summaryrefslogtreecommitdiff
path: root/ChangeLog
blob: c7f16d709394e8aac61488246e663731f459b813 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798
8799
8800
8801
8802
8803
8804
8805
8806
8807
8808
8809
8810
8811
8812
8813
8814
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852
8853
8854
8855
8856
8857
8858
8859
8860
8861
8862
8863
8864
8865
8866
8867
8868
8869
8870
8871
8872
8873
8874
8875
8876
8877
8878
8879
8880
8881
8882
8883
8884
8885
8886
8887
8888
8889
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899
8900
8901
8902
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026
9027
9028
9029
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244
9245
9246
9247
9248
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393
9394
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439
9440
9441
9442
9443
9444
9445
9446
9447
9448
9449
9450
9451
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
9471
9472
9473
9474
9475
9476
9477
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827
9828
9829
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9840
9841
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922
9923
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933
9934
9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978
9979
9980
9981
9982
9983
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
10060
10061
10062
10063
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
10644
10645
10646
10647
10648
10649
10650
10651
10652
10653
10654
10655
10656
10657
10658
10659
10660
10661
10662
10663
10664
10665
10666
10667
10668
10669
10670
10671
10672
10673
10674
10675
10676
10677
10678
10679
10680
10681
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
10885
10886
10887
10888
10889
10890
10891
10892
10893
10894
10895
10896
10897
10898
10899
10900
10901
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462
11463
11464
11465
11466
11467
11468
11469
11470
11471
11472
11473
11474
11475
11476
11477
11478
11479
11480
11481
11482
11483
11484
11485
11486
11487
11488
11489
11490
11491
11492
11493
11494
11495
11496
11497
11498
11499
11500
11501
11502
11503
11504
11505
11506
11507
11508
11509
11510
11511
11512
11513
11514
11515
11516
11517
11518
11519
11520
11521
11522
11523
11524
11525
11526
11527
11528
11529
11530
11531
11532
11533
11534
11535
11536
11537
11538
11539
11540
11541
11542
11543
11544
11545
11546
11547
11548
11549
11550
11551
11552
11553
11554
11555
11556
11557
11558
11559
11560
11561
11562
11563
11564
11565
11566
11567
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577
11578
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621
11622
11623
11624
11625
11626
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637
11638
11639
11640
11641
11642
11643
11644
11645
11646
11647
11648
11649
11650
11651
11652
11653
11654
11655
11656
11657
11658
11659
11660
11661
11662
11663
11664
11665
11666
11667
11668
11669
11670
11671
11672
11673
11674
11675
11676
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702
11703
11704
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795
11796
11797
11798
11799
11800
11801
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830
11831
11832
11833
11834
11835
11836
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849
11850
11851
11852
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910
11911
11912
11913
11914
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009
12010
12011
12012
12013
12014
12015
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034
12035
12036
12037
12038
12039
12040
12041
12042
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056
12057
12058
12059
12060
12061
12062
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116
12117
12118
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146
12147
12148
12149
12150
12151
12152
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174
12175
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215
12216
12217
12218
12219
12220
12221
12222
12223
12224
12225
12226
12227
12228
12229
12230
12231
12232
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293
12294
12295
12296
12297
12298
12299
12300
12301
12302
12303
12304
12305
12306
12307
12308
12309
12310
12311
12312
12313
12314
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
12389
12390
12391
12392
12393
12394
12395
12396
12397
12398
12399
12400
12401
12402
12403
12404
12405
12406
12407
12408
12409
12410
12411
12412
12413
12414
12415
12416
12417
12418
12419
12420
12421
12422
12423
12424
12425
12426
12427
12428
12429
12430
12431
12432
12433
12434
12435
12436
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507
12508
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529
12530
12531
12532
12533
12534
12535
12536
12537
12538
12539
12540
12541
12542
12543
12544
12545
12546
12547
12548
12549
12550
12551
12552
12553
12554
12555
12556
12557
12558
12559
12560
12561
12562
12563
12564
12565
12566
12567
12568
12569
12570
12571
12572
12573
12574
12575
12576
12577
12578
12579
12580
12581
12582
12583
12584
12585
12586
12587
12588
12589
12590
12591
12592
12593
12594
12595
12596
12597
12598
12599
12600
12601
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616
12617
12618
12619
12620
12621
12622
12623
12624
12625
12626
12627
12628
12629
12630
12631
12632
12633
12634
12635
12636
12637
12638
12639
12640
12641
12642
12643
12644
12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657
12658
12659
12660
12661
12662
12663
12664
12665
12666
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676
12677
12678
12679
12680
12681
12682
12683
12684
12685
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701
12702
12703
12704
12705
12706
12707
12708
12709
12710
12711
12712
12713
12714
12715
12716
12717
12718
12719
12720
12721
12722
12723
12724
12725
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735
12736
12737
12738
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751
12752
12753
12754
12755
12756
12757
12758
12759
12760
12761
12762
12763
12764
12765
12766
12767
12768
12769
12770
12771
12772
12773
12774
12775
12776
12777
12778
12779
12780
12781
12782
12783
12784
12785
12786
12787
12788
12789
12790
12791
12792
12793
12794
12795
12796
12797
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807
12808
12809
12810
12811
12812
12813
12814
12815
12816
12817
12818
12819
12820
12821
12822
12823
12824
12825
12826
12827
12828
12829
12830
12831
12832
12833
12834
12835
12836
12837
12838
12839
12840
12841
12842
12843
12844
12845
12846
12847
12848
12849
12850
12851
12852
12853
12854
12855
12856
12857
12858
12859
12860
12861
12862
12863
12864
12865
12866
12867
12868
12869
12870
12871
12872
12873
12874
12875
12876
12877
12878
12879
12880
12881
12882
12883
12884
12885
12886
12887
12888
12889
12890
12891
12892
12893
12894
12895
12896
12897
12898
12899
12900
12901
12902
12903
12904
12905
12906
12907
12908
12909
12910
12911
12912
12913
12914
12915
12916
12917
12918
12919
12920
12921
12922
12923
12924
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942
12943
12944
12945
12946
12947
12948
12949
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985
12986
12987
12988
12989
12990
12991
12992
12993
12994
12995
12996
12997
12998
12999
13000
13001
13002
13003
13004
13005
13006
13007
13008
13009
13010
13011
13012
13013
13014
13015
13016
13017
13018
13019
13020
13021
13022
13023
13024
13025
13026
13027
13028
13029
13030
13031
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042
13043
13044
13045
13046
13047
13048
13049
13050
13051
13052
13053
13054
13055
13056
13057
13058
13059
13060
13061
13062
13063
13064
13065
13066
13067
13068
13069
13070
13071
13072
13073
13074
13075
13076
13077
13078
13079
13080
13081
13082
13083
13084
13085
13086
13087
13088
13089
13090
13091
13092
13093
13094
13095
13096
13097
13098
13099
13100
13101
13102
13103
13104
13105
13106
13107
13108
13109
13110
13111
13112
13113
13114
13115
13116
13117
13118
13119
13120
13121
13122
13123
13124
13125
13126
13127
13128
13129
13130
13131
13132
13133
13134
13135
13136
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157
13158
13159
13160
13161
13162
13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413
13414
13415
13416
13417
13418
13419
13420
13421
13422
13423
13424
13425
13426
13427
13428
13429
13430
13431
13432
13433
13434
13435
13436
13437
13438
13439
13440
13441
13442
13443
13444
13445
13446
13447
13448
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531
13532
13533
13534
13535
13536
13537
13538
13539
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554
13555
13556
13557
13558
13559
13560
13561
13562
13563
13564
13565
13566
13567
13568
13569
13570
13571
13572
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583
13584
13585
13586
13587
13588
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631
13632
13633
13634
13635
13636
13637
13638
13639
13640
13641
13642
13643
13644
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673
13674
13675
13676
13677
13678
13679
13680
13681
13682
13683
13684
13685
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712
13713
13714
13715
13716
13717
13718
13719
13720
13721
13722
13723
13724
13725
13726
13727
13728
13729
13730
13731
13732
13733
13734
13735
13736
13737
13738
13739
13740
13741
13742
13743
13744
13745
13746
13747
13748
13749
13750
13751
13752
13753
13754
13755
13756
13757
13758
13759
13760
13761
13762
13763
13764
13765
13766
13767
13768
13769
13770
13771
13772
13773
13774
13775
13776
13777
13778
13779
13780
13781
13782
13783
13784
13785
13786
13787
13788
13789
13790
13791
13792
13793
13794
13795
13796
13797
13798
13799
13800
13801
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823
13824
13825
13826
13827
13828
13829
13830
13831
13832
13833
13834
13835
13836
13837
13838
13839
13840
13841
13842
13843
13844
13845
Mon Aug 13 13:13:19 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/erb.rb (ERB::Util.html_escape): use CGI.escape to escape
	  single quotes. [ruby-core:47138] [Bug #6861]

Sun Aug 12 11:57:20 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (invoke_block_from_c): fix unintentional block passing.
	  [ruby-dev:45071] [Bug #5832]

Fri Aug 10 08:41:28 2012  Eric Hodel  <drbrain@segment7.net>

	* gc.c (gc_malloc_allocated_size):  RDoc does not process macros, so
	  mention this method is only available when ruby is built with
	  CALC_EXACT_MALLOC_SIZE
	* gc.c (gc_malloc_allocations):  ditto

Thu Aug  9 23:46:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/mkrunnable.rb: see build_os instead of target arch for
	  cross-compiling.

	* configure.in (MINIRUBY): use real path for include path.

	* template/fake.rb.in (builddir): remove duplications

Thu Aug  9 20:03:11 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* test/ruby/test_file_exhaustive.rb
	  (TestFileExhaustive#test_stat_special_file): add a test.
	  GetFileAttributesExW fails to get attributes of special files
	  such as pagefile.sys.

	* win32/win32.c (check_valid_dir): for performance, check the path
	  by FindFirstFileW only if the path contains "..."

	* win32/win32.c (winnt_stat): use GetFileAttributesExW instead of
	  FindFirstFileW since GetFileAttributesExW is faster.
	  Based on the patch by Dusan D. Majkic.
	  [ruby-core:47083] [Feature #6845]

Thu Aug  9 18:33:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ruby.c (proc_options): show version only once even if -v and
	  --version are given together.
	  http://twitter.com/d6rkaiz/status/233491797085671424

Thu Aug  9 12:37:22 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/openssl/test_config.rb (OpenSSL#test_constants): skip this
	  test if platform is Mac OS X or Windows. [Bug #6830]

Wed Aug  8 22:51:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_eval.c (eval_under): singletons other than special constants
	  don't need cref-scope hack.

Wed Aug  8 22:45:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (.y.h): split from .y.c rule to manage dependency on
	  parse.h.  [ruby-core:46741] [Bug #6789]

	* common.mk (id.h): keep old file unless changed.

Wed Aug  8 17:11:20 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c (ADD_INSNL): make ADD_INSNL as alias of ADD_INSN1.

Wed Aug  8 17:08:14 2012  Koichi Sasada  <ko1@atdot.net>

	* bootstrap/test_exception.rb: fix a last committed test.

Wed Aug  8 16:27:58 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c, insns.def (checkmatch):
	  remove checkincludearray instruction and
	  add new instruction checkmatch.
	  This change is to solve
	  [Bug #4438] "rescue args type check omitted".

	* iseq.c: increment ISEQ_MAJOR_VERSION because removal of
	  checkincludearray instruction.

	* vm_core.h: add several definitions for
	  the checkmatch instruction.

	* vm_insnhelper.c (check_match): added.

	* bootstraptest/test_exception.rb: add a test.

	* test/ruby/test_exception.rb: ditto.

Wed Aug  8 05:51:20 2012  Eric Hodel  <drbrain@segment7.net>

	* proc.c (method_clone):  Added documentation.  Patch by Robin Dupret.
	  Fixes #152 on github.

Tue Aug  7 20:19:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (Init_readline): rl_catch_signals=0 returns
	  back. Without this, on FreeBSD9 and readline 6.2 irb can't catch ^C.
	  [Bug #5423]

Tue Aug 07 20:12:39 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_exec.c, insns.def (leave): solve problems on
	  OPT_CALL_THREADED_CODE.
	  Catch up finish frame structure on OPT_CALL_THREADED_CODE.

	* vm_core.h: add rb_thread_t#retval for temporary space on
	  OPT_CALL_THREADED_CODE.

	* vm.c (th_init): clear rb_thread_t#retval as Qundef.

	* vm_dump.c (rb_vmdebug_debug_print_pre): fix debug print format.

Tue Aug  7 11:58:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_require.rb (TestRequire#test_require_twice): added.

Tue Aug  7 11:35:37 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* vm_method.c (rb_redefine_opt_method): use RCLASS_ORIGIN to avoid
	  SEGV when a module-prepended class is refined.

Tue Aug  7 10:46:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_file_exhaustive.rb
	  (TestFileExhaustive#test_expand_path*): refactoring.  split the method
	  into some chunks of the same kind of tests.

Tue Aug  7 00:31:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_special_singleton_class_of): utility function.

	* vm_eval.c (eval_under): special deal for class variable scope with
	  instance_eval.

	* vm_eval.c (rb_obj_instance_eval, rb_obj_instance_exec): allow method
	  definition in instance_eval of special constants.  [ruby-core:28324]
	  [Bug #2788]

Tue Aug  7 00:23:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c (CVAR_LOOKUP): split into helper functions.

Mon Aug  6 19:15:11 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>

	* test/win32ole/test_win32ole_variant.rb: setting WIN32OLE.locale
	  to pass some assertion.  Thanks to Hiroshi Shirosaki.
	  [ruby-core:46873][Bug #6814]

Mon Aug  6 15:54:50 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* internal.h, class.c, eval.c, insns.def: find the appropriate
	  receiver for super called in instance_eval.  If such a receiver is
	  not found, raise NoMethodError. [ruby-dev:39772] [Bug #2402]

Mon Aug  6 14:54:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* include/ruby/ruby.h, eval.c, vm_insnhelper.c: fix typo.

Mon Aug  6 13:13:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_eval.c (vm_call_super): since cfp->klass is always class or
	  iclass, no search from method entry.

	* insns.def (defined): now should use klass in the current control
	  frame to search superclass, not me->klass.  reported by naruse.

Mon Aug  6 11:19:19 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/etc/test_etc.rb (TestEtc#test_getpwuid): `s' is never set to nil.

Mon Aug  6 11:08:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/syslog/test_syslog_logger.rb: skip unless Syslog module is
	  available.

Mon Aug  6 00:40:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (BigMath_s_log): fix format specifier.

Mon Aug  6 00:39:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/ruby.h (NUM2ULONG): optimize by inline as well as
	  NUM2LONG, and cast to unsigned long explicitly for the platforms
	  where SIZEOF_VALUE is larger than SIZEOF_LONG.

	* include/ruby/ruby.h (NUM2SSIZET): fix type to cast.

Sun Aug  5 21:10:36 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c : if ENABLE_VM_OBJSPACE is 1, rest_sweep is not defined.
	  remove unused declarations. [ruby-core:47004] [Bug #6837]

Sun Aug  5 19:31:57 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: just move functions and so on. I don't touch any internal
	  implementation.

Sun Aug  5 13:22:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: use gcc-4.2 prior to clang, gcc, and cc if exist for
	  the use of Snow Leopard's old clang. see also r36594, r36610, r36611.

Sun Aug  5 06:55:10 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_{core,strftime}.c: [ruby-core:46990].

Sat Aug  4 22:56:20 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: use inline functions instead of macros, and close up
	  related codes for the profiler.

Sat Aug  4 20:37:56 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (gc_mark_children): use gc_mark_ptr instead of marking
	  a object directly.

Sat Aug  4 10:02:03 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* test/ruby/test_alias.rb (test_super_in_aliased_module_method):
	  add a test case for [ruby-dev:46028], which fails in 1.8.

Sat Aug  4 01:56:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (vm_search_normal_superclass): no longer needs
	  receiver, klass is always unique in the ancestors now.

Sat Aug  4 01:27:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* insns.def (invokesuper): reverted r36612 so that super in an
	  aliased method will not call the same method.

Fri Aug  3 19:26:10 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* insns.def (invokesuper): don't skip the same class.  instead, use
	  rb_method_entry_get_with_omod() to avoid infinite loop when
	  super is used with refinements. [ruby-core:30450] [Bug #3351]

Fri Aug  3 19:21:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: use clang prior to gcc only when self-compiling on
	  darwin.  search default compilers on other platforms.  [Bug #6816]

Fri Aug  3 17:25:49 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: move RUBY_MINGW32 after AC_PROG_CC.
	  RUBY_MINGW32 uses AC_TRY_CPP and it sets CC and CPP. [Bug #6816]

	* configure.in: don't use AC_PROG_CC in AS_CASE.

Fri Aug  3 17:21:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/runner.rb: get rid of loading previously installed gems.
	  [ruby-dev:46025]

Fri Aug  3 16:40:01 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml (notifications): [experimental] IRC notifications.

Thu Aug  2 20:32:29 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* eval.c (rb_mod_using): new method Module#using. [experimental]

	* eval.c (rb_mod_refine): new method Module#refine. [experimental]

	* eval.c (f_using): new method Kernel#using. [experimental]

Thu Aug  2 20:08:02 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* class.c, insns.def, method.h, proc.c, vm.c, vm_core.h, vm_eval.c,
	  vm_insnhelper.c, vm_insnhelper.h, vm_method.c: add klass to
	  rb_control_frame_t to implement super correctly.

Thu Aug  2 13:23:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in (AC_PROG_CC): AC_PROG_CC tries clang at first on
	  darwin. [Bug #6816]

Thu Aug  2 11:39:25 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: return true or false. Patch by Dirkjan Bussink. [Bug #6821]

	* test/ruby/test_gc.rb: add test-case for this bug.

Thu Aug  2 10:51:12 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

	* ext/openssl/lib/openssl/digest.rb
	  test/openssl/test_digest.rb: Add Digest module function to OpenSSL
	  module and test it. Patch provided by Eric Hodel.
	  [ruby-core:46908][Feature #6819]

Wed Aug  1 22:29:12 2012  Benoit Daloze  <eregontp@gmail.com>

	* ext/digest/digest.c (hexencode_str_new): return an ASCII string

	* test/digest: tests for all kind of digests encodings
	  [ruby-core:46792][Bug #6799]

Wed Aug  1 05:50:53 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* test/ruby/test_rubyoptions.rb (TestRubyOptions#test_encoding):
	  Fix test_encoding failure on Windows.
	  With chcp 65001, 1252 and 437, test_encoding failed. Test result
	  depends on locale because LANG environment variable doesn't affect
	  locale on Windows.
	  [ruby-core:46872] [Bug #6813]

Wed Aug  1 00:33:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (include_class_new): fix duplication of prepended module.
	  since m_tbl of prepended module is always zero, copy from its
	  copy iclass of original.

Tue Jul 31 18:22:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c (classname): tell if found name is permanent.  search
	  tmp_classpath only if class id is set.  [ruby-core:42865][Bug #6078]

	* variable.c (rb_class_path): duplicate found temporary path.

	* variable.c (rb_set_class_path_string, rb_set_class_path): set class
	  id to find classpath.

Tue Jul 31 10:36:12 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: updated to released version.

	* ext/psych/psych.gemspec: ditto

Tue Jul 31 06:18:06 2012  Eric Hodel  <drbrain@segment7.net>

	* time.c (time_sec):  Remove extra wording about leap seconds and refer
	  directly to Wikipedia's leap second page for further information.
	  [Bug #6749]

Mon Jul 30 23:01:47 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/rubygems/platform.rb (Gem::Platform#initialize): Support pattern
	  like x86_64-netbsd6.99.7.

Mon Jul 30 21:00:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c (find_class_path): no retry when preferred is given.

	* variable.c (classname): if classid is set try it to find full
	  qualified class path, and then try arbitrary class path.  try
	  tmp_classpath at last even if enclosing namespace is anonymous.
	  fix r36574.  [ruby-core:42865][Bug #6078]

	* variable.c (rb_set_class_path_string, rb_set_class_path): set
	  tmp_classpath instead of classpath if the name is not permanent.

Mon Jul 30 14:24:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c: store anonymous class path in tmp_classpath but not in
	  classpath.  [ruby-core:42865][Bug #6078]

Mon Jul 30 13:11:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (DLDFLAGS): on Darwin, deprecate -flat_namespace to get
	  rid of huge imported symbols table.

	* configure.in (LIBRUBY_RELATIVE): libruby_so is not made when
	  disable-shared, so no absolute path is used for it and executable
	  file is runnable anywhere.

Mon Jul 30 01:30:10 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* common.mk: add a dependency. [ruby-core:46741] [Bug #6789]

Sun Jul 29 15:44:47 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* thread.c (thread_create_core): hide th->async_errinfo_mask_stack from
	  ObjectSpace.each_object. refix of r36539.

Sun Jul 29 23:57:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/socket/option.c (inet_ntop): use rb_w32_inet_ntop, instead of
	  inet_ntop directly, which is unavailable on older version Windows.

	* win32/win32.c (rb_w32_inet_ntop): type should be const.

Sun Jul 29 14:20:34 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* thread.c (Init_Thread): does not need to set klass
	  explicitly.

Sun Jul 29 06:21:04 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* win32/win32.c: suppress warning redeclared on mingw64.
	  *_s functions are declared if MINGW_HAS_SECURE_API is defined.
	  Follow up r36556.

Sun Jul 29 00:28:46 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: remove unused initialization.

Sat Jul 28 16:26:09 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* win32/win32.c (gmtime_r): use _gmtime64_s() with x86_64-w64-mingw32.

	* win32/win32.c (localtime_r): use _localtime64_s() with
	  x86_64-w64-mingw32. Since FileTimeToSystemTime() seems not work with
	  large value under x64. Mingw-w64 doesn't have these declaration.
	  [ruby-core:46780] [Bug #6794]

Fri Jul 27 18:25:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_check_io): make public.

	* process.c (check_exec_redirect): try conversion to IO on redirect
	  parameters.  [ruby-core:44181] [Bug #6269]

Fri Jul 27 17:58:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_CPPOUTFILE): get rid of variable conflict so
	  CPPFLAGS is not duplicated.  [ruby-core:43097] [Bug #6119]

Fri Jul 27 12:12:36 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/mkexports.rb: should not export DllMain().
	  reported by luis at [ruby-core:46743] [Bug #6790], solved by
	  Heesob Park, and confirmed by nobu.

Thu Jul 26 14:51:29 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/net/http/test_https.rb (TestNetHTTPS#test_session_reuse):
	  localhost is not (always) 127.0.0.1.  Don't expect that.

Thu Jul 26 07:18:38 2012    <kanemoto@ruby-lang.org>

	* ext/json/fbuffer/fbuffer.h: avoid compilation error on AIX by
	   -ansi -std=iso9899:199409 (r36038). [ruby-core:46744] [Bug #6791].

Thu Jul 26 00:42:23 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* thread.c (thread_create_core, Init_Thread): hide
	  th->async_errinfo_queue and th->async_errinfo_mask_stack from
	  ObjectSpace.each_object.

Wed Jul 25 17:41:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* complex.c, rational.c: compatible marshal loader for compatibilities
	  with 1.8.  [ruby-core:45775] [Bug #6625]

Wed Jul 25 17:17:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* atomic.h: prefer GCC atomic builtins than Windows APIs, if possible,
	  since they are generic.

Wed Jul 25 11:16:57 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/.document:  Removed.  All files in net/ should be included in
	  RDoc.

Wed Jul 25 10:00:23 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/testunit/test_redefinition.rb: broken class/method names.

Wed Jul 25 09:26:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/cgi/html.rb: Use << instead of +=.
	  `a += b` is syntax sugar of `a = a + b`; it creates a new string
	  object. `a << b` is concatenation and doesn't create new object.

Wed Jul 25 09:16:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/cgi/html.rb (element_init): suppress redefine warning.
	  Don't define methods if they are already defined.

Wed Jul 25 09:05:38 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb:  Added SSL session reuse across connections for a
	  single instance to speed up connection.  [Feature #5341]
	* NEWS:  ditto
	* test/net/http/test_https.rb:  Tests for #5341

Wed Jul 25 06:54:24 2012  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc:  Fix spelling

Wed Jul 25 06:49:12 2012  Eric Hodel  <drbrain@segment7.net>

	* re.c (rb_reg_s_last_match):  Update $~ to reference Regexp
	  documentation about "special global variables".  [Bug #6723]

Wed Jul 25 06:28:56 2012  Eric Hodel  <drbrain@segment7.net>

	* iseq.c:  Added documentation.  Patch by David Albert.  [Bug #6785]

Wed Jul 25 03:05:06 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* parse.y: added symbols and qsymbols productions for %i and %I
	  support. %i{ .. } returns a list of symbols without interpolation,
	  %I{ .. } returns a list of symbols with interpolation.  Thanks to
	  Josh Susser for inspiration of this feature. [Feature #4985]

	* ext/ripper/eventids2.c: added ripper events for %i and %I.

	* test/ripper/test_parser_events.rb: ripper tests

	* test/ripper/test_scanner_events.rb: ditto

	* test/ruby/test_array.rb: test for %i and %I behavior

Tue Jul 24 23:34:43 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* include/ruby/win32.h (rb_w32_pow): add new function.
	  We use powl() instead of broken pow() for x64-mingw32. This workaround
	  fixes test failures related to floating point numeric.
	  [ruby-core:46686] [Bug #6784]

Tue Jul 24 15:01:24 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (rb_w32_socket, rb_w32_socketpair): remember the family
	  in the high word of socklist value.

	* win32/win32.c (overlapped_socket_io, recvmsg, sendmsg, setfl): follow
	  above changes.

	* win32/win32.c (rb_w32_getsockname): set remembered family to the
	  argument when OS's function fails.

Tue Jul 24 12:35:13 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_dir_m17n.rb: remove a garbage.

	* test/ruby/test_dir_m17n.rb: convert from ascii-8bit to other encoding
	  with 8bit bytes always fails.

Tue Jul 24 12:32:18 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_dir_m17n.rb: sorry, typo.

Tue Jul 24 12:13:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_dir_m17n.rb: refactoring. RE should be in the left side
	  of the =~ operator, and compare the result with nil is meaningless.

Tue Jul 24 11:35:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_pack.rb (test_pack_unpack_M): was redefined
	  accidentally.

Tue Jul 24 09:31:18 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Updated to RubyGems 1.8.24, a bugfix release.

Tue Jul 24 08:30:15 2012  Luis Lavena  <luislavena@gmail.com>

	* test/ruby/test_dir_m17n.rb (create_and_check_raw_file_name): add new
	  helper method to ease encoding testing. Patch by Oleg Sukhodolsky.
	  [ruby-core:46589][Bug #6765]

	* test/ruby/test_dir_m17n.rb (test_filename_extutf8): use filesystem
	  encoding when reading entries and comparing.

	* test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_name): removed.

	* test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_jp_name): split test.

Tue Jul 24 08:09:30 2012  Luis Lavena  <luislavena@gmail.com>

	* test/win32ole/test_win32ole_method.rb (is_ruby64?): Correct platform
	  used to identify mingw-w64 (x64-mingw32). Patch by Hiroshi Shirosaki.
	  [ruby-core:46651][Bug #6782]

Tue Jul 24 07:22:58 2012  Eric Hodel  <drbrain@segment7.net>

	* time.c (time_sec):  Updated description of leap seconds for accuracy.
	  Based on patch by Marcus Stollsteimer.  [Bug #6749]

Tue Jul 24 07:03:11 2012  Eric Hodel  <drbrain@segment7.net>

	* string.c (rb_str_sub):  Fixed wording of documentation to match the
	  replacement operation.  Minor cleanup of markup.  [Bug #6719]
	* string.c (rb_str_sub_bang):  Minor wording change for clarity, minor
	  cleanup of markup.

Mon Jul 23 23:58:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enc/Makefile.in (TARGET_NAME, TARGET_ENTRY): needed for EXTDLDFLAGS
	  on some platforms.  [ruby-core:46600] [Bug #6768]

	* enc/depend: no longer needs tweaking DLDFLAGS for TARGET names.

Mon Jul 23 22:48:19 2012  Tanaka Akira  <akr@fsij.org>

	* lib/open-uri.rb: use respond_to? to test Tempfile.
	  [ruby-dev:45995] [Bug #6781] reported by hsbt (Hiroshi SHIBATA).

Mon Jul 23 14:43:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (LIBPATHENV): LIBPATH is used on AIX, but not
	  SHLIB_PATH which was carelessly copied from HP/UX.  suggested by
	  Perry Smith at [ruby-core:46397].  [Bug #6728]

Mon Jul 23 01:55:08 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* test/uri/test_generic.rb (URI#test_find_proxy): add tests with
	  empty *_proxy env variables.

Mon Jul 23 01:47:26 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* test/uri/test_generic.rb (URI#with_env): unset proxy related env
	  variables.  [Bug #6774]

	* test/uri/test_generic.rb (URI#test_find_proxy): fix failures
	  when proxy related env variables already set.  [Bug #6774]

Sun Jul 22 23:58:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (rb_threadptr_execute_interrupts_common): increase
	  running_time_us on THREAD_TO_KILL like on THREAD_RUNNABLE.
	  This cause not to switch from a thread which is to be killed
	  on FreeBSD and Mac OS X. see also the test.
	  This issue maybe exist for long time but happens after r36430.

Sat Jul 21 06:21:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb: fixes for r36476. [Feature #6546]
	  http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120720T030101Z.diff.html.gz

	* lib/net/http.rb (Net::HTTP.newobj): return back for compatibility.

	* lib/net/http.rb (Net::HTTP.new): set default_port if proxy port is
	  not given.

	* lib/net/http.rb (Net::HTTP#initialize): ditto.

	* lib/net/http.rb (Net::HTTP#proxy?): return true or false.

	* lib/net/http.rb (Net::HTTP#proxy_address): check proxy_uri is not nil.

	* lib/net/http.rb (Net::HTTP#proxy_port): ditto.

Sat Jul 21 23:12:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_pthread.c (ruby_init_stack): STACK_GROW_DIR_DETECTION is
	  necessary on platforms with unknown stack direction.  [Bug #6761]

Sat Jul 21 15:13:42 2012  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit/testcase.rb (method_added): refactoring.

Sat Jul 21 14:06:41 2012  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit/testcase.rb: warn when test_* method is redefined.
	  Patch by mame (Yusuke Endoh). [Feature #2643] [ruby-core:27790]

	* test/testunit/test_redefinition.rb: Test for above.

	* test/testunit/test4test_redefinition.rb: Ditto.

Sat Jul 21 08:41:14 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/logger.rb:  Updated example in Logger comment to match other
	  examples and fixed a bug.  Patch by Marcus Stollsteimer.
	  [Bug #6759]

Fri Jul 20 17:20:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* random.c (rb_random_real): refine error message.

Fri Jul 20 11:03:17 2012  Eric Hodel  <drbrain@segment7.net>

	* NEWS:  Updated net/http for automatic proxy detection (#6546) and
	  automatic gzip and deflate compression (#6492, #6494).

Fri Jul 20 10:55:38 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb:  Net::HTTP now automatically detects and uses
	  proxies from the environment.  A proxy may also be specified as
	  before.

	  Net::HTTP::Proxy still creates anonymous classes, but these classes
	  are only used to store configuration information.  When an HTTP
	  instance is created the configuration is now copied.

	  Additionally, Net::HTTP::ProxyDelta is no longer used by Net::HTTP

	  [Feature #6546]
	* lib/open-uri.rb:  Moved URI::Generic#find_proxy to uri/generic.
	* lib/uri/generic.rb:  Imported find_proxy from open-uri.
	* test/open-uri/test_open-uri.rb:  Moved proxy-discovery tests to URI.
	* test/uri/test_generic.rb:  Imported proxy-discovery tests from
	  open-uri.
	* test/net/http/test_http.rb:  Added tests for proxy behavior.

Fri Jul 20 09:34:11 2012  Eric Hodel  <drbrain@segment7.net>

	* test/socket/test_socket.rb:  Ignore IPv6 unique local addresses on OS
	  X (iCloud Back to my Mac addresses) for test_udp_socket since they do
	  not act as loopback addresses.  [Bug #6692]

Fri Jul 20 09:32:14 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/socket/raddrinfo.c (addrinfo_ipv6_unique_local_p):  Added
	  Addrinfo#ipv6_unique_local? to detect RFC 4193 unique local
	  addresses.  Part of #6692
	* ext/socket/rubysocket.h:  Add IN6_IS_ADDR_UNIQUE_LOCAL macro if
	  missing.
	* test/socket/test_addrinfo.rb:  Test for ipv6_unique_local?

Fri Jul 20 07:40:32 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http/response.rb:  Automatically inflate gzip and
	  deflate-encoded response bodies.  [Feature #6942]
	* lib/net/http/generic_request.rb:  Automatically accept gzip and
	  deflate content-encoding for requests.  [Feature #6494]
	* lib/net/http/request.rb:  Updated documentation for #6494.
	* lib/net/http.rb:  Updated documentation for #6492 and #6494, removed
	  Content-Encoding handling now present in Net::HTTPResponse.
	* test/net/http/test_httpresponse.rb:  Tests for #6492
	* test/net/http/test_http_request.rb:  Tests for #6494
	* test/open-uri/test_open-uri.rb (test_content_encoding):  Updated test
	  for automatic content-encoding handling.

Fri Jul 20 03:42:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread_pthread.c: use #ifdef, not #if.

Thu Jul 19 15:08:40 2012  Koichi Sasada  <ko1@atdot.net>

	* thread.c (rb_thread_s_control_interrupt,
	            rb_thread_s_check_interrupt): added for
	  Thread.control_interrupt and Thread.check_interrupt.
	  See details on rdoc.
	  I'll make an ticket for this feature.

	* test/ruby/test_thread.rb: add a test for Thread.control_interrupt.

	* thread.c (rb_threadptr_raise): make a new exception object
	  even if argc is 0.

	* thread.c (rb_thread_kill): kill thread immediately if target thread
	  is current thread.

	* vm_core.h (RUBY_VM_CHECK_INTS_BLOCKING): added.
	  CHECK_INTS while/after blocking operation.

	* vm_core.h (RUBY_VM_CHECK_INTS): require rb_thread_t ptr.

	* cont.c (fiber_switch): use replaced RUBY_VM_CHECK_INTS().

	* eval.c (ruby_cleanup): ditto.

	* insns.def: ditto.

	* process.c (rb_waitpid): ditto.

	* vm_eval.c (vm_call0): ditto.

	* vm_insnhelper.c (vm_call_method): ditto.

Thu Jul 19 22:46:48 2012  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_io.rb: remove temporally files early.

Thu Jul 19 15:38:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* variable.c (rb_mod_class_variables): return inherited variables
	  except when the optional argument is set to false.
	  [ruby-dev:44034] [Bug #4971]

	* variable.c (rb_mod_constants): fix typo in documentation.

Thu Jul 19 14:30:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* internal.h: move mark function declarations that should be private.

Thu Jul 19 14:18:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/socket/init.c (rsock_init_sock): need to update max fd on all
	  platforms.

Thu Jul 19 14:15:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread.c (rb_gc_mark_threads): remove deprecated function.

Thu Jul 19 13:28:03 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/net/http/test_http.rb (TestNetHTTPLocalBind#test_bind_to_local*):
	  re-enable the tests because now it's OK on windows.

Thu Jul 19 13:26:25 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/socket/extconf.rb: now enable IPv6 by default on mswin.

Thu Jul 19 09:33:46 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/emitter.c (initialize): allow a configuration object to be
	  passed to the constructor so that mutation isn't required after
	  instantiation.

	* ext/psych/lib/psych/handler.rb: add configuration object

	* ext/psych/lib/psych/visitors/emitter.rb: use configuration object if
	  extra configuration is present.

Thu Jul 19 08:20:25 2012  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_file.rb: remove temporally files early.

Thu Jul 19 07:37:41 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

	* test/drb/drbtest.rb: fixed: can't delete unix domain sockets problem.

Thu Jul 19 03:41:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* bignum.c: Added #include <strings.h> for ffs(). Patch by Perry
	  Smith. Thank you. [Bug #6748]

Thu Jul 19 01:56:02 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/intern.h (rb_num_zerodiv): Added NORETURN.
	  Patched by Xi Wang. [Bug #6736]

Wed Jul 18 23:57:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* pack.c (pack_pack): round down too long uuencode width.  folding
	  width in uuencode format cannot be longer than 63 bytes.

Wed Jul 18 23:04:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/dbm/dbm.c (fdbm_empty_p): fix wrong condition introduced in r36438.

	* ext/sdbm/init.c (fsdbm_empty_p): ditto.

Wed Jul 18 23:08:57 2012  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_beginendblock.rb: remove temporally files early.

Wed Jul 18 22:43:02 2012  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_autoload.rb: remove temporally files early.

Wed Jul 18 21:59:46 2012  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_argf.rb: use temporally directory.

Wed Jul 18 19:41:19 2012  Tanaka Akira  <akr@fsij.org>

	* test/openssl/test_config.rb: remove temporally files early.

Wed Jul 18 17:45:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_builtin_type_name): map by index.

Wed Jul 18 16:17:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (have_framework): get rid of separating -framework
	  option and its argument and dealing with the argument as a library
	  or an object name.  if $LDFLAGS were an array...

Wed Jul 18 16:09:10 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* ext/curses/extconf.rb: support PDCurses.  patched by Luis Lavena.
	  [ruby-core:46485] [Feature #6735]

Wed Jul 18 15:50:25 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* parse.y (primary): allow an empty grouped expression as the
	  operand of the not operator (e.g., not ()).
	  [ruby-core:45976] [Bug #6674]

	* parse.y (parser_yylex): show no warning for a grouped expression
	  as the operand of the not operator (e.g., not (a)) or as an
	  argument of a method call without parentheses (e.g., foo (a)).
	  [ruby-core:39050] [Bug #5214]

Wed Jul 18 15:33:21 2012  Koichi Sasada  <ko1@atdot.net>

	* thread.c (rb_thread_call_without_gvl2): added.
	  it can skip last CHECK_INTS.  See document for more details.
	  Document about it was updated a bit.

	* include/ruby/thread.h (decl. of rb_thread_call_without_gvl2): added.

	* thread.c (rb_thread_call_with_gvl): remove "EXPERIMENTAL!"
	  warning from a document.

Wed Jul 18 14:53:21 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (EXTDLDFLAGS): split options for each extension
	  libraries, and unused in ruby.pc.  [Bug #6734]

	* lib/mkmf.rb (MakeMakefile#configuration): add EXTDLDFLAGS.

Wed Jul 18 14:47:23 2012  Koichi Sasada  <ko1@atdot.net>

	* thread.c: fix last commit miss.

Wed Jul 18 14:16:51 2012  Koichi Sasada  <ko1@atdot.net>

	* thread.c (rb_threadptr_async_errinfo_*): manage async errors queue.
	  Async events such as an exception throwed by Thread#raise,
	  Thread#kill and thread termination (after main thread termination)
	  will be queued to th->async_errinfo_queue.
	  - clear: clear the queue.
	  - enque: enque err object into queue.
	  - deque: deque err object from queue.
	  - active_p: return 1 if the queue should be checked.
	  rb_thread_t#thrown_errinfo was removed.

	* vm_core.h: add declarations of rb_threadptr_async_errinfo_*.
	  remove rb_thread_t#thrown_errinfo field and
	  add rb_thread_t#async_errinfo_queue (queue body: Array),
	      rb_thread_t#async_errinfo_queue_checked (flag),
	      rb_thread_t#async_errinfo_mask_stack(Array, not used yet).

	* vm.c (rb_thread_mark): fix a mark function.

	* cont.c (rb_fiber_start): enque an error.

	* process.c (after_fork): clear async errinfo queue.

Wed Jul 18 14:25:55 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* pack.c: (ditto) bitwise operations are not char.  Apply explicit
	  casts on them.

Wed Jul 18 12:59:50 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* encoding.c (load_encoding): explicit cast  to suppress  warning.
	  Though the  cast truncates some bits, from  heuristic analysis I
	  believe it is OK to do so here.

	* bignum.c (rb_cstr_to_inum): ditto.

Wed Jul 18 12:55:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/benchmark.rb: Fix Benchmark.benchmark output with an empty
	  caption.  patched by Benoit Daloze. [ruby-core:45719] [Bug #6610]

Wed Jul 18 10:00:54 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/debug.rb:  Added toplevel documentation.  Based on patch by Oscar
	  Del Ben.  [Bug #6743], fixes #146 on github.

Wed Jul 18 09:33:59 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/win32ole/test_win32ole_event.rb (TestWIN32OLE_EVENT): use
	  standard skip method to skip tests.

Wed Jul 18 09:26:45 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/logger.rb:  Updated typos and output to match modern Logger
	  output.  Patch by Marcus Stollsteimer.  [Bug #6738]

Wed Jul 18 07:59:29 2012  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>

	* lib/cgi/util.rb (CGI.escapeHTML,unescapeHTML): Add &apos; for HTML5
	  escaping.
	  [Feature #6620]

Tue Jul 17 22:17:13 2012  Tanaka Akira  <akr@fsij.org>

	* lib/open-uri.rb: call io.close! for Tempfile.

Tue Jul 17 16:41:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* proc.c (rb_proc_arity): return normal value (not -n-1) if it is not
	  a labmda, or it is a labmda and no arg_opts. [Bug #5694]

Tue Jul 17 03:56:34 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: strings with YAML anchors
	  are properly referenced. Patched by Joe Rafaniello via Github:
	    https://github.com/tenderlove/psych/pull/69
	* ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
	* test/psych/test_alias_and_anchor.rb: test for change

Mon Jul 16 23:20:24 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_integer_float_cmp): use FIXNUM_MIN and FIXNUM_MAX,
	  instead of LONG_MIN and LONG_MAX.

Mon Jul 16 22:50:41 2012  Tanaka Akira  <akr@fsij.org>

	* numeric.c (flo_to_s): use the exponential form if the integer part
	  is longer than or equal DBL_DIG.
	  [ruby-dev:45960] [ruby-trunk - Bug #6741]

Mon Jul 16 22:01:00 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/readline/readline.c: fixed docs. [Bug #6740][ruby-core:46501]
	  patched by Nobuhiro IMAI.

Mon Jul 16 19:24:01 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_integer_float_eq): new function.
	  (rb_big_eq): use rb_integer_float_eq.

	* internal.h (rb_integer_float_eq): declared.

	* numeric.c (flo_eq): use rb_integer_float_eq.
	  (fix_equal): ditto.

Mon Jul 16 19:02:31 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_integer_float_cmp): rename a local variable.

Mon Jul 16 18:40:26 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_integer_float_cmp): renamed from rb_big_float_cmp.

	* internal.h: follow the above change.

	* numeric.c: ditto.

Mon Jul 16 17:57:54 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_big_float_cmp): compare an integer and float precisely.
	  [ruby-core:31376] [Bug #3589] reported by Tomasz Wegrzanowski.

Mon Jul 16 17:29:45 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_big_float_cmp): support fixnum for argument x.

	* numeric.c (fix_equal): use rb_big_float_cmp.
	  (fix_cmp): ditto.
	  (fix_gt): ditto.
	  (fix_ge): ditto.
	  (fix_lt): ditto.
	  (fix_le): ditto.
	  (flo_eq): ditto.
	  (flo_cmp): use rb_big_float_cmp for fixnum argument.
	  (flo_gt): ditto.
	  (flo_ge): ditto.
	  (flo_lt): ditto.
	  (flo_le): ditto.

Mon Jul 16 17:05:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/fileutils/test_fileutils.rb: add test for FileUtils#uptodate?

Mon Jul 16 16:56:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/fileutils.rb (FileUtils.uptodate?): remove useless parameter.
	  patched by Oscar Del Ben.[Bug #6708][ruby-core:46256]

Mon Jul 16 15:37:56 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (rb_big_eq): use rb_big_float_cmp.

Mon Jul 16 15:00:45 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_big_float_cmp): declared.

	* bignum.c (rb_big_float_cmp): extracted from rb_big_cmp and big_op.
	  (rb_big_cmp): use rb_big_float_cmp.
	  (big_op): ditto.

	* numeric.c (flo_cmp): use rb_big_float_cmp.
	  (flo_gt): ditto.
	  (flo_ge): ditto.
	  (flo_lt): ditto.
	  (flo_le): ditto.

Mon Jul 16 14:14:21 2012  Tanaka Akira  <akr@fsij.org>

	* bignum.c (enum big_op_t): new type.
	  (big_op): use enum big_op_t.
	  (big_gt): ditto.
	  (big_ge): ditto.
	  (big_lt): ditto.
	  (big_le): ditto.

Sat Jul 14 18:18:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (rb_get_values_at): fill with nil out of range.
	  [ruby-core:43678] [Bug #6203]

Sat Jul 14 17:17:55 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* cont.c (cont_restore_0): improve docs. [Bug #6706][ruby-core:46243]
	  patched by Oscar Del Ben via https://github.com/ruby/ruby/pull/140

Sat Jul 14 17:08:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (rb_hash_s_create): raise an exception, when input elements
	  are not one or two elements arrays.  [ruby-core:39945] [Bug #5406]

Sat Jul 14 16:16:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): use
	  Array#uniq!.

	* lib/test/unit.rb (Test::Unit::Runner#deal): deal tasks to workers.

	* lib/test/unit.rb (Test::Unit::Runner#quit_workers): close and kill
	  all workers.

	* lib/test/unit.rb (Test::Unit::Runner#delete_worker): delete dead
	  worker from working set.

	* lib/test/unit.rb (Test::Unit::Runner#launch_worker): add new worker
	  to working set.

	* lib/test/unit.rb (Test::Unit::Runner#launch_worker): extract.

	* lib/test/unit.rb (Test::Unit::Runner#start_watchdog): extract.

	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): move
	  initializations with nothing to release outside begin/ensure.

Sat Jul 14 16:04:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (rb_ary_join): should not infected by separator if it is not
	  used.  [ruby-core:42161][Bug #5902]

Sat Jul 14 02:31:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/intern.h (rb_thread_blocking_region): fix declarations
	  prototypes without arguments in C++ have different meanings than C.

Thu Jul 12 12:32:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/runner.rb: skip default gems to get rid of loading old versions
	  before installation.

Thu Jul 12 11:44:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (rb_str_new_frozen): since the result object should have
	  same tainted/untrusted bits with the original object, return new
	  object if the shared object unmatch.  [ruby-core:39745][Bug #5374]

Thu Jul 12 10:46:39 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/net/http/test_http.rb (TestNetHTTPLocalBind#test_bind_to_local*):
	  cannot cross between network interfaces on Windows, so skip this test
	  until we find better test.

Thu Jul 12 08:48:33 2012  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 3.2.0 (r7598)
	* test/minitest/*: ditto

Thu Jul 12 05:11:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* insns.def (defined): use method entry and id in cfp for proper
	  superclass, since klass in iseq is shared by dynamically defined
	  methods from the same block.  [ruby-core:45831][Bug #6644]

Thu Jul 12 01:49:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP#connect): use local_host and local_port
	  if specified. patched by Ricardo Amorim [Feature #6617]

Wed Jul 11 17:36:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/extmk.rb: append ENCOBJS to DLDOBJS but not EXTSOLIBS which is
	  not a target, to compile enc/encinit.c.

Wed Jul 11 12:38:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): nonstatic initializer
	  of an aggregate type is a C99ism.

	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): get rid of VC++
	  warnings.

Mon Jul  9 16:11:30 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* vm_eval.c (rb_eval_string_from_file,
	  rb_eval_string_from_file_protect): new functions to replace
	  rb_compile_main_from_string() and ruby_eval_main().

	* nacl/pepper_ruby.c: Follows the change in vm_eval.c

Mon Jul  9 14:05:42 2012  Yuki Yugui Sonoda  <yugui@google.com>

	Reverts a half of r36079. As we discussed on ruby-dev@ and IRC,
	we do not need to disclose intermediate representation of program.
	The program embedding CRuby should use rb_eval_string family.
	* include/ruby/ruby.h (ruby_opaque_t): removed.
	  (ruby_compile_main_from_file, ruby_compile_main_from_string,
	   ruby_eval_main): removed.

	* eval.c (ruby_eval_main_internal): became ruby_exec_internal() again.
	  (ruby_eval_main): removed.

	* ruby.c (PREPARE_PARSE_MAIN) reverted.
	  (parse_and_compile_main, ruby_compile_main_from_file,
	   ruby_compile_main_from_string): removed

Wed Jul 11 10:16:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby.h (HAVE_RUBY_THREAD_H): to show ruby/thread.h to be
	  available.  fixup of r36355.

Wed Jul 11 03:26:47 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c:  Added streaming support to inflate processing.
	  This allows zlib streams to be processed without huge memory growth.
	  [Feature #6612]
	* NEWS:  ditto
	* ext/zlib/zlib.c (zstream_expand_buffer):  Uses rb_yield when a block
	  is given for streaming support.  Refactored to use
	  zstream_expand_buffer_into to remove duplicate code.
	* ext/zlib/zlib.c (zstream_expand_buffer_protect):  Added wrapper
	  function to pass jump state back through GVL-free section to allow
	  zstream clean-up before terminating the ruby call.
	* ext/zlib/zlib.c (zstream_expand_buffer_without_gvl):  Acquire GVL to
	  yield processed chunk of output stream.
	* ext/zlib/zlib.c (zstream_detach_buffer):  When a block is given,
	  returns Qnil mid-stream and yields the output buffer at the end of
	  the stream.
	* test/zlib/test_zlib.rb:  Updated tests

Tue Jul 10 22:57:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/thread.h: new header file for thread stuff.

	* thread.c (rb_thread_call_without_gvl): export.  [Feature#4328]
	  returns void* instead of VALUE.  [Feature #5543]

	* thread.c (rb_thread_blocking_region): deprecate.  [ruby-core:46295]

Tue Jul 10 10:48:59 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* include/ruby/win32.h (NT, NtInitialize): removed unused old macros.

Tue Jul 10 10:43:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* configure.in: removed --enable/disable-win95 options. (see r36342)

Tue Jul 10 00:44:41 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/ruby.h: Removed RUBY_GLOBAL_SETUP completely. It is
	  no meaning definition since r24894.
	* main.c: ditto.
	* nacl/pepper_main.c: ditto.

Mon Jul  9 23:59:36 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* dln.c: Simplify and make consistent an ifdef for Mac OS X.
	* ext/socket/rubysocket.h: ditto.
	* ext/tk/stubs.c: ditto.
	* io.c: ditto.
	* process.c: ditto.
	* signal.c: ditto.
	* vm_dump.c: ditto.

Mon Jul  9 17:37:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (win95_stat): removed unnecessary macro.

Mon Jul  9 17:22:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/configure.bat, win32/setup.mak, win32/Makefile.sub: omitted
	  Win9x support.  removed --enable/disable-win95 options.

	* include/ruby/win32.h, file.c, win32/win32.c: ditto.

	* win32/README.win32: ditto.

Mon Jul  9 13:28:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (DLDFLAGS): use TARGET_ENTRY to specify an entry point
	  instead of TARGET which may contain non-identifier characters.

	* lib/mkmf.rb (create_makefile): add TARGET_NAME which is the first
	  part consists of only word characters.  [ruby-core:46248][Bug #6709]

Sun Jul  8 07:36:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (shadowing_lvar_gen, warn_unused_var): no warnings for
	  variables starting with _.  [ruby-core:46160][Feature #6693]

Sat Jul  7 23:07:30 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* test/csv/test_features.rb: add require for Tempfile.
	* test/csv/test_serialization.rb: ditto.

Fri Jul  6 06:49:50 2012  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_aref):  Added a description of the behavior of
	  index positioning.  [Bug #6680]
	* array.c (rb_ary_aset):  ditto.  Reordered sentences for clarity.
	* string.c (rb_str_aref_m):  Added a description of the behavior of
	  index positioning

Fri Jul  6 05:38:44 2012  Eric Hodel  <drbrain@segment7.net>

	* string.c (rb_str_bytesize):  Improve documentation.  Patch by Oscar
	  Del Ben from github issue #138.
	* string.c (rb_str_empty):  ditto.
	* string.c (rb_str_times):  ditto.
	* string.c (rb_str_dump):  ditto.
	* string.c (rb_str_center):  ditto.

Fri Jul  6 04:05:59 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (zstream_expand_buffer_without_gvl):  Use
	  ruby_xrealloc() to avoid crash with CALC_EXACT_MALLOC_SIZE.

Thu Jul  5 17:32:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* internal.h: move ThreadShield declarations from intern.h.

Thu Jul  5 16:00:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread.c (ThreadShield): rename from Barrier.

Thu Jul  5 15:14:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bootstraptest/runner.rb (show_progress): refine error output. do not
	  count non-empty error message, but just warn.

	* bootstraptest/runner.rb (error): show errors immediately if tty.

Thu Jul  5 12:28:11 2012  Akinori MUSHA  <knu@iDaemons.org>

	* test/net/http/test_httpresponses.rb: Add a test file for
	  Net::HTTPResponses and put a test case for the previous bug.

Thu Jul  5 06:33:52 2012  Mark Dodwell <mark@mkdynamic.co.uk>

	* lib/net/http/responses.rb: Fix 4xx classes to inherit correctly
	  from Net::HTTPClientError. [Bug #6700]

Wed Jul  4 21:55:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ruby.c (proc_options): warn only if -K and -w option is specified.
	  see also r36274 [Feature #5206]

Wed Jul  4 21:41:44 2012  Naohisa Goto  <ngotogenome@gmail.com>

	* gc.c, atomic.h (ATOMIC_SIZE_*): moved from gc.c to atomic.h
	  [ruby-dev:45909]

Wed Jul  4 19:13:15 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>

	* test/win32ole/test_win32ole.rb (test_s_codepage_changed):
	  FileSystemObject only supports ANSI or UTF-16LE encoding.
	  Patch by h.shirosaki (Hiroshi Shirosaki) [ruby-trunk - Bug #6650]

Wed Jul  4 11:52:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* gc.c (ATOMIC_SIZE_*): 64bit Windows support.

Wed Jul  4 11:11:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* eval.c (rb_frame_callee, rb_f_callee_name): fix to return the
	  called id.  this longstanding bug has been caused and blocked by
	  the structure of old rb_control_frame_t and rb_iseq_t.

	* vm_insnhelper.c (vm_push_frame): set proper method entry.

Wed Jul  4 08:29:31 2012  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_aref):  Updated documentation to indicate the
	  starting index is an index into the array or string.  Updated
	  examples to show behavior of indexes at the end of an array or
	  string.  Based on patch by Marcus Stollsteimer.  [Bug #6680]
	* array.c (rb_ary_aset):  ditto.
	* string.c (rb_str_aref):  ditto.  Also added descriptive argument
	  names to call-seq section.

Wed Jul  4 07:05:59 2012  Eric Hodel  <drbrain@segment7.net>

	* test/zlib/test_zlib.rb (test_inflate_partial_input):  Added test for
	  inflating incomplete zlib streams.

Tue Jul  3 23:14:16 2012  Naohisa Goto  <ngotogenome@gmail.com>

	* gc.c (ATOMIC_SIZE_EXCHANGE): fix function name on Solaris [Bug #6689]
	  [ruby-dev:45904]

Tue Jul  3 16:07:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (vm_malloc_fixup, vm_xrealloc, vm_xfree, after_gc_sweep): use
	  atomic operations to update malloc_params.

Tue Jul  3 14:50:16 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (zstream_run_func):  Don't exit run loop for buffer
	  error.  [Feature #6615]
	* ext/zlib/zlib.c:  Fix style to match existing functions.

Tue Jul  3 12:05:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/dl/cfunc.c (rb_dlcfunc_call): also needed the workaround for VC8
	  for x64.  [ruby-dev:45875] [Bug #6676]
	  reported by aves_ramphastos (Seigo Ishigane)

Tue Jul  3 11:56:46 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (zstream_detach_buffer):  Refactored tainting of
	  output string, moving it from the callee to zstream_detach_buffer.
	* ext/zlib/zlib.c (rb_zstream_finish):  ditto
	* ext/zlib/zlib.c (rb_zstream_flush_next_out):  ditto
	* ext/zlib/zlib.c (rb_deflate_deflate):  ditto
	* ext/zlib/zlib.c (rb_deflate_flush):  ditto
	* ext/zlib/zlib.c (rb_inflate_inflate):  ditto

Tue Jul  3 11:16:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (runnable): make symbolic links to run in build directory.

Tue Jul  3 10:46:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ruby.c (proc_options): warn if -K option is specified. [Feature #5206]

Tue Jul  3 06:12:13 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (Init_Object):  Added RDoc location pointers for
	  Kernel#methods, Kernel#protected_methods, Kernel#private_methods and
	  Kernel#public_methods.  [Bug #6666]

Tue Jul  3 06:02:54 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (zstream_run):  Process zlib streams without GVL.
	  [Feature #6615]
	* NEWS:  ditto.

Mon Jul  2 22:13:04 2012  Tanaka Akira  <akr@fsij.org>

	* thread.c (rb_thread_aref): add explanation for why Thread#[] and
	  Thread#[]= are fiber-local and not thread-local.
	  reported by Julien A.  [ruby-core:41606] [ruby-trunk - Bug #5750]

Mon Jul  2 21:25:55 2012  Tanaka Akira  <akr@fsij.org>

	* time.c (timew_out_of_timet_range): specialization for
	  SIZEOF_TIME_T == SIZEOF_INT64_T.

Mon Jul  2 17:06:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_include_module): include modules after the origin.

	* class.c (include_modules_at): skip prepended modules.

	* class.c (rb_prepend_module): now basic.klass in ICLASS refers the
	  old original class/module.  [ruby-dev:45868][Bug #6662]

	* class.c (rb_mod_ancestors): ditto.

	* vm_method.c (search_method): search method entry from the origin
	  iclass.

Mon Jul  2 05:54:58 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: [ruby-core:46058].

Mon Jul  2 05:35:43 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c (d_lite_marshal_load): accepts old dump.

Mon Jul  2 03:21:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* README.EXT.ja: fixed args of have_struct_member() ,
	  create_makefile() same as r35977. however, mkmf.rb include
	  no Japanese-docs, so Appendix C was not removed. [Bug #6597]

Fri Jun 29 05:08:41 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/test/unit/parallel.rb: workaround fix for rubygems.
	  RubyGems can't find rake if the source directory is not equal to
	  the directory which is running the test. [Bug #6604]

Thu Jun 28 20:33:15 2012  Luis Lavena  <luislavena@gmail.com>

	* test/win32ole/test_win32ole.rb (test_s_codepage_changed):
	  FileSystemObject only supports ANSI or UTF-16LE encoding.
	  Patch by bosko (Bosko Ivanisevic) [ruby-trunk - Bug #6650]

Thu Jun 28 09:27:09 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* class.c (class_instance_method_list): consider prepended Class/Module
	  when recur != 0. [ruby-dev:45863] [Bug #6660]

	* test/ruby/test_module.rb (test_prepend_instance_methods_false): add
	  a test for it.


Thu Jun 28 06:12:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_mod_ancestors): fix ancestors order.
	  [ruby-core:45919][Bug #6658] [ruby-dev:45861][Bug #6659]

Wed Jun 27 21:28:59 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/racc/parser.rb: NotImplementError is not exist.

	* lib/irb/output-method.rb (IRB::OutputMethod#print): ditto.

Wed Jun 27 21:31:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_prepend_module): ancestors of prepending module also
	  should be included.  [ruby-core:45914][Bug #6654]

Wed Jun 27 21:01:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (class_instance_method_list): m_tbl in prepended
	  class/module is NULL.  [ruby-core:45915][Bug #6655]

Wed Jun 27 16:48:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_prepend_module): prepend module into another module.

	* eval.c (rb_mod_prepend): new method Module#prepend.  [Feature #1102]

Wed Jun 27 09:15:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (is_popen_fork): check if fork and raise NotImplementedError if
	  unavailable.

	* io.c (rb_io_s_popen): allow environment variables hash and exec
	  options as flat parameters, not in an array arguments.
	  [Feature#6651] [EXPERIMENTAL]

	* process.c (rb_execarg_extract_options): extract exec options, but no
	  exceptions on non-exec options and returns them as a Hash.

	* process.c (rb_execarg_setenv): set environment variables.

Tue Jun 26 16:57:14 2012  Koichi Sasada  <ko1@atdot.net>

	* thread_pthread.c (register_cached_thread_and_wait):
	  return immediately if malloc() failed.
	  [ruby-core:43960] [ruby-trunk - Bug #6235]

	* thread_pthread.c (USE_THREAD_CACHE): check already defined or not.

Tue Jun 26 10:01:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_s_popen): revert r36213 "popen: shell commands with
	  envvar" because it disabled to let single command bypass shell.

Mon Jun 25 17:49:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (rb_mix_module): revert Module#mix.

Mon Jun 25 16:57:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* proc.c (rb_mod_define_method): allow method transplanting from a
	  module to either class or module.  [ruby-core:34267][Feature #4254]

Mon Jun 25 11:34:45 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* internal.h: use rb_pid_t instead of pid_t because of there is no
	  definition of pid_t here on Windows.

Mon Jun 25 00:25:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in (for stack end address): remove human68k specific
	  check. It is no longer supported.

Sun Jun 24 23:02:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (pipe_open): merge win32 code using spawnv().

Sun Jun 24 22:53:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (check_exec_fds): separate check_exec_fds_1() since
	  nonstatic initializer of an aggregate type is not allowed by C89.

Sun Jun 24 07:47:17 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): options field removed.

	* process.c: follow the rb_execarg change.

Sat Jun 23 23:48:21 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (proc_spawn_cmd): unused variable removed to suppress a
	  warning.
	  (save_env): ditto.

	  [ruby-core:45797] reported by Luis Lavena.

Sat Jun 23 23:19:31 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add new_pgroup_given and new_pgroup_flag
	  fields.

	* process.c (EXEC_OPTION_NEW_PGROUP): removed.
	  (proc_spawn_cmd): take a struct rb_execarg argument.
	  use the new fields.
	  (rb_execarg_addopt): use the new fields.
	  (rb_spawn_process): follow the proc_spawn_cmd change.

	  [ruby-core:45794] [ruby-trunk - Bug #6633] reported by Luis Lavena.

Sat Jun 23 20:26:36 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add fd_dup2, fd_close, fd_open,
	  fd_dup2_child fields.

	* process.c (EXEC_OPTION_DUP2): removed.
	  (EXEC_OPTION_CLOSE): removed.
	  (EXEC_OPTION_OPEN): removed.
	  (EXEC_OPTION_DUP2_CHILD): removed.
	  (mark_exec_arg): mark the new fields.
	  (check_exec_redirect1): change condition for default option.
	  (check_exec_redirect): take a struct rb_execarg argument.
	  use the new fields.
	  (rb_execarg_addopt): follow the check_exec_redirect change.
	  (check_exec_fds): use the new fields.
	  (save_redirect_fd): ditto.

Sat Jun 23 19:01:18 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_execarg_fixup): fix envopts condition.

Sat Jun 23 18:44:13 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (check_exec_redirect1): extracted from
	  check_exec_redirect.

Sat Jun 23 17:22:02 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (save_env): don't use EXEC_OPTION_UNSETENV_OTHERS.
	  (rb_execarg_run_options): ditto.

Sat Jun 23 17:04:08 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add env_modification field.

	* process.c (EXEC_OPTION_ENV): removed.
	  (mark_exec_arg): mark env_modification field.
	  (rb_exec_fillarg): update the new field, instead of options array.
	  (rb_execarg_fixup): use the new field.
	  (save_env): ditto.
	  (rb_execarg_run_options): ditto.

Sat Jun 23 16:27:01 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add rlimit_limits field.

	* process.c (EXEC_OPTION_RLIMIT): removed.
	  (mark_exec_arg): mark rlimit_limits field.
	  (rb_execarg_addopt): update the new fields, instead of options array.
	  (run_exec_rlimit): use the new field.
	  (rb_execarg_run_options): clear sarg using MEMZERO.  use the new
	  field.

Sat Jun 23 14:29:25 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add chdir_given and chdir_dir fields.

	* process.c (EXEC_OPTION_CHDIR): removed.
	  (mark_exec_arg): mark chdir_dir field.
	  (rb_execarg_addopt): update the new fields, instead of options array.
	  (rb_execarg_run_options): use the new fields.

Sat Jun 23 13:20:47 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add close_others_given, close_others_do and
	  close_others_maxhint fields.

	* process.c (EXEC_OPTION_CLOSE_OTHERS): removed.
	  (rb_execarg_addopt): update the new fields, instead of options array.
	  (check_exec_fds): take eargp as an argument.  update the
	  close_others_maxhint field.
	  (rb_execarg_fixup): follow the argument change of check_exec_fds.
	  (rb_execarg_run_options): use the new fields.

Sat Jun 23 10:41:59 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add unsetenv_others_given and
	  unsetenv_others_do fields.

	* process.c (EXEC_OPTION_UNSETENV_OTHERS): removed.
	  (rb_execarg_addopt): update the new fields, instead of options array.
	  (rb_execarg_fixup): use the new fields.

Sat Jun 23 09:35:47 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: use the variable name "soptions" for sargp->options.

Sat Jun 23 09:17:49 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: use the name "sargp" for struct rb_execarg variables
	  consistently for saving process attributes.

	* io.c: ditto.

Sat Jun 23 07:59:57 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: use the name "eargp" for struct rb_execarg variables
	  consistently except for saving process attributes.

	* io.c: ditto.

	* ext/pty/pty.c: ditto.

Wed Jun 20 18:27:03 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* common.mk: Add missing dependencies.

Fri Jun 22 20:27:39 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg): add pgroup_given and pgroup_pgid fields.

	* process.c (EXEC_OPTION_PGROUP): removed.
	  (rb_execarg_addopt): update the new fields, instead of options array.
	  (run_exec_pgroup): take a struct rb_execarg argument.  refer the new
	  fields.
	  (rb_execarg_run_options): follow run_exec_pgroup change.

Fri Jun 22 18:48:51 2012  Kouhei Sutou  <kou@cozmixng.org>

	* README.EXT, README.EXT.ja: use "sval" for the third argument
	  name of Data_Wrap_Struct().
	  Suggested by @satoh_fumiyasu. Thanks!!!

Fri Jun 22 18:04:26 2012  Koichi Sasada  <ko1@atdot.net>

	* iseq.c, vm_eval.c: set th->base_block properly.
	  th->base_block is information for (a) parsing, (b) compiling
	  and (c) setting up the frame to execute the program passed by
	  `eval' method.  For example, (1) parser need to know up-level
	  variables to detect it is variable or method without paren.
	  Befor (a), (b) and (c), VM set th->base_block by passed bindng
	  (or previous frame information).  After execute (a), (b) and (c),
	  VM should clear th->base_block.  However, if (a), (b) or (c)
	  raises an exception, then th->base_block is not cleared.
	  Problem is that the uncleared value th->balo_block is used for
	  irrelevant iseq compilation.  It causes SEGV or critical error.
	  I tried to solve this problem: to clear them before exception,
	  but finally I found out that it is difficult to do it (Ruby
	  program can be run in many places).
	  Because of this background, I set th->base_block before
	  compiling iseq and restore it after compiling.
	  Basically, th->base_block is dirty hack (similar to global
	  variable) and this patch is also dirty.

	* bootstraptest/test_eval.rb: add a test for above.

	* internal.h: remove unused decl.

	* iseq.c (rb_iseq_compile_with_option): add base_block parameter.
	  set th->base_block before compilation and restore it after
	  compilation.

	* ruby.c (require_libraries): pass 0 as base_block instead of
	  setting th->base_block

	* tool/compile_prelude.rb (prelude_eval): apply above changes.

	* vm.c, vm_eval.c: ditto.

	* vm_core.h: add comments.

Fri Jun 22 18:19:38 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: pass struct rb_execarg value instead of its options
	  field for saving process attribute changing functions.
	  (save_redirect_fd): take a struct rb_execarg argument.
	  (run_exec_dup2): ditto.
	  (run_exec_close): ditto.
	  (run_exec_open): ditto.
	  (run_exec_dup2_child): ditto.
	  (run_exec_pgroup): ditto.
	  (run_exec_rlimit): ditto.
	  (save_env): ditto.
	  (rb_execarg_run_options): follow the above functions change.

Fri Jun 22 17:55:48 2012  Koichi Sasada  <ko1@atdot.net>

	* test/ruby/test_backtrace.rb: decrease recursion depth
	  to reduce consuming stack size.

Fri Jun 22 13:36:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* random.c (random_init, random_load): cannot initialize frozen object
	  again, nor with tainted/untrusted object.  [Bug #6540]

Fri Jun 22 13:32:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_check_copyable): new function, to ensure the target is
	  not frozen and the source is not tainted nor untrusted.

Fri Jun 22 05:55:20 2012  Eric Hodel  <drbrain@segment7.net>

	* eval.c (ruby_cleanup):  Fixed typo.  Patch by Trever Dawe.
	  Fixes #131 (github).  [ruby-trunk - Bug #6619]

Thu Jun 21 21:16:58 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_execarg_addopt): take a VALUE argument instead of
	  struct rb_execarg.
	  (rb_exec_arg_addopt): follow the rb_execarg_addopt change.
	  (check_exec_options_i): ditto.

	* io.c (pipe_open): follow the rb_execarg_addopt change.

	* internal.h (rb_execarg_addopt): follow the definition change.

Thu Jun 21 20:34:19 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): take a VALUE argument instead of
	  struct rb_execarg.
	  (rb_check_exec_options): ditto.
	  (check_exec_options_i): ditto.

Thu Jun 21 19:48:05 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_async_signal_safe): use rb_execarg_run_options
	  instead of rb_run_exec_options_err.
	  (rb_spawn_process): ditto.

Thu Jun 21 19:02:43 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): take a VALUE argument instead of
	  struct rb_execarg.
	  (rb_execarg_init): follow the rb_exec_fillarg change.

Thu Jun 21 18:36:43 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_execarg_init): take a VALUE argument instead of
	  struct rb_execarg.
	  (rb_execarg_new): follow the rb_execarg_init change.
	  (rb_exec_arg_init): ditto.

	* internal.h (rb_execarg_init): follow the definition change.

Thu Jun 21 17:20:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (new_args_tail_gen): fix GC problem of keyword rest
	  argument.  the wrapped struct should be bound to the wrapping node
	  before assignment of child nodes, to get rid of the case the
	  children are referred by only the struct pointer which is not a
	  subject of GC.  [ruby-core:45744]

Thu Jun 21 07:06:52 2012  Koichi Sasada  <ko1@atdot.net>

	* error.c (err_append): rename err_append() to compile_err_append()
	  and move definition body.  err_append() is used only by compiling.

Thu Jun 21 06:21:54 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_execarg_fixup): take a VALUE argument instead of
	  struct rb_execarg.

	* internal.h (rb_execarg_fixup): follow the definition change.

	* io.c (pipe_open): follow rb_execarg_fixup change.

	* ext/pty/pty.c (establishShell): ditto.

Wed Jun 20 21:25:37 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (struct rb_execarg): add umask_given and umask_mask
	  fields.

	* process.c (STATIC_ASSERT): removed.
	  (rb_execarg_addopt): follow the rb_execarg change.
	  (rb_execarg_run_options): ditto.

Wed Jun 20 20:38:23 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (struct rb_execarg) moved and renamed from
	  struct rb_exec_arg in intern.h.

	* include/ruby/intern.h (struct rb_exec_arg): refer Data object which
	  contains struct rb_execarg.

	* process.c: use struct rb_execarg instead of struct rb_exec_arg
	  except functions declared in intern.h.
	  (rb_exec_arg_addopt): extract a pointer to struct rb_execarg from
	  struct rb_exec_arg.
	  (rb_exec_arg_init): ditto.
	  (rb_exec_arg_fixup): ditto.
	  (rb_run_exec_options_err): ditto.
	  (rb_run_exec_options): ditto.
	  (rb_exec_err): ditto.
	  (rb_exec): ditto.

	* io.c: use struct rb_execarg instead of struct rb_exec_arg.

	* ext/pty/pty.c: ditto.

Wed Jun 20 19:13:25 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_execarg_new): declared.
	  (rb_execarg_get): ditto.

	* process.c (mark_exec_arg): new function.
	  (free_exec_arg): ditto.
	  (memsize_exec_arg): ditto.
	  (exec_arg_data_type): defined.
	  (rb_execarg_new): new function.
	  (rb_execarg_get): ditto.
	  (rb_f_exec): use rb_execarg_new.
	  (rb_spawn_internal): ditto.
	  (rb_f_spawn): ditto.

	* io.c (pipe_open_v): use rb_execarg_new.
	  (pipe_open_s): ditto.

	* ext/pty/pty.c (establishShell): use rb_execarg_new.

Wed Jun 20 16:36:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* missing/setproctitle.c (environ): use (*_NSGetEnviron()) instead of
	  environ on Darwin for namespace cleanness, same as [ruby-core:00537].
	  [ruby-core:45615] [Bug #6576]

Wed Jun 20 11:33:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (rb_execarg_addopt): always make Fixnum, and ignore higher
	  bits in too large umask value.

Wed Jun 20 11:24:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): deal with
	  sudden-death of workers.

Mon Jun 18 20:34:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* time.c (init_leap_second_info): fix non-ANSI function declaration.

Mon Jun 18 20:29:04 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ruby.c (rb_f_sub): use ansi style declaration.
	* ruby.c (rb_f_gsub): ditto.
	* ruby.c (rb_f_chomp): ditto.

Mon Jun 18 20:26:23 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* random.c (rb_random_int32): get rid of "warning: constant 0x100000000
	  is so big it is long" warning.

Mon Jun 18 20:07:23 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* dir.c (dir_initialize): get rid of "unused return: argc = rb_scan_args()"
	  warning.

Mon Jun 18 19:31:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/missing.h: include math.h before checking INFINITY
	  and NAN. Otherwise, strange macro redefinition will occur.

Mon Jun 18 19:12:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* array.c (ary_reverse): use ansi style declaration.

Tue Jun 19 18:43:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/backward/rubysig.h: fix visibility.  [Bug #6607]

Tue Jun 19 17:51:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (rb_execarg_run_options): do not call any methods in the
	  async-signal-safe function.  mask has been checked with NUM2MODET()
	  already and converted with LONG2NUM().

Tue Jun 19 11:59:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (Init_readline): don't set 0 to
	  rl_catch_signals and rl_catch_sigwinch. [Bug #5423]

Tue Jun 19 11:52:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (readline_s_get_special_prefixes): suppress
	  warning: uninitialized instance variable.

Tue Jun 19 11:43:16 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (readline_getc): fix editline compatibility
	  broken by r36123. [Bug #6601]

Mon Jun 18 17:10:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (rb_str_subpos): split from rb_str_substr.  returns
	  adjusted position for substring.

Mon Jun 18 10:42:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/readline/readline.c (readline_getc): deal with ESC just followed
	  by ASCII as meta prefix in incremental search mode.  based on the
	  patch from rctay (Tay Ray Chuan) at [ruby-core:45682].  [Bug #6601]

Sun Jun 17 22:23:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dir.c (rb_file_directory_p): move documentation for Dir.exist? from
	  file.c so that the proper description will be shown instead of the
	  documentation of File.directory?.  [ruby-core:45685]

Sun Jun 17 16:21:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_win32.h (rb_thread_lock_t): make a union for USE_WIN32_MUTEX.
	  this internal is used only in thread_win32.c, but has to be complete
	  to define rb_thread_t.

	* thread_win32.c (native_mutex_lock, native_mutex_destroy): fix for
	  USE_WIN32_MUTEX.

	* thread_win32.c (native_cond_timedwait_ms): rename reserved pattern
	  name.  user defined symbols should not start with __.

Sat Jun 16 19:24:01 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: define date_sg_t.

Sat Jun 16 18:46:57 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_tmx.h: offset in struct tmx_funcs is now int.
	* ext/date/date_strftime.c: ditto.
	* ext/date/date_core.c: ditto.

Sat Jun 16 18:31:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* eval.c (ruby_setup): set running state in the normal case before
	  popping a tag.

Sat Jun 16 07:46:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): format workers
	  results in the parent.

Sat Jun 16 07:12:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/runruby.rb (File.realpath): return real path of expanded path.
	  [Bug #6598]

Sat Jun 16 07:12:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bootstraptest/runner.rb (main): ignore -j option for compatibility
	  with test/unit.

Sat Jun 16 07:11:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#puke): modify only result and
	  drop useless reports, not override entirely.

	* lib/test/unit/parallel.rb (Test::Unit::Worker#_run_suite): report
	  unformatted results.  formatting messages is not a workers task.

	* lib/test/unit/parallel.rb (Test::Unit::Worker#puke): store raw
	  results.

Sat Jun 16 01:27:14 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: bumping psych to 1.3.3
	* ext/psych/psych.gemspec: ditto

Fri Jun 15 20:54:28 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* vm_backtrace.c (backtrace_collect): rename from backtreace_collect.

Fri Jun 15 19:22:13 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h: remove VM_FRAME_MAGIC_FINISH (finish frame type).
	  Before this commit:
	    `finish frame' was place holder which indicates that VM loop
	    needs to return function.
	    If a C method calls a Ruby methods (a method written by Ruby),
	    then VM loop will be (re-)invoked.  When the Ruby method returns,
	    then also VM loop should be escaped.  `finish frame' has only
	    one instruction `finish', which returns VM loop function.
	    VM loop function executes `finish' instruction, then VM loop
	    function returns itself.
	    With such mechanism, `leave' instruction (which returns one
	    frame from current scope) doesn't need to check that this `leave'
	    should also return from VM loop function.
	    Strictly, one branch can be removed from `leave' instruction.
	  Consideration:
	    However, pushing the `finish frame' needs costs because
	    it needs several memory accesses.  The number of pushing
	    `finish frame' is greater than I had assumed.  Of course,
	    pushing `finish frame' consumes additional control frame.
	    Moreover, recent processors has good branch prediction,
	    with which we can ignore such trivial checking.
	  After this commit:
	    Finally, I decide to remove `finish frame' and `finish'
	    instruction.  Some parts of VM depend on `finish frame',
	    so the new frame flag VM_FRAME_FLAG_FINISH is introduced.
	    If this frame should escape from VM function loop, then
	    the result of VM_FRAME_TYPE_FINISH_P(cfp) is true.
	    `leave' instruction checks this flag every time.
	    I measured performance on it.  However on my environments,
	    it improves some benchmarks and slows some benchmarks down.
	    Maybe it is because of C compiler optimization parameters.
	    I'll re-visit here if this cause problems.

	* insns.def (leave, finish): remove finish instruction.

	* vm.c, vm_eval.c, vm_exec.c, vm_backtrace.c, vm_dump.c:
	  apply above changes.

Fri Jun 15 19:11:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#puke): always add skipped
	  results to the report for parallel test.  [Bug #6595]

Fri Jun 15 09:01:35 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* nacl/pepper_main.c: Removed an unnecessary and erroneous inclusion.

Thu Jun 14 22:59:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_CPPOUTFILE): check if output is really sent to
	  specified file to tell if -o option works.  [ruby-dev:45742]
	  [Bug#6591]

	* configure.in (RUBY_CPPOUTFILE): check if output file is actually
	  created.  [ruby-dev:45742] [Bug#6591]

Thu Jun 14 22:10:50 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (proc_exec_sh): don't strip leading spaces of the script.

Thu Jun 14 15:54:02 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* file.c (rb_file_s_basename, rb_file_s_dirname): documentation fix.
	  File.basename and File.dirname support File::ALT_SEPARATOR.

Thu Jun 14 11:10:10 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* nacl/pepper_main.c: Applies the new embedding API to pepper_ruby.

Thu Jun 14 10:44:41 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* include/ruby/ruby.h: Grouped APIs for embedding CRuby interpreter.
	  (ruby_setup, ruby_compile_main_from_file,
	  ruby_compile_main_from_string, ruby_eval_main,
	  ruby_set_script_name): new APIs to embed CRuby.
	  (ruby_opaque_t) Opaque pointer to an internal data, to NODE or iseq
	  in particular.

	* eval.c (ruby_setup): Similar to ruby_init but returns an error code
	  instead of exit(3) on error.
	  (ruby_eval_main): Similar to ruby_exec_node but returns the
	  evaluation result.
	  (ruby_eval_main_internal): renamed from ruby_exec_internal.

	* ruby.c (toplevel_context): new helper function.
	  (PREPARE_EVAL_MAIN): moved.
	  (process_options): refactored with new functions.
	  (parse_and_compile_main) new helper function.
	  (ruby_compile_main_from_file, ruby_compile_main_from_string) new API
	  (ruby_set_script_name): new API.


Thu Jun 14 10:39:48 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* eval.c: Add doxygen comments.

	* ruby.c: ditto.

	* thread_pthread.c: ditto

	* version.c: ditto.

	* vm_core.h: ditto.

Thu Jun 14 10:16:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: revert r36071 and add NetBSD to blacklist of -ansi.

Thu Jun 14 07:59:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread_pthread.c (get_stack): Linux is the only OS which includes
	  the size of guard page into the stack size.

Thu Jun 14 06:21:00 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/drb/drb.rb:  Replace broken links to the English DRb book.
	  Patch by Zachary Scott.  [ruby-trunk - Bug #6544]

Thu Jun 14 06:17:47 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/observer.rb:  Update broken link to the Programming Ruby book.
	  Patch by Zachary Scott.  [ruby-trunk - Bug #6536]
	* lib/drb/drb.rb:  ditto.

Thu Jun 14 05:23:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regparse.c (PFETCH_READY): suppress Wunused-but-set-variable.

	* regparse.c (is_onechar_cclass): restructured to clarify that c is
	  used iff found == 1.

Thu Jun 14 02:54:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: use -fbuiltin with -ansi -std=iso9899:199409.
	  This prevents errors introduced by disabling builtin functions,
	  which is the sub-effect of -ansi/-std.
	  Now NetBSD can use -ansi -std=iso9899:199409.
	  Maybe mingw, cygwin and darwin can also.

Thu Jun 14 02:53:30 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* Makefile.in: don't remove macros. now name2ctype uses macros.

	* tool/enc-unicode.rb: add comment why it uses Hash#index.

	* enc/unicode/{name2ctype.kwd,name2ctype.src,name2ctype.h.blt}:
	  update to follow the current name2ctype.h.
	  FYI current Unicode version is 6.1.

Thu Jun 14 00:16:59 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/net/http/responses.rb, lib/webrick/httpstatus.rb: Add HTTP
	  response codes added in RFCs 2817 and 4918.  [ruby-core:45547]
	  [Feature #6569]

	* lib/net/http/responses.rb: Rename Net::HTTPMultipleChoice to
	  Net::HTTPMultipleChoices, leaving the former as alias to the
	  latter for backward compatibility.  [ruby-core:45547]
	  [Feature #6569]

	* lib/net/http/responses.rb: Add comments about unused,
	  still-in-draft and private extension response codes.
	  [ruby-core:45547] [Feature #6569]

Wed Jun 13 22:44:32 2012  Naohisa Goto  <ngotogenome@gmail.com>

	* test/dl/test_func.rb (test_qsort1, test_qsort2): use TYPE_SIZE_T
	  for size_t variables. [ruby-dev:45733] [Bug #6584]

Wed Jun 13 22:18:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: remove -ansi and -std options for lgamma_r() and
	  finite().

Wed Jun 13 21:46:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: cygwin does not provide some declarations in strict
	  ANSI mode.

Wed Jun 13 20:19:59 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_internal): move a variable declaration.

Wed Jun 13 17:54:38 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* regparse.c (PFETCH_READY):  this  line was to  suppress warning,
	  but  did emit  warnings if  -Wuninitialized was  set.  Assigning
	  NULL instead if pfetch_prev should suffice the situation.

Wed Jun 13 17:51:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: cygwin needs C99 for some stuff, e.g.,
	  pthread_attr_setstacksize, sched_yield.

Wed Jun 13 17:50:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (.c.i): add warnflags to make the result consistent with
	  compilation.

Wed Jun 13 15:12:07 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* configure.in: On Windows  platforms, system provided headers are
	  VC++ optimized.  That is, C++ habits are often contaminated into
	  various  headers.  Most  frequent  situation is  the  use of  //
	  comments.  We bypass ANSI  C mode for them.  Otherwise extension
	  libs cannot include those headers.

Wed Jun 13 13:39:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/win32.h: get rid of C99 style one line comments.

Wed Jun 13 13:39:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* encoding.c (enc_alias_internal): use strdup defined as macro.

Wed Jun 13 10:20:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (rb_exec_fillarg): get rid of SIZE_T_MAX which may need
	  more headers.

	* process.c (rb_exec_fillarg): fix array element size.  "continue" and
	  "readonly" exceeded the size.

	* process.c (rb_exec_fillarg): use shell if the first word is reserved
	  or special built-in name.
	  http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html

	* process.c (rb_exec_fillarg): treat '=' only in the first word.  if
	  the first word does not contain '=', it is the command name and
	  environment assignments cannot be anymore.

Tue Jun 12 23:45:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/mkmf.rb: add dummy clean-static target to prevent errors for the
	  case real clean-static target doesn't exist.

Tue Jun 12 22:49:42 2012  Naohisa Goto  <ngotogenome@gmail.com>

	* process.c (rb_exec_arg_fixup): fix compile error

Tue Jun 12 21:40:13 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): treat '=' character as a meta
	  character to detect assignments preceding command name.

Tue Jun 12 20:29:19 2012  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_exec_arg_init): deprecated.
	  (rb_exec_arg_addopt): ditto.
	  (rb_exec_arg_fixup): ditto.
	  (rb_run_exec_options): ditto.
	  (rb_run_exec_options_err): ditto.

	* internal.h (rb_execarg_init): declared.
	  (rb_execarg_addopt): ditto.
	  (rb_execarg_fixup): ditto.
	  (rb_execarg_run_options): ditto.

	* process.c: call rb_execarg_addopt, rb_execarg_fixup,
	  rb_execarg_run_options, rb_execarg_init.
	  (rb_execarg_addopt): renamed from rb_exec_arg_addopt.
	  (rb_exec_arg_addopt): stub to call rb_execarg_addopt.
	  (rb_execarg_init): renamed from rb_exec_arg_init.
	  (rb_exec_arg_init): stub to call rb_execarg_init.
	  (rb_execarg_fixup): renamed from rb_exec_arg_fixup.
	  (rb_exec_arg_fixup): stub to call rb_execarg_fixup.
	  (rb_execarg_run_options): renamed from rb_run_exec_options_err.
	  (rb_run_exec_options_err): stub to call rb_execarg_run_options.
	  (rb_run_exec_options): call rb_execarg_run_options.

	* io.c: call rb_execarg_addopt, rb_execarg_fixup,
	  rb_execarg_run_options, rb_execarg_init.

	* ext/pty/pty.c (establishShell): call rb_execarg_init and
	  rb_execarg_fixup.

Tue Jun 12 18:39:59 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* configure.in: enable strict ANSI mode by default in case of GCC,
	  requested by _ko1.

Tue Jun 12 06:40:23 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): detect '#' as a meta character.

Mon Jun 11 22:15:44 2012  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_proc_exec_n): deprecated.
	  (rb_exec): ditto.
	  (rb_exec_err): ditto.
	  (rb_fork): ditto.
	  (rb_fork_err): ditto.

Mon Jun 11 18:49:52 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: on checking libexecinfo, don't specify /use/local.
	  On FreeBSD people must specify --with-opt-dir or --with-execinfo-dir.

Mon Jun 11 12:14:37 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h: remove lfp (local frame pointer) and rename
	  dfp (dynamic frame pointer) to ep (environment pointer).
	  This change make VM `normal' (similar to other interpreters).
	  Before this commit:
            Each frame has two env pointers lfp and dfp.  lfp points
	    local environment which is method/class/toplevel frame.
	    lfp[0] is block pointer.
	    dfp is block local frame. dfp[0] points previous (parent)
	    environment pointer.
	    lfp == dfp when frame is method/class/toplevel.
	    You can get lfp from dfp by traversing previous environment
	    pointers.
	  After this commit:
	    Each frame has only `ep' to point respective environment.
	    If there is parent environment, then ep[0] points parent
	    environment (as dfp).  If there are no more environment,
	    then ep[0] points block pointer (as lfp).  We call such ep
	    as `LEP' (local EP).  We add some macros to get LEP and to
	    detect LEP or not.
	    In short, we replace dfp and lfp with ep and LEP.
	  rb_block_t and rb_binding_t member `lfp' and `dfp' are removed
	  and member `ep' is added.
	  rename rb_thread_t's member `local_lfp' and `local_svar' to
	  `root_lep' and `root_svar'.
	  (VM_EP_PREV_EP(ep)): get previous environment pointer.  This macro
	    assume that ep is not LEP.
	  (VM_EP_BLOCK_PTR(ep)): get block pointer.  This macro assume
	    that ep is LEP.
	  (VM_EP_LEP_P(ep)): detect ep is LEP or not.
	  (VM_ENVVAL_BLOCK_PTR(ptr)): make block pointer.
	  (VM_ENVVAL_BLOCK_PTR_P(v)): detect v is block pointer.
	  (VM_ENVVAL_PREV_EP_PTR(ptr)): make prev environment pointer.
	  (VM_ENVVAL_PREV_EP_PTR_P(v)): detect v is prev env pointer.

	* vm.c: apply above changes.
	  (VM_EP_LEP(ep)): get LEP.
	  (VM_CF_LEP(cfp)): get LEP of cfp->ep.
	  (VM_CF_PREV_EP(cfp)): utility function VM_EP_PREV_EP(cfp->ep).
	  (VM_CF_BLOCK_PTR(cfp)): utility function VM_EP_BLOCK_PTR(cfp->ep).

	* vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, insns.def:
	  apply above changes.

	* cont.c: ditto.

	* eval.c, eval_intern.h: ditto.

	* proc.c: ditto.

	* thread.c: ditto.

	* vm_dump.c: ditto.

	* vm_exec.h: fix function name (on vm debug mode).

Mon Jun 11 11:52:18 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* compile.c (iseq_set_sequence): nonstatic initializer of an
	  aggregate type is a C99ism.

	* compile.c (enum compile_array_type_t): comma at the end of enum
	  list is a C99ism.

	* vm_backtrace.c (enum LOCATION_TYPE): ditto.

Mon Jun 11 06:31:33 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_proc_exec_n): revert the function removed at r35889.

Mon Jun 11 06:20:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread_pthread.c (rb_thread_create_timer_thread): assign return
	  value to the variable err.

Mon Jun 11 06:17:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread_pthread.c (native_cond_initialize): fix typo in r36022.
	  this cause a failure on FreeBSD 8.2 amd64.
	  http://fbsd.rubyci.org/~chkbuild/ruby-trunk/log/20120610T130201Z.diff.html.gz

Mon Jun 11 05:21:57 2012  Koichi Sasada  <ko1@atdot.net>

	* .gdbinit (SDR): add SDR function.  It's only for VM debugging.

Sun Jun 10 21:50:45 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* nacl/nacl_config.rb: Fixed for 32bit hosts.

Sun Jun 10 20:23:14 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	Fixes threading on NativeClient.

	* thread_pthread.c (timer_thread_sleep): Extracted out a function from
	  thread_timer(). Added an alternative implementation for platforms
	  that lacks select(2) or pipe(2).
	  (rb_thread_create_timer_thread, native_cond_initialize,
	  native_cond_destroy): Replaced wrong HAVE_XXX checks.

	* configure.in (pthread_attr_init): New check.

Sun Jun 10 21:30:11 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_without_timer_thread): renamed from rb_exec_err.
	  (rb_exec_err): new stub function to call
	  rb_exec_without_timer_thread.
	  (rb_f_exec): call rb_exec_without_timer_thread.
	  (rb_exec): call rb_exec_without_timer_thread.

Sun Jun 10 21:13:10 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork): call rb_fork_internal instead of rb_fork_err.

Sun Jun 10 20:55:59 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_ruby): call rb_fork_internal directly.

Sun Jun 10 20:19:40 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_ruby): new function.
	  (rb_f_fork): use rb_fork_ruby instead of rb_fork.
	  (rb_daemon): ditto.

	* io.c (pipe_open): use rb_fork_ruby instead of rb_fork.

	* internal.h (rb_fork_ruby): declared.

Sun Jun 10 18:58:16 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/net/http/response.rb: Remove a duplicated rdoc and leave a
	  pointer.

	* lib/net/http/responses.rb: Add RFC numbers to base on.

Sun Jun 10 18:31:42 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* configure.in (RUBY_NACL): Warns if $PATH does not contain the path
	  to NativeClient SDK. PATH variable redefinition in GNUmakefile does
	  not work for GNU make 3.81.

Sun Jun 10 17:54:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.h (IS_STACK_DIR_UPPER): utility macro.

	* thread_pthread.c (get_stack): seems stack size does not include
	  guard size on Mac OS X.

	* thread_pthread.c (ruby_init_stack): adjust stack size for offset of
	  addr from the bottom.

Sun Jun 10 15:49:47 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (retry_fork): call after_fork except in a child process.
	  (rb_fork_internal): restrict after_fork call condition.

Sun Jun 10 14:19:33 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: NetBSD 6 adds libexecinfo but it only works on amd64.
	  http://www.mail-archive.com/source-changes-full@netbsd.org/msg38729.html

Sun Jun 10 12:43:23 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_f_exec): call rb_exec_async_signal_safe except on
	  Mac OS X.  cf. the comment in before_exec_non_async_signal_safe.

Sun Jun 10 12:15:18 2012  Tanaka Akira  <akr@fsij.org>

	* io.c (popen_exec): don't call rb_thread_atfork_before_exec.  use
	  rb_exec_async_signal_safe instead of rb_exec_err.
	  (pipe_open): use rb_fork_async_signal_safe instead of rb_fork_err.

Sun Jun 10 11:44:57 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_internal): call after_fork only unless
	  chfunc_is_async_signal_safe.

Sun Jun 10 11:33:01 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_pkey_ec.c
	  test/openssl/test_pkey_ec.rb: Add support for EC_POINT_mul.
	  Patch provided by Sambasiva Suda. Thanks!
	  [ruby-core:44408][ruby-trunk - Feature #6310]

Sun Jun 10 10:48:15 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* lib/openssl/ssl.rb: Use a simple random number to generate the
	  session id. MD5, as was used before, causes problems when
	  using a FIPS version of OpenSSL. Issue was found by Jared
	  Jennings, thank you!
	  [ruby-trunk - Bug #6137]

Sun Jun 10 10:27:34 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* NEWS: Add note about the new private key export behavior.

Sun Jun 10 10:24:51 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_async_signal_safe): exported.

	* ext/pty/extconf.rb: modify $INCFLAGS to include internal.h

	* ext/pty/pty.c: include internal.h.
	  (chfunc): don't call rb_thread_atfork_before_exec.  use
	  rb_exec_async_signal_safe instead of rb_f_exec.
	  (establishShell): set up earg.  use rb_fork_async_signal_safe
	  instead of rb_fork_err.

	* internal.h (rb_exec_async_signal_safe): declared.
	  (rb_fork_async_signal_safe): declared.

Sun Jun 10 10:21:37 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl.c
	  ext/openssl/ossl_pkey_rsa.c
	  ext/openssl/ossl_pkey_dsa.c
	  ext/openssl/ossl_pkey_ec.c: Forbid export passwords that are less
	  than four characters long, as OpenSSL itself does not allow this.
	  Issue found by Eric Hodel.
	* ext/openssl/ossl_pkey_ec.c: Add export as an alias of to_pem,
	  following the PKey interface contract.
	* test/openssl/test_pkey_dsa.rb
	  test/openssl/test_pkey_rsa.rb
	  test/openssl/test_pkey_ec.rb: Add tests that assert correct
	  behaviour when dealing with passwords that are less than four
	  characters long.
	  [ruby-core: 42281][ruby-trunk - Bug #5951]

Sun Jun 10 10:14:26 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_f_exec): use rb_exec_arg_prepare.

Sun Jun 10 06:43:51 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: split after_exec into async-signal-safe part and rest.
	  (after_exec_async_signal_safe): extracted from after_exec.
	  (after_exec_non_async_signal_safe): ditto.
	  (after_exec): call them.
	  (rb_exec_async_signal_safe): call after_exec_async_signal_safe.
	  (rb_exec_err): call after_exec_non_async_signal_safe instead of
	  after_exec.

Sun Jun 10 06:21:10 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* NEWS: document new features of Ruby OpenSSL.

Sun Jun 10 03:09:41 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl.c: Fix error in example. Patch by David Albert.

	  Add/extend existing documentation. Examples now also cover RSA
	  signatures and PBKDF2.
	  [ruby-core: 45154][ruby-trunk - Bug #6475]


Sun Jun 10 01:41:45 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: Introduce SSLContext#renegotiation_cb and
	  remove SSLContext#disable_client_renegotiation and related
	  functionality introduced in r35797. The new callback approach
	  gives clients maximum flexibility to decide on their own what to
	  do on renegotiation attempts.
	  Add documentation for SSL module and SSLError.
	* test/openssl/test_ssl.rb: Add a test for
	  SSLContext#renegotiation_cb.

Sun Jun 10 01:37:18 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_internal): initialize exc.

Sun Jun 10 00:19:25 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: don't use non async-signal-safe functions in a child
	  process before exec, for invoking a command.
	  (rb_exec_atfork): call rb_exec_async_signal_safe only.
	  (retry_fork): take chfunc_is_async_signal_safe argument.  call
	  before_fork and after_fork only unless chfunc_is_async_signal_safe.
	  (send_child_error): take chfunc_is_async_signal_safe argument.
	  send an exception only unless chfunc_is_async_signal_safe.
	  (recv_child_error): take chfunc_is_async_signal_safe argument.
	  receive an exception only unless chfunc_is_async_signal_safe.
	  (rb_fork_internal): renamed from rb_fork_err and take
	  chfunc_is_async_signal_safe argument.
	  use rb_protect only unless chfunc_is_async_signal_safe.
	  (rb_fork_err): call rb_fork_internal with false as
	  chfunc_is_async_signal_safe.
	  (rb_fork_async_signal_safe): call rb_fork_internal with true as
	  chfunc_is_async_signal_safe.
	  (rb_spawn_process): call rb_fork_async_signal_safe instead of
	  rb_fork_err.

Sat Jun  9 23:57:03 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_err): rewrite a complex "if" statement.

Sat Jun  9 23:44:29 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (before_exec_async_signal_safe): extracted from
	  before_exec.
	  (before_exec_non_async_signal_safe): ditto.
	  (before_exec): call before_exec_async_signal_safe and
	  before_exec_non_async_signal_safe.
	  (rb_exec_async_signal_safe): call before_exec_async_signal_safe.
	  (rb_exec_err): call before_exec_non_async_signal_safe instead of
	  before_exec.

Sat Jun  9 23:36:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* iseq.c (iseq_load, insn_operand_intern, rb_iseq_disasm)
	  (rb_iseq_parameters): use rb_id2str() instead of rb_id2name() to
	  keep encoding.

	* string.c (rb_str_symname_p): new function that checks if the string
	  is valid as a symbol name.  split from sym_inspect().

Sat Jun  9 22:27:05 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (retry_fork): rewrite a complex "for" statement by
	  simple statements.

Sat Jun  9 21:50:04 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (retry_fork): extracted from rb_fork_err.
	  (send_child_error): ditto.
	  (recv_child_error): ditto.

Sat Jun  9 17:21:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* iseq.c (iseq_load): type is a symbol, and invalid as ID in common.

Sat Jun  9 10:57:14 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_async_signal_safe): extracted from rb_exec_err.

Sat Jun  9 09:31:07 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: simplified because close_others option is always
	  enabled by default.
	  (rb_f_exec): don't need to set the option.
	  (rb_exec_arg_prepare): don't need to set the option.  don't need
	  default_close_others argument.
	  (rb_spawn_internal): don't need to give default_close_others
	  argument for rb_exec_arg_prepare.  don't need default_close_others
	  argument.
	  (rb_spawn_err): don't need to give default_close_others
	  argument for rb_spawn_internal.
	  (rb_spawn): don't need to give default_close_others
	  argument for rb_spawn_internal.
	  (rb_f_system): don't need to give default_close_others argument for
	  rb_spawn_internal.
	  (rb_f_spawn): don't need to give default_close_others argument for
	  rb_exec_arg_prepare.

Sat Jun  9 09:00:58 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_proc_exec): call before_exec() here addition to
	  rb_exec_err.

Sat Jun  9 08:30:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_pthread.c (ruby_init_stack): use stack info if possible.

Sat Jun  9 08:21:32 2012  Eric Hodel  <drbrain@segment7.net>

	* README.EXT (prepare extconf.rb):  Added note to see MakeMakefile for
	  documentation of extconf.rb functions.  Patch by Zachary Scott.
	  [ruby-trunk - Feature #6522]
	* README.EXT (Appendix C):  Removed in favor of MakeMakefile.
	  Patch by Zachary Scott.
	* lib/mkmf.rb:  Merged documentation from README.EXT Appendix C.  Patch
	  by Zachary Scott.

Sat Jun  9 08:16:47 2012  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc:  Completed wording in the description of the =~ operator.
	  [ruby-trunk - Bug #6529]

Sat Jun  9 08:09:38 2012  Eric Hodel  <drbrain@segment7.net>

	* string.c (rb_str_start_with):  Removed "p" from start_with? examples
	  to match other String method examples.  [ruby-trunk - Bug #6553]
	* string.c (rb_str_end_with):  Updated end_with? to use code markup
	  instead of italic.

Sat Jun  9 07:56:03 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/benchmark.rb:  Updated formatting of Benchmark documentation for
	  consistency.  [ruby-trunk - Bug #6533]

Sat Jun  9 07:46:26 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/delegate.rb:  Added documentation for Delegator#!.  Patch by
	  Zachary Scott.  [ruby-trunk - Feature #6534]

Sat Jun  9 07:39:50 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http/responses.rb:  Add RFC 6585 response codes.  Patch by
	  Sangil Jung.  [ruby-trunk - Feature #6480]
	* lib/net/http/response.rb:  ditto
	* lib/net/http.rb:  ditto
	* lib/webrick/httpstatus.rb:  ditto

Sat Jun  9 01:24:28 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_err): before_exec() call moved from proc_exec_cmd
	  and proc_exec_sh.
	  (rb_proc_exec): ditto.

Sat Jun  9 01:11:07 2012  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_exec_arg_init): declaration changed to
	  return a value.

	* process.c (rb_exec_arg_init): return a value.

Fri Jun  8 23:44:14 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: don't check the availability of FD_CLOEXEC.  It should
	  be available if fork() is available.

	* io.c: ditto.

Fri Jun  8 22:39:32 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_err): revert r35955.  The condition needs !chfunc
	  to close ep[0] and ep[1].  The catched exception is re-raised
	  immediately after that if status is not NULL.

Fri Jun  8 19:43:33 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_err): after_exec() call moved from proc_exec_cmd
	  and proc_exec_sh.
	  (rb_proc_exec): ditto.

Fri Jun  8 19:00:59 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (ARGV_COUNT): unused macro removed.
	  (ARGV_SIZE): ditto.
	  (ALLOC_ARGV): ditto.
	  (ALLOC_ARGV_WITH_STR): ditto.

Fri Jun  8 16:19:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/runner.rb (src_testdir): expand real path so that
	  TestGem#test_self_find_files does not fail by aliased load path when
	  srcdir contains a symbolic link.

	* tool/runruby.rb (srcdir): ditto.

Fri Jun  8 12:04:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (rb_fork_err): error state in the child process is prior
	  to exceptions in proc_syswait().

	* process.c (rb_fork_err): determine status on errors.

	* ext/pty/pty.c (establishShell): reraise exception if something
	  raised during sleep.

	* ext/pty/pty.c (establishShell): now needs status to protect from
	  exceptions in rb_fork_err().

Thu Jun  7 22:13:05 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_fork_err): Fix the condition to use rb_protect.

Thu Jun  7 20:29:12 2012  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h: rb_exec_arg and related stuff moved back from
	  internal.h

Thu Jun 07 15:53:03 2012  Koichi Sasada  <ko1@atdot.net>

	* .gdbinit: add function `trace_machine_instructions' to trace
	  in native machine assemble.
	  See https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/MachineInstructionsTraceWithGDB
	  for more details.

Wed Jun  6 21:31:21 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (proc_exec_cmd) renamed from proc_exec_v.
	  (proc_exec_sh): renamed from rb_proc_exec_e.
	  (proc_spawn_cmd_internal): renamed from proc_spawn_v.
	  (proc_spawn_cmd): renamed from proc_spawn_n.
	  (proc_spawn_sh): renamed from proc_spawn.

Wed Jun  6 21:18:47 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* process.c (try_with_sh): please take care of the macro defined by
	  you.

Wed Jun  6 20:45:08 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (proc_exec_v): don't call dln_find_exe_r here because it
	  is not async-signal-safe and proc_exec_v is called in a child
	  process.
	  command_abspath field of rb_exec_arg.
	  (rb_exec_fillarg): call dln_find_exe_r and set command_abspath.
	  (rb_exec_err): Give the absolute path of the invoking command for
	  proc_exec_v, instead of the command name.

	* internal.h: add command_abspath field for rb_exec_arg.

Wed Jun  6 20:08:01 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (try_with_sh): take envp argument.
	  (exec_with_sh): ditto.  use it for execve.
	  (proc_exec_v): provide envp for try_with_sh.

Wed Jun  6 13:25:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c, include/ruby/win32.h (rb_w32_wrap_io_handle): new API.
	  this API wraps an I/O handle (HANDLE or SOCKET) and returns fd.
	  the second parameter should be combination of O_*, for example,
	  O_RDWR | O_BINARY | O_NOINHERIT.

	* win32/win32.c, include/ruby/win32.h (rb_w32_unwrap_io_handle): new
	  API.  this API unwraps an I/O handle and close the fd (not closes
	  the handle itself).

	[Feature #4906] [ruby-core:37227]

Wed Jun  6 13:18:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (rb_w32_close): of course, console handle is not socket.

Wed Jun  6 12:37:43 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* process.c (rb_run_exec_options_err): allocate a temporary buffer for
	  run_exec_dup2() for restoring fds on non-fork environments.

Wed Jun  6 09:45:21 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/dl/test_c_{struct_entry,union_entity}.rb: sorry, typos.

Wed Jun  6 05:27:54 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): check use_shell field before accessing
	  a union field.

Wed Jun  6 04:58:44 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_spawn_process): prog variable is not used for Unix.

Wed Jun  6 00:20:37 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_exec_arg_init): change return type to void.

	* process.c (rb_exec_arg_init): don't return a value.
	  (rb_exec_arg_prepare): ditto.
	  (rb_spawn_process): don't take the prog argument.  extract the
	  information from earg.
	  (rb_spawn_internal): follow rb_spawn_process change.
	  (rb_f_spawn): ditto.

	* io.c (pipe_open): don't take the prog argument.  extract the
	  information from eargp.
	  (pipe_open_v): follow pipe_open change.
	  (pipe_open_s): ditto.

Tue Jun  5 23:51:33 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_exec_arg): use union to represent command invocation
	  with/without shell.

	* process.c: follow the rb_exec_arg change.

	* io.c (pipe_open): ditto.

Tue Jun  5 22:28:46 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h: rb_exec_arg and related stuff moved from intern.h

	* include/ruby/intern.h (rb_proc_exec_n): removed.

Tue Jun  5 21:57:22 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_arg_fixup): allocate a temporary buffer for
	  run_exec_dup2 here because it should be async-signal-safe.
	  (run_exec_dup2): use the temporary buffer.
	  (run_exec_dup2_tmpbuf_size): new function.

	* include/ruby/intern.h (rb_exec_arg): add dup2_tmpbuf field.

Tue Jun  5 20:13:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* object.c (rb_obj_init_copy): should check if trusted too.

Tue Jun  5 19:59:13 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (strtok): declaration removed because it is not used.

Tue Jun  5 19:33:51 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (proc_spawn): don't detect simple command line here
	  because rb_exec_fillarg already did.

Tue Jun  5 19:21:10 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): bail out a loop eagerly.

Tue Jun  5 19:15:14 2012  Tanaka Akira  <akr@fsij.org>

	* process.c: add comments about async-signal-safe.

	* io.c: ditto.

Tue Jun  5 09:25:10 2012  Eric Hodel  <drbrain@segment7.net>

	* io.c:  Edited documentation for IO and File open and new and
	  Kernel#open for consistency and clarity.

Mon Jun  4 21:53:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (rb_w32_sysinit): let the system not display the
	  critical-error-handler message box and the Windows Error Reporting
	  dialog.  [ruby-core:45389] [Bug #6535]

Mon Jun  4 19:36:25 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_fillarg): allocate one more element before
	  beginning in argv_str for try_with_sh.

	* internal.h (ARGVSTR2ARGC): adjust for the above change.
	  (ARGVSTR2ARGV): ditto.

Mon Jun  4 19:17:06 2012  Tanaka Akira  <akr@fsij.org>

	* internal.h (ARGVSTR2ARGC): defined.
	  (ARGVSTR2ARGV): defined.

	* process.c (proc_exec_v): use ARGVSTR2ARGV.
	  (rb_spawn_process): use ARGVSTR2ARGC and ARGVSTR2ARGV.

	* io.c (pipe_open): use ARGVSTR2ARGV.

Mon Jun  4 16:13:00 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_insnhelper.h: remove magical code "lfp[0] & 0x02".
	  Current VM doesn't use this bit.

	* vm_core.h (RUBY_VM_GET_BLOCK_PTR): added.

	* eval.c (rb_block_given_p): use RUBY_VM_GET_BLOCK_PTR().

	* vm_eval.c (rb_f_block_given_p): ditto.

Mon Jun  4 15:39:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (constat_apply): apply VT100 functions.
	  [ruby-core:44958] [Feature #6418]

	* win32/win32.c (constat_parse): parse some VT100 escape sequence.

Mon Jun  4 14:06:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* process.c (rb_exec_err): should preserve errno.

Mon Jun  4 13:10:11 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/dl/test_c_{struct_entry,union_entity}.rb: broken require.

Mon Jun  4 12:01:21 2012  Koichi Sasada  <ko1@atdot.net>

	* test/ruby/test_backtrace.rb: fix test.
	  Windows path includes `:' character.

Mon Jun  4 11:42:39 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h (rb_location_t): fix type and field name.
	  (1) rename rb_location_t to rb_iseq_location_t.
	  (2) rename field names of rb_iseq_location_t to adjust
	      RubyVM::Backtrace::Location methods.
	      (2-1) filename -> path
	      (2-2) filepath -> absolute_path
	      (2-3) basename -> base_label
	      (2-4) name -> label
	  (3) rename filed name rb_iseq_location_t#line_no to
	      rb_iseq_location_t#first_lineno to clear purpose of this field.
	  (4) The field names rb_binding_t#(filename|line_no) are also renamed
	      to rb_binding_t#(path|first_lineno).

	* compile.c: apply above changes.

	* iseq.c: ditto.

	* proc.c: ditto.

	* vm*.c: ditto.

Mon Jun  4 11:40:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* marshal.c (r_object0): also load TYPE_USRMARSHAL, TYPE_DATA using
	  compatible loader.

Mon Jun  4 11:33:42 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* process.c (rb_run_exec_options_err): restore save_env() call for
	  non-fork environments.

	* process.c (rb_exec_err): restore environments after the failure of
	  exec to fix [ruby-core:44093] [Bug #6249] on non-fork environments

Mon Jun  4 10:42:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (pipe_open): follow up changes in r35889.

	* process.c (proc_spawn_n): now uses char ** instead of VALUE *.

	* process.c (rb_spawn_process): prog is now VALUE of String, not char *.

Mon Jun  4 06:12:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* marshal.c (r_object0): remove old warning for _alloc.

Mon Jun  4 04:24:06 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* marshal.c: experimental test aborted.
	* complex.c: ditto.
	* rational.c: ditto.
	* include/ruby/intern.h: ditto.

Mon Jun  4 00:45:18 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_spawn_process): fix for Windows.  not tested.

Mon Jun  4 00:11:51 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_proc_exec_e): don't use ISSPACE().  \f, \r and \v
	  are not word separator in Bourne shell.

Sun Jun  3 23:47:30 2012  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_exec_arg): remove argc and argv fields.
	  add use_shell, argv_str and argv_buf fields.

	* process.c (rb_proc_exec_e): don't split shell command line arguments
	  here to avoid memory allocation in a child process.
	  (rb_exec_fillarg): split shell command line arguments here.
	  (proc_exec_v): takes argv_str argument instead of argv.
	  (rb_proc_exec_ne): removed.
	  (rb_proc_exec_n): removed.
	  (rb_run_exec_options_err): don't initialize the removed fields.
	  (rb_exec_err): don't initialize the removed fields.
	  call proc_exec_v directly instead of rb_proc_exec_ne.
	  (rb_spawn_process): use use_shell field.

Sun Jun  3 21:53:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* GPL: update text of GPLv2. [ruby-core:44488] [Bug #6328]
	  http://www.gnu.org/licenses/gpl-2.0.txt

Sun Jun  3 21:22:52 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_exec_getargs): remove rb_exec_arg argument.

Sun Jun  3 21:14:26 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* marshal.c: calls directly rb_{Complex,Rational}_marshal_load().
	  But now disabled. [experimental]
	* complex.c: followed the above.
	* rational.c: ditto.
	* include/ruby/intern.h: ditto.

Sun Jun  3 21:18:17 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_check_argv): use rb_str_new_frozen instead of
	  rb_str_new4.

Sun Jun  3 20:10:52 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_proc_exec_e): extended version of rb_proc_exec() to
	  call execle().
	  (rb_proc_exec): use rb_proc_exec_e().
	  (rb_exec_err): use rb_proc_exec_e().

Sun Jun  3 19:47:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (vm_living_thread_num): suppress a warning.

Sun Jun  3 17:23:52 2012  Tanaka Akira  <akr@fsij.org>

	* use execve() to preserve environment variables when exec method is
	  failed.  [ruby-core:44093] [ruby-trunk - Bug #6249]

	* include/ruby/intern.h (rb_exec_arg): add envp_str and envp_buf field
	  to store envp of execve().

	* process.c (proc_exec_v): takes envp_str as an argument and use it
	  for execve().
	  (rb_proc_exec_ne): extended version of rb_proc_exec_n().
	  (rb_proc_exec_n): use rb_proc_exec_ne().
	  (rb_proc_exec): follow proc_exec_v() change.
	  (fill_envp_buf_i): new function.
	  (rb_exec_arg_fixup): set up envp_str and envp_buf.
	  (save_env_i): removed.
	  (save_env): removed.
	  (rb_run_exec_options_err): don't modify environment variables.
	  (rb_exec_err): use rb_proc_exec_ne().

Sun Jun  3 16:33:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* marshal.c: revert r35879 "now marshal_{load|dump} are external."

	* complex.c (nucomp_marshal__{dump,load}): should use rb_marshal_{dump,load}.

	* rational.c (nurat_marshal__{dump,load}): ditto.

Sun Jun  3 14:13:58 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: checks whether the object is frozen or not.

Sun Jun  3 14:00:51 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* complex.c: wrote Complex#_dump and Complex::load.  But now
	  disabled (due to compatibility) [experimental].

	* rational.c: wrote Rational#_dump and Rational::load. ditto.

Sun Jun  3 10:23:32 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* complex.c (nucomp_marshal_load): [ruby-core:45394]
	* rational.c (nurat_marshal_load): ditto.

Sun Jun  3 03:15:46 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regparse.c (onig_number_of_names): suppress a warning.

Sun Jun  3 01:36:52 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_backtrace.c: change names.
	  (1) Class name: RubyVM::FrameInfo -> RubyVM::Backtrace::Location.
	  (2) Method name: RubyVM::FrameInfo.caller ->
	      Kernel.caller_locations.
	  (3) Instance methods of
              RubyVM::FrameInfo (RubyVM::Backtrace::Location)
	      (3-1) name -> label
	      (3-2) basename -> base_label (basename is confusing with
	            File.basename)
	      (3-3) line_no -> lineno (We have already similar name
	            File#lineno, commented by kou [ruby-dev:45686]).
	      (3-4) filename -> path.
	      (3-5) filepath -> absolute_path.
	      (3-5) iseq -> removed (we will make other APIs to access iseq
	            and other information of frame for debugging).

	* test/ruby/test_backtrace.rb: apply above changes.
	  And apply comment from kou [ruby-dev:45686].

Sun Jun  3 00:49:11 2012  Koichi Sasada  <ko1@atdot.net>

	* common.mk: fix to build vm_backtrace.c only itself (vm_backtrace.c
	  is no longer included from vm.c).  I hope this separation reduce
	  compile time of vm.c.

	* internal.h: ditto.

	* vm.c, vm_core.h, vm_dump.c, vm_eval.c: ditto.

	* vm_eval.c: some functions (callee, etc) moved to vm_backtrace.c.

Sun Jun  3 00:20:53 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_backtrace.c: added.  Separate backtrace related functions to
	  this file.

	* vm.c, common.mk: ditto.

Sat Jun  2 18:09:02 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/ipaddr.rb: Inhibit zero-filled octets in an IPv4 address in
	  all platforms. [ruby-dev:45671]

	* lib/ipaddr.rb: Allow the x:x:x:x:x:x:d.d.d.d form not limited to
	  IPv4 mapped/compatible addresses.  This change also makes it
	  possible for the parser to understand IPv4 mapped and compatible
	  IPv6 addresses in non-compressed form.

	* lib/ipaddr.rb: Stop exposing IPSocket.valid*? methods which were
	  only usable on non-IPv6-ready platforms.

Sat Jun  2 16:59:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* string.c (rb_enc_cr_str_buf_cat): don't reset coderange as unknown.
	  the condition 'ptr_a8 && str_cr != ENC_CODERANGE_7BIT' means not
	  unknown, str is also ASCII-8BIT because str_encindex == ptr_encindex,
	  and nont (str_cr == ENC_CODERANGE_UNKNOWN) and
	  str_cr != ENC_CODERANGE_7BIT means str_cr is valid because ASCII-8BIT
	  can't be broken. [ruby-dev:45688] [Bug #6509]

Sat Jun  2 07:04:48 2012  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc (Performance):  Replaced incorrect example of reducing
	  backtracking through anchoring with reduced backtracking through a
	  range.  [ruby-trunk - Bug #6525]

Sat Jun  2 06:34:15 2012  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc (Performance):  Removed useless sample output from final
	  performance example and switched from #match to #=~ for consistency.
	  [ruby-trunk - Bug #6524]

Fri Jun  1 09:30:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* object.c (class_or_module_required): extract check for class or
	  module.

Fri Jun  1 08:50:47 2012  Eric Hodel  <drbrain@segment7.net>

	* array.c:  Updated Array documentation formatting.  Patch by Zachary
	  Scott.  [ruby-trunk - Feature #6517]

Fri Jun  1 06:57:10 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/dl/lib/dl/struct.rb (DL::CStructEntity#set_ctypes):  Refactored
	  #set_ctypes using newer ruby features to simplify its implementation.
	* test/dl/test_c_struct_entry.rb (class DL):  Test to verify
	  refactoring.

Fri Jun  1 06:40:25 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (Init_Object):  Restored Kernel documentation based on
	  Pickaxe book documentation.  Patch by Zachary Scott.
	  [ruby-trunk - Feature #6521]

Fri Jun  1 06:29:42 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (rb_equal):  Let Object be a link in #=== documentation.
	  Patch by Zachary Scott.  [ruby-trunk - Feature #6518]

Thu May 31 09:27:06 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/dl/lib/dl/struct.rb (DL::CStructEntity::size):  Refactored ::size
	  to remove unused variables and simplify using newer ruby features.
	* test/dl/test_c_struct_entry.rb:  Test to validate refactoring

Thu May 31 08:40:34 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/dl/lib/dl/struct.rb (DL::CUnionEntity#set_ctypes):  Refactored
	  #set_types to reuse DL::CUnionEntity::size
	* test/dl/test_c_union_entity.rb:  Added test

Thu May 31 08:20:14 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/dl/lib/dl/struct.rb (DL::CUnionEntity::size):  Fixed ::size to
	  return the size of the union.
	* test/dl/test_c_union_entity.rb:  Test for DL::CUnionEntity::size

Thu May 31 07:45:43 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/dl:  Added documentation.  Patch by Vincent Batts.
	  [ruby-trunk - Bug #6496]

Wed May 30 16:30:00 2012  Kenta Murata  <mrkn@cookpad.com>

	* ext/bigdecimal/lib/bigdecimal/jacobian.rb,
	  ext/bigdecimal/lib/bigdecimal/newton.rb:
	  fix documentation comments.
	  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

Wed May 30 16:20:00 2012  Kenta Murata  <mrkn@cookpad.com>

	* ext/bigdecimal/lib/bigdecimal/jacobian.rb (Jacobian#dfdxi):
	  fix jacobian to get stuck in an infinite loop when a solution is not
	  found due to forget to increment nRetry counter.
	  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

Wed May 30 10:58:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* time.c (utc_offset_arg): utc offset can be precision in seconds.
	  e.g. old Europe/Lisbon (c.f. [ruby-dev:40066])

Wed May 30 06:20:29 2012  Eric Hodel  <drbrain@segment7.net>

	* error.c (exc_set_backtrace):  Updated documentation to indicate
	  set_backtrace allows a string as well as an array of strings.
	  [ruby-trunk - Bug #6501]

Tue May 29 17:28:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* strftime.c (rb_strftime_with_timespec): support GNU extension triple
	  colons modifier.  [EXPERIMENTAL]

	* strftime.c (rb_strftime_with_timespec): check conversion with locale
	  modifier.

	* strftime.c (rb_strftime_with_timespec): colons are valid only for
	  'z' and must come just before it.

Mon May 28 16:56:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#_prepare_run): StatusLineOutput
	  needs job_status to be :replace.

Mon May 28 13:35:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (do-install-*): fix dependencies.  based on the patch by
	  nagachika at [ruby-dev:45683].  [Bug #6506]

Mon May 28 12:03:04 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (obj_free): doesn't free a method table if it doesn't
	  exist. [ruby-dev:44436]
	* test/ruby/test_gc.rb (class TestGc): added the test case for
	  this issue.

Sun May 27 23:37:48 2012  Koichi Sasada  <ko1@atdot.net>

	* benchmark/bm_vm1_lvar_init.rb: added.
	  This benchmark measures a initialize time of non-used variable.

	* benchmark/bm_vm1_lvar_set.rb: added.
	  This benchmark measures a local variables initialization time.

	* benchmark/bm_vm2_bigarray.rb: added.
	  This benchmark mesures a big array literal creation time.

	* benchmark/bm_vm2_bighash.rb: added.
	  This benchmark mesures a big hash literal creation time.

	* benchmark/bm*: change notation "i=0" to "i = 0".

Sun May 27 13:33:26 2012  Koichi Sasada  <ko1@atdot.net>

	* benchmark/driver.rb: fix to continue benchmarks when
	  an error is occurred.

Sun May 27 11:27:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#_prepare_run): fix operator
	  precedence, so that platform and TERM should be counted.

Sun May 27 10:02:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: allows %Ok and %Ol.

Sun May 27 09:29:20 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: modified doc.

Sat May 26 19:04:34 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: added description.

Sat May 26 18:14:57 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: reduced the code.

Sat May 26 18:08:59 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* time.c: modified doc.
	* ext/date/date_core.c: ditto.

Sat May 26 17:05:45 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c (backtrace_*): change type of lev and n from size_t to int.
	  Also set type of rb_backtrace_t#backtrace_size to int.
	  A patch from nobu.

	* vm_eval.c: ditto.

Sat May 26 16:26:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* file.c (realpath_rec): UNC prefix does not end with path separator,
	  so new separator is needed after it.

Sat May 26 15:29:22 2012  Koichi Sasada  <ko1@atdot.net>

	* test/ruby/test_backtrace.rb (test_caller_lev):
	  decrease recursion size.

Sat May 26 13:50:48 2012  Koichi Sasada  <ko1@atdot.net>

	* NEWS: add Kernel#caller's second argument.

Sat May 26 13:40:29 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c (RubyVM::FrameInfo): add a class to access each frame
	  information.  You don't need to parse strings from caller().
	  FrameInfo has the following methods:
	    FrameInfo#name: method name, class name, etc with decorations.
	    FrameInfo#basename: name without decorations.
	    FrameInfo#line_no: line number.
	    FrameInfo#filename: file name.
	    FrameInfo#filepath: full filepath.
	    FrameInfo#iseq: iseq if it is iseq frame (defined by ruby script)
	    FrameInfo#to_s: return caller() method style string.
	  RubyVM::FrameInfo.caller(n, lev) returns array of FrameInfo objects.
	  The name "RubyVM::FrameInfo.caller" is long and ambiguous (it is
	  confusing with Kernel::caller() method), we need to change the name
	  before Ruby 2.0 release. Good names or comments are welcome.

	* test/ruby/test_backtrace.rb: add a test for above change.

Sat May 26 12:18:09 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c (frame_info_to_str): add `break'.

	* vm.c (backtrace_object): remove lev and n parameter.
	  backtrace_object always returns all of backtrace information.

	* vm.c (rb_backtrace_to_str_ary): fix to use backtrace_object().
	  This change improve performance of caller(lev, n).

	* benchmark/bm_vm3_backtrace.rb: added to check above improvement.
	  FYI: measurement on my laptop, 1.9.3p229 needs 5.125 sec,
	  and current trunk only needs 0.299sec.

Sat May 26 11:05:09 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c (rb_frame_info_t): keep previous ISEQ frame info for CFUNC
	  frame info.  And fix to cache a calculated line_no of ISEQ frame
	  info.

Sat May 26 09:54:53 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: Allow disabling client-side renegotiation.
	* test/openssl/test_ssl.rb: Simple tests for this.

	  Client-side renegotiation is still considered problematic, even
	  when used in the context of secure renegotiation (RI, RFC 5746).
	  The changes allow users to either completely disable client
	  renegotiation on the server, or to specify a maximum number of
	  handshakes allowed in total. The number of total handshakes is
	  counted in a callback set as SSL_set_info_callback. If the
	  maximum number of handshakes is exceeded an error will be raised
	  We do not support renegotiation in the OpenSSL extension, therefore
	  this feature can only be tested externally.
	  The feature is opt-in, the default setting will be to allow
	  unlimited client renegotiation, as was the case before.

Fri May 25 23:38:58 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_ssl.rb: Clarify the intention of errors to be
	  expected. Two errors are possible when connection is refused due
	  to a protocol version that was explicitly disallowed,
	  OpenSSL::SSL::SSLError or Errno::ECONNRESET, depending on the
	  OpenSSL version in use.

Fri May 25 22:19:40 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: Revert r35583
	* test/openssl/test_ssl.rb: Handle ECONNRESET in code instead to avoid
	  the test failing in Ruby CI [1]

	[1] http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120507T190102Z.log.html.gz#test-all

Fri May 25 19:51:36 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_eval.c (rb_f_caller): caller() method accepts second optional
	  argument `n' which specify how many frames should return.
	  For example, `caller(0, 1)' returns only one frame information
	  which calls caller() method.  If there are less than n frame
	  information, then all frame information are returned.  If n is 0,
	  then always return [].
	  This fix is part of [ruby-dev:42345] [Ruby 1.9-Feature#3917].
	  However, performance and features are not enough.
	  RDoc is also not available.

	* test/ruby/test_backtrace.rb: add a test for above.

Fri May 25 17:05:07 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c (oldbt_init, vm_backtrace_str_ary): arg->data should
	  be initialized before calling `backtrace_each()'.

Fri May 25 16:11:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* trunk/ext/-test-/printf/printf.c: change function names because of
	  conflict with msvcrt.  fixed build error of mswin.

Fri May 25 10:52:52 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c: refactoring backtrace related functions.
	  (1) unify similar functions (rb_backtrace_each() and
	      backtrace_object()).  backtrace_each() is a unified function.
	      variation:
	      a) backtrace_object(): create backtrace object.
	      b) vm_backtrace_str_ary(): create bt as an array of string.
	      c) vm_backtrace_print(): print backtrace to specified file.
	      d) rb_backtrace_print_as_bugreport(): print backtrace on
	                                            bugreport style.
	  (2) remove rb_backtrace_each().  Use backtrace_each() instead.
	  (3) change the type of lev parameter to size_t.
	      a) lev == 0 means current frame (exception, etc use it).
	      b) lev == 1 means upper frame (caller(0) use it).

	* vm_core.h, vm_dump.c, vm_eval.c: ditto.

	* vm.c (backtrace_object(), vm_backtrace_str_ary()): fix to return a
	  correct size of caller(lev) array.
	  Let n be a "caller(0).size" then ln as caller(lev).size should be
	  (n - lev).  However, the previous implementation returns a wrong
	  size array (ln > n - lev).  [ruby-dev:45673]

	* test/ruby/test_backtrace.rb: add tests for backtrace.

Fri May 25 08:51:39 2012  Eric Hodel  <drbrain@segment7.net>

	* enum.c (enum_count):  Enumerable#count no longer uses #size when
	  counting elements.  Patch by Nobuhiro IMAI.  [ruby-trunk - Bug #6473]

Fri May 25 01:15:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* sprintf.c (ruby__sfvextra): [EXPERIMENTAL] use inspect instead of
	  to_s if plus flag is given.

	* vsnprintf.c (BSD_vfprintf): pass sign flag.

Fri May 25 00:37:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/rubygems/test_gem_indexer.rb (setup, teardown): save @tempdir
	  to remove it properly.  [Bug #5348]

Thu May 24 23:36:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vsnprintf.c (BSD_vfprintf): [EXPERIMENTAL] object representation in
	  rb_enc_vsprintf(). [Feature #5896]

Thu May 24 15:33:01 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_method.c (rb_method_defined_by): removed.
	  nobu pointed out that rb_method_basic_definition_p() is enough
	  for last commit.

	* error.c, eval_error.c: change for above.

Thu May 24 14:30:13 2012  Koichi Sasada  <ko1@atdot.net>

	* vm.c: add RubyVM::Backtrace object (btobj).
	  Backtrace information contains an array consists of location
          information for each frames by string.
	  RubyVM::Backtrace object is lightweight backtrace information,
	  which contains complete information to generate traditional style
	  backtrace (an array of strings) with faster generation.
	  If someone accesses to backtrace information via
	  Exception#backtrace, then convert a RubyVM::Backtrace object to
	  traditional style backtrace.
	  This change causes incompatibility on marshal dumped binary
	  of Exception.  If you have any trouble on it, please tell us
	  before Ruby 2.0 release.
	  Note that RubyVM::Backtrace object should not expose Ruby level.

	* error.c, eval.c, vm_eval.c: ditto.

	* internal.h: ditto.

	* eval_error.c: fix to skip "set_backtrace" method invocation in
	  creating an exception object if it call a normal set_backtrace
	  method (defined by core).

	* test/ruby/test_settracefunc.rb: fix for above change.

	* vm_method.c (rb_method_defined_by): added.  This function
	  checks that the given object responds with the given method
	  by the given cfunc.

	* benchmark/bm_vm2_raise1.rb, benchmark/bm_vm2_raise2.rb:
	  add to measure exception creation speed. raise1 create
	  exception objects from shallow stack frame.  raise2 create
	  exception objects from deep stack frame.

Thu May 24 12:07:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (io_strip_bom): check EOF.  [Bug #6487][ruby-core:45203]

Wed May 23 22:06:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http/header.rb (Net::HTTPHeader#range): fix broken parser of
	  HTTP Range request. Old one can't parse invalid specs and multiple
	  specs correctly.

Wed May 23 10:18:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (finish_overlapped_socket, overlapped_socket_io):
	  replace ECONNABORTED to EPIPE in send, sendto and sendmsg to improve
	  BSD socket compatibility.  this change removes a failure on the test
	  of net/ftp.

Wed May 23 05:35:58 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb:  Broke up Net::HTTP into individual files.
	  [ruby-trunk - Feature #6435]
	* lib/net/http/backward.rb:  ditto.
	* lib/net/http/response.rb:  ditto.
	* lib/net/http/exceptions.rb:  ditto.
	* lib/net/http/responses.rb:  ditto.
	* lib/net/http/generic_request.rb:  ditto.
	* lib/net/http/header.rb:  ditto.
	* lib/net/http/request.rb:  ditto.
	* lib/net/http/proxy_delta.rb:  ditto.
	* lib/net/http/requests.rb:  ditto.

Wed May 23 05:15:11 2012  Eric Hodel  <drbrain@segment7.net>

	* class.c (rb_mod_init_copy):  Clear the cached inspect string of a
	  dup'd anonymous module or class.  [ruby-trunk - Bug #6454]
	* test/ruby/test_module.rb (class TestModule):  ditto

Tue May 22 16:49:15 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h: add a data type rb_location_t to store iseq location
	  information.
	  rb_location_t#filename, filepath, name and line_no was moved from
	  rb_iseq_t.  rb_location_t#basename is a new field which is
	  similar to `name' field without any decoration.
	  `name' field contains some decoration such as `block in foo'.
	  `basename' only contains `foo'.
	  rb_iseq_t contains memory object of rb_location_t.

	* iseq.c: setup rb_location_t for each rb_iseq_t memory objects.

	* compile.c, proc.c, vm.c, vm_dump.c, vm_eval.c, vm_insnhelper.c,
	  vm_method.c: support about it.

Tue May 22 00:45:05 2012  Yusuke Endoh  <mame@tsg.ne.jp>

	* struct.c (rb_struct_members): Refactoring.  As Struct#members had
	  returned an array of String, the old code was needed to convert
	  Symbols to Strings.  But it is almost unnecessary because the
	  method now returns an array of Symbols.  A patch by Masaki
	  Matsushita <glass.saga at gmail dot com>  [Feature #6218]
	  [ruby-dev:45451]

Mon May 21 19:20:25 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/ftp.rb (Net::FTP#retrbinary): close only if conn is not nil
	  because transfercmd may fail and return nil.

	* lib/net/ftp.rb (Net::FTP#retrlines): ditto.

Mon May 21 15:10:28 2012  Akinori MUSHA  <knu@iDaemons.org>

	* ext/syslog/syslog.c: Classify constants and macros into several
	  sub-modules. (Syslog::Priority, Syslog::Level, Syslog::Option
	  and Syslog::Macros)

	* ext/syslog/syslog.c (mSyslog_inspect): Use rb_sprintf().

	* ext/syslog/syslog.c (mSyslog_inspect): Make sure self is a
	  module before calling rb_class2name().

Mon May 21 12:44:11 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml (install): It seems tcl/tk is skipped in Travis
	  CI. Trying to fix the situation.

Mon May 21 12:11:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enc/depend (ENCOBJS): add dependencies.

	* enc/make_encmake.rb (target_encodings): extract dependencies.

Mon May 21 11:26:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/ftp.rb (Net::FTP#transfercmd): rescue shutdown.

Sun May 20 23:00:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/extmk.rb (extmake): reopen $stdout to NULL, since setting
	  $stdout cannot affect child processes.

Sun May 20 21:36:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* enc/shift_jis.c (code_to_mbclen): return
	  ONIGERR_INVALID_CODE_POINT_VALUE if the code is invalid.

	* string.c (tr_next): increment character until the code
	  is a valid character. [ruby-dev:45652] [Bug #6450]

Sun May 20 12:25:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (LIBRUBY_SO): link EXTSOLIBS too.

	* ext/extmk.rb (mf.macro): use EXTSOLIBS instead of SOLIBS to get rid
	  of discard libraries needed by default.  [Bug #6462]

Sat May 19 19:04:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/extmk.rb (command_output): ENCOBJS is needed for all linked
	  ruby, if --disable-shared and --with-static-linked-ext.

	* ext/extmk.rb (command_output): dmyext is needed as DLDOBJS if no
	  static linked extensions.

	* Makefile.in, common.mk (PROGRAM): no extension libraries.

	* common.mk (build-ext): pass macros for libruby.so.

	* ext/extmk.rb (command_output): link extension libraries and encoding
	  libraries into libruby.so, not ruby executable.

	* ext/extmk.rb (command_output): fold long macro lines.

	* Makefile.in (LIBEXT): add macro.

	* configure.in (ENCOBJS, EXTOBJS): use LIBEXT, not hardcoded suffix.

	* Makefile.in (LIBRUBY_A): fix typo.  re-applying r35242.

Sat May 19 04:46:53 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/openssl/extconf.rb: Use Logging::message instead of message.
	* ext/zlib/extconf.rb: ditto.

Fri May 18 18:13:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (MakeMakefile#configuration): keep space at end of
	  OUTFLAG and COUTFLAG.  [ruby-dev:45650]

Fri May 18 17:39:42 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread_pthread.c (rb_thread_create_timer_thread): Added error
	  check when failing fcntl(). [Bug #6147] [ruby-dev:45364]

Fri May 18 17:41:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/extmk.rb (extmake): link archives only, skip script only
	  extension libraries.

Fri May 18 17:25:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* cont.c: bump up fiber machine stack size when running on 64bit
	  arch. [Bug #6344] [ruby-dev:45554]

Fri May 18 15:20:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/uri/generic.rb (URI::Generic.build): duplicate args before adding
	  new items. (don't change arguments)

	* lib/uri/generic.rb (URI::Generic.build): use URI::Generic::COMPONENT
	  if this method is called from URI::Generic.

	* lib/uri/generic.rb (URI::Generic.build2): escape only if the item is
	  a String.

	* lib/uri/generic.rb (URI::Generic.build2): use DEFAULT_PARSER because
	  it doesn't have parser method. [Bug #6420]

Fri May 18 15:54:07 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/zlib/extconf.rb: Use an exception instead of bare puts.

Fri May 18 15:53:05 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/psych/extconf.rb: Use an exception instead of bare abort.

Fri May 18 15:51:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/fiddle/extconf.rb: Use an exception instead of bare abort.

Fri May 18 15:49:35 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/readline/extconf.rb: Use an exception instead of bare exit.

Fri May 18 15:38:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/ripper/extconf.rb: Use an exception instead of bare
	  Logging.message.

Fri May 18 15:23:06 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/openssl/extconf.rb: Clarify a message when hit Apple
	  OpenSSL issue.

Fri May 18 15:14:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/extmk.rb: Show a message when extconf.rb raised an exception.
	* ext/openssl/extconf.rb: Use exception raising instead of message
	  and/or abort. We want to display error message to console _and_
	  logging into mkmf.log.

Fri May 18 06:14:07 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/syslog/lib/syslog/logger.rb:  Added Syslog::Logger which was
	  ported from the SyslogLogger gem.  [ruby-trunk - Feature #5096]
	* NEWS:  ditto.
	* test/syslog/test_syslog_logger.rb:  ditto.

Fri May 18 01:28:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c (transcode_string): fix encoding index names.
	  Thanks markizko for reporting.

Thu May 17 23:03:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: fix function name to be checked, to initialize
	  rb_thread_cond_t properly.

	* thread_pthread.c (native_cond_initialize, native_cond_destroy):
	  fix macro name.

Thu May 17 12:53:07 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* thread.c, thread_pthread.c: Moved pthread-specific preprocessor
	  hacks to thread_pthread.c

Thu May 17 12:18:47 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* io.c: Fix a mistake on merging the patch in the previous commit.

Thu May 17 11:33:07 2012  Yuki Yugui Sonoda  <yugui@google.com>

	Imports Ruby's port to NativeClient (a.k.a NaCl).
	Patch by Google Inc. [ruby-core:45073].

	* configure.in (RUBY_NACL): New M4 func to configure variables for
	  NaCl.
	  (RUBY_NACL_CHECK_PEPPER_TYPES): New M4 func to check the old names
	  of Pepper interface types.
	  (BTESTRUBY): New variable to specify which ruby should be run on
	  "make btest". NaCl can run the built binary by sel_ldr, but it need
	  rbconfig.rb. So this variable is distinguished from $MINIRUBY.

	* thread_pthread.c: Disabled some features on NaCl.

	* io.c: ditto.

	* process.c: ditto.

	* signal.c: ditto.

	* file.c: ditto.

	* missing/flock.c: ditto.

	* nacl/pepper_main.c: An example implementation of Pepper application
	  that embeds Ruby.

	* nacl/example.html: An example of web page that uses the Pepper
	  application.

	* nacl/nacl-config.rb: Detects variants of NaCl SDK.

	* nacl/GNUmakefile.in: Makefile template for NaCl specific build
	  process.

	* nacl/package.rb: script for packaging a NaCl-Ruby embedding
	  application.

	* nacl/reate_nmf.rb: Wrapper script of create_nmf.py

	* dln.c (dln_load): Added a hack to call on NaCl.

	* util.c (ruby_getcwd): Path to the current directory is not available
	  on NaCl.

Thu May 17 10:54:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/tk/extconf.rb: add -l options to $libs not $LDFLAGS,
	  to be passed to EXTLIBS in exts.mk.

	* enc/encinit.c.erb: use %-lines to adjust indent in the generated file.

	* lib/mkmf.rb (MakeMakefile#have_framework): combine -framework option
	  and its argument with an equal sign not to be separated in merge_libs.

	* ext/tk/extconf.rb: ditto.

	* ext/extmk.rb: EXTLDFLAGS also needs to be passed.

Wed May 16 15:44:22 2012  Yuki Yugui Sonoda  <yugui@google.com>

	* configure.in: Fix an unbalanced quote.

Wed May 16 15:43:10 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/extmk.rb (exts.mk): use double quotes instead of single quotes
	  for commandline because it's not recognized as quotes on Windows.

Wed May 16 15:15:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (LD): enclose with single quotes but not double quotes
	  not to expand command substitution.

Wed May 16 14:19:51 2012  Yuki Yugui Sonoda  <yugui@google.com>

	Supports static linking of extensions and encodings again.
	Fixes --with-static-linked-ext.

	Patch by Google Inc. [ruby-core:45073].

	* Makefile.in (ENCOBJS, EXTOBJS): New variables to specify static
	  linked libraries. Also reintroduces extinit.o, introduces encinit.o
	  introduces encinit.o

	* common.mk: Builds static libraries rather than shared objects if
	  specified.

	* configure.in (LD): new substitution.

	* enc/depend: Supports static linked libraries
	  (libencs, libenc, libtrans): New target.

	* enc/encinit.c.erb: new template to generate the initialization of
	  statically linked encodings.

	* enc/make_encmake.rb (--module): new flag to specify whether static
	  or dynamic.

	* transcode_data.h (TRANS_INIT): New macro to get rid of the name
	  collision of encoding initializers and transcoder initializers.

	* ext/extmk.rb: Fixes the behavior on $extstatic is true.

	* lib/mkmf.rb (clean-static): new target to clean up static linked
	  libraries.

	* ruby.c (process_options): New initializes statically linked
	  encodings here.

Wed May 16 14:30:43 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c: fixed a merge mistake of r33878, reported by nobu via IRC.

Wed May 16 06:59:41 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: should also be aware of flags on
	  complex specifier.

Wed May 16 05:11:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: fix a bug with string
	  subclass dumping and loading.

	* test/psych/test_array.rb: pertinent tests

	* test/psych/test_string.rb: ditto

Wed May 16 01:31:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: convert omap tagged maps to
	  Psych::Omap objects rather than hashes. [Bug #6425]

	* test/psych/test_omap.rb: pertinent test.

Wed May 16 01:15:45 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/yaml_tree.rb: keep a reference to
	  custom coders so that GC does not impact dumped yaml reference ids.

Tue May 15 23:59:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Options#setup_options): add --color option.

	* lib/test/unit.rb (Test::Unit::Runner#_prepare_run): defer color code
	  initialization to regard --color option.

Mon May 14 16:28:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (f_arglist): should reset lexical states after empty
	  argument list with no parenthesis as well as parenthesized list,
	  so that reserved name method definition work.  [ruby-dev:45626]
	  [Bug #6403]

Mon May 14 00:14:24 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* enumerator.c (lazy_take_func, lazy_take): multiple calls of
	  force/to_a method to Enumerator::Lazy#take should return same
	  results. [ruby-dev:45634] [Bug #6428]

	* test/ruby/test_lazy_enumerator.rb (test_take_recycle): add test for
	  above.

Sun May 13 23:38:31 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* test/ruby/test_io.rb (test_flush_in_finalizer1): don't use IO.for_fd
	  to close IO objects. it create IO object with already closed fd, and
	  cause occasional Errno::EBADF in following tests. [ruby-core:45020]
	  [Bug #6228]

Sun May 13 23:32:16 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

	* test/ruby/test_io.rb (TestIO): revert r35631. it broke the intent of
	  test_flush_in_finalizer1.  [ruby-core:43951] [Bug #6228]

Sun May 13 22:46:36 2012  Tanaka Akira  <akr@fsij.org>

	* ext/etc/etc.c (passwd_ensure): move endpwent() call from
	  passwd_iterate to close /etc/passwd on exception.
	  (group_ensure): move endgrent() call from group_iterate to close
	  /etc/group on exception.

Sun May 13 18:10:43 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: removed unused code and changed the style.

Sun May 13 17:37:56 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: refactored.

Sun May 13 06:40:12 2012  Luis Lavena  <luislavena@gmail.com>

	* test/ruby/test_io.rb (class TestIO):  Disable GC during IO tests to
	  avoid file descriptors being GC'ed. Suggestion by Tomoyuki Chikanaga
	  [ruby-core:43951][Bug #6228]

Sat May 12 07:00:16 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/sdbm/init.c:  Added documentation.  Patch by Justin Collins,
	  cleanup by Zachary Scott.  [ruby-trunk - #6410]

Sat May 12 06:02:03 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/fileutils.rb (cp_r):  Fixed cp_r example.  Patch by TJ Koblentz
	  from pull request #114.  [ruby-trunk - Bug #6411]

Sat May 12 05:23:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (rb_threadptr_execute_interrupts_common):
	  test_signal_requiring of test/ruby/test_signal.rb fail if the sub
	  process is killed on waiting IO in lex_io_gets in rb_load_file in
	  rb_load_internal in require.
	  This is because
	  (1) the process receive the killing signal in
	      rb_thread_io_blocking_region in rb_read_internal in lex_io_gets.
	  (2) set th->errinfo as INT2FIX(TAG_FATAL) at
	      rb_threadptr_execute_interrupts_common.
	  (3) escape rb_load_file in rb_load_internal and jump to EXEC_TAG()
	      without set loaded as TRUE.
	  (4) call first rb_exc_raise(GET_THREAD()->errinfo); because loaded
	      is FALSE as above. this errinfo should be an exception object
	      but this is INT2FIX(TAG_FATAL).
	  Don't call first rb_exc_raise if GET_THREAD()->errinfo is Fixnum.

Fri May 11 14:23:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (primary): begin/end block should be isolated from outside.
	  [ruby-dev:45631][Bug #6419]

Fri May 11 14:09:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (PUSH): to prevent VALUE from GC,
	  must not cast it to unsigned long, which may be shorter than
	  VALUE, and the result can be mere garbage.

Fri May 11 09:51:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#failed): no unnecessary
	  newlines if no reports to be displayed.

Thu May 10 10:55:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/minitest/test_minitest_mock.rb: Correct requiring path to
	  metametameta.rb.

	* test/minitest/test_minitest_unit.rb: Correct requiring path to
	  metametameta.rb.

Thu May 10 10:18:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (lex_state_name): returns name for lex_state_e, for debug
	  use.

Wed May  9 16:36:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (MakeMakefile#pkg_config): check if libs resulted from
	  pkg-config works actually.

Wed May  9 16:01:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (decode_utf7, encode_utf7): refactored by
	  Nobuyoshi Nakada, to use String#encode.

Wed May  9 13:26:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/rubygems/test_gem_remote_fetcher.rb: skip OpenSSL dependent
	  tests if not available.

Wed May  9 08:09:38 2012  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 3.0.0 (r7435)
	* test/minitest/*: ditto
	* test/rubygems/*: Imported fixes for buggy use of assert_match
	  and deprecated assert_block
	UNBUNCH YOUR PANTIES. THE TESTS DO NOT RUN CLEAN ON OSX.

Wed May  9 06:28:59 2012  Eric Hodel  <drbrain@segment7.net>

	* re.c (rb_reg_equal):  Removed incorrect example for Regexp#== with
	  "n" option.  [ruby-talk - Bug #6415]

Wed May  9 06:23:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: reverted.

Wed May  9 04:31:26 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

	* lib/rinda/ring.rb (lookup_ring_any): fix Rinda::RingFinger.primary
	  hungs forever. [ruby-talk:395364]

Tue May  8 21:09:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* include/ruby/win32.h (FD_SET): change function to macro.
	  To avoid buffer overflow when smaller FD_SETSIZE is used in ext
	  libraries.

	* win32/win32.c (rb_w32_fdset): this function is not used anymore.
	  But we leave this for compatibility.

	* win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller
	  FD_SETSIZE is used in ext libraries. Dereference of fd_set pointer
	  causes SEGV.

	* test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for
	  above.
	* ext/-test-/win32/fd_setsize/depend: ditto.
	* ext/-test-/win32/fd_setsize/extconf.rb: ditto.
	* ext/-test-/win32/fd_setsize/fd_setsize.c: ditto.

	  [ruby-core:44588] [Bug #6352]

Tue May  8 20:44:46 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* io.c (io_unread): fix IO#pos with mode 'r' bug on Windows.
	  If the end of reading buffer is CR, io_unread() needs to unread one
	  more byte.
	  [ruby-core:44874] [Bug #6401]

	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_pos_with_buffer_end_cr):
	  add a test for above.

Tue May  8 13:38:17 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/date/date_core.c: improving introduction in Date/DateTime
	  documentation. patched by Daniel Kaufman via Github.
		https://github.com/ruby/ruby/pull/110

Tue May  8 13:36:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (POSTLINK): default to : command to get rid of flag
	  only command, since BSD make does not work with it.

Tue May  8 13:35:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (MiniTest#run_test): remove exact trace and get rid
	  of IndexError, which could caused by modified $@ sometimes.

Tue May  8 11:21:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/minitest/metametameta.rb (MetaMetaMetaTestCase#assert_report):
	  support drive letter on Windows.  yes, the original code is metameta.

Tue May  8 08:54:48 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/abbrev.rb:  Fixed typo in abbrev pattern documentation.  Based on
	  patch by Mark Rushakoff.  [ruby-trunk - #6346]

Tue May  8 07:44:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/openssl/ossl_ssl.c (ossl_start_ssl): remove useless rb_sys_fail
	  before ossl_raise. this cause a test failure on Linux.
	  http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120507T190102Z.log.html.gz

Tue May  8 05:35:18 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (Init_Object):  Added reference to variable.c where
	  public_constant and private_constant documentation lives.  [#6381]

Tue May  8 04:47:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#output): prefer local output to
	  get rid of unexpected side effect in test/minitest/metametameta.rb.

	* lib/test/unit.rb (MiniTest#run_test): show the running test in $0.

	* lib/test/unit.rb (Test::Unit::StatusLineOutput): new class to output
	  in status line.

	* test/testunit/test_hideskip.rb (TestHideSkip#test_hideskip):
	  MiniTest#puke now reports Skipped messages only if verbose mode.

	* test/testunit/test_sorting.rb (TestTestUnitSorting#test_sorting):
	  ditto.

	* lib/test/unit.rb (Test::Unit::Runner#puke): modify only result and
	  drop useless reports, not override entirely.

	* bootstraptest/runner.rb (exec_test, show_progress): show rotators
	  and pass/fail counts.

	* sample/test.rb (PROGRESS): refine output.

Tue May  8 02:34:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/minitest/unit.rb (assert_match): refix of r35563.
	  r35563 breaks the intention of the original change.
	  https://github.com/seattlerb/minitest/commit/68858105b2eb11c85105ffac5f32b662c59397f3
	* lib/minitest/unit.rb (refute_match): ditto.

Mon May  7 21:19:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json: Merge JSON 1.7.1.
	  https://github.com/flori/json/commit/e5b9a9465c1159fae533bca320d950b772bcb4ac

Mon May 07 22:54:22 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: add support for option flags
	  OpenSSL::SSL::OP_NO_TLSv1_1
	  OpenSSL::SSL::OP_NO_TLSv1_2
	  to allow blocking specific TLS versions. Thanks to Justin Guyett for
	  pointing this out to me.
	* test/openssl/test_ssl.rb: add tests to assert correct behavior when
	  blocking certain versions of TLS/SSL both on server and client side.
	  Also refactored tests to reduce boilerplate code a little.
	* test/openssl/utils.rb: rescue Errno::ECONNRESET for tests where
	  client rejects the connection because a forbidden protocol version
	  was used.

Mon May  7 20:14:15 2012  Tanaka Akira  <akr@fsij.org>

	* lib/securerandom.rb (random_bytes): call to_int method for the
	  argument at first.

Mon May  7 17:54:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/minitest/unit.rb (assert_match): replace matcher only if both
	  matcher and obj are String. fix r35541. [Bug #6405]
	  DON'T COMMIT IF YOU CAN'T RUN TEST.
	  FIX AS SOON AS POSSIBLE YOU BREAK TESTS.
	  patched by ayumin.
	  https://github.com/seattlerb/minitest/pull/124

	* lib/minitest/unit.rb (refute_match): ditto.

Mon May  7 13:41:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (PROGRAM), configure.in (POSTLINK): sign built program
	  using RUBY_CODESIGN identity.

Mon May  7 13:03:55 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (body_type_attachment): parse body type
	  "ATTACHMENT". [ruby-core:44849] [Bug #6397]

Mon May  7 10:49:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (Init_bigdecimal): define IDs before
	  they are used. [ruby-core:44900] [Bug #6406]

Mon May  7 10:27:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/digest/rmd160/rmd160.c (RMD160_Update): fix for huge data.

Mon May  7 10:23:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/fileutils/fileasserts.rb: use assert_equal, assert_match, and so on.

	* test/ruby/enc/test_utf16.rb, test/ruby/enc/test_utf32.rb,
	  test/ruby/test_io_m17n.rb (assert_str_equal): ditto.

	* test/rubygems/test_gem_remote_fetcher.rb
	  (assert_data_from_{server,proxy}): ditto.

	* test/test_pstore.rb (test_thread_safe): ditto.

Mon May  7 10:16:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/rubygems/test_gem_installer.rb (TestGemInstaller#test_dir): fix
	  argument order.  expected value must come first.

Mon May 07 09:14:11 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: support TLSv1.1 & TLSv1.2. Add
	  SSLContext#version to inspect the version that was negotiated for
	  a given connection.
	* ext/openssl/extconf.rb: detect TLS 1.1 & 1.2 support.
	* test/openssl/test_ssl.rb: add tests for TLS 1.1 & 1.2 given they
	  are supported by the native OpenSSL being used.

Sun May  6 21:34:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (io_encoding_set): suppress warnings. [ruby-dev:45627]
	  this tmp1 is not required after r35538.

	* addr2line.c: suppress warnings.

Sun May  6 18:39:39 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c (iseq_compile_each): remove unused variable `size'.

Sun May  6 14:50:03 2012  Tanaka Akira  <akr@fsij.org>

	* lib/securerandom.rb: show actual read length in an error message.

Sat May  5 06:43:10 2012  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 2.12.1 (r7323)
	* test/minitest/*: ditto

Sat May  5 01:47:33 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* test/zlib/test_zlib.rb (test_inflate): add a test for Zlib.inflate.
	  patched by headius (Charles Nutter). [ruby-core:44859] [Bug #6398]

	* test/zlib/test_zlib.rb (test_deflate): add a test for Zlib.deflate.

Sat May  5 00:53:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (parse_mode_enc): remove warnings 'Ignoring internal encoding'.
	  [ruby-core:44455] [Bug #6324]

	* io.c (io_encoding_set): ditto.

Fri May  4 07:19:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/rdoc/parser.rb (RDoc.binary?): fix wrong regexp.
	  [ruby-core:44798] [Bug #6393]

Fri May  4 01:33:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/rdoc/parser.rb (RDoc.alias_extension): a real file is irrelevant
	  to aliasing.  [ruby-core:44796][Bug #6392]

	* lib/rdoc/parser.rb (RDoc.zip?): non-existent file will not be a zip
	  file.

	* lib/rdoc/parser.rb (RDoc.can_parse_by_name): accept aliased
	  extension file names.

	* lib/rdoc/parser.rb (RDoc.binary?): binary read data may have
	  incomplete multibyte sequence.  [ruby-core:44798][Bug #6393]

Wed May  2 23:55:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::RequireFiles#non_options): expand
	  real path to get rid of loading same files via symlinks.

Wed May  2 23:26:04 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* cont.c (rb_fiber_m_transfer): improve sample code in Fiber#transfer
	  documentation. emphasize the difference between transfer and resume.

Wed May  2 23:21:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_yylex): allow spaces between lambda arrow and
	  parenthesis.  [ruby-dev:45605][Feature #6390]

Wed May  2 19:06:30 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* cont.c (rb_fiber_m_transfer): Improved Fiber documentation.
	  patched by Anuj Dutta. [ruby-core:44540][Bug #6343]

Wed May  2 13:06:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* README, README.ja: reformatted using rdoc markup.  based on the
	  patches by zzak (Zachary Scott) in [Feature #6388].

	* README, README.ja: updated the author's mail address.

Wed May  2 09:46:09 2012  Kouji Takao  <kouji@takao7.net>

	* ext/readline/readline.c (Readline.special_prefixes=)
	  (Readline.special_prefixes): new function. An original patch was
	  created by nagachika. [Feature #5784]

Tue May  1 22:18:45 2012  Kouji Takao  <kouji@takao7.net>

	* ext/readline/readline.c (Readline.pre_input_hook)
	  (Readline.insert_text, Readline.redisplay): new function. An
	  original patch was created by nagachika. [Feature #5785]

Tue May  1 15:46:48 2012  Koichi Sasada  <ko1@atdot.net>

	* common.mk: "$(Q)-..." doesn't work on nmake.

Tue May  1 15:32:10 2012  Koichi Sasada  <ko1@atdot.net>

	* common.mk: replace '@' prefix to '$(Q)' to control build
	  process outputs.

Tue May  1 14:17:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/openssl/deprecation.rb (OpenSSL.check_func): check if header is
	  available for macro compatibility.

Tue May  1 10:53:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_settracefunc.rb: ignore traces from another threads
	  because Kernel.set_trace_func affects other threads.

Tue May  1 06:04:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/digest/sha2/sha2.c (REVERSE32): explicitly cast since unsigned
	  long may be larger than sha2_word32.

	* ext/digest/sha2/sha2.c (SHA{256,512,384}_{Final,End}): should clear
	  whole content, not pointer size.

	* ext/digest/*/extconf.rb: use pkg_config to use same library with
	  openssl.  [ruby-core:44755][Bug #6379]

	* ext/openssl/deprecation.rb: extract check for broken Apple OpenSSL.

Tue May  1 05:02:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (optflags): disable unsafe optimizations.
	  [ruby-core:44679][Bug #6370]

Mon Apr 30 23:36:49 2012  Tanaka Akira  <akr@fsij.org>

	* lib/fileutils.rb (copy_metadata): use File.lchown and File.lchmod to
	  update meta data of symlinks.

Mon Apr 30 23:05:53 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/ruby/test_continuation.rb (tracing_with_set_trace_func): don't
	  call Continuation from other threads. [ruby-dev:45596] [Bug #6382]

Mon Apr 30 20:10:04 2012  Tanaka Akira  <akr@fsij.org>

	* ext/zlib/extconf.rb: detect z_crc_t type which will be defined
	  since zlib-1.2.7.

	* ext/zlib/zlib.c (rb_zlib_crc_table): use z_crc_t if available.

Mon Apr 30 09:02:15 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/openssl/lib/openssl/ssl.rb: add hostname to "hostname does not
	  match server cert." error. patched by Wes Morgan via Github.
	  https://github.com/ruby/ruby/pull/122

Mon Apr 30 04:43:53 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/json/yaml_events.rb: implicit styles should not
	  be changeable for JSON events.

Sun Apr 29 06:12:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (assoc, parser_yylex): add syntax to splat keyword hash.
	  [ruby-core:44591][Feature #6353]

	* compile.c (compile_array_): generate keyword splat insns.

	* vm.c (m_core_hash_merge_kwd): merge keyword hash into intermediate
	  hash.  leftward argument is prior currently.

Sat Apr 28 18:39:40 2012  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h (rb_thread_t#yielding): add a field.

	* thread.c (rb_thread_schedule_limits): set th#yielding while
	  release GVL to yield CPU time.

	* thread.c (timer_thread_function): skip timer interrupt when
	  th#yielding is true.  This patch fixes r35480.

	* thread.c (rb_threadptr_execute_interrupts_common): revert
	  a patch of r35480.

	* ChangeLog: add an extended memo of r35480.
	  http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/R35480_ExtendedMemo

Fri Apr 27 12:34:23 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/dl/cfunc.c (rb_dlcfunc_call): should convert a Bignum value to
	  unsigned long long on Win64.
	  [ruby-core:44636][Bug #6364] reported by raylinn@gmail.com (ray linn)

Fri Apr 27 10:58:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/readline/test_readline.rb (setup): avoid affected by user's
	  inputrc file.  [ruby-dev:45584][Bug #6357]

Fri Apr 27 01:45:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (rb_threadptr_execute_interrupts_common):
	  handle timer_interrupt only on the first loop for the case to avoid
	  the infinite loop like following case:
	  * there is 2 Ruby threads (3 pthreads)
	  (1) main thread is waiting at gvl_yield:112 (native_cond_wait)
	  (2) sub thread works
	  (3) sub thread waits at gvl_yield:133 (native_mutex_unlock)
	  (4) main thread works
	  (5) main thread goes to gvl_acquire_common
	  (6) main thread call rb_wakeup_timer_thread
	  (7) timer thread set timer interrupt to the main thread
	  (8) main thread works
	  (9) main thread waits at gvl_acquire_common:64 (native_cond_wait)
	  (10) sub tread works
	  (11) set sub thread as the current thread
	  (12) run Ruby thread
	  (13) ...100ms
	  (14) sub thread goes to rb_threadptr_execute_interrupts_common
	  (15) sub thread call rb_thread_schedule_limits
	  (16) sub thread call gvl_release_common
	  (17) sub threads waits at gvl_yield:121 (native_cond_wait)
	  (18) main threads works
	  (19) main thread back to gvl_yield
	  (20) set main thread as the current thread
	  (21) main thread call gvl_yield
	  (22) main thread waits at gvl_yield:112 (native_cond_wait)
	  As described above, the main thread can't escape from
	  rb_threadptr_execute_interrupts_common.
	  See extended memo: http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/R35480_ExtendedMemo

Fri Apr 27 07:15:07 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (sock_s_pack_sockaddr_un): support the longest
	  path in sockaddr_un, really.
	  reported by nagachika.
	  http://d.hatena.ne.jp/nagachika/20120426/ruby_trunk_changes_35474_35476

Thu Apr 26 12:28:06 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/raddrinfo.c (init_unix_addrinfo): support the longest
	  path in sockaddr_un.
	  (inspect_sockaddr): ditto.
	  (addrinfo_mdump): ditto.
	  (addrinfo_mload): ditto.
	  (rsock_unixpath_str): new function.
	  (rsock_unixpath): removed.
	  (rsock_unixaddr): use rsock_unixpath_str.

	* ext/socket/socket.c (sock_s_pack_sockaddr_un): support the longest
	  path in sockaddr_un.
	  (sock_s_unpack_sockaddr_un): ditto.
	  (sock_s_gethostbyaddr): unused variable removed.

	* ext/socket/unixsocket.c (rsock_init_unixsock): support the longest
	  path in sockaddr_un.

	* ext/socket/rubysocket.h (rsock_unixpath_str): declared.
	  (rsock_unixpath): removed.

	* test/socket/test_unix.rb: comment out test_nul because abstract unix
	  sockets may contain NULs.

Thu Apr 26 01:32:33 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/optparse/test_summary.rb (test_summary_containing_space): add
	  test for r35467. OptionParser#to_a shouldn't split banner by spaces.

Wed Apr 25 23:02:46 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/raddrinfo.c (init_unix_addrinfo): refine error message
	  format.
	  (addrinfo_mload): show more information on "too long AF_UNIX path"
	  error.
	  (addrinfo_unix_path): ditto for "too short AF_UNIX address" and
	  "too long AF_UNIX address" error.

Wed Apr 25 05:46:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/optparse.rb (OptionParser#to_a): split for each lines.
	  [ruby-dev:45568][Bug #6348]

Tue Apr 24 21:57:53 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/raddrinfo.c (init_unix_addrinfo): show actual path length
	  when it is too long for Unix socket.

	* ext/socket/unixsocket.c (rsock_init_unixsock): ditto.

	* ext/socket/socket.c (sock_s_pack_sockaddr_un): ditto.

Tue Apr 24 21:43:58 2012  Yusuke Endoh  <mame@tsg.ne.jp>

	* lib/net/smtp.rb (check_continue): raise an error with an explanatory
	  message.  [ruby-core:35854] [Feature #4598]

Tue Apr 24 21:11:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/optparse.rb (OptionParser#to_a): should split by end-of-line,
	  and MUST TEST IT, MUST RUN THE TEST, MUST VERIFY BEFORE BACKPORT.
	  [ruby-dev:45568][Bug #6348]

Tue Apr 24 19:59:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* enc/euc_jp.c: added EUC-JP-2004 and its alias EUC-JISX0213.
	  [ruby-dev:45571] [Feature #6349]
	  Requested by Kyouhei Yanagita <yanagi@shakenbu.org>.

	* enc/trans/japanese_euc.trans: ditto.

	* enc/trans/JIS/JISX0213-[12]%UCS@{BMP,SIP}.src: JIS X 0213:2004 ->
	  Unicode mapping table from NetBSD.

	* enc/trans/JIS/UCS@{BMP,SIP}%JISX0213-[12].src: Unicode -> JIS X
	  0213:2004 mapping table from NetBSD.

	* tool/transcode-tblgen.rb: added SIP support.

	* test/ruby/test_transcode.rb: tests of above changes.

Tue Apr 24 18:12:13 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c: fix to output warning when the same literals
	  are available as a condition of same case clause.
	  And remove information ('#n') because we can find duplicated
	  condition with explicit line numbers.
	  [ruby-core:38343] [Ruby 1.9 - Bug #5068]

	* test/ruby/test_syntax.rb: add a test for above.

Tue Apr 24 17:03:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (waitpid): need to check the return value of
	  FindChildSlotByHandle() before passing poll_child_status().
	  this fixed a SEGV in test-all.  reported by ko1 via IRC.

Tue Apr 24 16:04:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_yylex): EXPR_BEG by keywords is a start point of
	  commands.  [ruby-dev:45563][Bug #6347]

	* parse.y (superclass): ditto for superclass.

	* parse.y (parser_parse_string, parser_here_document): ditto for
	  string interpolation.

	* parse.y (parser_yylex): ditto for singleton class.

Tue Apr 24 15:51:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/optparse.rb (OptionParser#to_a): should split by end-of-line
	  [ruby-dev:45568][Bug #6348]

	* lib/optparse.rb (OptionParser#to_a): String#to_a is no longer
	  defined.  [ruby-dev:45568][Bug #6348]

Tue Apr 24 12:46:50 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* hash.c, object.c, struct.c, lib/ostruct.rb: add to_h methods.
	  [Feature #6276]

Tue Apr 24 10:54:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/drb/drbtest.rb ({DRbCore,DRbAry}#teardown): cannot pass SIGTERM
	  to another process on Windows, so use SIGINT instead.

Tue Apr 24 00:25:39 2012  Yusuke Endoh  <mame@tsg.ne.jp>

	* thread.c (rb_check_deadlock): refine an error message of deadlock
	  detection.  [ruby-core:44336] [Bug #6288]

Tue Apr 24 00:14:42 2012  Yusuke Endoh  <mame@tsg.ne.jp>

	* parse.y (primary): remove wrong "fixpos" that caused incorrect
	  source_location of blocks.  [ruby-core:42232] [Bug #5930]

	* test/ruby/test_proc.rb: add a test for above.

Mon Apr 23 22:56:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/iconv: deprecated.  [Feature #6322]

Mon Apr 23 22:07:00 2012  Tanaka Akira  <akr@fsij.org>

	* test/socket/test_unix.rb (bound_unix_socket): make temporary
	  filename shorter for less possibility of Unix socket path over
	  107 bytes when TMPDIR has long path.

Mon Apr 23 20:35:49 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (szInternalCmds, internal_match, internal_cmd_match):
	  get rid of a segmentation fault with GCC 4.7.0.
	  reported by raylinn@gmail.com (ray linn) at [ruby-core:44505]
	  [Bug #6333], and patched by mame.

	* test/ruby/test_system.rb (TestSystem#test_system): test for it.

Mon Apr 23 20:11:02 2012  Tanaka Akira  <akr@fsij.org>

	* lib/drb/ssl.rb: generate 1024 bits RSA key instead of 512 bits.
	  OpenSSL 1.0.1 rejects 512 bits RSA key for TLS1.2 with SHA512.
	  http://rt.openssl.org/Ticket/Display.html?id=2769&user=guest&pass=guest
	  reported by Bohuslav Kabrda.
	  [ruby-core:43844] [ruby-trunk - Bug #6221]

Mon Apr 23 19:54:33 2012  Tanaka Akira  <akr@fsij.org>

	* test/drb/drbtest.rb: rescue Errno::ESRCH for Process.kill.
	  reported by NARUSE, Yui.  [ruby-dev:45551]

Mon Apr 23 14:16:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* .gdbinit (rb_ps_vm): follow st_table's packing change.

Mon Apr 23 10:43:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: disable rubygems not to load rbconfig.rb before
	  fake.rb.  [ruby-core:44492][Bug #6329]

Sun Apr 22 20:26:06 2012  Tanaka Akira  <akr@fsij.org>

	* lib/drb/extservm.rb (DRb::ExtServManager): don't use /bin/sh to
	  invoke service subprocess.  mark detach threads for clean up.

	* test/drb/drbtest.rb: clean up the service subprocess in teardown.

	* test/drb/test_drb.rb: set @service_name for teardown.

	* test/drb/test_drbunix.rb: ditto.

	* test/drb/test_drbssl.rb: ditto.

	[ruby-dev:45547]

Sun Apr 22 07:51:29 2012  Tanaka Akira  <akr@fsij.org>

	* lib/drb/ssl.rb: close accepted TCP socket if SSL accept is failed.
	  [ruby-dev:45541]

Sat Apr 21 14:36:49 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

	* test/rinda/test_rinda.rb: fix sticks on some tests problem
	  [Bug #6272]

Fri Apr 20 12:24:04 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem:  Removed to avoid
	  conflict with ca-bundle.pem
	* lib/rubygems/ssl_certs/VerisignClass3PublicPrimaryCertificationAuthority-G2.pem:
	  ditto.
	* lib/rubygems/ssl_certs/Entrust_net-Secure-Server-Certification-Authority.pem:
	  ditto.

Fri Apr 20 08:07:06 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.23 which contains security
	  fixes:

	  RubyGems now disallows redirection from HTTPS to HTTP.

	  RubyGems now verifies SSL connections.

	  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
	  changes since 1.8.22.
	* test/rubygems:  ditto.

Thu Apr 19 16:33:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* strftime.c (rb_strftime_with_timespec): fix carry-up bug and
	  overwrite '+' with '-' if negative offset less than a hour.
	  [ruby-core:44447][Bug #6323]

Thu Apr 19 09:39:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/-test-/win32/dln/extconf.rb: need import library for ordinal
	  entry even on mingw.  [ruby-core:44441][Bug #6320]

Thu Apr 19 09:35:15 2012  Eric Hodel  <drbrain@segment7.net>

	* random.c (random_init):  Clarify that the default seed is
	  Random.new_seed, not zero.  Based on patch by Roger Pack.
	  [ruby-trunk - Bug #6313]
	* random.c (rb_f_srand):  ditto.

Thu Apr 19 08:59:02 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/curses/curses.c (window_nodelay):  Fixed call-seq of nodelay to
	  include the '='.

	  Improved description window.nodelay=.

Thu Apr 19 08:47:54 2012  Eric Hodel  <drbrain@segment7.net>

	* io.c (io_readpartial):  Document the output buffer parameter is
	  overwritten with the read contents even when non-empty.
	  Patch by yu nobuoka.  [ruby-trunk - Bug #6285]
	* io.c (io_read_nonblock):  ditto.
	* io.c (io_read):  ditto.
	* io.c (rb_io_sysread):  ditto.
	* io.c (argf_read):  ditto.
	* io.c (argf_readpartial):  ditto.
	* ext/stringio/stringio.c (strio_read):  ditto.
	* test/ruby/test_argf.rb (class TestArgf):  Add test for existing
	  behavior of read outbuf.
	* test/ruby/test_io.rb (class TestIO):  ditto.
	* test/stringio/test_stringio.rb (class TestStringIO):  ditto.

Wed Apr 18 22:58:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (DOT, DOXYGEN): use AC_CHECK_PROGS instead of
	  AC_CHECK_PROG which needs the third argument.  [ruby-core:44433]
	  [Bug #6316]

	* configure.in (PKG_CONFIG): fix condition to skip older version
	  of pkg-config.  continue in backticks does not affect outside.

Wed Apr 18 13:59:40 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/file.c (INVALID_FILE_ATTRIBUTES): define for old SDK.

Wed Apr 18 10:22:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* strftime.c (rb_strftime_with_timespec): add an interim digit for
	  the timezone offset which is less than an hour.

Wed Apr 18 09:58:29 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems/version.rb:  Fixed init_with warning by calling into
	  yaml_initialize (for syck) from psych's init_with

Wed Apr 18 09:03:43 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.22 plus r33517 and r35337 which
	  were ported to the rubygems git repository.

	  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
	  changes since 1.8.11.

	* test/rubygems:  ditto.

Tue Apr 17 22:18:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* strftime.c (rb_strftime_with_timespec): fix padding of time zone
	  offset.  [ruby-dev:43287][Bug #4458]

Tue Apr 17 13:11:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dln.c (rb_w32_check_imported): skip ordinal entries.  based on a
	  patch by phasis68 (Heesob Park) at [ruby-core:44381].
	  [ruby-core:44371][Bug #6303]

Mon Apr 16 18:22:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* spec/default.mspec: expand relative path for ruby_exe which uses
	  them with Dir.chdir; it breaks relative paths, for example
	  core/kernel/exec_spec.rb.

Mon Apr 16 16:22:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (gmtime_r, localtime_r): POSIX compliant reentrant
	  versions.

	* configure.in (RUBY_MSVCRT_VERSION): define on mingw too.

	* win32/Makefile.sub (config.h): prefix RT_VER with RUBY and make
	  more descriptive to get rid of potential conflict.

Mon Apr 16 15:19:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (NO_RUBY_VENDOR_LIB): fix missing comma.

Mon Apr 16 12:17:12 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/matrix.rb (hermitian?): Bug fix, patch by George Koehler
	  [Bug #6290] [rubyspec:4b9573d7613]

Mon Apr 16 09:42:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* lib/rubygems/remote_fetcher.rb (Gem::RemoteFetcher#download): should
	  use File.identical? to check the identity of the files.
	  this fixed an error of a test on Windows.

Sat Apr 14 12:55:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (UNREACHABLE): gcc 4.4 eliminates unreachable code
	  if -O3 is given.

	* win32/win32.c (child_result): dropped colon.

Sat Apr 14 10:45:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/server.rb (WEBrick::GenericServer#start):
	  partially revert r35315.

	* test/webrick/test_server.rb (test_start_exception):
	  received signal is delivered to the main thread, so it is needed to
	  emulate it. patched by Eric Hodel. [ruby-core:44348] [Feature #6236]

Sat Apr 14 09:35:45 2012  Eric Hodel  <drbrain@segment7.net>

	* variable.c (trace_ev):  Removed "not reached" comment as this line is
	  reached.
	* variable.c (rb_obj_remove_instance_variable):  Replaced "not reached"
	  comment with the UNREACHABLE macro.
	* variable.c (rb_mod_const_missing):  ditto.
	* variable.c (rb_mod_remove_cvar):  ditto.
	* enum.c (first_i):  ditto.
	* string.c (rb_str_aref):  ditto.
	* string.c (str_byte_aref):  ditto.
	* string.c (rb_to_id):  ditto.
	* io.c (rb_io_fmode_modestr):  ditto.
	* io.c (rb_io_oflags_modestr):  ditto.
	* pack.c (num2i32):  ditto.
	* vm_eval.c (rb_method_missing):  ditto.
	* vm_eval.c (rb_f_throw):  ditto.
	* dir.c (dir_read):  ditto.
	* win32/win32.c (child_result):  ditto.
	* struct.c (rb_struct_getmember):  ditto.
	* struct.c (rb_struct_set):  ditto.
	* struct.c (rb_struct_aref_id):  ditto.
	* eval.c (rb_f_raise):  ditto.
	* process.c (rb_f_exit_bang):  ditto.
	* process.c (rb_f_exit):  ditto.
	* process.c (rb_f_abort):  ditto.
	* ext/-test-/iter/break.c (iter_break_value):  ditto.
	* ext/pty/pty.c (pty_check):  ditto.
	* ext/openssl/ossl_pkey.c (ossl_pkey_new):  ditto.
	* ext/readline/readline.c (rb_remove_history):  ditto.
	* ext/stringio/stringio.c (strio_unimpl):  ditto.
	* numeric.c (num_sadded):  ditto.
	* numeric.c (num_init_copy):  ditto.
	* numeric.c (rb_num2ll):  ditto.
	* numeric.c (rb_num2ull):  ditto.
	* vm_insnhelper.c (call_cfunc):  ditto.
	* ruby.c (opt_W_getter):  ditto.
	* bignum.c (rb_big_coerce):  ditto.
	* file.c (rb_f_test):  ditto.

Sat Apr 14 08:38:20 2012  Eric Hodel  <drbrain@segment7.net>

	* encoding.c (rb_enc_codepoint_len):  Use UNREACHABLE to avoid "control
	  reaches end of non-void function" warnings.  [ruby-trunk - Bug #6066]
	* re.c (name_to_backref_number):  ditto.
	* object.c (rb_Float):  ditto.
	* io.c (io_readpartial):  ditto.
	* io.c (io_read_nonblock):  ditto.
	* pack.c (rb_uv_to_utf8):  ditto.
	* proc.c (rb_method_entry_arity):  ditto.
	* vm_method.c (rb_f_notimplement):  ditto.
	* struct.c (rb_struct_aset_id):  ditto.
	* class.c (rb_scan_args):  ditto.
	* process.c (rlimit_resource_type):  ditto.
	* process.c (rlimit_resource_value):  ditto.
	* process.c (p_uid_switch):  ditto.
	* process.c (p_gid_switch):  ditto.
	* ext/digest/digest.c (rb_digest_instance_update):  ditto.
	* ext/digest/digest.c (rb_digest_instance_finish):  ditto.
	* ext/digest/digest.c (rb_digest_instance_reset):  ditto.
	* ext/digest/digest.c (rb_digest_instance_block_length):  ditto.
	* ext/bigdecimal/bigdecimal.c (BigDecimalCmp):  ditto.
	* ext/dl/handle.c (rb_dlhandle_close):  ditto.
	* ext/tk/tcltklib.c (pending_exception_check0):  ditto.
	* ext/tk/tcltklib.c (pending_exception_check1):  ditto.
	* ext/tk/tcltklib.c (ip_cancel_eval_core):  ditto.
	* ext/tk/tcltklib.c (lib_get_reltype_name):  ditto.
	* ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core):  ditto.
	* ext/tk/tkutil/tkutil.c (tk_hash_kv):  ditto.
	* ext/openssl/ossl_ssl.c (ossl_ssl_session_reused):  ditto.
	* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1):  ditto.
	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit):  ditto.
	* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve):  ditto.
	* ext/fiddle/conversions.c (generic_to_value):  ditto.
	* ext/socket/raddrinfo.c (rsock_io_socket_addrinfo):  ditto.
	* ext/socket/socket.c (sock_s_getnameinfo):  ditto.
	* ext/ripper/eventids2.c (ripper_token2eventid):  ditto.
	* cont.c (return_fiber):  ditto.
	* dmydln.c (dln_load):  ditto.
	* vm_insnhelper.c (vm_search_normal_superclass):  ditto.
	* bignum.c (big_fdiv):  ditto.
	* marshal.c (r_symlink):  ditto.
	* marshal.c (r_symbol):  ditto.

Fri Apr 13 17:12:09 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* hash.c (inspect_i): keep string's coderange.

Fri Apr 13 15:26:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (rb_hash_aset, rb_hash_update, rb_hash_update_by): use
	  st_update() to reduce evaluation of hash values.

Fri Apr 13 15:17:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/server.rb (WEBrick::GenericServer#stop): fix r35303;
	  this method is to deny new connections, not shutdown yet.

	* lib/webrick/server.rb (WEBrick::GenericServer#start):
	  re-raise exception only when the exception is Interrupt (^C).

Thu Apr 12 19:51:45 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: added some notes.

Wed Apr 11 17:16:49 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c (compile_array, compile_array_):
	  Divide big array (or hash) literals into several blocks and
	  concatenate them.  There was a problem that a big array (hash)
	  literal causes SystemStackError exception (stack overflow)
	  because VM push all contents of the literal onto VM stack to
	  make an array (or hash).  To solve this issue, we make several
	  arrays (hashes) and concatenate them to make a big array (hash)
	  object.  [ruby-dev:37701] [Bug #982]

	* compile.c (iseq_compile_each, setup_args): use modified
	  compile_array.

	* vm.c (m_core_hash_from_ary, m_core_hash_merge_ary,
	  m_core_hash_merge_ptr): added for above change.

	* id.c (Init_id), parse.y: add core method ids.

	* bootstraptest/test_literal.rb: add simple tests.

	* bootstraptest/test_eval.rb: remove rescue clause to catch
	  SystemStackError exception.

	* test/ruby/test_literal.rb: add tests to check no stack overflow.

Thu Apr 12 07:10:37 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/uri/generic.rb (module URI):  URI now downcases the scheme to
	  follow RFC 2396 section 3.1.  [ruby-trunk - Feature #4551]
	* test/uri/test_generic.rb (class URI):  Test for above

Thu Apr 12 06:15:44 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/protocol.rb (module Net):  Added ReadTimeout to match
	  OpenTimeout.  ReadTimeout is now raised by rbuf_fill instead of
	  Timeout::Error to help users distinguish what type of timeout
	  occurred.  [ruby-trunk - Feature #6088]
	* lib/net/pop.rb (module Net):  Updated documentation for ReadTimeout
	  and OpenTimeout.
	* lib/net/http.rb (module Net):  ditto
	* lib/net/smtp.rb (module Net):  ditto
	* lib/net/telnet.rb (module Net):  Net::ReadTimeout is now raised in
	  waitfor to match Net::Protocol.
	* test/net/http/test_http.rb:  Updated Timeout::Error expectation to
	  Net::ReadTimeout.
	* test/net/ftp/test_ftp.rb:  ditto

Thu Apr 12 05:27:01 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/webrick/server.rb (module WEBrick::GenericServer):  A server
	  will now continue only when a StandardError subclass is raised.  For
	  other exception types the error will be logged at the fatal level and
	  the server will safely stop.  Based on a patch by Alex Young.
	  [ruby-trunk - Feature #6236]
	* test/webrick/test_server.rb:  Test for new exception handling
	  behavior.  Join the server thread instead of busy-waiting for it to
	  shut down to remove race conditions.

Thu Apr 12 03:50:44 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit:Runner::Worker#_run_suites):
	  call GC.start before running the test suites.

Wed Apr 11 22:31:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_check_id_cstr): new function to check if ID is
	  registered with NUL-terminated C string.

	* sprintf.c (rb_str_format): avoid inadvertent symbol creation.

Wed Apr 11 20:28:36 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* io.c (rb_io_eof): use eof() instead of io_fillbuf(). It's because
	  io_unread() doesn't work properly when reading CRLF with read(length)
	  and mode 'r'.
	  [ruby-core:44189][Bug #6271]

	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_read_crlf_and_eof):
	  test for above.

Wed Apr 11 07:38:33 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/digest/sha2/lib/sha2.rb (Digest#block_length):  Fixed method name
	  in documentation examples.  Patch by naleski via
	  https://github.com/ruby/ruby/pull/115

Wed Apr 11 07:33:13 2012  Eric Hodel  <drbrain@segment7.net>

	* pack.c (pack_pack):  Warn when an invalid character is found in the
	  format string when $VERBOSE is true.  [ruby-trunk - Feature #5219]
	* pack.c (pack_unpack):  ditto
	* test/ruby/test_pack.rb (class TestPack):  Test for warnings on
	  invalid format characters.

Wed Apr 11 06:11:10 2012  Eric Hodel  <drbrain@segment7.net>

	* string.c (rb_str_tr):  Documented use of \ to escape characters.
	  [ruby-trunk - Bug #6161]
	* string.c (rb_str_count):  ditto

Wed Apr 11 05:14:51 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/abbrev.rb:  Clarified that Abbrev.abbrev returns a Hash instead
	  of an Array.  Patch by Andrei Bocan.  [ruby-trunk - Bug #6107]

Wed Apr 11 03:02:24 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/ripper/lib/ripper/sexp.rb: fix spelling. patched by
	  Jonathan Hinkle via https://github.com/ruby/ruby/pull/116

Tue Apr 10 19:07:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_enc_raise): new function to raise an exception with
	  the message in the given encoding.  patched by now (Nikolai
	  Weibull) at [ruby-core:41160].  [Feature #5650]

Tue Apr 10 18:19:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP#send_request_with_body_stream):
	  use IO.copy_stream for requests using body_stream.
	  patched by Eric Wong. [ruby-core:40898] [Feature #5605]

Tue Apr 10 16:53:21 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_pthread.c: add prototype declarations for older Mac OS X.
	  [ruby-core:43376][Bug #6170]

Tue Apr 10 15:35:21 2012  Koichi Sasada  <ko1@atdot.net>

	* compile.c (iseq_set_sequence): show a hint if there are duplicated
	  "when" clauses.  [ruby-core:41502] [ruby-trunk - Feature #5716]

Tue Apr 10 09:57:00 2012  Eric Hodel  <drbrain@segment7.net>

	* string.c (rb_str_split_m):  Documented behavior of split on the empty
	  string.  [ruby-trunk - Feature #3575]

Tue Apr 10 09:48:31 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (rb_deflate_s_deflate):  Fixed ruby example replacing
	  NO_FLUSH with FINISH.  [ruby-trunk - Bug #6273]

Mon Apr  9 23:10:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (isUNCRoot, winnt_stat): support long UNC.
	  [ruby-core:30623][Feature #3399]

Mon Apr  9 15:16:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (string_content, parser_yylex): count brace nesting to
	  dispatch embexpr_end.  [ruby-core:43775][Bug #6211]

Mon Apr  9 13:06:58 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* hash.c (rb_hash_set_default_proc): Accept nil, patch by Run Paint
	  [Feature #4234]

	* test/ruby/test_hash.rb: test for above.

Mon Apr  9 08:01:15 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: gets the value with range() consistently.
	* ext/date/date_strftime.c (range): now just replaces the given item.

Mon Apr  9 06:58:01 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* complex.c (nucomp_expt): [ruby-core:44170].

Mon Apr  9 02:52:03 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* complex.c (nucomp_expt): the result of f_complex_new2 may be a fixnum
	  with mathn. [ruby-core:44170] [Bug #6267]

Sun Apr  8 22:46:01 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json/generator/generator.c (generate_json_bignum):
	  add RB_GC_GUARD.
	  http://fb.rubyci.org/~chkbuild/ruby-trunk/log/20120407T210301Z.diff.html.gz

Sun Apr  8 07:26:40 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): get keys
	  and fetch values from it to prevent @timeout_info's error
	  "can't add a new key into hash during iteration".

Sun Apr  8 06:51:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (io_unread): cast as long the value for extra_max.
	  [ruby-core:44137] [Bug #6257]

Sun Apr  8 06:46:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/httpresponse.rb (WEBrick::HTTPResponse#send_body_io):
	  use readpartial to get data even if the response is streaming data and
	  each data is smaller than @buffer_size.
	  patched by yu nobuoka. [ruby-dev:45471] [Bug #6230]

Sat Apr  7 22:35:36 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* include/ruby/win32.h (rb_w32_aspawn_flags): add the declaration of
	  new function.

	* process.c (enum): add EXEC_OPTION_PGROUP and move the position
	  above for the usage in proc_spawn_n().

	* process.c (proc_spawn_n): add an argument to pass new option
	  `new_pgroup`. The option specifies CREATE_NEW_PROCESS_GROUP flag to
	  CreateProcessW(). This flag is necessary for the usage of
	  Process.kill on the subprocess on Windows.

	* process.c (rb_exec_arg_addopt): ditto.

	* process.c (rb_spawn_process): ditto.

	* process.c (documentation for rb_f_spawn): add documentation for new
	  option `new_pgroup` of spawn.

	* test/ruby/test_process.rb (TestProcess#test_execopts_new_pgroup):
	  add tests for option `new_pgroup`.

	* test/ruby/test_thread.rb
	  (TestThreadGroup#test_thread_timer_and_interrupt):
	  add option `new_pgroup: true` to spawn on Windows. It's needed for
	  Process.kill on a subprocess.

	* win32/win32.c (CreateChild): add an argument to pass
	  dwCreationFlags of CreateProcessW().

	* win32/win32.c (rb_w32_spawn): ditto.

	* win32/win32.c (rb_w32_aspawn_flags): add new function to pass
	  dwCreationFlags.

	* win32/win32.c (rb_w32_aspawn): refactor to move the content to
	  rb_w32_aspawn_flags().
	  [ruby-core:43245][Bug #6131]

Sat Apr  7 22:32:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* test/ruby/test_thread.rb
	  (TestThreadGroup#test_thread_timer_and_interrupt): skip on Windows.
	  Process.kill cannot kill a subprocess if CREATE_NEW_PROCESS_GROUP
	  flag is not specified in a call to CreateProcessW().

	* win32/win32.c (CreateChild): revert the usage of
	  CREATE_NEW_PROCESS_GROUP flag for compatibility.
	  [ruby-core:43245][Bug #6131]

Sat Apr  7 10:28:40 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: bumping up psych version to match release.
	* ext/psych/psych.gemspec: ditto

Sat Apr  7 02:07:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c: fall back to any encoding if the external
	  encoding is wrong.  [ruby-core:44163]
	* test/psych/test_encoding.rb: fix test

Fri Apr  6 16:24:24 2012  Martin Duerst  <duerst@it.aoyama.ac.jp>

	* struct.c (documentation for rb_struct_members_m):
	  fix 'array of strings' to 'array of symbols'
	  [ruby-core:44152][Bug #6264]

Fri Apr  6 14:27:04 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* Makefile.in ($(LIBRUBY_A)): fix typo.

Thu Apr  5 13:26:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* missing/alloca.c (xmalloc, xfree): use ruby version, not
	  depending on RUBY_LIB_PREFIX.  [ruby-dev:45492][Bug #6255]

Wed Apr  4 13:06:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/ftp/ftp.rb (Net::FTP#close): restore original read_timeout.

Wed Apr  4 10:33:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/ftp/ftp.rb (Net::FTP#close): ignore exceptions from shutdown and
	  read on closing.

Wed Apr  4 01:48:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/ftp/ftp.rb (Net::FTP#close): close socket more gracefully.

	* lib/ftp/ftp.rb (Net::BufferedSocket#shutdown): added.

	* test/net/ftp/test_ftp.rb (FTPTest#create_ftp_server): wait socket
	  with shutdown and read.

Tue Apr  3 19:00:52 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/net/ftp/test_ftp.rb (FTPTest#create_ftp_server): should wait
	  a little before closing socket because if the client call
	  Net::FTP#getmultiline the socket is suddenly closed by the server in
	  the getline loop.

Tue Apr  3 18:33:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (setreuid, setregid): suppress warnings.
	  [ruby-core:43374][Bug #6169]

Tue Apr  3 10:18:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (inspect_enumerator): suppress uninitialized
	  instance variable warnings.  [ruby-dev:45449][Bug #6214]
	  patched by no6v (Nobuhiro IMAI).

Mon Apr  2 13:25:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/optparse/ac.rb: autoconf-like options.

Mon Apr  2 10:34:00 2012  eregon  <eregontp@gmail.com>

	* string.c (rb_str_start_with, rb_str_end_with): raise an error if
	  an argument is not convertible to a String.
	  [ruby-core:40623][Bug #5536]

Mon Apr  2 03:35:25 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/server.rb (WEBrick::GenericServer): close socket only if
	  the socket is not closed yet.

Sun Apr  1 23:03:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/ftp.rb (Net::BufferedSocket): should delegate send() to @io
	  for Net::FTP#abort and Net::FTP#status.

Sun Apr  1 00:41:56 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb: fixed the domain name in examples.

Sat Mar 31 21:39:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): dup to prevent
	  @timeout_info's "can't add a new key into hash during iteration".

Sat Mar 31 14:22:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (hash_default_value): extract from rb_hash_aref(), to be
	  shared with rb_hash_shift(), so that overriding Hash#default
	  will be respected.

Sat Mar 31 14:16:02 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

	* hash.c: do not allocate st_table when it is not necessary.

Sat Mar 31 13:42:39 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb (read_timeout=, open_timeout=): supported timeout.

Sat Mar 31 13:20:40 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

	* hash.c: remove unnecessary checks for Qundef in hash iterations.
	  since hash use st_foreach_check for iterations, such checks are
	  needless.

Sat Mar 31 12:05:01 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_x509cert.c: Fix doc typo.

Sat Mar 31 10:13:24 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

	* st.c (st_foreach_check, st_foreach): remove ancient check.  This
	  check are from initial ordered hash commit when first entry were
	  created with entry->fore = entry->back = entry.

	* st.c (st_delete): use real_entries in st_delete for packed tables

Sat Mar 31 07:53:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (st_foreach_check): remove the entry by replacing with never
	  when ST_DELETE.

	* hash.c (st_foreach_safe): since table is not for VALUE, Qundef is
	  not special value, so use 0 instead.  therefore this function can be
	  applied to only st_table which 0 is invalid as keys, e.g., IDs.

	* hash.c: Qundef cannot be passed from st_foreach_check().

	* hash.c, marshal.c, object.c, variable.c: fix callback argument types
	  of iterators.

Thu Mar 29 23:50:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (st_update): pass pointer to key to the callback function.

Thu Mar 29 16:36:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (st_update): add existing parameter to the callback function.

Thu Mar 29 16:35:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (terminal_width, del_status_line, put_status):
	  extract as methods.

Thu Mar 29 10:20:18 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_pkcs7.c: fix crash when parsing garbage data.
	* test/openssl/test_pkcs7.rb: assert correct behavior for it.
	  Thanks to Matt Venables for reporting the issue.
	  [ruby-core:43250][Bug #6134]

Thu Mar 29 10:16:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* thread_win32.c (TIME_QUANTUM_USEC): 10ms(= old setting) [experimental]
	  cf. [Bug #6098]

Thu Mar 29 10:12:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* thread.c (rb_threadptr_execute_interrupts_common): use defined
	  TIME_QUANTUM_USEC instead of a magic number.  there is no meanings
	  to use different values for checking interval of interruption and
	  thread switching limits.
	  cf. [Bug #6098]

Thu Mar 29 09:26:17 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_x509cert.rb: exclude test that fails when issuing
	  a certificate with RSA signature and DSS1 digest for earlier
	  OpenSSL versions when used in conjunction with OpenSSL 1.0.1.
	  Thanks, Vit Ondruch, for reporting the issue.
	  [ruby-core:42949][Bug #6089]

Thu Mar 29 08:25:35 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* NEWS: add note about unified behavior of encoding nil values in
	  instances of OpenSSL::ASN1::ASN1Data.

Thu Mar 29 07:45:36 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_asn1.c: raise TypeError when trying to encode nil
	  values for Primitive instances.
	* test/openssl/test_asn1.rb: Assert consistent behavior when
	  encoding nil values: Primitives raise TypeError, Constructives
	  raise NoMethodError.
	  Fixes [ruby-core:43009][Bug #6102]

Wed Mar 28 16:39:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (obj2uid, obj2gid): allow strings as input user/group id.
	  [ruby-core:40923][Feature #5610]

Wed Mar 28 15:06:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* marshal.c (r_symreal): default to ASCII-8BIT for non-ascii symbols,
	  otherwise it should be converted to US-ASCII in rb_intern_str() if
	  possible.  [ruby-core:43762][Bug #6209]

Wed Mar 28 08:44:24 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: updating version to match gem
	* ext/psych/psych.gemspec: ditto
	* ext/psych/lib/psych/visitors/to_ruby.rb: fixing deprecation warning

Tue Mar 27 23:44:11 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (io_unread): fixed memory leak.  report by nagachika via IRC.

Tue Mar 27 22:44:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (verconf.h): separate load path specific stuff from
	  config.h.

Tue Mar 27 22:43:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/Makefile.sub: fix config.h path to include.

Tue Mar 27 17:08:08 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* win32/win32.c (check_if_dir): fix memory leak.

Tue Mar 27 13:13:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (str_new_empty): should copy also the encoding as an
	  empty substring.  [ruby-dev:45441][Bug #6206]

Mon Mar 26 23:43:04 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb (parse227, parse228, parse229): don't use $~.

Mon Mar 26 23:34:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb (parse227, parse228, parse229): don't use local
	  variables defined by named capture for other Ruby implementations
	  such as Rubinius.

Mon Mar 26 23:19:03 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb (parse_pasv_port): refactored.

Mon Mar 26 19:49:49 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* test/net/ftp/test_ftp.rb: add the test, which was forgotten in the
	  previous commit.

Mon Mar 26 19:37:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/ftp.rb (parse227, parse228, parse229): refactored.

Mon Mar 26 11:46:23 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (inspect_enumerator): show method arguments of
	  lazy enumerators correctly.

Mon Mar 26 13:51:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (check_if_dir, check_if_wdir): fix for Visual C++
	  not to use S_ISDIR().  [Feature #2408][ruby-core:26925]

	* ruby.c (load_file_internal): ditto.

Mon Mar 26 11:46:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ruby.c (load_file_internal): bail out if the script is a directory.
	  [Feature #2408][ruby-core:26925]

	* win32/win32.c (rb_w32_open, rb_w32_wopen): check if the file is a
	  directory when access denied, to set errno to EISDIR.

Sun Mar 25 18:13:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* string.c (tr_setup_table): fix multiple non latin argument for
	  non latin (over 256 characters) tr-like methods.
	  [ruby-core:43371] [Bug #6167]

Sun Mar 25 00:46:06 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator (lazy_initialize): set the instance variable "receiver"
	  to include the receiver to the return value of inspect on a lazy
	  enumerator directly created by Enumerator::Lazy.new.

	* enumerator (RETURN_LAZY): don't set the instance variable "receiver".

Sat Mar 24 23:59:00 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator (enumerator_inspect): include the original receiver and
	  method name of Enumerator::Lazy in the result of inspect.
	  [ruby-core:43345] [Bug #6159]

	* enumerator (InitVM_Enumerator): don't use rb_define_alias for
	  some methods such as collect in order to make rb_frame_this_func()
	  return the correct method names.

Sat Mar 24 22:22:18 2012  Sambasiva Rao Suda  <sambasivarao@gmail.org>

	* time.c (time_init_1): Time.new will accept seconds as string or
	  int.  [ruby-core:43569][Bug #6193]

Fri Mar 23 15:12:12 2012  Martin Duerst  <duerst@it.aoyama.ac.jp>

	* transcode.c (documentation for str_encode): Explain
	  that transcoding to the same encoding is a no-op
	  (i.e. no exceptions, no replacements,...).
	  [ruby-core:43557][Bug #6190]

Fri Mar 23 13:19:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bignum.c (rb_str_to_inum): must be ASCII compatible encoding as
	  well as String#hex and String#oct.  [ruby-core:43566][Bug #6192]

	* string.c (rb_must_asciicompat): check if ASCII compatible.

Thu Mar 22 23:14:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c (str_encode_bang, encoded_dup): if nothing was
	  transcoded, just set encoding but leave coderange unchanged as
	  force_encoding.  [ruby-core:43557][Bug #6190]

Thu Mar 22 22:30:44 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* io.c (static int io_fflush): add the definition.
	  Use it in set_binary_mode_with_seek_cur().

	* io.c (set_binary_mode_with_seek_cur): refactoring to split the
	  content into io_unread(). Fix the possibility of buffer overflow.

	* io.c (io_unread): add new implementation for Windows. Previous one
	  caused invalid cursor position using IO#pos with OS text mode. New
	  one fixes the bug.

	* test/ruby/test_io_m17n.rb
	  (TestIO_M17N#test_pos_dont_move_cursor_position): add a test for
	  above bug.
	  [ruby-core:43497] [Bug #6179]

Thu Mar 22 19:55:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (rb_w32_fstat, rb_w32_fstati64): convert FILETIME
	  to time_t directly, not to be affected by TZ unnecessarily.

	* win32/win32.c (unixtime_to_filetime): convert time_t to FILETIME
	  simply.

Thu Mar 22 13:43:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/openssl/ossl_pkey_rsa.c (rsa_generate): fix argument type.
	  [Bug #6094]

Thu Mar 22 11:14:10 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io.rb (TestIO#test_pos_with_getc): updated.
	  see [ruby-core:43550]

Wed Mar 21 17:57:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regcomp.c: Merge Onigmo 3d855b30d574536d3ae600260208c6624ae4791c.
	  [Bug#6143] [Bug#6144] [Bug#6145]

Wed Mar 21 17:01:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io.rb (TestIO#test_pos_with_getc): added.
	  see [Bug #6179][ruby-core:43518]

Mon Mar 19 17:18:51 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_flat_map_func): convert the block value to
	  Array if it doesn't respond to each.  [ruby-core:43334]
	  [Bug #6155]

Mon Mar 19 16:34:14 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enum.c (zip_i): variadic argument needs explicit cast on the
	  platforms where VALUE is longer than int.

Mon Mar 19 15:36:41 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (enumerable_lazy): add an example of take and first
	  to the documentation.  [ruby-core:43344] [Bug #6158]
	  add the description of the behavior when a block is given to zip
	  or cycle.

Mon Mar 19 15:20:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* compile.c (iseq_specialized_instruction): DRY and replace chain
	  of if-else with switch for special instructions.  based on a
	  patch by Vasfed.  https://github.com/ruby/ruby/pull/105

Mon Mar 19 15:05:54 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/test_pty.rb: same as r29280, skip tests when PTY allocation
	  failed (that's not our fault).

Sun Mar 18 23:21:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (aligned_free): fix condition for free.  memalign() and
	  posix_memalign() are not defined together normally.

Sun Mar 18 18:31:45 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* gc.c (aligned_malloc, aligned_free): added fallback implementations
	  for platforms like OSX Leopard.

Sun Mar 18 17:17:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bignum.c (rb_big_pow): estimate result bit size more precisely.
	  [ruby-core:30735][Feature #3429]

Sun Mar 18 17:17:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (free_method_entry_i): method entry may be in
	  unlinked_method_entry_list.  [ruby-core:43383][Bug #6171]

Sun Mar 18 15:27:31 2012  Tanaka Akira  <akr@fsij.org>

	* compile.c: typo fix by Run Paint Run Run.
	  [ruby-core:28368] [Bug #2824]

Sun Mar 18 10:01:02 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* lib/profiler.rb: support calling singleton methods of
	  an instance of BasicObject.

Sat Mar 17 06:56:58 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c:  Fix indentation of Class#inherited example.

Sat Mar 17 01:46:05 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* string.c (trnext): fix bug with string ending with '\\'.
	  [ruby-dev:45374][Bug #6160]

	* test/ruby/test_string.rb (TestString#test_delete): test for
	  above.

Fri Mar 16 20:06:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (trnext): should advance char-wise.
	  [ruby-core:43335][Bug #6156]

Fri Mar 16 17:42:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (block_append_gen): fix unreachable warning line number.
	  should warn at the code, not jump.

Fri Mar 16 17:33:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enum.c (enum_take): allocate buffer array before iteration, as well
	  as enum_first did.

	* enum.c (enum_first): remove duplication.

Fri Mar 16 14:43:18 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* load.c (ruby_init_ext): don't free the given pointer itself.
	  It is not guaranteed even that the pointer is on heap.

Fri Mar 16 14:37:57 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* vm_eval.c (rb_mod_module_eval): fix the documentation of
	  class_eval to mention class variable lookup.  [ruby-core:40649]
	  [Bug #5544]

Fri Mar 16 14:27:11 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* vm_eval.c (rb_mod_module_eval): fix the documentation of
	  class_eval to mention constant lookup.  [ruby-core:41718]
	  [Bug #5777]

Fri Mar 16 14:10:45 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (initialize): raise Net::IMAP::Error when the
	  connection is closed without a greeting response.
	  [ruby-core:40938] [Bug #5616]

Fri Mar 16 13:50:12 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (rfc822_text): ignore [] after RFC822.
	  [ruby-core:40945] [Bug #5620]

Fri Mar 16 12:00:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (argument_error): use line number at the beginning
	  of lambda, not the first code of its body.
	  [ruby-core:43314][Bug #6151]

	* iseq.c (rb_iseq_first_lineno): constified.

Fri Mar 16 11:20:07 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_take): don't enumerate an extra value.
	  [ruby-dev:45370] [Bug #6152]

Fri Mar 16 06:30:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (lazy_zip_func): variadic argument needs explicit cast
	  on the platforms where VALUE is longer than int.

	* enumerator.c (lazy_init_iterator): no need to check overflow twice.

Fri Mar 16 05:47:09 2012  Eric Hodel  <drbrain@segment7.net>

	* enumerator.c (lazy_init_iterator):  Fix type error (int vs long).

Thu Mar 15 23:13:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enum.c (rb_enum_values_pack): rename from enum_values_pack, and
	  remove static.

	* enumerator.c (lazy_init_iterator, lazy_init_yielder,
	  lazy_select_func, lazy_reject_func, lazy_grep_func): handle
	  multiple values correctly.

	* enumerator.c (lazy_grep): change the behavior when a block is
	  given, to be consistent with Enumerable#grep.

Thu Mar 15 19:12:31 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_zip): rescue StopIteration returned by
	  Enumerator#next.

Thu Mar 15 18:19:53 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_zip, lazy_cycle): Enumerator::Lazy#{zip,cycle}
	  should be eager when a block is given, to be consistent with
	  Enumerable#{zip,cycle}.

Thu Mar 15 17:45:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (InitVM_Enumerator): renamed Enumerable::Lazy to
	  Enumerator::Lazy.

Thu Mar 15 16:37:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (enumerable_lazy): added cycle to the documentation.

Thu Mar 15 15:37:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_yylex): fix warning line number.

Thu Mar 15 15:19:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (lazy_cycle): check argument number overflow before
	  creating temporary array.

Thu Mar 15 15:04:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* util.c (ruby_strtod): no need to check same digit for hexdigit
	  twice.  [ruby-dev:45363][Bug #6146]

	* parse.y (sym_check_asciionly): check ascii compatibility before
	  scanning for code range.

	* parse.y (intern_str): set to us-ascii if ascii only.
	  [ruby-dev:45363][Bug #6146]

	* file.c (ruby_enc_find_basename): allow NULL as alllen.
	  [ruby-dev:45363][Bug #6146]

Thu Mar 15 14:49:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (rb_str_conv_enc_opts): default to original encoding.

Thu Mar 15 13:47:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* hash.c (env_str_new, rb_f_getenv, env_fetch): use rb_str_conv_enc()
	  instead of rb_str_encode() to simplify the code.

Thu Mar 15 12:44:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c, include/ruby/win32.h (rb_w32_ugetenv): new API to
	  accept and to return UTF-8 strings.

	* win32/win32.c (rb_w32_getenv): follow above change.

	* win32/win32.c (rb_w32_get_environ): returns UTF-8 environment area.

	* hash.c (env_str_new, rb_f_getenv, env_fetch): follow above changes.
	  [Bug #5570] [ruby-core:40737]

Thu Mar 15 10:57:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_cycle): add Enumerable::Lazy#cycle.

Thu Mar 15 10:31:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/test_arity.rb (TestArity#err_mess): use assert_raise.

Thu Mar 15 07:03:52 2012  Eric Hodel  <drbrain@segment7.net>

	* vm_eval.c (check_funcall):  Raise ArgumentError if respond_to?
	  requires more than three arguments. [Bug #6000]

	* test/ruby/test_object.rb (class TestObject):  Test for respond_to?
	  requiring more than three arguments.

Thu Mar 15 06:08:06 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* include/ruby/intern.h: Add rb_check_arity, rb_error_arity [#6085]

	* array.c: Use rb_check_arity / rb_error_arity

	* class.c: ditto

	* enumerator.c: ditto

	* eval.c: ditto

	* file.c: ditto

	* hash.c: ditto

	* numeric.c: ditto

	* proc.c: ditto

	* process.c: ditto

	* random.c: ditto

	* re.c: ditto

	* signal.c: ditto

	* string.c: ditto

	* struct.c: ditto

	* transcode.c: ditto

	* vm_eval.c: ditto

	* vm_insnhelper.c: ditto & implementation of rb_error_arity

	* test/ruby/test_arity.rb: tests for above

Thu Mar 15 06:08:05 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* vm_insnhelper.c: improve number of arguments error in case of
	  optional parameters (issue #6085)

	* include/ruby/intern.h: define UNLIMITED_ARGUMENTS

	* test/ruby/test_arity.rb:  test for above

Thu Mar 15 00:58:04 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (enumerable_lazy): fix the documentation of
	  Enumerable#lazy.

Wed Mar 14 22:01:06 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_init_iterator): break when Qundef is returned
	  to make obj.drop(3).take(2) work properly.

	* enumerator.c (lazy_take_while): add Enumerable::Lazy#take_while.

	* enumerator.c (lazy_drop): add Enumerable::Lazy#drop.

	* enumerator.c (lazy_drop_while): add Enumerable::Lazy#drop_while.

	* enumerator.c (InitVM_Enumerator): add Enumerable::Lazy#force as an
	  alias of to_a.

Wed Mar 14 19:28:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_take): add Enumerable::Lazy#take.

Wed Mar 14 18:40:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c: use long for array indices.

Wed Mar 14 18:25:18 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c: moved the comment of StopIteration.

Wed Mar 14 17:55:29 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* numeric.c (flodivmod): must go through the same pass if HAVE_FMOD or
	  not.  this is a bugfix of r35013.

Wed Mar 14 16:41:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/test_tmpdir.rb (TestTmpdir#test_world_writable): skip on Windows.

Wed Mar 14 15:09:23 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c: fix flodivmod for cornercases [Bug #6044]
	  add ruby_float_mod

	* insns.def (opt_mod): use ruby_float_mod

	* internal.h: declare ruby_float_mod

	* test/ruby/test_float.rb: tests for above

	* test/ruby/envutil.rb: create helper assert_is_minus_zero

Wed Mar 14 10:44:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (lazy_grep_func): should use === instead of =~, as
	  well as Enumerable#grep

Wed Mar 14 08:15:54 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_flat_map_func): use each for non-Array objects.

Wed Mar 14 08:06:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_zip): add Enumerable::Lazy#zip.

	* enumerator.c (lazy_lazy): just returns self.

Wed Mar 14 07:48:36 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c (datetime_s_now): [ruby-core:43256].

Tue Mar 13 22:00:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* compile.c (iseq_set_arguments): keyword rest arg without keyword args.

	* node.c (dump_node): dump kw_rest_arg too.

	* parse.y (block_param, f_arg): more kwrest patterns.
	  [ruby-core:42455][Bug #5989]

	* parse.y (new_args_gen): no extra kw_rest_arg if no keyword rest arg.

Tue Mar 13 15:17:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (block_param, f_args): add rules for the case arguments
	  begin with kwrest.  [ruby-core:42455][Bug #5989]

Tue Mar 13 12:37:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (io_encoding_set): always warn if external encoding and internal
	  encoding are identical. [ruby-core:40727] [Bug #5568]

Tue Mar 13 12:37:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c: add ObjectSpace::WeakMap.  [ruby-dev:44565][Bug #5350]

	* lib/weakref.rb: use WeakMap instead of _id2ref.

Tue Mar 13 10:59:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/rbinstall.rb (prepare): skip if basedir is not defined.
	  [ruby-core:39135][Bug #5238]

	* tool/rbinstall.rb (CONFIG.[]): check for mandatory
	  configurations.

Tue Mar 13 00:09:18 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (enumerable_lazy): added documentation.

Mon Mar 12 20:19:25 2012  Tanaka Akira  <akr@fsij.org>

	* lib/tmpdir.rb (Dir::tmpdir): test the current directory suitable for
	  temporary directory.

Mon Mar 12 20:08:16 2012  Tanaka Akira  <akr@fsij.org>

	* lib/fileutils.rb (fu_have_symlink?): specify TypeError for rescue
	  clause.

Mon Mar 12 19:23:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* encoding.c (rb_find_encoding): new function find encoding from
	  arbitrary object as a pointer to rb_encoding, and return NULL if
	  not found.

	* io.c (io_encoding_set): just warn unsupported encodings, but not
	  exception.  [ruby-core:40726] [Bug #5567]

Mon Mar 12 19:03:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_method.c (Init_eval_method): respond_to? and
	  respond_to_missing? are public.

Mon Mar 12 14:56:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* node.h (NEW_YIELD), parse.y (new_yield_gen): array-values flags
	  has been already obsolete.  patch by Thomas Enebo.
	  [ruby-core:41929][Bug #5847]

Mon Mar 12 12:44:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_method.c (Init_eval_method): copy basic methods to Exception.
	  [ruby-core:40287][Bug #5473]

Mon Mar 12 10:13:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* eval_jump.c (rb_exec_end_proc): remember the latest exit status.
	  [ruby-core:43173][Bug #5218]

Mon Mar 12 07:33:12 2012  Tanaka Akira  <akr@fsij.org>

	* lib/tmpdir.rb: update document for changing
	  FileUtils.remove_entry_secure to FileUtils.remove_entry.

	* NEWS: add incompatibility note for lib/tmpdir.rb.

Mon Mar 12 07:19:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/tmpdir.rb (Dir.tmpdir): should not use world-writable but
	  non-sticky directory.

	* lib/tmpdir.rb (Dir.mktmpdir): check the parent directory.

Mon Mar 12 07:04:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* random.c (Init_Random): removed rb_Random_DEFAULT and register as
	  mark-object instead of global variable.

Mon Mar 12 07:03:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* random.c (random_s_rand): ensure default PRNG is re-initialized
	  after fork.  patched by Eric Wong.  [ruby-core:41209][Bug #5661]

Sun Mar 11 23:57:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* pack.c (pack_unpack): when unpack('M') occurs an illegal byte
	  sequence, output the "=" character and the following character in
	  the decoded data without any transformation.
	  [ruby-dev:44875] [Bug #5635]

Sun Mar 11 22:32:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json: Merge 164a75c8bd2007d32c4d7665d53140d8fc126dcd.
	  [ruby-core:41917] [Bug #5846]

Sun Mar 11 17:10:04 2012  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb: Put error message into STDERR if failed to launch
	  worker (job) process. [ruby-dev:44802] [Bug #5577]

	* lib/test/unit/parallel.rb: If failed to increment_io, exit with code
	  2. [ruby-dev:44802] [Bug #5577]

Sun Mar 11 15:46:45 2012  Shota Fukumori  <sorah@tubusu.net>

	* io.c: fix rdoc of `IO.binwrite` to show same as `IO.write` except
	  it opens file with mode "wb:ASCII-8BIT". [Bug #5782] [ruby-core:42592]

Sat Mar 10 23:52:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c: pack tables also generic keys.  patched by Sokolov Yura at
	  https://github.com/ruby/ruby/pull/84

	* st.c: add st_foreach_check for fixing iteration over packed table
	  and st_delete_safe.  patched by Sokolov Yura at
	  https://github.com/ruby/ruby/pull/84

	* st.c: fix packed num_entries on delete_safe.  patched by Sokolov
	  Yura at https://github.com/ruby/ruby/pull/84

Fri Mar  9 14:29:32 2012  Shugo Maeda  <shugo@ruby-lang.org>

	* enumerator.c (lazy_flat_map): add Enumerable::Lazy#flat_map.

Fri Mar  9 06:29:22 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb (load, parse): stop parsing or loading after
	  the first document has been parsed.

	* test/psych/test_stream.rb: pertinent tests.

Fri Mar  9 06:17:05 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb (parse_stream, load_stream): if a block is
	  given, documents will be yielded to the block as they are parsed.
	  [ruby-core:42404] [Bug #5978]

	* ext/psych/lib/psych/handlers/document_stream.rb: add a handler that
	  yields documents as they are parsed

	* test/psych/test_stream.rb: corresponding tests.

Fri Mar  9 00:35:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (lazy_initialize, enumerable_lazy): no additional
	  arguments.

Fri Mar  9 00:30:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c: add Enumerable#lazy. based on the patch by
	  Innokenty Mikhailov at <https://github.com/ruby/ruby/pull/101>
	  [ruby-core:37164] [Feature #4890]

Fri Mar  9 00:25:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enumerator.c (enumerator_each, generator_each): pass arguments to
	  the block with yielder.

Fri Mar  9 00:25:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (rb_ary_cat): new function to concat objects into array.

Thu Mar  8 16:44:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* .gdbinit (rb_numtable_entry): update for recent refactoring of
	  st_table.

Wed Mar  7 22:41:50 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* lib/xmlrpc/client.rb (module XMLRPC): fix typo.

	* test/xmlrpc/test_client.rb (test_async_call): add test for
	  XMLRPC::Client#call_async to check above fix.

Wed Mar  7 16:30:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_load_fail): should honor encoding.

	* load.c (load_failed): ditto.

Wed Mar  7 12:26:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_load_fail): use path as a string, not char*.

	* internal.h: (rb_load_fail): moved from ruby/intern.h.

	* ruby.c (load_file_internal): fname cannot be NULL.

Wed Mar  7 08:32:43 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* error.c (rb_loaderror_with_path): Adding the missing file as an
	  instance variable to the LoadError exception.
	  [ruby-core:39079]

	* load.c: call rb_loaderror_with_path so that the missing path is
	  added to the exception.

	* ruby.c: call rb_loaderror rather than raising our own LoadError
	  exception.

	* include/ruby/intern.h: add declaration for rb_loaderror_with_path.

	* test/ruby/test_require.rb: add supporting test for LoadError#path
	  method.

Wed Mar  7 08:28:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/parser.rb: support i8 types. Thanks Stas Kelvich!
	  [ruby-core:29246] [Feature #3090]

	* test/xmlrpc/test_client.rb: supporting test

Wed Mar  7 07:43:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb: assume servers that do not send a Content-Type
	  header are sending 'text/xml'. Thanks Nathan Leavitt!
	  [ruby-core:41204] [Bug #5660]

	* test/xmlrpc/test_client.rb: supporting test

Wed Mar  7 07:39:28 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* test/xmlrpc/test_client.rb: adding a test for performing an XMLRPC
	  call.
	* test/xmlrpc/data/blog.xml: supporting XML document for the response.

Tue Mar  6 16:24:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_tokadd_string): escape simple regexp meta
	  character terminators.

Tue Mar  6 10:11:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/io/console/console.c (set_rawmode): clear ECHOE and ECHOK
	  bits too.

	* ext/io/console/console.c (echo_p): ignore ECHOE and ECHOK bits.
	  [ruby-dev:45309] [Bug #6116]

	* ext/io/console/console.c (console_raw): fix rdoc.

	* ext/io/console/console.c (console_set_echo): mentioned about
	  platform dependency.

Tue Mar  6 07:18:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb: switch net/http post2 calls to modern
	  `request_post` methods.

Tue Mar  6 02:31:20 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded
	  in order to stop method pollution.

Tue Mar  6 01:34:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (block_call): rules for block_call after block_call.
	  based on a patch by pasberth https://github.com/ruby/ruby/pull/102
	  [ruby-dev:45308][Bug #6115]

Tue Mar  6 01:24:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (block_command, block_call): simplified rules.

Mon Mar  5 18:28:35 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* test/ruby/test_regexp.rb (TestRegexp#test_source): fix typo.
	* test/ruby/test_regexp.rb (TestRegexp#test_equal): ditto.

Mon Mar  5 17:11:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/syck/lib/syck/rubytypes.rb (Exception.yaml_new): fix bug
	  that causes YAML serialization problem for Exception.
	  Exception#initialize doesn't use visible instance variable for
	  the exception message, so call the method with the message.
	  patched by Jingwen Owen Ou <jingweno AT gmail.com>.
	  http://github.com/ruby/ruby/pull/41

Mon Mar  5 16:50:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): syntax error.

	* test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): call uname
	  only on linux because it's a workaround for linux only.

Mon Mar  5 12:44:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (unpack_entries): chain entries directly.  based on a patch
	  by Sokolov Yura <funny.falcon AT gmail.com>.

	* st.c (unpack_entries): use union instead of casted pointer.
	  patched by Sokolov Yura <funny.falcon AT gmail.com>.

	* st.c: use PACKED_ENT and FIND_ENTRY.  patched by Sokolov
	  Yura <funny.falcon AT gmail.com>.

	* st.c (unpack_entries): reallocate bins if packed array size
	  is not same as initial bins size.  based on a patch by
	  Sokolov Yura <funny.falcon AT gmail.com>.

Mon Mar  5 11:51:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/bigdecimal/lib/bigdecimal/math.rb: remove description about
	  BigMath#log. patched by Sho Hashimoto [ruby-dev:45307] [Bug #6112]

	* string.c (str_byteslice): fix typo.

Sun Mar  4 23:21:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_tokadd_string): regexp engine doesn't need
	  terminators to be escaped.  [ruby-core:40364][Bug #5484]

Sat Mar  3 22:51:46 2012  Tanaka Akira  <akr@fsij.org>

	* process.c (rb_run_exec_options_err): chdir at last to interpret
	  relative pathnames from the current directory of the parent process.

Sat Mar  3 12:20:44 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strftime.c: reassigned some variables.

Sat Mar  3 12:12:16 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_{parse,strptime}.c: [ruby-dev:45303].

Sat Mar  3 10:09:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb (initialize): net/http defaults to 1_2 in 1.8+,
	  so we can safely remove the call to enable it.

Sat Mar  3 08:42:25 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb (new2): use URI for uri parsing.
	* test/xmlrpc/test_client.rb: test that query params are passed to the
	  client constructor.

Sat Mar  3 08:20:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb (new2): raises an ArgumentError on bad
	  arguments.
	* test/xmlrpc/test_client.rb: tests for bad uris

Sat Mar  3 08:08:11 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/xmlrpc/client.rb (new2): fix custom port specification when an
	  SSL uri is used.
	* test/xmlrpc/test_client.rb: tests for XMLRPC::Client.new2

Sat Mar  3 08:03:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/syck/rubyext.c (mktime_do): use ISDIGIT().
	  [ruby-core:43060] [Bug #6108]

	* ext/syck/token.c (sycklex_yaml_utf8): cast as unsigned char.
	  [ruby-core:43060] [Bug #6108]

Sat Mar  3 06:57:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (ruby_pc): make configurable.  [Bug #6051]

Fri Mar  2 17:49:03 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* .travis.yml (branches): Enable TravisCI for ruby_1_9_3.

Fri Mar  2 17:13:33 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* test/ruby/test_array.rb (test_combination2): Make the test case for
	  [ruby-core:29240] more descriptive.
	  cf. http://bugs.jruby.org/6518

Fri Mar  2 16:37:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* file.c (file_expand_path): use wcscasecmp().

Fri Mar  2 16:36:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_pthread.c (native_cond_timeout): cast explicitly to suppress
	  a warning.

Fri Mar  2 16:35:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (pipe_open): cmd is no longer used if fork is available.

Thu Mar  1 16:13:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* internal.h (rb_file_const, rb_file_load_ok): moved functions for
	  internal use only.

Thu Mar  1 15:40:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/makedirs.bat: new command to make intermediate
	  directories, and not to report any errors if the directory
	  already exists.

	* win32/Makefile.sub (MAKEDIRS): enable command extensions.

Thu Mar  1 01:25:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regparse.c (is_onechar_cclass): optimize character class
	  Merge Onigmo 27278c12e6674043cc8affca6507e20e119a86ee.

	* regparse.c (is_onechar_cclass): [bug] unexpected match occurs when a
	  char class contains no char

	* enc/unicode.c (init_case_fold_table): define the sizes of case
	  folding tables in casefold.h

Wed Feb 29 16:11:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/Makefile.sub (MAKEDIRS): use mkdir of cmd.exe instead of ruby.
	  [Bug #6103] [ruby-core:43012]

	* win32/README.win32: added a notice about command extension of cmd.exe.

Wed Feb 29 15:39:39 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io.rb (TestIO#test_readpartial_locktmp): skip on
	  windows because of the platform restriction.

Wed Feb 29 15:38:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/memory_status.rb (Memory): syntax error.

Wed Feb 29 13:06:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/memory_status.rb: use /proc/self/status if it is in
	  the expected format.

Wed Feb 29 06:14:51 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: reverted r34825.

Tue Feb 28 23:20:01 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* Makefile.in (PLATFORM_DIR): add a variable for `win32` directory.
	* Makefile.in (clean-platform): add new target.
	  It cleans `win32` directory.

	* common.mk (clean): add a dependency for `win32` directory.
	* common.mk (distclean): ditto.
	* common.mk (distclean-platform): add new target.
	  It cleans `win32` directory.
	* common.mk ($(PLATFORM_D)): add new target to make `win32` directory.
	* common.mk (win32/win32.$(OBJEXT)): move win32.o into `win32`
	  directory.
	* common.mk (win32/file.$(OBJEXT)): add new target for win32/file.c.

	* configure.in: move win32.o into `win32` directory and add
	  win32/file.o to MISSING.

	* file.c (file_load_ok, rb_file_load_ok): replace static
	  file_load_ok() with public rb_file_load_ok().
	  It's to link Windows implementation in win32/file.c.
	* file.c (rb_find_file_ext_safe): ditto.
	* file.c (rb_find_file_safe): ditto.

	* win32/file.c (rb_file_load_ok): new file. Add Windows specific
	  optimized implementation of rb_file_load_ok(). We created a
	  separated file to avoid too many #ifdef macro which is unreadable.

	* win32/Makefile.sub (PLATFORM_DIR): add a variable for `win32`
	  directory.
	* win32/Makefile.sub (MISSING): move win32.obj into `win32`
	  directory and add win32/file.obj to MISSING.
	* win32/Makefile.sub (MAKEDIRS): replace MINIRUBY with BASERUBY.
	  It's because miniruby doesn't exist when making `win32` directory.
	* win32/Makefile.sub (clean-platform): add new target to clean `win32`
	  directory.
	* win32/Makefile.sub ({$(srcdir)}.c{}.obj): make it not match
	  win32/file.c to build properly.
	* win32/Makefile.sub (win32/win32.$(OBJEXT)): move win32.obj into
	 `win32` directory.

	  Patch created with Luis Lavena.
	  [ruby-core:42480] [Feature #5999]

Tue Feb 28 20:27:25 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: [ruby-core:42998]

Tue Feb 28 18:47:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (io_binwrite, rb_io_syswrite): use shared frozen source
	  strings.

	* io.c (io_fread, io_getpartial, rb_io_sysread): set buffer size
	  after check if readable, which can cause thread switch.
	  [ruby-dev:45297][Bug #6099]

Tue Feb 28 17:16:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/time.rb (Time#xmlschema): use strftime specifiers instead of
	  fractional exponential calculation which yields undesirable
	  result.  [ruby-core:42997][Bug #6100]

Tue Feb 28 14:15:29 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/protocol.rb: Add OpenTimeout subclass of Timeout::Error
	* lib/net/pop.rb:  Modernize Timeout usage.  Patch by Eric Wong.
	  Use Net::OpenTimeout instead of Timeout::Error.  [Bug #5765]
	* lib/net/http.rb:  ditto
	* lib/net/smtp.rb:  ditto
	* lib/net/telnet.rb:  ditto

Tue Feb 28 13:51:12 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb:  Retry HTTP requests for additional network errors.
	  Introduce OpenTimeout subclass of Timeout::Error.  [Bug #6001]
	* test/net/http/test_http.rb:  Reduce timeout to 0.01s for faster test
	* test/net/http/test_https.rb:  ditto

Tue Feb 28 11:44:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (debugflags): check if -ggdb is accepted.
	  [ruby-core:42875][Bug #6080]

Tue Feb 28 10:28:51 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: default open YAML files with utf8 external
	  encoding. [ruby-core:42967]
	* test/psych/test_tainted.rb: ditto

Mon Feb 27 23:46:09 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* parse.y (opt_bv_decl): allow newline at the end.  [ruby-dev:45292]

Mon Feb 27 20:43:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (rb_io_set_pos): add rdoc about textmode.

	* test/ruby/test_io.rb (TestIO#test_setpos): use binmode.

Mon Feb 27 17:00:15 2012  Akinori MUSHA  <knu@iDaemons.org>

	* string.c (rb_str_crypt): Update rdoc and state that this
	  function is system dependent.  Reviewed by nobu, thanks to
	  @takai.

Mon Feb 27 17:03:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): since methods
	  can be overridden, so should not make an assumption on the type
	  of results.  [ruby-core:42969][Bug #6093]

Mon Feb 27 10:54:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (try_cppflags, try_cflags, try_ldflags): replace the
	  target flags if the given flag is accepted.

Mon Feb 27 10:53:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/rubygems/test_gem_specification.rb (test_self_from_yaml_syck_default_key_bug):
	  ignore the test for too old versions.

Mon Feb 27 10:53:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit.rb (Test::Unit::Runner#puke): skips with no
	  messages should be trivial.

Mon Feb 27 10:50:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c, process.c, time.c, ext: use rb_sys_fail_str instead of
	  rb_sys_fail.

Mon Feb 27 10:48:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/openssl/extconf.rb: suppress useless deprecation warnings
	  from OpenSSL added by Apple.

Sun Feb 26 23:29:49 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regparse.c (add_code_range_to_buf0): wrong condition of duplicated
	  warnings.

Sun Feb 26 11:26:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* compile.c (iseq_compile_each): call on special object instead of
	  self.  since stabby lambda is a syntax, so it should not be
	  affected by the context.  [ruby-core:42349][Bug #5966]

	* insns.def (send): no special deal for FCALL.  self should be put
	  on TOS instead.

Sun Feb 26 05:35:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* error.c (report_bug): use buf and snprintf to avoid consuming stack.
	  [ruby-dev:45272] [Bug #6058]

Sat Feb 25 17:41:19 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb (headers): try ambiguous headers at last.

Sat Feb 25 17:07:15 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/fileutils.rb: use chomp(?/) instead of sub to optimize and avoid
	  to regexping invalid string.

Sat Feb 25 16:18:24 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* complex.c (nucomp_marshal_load): raise error on invalid data.
	  reported by John Firebaugh [ruby-core:42860] [Bug #6076]

Sat Feb 25 14:46:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/dl.c (Init_dl): support intrinsic types, size_t, ptrdiff_t
	  and intptr_t.  [ruby-core:42460][Feature #5992]

	* ext/fiddle/fiddle.c (Init_fiddle): ditto.

	* ext/dl/lib/dl/cparser.rb (DL::CParser#parse_ctype): ditto.

Sat Feb 25 11:08:28 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/curses.c (Init_curses): use rb_define_const once for
	  Curses::VERSION.

	* ext/dbm/dbm.c (Init_dbm): ditto for DBM::VERSION.

Sat Feb 25 10:34:22 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/curses.c (Init_curses): make Curses::VERSION
	  understandable without context.

	* ext/dbm/dbm.c (Init_dbm): ditto for DBM::VERSION.

Sat Feb 25 07:53:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_tokadd_string): insert a backslash only if
	  quoted by single quotes.  [ruby-dev:45281] [Bug #6069]

Sat Feb 25 07:53:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dir.c (dir_inspect), io.c (rb_io_inspect): keep encoding of path.
	  [Bug #6072]

Sat Feb 25 07:53:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dir.c (dir_initialize): keep path in original encoding.

	* error.c (syserr_initialize): prefer the encoding of message over
	  locale.  [ruby-dev:45279][Bug #6071]

Sat Feb 25 06:55:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* file.c (utime_internal): fix a variable missed to replace.
	  [ruby-core:42864] [Bug #6077]

Fri Feb 24 18:21:55 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* test/zlib/test_zlib.rb (TestZlibGzipReader#test_encoding): Add
	  encoding testcases for GzipReader#read.  read() emits
	  Encoding.default_external in contrast to read(size) emits BINARY.
	  See also: http://bugs.jruby.org/6208

Fri Feb 24 17:56:39 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/ruby/test_literal.rb (TestRubyLiteral#test_special_const):
	  test for https://bugs.php.net/bug.php?id=61095

Fri Feb 24 16:48:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dir.c, file.c, io.c (rb_sys_fail_path): use rb_sys_fail_str.

	* error.c: new functions to deal exceptions with string instances.

	* dir.c, file.c, io.c: use rb_sys_fail_path.

Fri Feb 24 15:49:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (__builtin_unreachable): check for clang.
	  [ruby-core:42849]

	* include/ruby/ruby.h (UNREACHABLE): fallback definition.

Fri Feb 24 13:54:33 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c: prevent a memory leak by protecting calls to
	  handler callbacks.
	* test/psych/test_parser.rb: test to demonstrate leak.

Fri Feb 24 12:07:34 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/net/http.rb: Fix documentation. Patched from Florian Mhun
	  via http://github.com/ruby/ruby/pull/96

Fri Feb 24 11:48:07 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* string.c (rb_str_prepend): Fix documentation for String#prepend.
	  Patched from Franck Verrot via http://github.com/ruby/ruby/pull/98
	  and Andrew Horsman via http://github.com/ruby/ruby/pull/55

Fri Feb 24 10:08:33 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb (Net::HTTP#transport_request):  Fix infinite loop
	  upon EOFError or Errno::ECONNRESET where count is reset to 0.
	* test/net/http/test_http.rb (class TestNetHTTPKeepAlive):  Test for
	  above.

Fri Feb 24 09:05:40 2012  Eric Hodel  <drbrain@segment7.net>

	* complex.c (Init_Complex):  Document Complex::I.  Patch by Sylvain
	  Daubert.  [Feature #5623]

Fri Feb 24 08:52:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_tokadd_string, parser_yylex): insert a backslash
	  if the next character is non-ascii.  [ruby-dev:45278] [Bug #6069]

Fri Feb 24 08:13:20 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/profiler.rb:  Add Profiler documentation by Gonzalo Rodriguez.
	  [Bug #5816]

Fri Feb 24 08:08:38 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c: set parser encoding based on the YAML input
	  rather than user configuration.
	* test/psych/test_encoding.rb: corresponding tests.
	* test/psych/test_parser.rb: ditto
	* test/psych/test_tainted.rb: ditto

Fri Feb 24 08:02:52 2012  Eric Hodel  <drbrain@segment7.net>

	* hash.c (Init_Hash):  Add section on how objects are used as Hash keys
	  and how to use custom classes as Hash keys.

Fri Feb 24 07:36:11 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (rb_obj_eql):  Improve equality documentation by adding an
	  example of equal? vs == and recommending eql? be aliased to == when
	  overridden.

Fri Feb 24 07:21:15 2012  Eric Hodel  <drbrain@segment7.net>

	* object.c (rb_obj_hash):  Added note that the hash value is not
	  deterministic on Marc-Andre's suggestion.  Expanded description of
	  the purpose of the hash method.  [Bug #6068]

Thu Feb 23 23:01:21 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: unused macro removed.

Thu Feb 23 22:26:53 2012  Tanaka Akira  <akr@fsij.org>

	* test/test_curses.rb: new file.

Thu Feb 23 19:57:56 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/rain.rb: trap SIGHUP, SIGINT, SIGQUIT and SIGTERM only.

Thu Feb 23 19:56:48 2012  Tanaka Akira  <akr@fsij.org>

	* signal.c (sig_trap): show signal name on error.

Thu Feb 23 12:21:48 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: use DBM_SUFFIX only to detect header of
	  Berkeley DB.

Thu Feb 23 10:00:18 2012  Eric Hodel  <drbrain@segment7.net>

	* io.c (rb_io_f_sync):  Fix double-negative typo.  [ruby-trunk - #5837]

Thu Feb 23 09:57:21 2012  Eric Hodel  <drbrain@segment7.net>

	* load.c (rb_f_require):  Add note to require for scope of items in the
	  loaded file.  [ruby-trunk - #5910]

Thu Feb 23 03:58:08 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/ostruct.rb (delete_field): Bug fix so previous value is
	  returned. Patch by Nick Recobra [Bug #6063]

Thu Feb 23 02:33:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_extract_modeenc): fail only if conflicting
	  text/binary modes given explicitly.  [ruby-dev:45268][Bug #6055]

Wed Feb 22 23:27:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/iconv/test_option.rb: enabled.  [ruby-core:42802][Bug #6061]

Wed Feb 22 21:45:56 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/curses.c: use defined() to suppress a warning.

Wed Feb 22 21:44:29 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: refactored.

Wed Feb 22 20:42:28 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: try to distinguish curses_version is a
	  function or variable.

	* ext/curses/curses.c (Init_curses): refine Curses::VERSION.

Wed Feb 22 19:47:03 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: show the chosen header and library.

Wed Feb 22 19:22:31 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* reverted 34739 for test/date.

Wed Feb 22 19:08:55 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: refactored.

Wed Feb 22 18:44:41 2012  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb (setup_options): add option "--retry" as opposite
	  for "--no-retry"

Wed Feb 22 18:34:02 2012  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb (setup_options): add option "--show-skip" to
	  cancel "--hide-skip" (-q)

Wed Feb 22 17:36:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_s_foreach): argument check before making Enumerator.
	  [ruby-dev:31525]

Wed Feb 22 17:07:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_s_foreach): return enumerator including keyword
	  arguments.  [ruby-dev:45267][Bug #6054]

Wed Feb 22 12:15:16 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: allow llvm-gcc because it work fine with r34278.

Wed Feb 22 10:57:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* regparse.c (fetch_token): don't use // comment.

Wed Feb 22 10:32:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/mkmf/test_framework.rb: try CoreFoundation framework, than
	  Cocoa which is dependent on QuickTime SDK which has separated
	  since Xcode 4.3.

Wed Feb 22 10:18:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (test-all, test-ruby): more dependencies.

Wed Feb 22 06:48:55 2012  Eric Hodel  <drbrain@segment7.net>

	* file.c (rb_f_test):  Fix formatting of Kernel#test rdoc.

Wed Feb 22 06:12:15 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: check DBM_SUFFIX for Mac OS X.
	  Its ndbm.h doesn't include db.h.

Wed Feb 22 06:02:42 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/dbm.c (fdbm_initialize): disable Berkeley DB error messages.

	* ext/dbm/extconf.rb: check DBC type for above.

	[ruby-dev:45269]

Tue Feb 21 20:23:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (rb_any_hash): treat Qundef like as other special constants.

	* hash.c (hash_foreach_iter): fix signature.

Tue Feb 21 19:39:34 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/curses.c (Init_curses): use curses_version() for
	  Curses::VERSION.

Tue Feb 21 18:21:25 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c : remove gc_clear_mark_on_sweep_slots() and use
	  rest_sweep() instead of it, because some dead objects might be
	  marked in next the mark phase by false pointers.
	  [ruby-core:42672]

Tue Feb 21 16:08:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* proc.c (rb_hash_proc): get wrapped pointer properly.  [Bug #6048]

Tue Feb 21 14:41:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* template/ruby.pc.in: added rubylibprefix, {rubylib,vendor,site}dir
	  and {ruby,vendor,site}archdir.  [ruby-core:42766][Feature #6052]

Tue Feb 21 09:13:25 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* proc.c (method_hash, proc_hash): Fix {Unbound}Method#hash
	  [Bug #6048]. Isolate hash computation for proc

	* internal.h: Declaration for above

	* vm_method.c (rb_method_definition_hash): Computation for
	  hash part of a method definition

	* method.h: Declaration for above

	* test/ruby/test_method.rb: Test for above

Tue Feb 21 02:56:15 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* enumerator.c (enumerator_rewind): update the documentation.
	  fixed: #6053

Mon Feb 20 23:38:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* enc/depend: ignore mktable.c because it's not encoding library.
	  [ruby-core:42760] [Bug #6049]

Mon Feb 20 21:40:53 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: fold too long lines.

Mon Feb 20 21:16:48 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* lib/fileutils.rb: revert a line modified accidentally at r34669.
	  This fixes mingw test errors in TestDir_M17N.
	  [ruby-core:42728] [Feature #4970]

Mon Feb 20 21:09:27 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/curses.c (Init_curses): define Curses::VERSION.

Mon Feb 20 21:08:00 2012  Tanaka Akira  <akr@fsij.org>

	* ext/curses/extconf.rb: restore $libs and $defs for each
	  header/library choice.

Mon Feb 20 19:57:26 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: weaken header/library consistency check if db is
	  "ndbm".  It seems several (possibly historical) distributions
	  provide libndbm.  However the content of libndbm vary: Berkeley DB,
	  GDBM or even 4.3BSD NDBM.  (Mandriva, Tru64 UNIX, OpenSuSE,
	  SCO OpenServer, ...)
	  "ndbm" is not searched automatically now (dblib doesn't contain it)
	  but configure --with-dbm-type=ndbm choose libndbm and ndbm.h.

Mon Feb 20 19:15:57 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: refine variable names.

Mon Feb 20 15:50:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: check if -fstack-protector is really available.

Sun Feb 19 23:43:38 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: show header and library found.

Sun Feb 19 23:01:01 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/dbm.c (Init_dbm): refine DBM::VERSION definition.

	* ext/dbm/extconf.rb: provide RUBYDBM_GDBM_HEADER macro.

Sun Feb 19 17:07:27 2012  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb (test_dbmfile_suffix): check pag and dir is
	  empty for 4.3BSD ndbm.

Sun Feb 19 03:00:30 2012  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb (test_dbmfile_suffix): check magic numbers.

Sun Feb 19 01:05:41 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: detect GDBM's ndbm.h by testing dbm_clearerr is
	  an empty macro.

Sun Feb 19 00:25:55 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: don't choose 'dbm' if _GDB_H_ is defined which
	  is available since GDBM 1.9 because 'gdbm_compat' is appropriate
	  choice since GDBM 1.8.1.

Sat Feb 18 23:27:00 2012  Kenta Murata  <mrkn@mrkn.jp>

	* random.c: remove a duplicated comment.

Sat Feb 18 18:43:13 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb (dblib): prefer recent GDBM over older GDBM.
	  (have_declared_libvar): new function to check a declared variable
	  exists in a library.
	  (have_undeclared_libvar): renamed from renamed from have_libvar.
	  (headers.db_check2): check that GDBM version variable if GDBM header
	  is chosen.

	* ext/dbm/dbm.c (Init_dbm): use HAVE_DECLARED_LIBVAR_GDBM_VERSION and
	  HAVE_UNDECLARED_LIBVAR_GDBM_VERSION macro.

Sat Feb 18 13:53:01 2012  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb (test_dbmfile_suffix): DBM::VERSION should
	  be Berkeley DB if foo.db is created by DBM.open.

Sat Feb 18 13:40:37 2012  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb (test_dbmfile_suffix): test dbm file suffix.

Sat Feb 18 12:50:59 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/dbm.c (DBM::VERSION): define it by detecting _GDBM_H_ or
	  _DBM_IOERR.

Sat Feb 18 07:52:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* tool/enc-unicode.rb: don't use 1.9 feature on tools.

Sat Feb 18 02:48:39 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/fileutils.rb: refactored FileUtil methods to use the
	  `define_command` API.  Patch from 7rans <transfire@gmail.com>
	* test/fileutils/test_dryrun.rb: corresponding test refactoring
	* test/fileutils/test_nowrite.rb: ditto
	* test/fileutils/test_verbose.rb: ditto

Fri Feb 17 21:39:36 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: remove dbm.

Fri Feb 17 21:18:39 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: refine header/library mismatch detection.
	  check only for ndbm.h except libc.  check _GDBM_H_ for gdbm.
	  check _DBM_IOERR for the original ndbm.

Fri Feb 17 20:30:44 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: don't check libdbm.  It is not a ndbm
	  implementation.  (libdbm in Version 7 Unix is database library
	  for single database per process.)

Fri Feb 17 15:38:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* Merge Onigmo-5.13.1. [ruby-dev:45057] [Feature #5820]
	  https://github.com/k-takata/Onigmo
	  cp reg{comp,enc,error,exec,parse,syntax}.c reg{enc,int,parse}.h
	  cp oniguruma.h
	  cp tool/enc-unicode.rb
	  cp -r enc/

Fri Feb 17 15:20:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enum.c (enum_each_slice): arrays to be yielded can be newly
	  created in the block.

	* enum.c: move work variables to objects not to let called blocks
	  access stack area out of scope.  [Bug #5801]

Fri Feb 17 12:35:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* tool/merger.rb: remove borders from the commit message which is used
	  when the commit doesn't change ChangeLog.

Fri Feb 17 11:50:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (btest, btest-ruby, test-sample test-knownbugs)
	  (test-all, test-ruby): depend on prog.

Fri Feb 17 09:56:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (create_header): log the content of header.

Fri Feb 17 09:44:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* tool/transcode-tblgen.rb (import_ucm): don't use \h because the
	  script should work with ruby 1.8.

	* tool/enc-unicode.rb: ditto.

Fri Feb 17 07:33:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* enum.c (id_lshift): use constant ID.

Fri Feb 17 07:30:53 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: refactored to split too long conditions.

Fri Feb 17 00:23:25 2012  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb: fix skip condition for libgdbm 1.8.0 or prior.
	  reported by Bohuslav Kabrda.
	  [ruby-core:42685] [ruby-trunk - Bug #6036]

Fri Feb 17 00:04:21 2012  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: check _DB_H_ macro unavailable except
	  Berkeley DB library.

Thu Feb 16 05:41:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* insns.def (splatarray): make new array if flag is set.

	* compile.c (iseq_compile_each): make new array with
	  splat. [ruby-core:21901][Feature #1125]

Thu Feb 16 00:14:04 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/abbrev.rb (Array#abbrev): add missing '"' in documentation.

Wed Feb 15 22:20:19 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* cont.c (rb_fiber_reset_root_local_storage): add a new function to
	  restore rb_thread_t::local_storage.

	* cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
	  prevent fibers from destroy.

	* gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
	  objspace.

	* internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
	  add prototypes.

	* vm.c (ruby_vm_destruct): reset main thread's local_storage before
	  free main thread. rb_thread_t::local_storage is replaced by fiber's
	  local storage when forked from fiber, and it should be already freed
	  when the fiber was destroyed. [ruby-core:41456] [Bug #5700]

	* test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
	  from fiber.

Wed Feb 15 19:57:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/fiddle/closure.c (callback): deal with unsigned integers.
	  [ruby-core:42458][Bug #5991][Bug #6022]

	* ext/fiddle/conversions.c (value_to_generic, generic_to_value):
	  ditto.

	* ext/fiddle/closure.c (callback): same as r34506.

Wed Feb 15 17:41:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (io_strsetbuf): call rb_str_modify to make str independent
	  before calling rb_str_set_len for r34580.

Wed Feb 15 12:30:10 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (Init_zlib):  Added Zlib::TEXT and note that
	  Zlib::ASCII is deprecated in zlib 1.2.3 and newer.

Wed Feb 15 12:24:40 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c:  Move constant descriptions to constants.  Remove
	  extra comment block at the top of Init_zlib().

Wed Feb 15 12:30:46 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/ostruct.rb: Create getters and setters after dup.
	  [Bug #6028] [rubyspecs:0380bcc]

Wed Feb 15 10:59:52 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (HEAP_BITMAP_LIMIT): HEAP_BITMAP_LIMIT is computed on the
	  basis of HEAP_SIZE because it must covers a whole heap block.
	  [ruby-trunk - Bug #6006]

Wed Feb 15 09:27:45 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (Init_zlib):  Added Zlib::FIXED and Zlib::RLE
	  strategies.
	* NEWS:  Add note about the new Zlib constants.

Wed Feb 15 09:11:36 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c:  Improve documentation.  [ruby-trunk - Bug #5948]

Wed Feb 15 07:28:54 2012  Eric Hodel  <drbrain@segment7.net>

	* encoding.c (Init_Encoding):  Add IO example of internal and external
	  encoding.  Fixed a typo in the force_encoding example.  [#5949]

Wed Feb 15 06:58:21 2012  Eric Hodel  <drbrain@segment7.net>

	* encoding.c (Init_Encoding):  Add Encoding documentation.
	  [ruby-trunk - Bug #5949]
	* encoding.c (rb_set_default_external):  Fix typo in documentation.

Tue Feb 14 20:22:11 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (CEILDIV): rename to a appropriate name.

Tue Feb 14 18:07:20 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (assign_heap_slot): SEGV happens cause on 64-bit platform
	  sometime there should be `objs-=2` instead of `objs--`.
	  [Bug #6006]
	  patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92

Tue Feb 14 16:00:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (io_setstrbuf): cut down the buffer if longer.

Tue Feb 14 15:06:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit/assertions.rb (build_message): skip escaped
	  question marks.

Tue Feb 14 12:10:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c (autoload_const_set, autoload_require): fix
	  signatures.

Tue Feb 14 05:23:40 2012  Eric Hodel  <drbrain@segment7.net>

	* process.c (proc_wait):  Change typo "SystemError" to
	  "SystemCallError".  [ruby-trunk - Bug #5962]
	* process.c (proc_wait2):  ditto

Tue Feb 14 05:18:24 2012  Eric Hodel  <drbrain@segment7.net>

	* enumerator.c:  Document use of Enumerator.new for creating a lazy
	  enumeration for filtering/chaining.  [ruby-trunk - Feature #707]

Mon Feb 13 23:01:50 2012  Akinori MUSHA  <knu@iDaemons.org>

	* vm_method.c (rb_method_boundp):
	  obj.respond_to?(:a_protected_method) should return false because
	  calling a protected method may cause NoMethodError if called
	  from outside the class inheritance tree.  Kernel#respond_to? is
	  mostly used to test if it is safe to call a method, so the false
	  positive should be avoided. [ruby-dev:40461] [ruby-dev:41739]
	  [ruby-dev:41837]

Mon Feb 13 21:52:06 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (HEAP_OBJ_LIMIT, HEAP_BITMAP_LIMIT): HEAP_OBJ_LIMIT used
	  `sizeof(struct heaps_slot)` while heap is currently allocated
	  with `struct heaps_header`.
	  HEAP_BITMAP_LIMIT were calculated from
	  `HEAP_OBJ_LIMIT/sizeof(uintptr_t)` - one Byte for each object,
	  not one Bit. [Bug #6006]
	  patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92

Mon Feb 13 18:30:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (io_setstrbuf): defer resizing buffer string until data is
	  read actually.

Mon Feb 13 10:24:39 2012  Loren Segal  <lsegal@soen.ca>

	* io.c (Init_IO): use directive hack to make ARGF documentable
	  in other tools.  [ruby-core:42515][Bug #6007]

Sun Feb 12 20:43:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/ruby.h (rb_event_hook_func_t): add argument names.

Sun Feb 12 16:30:23 2012  Akinori MUSHA  <knu@iDaemons.org>

	* tool/merger.rb (#default_merge_branch): Add support for
	  Subversion 1.7 which adopted a whole new working directory
	  structure.

Sun Feb 12 15:14:41 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* benchmark/driver.rb: suppress unused/shadowing variable warnings.

Sun Feb 12 03:14:40 2012  Eric Hodel  <drbrain@segment7.net>

	* vm_eval.c (check_funcall):  Call respond_to? with matching arity for
	  legacy single-argument implementations.  [ruby-trunk - Bug #6000]

Sat Feb 11 12:04:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* compile.c (defined_expr): guard the whole expression.
	  [ruby-dev:45021][Bug#5786]

Sat Feb 11 08:34:42 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (rb_inflate_add_dictionary):  Added
	  Zlib::Inflate#add_dictionary to allow users to pre-specify
	  for using during #inflate.  [ruby-trunk - Feature #5937]

Sat Feb 11 08:23:02 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (do_inflate):  Inflate more data if buffered data
	  exists.  Allows Zlib::Inflate#set_dictionary to work.
	  [ruby-trunk - Bug #5929]

Sat Feb 11 06:00:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* dir.c (fnmatch): The * needs to be escaped to avoid formatting in
	  fnmatch comment.
	  patched by @dalton. https://github.com/ruby/ruby/pull/91

Fri Feb 10 03:41:31 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c: removed external encoding setter, allow parser
	  to be reused.
	* ext/psych/lib/psych/parser.rb: added external encoding setter.
	* test/psych/test_parser.rb: test parser reuse

Fri Feb 10 01:30:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/dl.h (ALIGN_OF): use offsetof().

	* ext/dl/dl.h (DLALIGN): round up at once and get rid of overflow.

Fri Feb 10 00:47:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/envutil.rb (assert_no_memory_leak): new assertion to
	  check memory leak by invoking child ruby process and watch its
	  memory size.

Thu Feb  9 23:41:44 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/pathname/test_pathname.rb (test_binread): add assertion to
	  check encoding.

Thu Feb  9 16:48:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/dl.c (Init_dl): fix mangled document.

Thu Feb  9 16:10:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/memory_status.rb (Memory::Win32): 64bit support.

Thu Feb  9 16:08:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/dl/lib/value.rb (DL::ValueUtil.{unsigned_value,signed_value}):
	  currently pack/unpack does not accept "q!" and "Q!".

Thu Feb  9 16:01:29 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/fiddle/conversions.c (value_to_generic): src is not guaranteed as
	  a Bignum if the type is LONG_LONG.  it may be a Fixnum if the value
	  is small.

Thu Feb  9 11:32:36 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/dl/lib/types.rb: Win64 support.

Thu Feb  9 04:12:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* test/pathname/test_pathname.rb: not read but binread.
	  patched by Benoit Daloze, [ruby-core:42440] [Bug #5984]

Wed Feb  8 22:29:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (rb_str_modify_expand): fix memory leak.

Wed Feb  8 14:06:59 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/ossl_ssl.c: Add SSL constants and allow to unset SSL
	  option to prevent BEAST attack. See [Bug #5353].

	  In OpenSSL, OP_DONT_INSERT_EMPTY_FRAGMENTS is used to prevent
	  TLS-CBC-IV vulnerability described at
	  http://www.openssl.org/~bodo/tls-cbc.txt
	  It's known issue of TLSv1/SSLv3 but it attracts lots of attention
	  these days as BEAST attack. (CVE-2011-3389)

	  Until now ossl sets OP_ALL at SSLContext allocation and call
	  SSL_CTX_set_options at connection.  SSL_CTX_set_options updates the
	  value by using |= so bits set by OP_ALL cannot be unset afterwards.

	  This commit changes to call SSL_CTX_set_options only 1 time for each
	  SSLContext. It sets the specified value if SSLContext#options= are
	  called and sets OP_ALL if not.

	  To help users to unset bits in OP_ALL, this commit also adds several
	  constant to SSL such as
	  OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS.  These constants were
	  not exposed in Ruby because there's no way to unset bits in OP_ALL
	  before.

	  Following is an example to enable 0/n split for BEAST prevention.

	    ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS

	* test/openssl/test_ssl.rb: Test above option exists.

Wed Feb 8 13:12:02 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_x509name.c: Use the numerical representation of
	  unrecognized OIDs instead of the sn "UNDEF".

	* test/openssl/test_x509name.rb: Add tests for the fixed behavior.

	  Patch provided by Paul Kehrer, thank you!
	  [ruby-core:41769] [Feature #5787]

Wed Feb  8 09:49:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* tool/merger.rb: don't abort, update first.

Wed Feb 8 09:47:33 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_asn1.c: Call INT2NUM only once for GeneralString.
	  Thanks to Mantas Mikulenas for noticing and providing a patch!
	  [ruby-core:42358] [Bug #5972]

Wed Feb 8 09:19:00 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_cipher.c: Add warning about key as IV.

Tue Feb  7 20:08:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* error.c (exc_inspect): Fix typo. patch from Trent Ogren
	  via https://github.com/ruby/ruby/pull/90

Tue Feb  7 19:37:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c: refactor packed entries using structs.

Tue Feb  7 14:52:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (st_update): table can be unpacked in the callback.

	* st.c (st_foreach): should not yield same pair when checking
	  after unpacking.

Mon Feb  6 21:55:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* tool/merger.rb: abort if the working directory is dirty.

	* tool/merger.rb: update the working directory after commit.

Mon Feb  6 00:16:27 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* encoding.c (rb_enc_compatible): return ASCII-8BIT even if 2nd string
	  is ascii only string. [ruby-core:42354] [Bug #5968]

Fri Feb  3 07:16:47 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/webrick.rb:  Moved proxy rewriting to WEBrick::HTTPProxy.
	* lib/webrick/httpproxy.rb:  Add examples of creating a proxy server
	  and response rewriting using HTTPProxy.

Fri Feb  3 06:53:22 2012  Eric Hodel  <drbrain@segment7.net>

	* ext/openssl/ossl_x509store.c:  Add class documentation for
	  OpenSSL::X509::Store

Thu Feb  2 22:28:13 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* test/net/http/test_https_proxy.rb
	  (HTTPSProxyTest#test_https_proxy_authentication):
	  add workaround to avoid to hang up without openssl.
	  see [ruby-dev:45021][Bug #5786]

	* test/resolv/test_dns.rb (TestResolvDNS#test_query_ipv4_address):
	  ditto.

Thu Feb  2 21:48:18 2012  Kouhei Sutou  <kou@cozmixng.org>

	* lib/rexml/parsers/baseparser.rb: use meaningful names.

Thu Feb  2 21:38:52 2012  Kouhei Sutou  <kou@cozmixng.org>

	* lib/rexml/parsers/baseparser.rb, test/rexml/test_namespace.rb:
	  fix the default xml namespace URI validation.
	  [ruby-dev:45169] [Bug #5956]
	  Reported by Miho Hiramatsu. Thanks!!!

Thu Feb  2 17:51:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (argf_next_argv): reset ARGF.next_p on ARGV.replace.
	  r34409 breaks replacing ARGV.
	  [ruby-dev:45160] [Bug #5952]

Thu Feb  2 16:21:01 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/net/http/test_http.rb (TestNetHTTPKeepAlive#*): remove debug
	  output.

Thu Feb  2 01:24:34 2012  Yusuke Endoh  <mame@tsg.ne.jp>

	* parse.y (debug_lines, coverage): set file path encoding for coverage
	  result.  [ruby-dev:44950]

Wed Feb  1 14:38:31 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): Just
	  call File.unlink and ignore ENOENT because existence check
	  before unlinking does not help in terms of race condition.

	* lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): My
	  comment about thread safeness is obsolete.

Wed Feb  1 09:50:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* doc/re.rdoc (Repetition): fix typo.  reported by Ori Avtalion
	  and patched by Zachary Scott.  [Bug #5947]

Wed Feb  1 06:38:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (argf_close): skip stdin, which should be readable again.
	  [ruby-dev:45160] [Bug #5952]

	* io.c (argf_readlines): reinitialize after all read to be
	  readable again.

Tue Jan 31 21:27:43 2012  Narihiro Nakamura  <authornari@gmail.com>

	* configure.in (HEAP_ALIGN_LOG): HEAP_ALIGN_LOG should be page
	  size in OpenBSD. [ruby-core:42158][Bug #5901]

	* gc.c : avoid to redefine.

Tue Jan 31 14:27:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/envutil.rb (EnvUtil.invoke_ruby): yield also child pid
	  in block form.

Mon Jan 30 19:08:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_eval.c (vm_call0): should pass block to enumerators.  patched
	  by Kazuki Tsujimoto.  [ruby-dev:44961][Bug #5731]

	* vm_eval.c (method_missing), vm_insnhelper.c (vm_call_method):
	  ditto.  patched by satoshi shiba.

Mon Jan 30 12:31:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* file.c (append_fspath): need to set the encoding to result always.

Mon Jan 30 10:38:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/irb/test_completion.rb: skip if cannot load irb/completion
	  (maybe readline does not exist).

Sun Jan 29 22:47:19 2012  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

	* tool/config.{guess,sub}: updated to automake-1.11.2.

Sun Jan 29 12:17:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  respect encodings.  [Bug #5941]

Sat Jan 28 09:33:33 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* win32/win32.c (rb_w32_read): fix an issue that $stdin.read doesn't
	  terminate by CTRL-C on Windows.
	  [ruby-dev:45149] [Bug #5812]

Sat Jan 28 08:18:11 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* test/ruby/test_thread.rb
	  (TestThreadGroup#test_thread_timer_and_interrupt): skip exit status
	  assertion because we cannot get signal status on Windows.

	* win32/win32.c (CreateChild): create process group to receive the
	  signal by GenerateConsoleCtrlEvent().

	* win32/win32.c (kill): use CTRL_BREAK_EVENT instead of CTRL_C_EVENT
	  if a process group is specified. CTRL_C_EVENT signal cannot be
	  generated for process groups for the specification.
	  [ruby-dev:45149] [Bug #5812]

Sat Jan 28 07:46:03 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* thread_win32.c (rb_w32_wait_events_blocking): use
	  ruby_thread_from_native() instead of GET_THREAD() because
	  GET_THREAD() doesn't always return the current thread and
	  WaitForMultipleObjects() at rb_w32_read() doesn't return by
	  Thread#kill. This fixes TestQueue#test_thr_kill failure on
	  Windows.

	* thread_win32.c (rb_w32_wait_events): use ruby_thread_from_native()
	  instead of GET_THREAD() for consistency with the above change.

	* thread_win32.c (rb_w32_sleep): ditto.

	* thread_win32.c (rb_w32_Sleep): ditto.
	  [ruby-dev:45149] [Bug #5812]

Sat Jan 28 07:28:48 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

	* test/zlib/test_zlib.rb (TestZlibGzipReader#test_reader_wrap): set
	  binmode explicitly for fixing test error on Windows. This is consistent
	  with r34243.
	  [ruby-dev:45149] [Bug #5812]

Sat Jan 28 05:53:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/irb/completion.rb (IRB::InputCompletor::CompletionProc):
	  ignore non-string name modules.  [ruby-core:42244][Bug #5938]

Fri Jan 27 16:31:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (HEAP_ALIGN, HEAP_ALIGN_MASK): DRY, let compiler calculate
	  from HEAP_ALIGN_LOG.

Thu Jan 26 11:03:37 2012  Eric Hodel  <drbrain@segment7.net>

	* lib/matrix.rb:  Clean up extra whitespace in output documentation.

Thu Jan 26 03:24:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/io/console/console.c (io_getch): default delegating method
	  for StringIO.  https://github.com/nobu/io-console/issues/4

	* ext/stringio/stringio.c: moved some methods to hidden modules.

Wed Jan 25 13:27:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* file.c (rb_file_s_basename): ignore non-ascii extension in
	  different encoding, which cannot match.

	* file.c (rmext): no extension to strip if empty string.

	* file.c (rb_enc_path_next, rb_enc_path_skip_prefix)
	  (rb_enc_path_last_separator, rb_enc_path_end)
	  (ruby_enc_find_basename, ruby_enc_find_extname): encoding-aware
	  path handling functions.

	* file.c (rb_home_dir, file_expand_path, rb_realpath_internal)
	  (rb_file_s_basename, rb_file_dirname, rb_file_s_extname)
	  (rb_file_join): should respect the encodings of arguments than
	  file system encoding.  [ruby-dev:45145] [Bug #5919]

	* dir.c (check_dirname, ruby_glob0): ditto.

	* ext/pathname/pathname.c (path_sub_ext): ditto.

Tue Jan 24 14:20:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm.c (rb_iter_break_value): new function to break a block with
	  the value.  [ruby-dev:45132] [Feature #5895]

Tue Jan 24 12:58:41 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* object.c (rb_Hash): add Kernel#Hash conversion method like
	  Array() or Float().  a patch from Run Paint Run Run.  Fix #3131

Tue Jan 24 11:38:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/uri/common.rb (URI.encode_www_form_component): initialize on
	  requiring to support JRuby, which runs parallel multithreads.
	  [ruby-core:42222] [Bug #5925]

	* lib/uri/common.rb (URI.decode_www_form_component): initialize on

Mon Jan 23 20:33:11 2012  Jason Kay  <geniture@me.com>

	* lib/net/http.rb (Net::HTTP#connect): Writing entire packet at
	  once to avoid incomplete transmission.  Current code using
	  writeline was causing sub-optimal conversing with a proxy due to
	  the connect tunnel request headers being split over multiple
	  packets. The modification I made allows the connect request to
	  be written as one packet, avoiding problems and optimizing the
	  conversation.

	  https://github.com/ruby/ruby/pull/72
	  [Feature #5460]

Mon Jan 23 17:06:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/uri/mailto.rb (URI::MailTo.build): follow Array#to_s change of
	  Ruby 1.9; use Array#join. [Bug #5840]

Mon Jan 23 16:42:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (extract_binmode): raise an exception if binmode/textmode
	  is specified with both vmode and opthash.
	  [ruby-core:42199] [Bug #5918]

Mon Jan 23 16:35:27 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (rb_io_extract_modeenc): set ASCII-8BIT if binmode is specified
	  with opthash. [ruby-core:42197] [Bug #5917]

Mon Jan 23 10:08:00 2012  Kenta Murata  <mrkn@cookpad.com>

	* test/cgi/test_cgi_util.rb (test_cgi_escape_preserve_encoding):
	  add a test for CGI::escape to preserve encoding.

	* test/cgi/test_cgi_util.rb (test_cgi_unescape_preserve_encoding):
	  add a test for CGI::unescape to preserve encoding.

Mon Jan 23 00:45:34 2012  Akinori MUSHA  <knu@iDaemons.org>

	* misc/rdoc-mode.el (rdoc-imenu-create-index): Add imenu support
	  to rdoc-mode.

	* misc/rdoc-mode.el (rdoc-mode): Fix regexp patterns containing
	  "\s " where CR/LF is not supposed to match.

Sun Jan 22 15:41:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_intern3): split to registration check and new
	  registration.

	* parse.y (rb_intern_str): make interned string shared with the
	  given string.

	* parse.y (rb_intern3, rb_intern_str): check the coderange first.

Sat Jan 21 22:21:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/ruby.h (FIXNUM_P): simple flag should be int.

Sat Jan 21 21:51:19 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* encoding.c (rb_enc_compatible): fix segv on symbols.
	  [ruby-core:42204] [Bug #5921]

Sat Jan 21 11:43:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* dir.c (dir_chdir, check_dirname): get rid of optimization-out.

Fri Jan 20 20:47:37 2012  Kenta Murata  <mrkn@cookpad.com>

	* lib/cgi/util.rb (CGI.escape): support a string with invalid byte
	  sequence.  [Bug #5913]

	* test/cgi/test_cgi_util.rb
	  (test_cgi_escape_with_invalid_byte_sequence): test for the above
	  change.

Fri Jan 20 17:37:37 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* vm.c (vm_exec): remove workaround for LLVM because r34278 fixes it.

	* vm_insnhelper.c (vm_call_cfunc): ditto.

Fri Jan 20 14:31:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP#transport_request): retry a idempotent
	  request automatically. [ruby-dev:45030] [Bug #5790]
	  [ruby-core:41821] [Bug #5813]

	* lib/net/http.rb (Net::HTTP#keep_alive_timeout=): added to specify
	  the second to reconnect the TCP connection on Keep-Alive.
	  The default value is 2 second because current servers uses 2 sec.
	  http://ftp-admin.blogspot.com/2009/09/keepalivetimeout2.html

	* lib/net/http.rb (Net::HTTP#begin_transport): reconnect TCP
	  connection on keep-alive timeout.

Thu Jan 19 07:53:09 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_strptime.c: moved detector of leftover.

Thu Jan 19 07:10:47 2012  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_parse.c: [ruby-core:42173].

Wed Jan 18 18:11:02 2012  Akinori MUSHA  <knu@iDaemons.org>

	* misc/rdoc-mode.el (rdoc-mode): Add provide so that requiring
	  this library succeeds.

Wed Jan 18 18:06:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/curses/curses.c (cWindow, cMouseEvent): made typed data.

Wed Jan 18 12:49:15 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: Added support for loading
	  subclasses of String with ivars
	* ext/psych/lib/psych/visitors/yaml_tree.rb: Added support for dumping
	  subclasses of String with ivars
	* test/psych/test_string.rb: corresponding tests

Wed Jan 18 10:39:47 2012  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: Added ability to load array
	  subclasses with ivars.
	* ext/psych/lib/psych/visitors/yaml_tree.rb: Added ability to dump
	  array subclasses with ivars.
	* test/psych/test_array.rb: corresponding tests

Tue Jan 17 17:18:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (SPT_TYPE): enable as SPT_REUSEARGV on Darwin.

	* missing/setproctitle.c (ruby_init_setproctitle): changed prefix.

Tue Jan 17 12:32:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (aligned_malloc, aligned_free): covered missing defined
	  operators and fixes for cygwin.

Tue Jan 17 10:54:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (do_hash): it's the time to remove cast to unsigned int.

Tue Jan 17 07:30:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* st.c (unpack_entries): Fix r34310: on unpacking, the position of
	  a hash must be do_hash-ed value.

	* st.c (add_packed_direct): ditto.

Mon Jan 16 16:41:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/optparse.rb (Regexp): fix incorrect options when casting to
	  a Regexp, and suppress encoding option warnings.
	  https://github.com/ruby/ruby/pull/82

Mon Jan 16 11:22:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (rb_chsize): no need to get the current file size.

Mon Jan 16 00:41:33 2012  Sokolov Yura  <funny.falcon@gmail.com>

	* st.c: st use function instead of macro.  In my current
	  environment (Ubuntu 11.04 32bit gcc-4.5.2) it gives 4%
	  performance improvement.

	  https://github.com/ruby/ruby/pull/77

Sun Jan 15 14:09:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* object.c (rb_inspect): raise the result is not compatible with
	  the default external encoding. [ruby-core:42095] [Bug #5848]
	  If the default external encoding is ASCII compatible, the encoding of
	  inspected result must be compatible with it.
	  If the default external encoding is ASCII incompatible,
	  the result must be ASCII only.

Sun Jan 15 13:21:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json/parser/parser.rl (json_string_unescape): workaround fix
	  for over optimization of GCC 4.7. [ruby-core:42085] [Bug #5888]
	  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51862

Sat Jan 14 22:24:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/callback/mkcallback.rb (gencallback): suppress unused
	  variables.

Sat Jan 14 21:56:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* iseq.c (iseq_data_to_ary): check line info table boundary.  line
	  number 0 means no line number info is needed.  [ruby-dev:45130]
	  [Bug #5894]

Sat Jan 14 18:24:13 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* error.c (exc_equal): clear rb_thread_t::errinfo when ignore
	  an exception under rb_protect(). [ruby-core:41979] [Bug #5865]

Sat Jan 14 12:02:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* sprintf.c (rb_enc_vsprintf): relaxed the restriction.  since the
	  implementation deeply depends on plain char, so wchar_t based
	  encodings are not supported.

Sat Jan 14 12:00:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (exc_equal): ignore exceptions during implicit
	  conversion.  [ruby-core:41979] [Bug #5865]

Sat Jan 14 05:58:54 2012  Eric Hodel  <drbrain@segment7.net>

	* io.c (rb_io_s_read):  Fix formatting of open_args comment.  Reported
	  by Adam Prescott.

Fri Jan 13 18:41:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* sprintf.c (rb_enc_vsprintf): can be used for ASCII compatible
	  encodings only.

Fri Jan 13 18:29:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread.c (rb_mutex_unlock_th): simplified.

	* thread.c (rb_barrier_waiting): fix potential overflows.

Fri Jan 13 17:23:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* load.c (load_unlock): update loading table at once.

Fri Jan 13 16:44:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (exc_equal): try implicit conversion for delegator.
	  [ruby-core:41979] [Bug #5865]

Fri Jan 13 03:46:53 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/shellwords.rb (Shellwords#shellescape): shellescape() now
	  stringifies the given object using to_s.

	* lib/shellwords.rb (Shellwords#shelljoin): shelljoin() accepts
	  non-string objects in the given array, each of which is
	  stringified using to_s.

	* lib/shellwords.rb: Fix rdoc markups.

Fri Jan 13 03:38:36 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/shellwords.rb (Shellwords#shellsplit): Fix a bug where
	  consecutive backslashes in double quotes are all removed except
	  the one at the tail.

Fri Jan 13 03:28:00 2012  Luis Lavena  <luislavena@gmail.com>

	* ext/socket/extconf.rb (if ipv6): only define _WIN32_WINNT if was not
	  previously defined. This solve warnings with multiple defines in
	  command line with GCC 4.6.1

Thu Jan 12 18:44:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb: fix r33904 and revert r33905.  initialize global
	  variables with init_mkmf before initializing constants.
	  [ruby-dev:45124] [Bug #5879]

Thu Jan 12 13:51:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
	  reserving a memory space with ALLOCA_N for restoring machine stack
	  stored in cont->machine_stack, but clang optimized out it (and
	  maybe #5851 is also caused by this).
	  This affected TestContinuation#test_check_localvars.

	* cont.c (cont_restore_1): revert workaround introduced in r32201.

Thu Jan 12 02:14:43 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* object.c: Added examples for Object#is_a? and
	  Object#instance_of? patched from Manoj Kumar.
	  [Bug #5880] [ruby-core:42057]

Thu Jan 12 00:57:48 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/mkmf.rb: verbose-mode can use by RM, RMDIRS, etc.
	  (e.g. make V=1 realclean)

Wed Jan 11 23:40:21 2012  Naohisa Goto  <ngoto@gen-info.osaka-u.ac.jp>

	* string.c (rb_str_concat): set array element after definition
	  to fix compile error with Fujitsu C Compiler 5.6 on Solaris 10
	  on Sparc.  [Bug #5878] [ruby-dev:45123]

Wed Jan 11 22:52:51 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* gc.c (ruby_mimmalloc): don't set allocated size to header.
	  ruby_mimmalloc() doesn't increment allocated_size/allocations and
	  decrement them in ruby_xfree() cause inconsistency.

	* gc.c (ruby_xfree): don't decrement allocated_size/allocations if
	  allocated size record is 0.

Wed Jan 11 22:36:43 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/readline/test_readline.rb (test_completion_proc_empty_result):
	  ensure clearance of Readline's line_buffer after the test.

Tue Jan 10 21:57:38 2012  Hiroshi Shirosaki <h.shirosaki@gmail.com>

	* ext/dbm/dbm.c (Init_dbm): fix a build error on mswin32.
	  use `extern __declspec(dllimport)` for dll link with VC.
	  [ruby-core:41996] [Bug #5869]

Tue Jan 10 15:31:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* vm.c (vm_exec): refix r34162; suppress warning and add description.

Tue Jan 10 15:13:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  use rb_memerror().

Tue Jan 10 12:49:42 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c: in fact, i686-linux doesn't need to define _XOPEN_SOURCE 600.

Tue Jan 10 12:44:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c (ruby_mimmalloc): defined for objects need not rb_objspace,
	  but should return pointer suitable for ruby_xfree;
	  main vm and main thread.
	  patched by Sokolov Yura. https://github.com/ruby/ruby/pull/79

	* internal.h: ditto.

	* vm.c (Init_BareVM): use ruby_mimmalloc.

	* ext/dl/cfunc.c: #include <ruby/util.h>.

	* ext/syslog/syslog.c: use xfree because it is allocated by
	  ruby_strdup.

Tue Jan 10 12:13:56 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  fix compile error.

Tue Jan 10 10:41:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  empty completion result does not mean memory error.

Tue Jan 10 02:19:22 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/ruby/test_io.rb (test_autoclose_true_closed_by_finalizer,
	  test_autoclose_true_closed_by_finalizer): skip if IO objects are
	  not recycled yet. [ruby-dev:45098] [Bug #5850]

Tue Jan 10 00:41:28 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* lib/tempfile.rb (Tempfile#_close): clear @tempfile and @data[1] even
	  when exception is raised at @tempfile.close. [ruby-dev:45113]

	* lib/tempfile.rb (Tempfile#unlink): fix a typo.

Tue Jan 10 00:32:17 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* gc.c (run_finalizer): clear rb_thread_t::errinfo when ignore
	  an exception under rb_protect(). [ruby-dev:45113]

Mon Jan  9 23:37:43 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  fix typos.

Mon Jan  9 20:55:34 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c : don't embed struct heaps_slot to a heap block because it
	  can causes copy-on-write of memory page on heap block when its
	  free_next is rewritten.

Mon Jan  9 20:26:33 2012  Tanaka Akira  <akr@fsij.org>

	* ext/pathname/pathname.c (path_entries): add document suggested by
	  the thread [ruby-core:41959] [Bug #5859].

Mon Jan  9 20:14:13 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/lib/socket.rb (family_addrinfo): don't require protocol
	  equality.  For example, protocol 0 and IPPROTO_TCP is not problem
	  for TCP.

Mon Jan  9 20:08:52 2012  Tanaka Akira  <akr@fsij.org>

	* ext/socket/lib/socket.rb (family_addrinfo): return the given
	  addrinfo object.
	  Patch by Ippei Obayashi.  [ruby-dev:45095] [Bug #5845]

Mon Jan  9 19:40:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/zlib/test_zlib.rb (TestZlibGzipWriter#test_writer_wrap): set
	  binmode explicitly.

Mon Jan  9 14:42:41 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: free_slots is changed Singly linked list. clear
	  free_slots before sweep.

Mon Jan  9 07:46:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c: i686-linux needs to define _XOPEN_SOURCE 600 for posix_memalign.

Mon Jan  9 04:24:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c (rb_objspace_free): global_List is allocated with xmalloc.
	  patched by Sokolov Yura.  https://github.com/ruby/ruby/pull/78

	* dln_find.c: remove useless replacement of free.

	* ext/readline/readline.c (readline_attempted_completion_function):
	  strings for readline must allocated with malloc.

	* process.c (run_exec_dup2): use free; see also r20950.

	* re.c (onig_new_with_source): use malloc for oniguruma.

	* vm.c (ruby_vm_destruct): use free for VMs.

	* vm.c (thread_free): use free for threads.

Mon Jan  9 04:24:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* dln_find.c: remove useless replacement of free.

	* ext/readline/readline.c (filename_completion_proc_call):
	  matches should use xfree.

	* ext/readline/readline.c (username_completion_proc_call): ditto.

Mon Jan  9 01:12:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* numeric.c (rb_enc_uint_char): raise RangeError when added codepoint
	  is invalid. [Feature #5855] [Bug #5863] [Bug #5864]

	* string.c (rb_str_concat): ditto.

	* string.c (rb_str_concat): set encoding as ASCII-8BIT when the string
	  is US-ASCII and the argument is an integer greater than 127.

	* regenc.c (onigenc_mb2_code_to_mbclen): rearrange error code.

	* enc/euc_jp.c (code_to_mbclen): ditto.

	* enc/shift_jis.c (code_to_mbclen): ditto.

Sun Jan  8 20:31:45 2012  Narihiro Nakamura  <narihiro@netlab.jp>

	* gc.c : consider header bytes which are used by malloc.

Sun Jan  8 11:54:43 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (aligned_free): support MinGW. Patch by Hiroshi Shirosaki.

Sun Jan  8 11:43:05 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (slot_sweep): add a assertion instead of a debug print.

Sun Jan  8 01:18:19 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/-ext-/old_thread_select/test_old_thread_select.rb:
	  avoid platform bug. [Bug #5858] [ruby-dev:45108]

Sun Jan  8 00:46:34 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* gc.c: get rid of implicit narrowing conversion.

Sun Jan  8 00:10:10 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in: check posix_memalign(3) and memalign(3).

	* gc.c (aligned_malloc): use configure's result instead of
	  _POSIX_C_SOURCE and _XOPEN_SOURCE because they can't be used
	  to check availability at least on FreeBSD.

Sat Jan  7 22:25:50 2012  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c: use Bitmap Marking algorithm to avoid copy-on-write of
	  memory pages. See [ruby-dev:45085] [Feature #5839]
	  [ruby-core:41916].

	* include/ruby/ruby.h : FL_MARK rename to FL_RESERVED1.

	* node.h : ditto.

	* debug.c : ditto.

	* object.c (rb_obj_clone): FL_MARK move to a bitmap.

	* class.c (rb_singleton_class_clone): ditto.

Sat Jan  7 00:47:07 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* configure.in: always define CANONICALIZATION_FOR_MATHN.
	  [ruby-dev:45100] [Bug #5852]

Fri Jan  6 23:11:20 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* include/ruby/version.h: RUBY_API_VERSION 2.0.0

Fri Jan  6 12:24:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* object.c (rb_inspect): raises Encoding::CompatibilityError if the
	  result is incompatible with the default external encoding.
	  [ruby-core:41931] [Bug #5848]

Thu Jan  5 15:26:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (check_valid_dir): strict checking of root.
	  GetDriveType() succeeds with non root directory as the argument,
	  even if MSDN says that the API needs the root directory.
	  this patch fixes a failure of test/ruby/test_file_exhaustive.rb.

Thu Jan  5 12:15:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* file.c (rb_file_join): separator is appended by array length - 1
	  times. patched by Benoit Daloze [ruby-core:41901] [Bug #5841]

Thu Jan  5 11:47:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/uri/common.rb (URI::Parser#initialize_regexp):
	  use \A \z instead of ^ $. [Bug #5843]

Wed Jan  4 17:55:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* array.c (rb_ary_sample): add example for Array#sample
	  based on patch from https://github.com/ruby/ruby/pull/74

Wed Jan  4 14:24:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* string.c (str_nth_len): count ascii-only run at the end.  this
	  bug appears only when single-byte-optimization is disabled due
	  to unknown coderange.  [ruby-core:41896] [Bug #5836]

Wed Jan  4 11:32:07 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (check_valid_dir): special case for a root directory.
	  Reported by Masateru OKAMOTO at [Bug #5819].

Wed Jan  4 00:19:54 2012  Kouhei Sutou  <kou@cozmixng.org>

	* lib/rexml/parsers/baseparser.rb: use private instead of _xxx
	  method name. This is Ruby code not Python code.
	  refs #5696

Tue Jan  3 23:57:37 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/rexml/parsers/baseparser.rb: rexml BaseParser uses
	  instance_eval unnecessarily on listener add.
	  patch from Charles Nutter. [Bug #5696] [ruby-core:41437]

Tue Jan  3 20:44:13 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* README: add comment for Git user. patch from Arun Agrawal.
	* README.ja: ditto.

Tue Jan  3 15:58:22 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* thread.c: changed documentation for "thread-local" variables.
	  patch from Julien Ammous.

Tue Jan  3 15:50:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* process.c: Fix typo. patch from Aviv Ben-Yosef.

Tue Jan  3 13:43:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* tool/merger.rb: allow r0123 style revision number.

Tue Jan  3 11:17:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* tool/merger.rb (#version_up): version.h date should be Japanese
	  locale date.

Mon Jan  2 22:08:00 2012  Akinori MUSHA  <knu@iDaemons.org>

	* tool/file2lastrev.rb (VCS::detect): Add support for Subversion
	  1.7 which adopted a whole new working directory structure.

	* tool/file2lastrev.rb (VCS::detect): Simply use .each instead of
	  .sort.reverse_each which looks too arbitrary.  If you want SVN
	  to be tried first, then you just have to register it first as it
	  is right now.

Mon Jan  2 20:53:36 2012  Tanaka Akira  <akr@fsij.org>

	* lib/securerandom.rb (random_bytes): use IO#read instead of
	  IO#readpartial to make the intent more clear.

Mon Jan  2 15:26:39 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* test/ruby/test_object.rb (test_send_with_block): add a normal case.

Mon Jan  2 15:18:54 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

	* test/ruby/test_object.rb (test_send_with_block): moved from
	  bootstraptest/test_flow.rb.

Mon Jan  2 15:10:11 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/test/unit/parallel.rb: use pack("m0") instead of
	  pack("m").gsub("\n","").
	* lib/test/unit.rb (Test::Unit::Runner::Worker#run): ditto.

Mon Jan  2 15:05:09 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/test/unit.rb (Test::Unit::Runner::Worker#run): use
	  File.basename with suffix instead of gsub.

Mon Jan  2 14:55:28 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* lib/test/unit.rb (Test::Unit::Runner#_run_parallel): find may
	  return nil and nil can not dup.

Sun Jan  1 12:23:10 2012  Akinori MUSHA  <knu@iDaemons.org>

	* lib/shellwords.rb (Shellwords#shellescape): Drop the //n flag
	  that only causes warnings with no real effect.  [Bug #5637]

Sat Dec 31 06:28:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (rb_barrier_waiting): save the number of waiting threads
	  in RBASIC()->flags. [ruby-dev:45002] [Bug #5768]

	* thread.c (rb_barrier_wait): increment and decrement around
	  rb_mutex_lock, and use rb_barrier_waiting().

	* thread.c (rb_barrier_release): use rb_barrier_waiting().

	* thread.c (rb_barrier_destroy): ditto.

Mon Dec 26 17:20:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* vm.c (vm_exec): add guard to prevent optimization for LLVM clang.

Fri Dec 30 17:01:12 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* vm_eval.c (rb_f_send): fix obj.send() documentation issue.
	 [Bug #5125] [ruby-core:38633]

Thu Dec 29 22:36:16 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* lib/test/unit.rb (Test::Unit::Runner::Worker#_run_parallels): fix
	  premature exit when all workers' status are :ready or :prepare.
	  [ruby-dev:45061] [Bug #5822]

Thu Dec 29 01:51:13 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* include/ruby/ruby.h: fix #error pragma. LLP64 platform is supported.

	* include/ruby/st.h: ditto.

Wed Dec 28 11:22:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/fileutils.rb (FileUtils::Entry_#entries): use utility method
	  instead of typoed regexp.  [ruby-core:41829] [Bug #5817]

Wed Dec 28 02:08:04 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* vm_insnhelper.c (unknown_keyword_error): add GC guard to prevent
	  intermediate object from GC.

Tue Dec 27 22:34:54 2011  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb (Worker#close): "closing IO if IO is closed"
	  should be "closing IO if IO isn't closed"

Tue Dec 27 22:04:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* st.c (st_update): new function to lookup the given key and
	  update the value.  [ruby-dev:44998]

Tue Dec 27 21:17:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* node.h (rb_args_info): change pre_args_num and post_args_num as
	  int, to match with rb_iseq_t.

	* parse.y (new_args_gen): check overflow.

Mon Dec 26 22:38:35 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* vm_insnhelper.c (unknown_keyword_error): make it kind a error
	  message when unknown keyword is given.  It require more work.
	  See [ruby-core:40518] and [ruby-core:40541] in detail.

Mon Dec 26 22:31:07 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments),
	  iseq.c (rb_iseq_parameters), vm_insnhelper.c
	  (vm_callee_setup_arg_complex): support Method#parameters for keyword
	  arguments.  The provisional spec is what Benoit Daloze proposed.
	  [ruby-core:40541]

	* test/ruby/test_keyword.rb: add a test for above.

Mon Dec 26 22:15:27 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments,
	  iseq_compile_each), vm_insnhelper.c (vm_callee_setup_arg_complex):
	  implement keyword arguments.  See [ruby-core:40290]
	  The feature is promised to be included in 2.0, but the detail spec
	  is still under discussion; this commit is a springboard for further
	  discussion.  Please try it and give us feedback.
	  This commit includes fixes for some problems reported by Benoit
	  Daloze <eregontp AT gmail.com> [ruby-core:40518] and Marc-Andre
	  Lafortune <ruby-core-mailing-list AT marc-andre.ca>
	  [ruby-core:41772].

	* iseq.c (iseq_free, prepare_iseq_build): bookkeeping.

	* test/ruby/test_keyword.rb: add tests for keyword arguments.

	* test/ripper/dummyparser.rb (class DummyParser): temporal fix for
	  ripper test.

Mon Dec 26 22:00:17 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* node.h, node.c, parse.y: implement a parser part for keyword
	  arguments.
	  This is a preparation for keyword argument (see [ruby-core:40290]).

	* gc.c (gc_mark_children): bookkeeping.

Mon Dec 26 21:03:18 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* node.h, parse.y (new_args_gen), compile.c (iseq_set_arguments): use
	  struct rb_args_info instead of NODEs.
	  This is a preparation for keyword argument (see [ruby-core:40290]).

	* node.c (dump_node), gc.c (gc_mark_children, obj_free): bookkeeping.

Mon Dec 26 20:59:51 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* node.h, parse.y (lambda, f_larglist): remove NEW_LAMBDA hack.
	  This is a preparation for keyword argument (see [ruby-core:40290]).

Mon Dec 26 22:01:19 2011  Hiroshi Shirosaki <h.shirosaki@gmail.com>

	* io.c (rb_sys_fail_path): move the definition.
	  Move above for using it in set_binary_mode_with_seek_cur().

	* io.c (set_binary_mode_with_seek_cur): fix improper seek cursor.
	  Seeking file cursor with setting binary mode has possibility to
	  cause infinite loop. Fixed the bug and refined error handling.
	  Introduced at r34043.

	  And cleanups as below.
	  Remove unnecessary parentheses of `fptr`.
	  Use return value of setmode().

	* test/ruby/test_io_m17n.rb
	  (TestIO_M17N#test_seek_with_setting_binmode): add a test for above.
	  [ruby-core:41671] [Bug #5714]

Mon Dec 26 17:01:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* common.mk (LIBRUBY_A): depends on main.o since r33774.
	  [ruby-core:41786] [Bug #5796]

Mon Dec 26 13:07:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io.rb (TestIO#test_autoclose): Tempfile.new doesn't
	  accept the block argument.

Mon Dec 26 13:06:52 2011  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb: Avoid zombie processes on "--separate" option
	  added at r34121.

Mon Dec 26 04:01:23 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_cipher.c: Update and complete documentation.

Sun Dec 25 23:16:11 2011  Shota Fukumori  <sorah@tubusu.net>

	* test/testunit/test_parallel.rb (test_separate): Test for "--separate"
	  option (r34121)

Sun Dec 25 22:39:49 2011  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb (_run_parallel):
	  New option "--separate" for test/unit; when running tests with this
	  option, a job process will be restarted after one test file has done.
	  This means all test files will run with separated process.

	* lib/test/unit/parallel.rb: Fix for above. Now parallel.rb puts
	  "ready!" for first ready, "ready" for afters.

Sun Dec 25 00:02:15 2011  Luis Lavena  <luislavena@gmail.com>

	* configure.in: change --with-ntver to --with-winnt-ver to be more
	  descriptive in the context. [ruby-core:41794]

Sat Dec 24 23:25:15 2011  Luis Lavena  <luislavena@gmail.com>

	* configure.in: add --with-ntver option to match win32/configure.bat
	  functionality. Set 0x0501 as default. [ruby-core:35010]
	  [ruby-core:35035]

Sat Dec 24 12:38:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* proc.c (proc_call): get rid of optimization-out by clang.

	* proc.c (rb_proc_call, rb_proc_call_with_block): ditto.

Sat Dec 24 10:56:32 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/readline/readline.c (readline_readline): check if outstream
	  is closed to get rid of a bug of readline 6.  [ruby-dev:45043]
	  [Bug #5803]

Sat Dec 24 06:59:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/readline/test_readline.rb (test_line_buffer__point): use
	  lambda not to exit entire method by "return".  or "next" for
	  proc.  [ruby-dev:45042] [Bug #5802]

Sat Dec 24 01:20:39 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm_eval.c (send_internal): PASS_PASSED_BLOCK_TH must be placed
	  just before calling rb_call0.

	* bootstraptest/test_flow.rb: add a test for above.

Sat Dec 24 00:55:16 2011  Tanaka Akira  <akr@fsij.org>

	* lib/tempfile.rb (Tempfile#initialize): warn if a block is given.

Fri Dec 23 16:14:30 2011  TAKAO Kouji  <kouji@takao7.net>

	* ext/readline/readline.c (readline_attempted_completion_function):
	  in Readline module with GNU Readline 6 case, Readline module
	  resets completion_append_character to " ", after it executes
	  completion. So, Readline module stores
	  completion_append_character, and Readline module always sets it
	  after Readline module executes completion. [ruby-dev:43456]
	  [Feature #4635]

Fri Dec 23 15:59:05 2011  TAKAO Kouji  <kouji@takao7.net>

	* ext/readline/readline.c (Init_readline): libedit check
	  rl_getc_function only when rl_initialize() is called, and
	  using_history() call rl_initialize(). This assignment should be
	  placed before using_history(). [ruby-core:40641] [Bug #5539]

Fri Dec 23 10:14:47 2011  Tanaka Akira  <akr@fsij.org>

	* test/thread/test_queue.rb (test_thr_kill): show the number of loop
	  run when the test failed.

Fri Dec 23 09:23:48 2011  Tanaka Akira  <akr@fsij.org>

	* test/test_pty.rb (test_pty_check_default): call PTY.check until
	  "cat" command is finished.

Fri Dec 23 06:03:00 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* common.mk: add "check succeeded" message.

	* README, README.ja: follow above change.

Fri Dec 23 06:00:39 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* ext/bigdecimal/bigdecimal.h: add satisfy cc-mode comment.
	* util.c: ditto.

Fri Dec 23 00:08:25 2011  Tanaka Akira  <akr@fsij.org>

	* test/test_pty.rb (test_pty_check_default): "cat" may not terminated
	  in the 0.1 second.

Thu Dec 22 23:37:25 2011  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_thread.rb (test_condvar_timed_wait): don't test the
	  maximum sleep time.  Ruby is not a real-time system.

Thu Dec 22 22:37:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* thread_pthread.c (ping_signal_thread_list): remove return value.
	* thread_pthread.c (check_signal_thread_list): add a new function to
	  check if signal thread list is empty.
	* thread_pthread.c (thread_timer): check signal thread list after
	  timer_thread_function(). main thread might be added into signal thread
	  list during timer_thread_function().

Thu Dec 22 00:40:24 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/bigdecimal/bigdecimal.c (VpMult, VpCtoV, VpSqrt): remove assigned
	  but unused variables.

Wed Dec 21 18:28:22 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* common.mk (newline.c, miniprelude.c): revert r33949 because the change
	  broke mswin build, and the changer said no reason about the change.
	  [ruby-dev:45016] [Bug #5783]

Wed Dec 21 12:35:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (BigDecimal_s_allocate): follow
	  Allocation Framework.  [Bug #5775]

Wed Dec 21 02:25:36 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/emitter.c: fixing clang warnings. Thanks Joey!

Wed Dec 21 01:06:00 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* ext/bigdecimal/README: Update redmine.ruby-lang.org to bugs.ruby-lang.org
	* ext/socket/ancdata.c: ditto
	* test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb: ditto
	* test/syck/test_yaml.rb: ditto
	* doc/ChangeLog-1.9.3: ditto

Tue Dec 20 23:50:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* PStore content update perf optimization. Patch by Masaki Matsushita.
	  See #5248.

	* lib/pstore.rb (save_data):

	  * Delete inadequate Marshal check.

	  * Deferred file truncation: when writing the new content, truncate
	    the saved file to the data size after writing the data, instead of
	    truncating whole bytes before writing data.

	  * Deferred MD5 calculation: when comparing MD5 hash to check the
	    content modification, calculate MD5 hash of new data iif the
	    content length is differ from the old one.

	  * Compare content size with String#bytesize instead of String#size.

Tue Dec 20 21:00:30 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: uses to_integer instead.
	* test/date/test_switch_hitter.rb: added a test.

Tue Dec 20 15:04:18 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* Make sure to clear $! when ignoring an exception

	* ext/openssl/ossl.c (ossl_pem_passwd_cb0, ossl_verify_cb):
	  pem_passwd_cb and verify_cb ignores the exception raised in a
	  callback proc so it should clear $! for subsequent execution.

	  That's said, both subsequent processes for pem_passwd_cb and
	  verify_cb raises another exception before leaking $! to Ruby world.
	  We cannot test this fix in Ruby land.

	* test/openssl/test_pkey_rsa.rb
	  (test_read_private_key_pem_pw_exception): Test for pem_passwd_cb +
	  exception.

Tue Dec 20 11:49:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/date/test_date_base.rb (test_jd): tests for
	  [ruby-dev:45008].

Tue Dec 20 10:20:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/date/date_core.c (wholenum): fix the type of the return value.

Tue Dec 20 05:03:24 2011  Eric Hodel  <drbrain@segment7.net>

	* README.ja:  Update redmine.ruby-lang.org to bugs.ruby-lang.org
	* README:  ditto
	* common.mk:  ditto
	* man/erb.1:  ditto
	* man/irb.1:  ditto
	* man/ri.1:  ditto
	* man/ruby.1:  ditto
	* sparc.c:  ditto
	* tool/install-sh:  ditto

Tue Dec 20 02:15:18 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c:  [ruby-dev:45008].

Sun Dec 18 18:52:37 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* vm.c (vm_define_method): improve guard of iseq from GC.  Fix
	  failure or segmentation fault in test_singleton_method(TestGc)
	  on sparc Solaris10 compiled with Oracle Solaris Studio 12.2.
	  [Bug #5762] [ruby-dev:45000] [Bug #4178]

Sun Dec 18 14:34:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (Init_bigdecimal): does not follow
	  allocation framework right now.  [ruby-core:41710] [Bug #5773]

Sun Dec 18 12:42:48 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: BigDecimals can be restored
	  from YAML.
	* ext/psych/lib/psych/visitors/yaml_tree.rb: BigDecimals can be dumped
	  to YAML.
	* test/psych/test_numeric.rb: tests for BigDecimal serialization

Sun Dec 18 12:03:13 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/scalar_scanner.rb: Strings that look like dates
	  should be treated as strings and not dates.

	* test/psych/test_scalar_scanner.rb: corresponding tests.

Sun Dec 18 09:43:21 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/thread/test_queue.rb (test_thr_kill): extend timeout.
	  this test takes a long time at slow machine.

Sun Dec 18 09:36:51 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/ruby/envutil.rb (invoke_ruby): remove :timeout option before
	  pass it to Kernel#spawn.

Fri Dec 16 17:18:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* README, README.ja: 'make check' is preferable to 'make test'.

Thu Dec 15 23:16:13 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* error.c (builtin_type_name): don't return pointer to the buffer of
	  temporary String object.

Thu Dec 15 17:56:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (argf_type): make typed data.

Thu Dec 15 17:40:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_check_type): fix typo.

Thu Dec 15 14:48:35 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/strscan/strscan.c: use typed data with
	  onig_region_memsize().

Thu Dec 15 14:33:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_check_typeddata): refine error message with
	  including expected struct name.

Thu Dec 15 13:15:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* regcomp.c (onig_region_memsize): implemented for memsize_of().

	* ext/objspace/objspace.c (memsize_of): use it.

Thu Dec 15 10:44:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (rb_ary_reject_bang, rb_ary_delete_if): update rdoc.
	  documentation from Thomas Leitner <t_leitner AT gmx.at> in
	  [ruby-core:41616].  [Bug #5752]

Thu Dec 15 10:10:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/test_require.rb (test_race_exception): get rid of
	  not-guaranteed timing issue.  [ruby-core:41655] [Bug #5754]

Wed Dec 14 21:58:42 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io_m17n.rb
	  (TestIO_M17N#test_{read_with_binmode_and_get[cs]}): only for Windows.

Wed Dec 14 19:57:23 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* common.mk,Makefile.in,win32/Makefile.sub (ECHO1): move platform
	  specific hack from common.mk to Makefile.in (and win32/Makefile.sub).
	  [Bug #5711]

	* lib/mkmf.rb: we can generate Makefile as we like.

Wed Dec 14 19:22:33 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c, include/ruby/win32.h (rb_w32_fd_is_text): new function.

	* win32/win32.c (init_stdhandle): set default mode of stdin as binmode.

	* io.c (set_binary_mode_with_seek_cur): new function to replace
	  SET_BINARY_MODE_WITH_SEEK_CUR macro.  now returns previous mode of the
	  fd and take care of LF in rbuf.

	* io.c (do_writeconv): set text mode when needed.

	* io.c (io_read): need to change the mode of the IO to binmode
	  temporally when the length for IO#read, because IO#read with length
	  must behave so.

	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{read_with_length,
	  read_with_length_binmode,get[cs]_and_read_with_binmode,
	  read_with_binmode_and_get[cs],read_write_with_binmode}): tests for
	  above changes.

	all patches are written by Hiroshi Shirosaki. [ruby-core:41496]
	[Feature #5714]

Wed Dec 14 15:28:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c (str_encode): about the extension of :fallback
	  option since 1.9.3.

Wed Dec 14 12:19:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* load.c (load_unlock): release loading barrier and then remove it
	  from loading_table if it is not in-use.  [Bug #5754]

	* thread.c (rb_barrier_release, rb_barrier_destroy): return
	  whether any other threads are waiting on it.

Wed Dec 14 11:23:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread_pthread.c (ubf_select): call rb_thread_wakeup_timer_thread()
	  only when it is not timer_thread. [Bug #5757] [ruby-dev:44985]
	  patched by Tomoyuki Chikanaga.

Wed Dec 14 10:20:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* load.c (load_lock): delete the loading barrier if it has been
	  destroyed.

	* thread.c (rb_barrier_wait): return nil for recursive lock
	  instead of false, to distinguish it from destroyed barrier.

Wed Dec 14 01:24:55 2011  okkez  <okkez000@gmail.com>

	* thread_pthread.c (rb_thread_create_timer_thread): fix memory
	  leak. [ruby-dev:44904] [Bug #5688]

Wed Dec 14 00:01:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (primary): point method name line.  [ruby-core:40936]
	  [Bug #5614]

Tue Dec 13 23:43:48 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* error.c (name_err_mesg_to_str): clear rb_thread_t::errinfo when
	  ignore exception under rb_protect(). [ruby-core:41612] [Bug #5755]

	* test/ruby/test_exception.rb (test_exception_in_name_error_to_str):
	  add a corresponding test.

Tue Dec 13 16:13:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* load.c (load_unlock): all threads requiring one file should
	  share same loading barrier, so it must be kept alive while those
	  are waiting on it.  [ruby-core:41618] [Bug #5754]

Tue Dec 13 07:30:14 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/webrick/httpresponse.rb (setup_header): 1xx responses
	  are allowed to have Keep-Alive connections.

	* test/webrick/test_httpresponse.rb: corresponding test.

Tue Dec 13 07:13:28 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/webrick/httpresponse.rb (setup_header): 204 and 304 responses
	  are allowed to have a Keep-Alive connection. [ruby-core:41581]

	* test/webrick/test_httpresponse.rb: corresponding test.

Tue Dec 13 06:29:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_magic_comment): should pass the proper value.
	  [ruby-dev:44984][Bug #5753]

Tue Dec 13 05:50:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (vm_yield_setup_block_args): splat single
	  argument if optional arguments are defined not only mandatory or
	  post arguments.  [ruby-core:41557] [Bug #5730]

Mon Dec 12 22:35:39 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* parse.y (stmt_or_begin): changed the error message for BEGIN not
	  at toplevel.  [ruby-dev:44963] [Bug #5738]

Mon Dec 12 17:29:01 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* README: Fixed SupportedPlatforms URL in the README.
	  patched by eMxyzptlk. https://github.com/ruby/ruby/pull/62

Mon Dec 12 17:26:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* load.c (rb_feature_p): lazy assigned load_path searched in
	  loading_table were not expanded, but all features, pushed to
	  loading table, are expanded.  a patch by Yura Sokolov
	  <funny.falcon AT gmail.com> in [ruby-core:41545]. [Bug #5727]

Mon Dec 12 15:41:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/stringio/stringio.c (strio_truncate): fix typo.  patched by
	  Nick Howard <ndh AT baroquebobcat.com>.
	  https://github.com/ruby/ruby/pull/65

Sun Dec 11 12:19:17 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb: includes the sequence number of UID in a error
	  message.  suggested by art lussos.
	  [ruby-core:41413] [Feature #5692]

Sun Dec 11 11:42:10 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* ext/syslog/syslog.c: fix a typo. [ruby-core:41585] [Bug #5740]

Sun Dec 11 10:48:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (exit_initialize): deal with true and false as well as
	  Kernel#exit.  [ruby-dev:44951] [Bug #5728]

Sun Dec 11 10:37:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* object.c (rb_check_to_int): new function to convert a VALUE to
	  an Integer if possible, but returns nil instead of raising an
	  exception otherwise.

Sun Dec 11 10:34:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (rb_exit_status_code): extract from rb_f_exit_bang and
	  rb_f_exit.  assume 0 to be success in Kernel#exit! too.

Fri Dec  9 19:24:31 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* enc/trans/iso-8859-16-tbl.rb: add ISO-8859-16 converter.

	* enc/trans/single_byte.trans: ditto.

Fri Dec  9 14:28:40 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* file.c (file_path_convert): don't convert it when the path string is
	  ascii only. [ruby-core:41556] [Bug #5733]
	  tests are contributed by nobu.

Fri Dec  9 08:00:15 2011  Luis Lavena  <luislavena@gmail.com>

	* include/ruby/win32.h: undef stat to silence mingw-w64 stat
	  redefinition warnings (GCC 4.6.3).

Thu Dec  8 23:38:24 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* variable.c (set_const_visibility): clear inline-cache when constant's
	  visibility is modified. [ruby-dev:44929]

	* test/ruby/test_module.rb (test_private_constants_clear_inlinecache):
	  add test for it.

Thu Dec  8 23:26:11 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/extmk.rb (extract_makefile): should sort after map, not before
	  it.  in this case there is no difference, but we should write better
	  code.  this bad smell was caught by nagachika.

Thu Dec  8 22:31:13 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/extmk.rb (extract_makefile): need to sort the array of current
	  srcs before comparing to the sorted old srcs.
	  fixed the problem that the configuring stage of exts were always
	  run, introduced at r33801.

Thu Dec  8 13:26:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/rexml/test_order.rb (OrderTester#test_more_ordering): use
	  Zlib::GzipReader.open instead of Zlib::GzipReader.new with File.new.
	  fixed a test error on Windows introduced at r33946.

Thu Dec  8 13:11:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_process.rb (TestProcess#test_sete[gu]id): silently
	  skip if not implemented such functions (such as, on Windows).
	  fixed test errors on Windows introduced at r33953.

Thu Dec  8 12:57:50 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/socket/extconf.rb: forgotten to define HAVE_SOCKETPAIR for
	  windows.
	  fixed test errors on Windows introduced at r33947.

Thu Dec  8 12:11:06 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_WERROR_FLAG): append all warning flags which
	  are enabled to compile, so that printf format modifiers properly
	  fail.  [ruby-core:41351] [Bug #5679]

Thu Dec  8 07:20:15 2011  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc:  Document difference between match and =~, options with
	  Regexp.new and global variables.  Patch by Sylvain Daubert.
	  [Ruby 1.9 - Bug #5709]

Thu Dec  8 06:53:10 2011  Eric Hodel  <drbrain@segment7.net>

	* doc/re.rdoc:  Fix example code to match documentation.  Patch by
	  Jarno Lamberg.  [Ruby 1.9 - Bug #5624]

Wed Dec  7 19:04:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (rpath): fix typo in the help string.  a patch from
	  Yuji Yamano <yyamano AT kt.rim.or.jp> in [ruby-list:48568].

Wed Dec  7 18:55:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm.c (vm_set_top_stack, vm_set_eval_stack): check for stack
	  overflow with stack_max before push new frame. [ruby-core:41520]
	  [Bug #5720]

	* vm.c (vm_set_main_stack): no stack overflow chances after
	  vm_set_eval_stack().

Wed Dec  7 09:58:15 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/bigdecimal/bigdecimal.c:  Document +@, -@, hash, INFINITY, Nan.
	  Patch by Sylvain Daubert.  [Ruby 1.9 - Feature #5622]

Wed Dec  7 09:48:00 2011  Eric Hodel  <drbrain@segment7.net>

	* io.c (Init_IO):  Mention io/console methods.  [Ruby 1.9 - Bug #5602]
	* ext/io/console/console.c:  Mention that io/console must be required
	  similar to lib/time.rb

Wed Dec  7 08:04:31 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb (module Psych): parse and load methods take
	  an optional file name that is used when raising Psych::SyntaxError
	  exceptions
	* ext/psych/lib/psych/syntax_error.rb (module Psych): allow nil file
	  names and handle nil file names in the exception message
	* test/psych/test_exception.rb (module Psych): Tests for changes.

Tue Dec  6 18:26:33 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/dbm.c: use db_version() instead of DB_VERSION_STRING to
	  detect runtime Berkeley DB version.
	  use dpversion instead of _QDBM_VERSION to detect runtime QDBM
	  version.
	  [ruby-dev:44948]

Tue Dec  6 12:30:41 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: detect gdbm_version in libgdbm.

	* ext/dbm/dbm.c: make DBM::VERSION more informative for gdbm, qdbm and
	  Berkeley DB 1.x.  [ruby-dev:44944]

Tue Dec  6 07:26:37 2011  Eric Hodel  <drbrain@segment7.net>

	* range.c:  Improve documentation for Range.  Patch by Chris Zetter.
	  [Ruby 1.9 - Bug #5656]

Mon Dec  5 19:08:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* regparse.c (PFETCH_READY): separate gcc specific trick.

Mon Dec  5 19:01:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (proc_seteuid_m): fix argument.

	* test/ruby/test_process.rb (test_geteuid): fix typo.

	* test/ruby/test_process.rb (test_getegid, test_set[eg]uid): add.

Mon Dec  5 18:56:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bignum.c (big_rshift), compile.c (validate_label,
	  iseq_build_from_ary_exception), cont.c (cont_capture), dir.c
	  (dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open)
	  (rb_io_advise), parse.y (parser_compile_string)
	  (rb_parser_compile_file), proc.c (binding_free), process.c
	  (rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core)
	  (p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null),
	  signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main),
	  vm_insnhelper.c (vm_expandarray): suppress
	  unused-but-set-variable warnings.

	* class.c (rb_obj_methods), compile.c (iseq_compile_each),
	  iseq.c(iseq_load, rb_iseq_parameters), pack.c (pack_pack),
	  regcomp.c (is_not_included, update_string_node_case_fold),
	  transcode.c (rb_econv_open0, make_replacement),
	  vm_eval.c (raise_method_missing): remove unused variable.

	* signal.c (reserved_signal_p): static.

Mon Dec  5 14:27:23 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* include/ruby/{subst.h,win32.h}, ext/socket/rubysocket.h: revert
	  r33876.  [ruby-core:41475] [Bug #5706]

	* ext/socket/extconf.rb: the alternative hack for [Bug #5675].

Mon Dec  5 10:18:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/zlib/zlib.c (rb_gzreader_initialize): revert a part of r33937.
	  1st, to change the mode of an IO is very sensitive problem, so
	  the maintainer of this library should judge it.
	  2nd, usually Zlib::GzipReader.new is not called directly.  #initialize
	  is called via .open, and in the method the I/O is opened in binary
	  mode, so there is no problem without changing the mode in #initialize.

Sun Dec  4 22:53:12 2011  Tanaka Akira  <akr@fsij.org>

	* lib/tempfile.rb: don't use lock directory.  [ruby-dev:39197]

Sun Dec  4 22:34:43 2011  Tanaka Akira  <akr@fsij.org>

	* lib/tempfile.rb (Tempfile::MAX_TRY): remove unused constant.

Sun Dec  4 12:11:28 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* lib/pp.rb: fix rdoc.

Sun Dec  4 12:03:16 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/delegate.rb (Delegator#methods): Kernel#methods receives
	  zero or one argument. [ruby-core:37118] [Bug #4882]

Sun Dec  4 10:15:00 2011  Luis Lavena  <luislavena@gmail.com>

	* ext/zlib/zlib.c (rb_gzreader_initialize): use binary mode by default
	  under Windows. Patch by Hiroshi Shirosaki. [ruby-core:40706]
	  [Feature #5562]

	* include/ruby/encoding.h (void rb_econv_binmode): define NEWLINE
	  decorator.

	* io.c (rb_cloexec_fcntl_dupfd): Introduce NEED_READCONV and
	  NEED_WRITECONV to replace universal newline decorator by CRLF only
	  when required to improve file reading and writing under Windows.
	  Patch by Hiroshi Shirosaki. [ruby-core:40706] [Feature #5562]
	* io.c (do_writeconv): adjust binary mode if required.
	* io.c (read_all, appendline, swallow, rb_io_getline_1): ditto.
	* io.c (io_getc, rb_io_each_codepoint, rb_io_ungetc): ditto.
	* io.c (rb_io_binmode, rb_io_ascii8bit_binmode): ditto.
	* io.c (rb_io_extract_modeenc, rb_sysopen): ditto.
	* io.c (pipe_open, prep_stdio, io_encoding_set): ditto.
	* io.c (rb_io_s_pipe, copy_stream_body): ditto.

	* test/ruby/test_io_m17n.rb (EOT): add test for pipe and stdin in
	  binary mode.

	* win32/win32.c (init_stdhandle): remove O_BINARY from stdhandle
	  initialization.
	* win32/win32.c (rb_w32_write): use FTEXT mode accordingly.

Sat Dec  3 20:49:16 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* variable.c (set_const_visibility): print a warning when no argument
	  is passwd to Module#private_constant.  [ruby-list:48558]

	* vm_method.c (set_method_visibility): ditto for
	  Module#private_class_method.

Sat Dec  3 20:43:14 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* variable.c (set_const_visibility): Module#private_constant has
	  changed the visibility of only the first argument.  Now it changes
	  all of them.  [ruby-list:48558]

	* test/ruby/test_module.rb: add a test for above.

Sat Dec  3 07:17:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (CFLAGS): append ARCH_FLAG.

	* configure.in (ARCH_FLAG): exclude from CFLAGS.

	* configure.in (UNIVERSAL_INTS): include short int.  fix for
	  test/mkmf.

Fri Dec  2 15:48:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.c (VpAllocReal): reduce extra frac.

Fri Dec  2 15:41:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: check whether -pie or -Wl,-pie is valid as
	  LDFLAGS.  [ruby-core:41438] [Bug#5697]

	* configure.in: use $linker_flag for LDFLAGS option which is not
	  limited to particular platforms.

Thu Dec  1 23:21:58 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) only if
	  PR_SET_NAME is available.

Thu Dec  1 22:31:16 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (linux_get_maxfd): change local variable name.

Thu Dec  1 16:59:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/socket/extconf.rb: add arguments for macro calls.
	  [ruby-core:41370] [Bug#5681]

Thu Dec  1 16:20:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (MakeMakefile#try_func): fix broken patch at r33834.

Thu Dec  1 14:43:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.h (Real): suppress false warning from
	  clang.  [ruby-core:41418] [Bug#5693]

Thu Dec  1 10:31:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (LDFLAGS): -fstack-protector is always needed to
	  link static library created with it.  [ruby-core:41387]
	  [Bug#5686]

Thu Dec  1 07:03:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add sys/prctl.h test.
	* thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) to change
	  thread name. It may help to debug.

Wed Nov 30 23:35:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* variable.c (rb_path2class): don't raise NameError when the middle
	  constant of the path is not defined but defined on toplevel.
	  [ruby-core:41410] [Bug #5691]

Wed Nov 30 20:02:02 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>

	* transcode.c: Simplified rb_econv_binmode, avoided a warning on cygwin.

Wed Nov 30 08:57:07 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/mkmf.rb:  Use MakeMakefile's rm_f to avoid conflict with Rake or
	  FileUtils.
	* test/ruby/test_module.rb:  Hide MakeMakefile's inclusion in Object

Wed Nov 30 09:12:43 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* lib/rdoc/encoding.rb (RDoc::Encoding.read_file): fixup newline chars
	  on Windows.
	  see https://github.com/rdoc/rdoc/issues/87

	* test/rdoc/test_rdoc_markup_pre_process.rb
	  (TestRDocMarkupPreProcess#test_include_file,
	  TestRDocMarkupPreProcess#test_include_file_encoding_incompatible):
	  follow above change.

Wed Nov 30 09:09:37 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c (parse): parse method can take an option file
	  name for use in exception messages.
	* test/psych/test_parser.rb: corresponding tests.

Tue Nov 29 09:07:59 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/mkmf.rb:  Fix indentations of constants at end of module.
	  Document some constants.

Tue Nov 29 09:58:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_write_error2): suppress unused variable warning.

Tue Nov 29 07:45:26 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/mkmf.rb:  Wrap comments to 78 columns and clean up formatting.

Tue Nov 29 05:54:18 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/mkmf.rb:  Wrap mkmf.rb in module MakeMakefile to clean up Object
	  documentation.  [Ruby 1.9 - Feature #5658]
	* ext/extmk.rb:  Use MakeMakefile::CONFIG instead of Object::CONFIG
	* test/mkmf/base.rb:  ditto

Tue Nov 29 00:08:57 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* common.mk (INSTRUBY_ARGS): added --mantype to apply mdoc2man.rb
	  to man pages.  Fixes #5598.
	  (do-install-nodoc, do-install-local, do-install-man,
	  dont-install-nodoc, dont-install-local, dont-install-man):
	  No longer needs --mantype.

	  Reported by Rainer Orth <ro AT cebitec.uni-bielefeld.de>,
	  patch by George Koehler <xkernigh AT netscape.net>.

Mon Nov 28 22:26:31 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/rake/test_rake_directory_task.rb
	  (TestRakeDirectoryTask#test_directory_win32): shouldn't create any
	  file/directory on root directory.  create on @tempdir (= Dir.pwd).
	  see https://github.com/jimweirich/rake/issues/91

Mon Nov 28 12:57:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_write_error2): fwrite() returns ssize_t.

Mon Nov 28 12:47:19 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* parse.y (nodetype, nodeline): static.  these functions are for
	  debugging, and not intend to be public.

Mon Nov 28 12:37:54 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* gc.c (initial_params): static.  it seems to be forgotten at r33501.

Mon Nov 28 12:32:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* include/ruby/win32.h, win32/win32.c (GetCurrentThreadHandle): remove
	  unused old API.

Mon Nov 28 12:29:20 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/mkexports.rb (Exports#initialize): remove old symbol name.

Mon Nov 28 12:15:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/mkexports.rb (Exports#read_substitution): need to read
	  from subst.h too.  [Bug #5675]

Mon Nov 28 11:46:35 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (rb_io_flush): release GVL during fsync() on Windows.

Mon Nov 28 11:00:25 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* include/ruby/subst.h: typo of r33876.

Mon Nov 28 10:36:00 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/subst.h: moved Windows specific substitutions from
	  win32.h.

	* ext/socket/rubysocket.h: include ruby/subst.h.  [Bug #5675]

Mon Nov 28 10:20:58 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/{Makeilfe.sub,win32.c} (FILE_COUNT, FILE_READPTR): move the
	  definitions from config.h to win32.c.  I dared to have left such
	  macros, for other future compiler support.
	  [ruby-core:41313] [Bug #5674]

Mon Nov 28 09:28:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (rb_w32_uchmod): typo.  [Bug#5671] [ruby-dev:44898]

	* test/ruby/test_file.rb (TestFile#test_chmod_m17n): test of above bug.

Sun Nov 27 21:25:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: added -fno-strict-overflow. it suppress annoying
	  -Wstrict-overflow warning.

Sun Nov 27 20:58:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (rb_write_error2): get rid of warning on linux. fwrite
	  of glibc is tagged __attribute__ ((__warn_unused_result__))
	  if _FORTIFY_SOURCE != 0.
	* vm_dump.c (rb_vm_bugreport): ditto.

Sun Nov 27 19:09:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (stack_protector): disable on mingw.  [Bug#5676]

	* Makefile.in (DLDFLAGS): also needs -fstack-protector.
	  [Bug#5676]

Sun Nov 27 14:13:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add -fstack-protector into XLDFLAGS as well as
	  XCFLAGS if stack-protector is used.

Sun Nov 27 13:09:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: workaround to avoid MacOS X build error.
	  Maybe autoconf 2.61 is slightly buggy. [ruby-core:41316]

Sun Nov 27 04:57:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in (--no-undefined): r33840 breaks FreeBSD and DragonFly
	  with gcc 4.4 or later. Their environ is in /usr/libexec/ld-elf.so.1,
	  so it will be false negative.

Sun Nov 27 04:55:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP::SSL_IVNAMES): rerefix 33701.
	  SSL_ATTRIBUTES stores names for set_params, they are symbol.
	  SSL_IVNAMES stores instance variable names.

Sun Nov 27 00:16:07 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (copy_stream_body): use 0666 for permission argument for open.
	  [ruby-core:40865]

Sat Nov 26 23:01:38 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_engine.rb: remove side effect of generic engine
	  load by explicitly loading software-based "openssl" engine for
	  all tests.

Sat Nov 26 20:41:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP.get_response): enable use_ssl
	  if given URI object is https.
	  patched by Mark Ferlatte [ruby-core:40665] [Bug #5545]

	* lib/net/http.rb (Net::HTTP.post_form): ditto.

Sat Nov 26 20:01:18 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb (Net::HTTP::SSL_ATTRIBUTES): refix 33701.
	  store instance variable symbol names.

Sat Nov 26 15:40:25 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml (script): should be ./configure

Sat Nov 26 15:39:18 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml (before_script): wrong name, sorry.

Sat Nov 26 15:31:34 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml (before-script): autoconf required.

Sat Nov 26 15:24:05 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* .travis.yml: Travis enable.

Sat Nov 26 10:47:50 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/extconf.rb: remove checks for available functions.
	* ext/openssl/missing.h: ditto.
	  Thanks, Tim Mooney for reporting this!
	  [Bug #5432] [ruby-core:40088]

Sat Nov 26 10:22:28 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: add comment on where to find implementation
	  of OpenSSL::SSL::SSLSocket#session.

Sat Nov 26 05:00:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (--no-undefined): RUBY_TRY_CFLAGS does nothing for
	  linker flags.  use RUBY_TRY_LDFLAGS.

Fri Nov 25 11:37:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (ioctl_narg_len, linux_iocparm_len): reinstantiate linux
	  specific narg length calculation.
	* test/ruby/test_io.rb (test_ioctl_linux2): add new test for old and
	  unstructured ioctl.

Fri Nov 25 10:39:14 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* Makefile.in (EXTLDFLAGS): export it.
	* configure.in: add --no-undefined if --enable-shared is specified.
	  Gentoo enabled this option long time. Also, export EXTLDFALGS.

Fri Nov 25 08:48:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: turn on PIE if --enable-shared is not specified.

Fri Nov 25 08:05:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add -fstack-protector. It help to protect us from
	  stack smashing attack.

Fri Nov 25 08:03:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add -D_FORTIFY_SOURCE=2. It provide some compile
	  time and runtime check for security.

Fri Nov 25 08:00:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* lib/mkmf.rb: get rid of warnings of mkmf.rb if -Wmissing-declarations
	  and/or -Wold-style-definition warnings if specified.
	  Patch by Nikolai Weibull. Thank you! [Bug #5459] [ruby-core:40200]

Fri Nov 25 07:46:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add -Wall always.

Thu Nov 24 20:02:40 2011  Tanaka Akira  <akr@fsij.org>

	* test/openssl/test_engine.rb: use IO#reopen to restore stderr.

Thu Nov 24 19:59:56 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_io_reopen): re-initialize buffering mode for stdout and
	  stderr.

Thu Nov 24 11:12:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (rb_io_fsync,rb_io_fdatasync): release GVL during fsync().
	  fsync() and fdatasync() may take a long time on slow disks and/or
	  if there is much dirty data.
	  Patch by Eric Wong. [Feature #5665] [ruby-core:41247]

Thu Nov 24 10:05:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_engine.rb: Suppress output from 'openssl'
	  engine's RC4 cipher.
	  [Bug #5633] [ruby-core:41026]

Thu Nov 24 08:05:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_pkey_dsa.c: remove redundant colon from error
	  message.
	* ext/openssl/ossl_ssl.c: ditto.
	* ext/openssl/ossl_pkey_rsa: ditto.
	  patched by Eric Hodel [Bug #5604] [ruby-core:40896]

Wed Nov 23 20:03:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (ioctl_narg_len): don't use _IOC_SIZE macro on Linux.
	  On Linux some constants for ioctl(2) doesn't include the size of
	  its return value and 16bit value; for example FIONREAD 0x541B.
	  Moreover the manual, ioctl_list(2),  says "Note  that  the  size
	  bits  are  very unreliable: in lots of cases they are wrong,
	  either because of buggy macros using sizeof(sizeof(struct)),
	  or because of legacy values."
	  So we shouldn't use it.

Tue Nov 22 18:07:32 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (_pioinfo): need to declare _pioinfo() before using
	  _osfhnd and other macros which uses _pioinfo() internally.

Tue Nov 22 17:49:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (_pioinfo): make an inline function.

Tue Nov 22 11:26:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

Tue Nov 22 11:33:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/win32.c (dupfd): argument of _osfhnd and so on should not
	  have side effect.

Tue Nov 22 11:26:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* bignum.c (rb_big_divide): refix of r33536. Don't change behavior of Bignum#/.
	  [ruby-core:40429] [Bug #5490]

Tue Nov 22 10:46:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* numeric.c (ruby_float_step): improve floating point calculations.
	  [ruby-core:35753] [Bug #4576]

	* numeric.c (ruby_float_step): correct the error of floating point
	  numbers on the excluding case.
	  patched by Masahiro Tanaka [ruby-core:39608]

	* numeric.c (ruby_float_step): use the end value when the current
	  value is greater than or equal to the end value.
	  patched by Akira Tanaka [ruby-core:39612]

Tue Nov 22 06:59:21 2011  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_io.rb (test_fcntl_dupfd): there is no known platform
	  which don't have F_DUPFD.  [ruby-dev:44874]

Tue Nov 22 04:46:22 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: remove autoload from psych
	* ext/psych/lib/psych/json.rb: ditto

Tue Nov 22 00:44:59 2011  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_io.rb (test_fcntl_dupfd): the argument of F_DUPFD is
	  minimum file descriptor.

Tue Nov 22 00:25:17 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (linux_get_maxfd): get rid of a warning.

Mon Nov 21 23:39:14 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (linux_get_maxfd): new function to find maximum fd on Linux.
	  (rb_close_before_exec): use linux_get_maxfd.

Mon Nov 21 06:16:24 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* cont.c (fiber_switch): ignore fiber context switch
	  because destination fiber is same as current fiber.
	  With out this, it may segv on FreeBSD 9.
	  patched by Koichi Sasada.

Sun Nov 20 23:22:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/extmk.rb (extract_makefile, extmake): regenerate makefiles
	  if globbed source file list is changed.

	* lib/mkmf.rb (create_makefile): store ORIG_SRCS.

Sun Nov 20 22:43:03 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* enc/unicode.c (PROPERTY_NAME_MAX_SIZE): +1.
	  reported by Ken Takata. [ruby-dev:44894][Bug #5652]

Sun Nov 20 11:01:28 2011  Tanaka Akira  <akr@fsij.org>

	* lib/set.rb (SortedSet.setup): remove old_init after initialize
	  method is redefined.  The remove before redefinition makes the
	  warning prevention fragile.  [ruby-dev:44892]

Sun Nov 20 04:01:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (enc/unicode/name2ctype.h): remove duplicated
	  ifdefs.

Sat Nov 19 19:31:47 2011  Tanaka Akira  <akr@fsij.org>

	* time.c (TIME_COPY_GMT): copy vtm.utc_offset and vtm.zone too.
	  patch by Tomoyuki Chikanaga.
	  [ruby-dev:44827] [Bug #5586]

Sat Nov 19 16:36:57 2011  Tanaka Akira  <akr@fsij.org>

	* test/net/http/test_http.rb: remove temporally files in ensure clause.

Sat Nov 19 08:18:41 2011  Tanaka Akira  <akr@fsij.org>

	* test/net/http/test_http.rb: remove temporally files.

Fri Nov 18 17:18:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/io/console/console.c (console_raw, console_set_raw)
	  (console_getch): optional parameters.  [EXPERIMENTAL]

Fri Nov 18 16:12:11 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/io/console/console.c (console_cooked, console_set_cooked):
	  new methods to reset cooked mode.  [EXPERIMENTAL]

Fri Nov 18 13:20:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/unit/assertions.rb (MINI_DIR): quick dirty hack to get rid of
	  warnings when using assert/assert_respond_to.

Fri Nov 18 13:03:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (rb_cloexec_open): set O_NOINHERIT instead of O_CLOEXEC if it is
	  available (for Windows).

	* win32/win32.c (fcntl): on F_DUPFD, determine the inheritance of the
	  new handle by O_NOINHERIT flag of original fd.

Fri Nov 18 08:00:41 2011  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 2.8.1 (r6750)
	* test/minitest/*: ditto
	* configure.in: Improved gcc-llvm error message to help people migrate.

Thu Nov 17 20:43:34 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: revert a part of the patch in [ruby-dev:41531].
	  don't use db.h with other headers.  [ruby-dev:44884].

Thu Nov 17 20:23:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* benchmark/bm_io_select[23].rb: use Process::RLIMIT_NOFILE only when
	  it is defined.  if it is not defined, assume 64 as the max of fds.

Thu Nov 17 10:36:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb (load_file): make sure opened yaml files are
	  also closed. [ruby-core:41088]

Wed Nov 16 18:13:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* Makefile.in (LIBRUBY_A): check if generated linked library is
	  valid for extconf.

Wed Nov 16 13:51:40 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* bignum.c (rb_big2ulong): need to calc in unsigned long, because
	  the range of VALUE is larger than it on LLP64 platform, such as Win64.
	  this change fixes the failures of test/-ext-/num2int.

Wed Nov 16 12:02:47 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/webrick/test_cgi.rb (TestWEBrickCGI#start_cgi_server): there are
	  no guarantee of existence of RbConfig::CONFIG['LIBPATHENV'].
	  it only exists in Unix-like environments.

	* test/webrick/test_filehandler.rb
	  (WEBrick::TestFileHandler#test_script_disclosure): ditto.

Wed Nov 16 11:34:20 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (argf_next_argv): wrong timing of setting ecflags.
	  fixed the failure of TestArgf#test_textmode introduced at r33662.

Wed Nov 16 10:45:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/-test-/num2int/num2int.c: remove an unnecessary and wrong decl
	  of rb_stdout.  it's declared in ruby.h correctly.

Wed Nov 16 10:26:41 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* bignum.c (rb_big2ull): add a cast to get rid of a VC++ warning.

Wed Nov 16 09:39:27 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/minitest/unit.rb (assert_raises): experimental fix to run
	  correctly on chkbuild over 64bit linux. call exception_details only
	  when the detail is really needed to avoid create needless inspect
	  under ulimit-ed environment.

Wed Nov 16 06:34:30 2011  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_thread.rb (test_condvar_timed_wait): use
	  assert_operator.

Tue Nov 15 21:56:25 2011  Tanaka Akira  <akr@fsij.org>

	* test/ruby/test_sleep.rb (test_sleep_5sec): 0.1sec tolerance is too
	  small for busy environment.

Tue Nov 15 20:08:55 2011  Tanaka Akira  <akr@fsij.org>

	* io.c, thread.c, ext/pty/pty.c, ext/fiddle/closure.c: use
	  __linux__ macro for consistency.

Tue Nov 15 14:45:15 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/ruby.h(NUM2LONG, NUM2INT, NUM2SHORT, NUM2LL,
	  INT2NUM, UINT2NUM, LONG2NUM, ULONG2NUM, NUM2CHR): wrap by
	  macros.

Tue Nov 15 13:38:14 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* include/ruby/defines.h (FLUSH_REGISTER_WINDOWS): move sparc asm code
	  to a separate file sparc.c for preventing inlining optimization.
	  Patched by Jurij Smakov. [Bug #5244] [ruby-core:40685]
	* sparc.c (rb_sparc_flush_register_windows): ditto.
	* configure.in: ditto.

Tue Nov 15 13:11:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/ruby.h: get rid of gcc specific rb_long2int(),
	  NUM2LONG(), NUM2INT(), NUM2SHORT(), NUM2LL(), INT2NUM(),
	  UINT2NUM(), LONG2NUM(), ULONG2NUM() and NUM2CHR()
	  implementation. Because 1) They don't make any better code
	  at all. 2) Inline function have a better debugger supoort.

Tue Nov 15 09:58:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/ruby/test_io.rb (TestIO#test_fcntl_dupfd): fix OpenBSD test
	  failure. [ruby-dev:44872]

Tue Nov 15 09:50:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* regcomp.c (print_indent_tree): fix double printing of ENCLOSE_OPTION
	  children bug. patched by Suraj Kurapati. [ruby-core:40964]

Tue Nov 15 01:53:48 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/ruby/test_io.rb (test_fcntl_dupfd): fix test error on
	  SnowLeopard. Pointed out by CHIKANAGA Tomoyuki. [ruby-dev:44866]

Mon Nov 14 22:06:02 2011  Tanaka Akira  <akr@fsij.org>

	* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_file): set close-on-exec
	  flag.

	* ext/openssl/ossl_x509cert.c (rb_fd_fix_cloexec): ditto.

Mon Nov 14 14:54:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* bignum.c (rb_big2ull): fix 32bit platform breakage. we must
	  not assume sizeof(VALUE) == sizeof(LONG_LONG).
	* test/-ext-/num2int/test_num2int.rb (class TestNum2int):
	  fix false assumption on 32bit platform.

Mon Nov 14 14:52:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* numeric.c (rb_fix2ushort): fix typo. use num rb_num2ushort()
	  instead of num2uint().

Sun Nov 13 10:31:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/ruby.h: add #ifdef comment.

Sun Nov 13 10:28:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/ruby.h: add NUM2SHORT(), NUM2USHORT() macros.
	* numeric.c: ditto.

	* test/-ext-/num2int/test_num2int.rb: add testcases for NUM2SHORT().
	* ext/-test-/num2int/num2int.c: ditto.

Sun Nov 13 10:23:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* bignum.c (rb_big2ull): fix off-by-twice bug of NUM2ULL.
	* test/-ext-/num2int/test_num2int.rb (class TestNum2int):
	  fix a testcase too.

Sun Nov 13 10:22:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/-ext-/num2int/test_num2int.rb (class TestNum2int):
	  add FIXNUM tests.

Sun Nov 13 09:57:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* numeric.c (check_uint): fix off-by-one bug of NUM2UINT.
	* bignum.c (rb_big2ulong): fix off-by-one bug of NUM2ULONG.

	* test/-ext-/num2int/test_num2int.rb: add a testcase for NUM2INT()
	  NUM2UINT(), NUM2LONG(), NUM2ULONG(), NUM2LL and NUM2ULL().
	* ext/-test-/num2int/depend: ditto.
	* ext/-test-/num2int/extconf.rb: ditto.
	* ext/-test-/num2int/num2int.c: ditto.

Sun Nov 13 23:47:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dbm/extconf.rb: use convertible_int.

Sun Nov 13 23:45:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (checking_for): should not modify the result.

	* lib/mkmf.rb (have_struct_member): accept compiler options.

	* lib/mkmf.rb (convertible_int): add restricted support of struct
	  member, and TYPEOF_ macro.

Sun Nov 13 23:21:24 2011  Tanaka Akira  <akr@fsij.org>

	* ext/gdbm/gdbm.c (fgdbm_reorganize): set close-on-exec flag after
	  gdbm_reorganize().  gdbm_reorganize() opens a new database internally.

Sun Nov 13 19:57:18 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: rollback for each headers for each libraries.

Sun Nov 13 16:24:48 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: treat libc as a choice for a library which
	  provide ndbm API.

Sun Nov 13 15:40:43 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: duplicate $libs and $defs when save them.

Sun Nov 13 12:43:48 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: rollback $libs and $defs when db detection is
	  failed.  It fixes -lgdbm -lqdbm when the system has qdbm and gdbm
	  without gdbm_compat.

Sat Nov 12 21:14:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/webrick/test_cgi.rb (class TestWEBrickCGI): respect
	  RbConfig::CONFIG["LIBPATHENV"]. [Bug #5135] [ruby-core:38653]
	* test/webrick/test_filehandler.rb (class WEBrick): ditto.

Sat Nov 12 20:57:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/ruby/test_io.rb (test_fcntl_dupfd): skip if Fcntl::DUPFD
	  is not defined. Pointed out by CHIKANAGA Tomoyuki. Thanks.

Sat Nov 12 17:26:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (do_ioctl, ioctl_narg_len, setup_narg, rb_ioctl): use
	  ioctl_req_t.

Sat Nov 12 17:01:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dbm/extconf.rb (headers.db_check): reduce duplicated code.

Sat Nov 12 15:59:42 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: dbm_clearerr should be available in all ndbm
	  implementation.  If it is not available, it is caused by
	  header/library mismatch such that Berkeley DB header & gdbm library.

	* ext/dbm/dbm.c (fdbm_store): use dbm_clearerr() unconditionally.
	  gdbm 1.9 provides it as a real function instead of a empty macro.

Sat Nov 12 13:35:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* bootstraptest/runner.rb: don't suppress SIGINT.
	  [Feature #5612] [ruby-dev:44856]

Sat Nov 12 11:20:36 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (fcntl_narg_len): introduce narg calculation for fcntl instead
	  of hard coded 256.
	* io.c (setup_narg): ditto.

Sat Nov 12 11:19:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/ruby/test_io.rb (test_fcntl_dupfd): add another fcntl test.

Sat Nov 12 11:18:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/ruby/test_io.rb (test_fcntl_lock_freebsd): add a testcase
	  of fcntl lock for freebsd.

Sat Nov 12 11:16:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (ioctl_narg_len): Linux doesn't have IOCPARM_LEN macro, but
	  has _IOC_SIZE. support it.

Sat Nov 12 11:13:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (rb_ioctl): don't expose our sanity check value to ruby script.
	  It may change string value meaning if the value is string.
	  (e.g. MacOS X has F_GETPATH ioctl)
	* io.c (rb_fcntl): ditto.

Sat Nov 12 11:06:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (ioctl_req_t): Type of req argument of ioctl() depend on platform.
	  Moreover almost all linux ioctl can't be represented by 32bit integer
	  (i.e. MSB is 1). We need wrap ioctl argument type.
	  [Bug #5429] [ruby-dev:44589]
	* io.c (struct ioctl_arg): ditto.
	* io.c (rb_ioctl): ditto.
	* test/ruby/test_io.rb (test_ioctl_linux): add a testcase for ioctl

Sat Nov 12 11:00:42 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (struct io_cntl_arg): remove io_p member.
	* io.c (nogvl_fcntl, do_fcntl, rb_fcntl): separated from ioctl functions.
	* io.c (nogvl_io_cntl): remove fcntl depended logic.
	* io.c (io_cntl): ditto.
	* io.c (rb_io_ctl): ditto.
	* io.c (rb_io_ioctl): ditto.

Sat Nov 12 10:59:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (setup_narg): fix off by one bug.

Sat Nov 12 10:56:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (+setup_narg): factor out length calculation logic.
	* io.c (rb_io_ctl): ditto.

Sat Nov 12 10:52:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (+ioctl_narg_len) new helper function.
	* io.c (rb_io_ctl): don't use ioctl specific length check
	  if caller is fcntl.

Fri Nov 11 23:00:46 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: db_prefix is not required now.

Fri Nov 11 21:13:30 2011  Tanaka Akira  <akr@fsij.org>

	* ext/gdbm/gdbm.c (fgdbm_initialize): use GDBM_CLOEXEC if available.

Fri Nov 11 21:00:05 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: fix dbm_pagfno and dbm_dirfno detection with
	  Berkeley DB.  Macro definitions needs arguments to detect correctly.
	  SIZEOF_DSIZE needs -DDB_DBM_HSEARCH because db.h defines datum type
	  only if DB_DBM_HSEARCH is defined.

Fri Nov 11 18:41:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (proc_seteuid): separate an internal wrapper function
	  from the method implementation.

Fri Nov 11 17:21:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (have_library, find_library, have_func): allow
	  arguments of function to be checked.

Fri Nov 11 17:09:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_dump.c (HAVE_BACKTRACE): fallback to 0.

	* vm_dump.c (rb_vm_bugreport): show "Other runtime information"
	  header only when available.

	* vm_dump.c (rb_vm_bugreport): get rid of modifying the content of
	  VM directly.

	* vm_dump.c (rb_vm_bugreport): check if vm is non-null.
	  Pointed out by Ikegami Daisuke <ikegami.da@gmail.com>.
	  Thank you.

Fri Nov 11 12:36:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* io.c (pipe_open): Remove fflush(stdin). it's no effect.
	  Pointed out by Ikegami Daisuke <ikegami.da@gmail.com>.
	  Thank you.

Fri Nov 11 07:33:30 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb (Net::HTTP::SSL_ATTRIBUTES):  Use symbol keys instead
	  of string keys to avoid duplicating parameters in
	  OpenSSL::SSL:SSLContext#set_params.

Thu Nov 10 15:02:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (have_library, have_func, have_var, have_header):
	  add compiler option parameter.

Thu Nov 10 07:45:16 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/openssl/lib/openssl/ssl.rb (class OpenSSL::SSL::SSLContext):
	  Document #set_params.

Wed Nov  9 11:36:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread_pthread.c (gvl_yield): don't prevent concurrent sched_yield().
	  [Bug #5130] [ruby-core:38647]

Wed Nov  9 23:20:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_update_max_fd): fstat(2) can fail with other than
	  EBADF.  [ruby-dev:44837] [Bug #5593].  Cf.
	  http://pubs.opengroup.org/onlinepubs/9699919799/functions/fstat.html

	* io.c (rb_sysopen): max fd is updated in rb_sysopen_internal()
	  already.

Wed Nov  9 22:13:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_file.rb (TestFile#test_utime_with_minus_time_segv):
	  fixed previous commit.

Wed Nov  9 19:53:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_file.rb (TestFile#test_utime_with_minus_time_segv):
	  add test for r33685.

Wed Nov  9 19:00:44 2011  Koichi Sasada  <ko1@atdot.net>

	* test/ruby/test_fiber.rb: add tests for r33684 (Fiber#resume).

Wed Nov  9 16:40:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (unixtime_to_filetime): should check the return value
	  of localtime().  reported by snowjail at gmail.com.
	  [ruby-dev:44838] [Bug #5596]

Thu Nov  9 13:17:25 2011  Koichi Sasada  <ko1@atdot.net>

	* cont.c (rb_fiber_m_transfer, rb_fiber_resume): prohibit using
	  "resume" after "transfer" method are used.  You should not mix
	  "resume" fiber and "transfer" fiber.
	  [Bug #5526]

	* NEWS: add information about this change.

Wed Nov  9 11:40:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* template/Doxyfile.tmpl (INCLUDE_PATH): add srcdir and include.
	  [ruby-core:40843] [Bug #5597]

Wed Nov  9 11:02:54 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* thread.c (do_select): fix cast, tv_sec is time_t.

Wed Nov  9 10:32:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: should not use test -e for portability.
	  [ruby-core:40841] [Bug #5594]

Wed Nov  9 04:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/tree_builder.rb: dump complex numbers,
	  rationals, etc with reference ids.
	* ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
	* ext/psych/lib/psych/visitors/to_ruby.rb: loading complex numbers,
	  rationals, etc with reference ids.
	* test/psych/test_object_references.rb: corresponding tests

Tue Nov  8 23:34:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dbm/dbm.c (fdbm_fetch, fdbm_key, fdbm_delete, fdbm_store)
	  (fdbm_has_key, fdbm_has_value): get rid of overflow.

	* ext/gdbm/gdbm.c (rb_gdbm_fetch2, rb_gdbm_nextkey)
	  (rb_gdbm_delete, fgdbm_store, fgdbm_has_key): ditto.

	* ext/dbm/dbm.c (fdbm_delete_if): hide intermediate objects.

	* ext/gdbm/gdbm.c (fgdbm_delete_if): ditto.

	* ext/dbm/extconf.rb: check size of datum.dsize to get rid of
	  overflow.

Tue Nov  8 23:30:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* addr2line.c (PATH_MAX): define if not defined. [ruby-core:40840]

Tue Nov  8 23:26:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/tk/tcltklib.c (rb_thread_critical): fix type.

	* ext/tk/tcltklib.c (eventloop_sleep, lib_eventloop_core): int is
	  enough for micro seconds.  may need to check overflow in the
	  setter though.

	* ext/tk/tcltklib.c (RSTRING_LENINT): check overflow if necessary.

	* ext/tk/tcltklib.c (RbTk_ALLOC_N): wrapper for ckalloc() which
	  takes an int.

	* ext/tk/tcltklib.c (ip_ruby_cmd_receiver_get, tcltklib_compile_info):
	  get rid overflow.

	* ext/tk/tcltklib.c (tcltklib_compile_info): constified.

Tue Nov  8 20:50:45 2011  Tanaka Akira  <akr@fsij.org>

	* test/dbm/test_dbm.rb: split tests for read only database.

	* test/gdbm/test_gdbm.rb: ditto.

Tue Nov  8 18:59:07 2011  Tanaka Akira  <akr@fsij.org>

	* ext/pty/pty.c (MasterDevice): define only when used.
	  (SlaveDevice): ditto.
	  (deviceNo): ditto.

Tue Nov  8 17:59:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/ruby.h (rb_long2int): define as a macro always, so
	  that cpp conditionals can tell if it is provided.

Tue Nov  8 17:30:50 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (cpp_command): remove multiple -arch flags since cpp
	  cannot work.

Tue Nov  8 14:50:55 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (io_fwrite): call rb_w32_write_console() only if FMODE_TTY is
	  set.  this is the one of the reason of IO writing slowness of Windows
	  in 1.9.3 or later.

Tue Nov  8 11:01:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/pty/pty.c (get_device_once): FreeBSD 8 supported O_CLOEXEC flag
	  for posix_openpt, but FreeBSD 9's posix_openpt doesn't support
	  O_CLOEXEC and fails if specified.

Tue Nov  8 02:36:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* include/ruby/encoding.h (ECONV_NEWLINE_DECORATOR_READ_MASK,
	  ECONV_NEWLINE_DECORATOR_WRITE_MASK): new macro.

	* io.c (rb_io_extract_modeenc, pipe_open, prep_stdio, argf_next_argv):
	  set TEXTMODE_NEWLINE_DECORATOR_ON_WRITE for textmode on creating IO
	  if the flag is available.

	* io.c (make_writeconv): drop decorators for reading.

	* io.c (make_readconv): drop decorators for writing.

	* io.c (do_writeconv): existing writeconv is not the condition to raise
	  ArgumentError.  should check textmode or not.

	* test/ruby/test_io_m17n.rb
	  (TestIO_M17N#test_{cr,lf,crlf}_decorator_on_stdout): test above
	  changes.

Mon Nov  7 22:03:47 2011  Tanaka Akira  <akr@fsij.org>

	* ext/gdbm/gdbm.c (fgdbm_initialize): set close-on-exec flag.

Mon Nov  7 20:31:52 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/scalar_scanner.rb: make sure strings that look
	  like base 60 numbers are serialized as quoted strings.
	* test/psych/test_string.rb: test for change.

Mon Nov  7 20:26:37 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* test/psych/test_yamlstore.rb: make test case inherit from MiniTest,
	  load psych/helper so that psych is loaded.

Mon Nov  7 20:18:29 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* test/psych/test_yamldbm.rb: Test case should inherit from MiniTest,
	  load psych/helper so that psych and friends are loaded.

Mon Nov  7 20:15:44 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/extconf.rb: check dbm_pagfno() and dbm_dirfno().

	* ext/dbm/dbm.c: use above to set close-on-exec flag.

Mon Nov  7 20:05:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (io_fflush): remove fsync().

	* io.c (rb_io_flush, rb_io_rewind): fsync() here.

	these changes reduces fsync() calls to improve performance.
	first reported at [ruby-list:48515] by ak7 at mail.goo.ne.jp .
	[Bug #5585]

Mon Nov  7 19:43:10 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_close_before_exec): use F_MAXFD if available.
	  F_MAXFD is available on NetBSD since NetBSD 2.0.

Mon Nov  7 19:25:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io_m17n.rb
	  (TestIO_M17N#test_default_stdout_stderr_mode): new test for
	  r33627-33629.  see [backport #5565]

Mon Nov  7 01:14:22 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/debug.rb: add help for 'pp' and 'r[estart]'. patch
	  from Sho Hashimoto. [Bug #5093] [ruby-dev:44222]

Sun Nov  6 14:49:58 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/rubysocket.h (rsock_recvmsg): declared.

	* ext/socket/ancdata.c (rsock_recvmsg): extracted from
	  nogvl_recvmsg_func.
	  (nogvl_recvmsg_func): use rsock_recvmsg.

	* ext/socket/unixsocket.c (recvmsg_blocking): use rsock_recvmsg.

Sun Nov  6 03:22:36 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_engine.rb: add test for engine cipher. RC4 is used
	  because AES is not supported by the "openssl" engine currently.

Sun Nov  6 00:11:52 2011  Tanaka Akira  <akr@fsij.org>

	* lib/test/unit.rb (Test::Unit::Options#non_options): options[:ruby]
	  should be an array.  This fixes
	  "./ruby test/runner.rb test/testunit/test_parallel.rb"
	  [ruby-dev:44782]

Sat Nov  5 20:30:30 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>

	* insns.def: Some fixes and tweaks to English explanations

Sat Nov  5 19:11:50 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_fcntl_dupfd): don't clear try_dupfd_cloexec if
	  fcntl(F_DUPFD) failed as fcntl(F_DUPFD_CLOEXEC).

Sat Nov  5 18:05:12 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (rsock_socketpair0): refactored.

Sat Nov  5 17:55:52 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/init.c (rsock_socket0): don't clear try_sock_cloexec if
	  SOCK_CLOEXEC is not a reason for EINVAL.

Sat Nov  5 16:27:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* ext/pathname/lib/pathname.rb, ext/tk/lib/multi-tk.rb,
	  ext/tk/sample/demos-en/widget, lib/benchmark.rb, lib/irb/cmd/fork.rb,
	  lib/mkmf.rb, lib/net/ftp.rb, lib/net/smtp.rb, lib/open3.rb,
	  lib/pstore.rb, lib/rexml/element.rb, lib/rexml/light/node.rb,
	  lib/rinda/tuplespace.rb, lib/rss/maker/base.rb,
	  lib/rss/maker/entry.rb, lib/scanf.rb, lib/set.rb, lib/shell.rb,
	  lib/shell/command-processor.rb, lib/shell/process-controller.rb,
	  lib/shell/system-command.rb, lib/uri/common.rb: remove unused block
	  arguments to avoid creating Proc objects.

Sat Nov  5 15:45:04 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/init.c (rsock_socket0): extract single socket() call with
	  CLOEXEC handling from rsock_socket.

Sat Nov  5 13:49:40 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* lib/pathname.rb (Pathname#find): return an enumerator if
	  no block is given.

	* test/pathname/test_pathname.rb: add tests for above.

	[ruby-dev:44797] [Feature #5572]

Sat Nov  5 11:18:12 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (rsock_socketpair0): don't clear
	  try_sock_cloexec if SOCK_CLOEXEC is not a reason for EINVAL.

Fri Nov  4 14:08:19 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/ossl_pkey_rsa.c (rsa_generate): [SECURITY] Set RSA
	  exponent value correctly.  Awful bug.  This bug caused exponent of
	  generated key to be always '1'.  By default, and regardless of e
	  given as a parameter.

	  !!! Keys generated by this code (trunk after 2011-09-01) must be
	  re-generated !!! (ruby_1_9_3 is safe)

	* test/openssl/test_pkey_rsa.rb: Add tests for default exponent and
	  specifying exponent by a parameter.

Fri Nov  4 01:31:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_engine.rb: add first tests for builtin "openssl"
	  engine.

Fri Nov  4 08:41:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/extconf.rb:
	* ext/openssl/ossl_engine.c: add some missing OpenSSL engines.
	  Thanks, Yui Naruse, for providing the patch!
	  [Bug #5548] [ruby-core:40670]

Fri Nov  4 04:54:10 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/configure.bat: disable delayed expansion of enironment variable.
	  [Bug #5517] [ruby-core:40531]

Fri Nov  4 03:45:22 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (make_writeconv): fixed typo of previous commit.

Fri Nov  4 01:56:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (make_writeconv): unversal_newline converter is for reading.
	  so, if the io is text mode and has ECONV_UNIVERSAL_NEWLINE_DECORATOR
	  flag, use crlf_newline converter for writing.
	  this change fixes the problem about the luck of CR up Kernel.p and
	  Kernel.puts to stdout/stderr on Windows.

Fri Nov  4 01:04:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (Init_readline): like r18313, libedit's
	  replace_history_entry may use offset instead of which.
	  so introduce history_replace_offset_func and initialize it.

	* ext/readline/readline.c (hist_set): use history_replace_offset_func.

Fri Nov  4 00:53:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/readline/readline.c (Init_readline): fix wrong condition.

Thu Nov  3 23:53:04 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* encoding.c (rb_locale_charmap): ignore calling nl_langinfo_codeset()
	  on Windows except cygwin. [experimental]

Thu Nov  3 22:45:09 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (rsock_socketpair0): extracted from
	  rsock_socketpair to set close-on-exec flag for each socketpair()
	  call.

Thu Nov  3 22:12:41 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/socket/init.c (rsock_socket): set close-on-exec flag when
	  SOCK_CLOEXEC is not available.

Thu Nov  3 08:36:00 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_engine.rb: call Engine::cleanup on exit.
	  Patch provided by Yui Naruse, thanks!
	  [Bug #5547] [ruby-core:40669]

Wed Nov  2 21:36:00 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* complex.c (nucomp_rationalize): fix function.  [ruby-core:40667]
	  [Bug #5546]

Wed Nov  2 08:16:45 2011  Tanaka Akira  <akr@fsij.org>

	* lib/webrick/utils.rb: fix fcntl call.

	* lib/drb/unix.rb: ditto.

Wed Nov  2 00:43:59 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/psych/test_yamldbm.rb: avoid platform dependency.
	  patch by Naohisa Goto. [ruby-dev:44763] [Bug #5535]
	* test/syck/test_yamldbm.rb: ditto.

Wed Nov  2 00:14:15 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* test/ruby/test_marshal.rb: renamed methods duplicated with those
	  of marshaltestlib.rb.

Tue Nov  1 22:08:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: reject llvm-gcc.

Tue Nov  1 21:39:00 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (rb_cloexec_pipe): remove workaround of r33587.
	  The bug of NetBSD is fixed on Mon Oct 31 21:31:29 UTC 2011.
	  http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=45545

Tue Nov  1 19:49:08 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_io_reopen): call rb_fd_fix_cloexec instead of
	  rb_maygvl_fd_fix_cloexec.

Tue Nov  1 19:00:30 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_io_reopen): call rb_maygvl_fd_fix_cloexec after freopen().

Tue Nov  1 17:17:26 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* file.c (file_expand_path): reset coderange after expanding path.

Tue Nov  1 14:55:29 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (nogvl_io_cntl): rb_cloexec_fcntl_dupfd's 2nd argument is int.

	* process.c (move_fds_to_avoid_crash): ditto.

Tue Nov  1 13:14:33 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* vsnprintf.c (BSD_vfprintf): support 'll' prefix.

	* vsnprintf.c (__sfeof): rename to avoid the collision with NetBSD's
	  one.

	* vsnprintf.c (__sferror): ditto.

	* vsnprintf.c (__sclearerr): ditto.

	* vsnprintf.c (__sfileno): ditto.

Tue Nov  1 12:36:16 2011  Tanaka Akira  <akr@fsij.org>

	* internal.h (rb_maygvl_fd_fix_cloexec): change the visibility for
	  ext/socket.

Tue Nov  1 12:00:53 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_maygvl_fd_fix_cloexec): renamed from fd_set_cloexec.

	* internal.h (rb_maygvl_fd_fix_cloexec): declared.

	* ext/socket/init.c (cloexec_accept): use rb_maygvl_fd_fix_cloexec.
	  (rsock_s_accept_nonblock): use rb_update_max_fd.
	  (rsock_s_accept): use rb_update_max_fd.

Tue Nov  1 08:24:40 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/init.c (cloexec_accept): new function to use accept4 if
	  available.
	  (rsock_s_accept_nonblock): use cloexec_accept.
	  (accept_blocking): ditto.

	* ext/socket/extconf.rb: check accept4.

Tue Nov  1 07:31:55 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/ancdata.c (nogvl_recvmsg_func): use MSG_CMSG_CLOEXEC if
	  available.

	* ext/socket/unixsocket.c (recvmsg_blocking): ditto.

Tue Nov  1 05:59:41 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (rsock_socketpair): use SOCK_CLOEXEC if
	  available.

Tue Nov  1 02:56:17 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ruby.c (load_file_internal): convert the encoding of load path if
	  needed by platform.  calling open() was replaced by rb_cloexec_open()
	  at r33549, but the function expected UTF-8 pathname on Windows.
	  (open() expected "locale" pathname.)
	  reported by taco via IRC.

	* ruby.c (load_file): change the type of the 2nd parameter to pass its
	  encoding to load_file_internal().

	* ruby.c (process_options, rb_load_file): follow above change.
	  NOTE: we should pass encoding information to rb_load_file().

Mon Oct 31 23:49:38 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/socket.c (rsock_socketpair): extracted from
	  rsock_sock_s_socketpair.

Mon Oct 31 23:31:53 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/init.c (rsock_socket): use SOCK_CLOEXEC if available.

Mon Oct 31 21:47:44 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (rb_cloexec_pipe): NetBSD 6.0 will support pipe2(2),
	  but its return value is -1 or larger than 0.

Mon Oct 31 22:04:54 2011  Tanaka Akira  <akr@fsij.org>

	* ext/dbm/dbm.c (fdbm_initialize): use O_CLOEXEC if available.

Mon Oct 31 21:47:48 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_fd_fix_cloexec): renamed from
	  rb_fd_set_cloexec.

	* io.c: follow the above renaming.

	* ext/pty/pty.c: ditto.

	* ext/socket/init.c: ditto.

	* ext/socket/socket.c: ditto.

	* ext/socket/ancdata.c: ditto.

	* ext/socket/unixsocket.c: ditto.

Mon Oct 31 21:02:43 2011  Tanaka Akira  <akr@fsij.org>

	* lib/resolv.rb (Resolv::DNS): retry IO.select for premature wakeup.

Mon Oct 31 20:14:22 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (fd_set_cloexec): clear CLOEXEC flag for standard file
	  descriptors.
	  (rb_cloexec_dup): use rb_cloexec_fcntl_dupfd.
	  (rb_cloexec_fcntl_dupfd): use F_DUPFD_CLOEXEC if available.

Mon Oct 31 19:14:11 2011  Tanaka Akira  <akr@fsij.org>

	* test/resolv/test_dns.rb: don't check maximum slept time.
	  ruby doesn't guarantee the maximum time because it is not a
	  realtime application.

Mon Oct 31 13:10:06 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (setfl): extract from fcntl().

	* win32/win32.c (dupfd): new function to support F_DUPFD. based on a
	  patch written by akr.

	* win32/win32.c (fcntl): use above functions.

	* include/ruby/win32.h (F_DUPFD): define. [experimental]

	* include/ruby/win32.h (F_SETFL): change the value to correspond with
	  other platforms.

Mon Oct 31 12:37:50 2011  Tanaka Akira  <akr@fsij.org>

	* ext/pty/pty.c (get_device_once): use O_CLOEXEC for posix_openpt if
	  available.

Mon Oct 31 12:05:24 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_dup2): check oldfd == newfd at first.
	  pointed by KOSAKI Motohiro.  [ruby-dev:44713]

Mon Oct 31 10:50:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* io.c (rb_cloexec_fcntl_dupfd): this function needs F_DUPFD.

	* io.c (nogvl_io_cntl): use rb_cloexec_fcntl_dupfd() only if the
	  platform has F_DUPFD.

Mon Oct 31 00:50:00 2011  Luis Lavena  <luislavena@gmail.com>

	* configure.in: check -fno-omit-frame-pointer acceptance and usage
	  under MinGW. [ruby-core:39957] [Bug #5407]

Mon Oct 31 00:16:11 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_cloexec_fcntl_dupfd): declared.

	* io.c (rb_cloexec_fcntl_dupfd): new function.
	  (nogvl_io_cntl): use rb_cloexec_fcntl_dupfd.

	* process.c (move_fds_to_avoid_crash): use rb_cloexec_fcntl_dupfd.

Sun Oct 30 22:46:46 2011  Tanaka Akira  <akr@fsij.org>

	* configure.in: check pipe2.

	* io.c (rb_cloexec_pipe): use pipe2 if available.

Sun Oct 30 22:32:44 2011  Tanaka Akira  <akr@fsij.org>

	* ruby.c (fill_standard_fds): use fstat() instead of fcntl(F_GETFD)
	  for MinGW.  reported by Luis Lavena.  [ruby-core:40526] [Bug #5516]

Sun Oct 30 21:12:47 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_cloexec_pipe): declared.

	* io.c (rb_cloexec_pipe): new function.
	  (rb_pipe): use rb_cloexec_pipe.

	* thread_pthread.c (rb_thread_create_timer_thread): use
	  rb_cloexec_pipe.

Sun Oct 30 20:06:07 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_dup): refine control flow.
	  (rb_cloexec_dup2): ditto.

Sun Oct 30 18:45:50 2011  Tanaka Akira  <akr@fsij.org>

	* ruby.c (fill_standard_fds): new function to open closed standard
	  file descriptors.
	  (ruby_sysinit): call fill_standard_fds.

Sun Oct 30 10:50:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/rbinstall.rb (install_recursive, bin-comm): split mere
	  string not path name.  [ruby-core:40462] [Bug #5492]

Sun Oct 30 10:47:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_cloexec_dup, rb_cloexec_dup2): CLOEXEC has been set if
	  dup3 succeeded.

Sun Oct 30 09:58:48 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_dup): don't allocate standard file descriptors.

Sun Oct 30 08:29:51 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_dup2): don't set CLOEXEC for standard file
	  descriptors.

Sun Oct 30 07:47:10 2011  Tanaka Akira  <akr@fsij.org>

	* configure.in: check dup3.

	* io.c (rb_cloexec_dup2): use dup3 if available.

Sat Oct 29 22:06:37 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_cloexec_dup2): declared.

	* io.c (rb_cloexec_dup2): new function.
	  (io_reopen): use rb_cloexec_dup2.

Sat Oct 20 21:08:18 2011  Tajima Akio <artonx@yahoo.co.jp>

	* win32/Makefile.sub (CONFIG_H): have stdint.h if VC2010.
	  [Bug #5243]

Sat Oct 29 20:59:08 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_dup): use F_DUPFD_CLOEXEC if available.

Sat Oct 29 20:00:26 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_cloexec_dup): declared.

	* io.c (rb_cloexec_dup): new function.
	  (ruby_dup): use rb_cloexec_dup.

	* ext/pty/pty.c (pty_getpty): use rb_cloexec_dup.

	* ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

Sat Oct 29 16:11:34 2011  Tanaka Akira  <akr@fsij.org>

	* ext/sdbm/_sdbm.c (sdbm_prep): use O_CLOEXEC if available.

Sat Oct 29 14:26:56 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_cloexec_open): use O_CLOEXEC if available.

Sat Oct 29 12:57:15 2011  Tanaka Akira  <akr@fsij.org>

	* process.c (ruby_setsid): use rb_cloexec_open.
	  (rb_daemon): ditto.

	* ruby.c (load_file_internal): ditto.

	* file.c (rb_file_s_truncate): ditto.
	  (file_load_ok): ditto.

	* random.c (fill_random_seed): ditto.

	* ext/pty/pty.c (chfunc): ditto.
	  (get_device_once): ditto.

	* ext/io/console/console.c (console_dev): ditto.

Sat Oct 29 10:40:19 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_cloexec_open): declared.

	* io.c (fd_set_cloexec): extracted from rb_fd_set_cloexec.
	  (rb_cloexec_open): new function.
	  (sysopen_func): use rb_cloexec_open.
	  (rb_sysopen_internal): use rb_update_max_fd instead of
	  rb_fd_set_cloexec.

Sat Oct 29 09:05:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread_pthread.h: no Structured Exception Handling like macros.
	  [ruby-core:40432] [Bug #5491]

Fri Oct 28 22:05:34 2011  Tanaka Akira  <akr@fsij.org>

	* ext/sdbm/_sdbm.c: RCS $Id$ removed.

Thu Oct 27 18:58:00 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* parse.y (parser_nextc): set encoding for the buffer of ripper.

Fri Oct 28 06:06:08 2011  Tanaka Akira  <akr@fsij.org>

	* ext/sdbm/_sdbm.c (sdbm_prep): set FD_CLOEXEC flags for file
	  descriptors.
	  (fd_set_cloexec): new function.

Fri Oct 28 03:01:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* vm_insnhelper.c (vm_call_cfunc): adding back useless hack.  For some
	  reason, this fixes CFP errors on OS X 10.7.

Fri Oct 28 00:09:31 2011  Tanaka Akira  <akr@fsij.org>

	* ext/sdbm/_sdbm.c (sdbm_prep): refactored for less nesting.

Thu Oct 27 18:28:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_DEFINE_IF): revert r33534 partially to get
	  rid of AS_ECHO which is not available in autoconf 2.61.
	  [ruby-dev:44702]

Thu Oct 27 16:10:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* bignum.c (rb_big_divide): raise ZeroDivisionError if divisor is
	  zero, as well as Fixnum.  [ruby-core:40429] [Bug #5490]

Thu Oct 27 14:56:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_FUNC_ATTRIBUTE): unset temporary variable.

	* configure.in (RUBY_STACK_GROW_DIRECTION): substitute CPU name as
	  shell variable name.  based on the patch by The Written Word Inc. at
	  [ruby-core:40421].  [Bug #5488]

Thu Oct 27 09:57:56 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.
	  patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]

Thu Oct 27 08:47:38 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/psych/parser.c: remove unused variable.

Thu Oct 27 08:38:41 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/extconf.rb: add -Wall flag by default when compiler is
	  GCC.

Wed Oct 26 15:24:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* file.c (rb_file_join): honor input encodings than ASCII-8BIT.
	  [ruby-core:40338] [Bug #5483]

Tue Oct 25 21:52:31 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/defines.h: use "__sparc" instead of "sparc" and
	  "__sparc__".

	* dln.c: ditto.

	  [ruby-dev:44694]

Tue Oct 25 06:34:39 2011  Eric Hodel  <drbrain@segment7.net>

	* re.c (match_aref):  Use <code> around indexing examples to prevent
	  hyperlinks.  [ruby-talk:389396]

Mon Oct 24 23:55:31 2011  Tanaka Akira  <akr@fsij.org>

	* complex.c: use "__sun" instead of "__sun__" to detect SunOS.

	* math.c: ditto.

	* hash.c: ditto.

	* atomic.h: ditto.

	* ext/io/wait/wait.c: ditto.

	[ruby-dev:44693]

Mon Oct 24 22:45:37 2011  Tanaka Akira  <akr@fsij.org>

	* io.c: use "__sun" instead of "sun" to detect SunOS.

	* dln.c: ditto.

	* cont.c: ditto.

	* ext/sdbm/_sdbm.c: ditto.

	[ruby-dev:44693]

Mon Oct 24 22:38:08 2011  Tanaka Akira  <akr@fsij.org>

	* ext/pty/pty.c (get_device_once): delay rb_fd_set_cloexec() until
	  grantpt() on Solaris.  grantpt() doesn't work with CLOEXEC on
	  Solaris 10.
	  reported by Naohisa GOTO.  [ruby-dev:44688] [Bug #5475]

Mon Oct 24 08:18:14 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (copy_stream_fallback_body): check nil for EOF of read method.
	  patch by Eric Wong.  [ruby-core:39134] [Bug #5237]

Sun Oct 23 18:21:23 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* ext/tk/MANUAL_tcltklib.eng: fix typo.

Sun Oct 23 18:03:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* numeric.c (rb_infinity, rb_nan): aggregated member initializers
	  need braces.

Sun Oct 23 16:43:43 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* ext/io/wait/wait.c: ioctl(2) is declared in unistd.h on Solaris.

Sun Oct 23 16:33:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/tk/MANUAL_tcltklib.eng: fix typo. reported by Mimura-san.
	  [ruby-dev:44683] [Bug #5471]

Sun Oct 23 08:01:29 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_fd_set_cloexec): set close-on-exec flag only if F_GETFD is
	  defined.  reported by Luis Lavena.  [ruby-core:40281] [Bug #5470]

Sat Oct 22 19:48:50 2011  Tanaka Akira  <akr@fsij.org>

	* test/openssl/test_ssl.rb (test_multibyte_read_write): start server
	  for each length to avoid race condition.

Sat Oct 22 18:49:24 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_fd_set_cloexec): declared.

	* io.c (rb_fd_set_cloexec): new function.
	  (ruby_dup): call rb_fd_set_cloexec to set close-on-exec flag.
	  (rb_sysopen_internal): ditto.
	  (rb_pipe): ditto.
	  (io_reopen): ditto.
	  (io_cntl): ditto.

	* process.c (rb_f_exec): change the default :close_others option to
	  true.
	  (rb_f_system): ditto.
	  (move_fds_to_avoid_crash): call rb_fd_set_cloexec to set
	  close-on-exec flag.
	  (ruby_setsid): ditto.
	  (rb_daemon): ditto.

	* thread_pthread.c (rb_thread_create_timer_thread): call
	  rb_fd_set_cloexec to set close-on-exec flag.

	* ruby.c (load_file_internal): ditto.

	* file.c (rb_file_s_truncate): ditto.
	  (file_load_ok): ditto.

	* random.c (fill_random_seed): ditto.

	* ext/pty/pty.c (chfunc): ditto.
	  (get_device_once): ditto.

	* ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

	* ext/socket/init.c (rsock_socket): ditto.
	  (rsock_s_accept_nonblock): ditto.
	  (rsock_s_accept): ditto.

	* ext/socket/socket.c (rsock_sock_s_socketpair): ditto.

	* ext/socket/ancdata.c (discard_cmsg): ditto.
	  (make_io_for_unix_rights): ditto.

	* ext/socket/unixsocket.c (unix_recv_io): ditto.

	* ext/io/console/console.c (console_dev): ditto.

	[ruby-core:38140] [Feature #5041]

Sat Oct 22 17:46:27 2011  Tanaka Akira  <akr@fsij.org>

	* lib/resolv.rb: fix a exception name in previous patch.

Sat Oct 22 17:43:33 2011  Tanaka Akira  <akr@fsij.org>

	* lib/resolv.rb: make timeout configurable for DNS query.
	  patch by Eric Wong.  [ruby-core:38533] [Feature #5100]

Sat Oct 22 02:07:48 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* numeric.c (rb_infinity, rb_nan): use union to prevent bus error
	  caused by misalignment.  [Bug #5469] [ruby-dev:44657]

	* include/ruby/missing.h (INFINITY, NAN): ditto

Fri Oct 21 22:02:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (initial_params): pack in a struct.

	* gc.c (rb_gc_set_params): set parameters always.
	  [ruby-dev:44648] [Bug #5467]

Fri Oct 21 12:10:20 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* atomic.h: change Solaris checking macro because atomic_ops can work
	  not only with Sun Studio but also with Fujitsu C Compiler.

Fri Oct 21 02:11:00 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ns_spki.c: Complete documentation.
	* test/openssl/test_ns_spki.rb: Integrate SPKI#to_text.

Thu Oct 20 22:47:28 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (socklist_insert, socklist_lookup, socklist_delete):
	  new functions to wrap of st_insert(), st_lookup() and st_delete() to
	  socklist.
	  allocating socklist is deferred until it is really needed.

	* win32/win32.c (exit_handler): delete socklist only if it is
	  initialized.

	* win32/win32.c (rb_w32_sysinit, StartSockets): refactoring: move
	  initialization of select_mutex to StartSockets().

	* win32/win32.c (exit_handler): refactoring: delete select_mutex only
	  if winsock is used.

Thu Oct 20 22:38:53 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_pkcs5.c: add note on timing attacks and general
	  documentation.

Thu Oct 20 21:19:15 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* vm_eval.c (check_funcall): set array elements one-by-one to fix
	  compile error with Fujitsu C Compiler 5.6 on Solaris 10 on Sparc.
	  [Bug #5464] [ruby-dev:44632]

Thu Oct 20 13:09:35 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/defines.h (flush_register_windows): use software
	  trap on Debian Sparc 32-bit userspace.  [Bug #5244]

Thu Oct 20 12:28:22 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_pkcs5.rb: add RFC 6070 tests for PBKDF2 with
	  HMAC-SHA1

Thu Oct 20 11:42:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* util.c (mmprepare): fix for fragmental size.

	* util.c (mmswap_, mmrot3_): portability improvement.

Thu Oct 20 05:58:02 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/openssl/ossl_ns_spki.c (Init_ossl_ns_spki):  Stub documentation
	  for Netscape SPKI.

Thu Oct 20 05:13:39 2011  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 2.6.2 (r6712)
	* test/minitest/*: ditto

Thu Oct 20 06:55:32 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* lib/openssl/buffering.rb: Force multi-byte strings to be treated as
	  binary data.
	* test/openssl/test_ssl.rb: Add test for it.

	Thanks to Niklas Baumstark for reporting the issue!

	[Ruby 1.9 - Bug #5233] [ruby-core:39120]

Wed Oct 19 17:06:54 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* version.h (RUBY_VERSION): finally declare start of 2.0 work!

Wed Oct 19 11:48:44 2011  Eric Hodel  <drbrain@segment7.net>

	* error.c (Init_Exception):  Document $! and $@.  Provide
	  recommendations for creating exceptions for a library.

Wed Oct 19 11:25:46 2011  Eric Hodel  <drbrain@segment7.net>

	* error.c (Init_Exception):  Add hierarchy of Exception subclasses.
	  Based on patch by Sylvain Daubert.  [Ruby 1.9 - Bug #5438]

Wed Oct 19 11:04:47 2011  Eric Hodel  <drbrain@segment7.net>

	* enum.c: Reformat block args to a single standard, { |args| ... }.
	  Patch by b t.  [Ruby 1.9 - Bug #5393]

Wed Oct 19 12:11:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: Remove set, but unused variables.
	  ext/openssl/ossl_pkey.c: ditto

	* ext/openssl/ossl_pkey_dh.c: Make functions passed to
	  rb_thread_blocking_region return VALUE instead of void.
	  ext/openssl/ossl_pkey_dsa.c: ditto
	  ext/openssl/ossl_pkey_rsa.c: ditto

Tue Oct 18 23:28:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (identhash): share with type_numhash.

	* st.c (st_hashtype_num): rename from type_numhash.

Tue Oct 18 23:07:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_core.h (ruby_current_thread): probeprofiler has been removed
	  long ago.

Tue Oct 18 23:05:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/ripper/eventids2.c (ripper_init_eventids2): separate
	  initializations of IDs and objects.

	* ext/ripper/tools/generate.rb (generate_eventids1): ditto.

	* parse.y (Init_ripper, InitVM_ripper): fix inversed roles.

Sun Oct 16 19:46:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/bigdecimal/bigdecimal.gemspec (files): fixed typo, and
	  removed nonexistent file.

	* ext/bigdecimal/bigdecimal.gemspec (homepage): added.

	* ext/io/console/io-console.gemspec (homepage): ditto.

Fri Oct 14 12:13:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/pty/pty.c (pty_check): should return nil until the child
	  terminates or stops.  [ruby-dev:44600] [Bug #2642]

Fri Oct 14 11:19:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* include/ruby/intern.h (rb_ary_rotate): export.

Fri Oct 14 05:58:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* atomic.h (ATOMIC_INC, ATOMIC_DEC): return old values.
	  [ruby-dev:44596] [Bug #5439]

	* signal.c (ruby_atomic_exchange): no needs to define on the
	  platforms where atomic.h is available.

Thu Oct 13 19:29:40 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* atomic.h (ATOMIC_*): use atomic_ops(3C) when SunStudio on Solaris.
	  [ruby-dev:44596] [Bug #5439]

Thu Oct 13 18:13:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* atomic.h(ATOMIC_SET): add cast to void to prevent misuse.
	  [ruby-dev:44596] [Bug #5439]

Thu Oct 13 18:04:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (rb_gc_finalize_deferred, rb_objspace_call_finalizer):
	  should use ATOMIC_EXCHANGE() to check the previous value.
	  [ruby-dev:44596] [Bug #5439]

Wed Oct 12 23:39:58 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* test/openssl/test_ssl.rb: Move duplicated tests for SSL::Session to
	  test_ssl_session.rb

Tue Oct 11 08:49:40 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_initialize):  Improve explanation of Array.new
	  parameters.  Patch by Alvaro Pereyra Rabanal.  [Ruby 1.9 - Bug #5425]
	* array.c (rb_ary_s_try_convert):  Fix typo (try => tries)
	* array.c (rb_ary_rindex):  Add spacing for block.
	* array.c (rb_ary_uniq_bang):  Describe block
	* array.c (rb_ary_uniq):  ditto

Tue Oct 11 07:55:38 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c:  Add a description to Array, minor cleanups.  Patch by
	  Andrea Singh.  [Ruby 1.9 - Bug #5412]

Tue Oct 11 06:09:52 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/pp.rb:  Move PP documentation to top of class PP.  Patch by
	  Sylvain Daubert.  [Ruby 1.9 - Bug #5430]

Tue Oct 11 06:06:29 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/coverage/coverage.c (Init_coverage):  Change list format and
	  describe Coverage.result output.  Patch by Sylvain Daubert.
	  [Ruby 1.9 - Bug #5428]

Tue Oct 11 05:53:23 2011  Eric Hodel  <drbrain@segment7.net>

	* object.c (Init_Object):  Add reference to BasicObject, brief
	  explanation of constant lookup.  Based on patch by Alvaro Pereyra
	  Rabanal.
	  [Ruby 1.9 - Bug #5426]

Sun Oct  9 11:06:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* test/psych/test_yamldbm.rb: don't run test if the system
	  don't support yaml/dbm.

	* test/syck/test_yamldbm.rb: ditto.

Sat Oct  8 08:54:56 2011  Eric Hodel  <drbrain@segment7.net>

	* enum.c (group_by):  Improve group_by description.  Patch by b t.
	  [#5411]

Sat Oct  8 03:17:51 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/shell.rb:  Document some methods of Shell.  Patch by Carol
	  Nichols.  [Ruby 1.9 - Bug #5417]

Fri Oct  7 17:54:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/test/unit/assertions.rb (assert_send, assert_not_send):
	  parenthesize non-empty arguments.

Fri Oct  7 06:35:50 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c:  Use + for arguments described in documentation to allow
	  rdoc -C2 to work better.  Remove <code> from method references to
	  allow cross-references in HTML documentation.

Thu Oct  6 18:46:23 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* vm_eval.c (make_no_method_exception): fix typo.

	* vm_insnhelper.c, vm_insnhelper.h: ditto.

Thu Oct  6 16:29:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_eval.c (make_no_method_execption): extract from
	  raise_method_missing().

	* vm_eval.c (send_internal): remove inadvertent symbol creation
	  from public_send.  based on a patch by Jeremy Evans <code AT
	  jeremyevans.net> in [ruby-core:38576]. [Feature #5112]

	* vm_insnhelper.c (vm_call_method): remove inadvertent symbol
	  creation from send and __send__, too.

Thu Oct  6 14:59:11 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/time.rb:  Clean up Time documentation.  Patch by Jake Goulding.
	  [Ruby 1.9 - Bug #5416]

Thu Oct  6 10:00:54 2011  Eric Hodel  <drbrain@segment7.net>

	* enum.c (group_by):  Improve documentation based on patch by b t.

Thu Oct  6 09:56:30 2011  Eric Hodel  <drbrain@segment7.net>

	* enum.c:  Clean up wording in Enumerable documentation.  Patch by b t.
	  [Ruby 1.9 - Bug #5411]

Thu Oct  6 09:17:18 2011  Eric Hodel  <drbrain@segment7.net>

	* time.c (Init_Time):  Remove editorial comments from Time
	  documentation, fix link.

Thu Oct  6 09:14:20 2011  Eric Hodel  <drbrain@segment7.net>

	* time.c (Init_Time):  Improve Time documentation.  Patch by Shane
	  Emmons.  [Ruby 1.9 - Bug #5404]
	* lib/time.rb:  Improve time.rb documentation including Time.strptime.
	  Patch by Shane Emmons.  [Ruby 1.9 - Bug #5402]

Thu Oct  6 08:54:05 2011  Eric Hodel  <drbrain@segment7.net>

	* random.c:  Improve documentation of Random.  Patch by Gregory
	  Parkhurst.  [Ruby 1.9 - Bug #5410]

Thu Oct  6 01:44:51 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* cont.c (cont_mark): mark original Thread object from saved_thread.
	  [ruby-dev:44571] [Bug #5386]

Wed Oct  5 16:33:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* vm_insnhelper.c (vm_call_cfunc): remove useless hack.

Wed Oct  5 05:56:39 2011  Eric Hodel  <drbrain@segment7.net>

	* hash.c (Init_Hash):  Improve Hash documentation.  Patch by Alvaro
	  Pereyra Rabanal.  [Ruby 1.9 - Bug #5405]

Wed Oct  5 05:47:59 2011  Eric Hodel  <drbrain@segment7.net>

	* random.c (Init_Random):  Add a top-level comment for Random.  Patch
	  by Brett Bim.  [Ruby 1.9 - Bug #5403]

Wed Oct  5 02:50:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/syntax_error.rb: Add file, line, offset, and
	  message attributes during parse failure.
	* ext/psych/parser.c: Update parser to raise exception with correct
	  values.
	* test/psych/test_exception.rb: corresponding tests.

Wed Oct  5 01:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/parser.c (parse): Use context_mark for indicating error
	  line and column.

Wed Oct  5 01:22:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/scalar_scanner.rb: use normal begin / rescue
	  since postfix rescue cannot receive the exception class. Thanks
	  nagachika!

Tue Oct  4 21:10:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* class.c (class_alloc): allocate extra memory after containing
	  object setup to get rid of rare-but-potential memory leak.

	* gc.c (gc_mark_children): skip marking extended members if ptr is
	  NULL.

Tue Oct  4 16:17:50 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/time.rb (Time.strptime): use Time.at if d[:seconds] is set.
	  Reported by Christopher Eberz. [ruby-core:39903] Bug #5399

Tue Oct  4 11:44:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c (rb_gc_set_params): ruby_verbose can be Qnil, so use RTEST.

Tue Oct  4 08:33:41 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/etc/etc.c:  Document Etc, Etc.sysconfdir, Etc.systmpdir.  Patch
	  by mathew murphy.  [Ruby 1.9 - Bug #5396]

Tue Oct  4 08:21:51 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/shellwords.rb:  Update toplevel comment with an example.  Patch
	  by Samnang Chhun.  [Ruby 1.9 - Bug #5388]

Tue Oct  4 08:15:50 2011  Eric Hodel  <drbrain@segment7.net>

	* proc.c (proc_call):  Update documentation to match argument handling
	  of proc/Proc.new/lambda/->()

Tue Oct  4 07:59:16 2011  Eric Hodel  <drbrain@segment7.net>

	* proc.c (proc_call):  Fix documentation of Proc#call vs Proc#===.
	  [Ruby 1.9 - Bug #5349]

Tue Oct  4 07:43:18 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_initialize):  Make Array.new description match
	  call-seq.  Patch by Henry Maddocks.  [Ruby 1.9 - Bug #5344]

Tue Oct  4 07:35:23 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_initialize):  Add output for examples.  Patch by
	  Jonathan Mukai.  [Ruby 1.9 - Bug #5216]

Tue Oct  4 07:30:50 2011  Eric Hodel  <drbrain@segment7.net>

	* array.c (rb_ary_s_create):  Add example results for Array::[].  Patch
	  by Jonathan Mukai.  [Ruby 1.9 - Bug #5215]

Tue Oct  4 07:15:17 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.11.  Move Deprecate into the
	  Gem namespace.

Tue Oct  4 06:43:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: update psych version.
	* ext/psych/psych.gemspec: generate new gemspec for new version.

Tue Oct  4 06:29:55 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: calling `yaml` rather than `to_yaml`.
	* ext/psych/lib/psych/nodes/node.rb: Rename `to_yaml` to just `yaml`
	  in order to avoid YAML::ENGINE switching from replacing this method.
	* test/psych/helper.rb: fix tests for method name change.
	* test/psych/test_document.rb: ditto
	* test/psych/visitors/test_emitter.rb: ditto

Tue Oct  4 06:20:19 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/scalar_scanner.rb: Match values against the
	  floating point spec defined in YAML to avoid erroneous parses.
	* test/psych/test_numeric.rb: corresponding test.

Tue Oct  4 05:59:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: ToRuby visitor can be
	  constructed with a ScalarScanner.
	* ext/psych/lib/psych/visitors/yaml_tree.rb: ScalarScanner can be
	  passed to the YAMLTree visitor.

Tue Oct  4 05:47:23 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/to_ruby.rb: Define Regexp::NOENCODING
	  for 1.9.2 backwards compatibility.
	* ext/psych/lib/psych/visitors/yaml_tree.rb: Fix Date string
	  generation for 1.9.2 backwards compatibility.

Mon Oct  3 23:56:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* gc.c (rb_gc_set_params): output GC parameter change messages only
	  if -w/-v options are specified. these messages are output to stderr,
	  not to stdout. [ruby-core:39795] [Bug #5380]

	* test/ruby/test_gc.rb (test_gc_parameter): add test for it.

Sun Oct  2 20:05:32 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (rb_thread_mark), cont.c (cont_mark): revert r33369 and r33371
	  that may cause SEGV in certain environments.

Sun Oct  2 12:14:06 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/psych/test_yamldbm.rb: add test case.
	* test/syck/test_yamldbm.rb: ditto.

Sun Oct  2 11:28:09 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* lib/yaml/store.rb: make initialize method signature match the
	  superclass signature.

Sun Oct  2 10:44:01 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* io.c: fix documentation of ARGF.lineno=.

Sat Oct  1 20:03:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (have_framework): try as Objective-C.
	  https://twitter.com/nagachika/status/120294447660539904

Sun Oct  2 08:43:25 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (rb_thread_mark), cont.c (cont_mark): self pointer should not
	  be marked by itself. Patch by Koichi Sasada.
	  [ruby-dev:44567] [Bug #5386]

Sun Oct  2 00:42:14 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (rb_thread_mark): rb_thread_t needs self to be marked.
	  [ruby-dev:44566] [Bug #5386]

Sat Oct  1 09:48:53 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* gc.c (add_heap_slots, init_heap): reset heaps_inc zero when
	  heap slots are expanded by environment variable RUBY_HEAP_MIN_SLOTS.
	  [ruby-core:39777] [Bug #5380]

	* test/ruby/test_gc.rb (test_gc_parameter): add test for it.

	* test/ruby/envutil.rb (assert_normal_exit): add :child_env option to
	  enable pass environment variables to child process.

Thu Sep 29 13:17:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (ary_join_1): should not copy the encoding of non-string
	  element after string element.  [ruby-core:39776] [Bug #5379]

Thu Sep 29 11:53:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (slot_sweep, rb_gc_finalize_deferred)
	  (rb_objspace_call_finalizer, rb_gc): run finalizers
	  sequentially.  [ruby-dev:44562]

Thu Sep 29 20:37:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/gdbm/gdbm.c (rb_gdbm_fatal): adjust argument type.

Thu Sep 29 20:10:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (is_id_value, is_live_object): extract from id2ref().

	* gc.c (run_finalizer): use object instead of object id.

Thu Sep 29 20:07:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* use RB_TYPE_P which is optimized for constant types, instead of
	  comparison with TYPE.

Wed Sep 28 09:20:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (pthread_np.h): needs pthread.h to be included
	  previously on OpenBSD.  a patch by George Koehler <xkernigh AT
	  netscape.net> at [ruby-core:39752].  [Bug #5376]

Wed Sep 28 04:41:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/psych/test_yamlstore.rb: use tmpdir for tmpfile.
	* test/syck/test_yamlstore.rb: ditto.

Wed Sep 28 04:10:46 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/bigdecimal/README: update report to.

Tue Sep 28 04:05:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/bigdecimal_en.html: removed because this file isn't
	  maintained now.

	* ext/bigdecimal/bigdecimal_ja.html: ditto.

Tue Sep 27 09:55:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread_pthread.c: make native_fd_select().
	* thread.c (do_select): remove #ifdef _WIN32. Instead, use
	  native_fd_select() always.

Tue Sep 27 09:44:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread.c (do_select): remove cygwin specific hack. It's layer
	  violation and too large hack.
	* thread.c (cmp_tv, subtract_tv): removed.

Tue Sep 27 03:50:19 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/rexml/test_sax.rb: add require 'rexml/document'.

Tue Sep 27 03:32:27 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/psych/test_yamldbm.rb: fix #setup and #teardown.
	  [Bug #5370] [ruby-core:39730]
	* test/syck/test_yamldbm.rb: ditto.

Mon Sep 26 11:27:38 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/httputils.rb: Add MIME Type definition of .js and .svg.
	  patched by Hal Brodigan. [ruby-core:39704] [Bug #5365]

Mon Sep 26 09:20:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: remove DJGPP support. It's not longer supported
	  since ruby 1.9.0.

Mon Sep 26 09:07:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* include/ruby/defines.h: remove NextStep, OpenStep, Rhapsody
	  support. Last activity of their OSes are 7 years ago.
	* configure.in: ditto.
	* dir.c: ditto.
	* ext/tk/extconf.rb: ditto.

Mon Sep 26 09:02:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: remove a code for human68k. it's no longer
	  supported since r19677.

Sun Sep 25 23:43:32 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_asn1.c: fix int_ossl_asn1_decode0_cons when being
	  fed arbitrary string values.
	  Clearly distinguish between the cases "universal, infinite and
	  not a SEQUENCE or SET" and "universal SEQUENCE or SET, possibly
	  infinite". Raise error for universal tags that are not infinite.
	* test/openssl/test_asn1.rb: add a test for this.

	  Thanks to Hiroshi Yoshida for reporting this bug.
	  [Bug #5363] [ruby-dev:44542]

Sun Sep 25 20:57:18 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/syck/test/yamldbm.rb: add test for Syck::DBM.
	* test/psych/test_yamldbm.rb: add test for Psych::DBM.
	* test/psych/test_yamlstore.rb: add test for Psych::PStore.

Sun Sep 25 20:54:10 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/yaml/dbm/dbm.rb: fix #update, add #key for using instead #index.
	  [Bug #5305][ruby-dev:44485]

Sun Sep 25 16:54:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* encoding.c (require_enc): reject only loading from untrusted
	  load paths.  [ruby-dev:44541] [Bug #5279]

	* transcode.c (load_transcoder_entry): ditto.

Sun Sep 25 16:45:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in: ignore all warnings from an arbitrary
	  header in /usr/local/include.

Sun Sep 25 03:43:03 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* enum.c (slice_before_i): use rb_attr_get to suppress wrong warning
	  for internal instance variable slicebefore_initial_state.

Fri Sep 23 14:20:14 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_asn1.c: remove unused variable.

Fri Sep 23 13:46:59 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_ssl_session.rb: execute test_session_exts_read
	  only for OpenSSL versions >= 0.9.8k. Thanks, Eric Wong, for
	  reporting this.
	  [Bug #4961] [ruby-core:37726]

Fri Sep 23 11:59:08 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_ssl_session.rb: ensure server calls callbacks in
	  test_ctx_server_session_cb. Thanks to Eric Wong for the patch.
	  [Bug #5336] [ruby-core:39619]

Thu Sep 22 02:53:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (vm_call_cfunc): suppress a warning.  note that
	  `volatile type *var' doesn't make var itself volatile.

Thu Sep 22 01:52:48 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* thread_pthread.c (ubf_select): activate timer thread when interrupt
	  blocking thread.
	  A patch created by Koichi Sasada. [ruby-core:39634] [Bug #5343]
	  to cover race condition, timer thread periodically send SIGVTARLM to
	  threads in signal thread list. so you should activate timer thread
	  when interrupt a thread.

Wed Sep 21 16:55:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/io/wait/test_io_wait.rb (TestIOWait#setup): of course, the
	  behavior of mingw is just same with mswin.

Tue Sep 20 18:08:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (vm_get_cvar_base): reduce duplicated checks and
	  move a warning outside the loop.

Mon Sep 19 18:55:51 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* lib/fileutils.rb (module FileUtils): improve performance of
	  FileUtils.compare_stream. a patch by Masaki Matsushita.
	  [Feature #5337] [ruby-core:39622]

Mon Sep 19 18:42:58 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* test/-ext-/old_thread_select/test_old_thread_select.rb:
	  select() with timeout may return early in old Linux kernels
	  with 250 Hz tickrate and no dynticks, so skip everything older
	  than 2.6.32 (which has long term support).
	  And, Make the timing assertions consistently use assert_operator with
	  timing difference in error message
	  Patch by Eric Wong. [Bug #5335] [ruby-core:39618]

Mon Sep 19 09:28:06 2011  Eric Hodel  <drbrain@segment7.net>

	* test/openssl/test_ssl.rb (class OpenSSL):  Test
	  OpenSSL::SSL::SSLSocket#session and #session=.

Mon Sep 19 07:54:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* object.c (rb_obj_clone): singleton class should be attached
	  singleton object to.  a patch by Satoshi Shiba <shiba AT rvm.jp>
	  at [ruby-dev:44460].  [Bug #5274]

Sat Sep 17 23:34:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_data_type): inherit the core type in ripper so
	  that checks in core would work.  [ruby-core:39591] [Bug #5331]

Sat Sep 17 12:44:04 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* lib/find.rb (Find.find): add documentation that Find.find
	  without block returns an enumerator.

Thu Sep 15 11:39:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (mark_entry, mark_key, mark_keyvalue): adjust callback
	  argument types.

Thu Sep 15 01:44:10 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/tk/*: Change encoding from EUC-JP to UTF-8

Wed Sep 14 11:43:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread.c (rb_fd_rcopy): added an argument guard.
	  Patch by NAKAMURA Usaku. [Bug #5306] [ruby-core:39435]

Tue Sep 13 20:21:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/pstore.rb, test/test_pstore.rb: suppress warnings with -v.

	* lib/pstore.rb (PStore): always open in binary mode even if
	  default encodings are set.  [Bug #5311] [ruby-core:39503]

Tue Sep 13 05:37:15 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* io.c (Init_IO): update BINARY comment.  it should not change the
	  encoding of the result to ASCII-8BIT.  [ruby-talk:387719]

Mon Sep 12 19:55:00 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread.c (rb_thread_select): fix to ignore an argument
	  modification of rb_thread_fd_select().
	  based on a patch by Eric Wong. [Bug #5306] [ruby-core:39435]
	* thread.c (rb_fd_rcopy): New. for reverse fd copy.

	* test/-ext-/old_thread_select/test_old_thread_select.rb
	(test_old_select_false_positive): test for bug5306.

	* ext/-test-/old_thread_select/old_thread_select.c (fdset2array):
	  New. convert fdsets to array.
	* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
	  return 'read', 'write', 'except' argument of rb_thread_select()
	  to ruby script.

Mon Sep 12 13:38:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* README.EXT, README.EXT.ja (2.2.2), parse.y (rb_check_id): add
	  documents for rb_check_id().

Mon Sep 12 12:53:39 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* lib/rake/file_list.rb (Rake::FileList#egrep): there is no need to
	  open files in binary mode.
	  see more details in https://github.com/jimweirich/rake/issues/74

Mon Sep 12 12:42:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/test_exception.rb (TestException#test_exit_success_p):
	  assert also the cases when exiting with true and false.

	* lib/test/unit/assertions.rb (assert_send): make arguments in
	  the default message clearer.

Sun Sep 11 05:23:14 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/matrix.rb: Deal with subclasses of Matrix [redmine #5307]

Sat Sep 10 13:38:20 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* dir.c (dir_s_aref):
	* dir.c (dir_entries): Two small documentation fixes.
	  A patch from Aaron Lerch. [Bug #5302] [ruby-core:39404]

Sat Sep 10 08:30:03 2011  Koichi Sasada  <ko1@atdot.net>

	* gc.c (GC_PROFILE_MORE_DETAIL, CALC_EXACT_MALLOC_SIZE):
	  define macros only if they are not defined.
	  fixes: [Ruby 1.9 - Feature #5291]

Sat Sep 10 08:25:47 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* parse.y (bv_decls): parse.y relies on $$ = $1 before action
	  routines.  a patch from Michael Edgar.  [Bug #5303]
	  [ruby-core:39429]

Sat Sep 10 01:37:55 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* sample/drb/dhasenc.rb: coding cookie of Emacs is coding,
	  not encoding.

	* sample/mine.rb: ditto.

Fri Sep  9 21:56:40 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/bigdecimal/bigdecimal.c (BigDecimal_sqrt): Fix comment.
	  BigDecimal#sqrt requires argument. Reported by Makoto Kishimoto.
	  Thanks for your contribution. [Bug #5267] [ruby-dev:44452]

Fri Sep  9 11:00:55 2011  Shota Fukumori  <sorah@tubusu.net>

	* test/rubygems/test_gem_commands_help_command.rb: Add one
	  `require` because if run test-all with test/unit parallel
	  running, sometimes this test fails by some constants not found.
	  The error reason is some worker doesn't require the file needed by
	  this test. This issue is related to [ruby-core:36168].

Fri Sep  9 10:22:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* thread.c (rb_thread_select): fix a typo to initialize efds
	  properly.  [Bug #5299] [ruby-core:39380]

Fri Sep  9 02:02:09 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* template/yarvarch.ja:
	  Change encoding from Shift_JIS to UTF-8

Thu Sep  9 01:14:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* sample/drb/README.rd.ja:
	* sample/drb/dhasenc.rb:
	* sample/mine.rb:
	  Change encoding from EUC-JP to UTF-8

Thu Sep  8 21:03:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/nkf/nkf-utf8/nkf.c: import nkf 2.1.2 (be9c280)
	  Bump version number/release date only.

Thu Sep  8 12:43:18 2011  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (Init_GC): defined GC::Profiler.raw_data. based on the
	  patch by Eric Hodel. [ruby-core:37857] [Bug #4991]

Thu Sep  8 09:02:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (id2ref): objects which are unmarked but not in sweep_slots
	  are not dead.

Thu Sep  8 07:44:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c (rb_declare_transcoder, load_transcoder_entry): no
	  longer need to limit the length of transcoder library name.

Thu Sep  8 07:36:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/syck/lib/syck/types.rb: use toplevel Syck.
	  for the case someone define Syck::Syck (or YAML::Syck).

Thu Sep  8 07:33:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* gc.c (id2ref): unmarked object is already dead while lazy
	  sweeping, and to it cannot come back since other objects
	  referred from it might have been freed already.

Wed Sep  8 03:48:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/readline/README.ja:
	  Change encoding from EUC-JP to UTF-8

Wed Sep  8 02:59:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* test/rexml/test_encoding.rb:
	  Add require 'require 'rexml/document'

Wed Sep  8 02:53:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* ext/nkf/nkf-utf8/nkf.c:
	  Change encoding from ISO-2022 to UTF-8

Wed Sep  7 23:41:24 2011  Kouhei Sutou  <kou@cozmixng.org>

	* lib/rexml/parsers/baseparser.rb, test/rexml/test_comment.rb:
	  allow a single hyphen in comment. [Bug #5278] [ruby-core:39289]
	  Reported by Thomas Fritzsche. Thanks!!!

Wed Sep  7 17:27:18 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/yaml.rb: explicitly specify ::Object to avoid the collision with
	  Syck::Object.

Tue Sep  6 21:06:49 2011  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb (_run_suites): Now reports are written the
	  following order: Skip, Failure, Error. [Feature #5282]

	* test_sorting.rb: test for above.

	* test4test_sorting.rb: Ditto.

	* lib/test/unit.rb (run): Put RUBY_DESCRIPTION before quitting.
	  [Feature #5282]

Tue Sep  6 21:13:47 2011  Masaya Tarui  <tarui@ruby-lang.org>

	* win32/Makefile.sub (INSNS): change command line option -Ks to -Ku
	  for generate *.inc. because insns.def encoding has been changed SJIS
	  to UTF-8. if $BASERUBY is 1.9, -Ks cause an error. [Feature #5128]
	  (same as r33194)

Tue Sep  6 15:55:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c (load_transcoder_entry): concatenate paths directly.

	* encoding.c (load_encoding): predefined encoding names are safe.
	  [ruby-dev:44469] [Bug #5279]

	* transcode.c (load_transcoder_entry): ditto.

Tue Sep  6 12:07:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c: enabled econv newline option.

Tue Sep  6 06:44:57 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (dbl2ival): Fix Float#divmod and #round for 32 bit
	  platform. part 1 of [bug #5276]

Tue Sep  6 06:44:25 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (flo_round): Fix criteria for 32 bits platform
	  part 2 of [bug #5276]

Tue Sep  6 05:37:11 2011  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

	* test/rinda/test_rinda.rb (test_core_03_notify): Fixed test failures
	  [ruby-dev:44430] [Ruby 1.9 - Bug #372]

Mon Sep  5 20:59:30 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* insns.def: change encoding pragma for emacs (shift_jis to utf-8).

Mon Sep  5 19:32:15 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* Makefile.in (INSNS): change command line option -Ks to -Ku for
	  generate *.inc. because insns.def encoding has been changed SJIS to
	  UTF-8. if $BASERUBY is 1.9, -Ks cause an error. [Feature #5128]

Mon Sep  5 18:10:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* transcode.c (rb_econv_binmode): newline decorators are
	  exclusive.

Mon Sep  5 15:03:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* test/rubygems/test_gem_security.rb
	  (test_class_build_self_signed_cert): reset opt[:trust_dir] to apply
	  temporary Gem.user_home.

Mon Sep  5 10:04:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* README.ja, README.EXT.ja: resolve conflicts. [ruby-dev:44459]

Mon Sep  5 05:13:22 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (flo_round): Make Float#round round big values [bug
	  #5272]

Mon Sep  5 04:28:25 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (int_round): Integer#round always returns an Integer [Bug
	  #5271]

Sun Sep  4 22:28:50 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (default_port, default_imap_port,
	  default_tls_port, default_ssl_port, default_imaps_port):
	  added methods for consistency with Net::POP.
	  based on the patch by art lussos.  [ruby-core:38997] [Bug #5198]

Sun Sep  4 21:19:19 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

	* Change encoding from EUC-JP to UTF-8. [Feature #5128]

Sun Sep  4 00:47:39 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* test/ruby/test_fiber.rb (TestFiber#test_no_valid_cfp):
	  add a test. Unlike TestThread#test_no_valid_cfp,
	  this test succeeds even if win32ole is required (see r33153).

Sun Sep  4 00:11:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* variable.c (rb_const_set): show the previous definition
	  location.  [EXPERIMENTAL]

Sat Sep  3 23:56:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (sizeof_struct_dirent_too_small): check if struct
	  dirent.d_name is too small.

	* configure.in (RUBY_MINGW32): take tool prefix from CC.

Sat Sep  3 23:52:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (argf_next_argv): open in default text mode.
	  [ruby-core:39234] [Bug #5268]

Sat Sep  3 18:40:57 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* lib/thread.rb (SizedQueue#max=): raise ArgumentError if max is not
	  positive number. patch by Masaki Matsushita.
	  [ruby-dev:44449] [Bug #5259]

	* test/thread/test_queue.rb (test_sized_queue_initialize,
	  test_sized_queue_assign_max): add tests for it.

Fri Sep  2 21:11:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (validate_enc_binmode, prep_stdio): default to text mode on
	  dosish platforms.  [ruby-core:38822] [Bug #5164]

	* transcode.c (rb_econv_prepare_options): keep default ecflags
	  unchanged if no options.

Fri Sep  2 14:36:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_insnhelper.c (vm_search_const_defined_class): search
	  ancestors only when global scope.  [ruby-core:39227] [Bug #5264]

Fri Sep  2 09:58:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (parser_tokadd_string, parser_yylex): ignore a backslash
	  which prefixes an non-ascii character, which has no escape
	  syntax.  [ruby-core:39222] [Ruby 1.9 - Bug #5262]

Fri Sep  2 04:05:25 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/visitors/yaml_tree.rb: emit strings tagged as
	  ascii-8bit as binary in YAML.
	* test/psych/test_string.rb: corresponding test.

Fri Sep  2 01:07:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* numeric.c (flo_round): substitute machine dependent magic number.

Thu Sep  1 17:31:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* insns.def (defineclass), vm_insnhelper.c (vm_get_cvar_base): see
	  also inherited constants for classes without superclass and
	  modules.  [ruby-core:37698] [Bug #3423]

Thu Sep  1 16:18:44 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* Release GVL while OpenSSL's public key generation.

	    t = Thread.new { print "."; sleep 0.1 }
	    key = OpenSSL::PKey::RSA.new(2048)
	    #=> Thread t works in parallel with public key generation if
		OS/machine allows it.

	  This works with OpenSSL >= 0.9.8. From this version, it has new
	  public key generation function which allows us to interrupt the
	  execution while pkey generation iterations.

	* ext/openssl/extconf.rb: Check existence of OpenSSL's new public key
	  generation function. (DH_generate_parameters_ex,
	  DSA_generate_parameters_ex and RSA_generate_key_ex.

	* ext/openssl/ossl_pkey.{h,c} (ossl_generate_cb_2,
	  ossl_generate_cb_stop): Added new callback function for OpenSSL pkey
	  generation which handles Thread interruption by Ruby.
	  ossl_generate_cb_stop is the unblock function(ubf) for Ruby which
	  sets a stop flag. New pkey generation callback ossl_generate_cb_2
	  checks the stop flag at each iterations of OpenSSL and interrupts
	  pkey generation when the flag is set.

	* ext/openssl/ossl_pkey_dsa.c (dsa_generate): Call
	  rb_thread_blocking_region with the above unblock function to release
	  GVL while pkey generation.

	* ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.

	* ext/openssl/ossl_pkey_dh.c (dh_generate): ditto.

	* test/openssl/test_pkey_{dh,dsa,rsa}.rb: Test it.

Thu Sep  1 14:06:54 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_thread.rb (TestThread#test_no_valid_cfp): skip when
	  win32ole is required.  in such case, win32ole redefines
	  Thread#initialize, and the block argument becomes to be not the top
	  of the thread, then this testcase always fails.

Thu Sep  1 10:20:50 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
	  default_mode_on_unix,text_mode,binary_mode}): sorry for wrong test
	  committed in r33144.  I'd misunderstood the spec of ruby's universal
	  newline.

Thu Sep  1 09:27:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* variable.c (rb_autoloading_value): Fix the order of definitions.
	  It is used by autoload_defined_p.

Wed Aug 31 17:28:23 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* variable.c (rb_autoload): There was a chance to run GC (from
	  rb_str_new2()) before finishing autoload_data_i construction. It
	  caused SEGV at rb_gc_mark() at autoload_i_mark.

	* variable.c (rb_autoload_load): Move RB_GC_GUARD() to proper
	  position based on suggestion by CHIKANAGA Tomoyuki at
	  http://d.hatena.ne.jp/nagachika/20110826/ruby_trunk_changes_33070_33078

	* variable.c (autoload_defined_p): Fix incompatible autoload behavior
	  that causes Rails crash. Class definition instruction defined in
	  'defineclass' in insns.def always invokes rb_autoload_load for a
	  constant. It's invoked for every class definition regardless of
	  existence of autoload definition. rb_autoload_load checks if a
	  constant is defined as autoloaded, but new thread-safe autoload
	  returned different value if the constant is under autoloading.

Wed Aug 31 17:20:56 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* Re-apply r33078, thread-safe autoload which is reverted at r33093.

Wed Aug 31 16:28:04 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
	  default_mode_on_unix,text_mode,binary_mode}): tests for [Bug #5164].

Wed Aug 31 15:54:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json: Merge json gem v1.5.4 (3dab4c5a6a97fac03dac).

Wed Aug 31 13:09:41 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (flo_round): Avoid overflow by optimizing for trivial
	  cases [Bug #5227]

Wed Aug 31 00:50:01 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (rb_w32_select_with_thread): and my typo. we all must
	  be more careful.

Wed Aug 31 00:48:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* thread.c (rb_thread_select): critical typo in r33117.

Wed Aug 31 00:30:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/-ext-/old_thread_select/test_old_thread_select.rb
	  (TestOldThreadSelect#test_old_select_read_timeout): if the machine
	  is fast enough, the time used by code around IO.select may be smaller
	  than Time implement threshold.

Wed Aug 31 00:04:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
	  typo.

	* test/-ext-/old_thread_select/test_old_thread_select.rb
	  (TestOldThreadSelect#test_old_select_signal_safe): use SIGINT instead
	  of SIGUSR1 because the former is general and the latter is platform
	  dependent.

Tue Aug 30 23:59:36 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c, include/ruby/intern.h (rb_w32_fd_copy): implement
	  for rb_thread_select() in thread.c.  the use of rb_fd_copy() is
	  introduced in r33117.
	  [Bug #5251] [ruby-core:39195]

	* thread.c (rb_thread_select): must call rb_fd_init() before using
	  rb_fdset_t.  see the implementations of rb_fd_init()s if you want to
	  know the reason.

Tue Aug 30 22:34:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/dl/test_callback.rb (test_callback_with_string): prevents
	  temporary string from GC.

Tue Aug 30 22:25:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* vm_insnhelper.c (vm_call_cfunc): revert r33112.  RB_GC_GUARD macro
	  protect a VALUE from GC.  It's not for general anti-optimizing
	  purpose.

Tue Aug 30 11:06:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/json: Merge json gem 1.5.4+ (2149f4185c598fb97db1).
	  [Bug #5173] [ruby-core:38866]

Tue Aug 30 09:57:50 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* lib/thread.rb (Queue#pop): fix a race against Thread.wakeup.
	  Patch by Masaki Matsushita <glass.saga at gmail dot com>
	  [Bug #5195] [ruby-dev:44400]

Tue Aug 30 09:48:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* cont.c (fiber_entry): fix stack allocation failure on Debian
	  GNU/kFreeBSD.
	  Patch by Lucas Nussbaum <lucas at lucas-nussbaum dot net>.
	  [Bug #5241] [ruby-core:39147]

Tue Aug 30 09:28:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread.c (rb_thread_select): rewrite by using
	  rb_thread_fd_select(). old one is EINTR unsafe.
	  Patch by Eric Wong. [Bug #5229] [ruby-core:39102]

	* test/-ext-/old_thread_select/test_old_thread_select.rb:
	  a testcase for rb_thread_select().
	* ext/-test-/old_thread_select/old_thread_select.c: ditto.
	* ext/-test-/old_thread_select/depend: ditto.
	* ext/-test-/old_thread_select/extconf.rb: ditto.

Tue Aug 30 09:08:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: fix a build failure on GNU Hurd.
	  Patch by Samuel Thibault <sthibault at debian dot org>. Thank you!
	  [Bug #5250] [ruby-core:39185]

Sun Aug 29 23:22:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* test/ruby/test_numeric.rb (test_num2long): modify a test against the
	  change by r33108.

Sun Aug 29 09:58:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* numeric.c (bit_coerce): A Fixnum and a Bignum are only permitted for
	 bitwise arithmetic with a Fixnum.  #1792

	* test/ruby/test_fixnum.rb: add tests for the above change.

	* bignum.c (bit_coerce): A Fixnum and a Bignum are only permitted for
	 bitwise arithmetic with a Bignum.  #1792

	* test/ruby/test_bignum.rb: add tests for the above change.

Sun Aug 28 15:38:17 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/date/date_parse.c (date_zone_to_diff): keep a temporary string
	  stored in variable while the contents buffer is being used.

	* ext/date/date_parse.c (date_zone_to_diff): get rid of out of bounds
	  memory read. [ruby-dev:44409] [Bug #5213]

Sun Aug 28 05:29:50 2011  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 2.5.1 (r6596)
	* test/minitest/*: ditto

Sat Aug 27 20:46:05 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (rb_vm_rewrite_dfp_in_errinfo): change return type
	  to suppress a warning.

	* vm_core.h: ditto.

Sat Aug 27 19:04:06 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* internal.h (rb_strftime_timespec): moved from time.c and define only
	  if ruby/encoding.h is included.

	* internal.h (rb_strftime): ditto.

Sat Aug 27 18:53:51 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* proc.c (proc_new): force to rewrite errinfo when calling Proc.new in ensure.
	  [Bug #5234] [ruby-core:39125]
	  This code will be removed after changing throw mechanism (see r33064).

	* vm.c (rb_vm_rewrite_dfp_in_errinfo): new function.

	* vm.c (vm_make_env_each): changed accordingly.

	* vm_core.h: ditto.

	* bootstraptest/test_flow.rb: add tests for above.

Sat Aug 27 18:44:06 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* internal.h (rb_strftime_timespec): move to time.c because it depends
	  encoding.h.

Sat Aug 27 18:17:58 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* strftime.c (rb_strftime_with_timespec): get enc argument to specify
	  the encoding of the format. On Windows (at least Japanese Windows),
	  Time#strftime("%Z") includes non ASCII in locale encoding (CP932).
	  So convert locale to default internal. [ruby-core:39092] [Bug #5226]

	* strftime.c (rb_strftime): ditto.

	* strftime.c (rb_strftime_timespec): ditto.

	* internal.h (rb_strftime_timespec): follow above.

	* time.c (rb_strftime_alloc): ditto.

	* time.c (strftimev): ditto.

	* time.c (time_strftime): ditto.

	* time.c (time_to_s): the resulted string of Time#to_s is always
	  ascii only, so this should be US-ASCII.

	* time.c (time_asctime): ditto.

Sat Aug 27 11:18:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* Revert r33078. It caused a Rails application NoMethodError.

	  /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/utils.rb:157: warning: toplevel constant ScanError referenced by Regin::Parser::ScanError
	  /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/vendor/regin/regin/parser.rb:17:in `parse_regexp': undefined method `scan_str' for #<Regin::Parser:0x00000002344548> (NoMethodError)

Sat Aug 27 08:44:58 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rdoc:  Import RDoc 3.9.4.  Typo and grammar fixes by Luke Gruber.
	  [Ruby 1.9 - Bug #5203]

Sat Aug 27 07:53:34 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/open-uri.rb:  Fix indentation of OpenURI::OpenRead#open.  Use ++
	  instead of `' for method arguments in open-uri.rb

Sat Aug 27 07:22:07 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/pathname/lib/pathname.rb:  Fix typos and grammar mistakes.  Patch
	  by Luke Gruber.  [#5203]
	* ext/pty/lib/expect.rb:  ditto
	* lib/mathn.rb:  ditto
	* lib/net/http.rb:  ditto
	* lib/open-uri.rb:  ditto
	* lib/ostruct.rb:  ditto
	* lib/tempfile.rb:  ditto
	* lib/thread.rb:  ditto
	* lib/weakref.rb:  ditto
	* sample/webrick/httpproxy.rb:  ditto

Sat Aug 27 04:03:18 2011  Koichi Sasada  <ko1@atdot.net>

	* iseq.c (iseq_data_to_ary): fix type of variable
	  (long -> unsigned long) to suppress a warning.

Sat Aug 27 04:02:11 2011  Koichi Sasada  <ko1@atdot.net>

	* vm_core.h: add a decl. of rb_autoloading_value().

Fri Aug 26 19:12:08 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* variable.c: Make autoload thread-safe. See #921.

	  What's the problem?
	    autoload is thread unsafe. When we define a constant to be
	    autoloaded, we expect the constant construction is invariant. But
	    current autoload implementation allows other threads to access the
	    constant while the first thread is loading a file.

	  What's happening inside?
	    The current implementation uses Qundef as a marker of autoload in
	    Constant table. Once the first thread find Qundef as a value at
	    constant lookup, it starts loading a defined feature. Generally a
	    loaded file overrides the Qundef in Constant table by module/class
	    declaration at very beginning lines of the file, so other threads
	    can see the new Module/Class object before feature loading is
	    finished. It breaks invariant construction.

	  How to solve?
	    To ensure invariant constant construction, we need to override
	    Qundef with defined Object after the feature loading. For keeping
	    Qundef in Constant table, I expanded autoload_data struct in
	    Module to have a slot for keeping the defined object while feature
	    loading. And changed Module's constant lookup/update logic a
	    little so that the slot is only visible from the thread which
	    invokes feature loading. (== the first thread which accessed the
	    autoload constant)

	  Evaluation?
	    All test passes (bootstrap test, test-all and RubySpec) and added
	    8 tests for threading behavior. Extra logics are executed only
	    when Qundef is found, so no perf drop should happen except
	    autoloading.

	* variable.c (rb_autoload): Prepare new autoload_data struct.

	* variable.c (rb_autoload_load): Load feature and update Constant
	  table after feature loading is finished.

	* variable.c (rb_const_get_0): When the fetched constant is under
	  autoloading, it returns the object only for the thread which starts
	  autoloading.

	* variable.c (rb_const_defined_0): Ditto.

	* variable.c (rb_const_set): When the specified constant is under
	  autoloading, it sets the object only for the thread which starts
	  autoloading. Otherwise, simply overrides Qundef with constant
	  override warning.

	* vm_insnhelper.c (vm_get_ev_const): Apply same change as
	  rb_const_get_0 in variable.c.

	* test/ruby/test_autoload.rb: Added tests for threading behavior.

Fri Aug 26 10:10:37 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.10.  Fixes security issue in
	  creating ruby-format gemspecs.  Fixes Gem.dir not being at the front
	  of Gem.path to fix uninstall and cleanup commands.  Fixes gem
	  uninstall stopping on the first missing gem.

Fri Aug 26 08:21:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* time.c (strftimev): Make Time#to_s default to US-ASCII encoding but
	  respect Encoding.default_internal. [ruby-core:39092]
	* test/ruby/test_time.rb (class TestTime): Corresponding test.

Thu Aug 25 09:43:16 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/openssl/lib/openssl/bn.rb:  Hide copyright info from RDoc.
	* ext/openssl/lib/openssl/digest.rb:  ditto
	* ext/openssl/lib/openssl/x509.rb:  ditto
	* ext/openssl/lib/openssl/cipher.rb:  ditto

Thu Aug 25 09:25:48 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/openssl/ossl_digest.c:  Document OpenSSL::Digest::digest and add
	  an example to OpenSSL::Digest.  Patch by Sylvain Daubert.
	  [Ruby 1.9 - Bug #5166]
	* ext/openssl/lib/openssl/digest.rb (module OpenSSL):  ditto

Thu Aug 25 08:19:43 2011  Koichi Sasada  <ko1@atdot.net>

	* vm.c (vm_make_env_each): work around to solve Bug #2729.
	  fixes: Bug #2729
	  a patch from Kazuki Tsujimoto <kazuki@callcc.net>
	  This problem is caused by changing dfp (dynamic env pointer)
	  from saved dfp.  Saved dfp is pointed env in VM stack.  However,
	  the dfp can be moved because VM copies env from VM stack to
	  the heap.  At this copying, dfp was also changed.  To solve this
	  problem, I'll try to change throw mechanism (not save target dfp,
	  but save target cfp).

	* bootstraptest/test_flow.rb: add a test for above.

Thu Aug 25 07:57:33 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* numeric.c (int_round): Fix Integer#round [ruby-core:39096]

Thu Aug 25 07:00:00 2011  Koichi Sasada  <ko1@atdot.net>

	* vm_insnhelper.h, vm_insnhelper.c, vm.c, vm_method.c, insns.def:
	  Manage a redefinition of special methods for each classes.
	  A patch from Joel Gouly <joel.gouly@gmail.com>.  Thanks!

Thu Aug 25 06:51:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: Fixing psych version number.
	* ext/psych/psych.gemspec: updating the gemspec.

Thu Aug 25 06:11:35 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/nodes/node.rb: default `to_yaml` encoding to be
	  UTF-8.
	* test/psych/test_encoding.rb: test yaml dump encoding.

Thu Aug 25 01:24:33 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* test/fileutils/test_fileutils.rb (test_chmod_symbol_mode): Solaris
	  seems to behave the same as FreeBSD.

Thu Aug 25 01:11:36 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* test/ruby/test_rubyoptions.rb (test_script_from_stdin): slave pty
	  should be manipulated because master pty may not be a tty on some
	  environment (e.g. Solaris). [Bug:#5222] [ruby-dev:44420]

Wed Aug 24 15:13:56 2011  Koichi Sasada  <ko1@atdot.net>

	* iseq.h, iseq.c, compile.c: Change the line number data structure
	  to solve an issue reported at [ruby-dev:44413] [Ruby 1.9 - Bug #5217].
	  Before this fix, each instruction has an information including
	  line number (iseq::iseq_insn_info_table).  Instead of this data
	  structure, recording only line number changing places
	  (iseq::iseq_line_info_table).
	  The order of entries in iseq_line_info_table is ascending order of
	  iseq_line_info_table_entry::position.  You can get a line number
	  by an iseq and a program counter with this data structure.
	  This fix reduces memory consumption of iseq (bytecode).
	  On my measurement, a rails application consumes 21.8MB for
	  iseq with this fix on the 32bit CPU.  Without this fix, it
	  consumes 24.7MB for iseq [ruby-dev:44415].

	* proc.c: ditto.

	* vm_insnhelper.c: ditto.

	* vm_method.c: ditto.

	* vm.c (rb_vm_get_sourceline): change to use rb_iseq_line_no().

Wed Aug 24 09:49:10 2011  Koichi Sasada  <ko1@atdot.net>

	* insns.def (defined): fix to checking class variable.
	  A patch by Magnus Holm <judofyr@gmail.com>.  Thanks!

	* test/ruby/test_variable.rb: add a test for above.

Wed Aug 24 08:53:06 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rdoc:  Update to RDoc 3.9.3.  Fixes RDoc with `ruby -Ku`.  Allows
	  HTTPS image paths to be turned into <img> tags.  Prevents special
	  markup inside <tt> from being processed.

Wed Aug 24 07:57:43 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.9.  Fixes uninstalling multiple
	  gems and gem cleanup.

Wed Aug 24 06:45:20 2011  Ryan Davis  <ryand-ruby@zenspider.com>

	* lib/minitest/*: Imported minitest 2.5.0 (r6557)
	* test/minitest/*: ditto

Wed Aug 24 00:38:22 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* thread.c (update_coverage): skip coverage count up if the current
	  line is out of the way.  rb_sourceline() is unreliable when source
	  code is big.  [ruby-dev:44413]

	* test/coverage/test_coverage.rb: add a test for above.

Tue Aug 23 15:23:56 2011  Eric Hodel  <drbrain@segment7.net>

	* load.c (rb_f_require):  Improve documentation of Kernel#require.
	  [Ruby 1.9 - Bug #5210]

Tue Aug 23 11:27:26 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/zlib/zlib.c (gzfile_read_header): Ensure that each section of
	  gzip header is readable to avoid SEGV.

	* test/zlib/test_zlib.rb (test_corrupted_header): Test it.

Mon Aug 22 23:43:33 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* sprintf.c (rb_str_format): add RB_GC_GUARD to prevent temporary
	  strings from GC.

Sun Aug 21 17:49:53 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* iseq.c (iseq_s_disasm): remove variable which is no longer used
	  since r33013.

Sun Aug 21 14:20:58 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* configure.in: use LD_LIBRARY_PATH_64 on 64-bit Solaris.

Sat Aug 20 13:19:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* iseq.c (iseq_s_disasm): fix a bug that may cause SEGV.

	* test/ruby/test_method.rb (test_body): add a test for the above change.

Sat Aug 20 10:43:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/stringio/stringio.c (strio_read): return new string if nil
	  is explicitly given as a buffer ([Bug #5207]), otherwise set the
	  encoding.  also removed dead code.

Fri Aug 19 14:25:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* process.c (proc_spawn_v, proc_spawn): should not wait the
	  spawned process.

	* process.c (proc_spawn_v): fix missing argument, and try with
	  /bin/sh only if failed with ENOEXEC.

Fri Aug 19 14:12:57 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (idle): raises a Net::IMAP::Error when the
	  connection is closed.  based on the patch by Hugo Barauna.
	  [Bug #5190] [ruby-core:38930]

Fri Aug 19 13:18:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* configure.in: defines _DARWIN_UNLIMITED_SELECT if the target_os
	  is darwin.

Fri Aug 19 13:14:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* thread.c: add a description for the behavior of select(2) on
	  Mac OS X 10.7 (Lion).

Fri Aug 19 11:28:58 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/net/imap.rb (msg_att): accepts extra space before ')'.
	  based on the patch by art lussos.  [Bug #5163] [ruby-core:38820]

Wed Aug 17 23:01:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/bigdecimal.c (cannot_be_coerced_into_BigDecimal):
	  remove duplication.

Wed Aug 17 15:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/bigdecimal.c (cannot_be_coerced_into_BigDecimal):
	  add a new function for raising error when an object cannot coerce
	  into BigDecimal.  [Bug #5172]

	* ext/bigdecimal/bigdecimal.c (BigDecimalValueWithPrec): use
	  cannot_be_coerced_into_BigDecimal function.

	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): ditto.

	* ext/bigdecimal/bigdecimal.c (BigMath_s_log): ditto.

	* test/bigdecimal/test_bigdecimal.rb: test for the above changes.

	* test/bigdecimal/testbase.rb (under_gc_stress): add a new utility
	  method to run tests under the condition of GC.stress = true.

Wed Aug 17 10:16:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* rational.c (nurat_coerce): Rational#coerce should converts itself
	  into Complex if the argument is a Complex with non-zero imaginary
	  part.  [Bug #5020] [ruby-dev:44088]

	* test/ruby/test_rational.rb (test_coerce): test for the above change.

Wed Aug 17 06:33:19 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_x509cert.c: Add class documentation for
	  OpenSSL::X509::Certificate.

Wed Aug 17 04:54:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_pkey.c: corrected docs, OpenSSL::PKey::DH does
	  *not* support #sign/verify.

Tue Aug 16 18:56:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm.c (ruby_threadptr_data_type): rename to hide.
	  [ruby-core:38972]

Tue Aug 16 18:52:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* win32/mkexports.rb (Exports::Mswin#each_export): exclude Init_
	  and _threadptr_ functions, as well as mingw.

Tue Aug 16 09:31:44 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/dl:  Add documentation.  Patch by Vincent Batts.
	  [Ruby 1.9 - Bug #5192]

Tue Aug 16 08:48:26 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/.document (fiddle):  Remove duplicate entry
	* ext/fiddle:  Complete documentation of Fiddle.  Patch by Vincent
	  Batts.  [#5192]

Tue Aug 16 08:00:15 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/socket:  Make Socket documentation appear.  Add documentation for
	  Socket, TCPServer, SOCKSSocket.  Patch by Sylvain Daubert.
	  [Ruby 1.9 - Feature #5182]

Mon Aug 15 09:58:55 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_ssl.c: Support disabling OpenSSL compression.

	* test/openssl/test_ssl.rb: Add a test for it.
	  Thanks to Eric Wong for the patch.
	  [Ruby 1.9 - Feature #5183] [ruby-core:38911]

Sun Aug 14 05:57:01 2011  Tanaka Akira  <akr@fsij.org>

	* test/socket/test_socket.rb (test_connect_timeout): added a test
	  based on a patch by Eric Wong.  [ruby-core:38910]

Sat Aug 13 22:17:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/mkconfig.rb: do not make the entries related to sitedir and
	  verdordir if disabled by --without options.  [ruby-core:38922]
	  [Bug #5187]

Sat Aug 13 17:03:22 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: [ruby-core:38861]

Sat Aug 13 09:39:07 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* test/date/test_*.rb: added tests.

Sat Aug 13 09:36:19 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/date/date_parse.c (parse_ddd_cb): fix r32896. RB_GC_GUARD
	  insertion position was mistaken. [ruby-dev:44337] [Bug #5152]

Sat Aug 13 09:26:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/core_ext.rb: Make Kernel#y private.
	  [ruby-core:38913]

	* test/psych/test_yaml.rb: corresponding test.

Sat Aug 13 09:05:16 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c (date_strftime_alloc): followed the change
	  of r32885.

	* doc/NEWS-1.9.3: followed the above change.

Sat Aug 13 08:55:38 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych/scalar_scanner.rb: Only consider strings
	  with fewer than 2 dots to be numbers. [ruby-core:38915]

Sat Aug 13 08:47:20 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: [ruby-core:38855].

Sat Aug 13 03:41:37 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/uri/common.rb:  Fix documentation of URI::Parser.new.  Patch by
	  Steve Klabnik.  [Ruby 1.9 - Bug #5177]

Sat Aug 13 02:19:57 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/digest/digest.c:  Add documentation for the Digest module.  Patch
	  by Sylvain Daubert.  [Ruby 1.9 - Bug #5167]

Sat Aug 13 01:56:11 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rake:  Update to Rake 0.9.2.2.  Prevent pollution of toplevel
	  namespace by Commands.  Remove unused variable and debugging
	  statement in tests.

Fri Aug 12 11:39:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: Describe "no" configure option for site_ruby
	  and vendor_ruby. Patch by Vit Ondruch. [Bug #5187][ruby-core:38921]

Fri Aug 12 09:00:24 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Import RubyGems 1.8.8.  Fixes encoding of YAML gemspec
	  from gems.  Github Issue #149

Fri Aug 12 08:17:46 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/ipsocket.c (init_inetsock_internal): use SOMAXCONN for
	  listen backlog.

	* ext/socket/unixsocket.c (rsock_init_unixsock): ditto.

	* ext/socket/lib/socket.rb (Addrinfo#listen): ditto.
	  (Socket.tcp_server_sockets_port0): ditto.

	* ext/socket/mkconstants.rb: define SOMAXCONN as 5 if not available.

	[ruby-core:38493]

Fri Aug 12 03:24:35 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rdoc:  Import RDoc 3.9.2.  Fixes TIDYLINK for HTML output.

Thu Aug 11 15:37:42 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* variable.c (autoload_delete): An autoload entry is still in a
	  RCLASS_IV_TBL, not in a RCLASS_CONST_TBL, so take back the table
	  changed in r29600. And an autoload entry keeps not a
	  rb_const_entry_t but a NODE so remove rb_const_entry_t thing added
	  in r29602.

Thu Aug 11 15:07:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (link_command): use LIBRUBYARG in rbconfig for
	  unbundled extensions.  [ruby-core:38802] [Bug #5147]

	* lib/mkmf.rb (init_mkmf): revert r32902.  [ruby-core:38903]

Wed Aug 10 23:03:55 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/lib/socket.rb: fix argument check in the previous commit.

Wed Aug 10 22:12:28 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/lib/socket.rb (Socket.tcp): add :connect_timeout option.
	  (Addrinfo#connect_from): add :timeout option.
	  (Addrinfo#connect): ditto.
	  (Addrinfo#connect_to): ditto.
	  [ruby-core:38538]

Wed Aug 10 21:27:19 2011  Tanaka Akira  <akr@fsij.org>

	* lib/net/pop.rb: fix typo in document.

	* lib/net/http.rb: ditto.

	* lib/net/imap.rb: ditto.

Wed Aug 10 19:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* complex.c (nucomp_rationalize): calls rationalize of real part if
	  imaginary part is exactly zero.  The patch is made by Marc-Andre
	  Lafortune.  fixes [Bug #5178] [ruby-core:38885]

	* test/ruby/test_complex.rb (test_rationalize): add a test for the
	  above change.

	* complex.c (nucomp_to_r): fix RDoc comment.  The patch is made by
	  Marc-Andre Lafortune.

Wed Aug 10 14:11:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (init_mkmf): set $LIBRUBYARG regardless of shared
	  option.  [ruby-core:38802] [Bug #5147]

Wed Aug 10 02:53:27 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/net/http.rb: come back autoload. OpenSSL constant is used
	  some places, so it leads mistakes like HTTP.start.

Tue Aug  9 22:57:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/date/date_parse.c (date_zone_to_diff): add RB_GC_GUARD.
	  [ruby-dev:44337] [Bug #5152]

	* ext/date/data_parse.c (parse_ddd_cb): ditto.

Tue Aug  9 14:25:47 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* ext/fiddle/conversions.c (generic_to_value): ffi_arg and ffi_sarg
	  should be used to handle shorter return value. fix [Bug #3861]
	  [ruby-core:32504]

	* ext/fiddle/closure.c (callback): ditto

	* ext/fiddle/conversions.h (fiddle_generic): ditto

	* ext/fiddle/conversions.c (value_to_generic): char, short and int
	  are strictly distinguished on big-endian CPU, e.g. sparc64.

Tue Aug  9 11:21:08 2011  Narihiro Nakamura  <authornari@gmail.com>

	* gc.c (gc_lazy_sweep): if sweep target slots are not found, we
	  try heap_increment() because it might be able to expand the
	  heap. [Bug #5127] [ruby-dev:44285]

	* gc.c (gc_clear_mark_on_sweep_slots): if a sweeping was
	  interrupted, we expand the heap if at all possible.

Tue Aug  9 12:20:33 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* test/fiddle/helper.rb (libc_so, libm_so): Solaris support added.
	  [ruby-core:38853] [Bug #5168]

	* test/dl/test_base.rb (libc_so, libm_so): on Solaris, remove libc
	  and libm version numbers for detecting default libc and libm.

Tue Aug  9 09:18:04 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/zlib/zlib.c (gzfile_wrap):  Document encoding options.

	* ext/zlib/zlib.c (rb_gzwriter_s_open): ditto

	* ext/zlib/zlib.c (rb_gzreader_s_open): ditto

Sun Aug  7 23:31:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* time.c (rb_strftime_alloc): raise ERANGE if width is too large.
	  Patch by Nobuyoshi Nakada. [Bug #4457] [ruby-dev:43285]

	* test/ruby/test_time.rb (class TestTime): add a test for the
	  above change.

Sun Aug  7 22:51:45 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* ext/openssl/ossl_asn1.c (decode_eoc): remove unused variables.
	  Patch by Eric Wong. [Feature #5157] [ruby-core:38798]

	* ext/openssl/ossl_asn1.c (ossl_asn1_decode): ditto.

	* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): ditto.

Sun Aug  7 22:37:08 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* configure.in: add -Wunused-variable to default CFLAGS.
	  Patch by Eric Wong. [Feature #5157] [ruby-core:38798]

Sun Aug  7 15:37:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/digest/sha2/sha2ossl.c: use original SHA384_Final on DragonFly.

Sun Aug  7 14:08:16 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* ext/objspace/objspace.c: fix typos in a document.

Sun Aug  7 07:14:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* cont.c (HAVE_GETCONTEXT): see getcontext(3) because DragonFly BSD
	  x64 port doesn't have it.

Sun Aug  7 00:42:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/tk/lib/tk/wm.rb (Tk::Wm.command): Add the missing receiver
	  before calling epath. patched by flori
	  https://github.com/flori/ruby/commit/aa9474d32e5f2c57f8b0e2e0c528a03f06a4d433

Sat Aug  6 07:06:34 2011  Eric Hodel  <drbrain@segment7.net>

	* marshal.c (w_object):  Fix exception message when _dump_data is not
	  defined on a T_DATA object.

Fri Aug  5 22:16:20 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* numeric.c (rb_infinity, rb_nan): use WORDS_BIGENDIAN to get endian.
	  fix [Bug #5160] [ruby-dev:44356]

Fri Aug  5 17:14:11 2011  Akinori MUSHA  <knu@iDaemons.org>

	* test/test_syslog.rb (TestSyslog#test_log): Do not be too
	  specific about the log line format.  Fixes #5081.

Fri Aug  5 15:57:10 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* complex.c (f_signbit): fix compile error in gcc4 on Solaris with
	  CFLAGS="-std=gnu99".  [ruby-dev:44355] fix [Bug #5159]

	* math.c: ditto.

Fri Aug  5 15:55:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/ruby/test_object.rb: tests that respond_to? returns false.

Fri Aug  5 13:32:43 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* lib/xmlrpc/client.rb, lib/xmlrpc/server.rb: should use
	  String#bytesize instead of String#size.

Fri Aug  5 12:18:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* vm_eval.c (check_funcall): try respond_to? first if redefined.
	  [Bug #5158]

Fri Aug  5 09:48:22 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Import RubyGems 1.8.7:
	  Added missing require for `gem uninstall --format-executable`.

	  The correct name of the executable being uninstalled is now displayed
	  with --format-executable.

	  Fixed `gem unpack uninstalled_gem` default version picker.

	  RubyGems no longer claims a nonexistent gem can be uninstalled.

	  `gem which` no longer claims directories are requirable files.

	  `gem cleanup` continues cleaning up gems if one can't be uninstalled
	  due to permissions.  Issue #82.

	  Gem repository directories are no longer created world-writable.
	  Patch by Sakuro OZAWA.  [Ruby 1.9 - Bug #4930]

Fri Aug  5 07:00:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* test/io/console/test_io_console.rb (test_noctty): daemon() on
	  Fedora Rawhide seems not to detach the controlling terminal,
	  when the argument noclose is non-zero.  ref: [Bug #5135]

Thu Aug  4 23:48:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* thread_pthread.c (native_cond_signal): retry to call pthread_cond_signal
	  and pthread_cond_broadcast if they return EAGAIN in
	  native_cond_signal and native_cond_broadcast, respectively.
	  It is for the pthread implementation of Mac OS X 10.7 (Lion).
	  fixes #5155.  [ruby-dev:44342].

	* thread_pthread.c (native_cond_broadcast): ditto.

	* thread_pthread.c (struct cached_thread_entry): stop using
	  pthread_cond_t and its functions directly.

	* thread_pthread.c (register_cached_thread_and_wait): ditto.

	* thread_pthread.c (use_cached_thread): ditto.

Thu Aug  4 20:29:41 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* configure.in: when Solaris cc, use $(CC) to link shared libs.

Thu Aug  4 20:19:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* error.c (report_bug): use a small message buffer instead of BUFSIZ.
	  It is needed for avoiding nested SIGSEGV on Linux.
	  Note: BUFSIZ is not proper buffer size. It's unrelated with maximum
	  filename length. :-/
	  [Bug #5139] [ruby-dev:44315]

Thu Aug  4 16:08:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* tool/rbinstall.rb (gem): install all gemspecs under lib and ext.

	* tool/rbinstall.rb (Gem::Specification): may not be defined when
	  cross-compiling and BASERUBY is 1.8.

Thu Aug  4 11:30:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* include/ruby/missing.h: define __syscall on OpenBSD as r32702.

Thu Aug  4 03:02:54 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* tool/rbinstall.rb: use rubygems to load gemspecs, copy actual
	  gemspecs on install rather than generate fake ones for all gems.

Thu Aug  4 02:45:10 2011  Kenta Murata  <mrkn@mrkn.jp>

	* configure.in: set CXX variable to the C++ compiler that matches the
	  C compiler specified by CC variable (e.g. use g++-4.2 for gcc-4.2).

Thu Aug  4 02:21:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* lib/mkmf.rb (link_command): use static library only for bundled
	  extensions.  [Bug #5147]

Thu Aug  4 02:02:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/psych.gemspec: installing psych as a gem.

Wed Aug  3 16:01:35 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* util.c, include/ruby/util.h (ruby_add_suffix): remove the function.
	  [Bug #5153] [ruby-core:38736]

	* io.c (argf_next_argv): remove the call of above function.

	* ext/-test-/add_suffix, test/-ext-/test_add_suffix.rb: remove the test
	  extension module because this is only for testing ruby_add_suffix().

	* LEGAL: remove the mention about a part of util.c, because now we
	  removed the part.

	* io.c (argf_next_argv): now the new filename is not guaranteed to
	  use, so should check the return value of rename(2).

	* test/ruby/test_argf.rb (TestArgf#test_inplace_rename_impossible):
	  now we expect same result with other platforms on no_safe_rename
	  platforms (=Windows).

Wed Aug  3 09:18:08 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/xmlrpc/webrick_testing.rb (WEBrick_Testing#start_server):
	  Like r32795, bind address should be specified.

Wed Aug  3 07:46:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* encoding.c (enc_find): mistakenly remained !.  [Bug #5150]

Wed Aug  3 00:11:08 2011  Tanaka Akira  <akr@fsij.org>

	* lib/prettyprint.rb: update document.  [ruby-core:36776]

Tue Aug  2 22:04:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* gc.c (init_heap): allocate sigaltstack after heaps are allocated.
	  [ruby-dev:44315] [Bug #5139]

	* vm.c (thread_free): use free because objspace is not ready.

	* vm.c (th_init): use malloc because objspace is not ready.

Tue Aug  2 20:10:16 2011  Shota Fukumori  <sorah@tubusu.net>

	* test/testunit/test_parallel.rb: pass "--ruby" option to
	  test/testunit/tests_for_parallel/runner.rb. [Bug #5132] [ruby-dev:44303]

Tue Aug  2 15:53:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* encoding.c (str_to_encoding): rename from to_encoding and
	  use str_to_encindex.

	* encoding.c (str_to_encindex): split from to_encoding.

	* encoding.c (rb_to_encoding): use str_to_encoding.

	* encoding.c (rb_obj_encoding): don't bypass rb_encoding*.
	  If it uses rb_encoding*, it bypass encindex. If it uses encindex,
	  it doesn't bypass.

	* encoding.c (enc_find): add shortcut for encoding object, use
	  str_to_encindex, and avoid bypass rb_encoding*.

Tue Aug  2 12:03:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* hash.c (recursive_hash): hash value of emptied hash should be
	  equal to an empty hash.  [ruby-core:38650]

Tue Aug  2 11:42:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_enc_symname2_p): :! is valid symbol.  [Bug #5136]

Tue Aug  2 07:33:29 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/net/http/test_http.rb (TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session):
	  If you connect to localhost, you should listen localhost.

	* test/net/http/test_https.rb (TestNetHTTPS#test_timeout_during_SSL_handshake):
	  ditto.

Tue Aug  2 06:18:15 2011  Luis Lavena  <luislavena@gmail.com>

	* lib/rubygems/installer.rb (class Gem): Correct path check on Windows
	  Possible fix for [Ruby 1.9 - Bug #5111]
	* test/rubygems/test_gem_installer.rb (load Gem): ditto

Mon Aug  1 20:12:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/ruby/test_process.rb (TestProcess#windows?): new method.

	* test/ruby/test_process.rb (TestProcess#*): use above method.

	* test/ruby/test_process.rb (TestProcess#test_execopts_redirect):
	  windows doesn't support FD_CLOEXEC.

Mon Aug  1 15:45:23 2011  Eric Hodel  <drbrain@segment7.net>

	* test/rake/test_rake_functional.rb:  Don't assume the binary name of
	  ruby is "ruby".  [Ruby 1.9 - Bug #5114]
	* test/rake/helper.rb:  ditto

Mon Aug  1 15:31:14 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/io/console/test_io_console.rb (TestIO_Console#test_sync):
	  Skip when PTY allocation failed (that's not our fault).

Mon Aug  1 15:04:12 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

	* test/xmlrpc/test_webrick_server.rb (Test_Webrick#setup_http_server):
	  XMLRPC::Client.new3(), when called without host: argument, tries
	  to  connect to  a host  where "localhost"  resolves to.   On the
	  other  hand  a  WEBrick::HTTPServer.new(), when  called  without
	  BindAddress:  argument, tries  to listen  all the  address where
	  getaddrinfo(AF_UNSPEC) resolves to.   This is a mismatch because
	  "localhost" might not resolve to one of those listening sockets.
	  We  would  better explicitly  specify  "localhost"  here and  if
	  failed, just skip the whole test.

Mon Aug  1 14:24:56 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rdoc.rb:  Import RDoc 3.9.1.  Fixes bugs in the RDoc::Markup
	  parser.

Mon Aug  1 12:00:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* insns.def (concatstrings): don't use initial ASCII-8BIT string.
	  [ruby-core:38635] [Bug #5126]

Sun Jul 31 22:57:16 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* enc/Makefile.in (ECHO1): Same as the recent fix in common.mk.
	  ":" in a make variable replacement cause a syntax error with
	  /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

Sun Jul 31 21:16:02 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* complex.c (f_signbit): gcc4 on Solaris DOES have signbit but does
	  not have it on header.

	* math.c: ditto.

Sun Jul 31 21:09:04 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* common.mk (node_name.inc): Use $(Q) for consistency.

	* Makefile.in (INSNS): ditto.

Sun Jul 31 21:19:51 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* lib/mkmf.rb (configuration:ECHO1): Same as the recent fix in
	  common.mk.
	  ":" in a make variable replacement cause a syntax error with
	  /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

Sun Jul 31 20:39:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* common.mk (ECHO1): nmake does not allow parenthesis in make variable
	  replacement.

Sun Jul 31 23:06:57 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (check_env): print debug messages to stderr.
	[Feature #4871] [ruby-dev:43743]

Sun Jul 31 22:50:23 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c (vm_make_env_each): don't save prev env value.
	It is no longer used. [Feature #4871] [ruby-dev:43743]

	* vm.c (check_env): changed accordingly.

Sun Jul 31 20:21:36 2011  "Yuki Sonoda (Yugui)"  <yugui@yugui.jp>

	* common.mk (ECHO1): ":" in a make variable replacement cause a syntax
	  error with /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

	* configure.in (NULLCMD): new check.

	* Makefile.in (NULLCMD): Reflects checking in configure.

	* win32/Makefile.sub (NULLCMD): new assignment.

Sun Jul 31 18:58:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_pipe): pipe on cygwin can succeed half but fail
	  half.

Sun Jul 31 11:31:07 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

	* vm.c: check if cfp is valid. [Bug #5083] [ruby-dev:44208]

Sun Jul 31 09:18:28 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rdoc:  Update to RDoc 3.9.  Fixed `ri []`, stopdoc creating an
	  object reference, nodoc for class aliases, verbatim === lines.

Sun Jul 31 01:29:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* io.c (rb_io_each_byte): remove unused variable e.

Sat Jul 31 01:23:45 2011  Kenta Murata  <mrkn@mrkn.jp>

	* test/bigdecimal/test_bigdecimal.rb (test_version): removed.

Sat Jul 30 23:19:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* defs/default_gems: separate from tool/rbinstall.rb.

Sat Jul 30 23:14:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* io.c (rb_io_each_byte): rbuf can be refreshed during yield.
	  [Bug #5119]

Sat Jul 30 22:35:50 2011  Naohisa Goto  <ngotogenome@gmail.com>

	* strftime.c (NEEDS): avoid SEGV due to integer overflow in
	  sparc-solaris2.10 and i686-linux.  fix [Bug #4456] [ruby-dev:43284]

Sat Jul 30 17:26:26 2011  Masaki Suketa <masaki.suketa@nifty.ne.jp>

	* test/win32ole/test_win32ole_variant.rb: use skip method to skip the test.

	* test/win32ole/test_win32ole_variant_outarg.rb: ditto.

Sat Jul 30 14:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/bigdecimal.c (BigDecimal_version): version 1.1.0.

	* ext/bigdecimal/bigdecimal.gemspec: turn into a default gem.

	* tool/rbinstall.rb: ditto.

Sat Jul 30 11:21:55 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* vm_core.h (ALT_STACK_SIZE): use MINSIGSTKSZ*2 instead of SIGSTKSZ*2.
	  [ruby-core:38607]

Sat Jul 30 10:39:14 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* vm.c (th_init): preallocate alternative stack.
	  NoMemoryError is better than rb_bug, of course.
	  Patch by Eric Wong. [ruby-core:38572][ruby-core:38594].

	* signal.c (rb_register_sigaltstack): ditto.

	* vm_core.h: moved ALT_STACK_SIZE definition from signal.c.
	* vm.c (thread_free): use xfree() instead of free().

Sat Jul 30 07:20:49 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/lib/socket.rb (udp_server_sockets): unused variable
	  removed.
	  patch by Jeremy Evans.  [ruby-core:38600]

Fri Jul 29 23:56:32 2011  Tanaka Akira  <akr@fsij.org>

	* lib/securerandom.rb: call OpenSSL::Random.seed at the
	  SecureRandom.random_bytes call.
	  based on the patch by Masahiro Tomita.  [ruby-dev:44270]

Fri Jul 29 23:53:48 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* array.c (rb_ary_set_len): new function to set array length.

	* vm_eval.c (method_missing): set the length of argv array, to mark
	  arguments.

	* vm_eval.c (rb_apply): get rid of too large alloca.

Fri Jul 29 20:48:39 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/mkconstants.rb: fix typos.

Fri Jul 29 20:28:56 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/mkconstants.rb: use whitespaces as a separator.

Fri Jul 29 18:59:07 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/mkconstants.rb: add documents for constants.
	  patch by Eric Hodel.  [ruby-core:37853] [Bug #4989]

Fri Jul 29 16:00:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* configure.in (enable_pthread): use -pthread on OpenBSD without
	  explicit option. patched by Jeremy Evans. [ruby-core:38572]

Thu Jul 28 23:36:28 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* ext/fiddle/closure.c (callback): use rb_ary_tmp_new() instead of
	  xmalloc() to allocate an array for arguments of callback procedure,
	  to prevent arguments from being swept by GC. [ruby-core:38546]
	  [Bug #4929]

Thu Jul 28 22:36:06 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/ossl_cipher.c (ossl_cipher_initialize): Avoid possible
	  SEGV from AES encryption/decryption. Processing data by
	  Cipher#update without initializing key (meaningless usage of Cipher
	  object since we don't offer a way to export a key) could cause SEGV.

	  In OpenSSL, the EVP which has EVP_CIPH_RAND_KEY flag (such as DES3)
	  allows uninitialized key, but other EVPs (such as AES) does not
	  allow it. Calling EVP_CipherUpdate() without initializing key causes
	  SEGV so we set the data filled with "\0" as the key by default. See
	  #2768.

	* test/openssl/test_cipher.rb: test it.

Thu Jul 28 14:25:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* lib/rubygems/user_interaction.rb (Gem::StreamUI#tty?): typo.

Thu Jul 28 12:32:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/callback/mkcallback.rb (gencallback): use PTR2NUM.

	* ext/dl/cptr.c (rb_dlptr_aref, rb_dlptr_aset): check NULL pointer
	  dereference.

	* ext/dl/cptr.c (rb_dlptr_s_to_ptr): use rb_check_funcall.

	* ext/dl/cptr.c (rb_dlptr_s_to_ptr): fix wrapping condition.

Thu Jul 28 04:53:31 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/delegate.rb:  Move file-level documentation to the appropriate
	  classes.

Thu Jul 28 02:15:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* ext/dl/cfunc.c (dlcfunc_mark), ext/dl/cptr.c (dlptr_mark):
	  workaround to mark wrapped object.  this is not a true fix,
	  because [Bug #4929] is caused by the interface design of DL.

Thu Jul 28 00:28:15 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* test/fileutils/test_fileutils.rb: add OpenBSD case.
	  patched by Jeremy Evans [ruby-core:38530] see #5097

	* test/ruby/test_process.rb: ditto.

Wed Jul 27 22:46:59 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

	* test/rinda/test_rinda.rb (test_remote_array_and_hash):
	  add local variables to protect objects from GC. [ruby-dev:44253]
	  [Bug #5104]

Wed Jul 27 17:55:54 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* include/ruby/missing.h: define __syscall if the platform has
	  __syscall in the library but doesn't define it in headers
	  for example Mac OS X.

Wed Jul 27 15:39:14 2011  Eric Hodel  <drbrain@segment7.net>

	* object.c:  Add usage documentation for BasicObject.  Based on patch
	  by Thomas Sawyer.  [Ruby 1.9 - Bug #5067]

Wed Jul 27 12:24:17 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems/uninstaller.rb:  Add missing require and update
	  messaging to avoid confusion with uninstall --format-executable.
	  [Ruby 1.9 - Bug #4062]

Wed Jul 27 09:34:24 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems:  Update to RubyGems 1.8.6.1.

Wed Jul 27 09:27:59 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_pkcs12.rb: Add test and intermediate certificates.
	  [ Ruby 1.9 - Feature #3793 ] [ruby-core:32088]

Wed Jul 27 01:05:32 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* eval_error.c (rb_print_undef_str): new function to raise
	  NameError for undefined method.

	* load.c (rb_mod_autoload_p), object.c (rb_mod_const_get),
	  variable.c (rb_f_untrace_var, set_const_visibility), vm_method.c
	  (rb_mod_{remove,undef,alias}_method, set_method_visibility):
	  remove inadvertent symbol creation.  based on the first patch by
	  Jeremy Evans at [ruby-core:38447].  [Feature #5089]

	* vm_method.c (obj_respond_to): fix the respond_to_missing? override
	  case.  based on the patch by Jeremy Evans at [ruby-core:38417].
	  [Feature #5072]

	* parse.y (rb_check_id): make the given name a symbol or a string.
	  based on the second patch by Jeremy Evans at [ruby-core:38447]

Wed Jul 27 00:50:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):
	  zero or negative precision is error.  fixes #5098.
	  [ruby-dev:44210]

	* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
	  change.

Wed Jul 27 00:48:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): modified for
	  specifying precision.  fixes #5098.  [ruby-dev:44210]

	* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
	  change.

Wed Jul 27 00:45:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added
	  for symmetry to BigDecimal() function with an Integer.
	  fixes #5098.  [ruby-dev:44210]

	* test/bigdecimal/test_bigdecimal_util.rb: add test for the above
	  change.

Wed Jul 27 00:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added
	  for adapting other Numeric subclasses.  [ruby-dev:44245]

	* test/bigdecimal/test_bigdecimal_util.rb: test for the above change.

Wed Jul 27 00:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* bigdecimal/bigdecimal.c (VpDup) a new function for duplicating
	  a BigDecimal.

	* bigdecimal/bigdecimal.c (BigDecimal_new): support generating a new
	  BigDecimal from another BigDecimal using BigDecimal global function
	  or constructor.  [ruby-dev:44245]

Tue Jul 26 23:33:24 2011  Igor Zubkov  <igor.zubkov@gmail.com>

	* array.c: Fix typo. https://github.com/ruby/ruby/pull/36

Mon Jul 25 23:51:01 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* proc.c: pre-allocate the unlinked_method_entry_list_entry struct to
	  avoid memory allocation during GC.  based on a patch from Eric Wong.
	  [ruby-core:38498]

Mon Jul 25 23:39:33 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* test/rake/test_rake_directory_task.rb (TestRakeDirectoryTask#
	  test_directory_win32): fixed wrong test.

Mon Jul 25 22:36:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* proc.c (struct METHOD), gc.c (gc_marks), vm_method.c
	  (rb_gc_mark_unlinked_live_method_entries): fix SEGV bug.
	  rb_method_entry_t was free'd even when the method is still on the
	  stack if it is BMETHOD (i.e., Method#call).  This is because
	  rb_method_entry_t is embedded in struct METHOD.  This commit
	  separates them and marks the live method entries.
	  See [ruby-core:38449] in detail.  fix [Bug #5047] [ruby-core:38171]

Mon Jul 25 22:14:37 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* lib/xmlrpc/client.rb: Fix possible HTTP header formatting failure by
	  'Basic' header. Long username caused the base64 String truncation in
	  HTTP header which is not allowed. See #5046.

	* test/xmlrpc/test_webrick_server.rb: test it.

Mon Jul 25 15:04:33 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/lib/openssl.rb: End of transition period introduced by
	  [ruby-dev:38018]. From the next version of 1.9.3, you should use
	    require "openssl"
	  instead of
	    require "openssl/ssl"
	  and
	    require "openssl/x509"

Mon Jul 25 13:46:38 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/lib/openssl/x509.rb: Cosmetic change: move definition
	  introduced in r30152 to x509-internal.rb.

Mon Jul 25 13:09:42 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): Avoid randomly generated
	  SSLError from SSLSocket just after invoking SSLSocket#close.
	  OpenSSL's SSL_shutdown could try to send alert packet and it might
	  set SSLerr(global error stack) as the result. It causes the next
	  SSL read/write operation to fail by unrelated reason.

	  By design, we're ignoring any error at SSL_shutdown() so we clear
	  global error stack after SSL_shutdown is called. See #5039.

Sun Jul 24 20:29:53 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/extconf.rb: refine the recvmsg test.

Sun Jul 24 20:02:31 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/extconf.rb: fix the recvmsg test.

Sun Jul 24 08:42:51 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/extconf.rb: test recvmsg allocates file descriptors for
	  fd passing even with MSG_PEEK.

	* ext/socket/ancdata.c: use the above test result.

Sun Jul 24 01:04:50 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/rubygems/specification.rb:  Restore behavior of
	  Gem::Specification#loaded.  [Ruby 1.9 - Bug #5032]

Sun Jul 24 00:05:00 2011  Jeremy Evans  <merch-redmine@jeremyevans.net>

	* error.c (rb_name_error_str): new function to raise NameError
	  with the name string but not ID.

	* object.c, proc.c, variable.c: more removal of inadvertent symbol
	  creation.  [Feature #5079]

Sat Jul 23 21:14:00 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* lib/cmath.rb (cbrt): should return a real number if possible.

Sat Jul 23 20:12:52 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base
	  directory. Current directory is not the top source directory when
	  the building process runs on other than there.

	* test/rake/test_rake_rake_test_loader.rb: ditto.

	* test/rake/test_rake_task_argument_parsing.rb
	  (test_terminal_width_using_hardcoded_80): hardcoded 80 is used
	  when app.unix? is false.

Sat Jul 23 20:11:50 2011  Tadayoshi Funaba  <tadf@dotrb.org>

	* ext/date/date_core.c: an issue that is same as  [ruby-dev:44071].
	* ext/date/date_strftime.c: identical to [ruby-dev:44112].

Sat Jul 23 19:12:53 2011  Masaki Suketa <masaki.suketa@nifty.ne.jp>

	* test/win32ole/test_err_in_callback.rb (test_err_in_callback):
	  skip test if ADODB.connection is not available.

Sat Jul 23 15:37:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* parse.y (rb_enc_symname_type): :$a!, @a! and so on are not
	  valid symbols, so they should be inspected with quotes.

Sat Jul 23 17:06:25 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_update_max_fd): validate fd.

	* ext/socket/rubysocket.h (rsock_discard_cmsg_resource): add
	  msg_peek_p argument for the declaration.

	* ext/socket/ancdata.c (discard_cmsg): add msg_peek_p argument.
	  assume FreeBSD, NetBSD and MacOS X doesn't generate passed fd
	  when MSG_PEEK.
	  (rsock_discard_cmsg_resource): add msg_peek_p argument.
	  (bsock_recvmsg_internal): call rsock_discard_cmsg_resource with
	  msg_peek_p argument.

	* ext/socket/unixsocket.c (unix_recv_io): call
	  rsock_discard_cmsg_resource with msg_peek_p argument.

Sat Jul 23 14:38:28 2011  Eric Hodel  <drbrain@segment7.net>

	* test/rake*: Remove dependencies on flexmock and session gems.
	  [Ruby 1.9 - Bug #4987]

Sat Jul 23 12:19:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_check_id): take care of attrset ID created
	  implicitly by local ID.  [Bug #5084]

	* parse.y (rb_check_id): conversion condition was inverse.
	  [Bug #5084]

Fri Jul 22 21:46:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* vm_insnhelper.c (vm_call_cfunc): added volatile for a workaround
	  of cfp consistency error problem on OS X 10.7 (Lion). It's
	  suspected llvm optimization bug.
	  [Bug #5074] [ruby-dev:44185]

Fri Jul 22 21:18:20 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/uri/generic.rb (WFKV_): unroll the loop of regexp.

	* lib/uri/generic.rb (URI.decode_www_form_component): ditto.

Fri Jul 22 21:06:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* object.c (rb_mod_{const,cvar}_defined, rb_obj_ivar_defined):
	  avoid inadvertent symbol creation in reflection methods.  based
	  on a patch by Jeremy Evans at [ruby-core:38367].  [Feature #5072]

	* vm_method.c (rb_mod_method_defined)
	  (rb_mod_{public,private,protected}_method_defined)
	  (obj_respond_to): ditto.

	* parse.y (rb_check_id): new function returns already interned ID
	  or 0.

Fri Jul 22 20:44:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_is_global_id, rb_is_attrset_id): add missing
	  predicates.

Fri Jul 22 20:24:38 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* test/ruby/test_object.rb (TestObject#test_respond_to_missing):
	  2nd argument of respond_to_missing? is not optional.

Fri Jul 22 19:05:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* parse.y (rb_enc_symname2_p): get rid of potential out-of-bound
	  access.

Fri Jul 22 13:55:59 2011  Eric Hodel  <drbrain@segment7.net>

	* lib/net/http.rb:  Net::HTTP#finish is used to manually close
	  connections.  [Ruby 1.9 - Bug #5045]

Fri Jul 22 13:51:29 2011  Eric Hodel  <drbrain@segment7.net>

	* ext/readline/readline.c:  Add examples for Readline.completion_proc=.
	  [Ruby 1.9 - Bug #5057]

Fri Jul 22 13:03:12 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_hmac.c: Revert checking return type of
	  HMAC_Init_ex as it is not compatible with OpenSSL < 1.0.0.

Fri Jul 22 12:10:21 2011  Eric Hodel  <drbrain@segment7.net>

	* tool/rbinstall.rb (default gems):  Install executables into the fake
	  gem dir for Gem.bin_path.  [#4485]

Fri Jul 22 11:20:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_digest.c: Check return value of EVP_DigestInit_ex.
	* ext/openssl/ossl_hmac.c: Check return value of HMAC_Init_ex.
	  Thanks, Jared Jennings, for the patch.
	  [ Ruby 1.9 - Bug #4944 ] [ruby-core:37670]

Fri Jul 22 09:09:43 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* ext/openssl/ossl_engine.c: Avoid double free of ENGINE reference.
	* test/openssl/test_engine.rb: Add a test for it.
	  Thanks to Ippei Obayashi for providing the patch.
	  [ Ruby 1.9 - Bug #5062 ] [ruby-dev:44173]

Fri Jul 22 06:37:13 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/csv.rb: Do not modify CSV.generate's argument [ruby-core:38356]

Thu Jul 21 20:59:59 2011  Tanaka Akira  <akr@fsij.org>

	* ext/socket/ancdata.c (discard_cmsg): workaround for MacOS X Lion.

Thu Jul 21 20:02:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* thread.c (set_trace_func, thread_set_trace_func_m): reset tracing
	  state when set_trace_func hook is removed.  This is workaround patch
	  to force to reset tracing state that is broken by continuation call.
	  a patch from James M. Lawrence.  [Feature #4347] [ruby-core:34998]

	* test/ruby/test_continuation.rb (class TestContinuation): add a test
	  for above.  a patch from James M. Lawrence.

Thu Jul 21 19:27:19 2011  Yusuke Endoh  <mame@tsg.ne.jp>

	* node.c (dump_node): add today's knowledge.  "init arguments (m)" and
	  "init arguments (p)" of compile.c indicates a Ruby code that
	  evaluates multiple assignments that is in method or block
	  parameters:  def foo((m1,m2), (m3,m4), *r, (p1,p2), (p3,p4)); end
	  The former (init arguments (m)) evaluates the multiple assignments
	  before rest argument, that are (m1,m2) and (m3,m4).  The letter
	  (init arguments (p)) does ones after rest argument, that are
	  (p1,p2) and (p3, p4).

Thu Jul 21 18:11:07 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* enum.c (enum_inject): remove empty line to notify rdoc
	  Enumerable#reduce is alias. patched by milki@github.
	  https://github.com/ruby/ruby/pull/26

Thu Jul 21 17:30:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* array.c (rb_ary_delete_at_m): use simple array literal in rdoc.
	  patched by samuel tonini. [ruby-core:38310] [Bug #5066]

Thu Jul 21 17:14:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#each):
	  Allow HTTP/0.9 request which doesn't has any header or body.
	  patched by Felix Jodoin. [ruby-core:38040] [Bug #5022]

Wed Jul 20 23:02:18 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* io.c (rb_update_max_fd): remove parentheses. they are not in
	  macro.

Wed Jul 20 22:22:23 2011  Tanaka Akira  <akr@fsij.org>

	* include/ruby/intern.h (rb_update_max_fd): declaration moved from
	  internal.h.

	* file.c: ditto.

	* io.c: call rb_update_max_fd for each new fds.

	* process.c: ditto.

	* random.c: ditto.

	* ruby.c: ditto.

	* ext/io/console/console.c: ditto.

	* ext/openssl/ossl_bio.c: ditto.

	* ext/pty/pty.c: ditto.

	* ext/socket/init.c: ditto.

	* ext/socket/socket.c: ditto.

	* ext/socket/ancdata.c: ditto.

	* ext/socket/unixsocket.c: ditto.

Wed Jul 20 15:16:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>

	* ext/dl/handle.c (dlhandle_sym): clear previous error with dlerror()
	  before calling dlsym(). [ruby-dev:44091] [Bug #5021]

Wed Jul 20 07:16:26 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

	* NEWS: mention Kernel#warn.  [ruby-core:38119] [Feature #5029]

Tue Jul 19 16:40:45 2011  TAKANO Mitsuhiro (takano32)  <tak@no32.tk>

	* cont.c (cont_save_thread): fix missing semicolon.

Tue Jul 19 16:25:15 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (UPDATE_MAXFD): removed.

Tue Jul 19 16:07:45 2011  Tanaka Akira  <akr@fsij.org>

	* io.c (rb_update_max_fd): new function.

	* internal.h (rb_update_max_fd): declare rb_update_max_fd.

	* thread_pthread.c (rb_thread_create_timer_thread): update max fd when
	  timer thread pipe is created.

Mon Jul 18 13:36:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>

	* ext/psych/lib/psych.rb: define a new BadAlias error class.

	* ext/psych/lib/psych/visitors/to_ruby.rb: raise an exception when
	  deserializing an alias that does not exist.

	* test/psych/test_merge_keys.rb: corresponding test.

Mon Jul 18 00:00:46 2011  Shugo Maeda  <shugo@ruby-lang.org>

	* ext/curses/curses.c: added the new class Curses::Pad, which
	  supports scrolling.  patch by Eric Hodel.  [Feature #4896]
	  [ruby-core:37206]

Sun Jul 17 16:26:40 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_check_trusted): new function to check an object is
	  trusted.

	* struct.c (rb_struct_modify), time.c (time_modify): check by the
	  above function to show proper class names.  [Bug #5036]

Sun Jul 17 15:30:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* error.c (rb_warn_m): accept multiple args in like puts.  rdoc
	  patch by Erik Price at [ruby-core:38119].  [Feature #5029]

Sun Jul 17 07:56:31 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

	* test/openssl/test_ssl_session.rb: add PEM SSL session without TLS
	  extensions. Use this as the default for the tests to ensure
	  compatibility with OpenSSL 0.9.7.
	  [ Ruby 1.9 - Bug #4961 ] [ruby-core:37726]

Sat Jul 16 17:29:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* configure.in (RUBY_UNIVERSAL_ARCH): restore arch flag.
	  Bug #4977

Sat Jul 16 06:27:51 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

	* lib/uri/common.rb (module): Remove optional parser argument to
	  Kernel#URI
	  [ruby-core:38061]

	* lib/uri/generic.rb (module): ditto

Sat Jul 16 03:19:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c (is_socket, is_console): add prototypes to fix compile
	  problem with gcc introduced at r32549.
	  reported by Jon Forums. [Bug #5030] [ruby-core:38079]

Sat Jul 16 00:55:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* time.c (time_dup): used rb_obj_class() instead of CLASS_OF().
	  The patch is made by Kazuki Tsujimoto. [Bug #5012] [ruby-dev:44071]

	* test/ruby/test_time.rb (TestTime#test_getlocal_dont_share_eigenclass):
	  added a new test for eigenclass of time object.

Fri Jul 15 19:11:00 2011  Kenta Murata  <mrkn@mrkn.jp>

	* bignum.c (bigsub_int): add RB_GC_GUARD.  This patch is made by
	  Makoto Kishimoto.  fixes #4223 [ruby-dev:42907]

	* bignum.c (bigadd_int): ditto.

Fri Jul 15 14:27:53 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/win32.c, include/ruby/win32.h (rb_w32_io_cancelable_p): renamed
	  from rb_w32_has_cancel_io().  now it takes a parameter as fd to check
	  the fd is console or not, because we cannot cancel console input even
	  if we have cancel_io function.

	* io.c (WAIT_FD_IN_WIN32): call above function instead of the old one,
	  so now we can kill the thread which calls STDIN.gets.
	  the problem was reported by ko1 via IRC.

Fri Jul 15 09:10:41 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/digest/sha2/sha2.c (SHA256_Update, SHA512_Update): avoid Bus
	  Error caused by unalignment access on Sparc-Solaris (and possibly on
	  other similar environment.) This patch just do memcpy always instead
	  of checking architecture. I see no perf drop on my 64bit env. For
	  more details, see #4320.

	* test/digest/test_digest.rb: add test for unalignment access.

Fri Jul 15 01:51:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

	* regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not
	  allow unaligned word access.

	* st.c (UNALIGNED_WORD_ACCESS): x86_64 allows unaligned word
	  access as well as i386.

Thu Jul 14 12:19:34 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

	* ext/openssl/ossl.c (ossl_verify_cb): trap the exception from
	  verify callback of SSLContext and X509Store and make the
	  verification fail normally. Raising exception directly from callback
	  causes orphan resources in OpenSSL stack. Patched by Ippei Obayashi.
	  See #4445.

	* test/openssl/test_ssl.rb
	  (test_exception_in_verify_callback_is_ignored): test it.

Tue Jul 12 23:41:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* NEWS: add a description of Signal.trap change.

Tue Jul 12 20:02:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* signal.c (reserved_signal_p): reverted a part of r32523.
	  chikanaga noticed trap(:CHLD) has some realworld usecase.
	* test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
	  ditto.

Tue Jul 12 17:12:45 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

	* vm_method.c (rb_add_method): should not call method_added hook
	  for undef operation. [Bug #5015]

Tue Jul 12 16:58:44 2011  Shota Fukumori  <sorah@tubusu.net>

	* lib/test/unit.rb(Test::Unit::Options#process_args): Fix bug.
	  Fix process_args didn't return `@option` after r30939.

Tue Jul 12 14:07:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* signal.c (install_sighandler): fixed a race.

Tue Jul 12 13:49:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* signal.c (sig_trap): don't permit to change a signal handler which
	  the interpreter reserved.
	* signal.c (reserved_signal_p): ditto.
	  [Bug #2616] [ruby-core:27625]

	* test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
	  added a test for reserved signal.

Tue Jul 12 11:58:28 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* win32/setup.mak: support x86-amd64 cross compile environment.

Mon Jul 11 23:22:28 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

	* time.c: can't compile time.c on AIX due to missing declaration for
	  ffs(). It is declared in strings.h on AIX.

Mon Jul 11 15:54:24 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* process.c: removed signal() macro. It's no longer used.

Mon Jul 11 15:02:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

	* numeric.c (rb_num2ull): use FIX2LONG instead of FIX2ULONG. see
	  rb_num2ulong(). fixed the problem of ObjectSpace._id2ref of IL32LLP64
	  platforms, introduced at r32433.

Mon Jul 11 05:38:05 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

	* thread_pthread.c (get_stack): need to adjust stack addr for
	  [Bug #1813] on AIX.

Mon Jul 11 01:16:27 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

	* thread_pthread.c (rb_thread_create_timer_thread): removed
	  rb_disable_interrupt()/rb_enable_interrupt().
	* vm_core.h: ditto.
	* process.c (static void before_exec): ditto.
	* process.c (static void after_exec): ditto.
	  [Bug #4765] [ruby-dev:43571]

	* eval_intern.h: removed rb_trap_restore_mask().
	* vm_eval.c (rb_throw_obj): ditto.
	* eval.c (setup_exception): ditto.

	* signal.c: removed trap_last_mask.
	* signal.c (trap_restore_mask): removed.
	* signal.c (init_sigchld): comment clarification why signal block
	  is needed. and removed trap_last_mask operation.
	* signal.c (trap_ensure): removed trap_last_mask operation.

	* signal.c (rb_disable_interrupt, rb_enable_interrupt): made
	  static and removed sigdelset(SIGVTALRM) and sigdelset(SIGSEGV).

	* process.c (rb_syswait): removed implicit signal handler change.

Sun Jul 10 23:49:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* docs/NEWS-1.9.3: moved from NEWS.

	* docs/ChangeLog-1.9.3: merged ChangeLog for 1.9.3.

	* NEWS: NEWS for 1.9.4 that describes changes since 1.9.3

	* ChangeLog: new ChangeLog for 1.9.4.

Sun Jul 10 23:30:52 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

	* version.h (RUBY_VERSION): ruby_1_9_3 branch was forked.

For the changes before 1.9.3, see doc/ChangeLog-1.9.3
For the changes before 1.8.0, see doc/ChangeLog-1.8.0

Local variables:
coding: us-ascii
add-log-time-format: (lambda ()
  (let* ((time (current-time))
	 (system-time-locale "C")
	 (diff (+ (cadr time) 32400))
	 (lo (% diff 65536))
	 (hi (+ (car time) (/ diff 65536))))
  (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
indent-tabs-mode: t
tab-width: 8
change-log-indent-text: 2
end:
vim: tabstop=8 shiftwidth=2