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authorwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-06-05 04:43:05 +0000
committerwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-06-05 04:43:05 +0000
commit017d4ff10ae32ed6570b5d33a8106bd1f22e008f (patch)
treec0485110aa5ea341f821cb6bfa210041b71813e3 /ext/syck
parent45c7ea552d0293aa217bbb496d4238754ba701d2 (diff)
* ext/syck/token.c: directives choked on a period.
* ext/syck/gram.y: anchors work above a collection. [ruby-core:1071] * ext/syck/handler.c, ext/syck/syck.c: ensure a fresh strtable between parser iterations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/syck')
-rw-r--r--ext/syck/gram.c261
-rw-r--r--ext/syck/handler.c11
-rw-r--r--ext/syck/node.c1
-rw-r--r--ext/syck/rubyext.c10
-rw-r--r--ext/syck/syck.c27
-rw-r--r--ext/syck/token.c200
6 files changed, 317 insertions, 193 deletions
diff --git a/ext/syck/gram.c b/ext/syck/gram.c
index 03f3161..1860437 100644
--- a/ext/syck/gram.c
+++ b/ext/syck/gram.c
@@ -229,16 +229,16 @@ union yyalloc
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 34
-#define YYLAST 284
+#define YYLAST 307
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 23
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 24
+#define YYNNTS 25
/* YYNRULES -- Number of rules. */
-#define YYNRULES 58
+#define YYNRULES 62
/* YYNRULES -- Number of states. */
-#define YYNSTATES 99
+#define YYNSTATES 104
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
@@ -288,8 +288,9 @@ static const unsigned char yyprhs[] =
22, 26, 28, 29, 31, 34, 36, 38, 40, 43,
46, 49, 52, 54, 56, 58, 61, 63, 65, 67,
69, 71, 75, 78, 80, 84, 87, 91, 94, 96,
- 100, 103, 107, 110, 112, 116, 120, 126, 130, 132,
- 138, 140, 144, 148, 151, 155, 159, 162, 164
+ 100, 103, 107, 110, 112, 116, 120, 124, 128, 131,
+ 135, 138, 142, 144, 150, 152, 156, 160, 163, 167,
+ 171, 174, 176
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
@@ -301,17 +302,18 @@ static const yysigned_char yyrhs[] =
-1, 28, 12, -1, 13, -1, 12, -1, 13, -1,
30, 31, -1, 5, 32, -1, 6, 32, -1, 3,
32, -1, 4, -1, 7, -1, 8, -1, 5, 33,
- -1, 9, -1, 34, -1, 38, -1, 40, -1, 45,
+ -1, 9, -1, 34, -1, 38, -1, 40, -1, 46,
-1, 28, 36, 29, -1, 14, 27, -1, 37, -1,
5, 30, 36, -1, 5, 36, -1, 3, 30, 36,
-1, 3, 36, -1, 35, -1, 37, 30, 35, -1,
37, 30, -1, 17, 39, 18, -1, 17, 18, -1,
- 25, -1, 39, 21, 25, -1, 28, 43, 29, -1,
- 28, 5, 30, 43, 29, -1, 32, 15, 27, -1,
- 41, -1, 22, 25, 30, 15, 27, -1, 42, -1,
- 43, 30, 35, -1, 43, 30, 42, -1, 43, 30,
- -1, 25, 15, 27, -1, 19, 46, 20, -1, 19,
- 20, -1, 44, -1, 46, 21, 44, -1
+ 25, -1, 39, 21, 25, -1, 28, 41, 29, -1,
+ 28, 44, 29, -1, 5, 30, 44, -1, 5, 41,
+ -1, 3, 30, 44, -1, 3, 41, -1, 32, 15,
+ 27, -1, 42, -1, 22, 25, 30, 15, 27, -1,
+ 43, -1, 44, 30, 35, -1, 44, 30, 43, -1,
+ 44, 30, -1, 25, 15, 27, -1, 19, 47, 20,
+ -1, 19, 20, -1, 45, -1, 47, 21, 45, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
@@ -321,8 +323,9 @@ static const unsigned short yyrline[] =
76, 82, 83, 101, 102, 105, 108, 111, 112, 120,
125, 133, 137, 145, 158, 165, 170, 171, 172, 173,
174, 180, 186, 192, 193, 198, 203, 207, 213, 217,
- 222, 231, 235, 241, 245, 255, 260, 268, 283, 284,
- 292, 293, 305, 312, 321, 329, 333, 339, 340
+ 222, 231, 235, 241, 245, 255, 260, 267, 272, 277,
+ 281, 287, 302, 303, 311, 312, 324, 331, 340, 348,
+ 352, 358, 359
};
#endif
@@ -337,9 +340,9 @@ static const char *const yytname[] =
"doc", "atom", "ind_rep", "atom_or_empty", "indent_open", "indent_end",
"indent_sep", "indent_flex_end", "word_rep", "struct_rep",
"implicit_seq", "basic_seq", "top_imp_seq", "in_implicit_seq",
- "inline_seq", "in_inline_seq", "implicit_map", "basic_mapping",
- "complex_mapping", "in_implicit_map", "basic_mapping2", "inline_map",
- "in_inline_map", 0
+ "inline_seq", "in_inline_seq", "implicit_map", "top_imp_map",
+ "basic_mapping", "complex_mapping", "in_implicit_map", "basic_mapping2",
+ "inline_map", "in_inline_map", 0
};
#endif
@@ -361,8 +364,9 @@ static const unsigned char yyr1[] =
26, 27, 27, 28, 28, 29, 30, 31, 31, 32,
32, 32, 32, 32, 32, 33, 33, 33, 33, 33,
33, 34, 35, 36, 36, 36, 36, 36, 37, 37,
- 37, 38, 38, 39, 39, 40, 40, 41, 42, 42,
- 43, 43, 43, 43, 44, 45, 45, 46, 46
+ 37, 38, 38, 39, 39, 40, 40, 41, 41, 41,
+ 41, 42, 43, 43, 44, 44, 44, 44, 45, 46,
+ 46, 47, 47
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
@@ -372,8 +376,9 @@ static const unsigned char yyr2[] =
3, 1, 0, 1, 2, 1, 1, 1, 2, 2,
2, 2, 1, 1, 1, 2, 1, 1, 1, 1,
1, 3, 2, 1, 3, 2, 3, 2, 1, 3,
- 2, 3, 2, 1, 3, 3, 5, 3, 1, 5,
- 1, 3, 3, 2, 3, 3, 2, 1, 3
+ 2, 3, 2, 1, 3, 3, 3, 3, 2, 3,
+ 2, 3, 1, 5, 1, 3, 3, 2, 3, 3,
+ 2, 1, 3
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -384,46 +389,48 @@ static const unsigned char yydefact[] =
4, 0, 26, 12, 13, 0, 0, 0, 0, 2,
27, 28, 29, 30, 25, 0, 22, 0, 0, 23,
24, 11, 6, 3, 0, 5, 7, 42, 43, 0,
- 56, 0, 57, 0, 1, 0, 0, 14, 12, 0,
- 0, 38, 0, 33, 48, 50, 0, 8, 21, 0,
- 19, 0, 20, 0, 0, 0, 0, 41, 0, 12,
- 55, 0, 0, 16, 0, 37, 0, 35, 32, 0,
- 12, 15, 31, 40, 45, 53, 0, 17, 0, 10,
- 9, 44, 54, 58, 0, 0, 0, 36, 34, 0,
- 0, 47, 39, 51, 52, 18, 46, 12, 49
+ 60, 0, 61, 0, 1, 0, 0, 14, 12, 0,
+ 0, 38, 0, 33, 0, 52, 54, 0, 8, 21,
+ 0, 19, 0, 20, 0, 0, 0, 0, 41, 0,
+ 12, 59, 0, 16, 0, 37, 50, 0, 35, 48,
+ 32, 0, 12, 15, 31, 40, 45, 46, 57, 17,
+ 0, 10, 9, 44, 58, 62, 0, 0, 36, 49,
+ 34, 47, 0, 51, 39, 55, 56, 18, 0, 0,
+ 12, 0, 0, 53
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yysigned_char yydefgoto[] =
{
- -1, 7, 21, 22, 23, 24, 72, 64, 79, 25,
- 26, 10, 41, 67, 43, 11, 29, 12, 44, 45,
- 46, 32, 13, 33
+ -1, 7, 21, 22, 23, 24, 74, 78, 81, 25,
+ 26, 10, 41, 65, 43, 11, 29, 12, 44, 45,
+ 46, 47, 32, 13, 33
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -47
+#define YYPACT_NINF -48
static const short yypact[] =
{
- 4, 241, -47, 219, -47, 202, 150, 2, 114, -47,
- -47, -47, -47, -47, -47, 219, -47, 236, 276, -47,
- -47, -47, -47, -47, 94, -47, -47, -47, -47, 8,
- -47, 10, -47, -9, -47, 258, 258, -47, 219, 219,
- 15, -47, 29, 37, -47, -47, 6, -47, -47, 276,
- -47, 276, -47, 168, 185, 23, 35, -47, 219, 219,
- -47, 219, 258, -47, 81, -47, 126, -47, -47, 37,
- 219, -47, -47, 39, -47, 138, 185, -47, 23, -47,
- -47, -47, -47, -47, 81, 264, 264, -47, -47, 6,
- 40, -47, -47, -47, -47, -47, -47, 219, -47
+ 241, 252, -48, 219, -48, 202, 150, 13, 114, -48,
+ -48, -48, -48, -48, -48, 219, -48, 236, 299, -48,
+ -48, -48, -48, -48, 94, -48, -48, -48, -48, 4,
+ -48, 2, -48, -15, -48, 269, 269, -48, 219, 219,
+ 6, -48, 23, 20, 23, -48, -48, 54, -48, -48,
+ 299, -48, 299, -48, 168, 185, 75, 38, -48, 219,
+ 219, -48, 219, -48, 126, -48, -48, 126, -48, -48,
+ -48, 20, 219, -48, -48, 12, -48, -48, 138, -48,
+ 75, -48, -48, -48, -48, -48, 281, 281, -48, 20,
+ -48, 20, 37, -48, -48, -48, -48, -48, 79, 79,
+ 219, 287, 287, -48
};
/* YYPGOTO[NTERM-NUM]. */
static const yysigned_char yypgoto[] =
{
- -47, -47, 32, -7, -31, 3, -45, 18, -46, 16,
- 5, -47, -32, -8, -47, -47, -47, -47, -47, -15,
- -4, 7, -47, -47
+ -48, -48, -2, 19, -37, 7, 21, -16, -47, -6,
+ 14, -48, -33, -8, -48, -48, -48, -48, 41, -48,
+ -24, 11, 27, -48, -48
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
@@ -433,50 +440,52 @@ static const yysigned_char yypgoto[] =
#define YYTABLE_NINF -1
static const unsigned char yytable[] =
{
- 42, 74, 34, 8, 8, 9, 14, 68, 47, 1,
- 80, 60, 61, 2, 3, 4, 42, 55, 63, 71,
- 8, 5, 14, 6, 40, 59, 57, 65, 82, 58,
- 70, 48, 95, 50, 52, 63, 77, 28, 31, 91,
- 56, 92, 71, 93, 96, 65, 47, 63, 77, 63,
- 70, 48, 50, 38, 66, 97, 87, 8, 88, 14,
- 94, 73, 89, 0, 75, 48, 98, 50, 83, 48,
- 50, 69, 66, 78, 78, 0, 88, 65, 50, 8,
- 84, 14, 40, 0, 85, 0, 86, 90, 0, 0,
- 81, 40, 50, 31, 84, 38, 78, 53, 16, 54,
- 18, 19, 20, 2, 84, 4, 37, 75, 38, 0,
+ 42, 70, 40, 28, 31, 61, 62, 8, 8, 49,
+ 82, 51, 53, 34, 9, 14, 42, 60, 57, 64,
+ 67, 72, 58, 84, 8, 59, 38, 75, 68, 49,
+ 51, 14, 63, 97, 48, 93, 73, 71, 64, 67,
+ 80, 80, 94, 56, 49, 95, 51, 68, 49, 51,
+ 63, 79, 100, 72, 96, 92, 88, 83, 40, 90,
+ 31, 40, 8, 103, 80, 76, 63, 73, 77, 14,
+ 98, 99, 40, 48, 0, 89, 66, 69, 91, 68,
+ 49, 51, 101, 0, 102, 98, 99, 63, 79, 85,
+ 88, 90, 0, 38, 68, 66, 69, 54, 16, 55,
+ 18, 19, 20, 2, 0, 4, 37, 0, 38, 0,
0, 5, 0, 6, 0, 0, 39, 35, 16, 36,
- 18, 19, 20, 0, 0, 0, 37, 0, 38, 35,
- 16, 62, 18, 19, 20, 0, 39, 0, 0, 0,
- 38, 49, 16, 51, 18, 19, 20, 0, 39, 0,
+ 18, 19, 20, 0, 0, 0, 37, 0, 38, 86,
+ 16, 87, 18, 19, 20, 0, 39, 0, 0, 0,
+ 38, 50, 16, 52, 18, 19, 20, 0, 39, 0,
0, 0, 38, 15, 16, 17, 18, 19, 20, 2,
39, 4, 0, 0, 0, 0, 0, 5, 0, 6,
- 30, 53, 16, 76, 18, 19, 20, 2, 0, 4,
+ 30, 54, 16, 55, 18, 19, 20, 2, 0, 4,
63, 0, 38, 0, 0, 5, 0, 6, 35, 16,
- 76, 18, 19, 20, 2, 0, 4, 63, 0, 38,
+ 55, 18, 19, 20, 2, 0, 4, 63, 0, 38,
0, 0, 5, 0, 6, 15, 16, 17, 18, 19,
20, 2, 0, 4, 0, 0, 0, 0, 0, 5,
27, 6, 15, 16, 17, 18, 19, 20, 2, 0,
- 4, 0, 0, 0, 0, 0, 5, 0, 6, 49,
+ 4, 0, 0, 0, 0, 0, 5, 0, 6, 50,
16, 17, 18, 19, 20, 2, 1, 4, 0, 0,
- 2, 0, 4, 5, 0, 6, 0, 0, 5, 0,
- 6, 35, 16, 62, 18, 19, 20, 85, 0, 86,
- 63, 0, 38, 0, 0, 0, 63, 0, 38, 49,
- 16, 51, 18, 19, 20
+ 2, 3, 4, 5, 0, 6, 0, 1, 5, 0,
+ 6, 2, 0, 4, 0, 0, 0, 0, 0, 5,
+ 0, 6, 35, 16, 36, 18, 19, 20, 0, 0,
+ 0, 63, 0, 38, 86, 16, 87, 18, 19, 20,
+ 101, 0, 102, 63, 0, 38, 0, 0, 0, 63,
+ 0, 38, 50, 16, 52, 18, 19, 20
};
static const yysigned_char yycheck[] =
{
- 8, 46, 0, 0, 1, 0, 1, 38, 15, 5,
- 56, 20, 21, 9, 10, 11, 24, 24, 12, 13,
- 17, 17, 17, 19, 8, 15, 18, 35, 59, 21,
- 15, 15, 78, 17, 18, 12, 13, 5, 6, 70,
- 24, 73, 13, 75, 89, 53, 53, 12, 13, 12,
- 15, 35, 36, 14, 36, 15, 64, 54, 66, 54,
- 75, 43, 66, -1, 46, 49, 97, 51, 61, 53,
- 54, 39, 54, 55, 56, -1, 84, 85, 62, 76,
- 62, 76, 66, -1, 3, -1, 5, 69, -1, -1,
- 58, 75, 76, 61, 76, 14, 78, 3, 4, 5,
- 6, 7, 8, 9, 86, 11, 12, 89, 14, -1,
+ 8, 38, 8, 5, 6, 20, 21, 0, 1, 15,
+ 57, 17, 18, 0, 0, 1, 24, 15, 24, 35,
+ 36, 15, 18, 60, 17, 21, 14, 43, 36, 35,
+ 36, 17, 12, 80, 15, 72, 13, 39, 54, 55,
+ 56, 57, 75, 24, 50, 78, 52, 55, 54, 55,
+ 12, 13, 15, 15, 78, 71, 64, 59, 64, 67,
+ 62, 67, 55, 100, 80, 44, 12, 13, 47, 55,
+ 86, 87, 78, 54, -1, 64, 35, 36, 67, 87,
+ 86, 87, 3, -1, 5, 101, 102, 12, 13, 62,
+ 98, 99, -1, 14, 102, 54, 55, 3, 4, 5,
+ 6, 7, 8, 9, -1, 11, 12, -1, 14, -1,
-1, 17, -1, 19, -1, -1, 22, 3, 4, 5,
6, 7, 8, -1, -1, -1, 12, -1, 14, 3,
4, 5, 6, 7, 8, -1, 22, -1, -1, -1,
@@ -491,10 +500,12 @@ static const yysigned_char yycheck[] =
18, 19, 3, 4, 5, 6, 7, 8, 9, -1,
11, -1, -1, -1, -1, -1, 17, -1, 19, 3,
4, 5, 6, 7, 8, 9, 5, 11, -1, -1,
- 9, -1, 11, 17, -1, 19, -1, -1, 17, -1,
- 19, 3, 4, 5, 6, 7, 8, 3, -1, 5,
- 12, -1, 14, -1, -1, -1, 12, -1, 14, 3,
- 4, 5, 6, 7, 8
+ 9, 10, 11, 17, -1, 19, -1, 5, 17, -1,
+ 19, 9, -1, 11, -1, -1, -1, -1, -1, 17,
+ -1, 19, 3, 4, 5, 6, 7, 8, -1, -1,
+ -1, 12, -1, 14, 3, 4, 5, 6, 7, 8,
+ 3, -1, 5, 12, -1, 14, -1, -1, -1, 12,
+ -1, 14, 3, 4, 5, 6, 7, 8
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
@@ -502,15 +513,16 @@ static const yysigned_char yycheck[] =
static const unsigned char yystos[] =
{
0, 5, 9, 10, 11, 17, 19, 24, 28, 33,
- 34, 38, 40, 45, 33, 3, 4, 5, 6, 7,
+ 34, 38, 40, 46, 33, 3, 4, 5, 6, 7,
8, 25, 26, 27, 28, 32, 33, 18, 25, 39,
- 20, 25, 44, 46, 0, 3, 5, 12, 14, 22,
- 32, 35, 36, 37, 41, 42, 43, 26, 32, 3,
- 32, 5, 32, 3, 5, 26, 32, 18, 21, 15,
- 20, 21, 5, 12, 30, 36, 30, 36, 27, 25,
- 15, 13, 29, 30, 29, 30, 5, 13, 30, 31,
- 31, 25, 27, 44, 30, 3, 5, 36, 36, 43,
- 30, 27, 35, 35, 42, 31, 29, 15, 27
+ 20, 25, 45, 47, 0, 3, 5, 12, 14, 22,
+ 32, 35, 36, 37, 41, 42, 43, 44, 26, 32,
+ 3, 32, 5, 32, 3, 5, 26, 32, 18, 21,
+ 15, 20, 21, 12, 30, 36, 41, 30, 36, 41,
+ 27, 25, 15, 13, 29, 30, 29, 29, 30, 13,
+ 30, 31, 31, 25, 27, 45, 3, 5, 36, 44,
+ 36, 44, 30, 27, 35, 35, 43, 31, 30, 30,
+ 15, 3, 5, 27
};
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
@@ -1295,13 +1307,42 @@ yyreduce:
#line 261 "gram.y"
{
apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
- syck_add_transfer( yyvsp[-3].name, yyvsp[-1].nodeData, ((SyckParser *)parser)->taguri_expansion );
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
case 47:
-#line 269 "gram.y"
+#line 268 "gram.y"
+ {
+ syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
+ yyval.nodeData = yyvsp[0].nodeData;
+ }
+ break;
+
+ case 48:
+#line 273 "gram.y"
+ {
+ syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
+ yyval.nodeData = yyvsp[0].nodeData;
+ }
+ break;
+
+ case 49:
+#line 278 "gram.y"
+ {
+ yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
+ }
+ break;
+
+ case 50:
+#line 282 "gram.y"
+ {
+ yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
+ }
+ break;
+
+ case 51:
+#line 288 "gram.y"
{
yyval.nodeData = syck_new_map(
syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
@@ -1309,8 +1350,8 @@ yyreduce:
}
break;
- case 49:
-#line 285 "gram.y"
+ case 53:
+#line 304 "gram.y"
{
yyval.nodeData = syck_new_map(
syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-3].nodeData ),
@@ -1318,8 +1359,8 @@ yyreduce:
}
break;
- case 51:
-#line 294 "gram.y"
+ case 55:
+#line 313 "gram.y"
{
if ( yyvsp[-2].nodeData->shortcut == NULL )
{
@@ -1333,8 +1374,8 @@ yyreduce:
}
break;
- case 52:
-#line 306 "gram.y"
+ case 56:
+#line 325 "gram.y"
{
apply_seq_in_map( (SyckParser *)parser, yyvsp[-2].nodeData );
syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
@@ -1343,15 +1384,15 @@ yyreduce:
}
break;
- case 53:
-#line 313 "gram.y"
+ case 57:
+#line 332 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 54:
-#line 322 "gram.y"
+ case 58:
+#line 341 "gram.y"
{
yyval.nodeData = syck_new_map(
syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
@@ -1359,22 +1400,22 @@ yyreduce:
}
break;
- case 55:
-#line 330 "gram.y"
+ case 59:
+#line 349 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 56:
-#line 334 "gram.y"
+ case 60:
+#line 353 "gram.y"
{
yyval.nodeData = syck_alloc_map();
}
break;
- case 58:
-#line 341 "gram.y"
+ case 62:
+#line 360 "gram.y"
{
syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
syck_free_node( yyvsp[0].nodeData );
@@ -1386,7 +1427,7 @@ yyreduce:
}
/* Line 1016 of /usr/local/share/bison/yacc.c. */
-#line 1390 "y.tab.c"
+#line 1431 "y.tab.c"
yyvsp -= yylen;
yyssp -= yylen;
@@ -1605,7 +1646,7 @@ yyreturn:
}
-#line 348 "gram.y"
+#line 367 "gram.y"
void
diff --git a/ext/syck/handler.c b/ext/syck/handler.c
index f2e387a..d5a4895 100644
--- a/ext/syck/handler.c
+++ b/ext/syck/handler.c
@@ -31,6 +31,10 @@ SyckNode *
syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n )
{
n->anchor = a;
+ if ( p->anchors == NULL )
+ {
+ p->anchors = st_init_strtable();
+ }
st_insert( p->anchors, (st_data_t)a, (st_data_t)n );
return n;
}
@@ -40,9 +44,12 @@ syck_hdlr_add_alias( SyckParser *p, char *a )
{
SyckNode *n;
- if ( st_lookup( p->anchors, (st_data_t)a, (st_data_t *)&n ) )
+ if ( p->anchors != NULL )
{
- return n;
+ if ( st_lookup( p->anchors, (st_data_t)a, (st_data_t *)&n ) )
+ {
+ return n;
+ }
}
//
diff --git a/ext/syck/node.c b/ext/syck/node.c
index 26a9bdd..eb2bbc2 100644
--- a/ext/syck/node.c
+++ b/ext/syck/node.c
@@ -192,7 +192,6 @@ syck_map_update( SyckNode *map1, SyckNode *map2 )
S_REALLOC_N( m1->keys, SYMID, m1->capa );
S_REALLOC_N( m1->values, SYMID, m1->capa );
}
- new_idx = 0;
for ( new_idx = 0; new_idx < m2->idx; m1->idx++, new_idx++ )
{
m1->keys[m1->idx] = m2->keys[new_idx];
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index 4d5fdb1..df4d470 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -438,6 +438,14 @@ rb_syck_ensure(parser)
return 0;
}
+static void
+syck_mark_parser(parser)
+ SyckParser *parser;
+{
+ rb_gc_mark(parser->root);
+ rb_gc_mark(parser->root_on_error);
+}
+
/*
* YAML::Syck::Parser.new
*/
@@ -451,7 +459,7 @@ syck_parser_new(argc, argv, class)
SyckParser *parser = syck_new_parser();
rb_scan_args(argc, argv, "01", &options);
- pobj = Data_Wrap_Struct( class, 0, syck_free_parser, parser );
+ pobj = Data_Wrap_Struct( class, syck_mark_parser, syck_free_parser, parser );
syck_parser_set_root_on_error( parser, Qnil );
diff --git a/ext/syck/syck.c b/ext/syck/syck.c
index 068c195..18623ff 100644
--- a/ext/syck/syck.c
+++ b/ext/syck/syck.c
@@ -169,7 +169,7 @@ syck_new_parser()
p->io_type = syck_io_str;
p->io.str = NULL;
p->syms = NULL;
- p->anchors = st_init_strtable();
+ p->anchors = NULL;
p->implicit_typing = 1;
p->taguri_expansion = 0;
p->bufsize = SYCK_BUFFERSIZE;
@@ -207,28 +207,38 @@ syck_st_free_nodes( char *key, SyckNode *n, char *arg )
}
void
-syck_free_parser( SyckParser *p )
+syck_st_free( SyckParser *p )
{
- char *key;
- SyckNode *node;
-
//
// Free the adhoc symbol table
//
if ( p->syms != NULL )
{
st_free_table( p->syms );
+ p->syms = NULL;
}
//
// Free the anchor table
//
- st_foreach( p->anchors, syck_st_free_nodes, 0 );
- st_free_table( p->anchors );
+ if ( p->anchors != NULL )
+ {
+ st_foreach( p->anchors, syck_st_free_nodes, 0 );
+ st_free_table( p->anchors );
+ p->anchors = NULL;
+ }
+}
+
+void
+syck_free_parser( SyckParser *p )
+{
+ char *key;
+ SyckNode *node;
//
- // Free all else
+ // Free tables, levels
//
+ syck_st_free( p );
syck_parser_reset_levels( p );
S_FREE( p->levels[0].domain );
S_FREE( p->levels );
@@ -467,6 +477,7 @@ syck_parse( SyckParser *p )
ASSERT( p != NULL );
+ syck_st_free( p );
syck_parser_reset_levels( p );
yyparse( p );
return p->root;
diff --git a/ext/syck/token.c b/ext/syck/token.c
index 01e51ba..b176f75 100644
--- a/ext/syck/token.c
+++ b/ext/syck/token.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.5 on Fri May 30 15:54:17 2003 */
+/* Generated by re2c 0.5 on Mon Jun 2 23:45:51 2003 */
#line 1 "token.re"
/*
* token.re
@@ -226,7 +226,7 @@ yylex( YYSTYPE *yylval, SyckParser *parser )
return t;
}
-#line 243
+#line 244
if ( YYLINEPTR != YYCURSOR )
@@ -260,19 +260,19 @@ yy2: yyaccept = 0;
default: goto yy3;
}
yy3:
-#line 284
+#line 285
{ YYPOS(0);
goto Document;
}
yy4: yych = *++YYCURSOR;
yy5:
-#line 270
+#line 271
{ eat_comments( parser );
goto Header;
}
yy6: yych = *++YYCURSOR;
yy7:
-#line 274
+#line 275
{ SyckLevel *lvl = CURRENT_LEVEL();
ENSURE_IEND(lvl, -1);
return 0;
@@ -280,7 +280,7 @@ yy7:
yy8: yych = *++YYCURSOR;
goto yy12;
yy9:
-#line 279
+#line 280
{ int indt_len;
GOBBLE_UP_INDENT( indt_len, YYTOKEN );
goto Header;
@@ -325,7 +325,7 @@ yy19: switch(yych){
default: goto yy20;
}
yy20:
-#line 256
+#line 257
{ SyckLevel *lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_header )
{
@@ -347,7 +347,7 @@ yy22: switch(yych){
default: goto yy20;
}
}
-#line 288
+#line 289
Document:
@@ -388,7 +388,7 @@ yy23:
yy25: yych = *++YYCURSOR;
goto yy77;
yy26:
-#line 302
+#line 303
{ // Isolate spaces
int indt_len;
GOBBLE_UP_INDENT( indt_len, YYTOKEN );
@@ -405,7 +405,7 @@ yy26:
}
yy27: yych = *++YYCURSOR;
yy28:
-#line 317
+#line 318
{ ENSURE_IOPEN(lvl, 0, 1);
lvl = CURRENT_LEVEL();
ADD_LEVEL(lvl->spaces + 1, syck_lvl_inline);
@@ -413,7 +413,7 @@ yy28:
}
yy29: yych = *++YYCURSOR;
yy30:
-#line 323
+#line 324
{ POP_LEVEL();
return YYTOKEN[0];
}
@@ -424,7 +424,7 @@ yy31: yych = *++YYCURSOR;
default: goto yy32;
}
yy32:
-#line 381
+#line 382
{ ENSURE_IOPEN(lvl, 0, 1);
goto Plain;
}
@@ -564,17 +564,17 @@ yy35: yych = *++YYCURSOR;
}
yy36: yych = *++YYCURSOR;
yy37:
-#line 355
+#line 356
{ ENSURE_IOPEN(lvl, 0, 1);
goto TransferMethod; }
yy38: yych = *++YYCURSOR;
yy39:
-#line 358
+#line 359
{ ENSURE_IOPEN(lvl, 0, 1);
goto SingleQuote; }
yy40: yych = *++YYCURSOR;
yy41:
-#line 361
+#line 362
{ ENSURE_IOPEN(lvl, 0, 1);
goto DoubleQuote; }
yy42: yyaccept = 0;
@@ -596,18 +596,18 @@ yy42: yyaccept = 0;
}
yy43: yych = *++YYCURSOR;
yy44:
-#line 371
+#line 372
{ eat_comments( parser );
goto Document;
}
yy45: yych = *++YYCURSOR;
goto yy51;
yy46:
-#line 375
+#line 376
{ goto Document; }
yy47: yych = *++YYCURSOR;
yy48:
-#line 377
+#line 378
{ ENSURE_IEND(lvl, -1);
return 0;
}
@@ -650,7 +650,7 @@ yy56: switch(yych){
default: goto yy57;
}
yy57:
-#line 364
+#line 365
{ if ( *( YYCURSOR - 1 ) == '\n' )
{
YYCURSOR--;
@@ -731,7 +731,7 @@ yy61: switch(yych){
default: goto yy62;
}
yy62:
-#line 350
+#line 351
{ ENSURE_IOPEN(lvl, 0, 1);
yylval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
return ALIAS;
@@ -803,7 +803,7 @@ yy64: switch(yych){
default: goto yy65;
}
yy65:
-#line 345
+#line 346
{ ENSURE_IOPEN(lvl, 0, 1);
yylval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
return ANCHOR;
@@ -816,7 +816,7 @@ yy67: switch(yych){
default: goto yy68;
}
yy68:
-#line 331
+#line 332
{ ENSURE_IOPEN(lvl, YYTOKEN - YYLINEPTR, 1);
FORCE_NEXT_TOKEN(IOPEN);
if ( *YYCURSOR == '\n' || *( YYCURSOR - 1 ) == '\n' )
@@ -845,7 +845,7 @@ yy72: switch(yych){
default: goto yy73;
}
yy73:
-#line 327
+#line 328
{ YYPOS(1);
return YYTOKEN[0];
}
@@ -872,7 +872,7 @@ yy79: switch(yych){
default: goto yy26;
}
}
-#line 385
+#line 386
}
@@ -901,7 +901,9 @@ yy82: YYCURSOR = YYMARKER;
yy83: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
- case '-': case '0':
+ case '.':
+ case '/':
+ case '0':
case '1':
case '2':
case '3':
@@ -910,7 +912,15 @@ yy83: yyaccept = 0;
case '6':
case '7':
case '8':
- case '9': case 'A':
+ case '9':
+ case ':':
+ case ';':
+ case '<':
+ case '=':
+ case '>':
+ case '?':
+ case '@':
+ case 'A':
case 'B':
case 'C':
case 'D':
@@ -935,7 +945,12 @@ yy83: yyaccept = 0;
case 'W':
case 'X':
case 'Y':
- case 'Z': case '_': case 'a':
+ case 'Z':
+ case '[':
+ case '\\':
+ case ']':
+ case '^':
+ case '_': case 'a':
case 'b':
case 'c':
case 'd':
@@ -964,14 +979,14 @@ yy83: yyaccept = 0;
default: goto yy84;
}
yy84:
-#line 398
+#line 399
{ YYCURSOR = YYTOKTMP;
return DOCSEP;
}
yy85: yych = *++YYCURSOR;
goto yy89;
yy86:
-#line 396
+#line 397
{ goto Directive; }
yy87: yych = *++YYCURSOR;
goto yy84;
@@ -986,7 +1001,9 @@ yy90: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy91: switch(yych){
- case '-': case '0':
+ case '.':
+ case '/':
+ case '0':
case '1':
case '2':
case '3':
@@ -995,7 +1012,13 @@ yy91: switch(yych){
case '6':
case '7':
case '8':
- case '9': case 'A':
+ case '9': case ';':
+ case '<':
+ case '=':
+ case '>':
+ case '?':
+ case '@':
+ case 'A':
case 'B':
case 'C':
case 'D':
@@ -1020,7 +1043,12 @@ yy91: switch(yych){
case 'W':
case 'X':
case 'Y':
- case 'Z': case '_': case 'a':
+ case 'Z':
+ case '[':
+ case '\\':
+ case ']':
+ case '^':
+ case '_': case 'a':
case 'b':
case 'c':
case 'd':
@@ -1051,7 +1079,9 @@ yy91: switch(yych){
}
yy92: yych = *++YYCURSOR;
switch(yych){
- case '-': case '0':
+ case '.':
+ case '/':
+ case '0':
case '1':
case '2':
case '3':
@@ -1060,7 +1090,15 @@ yy92: yych = *++YYCURSOR;
case '6':
case '7':
case '8':
- case '9': case 'A':
+ case '9':
+ case ':':
+ case ';':
+ case '<':
+ case '=':
+ case '>':
+ case '?':
+ case '@':
+ case 'A':
case 'B':
case 'C':
case 'D':
@@ -1085,7 +1123,12 @@ yy92: yych = *++YYCURSOR;
case 'W':
case 'X':
case 'Y':
- case 'Z': case '_': case 'a':
+ case 'Z':
+ case '[':
+ case '\\':
+ case ']':
+ case '^':
+ case '_': case 'a':
case 'b':
case 'c':
case 'd':
@@ -1117,7 +1160,9 @@ yy93: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy94: switch(yych){
- case '-': case '0':
+ case '.':
+ case '/':
+ case '0':
case '1':
case '2':
case '3':
@@ -1126,7 +1171,15 @@ yy94: switch(yych){
case '6':
case '7':
case '8':
- case '9': case 'A':
+ case '9':
+ case ':':
+ case ';':
+ case '<':
+ case '=':
+ case '>':
+ case '?':
+ case '@':
+ case 'A':
case 'B':
case 'C':
case 'D':
@@ -1151,7 +1204,12 @@ yy94: switch(yych){
case 'W':
case 'X':
case 'Y':
- case 'Z': case '_': case 'a':
+ case 'Z':
+ case '[':
+ case '\\':
+ case ']':
+ case '^':
+ case '_': case 'a':
case 'b':
case 'c':
case 'd':
@@ -1180,10 +1238,10 @@ yy94: switch(yych){
default: goto yy95;
}
yy95:
-#line 394
+#line 395
{ goto Directive; }
}
-#line 401
+#line 402
}
@@ -1225,7 +1283,7 @@ yy96:
yy98: yych = *++YYCURSOR;
goto yy122;
yy99:
-#line 424
+#line 425
{ int indt_len, nl_count = 0;
SyckLevel *lvl;
char *tok = YYTOKTMP;
@@ -1264,13 +1322,13 @@ yy100: yych = *++YYCURSOR;
default: goto yy101;
}
yy101:
-#line 475
+#line 476
{ QUOTECATS(qstr, qcapa, qidx, YYTOKTMP, YYCURSOR - YYTOKTMP);
goto Plain2;
}
yy102: yych = *++YYCURSOR;
yy103:
-#line 458
+#line 459
{ if ( plvl->status != syck_lvl_inline )
{
YYCURSOR--;
@@ -1291,17 +1349,17 @@ yy105: yych = *++YYCURSOR;
default: goto yy106;
}
yy106:
-#line 473
+#line 474
{ goto Plain3; }
yy107: yych = *++YYCURSOR;
yy108:
-#line 471
+#line 472
{ RETURN_IMPLICIT(); }
yy109: yych = *++YYCURSOR;
goto yy101;
yy110: yych = *++YYCURSOR;
yy111:
-#line 467
+#line 468
{ eat_comments( parser );
RETURN_IMPLICIT();
}
@@ -1327,7 +1385,7 @@ yy117: switch(yych){
default: goto yy118;
}
yy118:
-#line 456
+#line 457
{ RETURN_IMPLICIT(); }
yy119: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
@@ -1352,7 +1410,7 @@ yy124: switch(yych){
default: goto yy99;
}
}
-#line 479
+#line 480
}
@@ -1382,7 +1440,7 @@ yy125:
yy127: yych = *++YYCURSOR;
goto yy137;
yy128:
-#line 493
+#line 494
{ int indt_len;
int nl_count = 0;
SyckLevel *lvl;
@@ -1424,7 +1482,7 @@ yy129: yych = *++YYCURSOR;
default: goto yy130;
}
yy130:
-#line 533
+#line 534
{ SyckLevel *lvl;
SyckNode *n = syck_alloc_str();
lvl = CURRENT_LEVEL();
@@ -1442,13 +1500,13 @@ yy131: yych = *++YYCURSOR;
goto yy130;
yy132: yych = *++YYCURSOR;
yy133:
-#line 547
+#line 548
{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
goto SingleQuote2;
}
yy134: yych = *++YYCURSOR;
yy135:
-#line 529
+#line 530
{ QUOTECAT(qstr, qcapa, qidx, '\'');
goto SingleQuote2;
}
@@ -1468,7 +1526,7 @@ yy139: switch(yych){
default: goto yy128;
}
}
-#line 551
+#line 552
}
@@ -1503,7 +1561,7 @@ yy140:
yy142: yych = *++YYCURSOR;
goto yy162;
yy143:
-#line 569
+#line 570
{ int indt_len;
int nl_count = 0;
SyckLevel *lvl;
@@ -1555,13 +1613,13 @@ yy144: yyaccept = 0;
default: goto yy145;
}
yy145:
-#line 653
+#line 654
{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
goto DoubleQuote2;
}
yy146: yych = *++YYCURSOR;
yy147:
-#line 639
+#line 640
{ SyckLevel *lvl;
SyckNode *n = syck_alloc_str();
lvl = CURRENT_LEVEL();
@@ -1593,7 +1651,7 @@ yy152: YYCURSOR = YYMARKER;
}
yy153: yych = *++YYCURSOR;
yy154:
-#line 634
+#line 635
{ keep_nl = 0;
YYCURSOR--;
goto DoubleQuote2;
@@ -1624,7 +1682,7 @@ yy155: yych = *++YYCURSOR;
}
yy156: yych = *++YYCURSOR;
yy157:
-#line 609
+#line 610
{ char ch = *( YYCURSOR - 1 );
switch ( ch )
{
@@ -1666,7 +1724,7 @@ yy158: yych = *++YYCURSOR;
}
yy159: yych = *++YYCURSOR;
yy160:
-#line 625
+#line 626
{ long ch;
char *chr_text = syck_strndup( YYTOKTMP, 4 );
chr_text[0] = '0';
@@ -1691,7 +1749,7 @@ yy164: switch(yych){
default: goto yy143;
}
}
-#line 657
+#line 658
}
@@ -1716,7 +1774,7 @@ yy165:
yy167:yy168: yych = *++YYCURSOR;
goto yy176;
yy169:
-#line 666
+#line 667
{ SyckLevel *lvl;
YYCURSOR = YYTOKTMP;
if ( YYCURSOR == YYTOKEN + 1 )
@@ -1766,7 +1824,7 @@ yy170: yych = *++YYCURSOR;
goto yy174;
yy171: yych = *++YYCURSOR;
yy172:
-#line 712
+#line 713
{ goto TransferMethod; }
yy173: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
@@ -1783,7 +1841,7 @@ yy176: switch(yych){
default: goto yy169;
}
}
-#line 714
+#line 715
}
@@ -1847,7 +1905,7 @@ yy177:
yy179: yych = *++YYCURSOR;
goto yy188;
yy180:
-#line 762
+#line 763
{ char *pacer;
char *tok = YYTOKTMP;
int indt_len = 0, nl_count = 0, fold_nl = 0;
@@ -1917,7 +1975,7 @@ yy180:
}
yy181: yych = *++YYCURSOR;
yy182:
-#line 831
+#line 832
{ lvl = CURRENT_LEVEL();
if ( lvl->status != syck_lvl_block )
{
@@ -1932,14 +1990,14 @@ yy182:
}
yy183: yych = *++YYCURSOR;
yy184:
-#line 845
+#line 846
{ YYCURSOR--;
POP_LEVEL();
RETURN_BLOCK();
}
yy185: yych = *++YYCURSOR;
yy186:
-#line 850
+#line 851
{ QUOTECAT(qstr, qcapa, qidx, *YYTOKTMP);
goto ScalarBlock2;
}
@@ -1959,7 +2017,7 @@ yy190: switch(yych){
default: goto yy180;
}
}
-#line 855
+#line 856
}
@@ -1989,7 +2047,7 @@ yy191:
}
yy193: yych = *++YYCURSOR;
yy194:
-#line 871
+#line 872
{ SyckLevel *lvl = CURRENT_LEVEL();
YYCURSOR = tok;
return;
@@ -1998,7 +2056,7 @@ yy195: yych = *++YYCURSOR;
goto yy199;
yy196: yych = *++YYCURSOR;
yy197:
-#line 876
+#line 877
{ goto Comment;
}
yy198: ++YYCURSOR;
@@ -2009,7 +2067,7 @@ yy199: switch(yych){
default: goto yy194;
}
}
-#line 879
+#line 880
}