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authortenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-08-22 17:43:16 +0000
committertenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-08-22 17:43:16 +0000
commit5571c7315e118b339c6b6590e666dfda68a7327d (patch)
treefcff1492ba18c09a44d2d29431e320591e0ac9c1 /ext
parentb8910f3751e985d04c2049be3c23c2ef5a9d9ecc (diff)
* ext/syck: removed. Fixes [ruby-core:43360]
* test/syck: removed. * lib/yaml.rb: only require psych, show a warning if people try to set the engine to syck. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r--ext/Setup1
-rw-r--r--ext/Setup.atheos1
-rw-r--r--ext/Setup.emx1
-rw-r--r--ext/Setup.nacl1
-rw-r--r--ext/Setup.nt1
-rw-r--r--ext/syck/bytecode.c1165
-rw-r--r--ext/syck/depend12
-rw-r--r--ext/syck/emitter.c1247
-rw-r--r--ext/syck/extconf.rb5
-rw-r--r--ext/syck/gram.c1894
-rw-r--r--ext/syck/gram.h79
-rw-r--r--ext/syck/handler.c173
-rw-r--r--ext/syck/implicit.c2990
-rw-r--r--ext/syck/lib/syck.rb447
-rw-r--r--ext/syck/lib/syck/baseemitter.rb242
-rw-r--r--ext/syck/lib/syck/basenode.rb222
-rw-r--r--ext/syck/lib/syck/constants.rb45
-rw-r--r--ext/syck/lib/syck/encoding.rb35
-rw-r--r--ext/syck/lib/syck/error.rb34
-rw-r--r--ext/syck/lib/syck/loader.rb14
-rw-r--r--ext/syck/lib/syck/rubytypes.rb467
-rw-r--r--ext/syck/lib/syck/stream.rb41
-rw-r--r--ext/syck/lib/syck/stringio.rb85
-rw-r--r--ext/syck/lib/syck/syck.rb16
-rw-r--r--ext/syck/lib/syck/tag.rb95
-rw-r--r--ext/syck/lib/syck/types.rb192
-rw-r--r--ext/syck/lib/syck/yamlnode.rb54
-rw-r--r--ext/syck/lib/syck/ypath.rb54
-rw-r--r--ext/syck/lib/yaml/syck.rb14
-rw-r--r--ext/syck/node.c407
-rw-r--r--ext/syck/rubyext.c2328
-rw-r--r--ext/syck/syck.c524
-rw-r--r--ext/syck/syck.h453
-rw-r--r--ext/syck/token.c2724
-rw-r--r--ext/syck/yaml2byte.c259
-rw-r--r--ext/syck/yamlbyte.h171
36 files changed, 0 insertions, 16493 deletions
diff --git a/ext/Setup b/ext/Setup
index 65b41ce43ec..6870035e453 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -24,7 +24,6 @@
#socket
#stringio
#strscan
-#syck
#syslog
#tk
#win32ole
diff --git a/ext/Setup.atheos b/ext/Setup.atheos
index 450b609060a..c4028ef1f24 100644
--- a/ext/Setup.atheos
+++ b/ext/Setup.atheos
@@ -25,7 +25,6 @@ sdbm
socket
stringio
strscan
-syck
syslog
#tk
#win32ole
diff --git a/ext/Setup.emx b/ext/Setup.emx
index 225c6a04c55..bf9e2e32f9c 100644
--- a/ext/Setup.emx
+++ b/ext/Setup.emx
@@ -25,7 +25,6 @@ racc/cparse
socket
stringio
strscan
-#syck
#syslog
#tk
#win32ole
diff --git a/ext/Setup.nacl b/ext/Setup.nacl
index 3e252fd765e..3e7f469f92a 100644
--- a/ext/Setup.nacl
+++ b/ext/Setup.nacl
@@ -43,7 +43,6 @@
# #socket
# stringio
# strscan
-# syck
# #syslog
# #tk
# #tk/tkutil
diff --git a/ext/Setup.nt b/ext/Setup.nt
index 5c7ba2b3f81..8aec2381522 100644
--- a/ext/Setup.nt
+++ b/ext/Setup.nt
@@ -25,7 +25,6 @@ sdbm
socket
stringio
strscan
-syck
#syslog
#tk
win32ole
diff --git a/ext/syck/bytecode.c b/ext/syck/bytecode.c
deleted file mode 100644
index 3310713e5cf..00000000000
--- a/ext/syck/bytecode.c
+++ /dev/null
@@ -1,1165 +0,0 @@
-/* Generated by re2c 0.9.10 on Mon Sep 19 23:21:26 2005 */
-#line 1 "bytecode.re"
-/*
- * bytecode.re
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-#include "ruby/ruby.h"
-#include "syck.h"
-#include "gram.h"
-
-#define QUOTELEN 128
-
-/*
- * They do my bidding...
- */
-#define YYCTYPE char
-#define YYCURSOR parser->cursor
-#define YYMARKER parser->marker
-#define YYLIMIT parser->limit
-#define YYTOKEN parser->token
-#define YYTOKTMP parser->toktmp
-#define YYLINEPTR parser->lineptr
-#define YYLINECTPTR parser->linectptr
-#define YYLINE parser->linect
-#define YYFILL(n) syck_parser_read(parser)
-
-extern SyckParser *syck_parser_ptr;
-
-char *get_inline( SyckParser *parser );
-
-/*
- * Repositions the cursor at `n' offset from the token start.
- * Only works in `Header' and `Document' sections.
- */
-#define YYPOS(n) YYCURSOR = YYTOKEN + n
-
-/*
- * Track line numbers
- */
-#define CHK_NL(ptr) if ( *( ptr - 1 ) == '\n' && ptr > YYLINECTPTR ) { YYLINEPTR = ptr; YYLINE++; YYLINECTPTR = YYLINEPTR; }
-
-/*
- * I like seeing the level operations as macros...
- */
-#define ADD_LEVEL(len, status) syck_parser_add_level( parser, len, status )
-#define POP_LEVEL() syck_parser_pop_level( parser )
-#define CURRENT_LEVEL() syck_parser_current_level( parser )
-
-/*
- * Force a token next time around sycklex()
- */
-#define FORCE_NEXT_TOKEN(tok) parser->force_token = tok;
-
-/*
- * Adding levels in bytecode requires us to make sure
- * we've got all our tokens worked out.
- */
-#define ADD_BYTE_LEVEL(lvl, len, s ) \
- switch ( lvl->status ) \
- { \
- case syck_lvl_seq: \
- lvl->ncount++; \
- ADD_LEVEL(len, syck_lvl_open); \
- YYPOS(0); \
- return '-'; \
- \
- case syck_lvl_map: \
- lvl->ncount++; \
- ADD_LEVEL(len, s); \
- break; \
- \
- case syck_lvl_open: \
- lvl->status = s; \
- break; \
- \
- default: \
- ADD_LEVEL(len, s); \
- break; \
- }
-
-/*
- * Nice little macro to ensure we're YAML_IOPENed to the current level.
- * * Only use this macro in the "Document" section *
- */
-#define ENSURE_YAML_IOPEN(last_lvl, lvl_type, to_len, reset) \
- if ( last_lvl->spaces < to_len ) \
- { \
- if ( last_lvl->status == syck_lvl_iseq || last_lvl->status == syck_lvl_imap ) \
- { \
- goto Document; \
- } \
- else \
- { \
- ADD_LEVEL( to_len, lvl_type ); \
- if ( reset == 1 ) YYPOS(0); \
- return YAML_IOPEN; \
- } \
- }
-
-/*
- * Nice little macro to ensure closure of levels.
- * * Only use this macro in the "Document" section *
- */
-#define ENSURE_YAML_IEND(last_lvl, to_len) \
- if ( last_lvl->spaces > to_len ) \
- { \
- syck_parser_pop_level( parser ); \
- YYPOS(0); \
- return YAML_IEND; \
- }
-
-/*
- * Concatenates string items and manages allocation
- * to the string
- */
-#define CAT(s, c, i, l) \
- { \
- if ( i + 1 >= c ) \
- { \
- c += QUOTELEN; \
- S_REALLOC_N( s, char, c ); \
- } \
- s[i++] = l; \
- s[i] = '\0'; \
- }
-
-/*
- * Parser for standard YAML Bytecode [UTF-8]
- */
-int
-sycklex_bytecode_utf8( YYSTYPE *sycklval, SyckParser *parser )
-{
- SyckLevel *lvl;
- syck_parser_ptr = parser;
- if ( YYCURSOR == NULL )
- {
- syck_parser_read( parser );
- }
-
- if ( parser->force_token != 0 )
- {
- int t = parser->force_token;
- parser->force_token = 0;
- return t;
- }
-
-#line 172 "bytecode.re"
-
-
- lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_doc )
- {
- goto Document;
- }
-
-/* Header: */
-
- YYTOKEN = YYCURSOR;
-
-
-#line 165 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept = 0;
- goto yy0;
- ++YYCURSOR;
-yy0:
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy2;
- case 'D': goto yy3;
- default: goto yy5;
- }
-yy2: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy4;
- }
-yy3: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy6;
- case 0x0D: goto yy8;
- default: goto yy4;
- }
-yy4:
-#line 199 "bytecode.re"
-{ YYPOS(0);
- goto Document;
- }
-#line 195 "<stdout>"
-yy5: yych = *++YYCURSOR;
- goto yy4;
-yy6: ++YYCURSOR;
- goto yy7;
-yy7:
-#line 186 "bytecode.re"
-{ if ( lvl->status == syck_lvl_header )
- {
- CHK_NL(YYCURSOR);
- goto Directive;
- }
- else
- {
- ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
- }
-#line 214 "<stdout>"
-yy8: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy6;
- default: goto yy2;
- }
-}
-#line 203 "bytecode.re"
-
-
-Document:
- {
- lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_header )
- {
- lvl->status = syck_lvl_doc;
- }
-
- YYTOKEN = YYCURSOR;
-
-
-#line 235 "<stdout>"
-{
- YYCTYPE yych;
- goto yy9;
- ++YYCURSOR;
-yy9:
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy30;
- case 0x0A: goto yy27;
- case 0x0D: goto yy29;
- case 'A': goto yy19;
- case 'D': goto yy12;
- case 'E': goto yy16;
- case 'M': goto yy14;
- case 'P': goto yy13;
- case 'Q': goto yy15;
- case 'R': goto yy21;
- case 'S': goto yy17;
- case 'T': goto yy23;
- case 'c': goto yy25;
- default: goto yy11;
- }
-yy11:yy12: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy41;
- case 0x0D: goto yy44;
- default: goto yy11;
- }
-yy13: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy41;
- case 0x0D: goto yy43;
- default: goto yy11;
- }
-yy14: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy38;
- case 0x0D: goto yy40;
- default: goto yy11;
- }
-yy15: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy35;
- case 0x0D: goto yy37;
- default: goto yy11;
- }
-yy16: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy32;
- case 0x0D: goto yy34;
- default: goto yy11;
- }
-yy17: ++YYCURSOR;
- goto yy18;
-yy18:
-#line 288 "bytecode.re"
-{ ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_str);
- goto Scalar;
- }
-#line 296 "<stdout>"
-yy19: ++YYCURSOR;
- goto yy20;
-yy20:
-#line 292 "bytecode.re"
-{ ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_open);
- sycklval->name = get_inline( parser );
- syck_hdlr_remove_anchor( parser, sycklval->name );
- CHK_NL(YYCURSOR);
- return YAML_ANCHOR;
- }
-#line 307 "<stdout>"
-yy21: ++YYCURSOR;
- goto yy22;
-yy22:
-#line 299 "bytecode.re"
-{ ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_str);
- sycklval->name = get_inline( parser );
- POP_LEVEL();
- if ( *( YYCURSOR - 1 ) == '\n' ) YYCURSOR--;
- return YAML_ALIAS;
- }
-#line 318 "<stdout>"
-yy23: ++YYCURSOR;
- goto yy24;
-yy24:
-#line 306 "bytecode.re"
-{ char *qstr;
- ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_open);
- qstr = get_inline( parser );
- CHK_NL(YYCURSOR);
- if ( qstr[0] == '!' )
- {
- size_t qidx = strlen( qstr );
- if ( qstr[1] == '\0' )
- {
- free( qstr );
- return YAML_ITRANSFER;
- }
-
- lvl = CURRENT_LEVEL();
-
- /*
- * URL Prefixing
- */
- if ( qstr[1] == '^' )
- {
- sycklval->name = S_ALLOC_N( char, qidx + strlen( lvl->domain ) );
- sycklval->name[0] = '\0';
- strcat( sycklval->name, lvl->domain );
- strncat( sycklval->name, qstr + 2, qidx - 2 );
- free( qstr );
- }
- else
- {
- char *carat = qstr + 1;
- char *qend = qstr + qidx;
- while ( (++carat) < qend )
- {
- if ( *carat == '^' )
- break;
- }
-
- if ( carat < qend )
- {
- free( lvl->domain );
- lvl->domain = syck_strndup( qstr + 1, carat - ( qstr + 1 ) );
- sycklval->name = S_ALLOC_N( char, ( qend - carat ) + strlen( lvl->domain ) );
- sycklval->name[0] = '\0';
- strcat( sycklval->name, lvl->domain );
- strncat( sycklval->name, carat + 1, ( qend - carat ) - 1 );
- free( qstr );
- }
- else
- {
- sycklval->name = S_ALLOC_N( char, strlen( qstr ) );
- sycklval->name[0] = '\0';
- S_MEMCPY( sycklval->name, qstr + 1, char, strlen( qstr ) );
- free( qstr );
- }
- }
- return YAML_TRANSFER;
- }
- sycklval->name = qstr;
- return YAML_TAGURI;
- }
-#line 382 "<stdout>"
-yy25: ++YYCURSOR;
- goto yy26;
-yy26:
-#line 366 "bytecode.re"
-{ goto Comment; }
-#line 388 "<stdout>"
-yy27: ++YYCURSOR;
- goto yy28;
-yy28:
-#line 368 "bytecode.re"
-{ CHK_NL(YYCURSOR);
- if ( lvl->status == syck_lvl_seq )
- {
- return YAML_INDENT;
- }
- else if ( lvl->status == syck_lvl_map )
- {
- if ( lvl->ncount % 2 == 1 ) return ':';
- else return YAML_INDENT;
- }
- goto Document;
- }
-#line 405 "<stdout>"
-yy29: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy27;
- default: goto yy11;
- }
-yy30: ++YYCURSOR;
- goto yy31;
-yy31:
-#line 381 "bytecode.re"
-{ ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
-#line 419 "<stdout>"
-yy32: ++YYCURSOR;
- goto yy33;
-yy33:
-#line 252 "bytecode.re"
-{ if ( lvl->status == syck_lvl_seq && lvl->ncount == 0 )
- {
- lvl->ncount++;
- YYPOS(0);
- FORCE_NEXT_TOKEN( ']' );
- return '[';
- }
- else if ( lvl->status == syck_lvl_map && lvl->ncount == 0 )
- {
- lvl->ncount++;
- YYPOS(0);
- FORCE_NEXT_TOKEN( '}' );
- return '{';
- }
-
- POP_LEVEL();
- lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_seq )
- {
- FORCE_NEXT_TOKEN(YAML_INDENT);
- }
- else if ( lvl->status == syck_lvl_map )
- {
- if ( lvl->ncount % 2 == 1 )
- {
- FORCE_NEXT_TOKEN(':');
- }
- else
- {
- FORCE_NEXT_TOKEN(YAML_INDENT);
- }
- }
- CHK_NL(YYCURSOR);
- return YAML_IEND;
- }
-#line 459 "<stdout>"
-yy34: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy32;
- default: goto yy11;
- }
-yy35: ++YYCURSOR;
- goto yy36;
-yy36:
-#line 237 "bytecode.re"
-{ int complex = 0;
- if ( lvl->ncount % 2 == 0 && ( lvl->status == syck_lvl_map || lvl->status == syck_lvl_seq ) )
- {
- complex = 1;
- }
- ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_seq);
- CHK_NL(YYCURSOR);
- if ( complex )
- {
- FORCE_NEXT_TOKEN( YAML_IOPEN );
- return '?';
- }
- return YAML_IOPEN;
- }
-#line 483 "<stdout>"
-yy37: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy35;
- default: goto yy11;
- }
-yy38: ++YYCURSOR;
- goto yy39;
-yy39:
-#line 222 "bytecode.re"
-{ int complex = 0;
- if ( lvl->ncount % 2 == 0 && ( lvl->status == syck_lvl_map || lvl->status == syck_lvl_seq ) )
- {
- complex = 1;
- }
- ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_map);
- CHK_NL(YYCURSOR);
- if ( complex )
- {
- FORCE_NEXT_TOKEN( YAML_IOPEN );
- return '?';
- }
- return YAML_IOPEN;
- }
-#line 507 "<stdout>"
-yy40: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy38;
- default: goto yy11;
- }
-yy41: ++YYCURSOR;
- goto yy42;
-yy42:
-#line 217 "bytecode.re"
-{ ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
-#line 521 "<stdout>"
-yy43: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy41;
- default: goto yy11;
- }
-yy44: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy41;
- default: goto yy11;
- }
-}
-#line 386 "bytecode.re"
-
-
- }
-
-Directive:
- {
- YYTOKEN = YYCURSOR;
-
-
-#line 543 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept = 0;
- goto yy45;
- ++YYCURSOR;
-yy45:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy47;
- case 'V': goto yy48;
- default: goto yy50;
- }
-yy47: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy49;
- }
-yy48: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy51;
- default: goto yy49;
- }
-yy49:
-#line 399 "bytecode.re"
-{ YYCURSOR = YYTOKEN;
- return YAML_DOCSEP;
- }
-#line 646 "<stdout>"
-yy50: yych = *++YYCURSOR;
- goto yy49;
-yy51: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy52;
-yy52: switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy51;
- case ':': goto yy53;
- default: goto yy47;
- }
-yy53: yych = *++YYCURSOR;
- switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy54;
- default: goto yy47;
- }
-yy54: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy55;
-yy55: switch(yych){
- case 0x0A: goto yy56;
- case 0x0D: goto yy58;
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy54;
- default: goto yy47;
- }
-yy56: ++YYCURSOR;
- goto yy57;
-yy57:
-#line 396 "bytecode.re"
-{ CHK_NL(YYCURSOR);
- goto Directive; }
-#line 899 "<stdout>"
-yy58: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy56;
- default: goto yy47;
- }
-}
-#line 402 "bytecode.re"
-
-
- }
-
-Comment:
- {
- YYTOKEN = YYCURSOR;
-
-
-#line 916 "<stdout>"
-{
- YYCTYPE yych;
- goto yy59;
- ++YYCURSOR;
-yy59:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy61;
- case 0x0A: goto yy62;
- case 0x0D: goto yy64;
- default: goto yy66;
- }
-yy61:yy62: ++YYCURSOR;
- goto yy63;
-yy63:
-#line 412 "bytecode.re"
-{ CHK_NL(YYCURSOR);
- goto Document; }
-#line 936 "<stdout>"
-yy64: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy67;
- default: goto yy65;
- }
-yy65:
-#line 415 "bytecode.re"
-{ goto Comment; }
-#line 945 "<stdout>"
-yy66: yych = *++YYCURSOR;
- goto yy65;
-yy67: ++YYCURSOR;
- yych = *YYCURSOR;
- goto yy63;
-}
-#line 417 "bytecode.re"
-
-
- }
-
-Scalar:
- {
- int idx = 0;
- int cap = 100;
- char *str = S_ALLOC_N( char, cap );
- char *tok;
-
- str[0] = '\0';
-
-Scalar2:
- tok = YYCURSOR;
-
-
-#line 970 "<stdout>"
-{
- YYCTYPE yych;
- goto yy68;
- ++YYCURSOR;
-yy68:
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy74;
- case 0x0A: goto yy70;
- case 0x0D: goto yy72;
- default: goto yy76;
- }
-yy70: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 'C': goto yy78;
- case 'N': goto yy80;
- case 'Z': goto yy83;
- default: goto yy71;
- }
-yy71:
-#line 461 "bytecode.re"
-{ YYCURSOR = tok;
- goto ScalarEnd;
- }
-#line 996 "<stdout>"
-yy72: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy77;
- default: goto yy73;
- }
-yy73:
-#line 469 "bytecode.re"
-{ CAT(str, cap, idx, tok[0]);
- goto Scalar2;
- }
-#line 1007 "<stdout>"
-yy74: ++YYCURSOR;
- goto yy75;
-yy75:
-#line 465 "bytecode.re"
-{ YYCURSOR = tok;
- goto ScalarEnd;
- }
-#line 1015 "<stdout>"
-yy76: yych = *++YYCURSOR;
- goto yy73;
-yy77: yych = *++YYCURSOR;
- switch(yych){
- case 'C': goto yy78;
- case 'N': goto yy80;
- case 'Z': goto yy83;
- default: goto yy71;
- }
-yy78: ++YYCURSOR;
- goto yy79;
-yy79:
-#line 435 "bytecode.re"
-{ CHK_NL(tok+1);
- goto Scalar2; }
-#line 1031 "<stdout>"
-yy80: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy81;
-yy81: switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy80;
- default: goto yy82;
- }
-yy82:
-#line 438 "bytecode.re"
-{ CHK_NL(tok+1);
- if ( tok + 2 < YYCURSOR )
- {
- char *count = tok + 2;
- int total = strtod( count, NULL );
- int i;
- for ( i = 0; i < total; i++ )
- {
- CAT(str, cap, idx, '\n');
- }
- }
- else
- {
- CAT(str, cap, idx, '\n');
- }
- goto Scalar2;
- }
-#line 1068 "<stdout>"
-yy83: ++YYCURSOR;
- goto yy84;
-yy84:
-#line 456 "bytecode.re"
-{ CHK_NL(tok+1);
- CAT(str, cap, idx, '\0');
- goto Scalar2;
- }
-#line 1077 "<stdout>"
-}
-#line 473 "bytecode.re"
-
-
-ScalarEnd:
- {
- SyckNode *n = syck_alloc_str();
- n->data.str->ptr = str;
- n->data.str->len = idx;
- sycklval->nodeData = n;
- POP_LEVEL();
- if ( parser->implicit_typing == 1 )
- {
- try_tag_implicit( sycklval->nodeData, parser->taguri_expansion );
- }
- return YAML_PLAIN;
- }
- }
-
-}
-
-char *
-get_inline( SyckParser *parser )
-{
- int idx = 0;
- int cap = 100;
- char *str = S_ALLOC_N( char, cap );
- char *tok;
-
- str[0] = '\0';
-
-Inline:
- {
- tok = YYCURSOR;
-
-
-#line 1114 "<stdout>"
-{
- YYCTYPE yych;
- goto yy85;
- ++YYCURSOR;
-yy85:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy91;
- case 0x0A: goto yy87;
- case 0x0D: goto yy89;
- default: goto yy93;
- }
-yy87: ++YYCURSOR;
- goto yy88;
-yy88:
-#line 508 "bytecode.re"
-{ CHK_NL(YYCURSOR);
- return str; }
-#line 1134 "<stdout>"
-yy89: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy94;
- default: goto yy90;
- }
-yy90:
-#line 515 "bytecode.re"
-{ CAT(str, cap, idx, tok[0]);
- goto Inline;
- }
-#line 1145 "<stdout>"
-yy91: ++YYCURSOR;
- goto yy92;
-yy92:
-#line 511 "bytecode.re"
-{ YYCURSOR = tok;
- return str;
- }
-#line 1153 "<stdout>"
-yy93: yych = *++YYCURSOR;
- goto yy90;
-yy94: ++YYCURSOR;
- yych = *YYCURSOR;
- goto yy88;
-}
-#line 519 "bytecode.re"
-
-
- }
-
-}
-
diff --git a/ext/syck/depend b/ext/syck/depend
deleted file mode 100644
index 3eec4de72ad..00000000000
--- a/ext/syck/depend
+++ /dev/null
@@ -1,12 +0,0 @@
-ruby_headers = $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h \
- $(hdrdir)/missing.h $(hdrdir)/intern.h $(hdrdir)/st.h
-bytecode.o: bytecode.c syck.h gram.h $(ruby_headers)
-emitter.o: emitter.c syck.h $(ruby_headers)
-gram.o: gram.c syck.h $(hdrdir)/st.h
-handler.o: handler.c syck.h $(ruby_headers)
-implicit.o: implicit.c syck.h $(ruby_headers)
-node.o: node.c syck.h $(ruby_headers)
-rubyext.o: rubyext.c syck.h $(ruby_headers)
-syck.o: syck.c syck.h $(ruby_headers)
-token.o: token.c syck.h gram.h $(ruby_headers)
-yaml2byte.o: yaml2byte.c syck.h yamlbyte.h $(ruby_headers)
diff --git a/ext/syck/emitter.c b/ext/syck/emitter.c
deleted file mode 100644
index af0d7891f8f..00000000000
--- a/ext/syck/emitter.c
+++ /dev/null
@@ -1,1247 +0,0 @@
-/*
- * emitter.c
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- *
- * All Base64 code from Ruby's pack.c.
- * Ruby is Copyright (C) 1993-2007 Yukihiro Matsumoto
- */
-#include "ruby/ruby.h"
-
-#include <stdio.h>
-#include <string.h>
-
-#include "syck.h"
-
-#define DEFAULT_ANCHOR_FORMAT "id%03d"
-
-const char hex_table[] =
-"0123456789ABCDEF";
-static char b64_table[] =
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-/*
- * Built-in base64 (from Ruby's pack.c)
- */
-char *
-syck_base64enc( char *s, long len )
-{
- long i = 0;
- int padding = '=';
- char *buff = S_ALLOC_N(char, len * 4 / 3 + 6);
-
- while (len >= 3) {
- buff[i++] = b64_table[077 & (*s >> 2)];
- buff[i++] = b64_table[077 & (((*s << 4) & 060) | ((s[1] >> 4) & 017))];
- buff[i++] = b64_table[077 & (((s[1] << 2) & 074) | ((s[2] >> 6) & 03))];
- buff[i++] = b64_table[077 & s[2]];
- s += 3;
- len -= 3;
- }
- if (len == 2) {
- buff[i++] = b64_table[077 & (*s >> 2)];
- buff[i++] = b64_table[077 & (((*s << 4) & 060) | ((s[1] >> 4) & 017))];
- buff[i++] = b64_table[077 & (((s[1] << 2) & 074) | (('\0' >> 6) & 03))];
- buff[i++] = padding;
- }
- else if (len == 1) {
- buff[i++] = b64_table[077 & (*s >> 2)];
- buff[i++] = b64_table[077 & (((*s << 4) & 060) | (('\0' >> 4) & 017))];
- buff[i++] = padding;
- buff[i++] = padding;
- }
- buff[i++] = '\n';
- return buff;
-}
-
-char *
-syck_base64dec( char *s, long len )
-{
- int a = -1,b = -1,c = 0,d;
- static int first = 1;
- static int b64_xtable[256];
- char *ptr = syck_strndup( s, len );
- char *end = ptr;
- char *send = s + len;
-
- if (first) {
- int i;
- first = 0;
-
- for (i = 0; i < 256; i++) {
- b64_xtable[i] = -1;
- }
- for (i = 0; i < 64; i++) {
- b64_xtable[(int)b64_table[i]] = i;
- }
- }
- while (s < send) {
- while (s[0] == '\r' || s[0] == '\n') { s++; }
- if ((a = b64_xtable[(int)s[0]]) == -1) break;
- if ((b = b64_xtable[(int)s[1]]) == -1) break;
- if ((c = b64_xtable[(int)s[2]]) == -1) break;
- if ((d = b64_xtable[(int)s[3]]) == -1) break;
- *end++ = a << 2 | b >> 4;
- *end++ = b << 4 | c >> 2;
- *end++ = c << 6 | d;
- s += 4;
- }
- if (a != -1 && b != -1) {
- if (s + 2 < send && s[2] == '=')
- *end++ = a << 2 | b >> 4;
- if (c != -1 && s + 3 < send && s[3] == '=') {
- *end++ = a << 2 | b >> 4;
- *end++ = b << 4 | c >> 2;
- }
- }
- *end = '\0';
- /*RSTRING_LEN(buf) = ptr - RSTRING_PTR(buf);*/
- return ptr;
-}
-
-/*
- * Allocate an emitter
- */
-SyckEmitter *
-syck_new_emitter(void)
-{
- SyckEmitter *e;
- e = S_ALLOC( SyckEmitter );
- e->headless = 0;
- e->use_header = 0;
- e->use_version = 0;
- e->sort_keys = 0;
- e->anchor_format = NULL;
- e->explicit_typing = 0;
- e->best_width = 80;
- e->style = scalar_none;
- e->stage = doc_open;
- e->indent = 2;
- e->level = -1;
- e->anchors = NULL;
- e->markers = NULL;
- e->anchored = NULL;
- e->bufsize = SYCK_BUFFERSIZE;
- e->buffer = NULL;
- e->marker = NULL;
- e->bufpos = 0;
- e->emitter_handler = NULL;
- e->output_handler = NULL;
- e->lvl_idx = 0;
- e->lvl_capa = ALLOC_CT;
- e->levels = S_ALLOC_N( SyckLevel, e->lvl_capa );
- syck_emitter_reset_levels( e );
- e->bonus = NULL;
- return e;
-}
-
-int
-syck_st_free_anchors( char *key, char *name, char *arg )
-{
- S_FREE( name );
- return ST_CONTINUE;
-}
-
-void
-syck_emitter_st_free( SyckEmitter *e )
-{
- /*
- * Free the anchor tables
- */
- if ( e->anchors != NULL )
- {
- st_foreach( e->anchors, syck_st_free_anchors, 0 );
- st_free_table( e->anchors );
- e->anchors = NULL;
- }
-
- if ( e->anchored != NULL )
- {
- st_free_table( e->anchored );
- e->anchored = NULL;
- }
-
- /*
- * Free the markers tables
- */
- if ( e->markers != NULL )
- {
- st_free_table( e->markers );
- e->markers = NULL;
- }
-}
-
-SyckLevel *
-syck_emitter_current_level( SyckEmitter *e )
-{
- return &e->levels[e->lvl_idx-1];
-}
-
-SyckLevel *
-syck_emitter_parent_level( SyckEmitter *e )
-{
- return &e->levels[e->lvl_idx-2];
-}
-
-void
-syck_emitter_pop_level( SyckEmitter *e )
-{
- ASSERT( e != NULL );
-
- /* The root level should never be popped */
- if ( e->lvl_idx <= 1 ) return;
-
- e->lvl_idx -= 1;
- free( e->levels[e->lvl_idx].domain );
-}
-
-void
-syck_emitter_add_level( SyckEmitter *e, int len, enum syck_level_status status )
-{
- ASSERT( e != NULL );
- if ( e->lvl_idx + 1 > e->lvl_capa )
- {
- e->lvl_capa += ALLOC_CT;
- S_REALLOC_N( e->levels, SyckLevel, e->lvl_capa );
- }
-
- ASSERT( len > e->levels[e->lvl_idx-1].spaces );
- e->levels[e->lvl_idx].spaces = len;
- e->levels[e->lvl_idx].ncount = 0;
- e->levels[e->lvl_idx].domain = syck_strndup( e->levels[e->lvl_idx-1].domain, strlen( e->levels[e->lvl_idx-1].domain ) );
- e->levels[e->lvl_idx].status = status;
- e->levels[e->lvl_idx].anctag = 0;
- e->lvl_idx += 1;
-}
-
-void
-syck_emitter_reset_levels( SyckEmitter *e )
-{
- while ( e->lvl_idx > 1 )
- {
- syck_emitter_pop_level( e );
- }
-
- if ( e->lvl_idx < 1 )
- {
- e->lvl_idx = 1;
- e->levels[0].spaces = -1;
- e->levels[0].ncount = 0;
- e->levels[0].domain = syck_strndup( "", 0 );
- e->levels[0].anctag = 0;
- }
- e->levels[0].status = syck_lvl_header;
-}
-
-void
-syck_emitter_handler( SyckEmitter *e, SyckEmitterHandler hdlr )
-{
- e->emitter_handler = hdlr;
-}
-
-void
-syck_output_handler( SyckEmitter *e, SyckOutputHandler hdlr )
-{
- e->output_handler = hdlr;
-}
-
-void
-syck_free_emitter( SyckEmitter *e )
-{
- /*
- * Free tables
- */
- syck_emitter_st_free( e );
- syck_emitter_reset_levels( e );
- S_FREE( e->levels[0].domain );
- S_FREE( e->levels );
- if ( e->buffer != NULL )
- {
- S_FREE( e->buffer );
- }
- S_FREE( e );
-}
-
-void
-syck_emitter_clear( SyckEmitter *e )
-{
- if ( e->buffer == NULL )
- {
- e->buffer = S_ALLOC_N( char, e->bufsize );
- S_MEMZERO( e->buffer, char, e->bufsize );
- }
- e->buffer[0] = '\0';
- e->marker = e->buffer;
- e->bufpos = 0;
-}
-
-/*
- * Raw write to the emitter buffer.
- */
-void
-syck_emitter_write( SyckEmitter *e, const char *str, long len )
-{
- long at;
- ASSERT( str != NULL );
- if ( e->buffer == NULL )
- {
- syck_emitter_clear( e );
- }
-
- /*
- * Flush if at end of buffer
- */
- at = e->marker - e->buffer;
- if ( len + at >= (long)e->bufsize )
- {
- syck_emitter_flush( e, 0 );
- for (;;) {
- long rest = e->bufsize - (e->marker - e->buffer);
- if (len <= rest) break;
- S_MEMCPY( e->marker, str, char, rest );
- e->marker += rest;
- str += rest;
- len -= rest;
- syck_emitter_flush( e, 0 );
- }
- }
-
- /*
- * Write to buffer
- */
- S_MEMCPY( e->marker, str, char, len );
- e->marker += len;
-}
-
-/*
- * Write a chunk of data out.
- */
-void
-syck_emitter_flush( SyckEmitter *e, long check_room )
-{
- /*
- * Check for enough space in the buffer for check_room length.
- */
- if ( check_room > 0 )
- {
- if ( (long)e->bufsize > ( e->marker - e->buffer ) + check_room )
- {
- return;
- }
- }
- else
- {
- check_room = e->bufsize;
- }
-
- /*
- * Commit buffer.
- */
- if ( check_room > e->marker - e->buffer )
- {
- check_room = e->marker - e->buffer;
- }
- (e->output_handler)( e, e->buffer, check_room );
- e->bufpos += check_room;
- e->marker -= check_room;
-}
-
-/*
- * Start emitting from the given node, check for anchoring and then
- * issue the callback to the emitter handler.
- */
-void
-syck_emit( SyckEmitter *e, st_data_t n )
-{
- SYMID oid;
- char *anchor_name = NULL;
- int indent = 0;
- long x = 0;
- SyckLevel *lvl = syck_emitter_current_level( e );
-
- /*
- * Determine headers.
- */
- if ( e->stage == doc_open && ( e->headless == 0 || e->use_header == 1 ) )
- {
- if ( e->use_version == 1 )
- {
- char *header = S_ALLOC_N( char, 64 );
- S_MEMZERO( header, char, 64 );
- sprintf( header, "--- %%YAML:%d.%d ", SYCK_YAML_MAJOR, SYCK_YAML_MINOR );
- syck_emitter_write( e, header, strlen( header ) );
- S_FREE( header );
- }
- else
- {
- syck_emitter_write( e, "--- ", 4 );
- }
- e->stage = doc_processing;
- }
-
- /* Add new level */
- if ( lvl->spaces >= 0 ) {
- indent = lvl->spaces + e->indent;
- }
- syck_emitter_add_level( e, indent, syck_lvl_open );
- lvl = syck_emitter_current_level( e );
-
- /* Look for anchor */
- if ( e->anchors != NULL &&
- st_lookup( e->markers, n, (st_data_t *)&oid ) &&
- st_lookup( e->anchors, (st_data_t)oid, (void *)&anchor_name ) )
- {
- if ( e->anchored == NULL )
- {
- e->anchored = st_init_numtable();
- }
-
- if ( ! st_lookup( e->anchored, (st_data_t)anchor_name, (st_data_t *)&x ) )
- {
- char *an = S_ALLOC_N( char, strlen( anchor_name ) + 3 );
- sprintf( an, "&%s ", anchor_name );
- syck_emitter_write( e, an, strlen( anchor_name ) + 2 );
- free( an );
-
- x = 1;
- st_insert( e->anchored, (st_data_t)anchor_name, (st_data_t)x );
- lvl->anctag = 1;
- }
- else
- {
- char *an = S_ALLOC_N( char, strlen( anchor_name ) + 2 );
- sprintf( an, "*%s", anchor_name );
- syck_emitter_write( e, an, strlen( anchor_name ) + 1 );
- free( an );
-
- goto end_emit;
- }
- }
-
- (e->emitter_handler)( e, n );
-
- /* Pop the level */
-end_emit:
- syck_emitter_pop_level( e );
- if ( e->lvl_idx == 1 ) {
- syck_emitter_write( e, "\n", 1 );
- e->headless = 0;
- e->stage = doc_open;
- }
-}
-
-/*
- * Determine what tag needs to be written, based on the taguri of the node
- * and the implicit tag which would be assigned to this node. If a tag is
- * required, write the tag.
- */
-void syck_emit_tag( SyckEmitter *e, const char *tag, const char *ignore )
-{
- SyckLevel *lvl;
- if ( tag == NULL ) return;
- if ( ignore != NULL && syck_tagcmp( tag, ignore ) == 0 && e->explicit_typing == 0 ) return;
- lvl = syck_emitter_current_level( e );
-
- /* implicit */
- if ( strlen( tag ) == 0 ) {
- syck_emitter_write( e, "! ", 2 );
-
- /* global types */
- } else if ( strncmp( tag, "tag:", 4 ) == 0 ) {
- int taglen = (int)strlen( tag );
- syck_emitter_write( e, "!", 1 );
- if ( strncmp( tag + 4, YAML_DOMAIN, strlen( YAML_DOMAIN ) ) == 0 ) {
- int skip = 4 + strlen( YAML_DOMAIN ) + 1;
- syck_emitter_write( e, tag + skip, taglen - skip );
- } else {
- const char *subd = tag + 4;
- while ( *subd != ':' && *subd != '\0' ) subd++;
- if ( *subd == ':' ) {
- if ( subd - tag > ( (long)( strlen( YAML_DOMAIN ) + 5 )) &&
- strncmp( subd - strlen( YAML_DOMAIN ), YAML_DOMAIN, strlen( YAML_DOMAIN ) ) == 0 ) {
- syck_emitter_write( e, tag + 4, subd - strlen( YAML_DOMAIN ) - ( tag + 4 ) - 1 );
- syck_emitter_write( e, "/", 1 );
- syck_emitter_write( e, subd + 1, ( tag + taglen ) - ( subd + 1 ) );
- } else {
- syck_emitter_write( e, tag + 4, subd - ( tag + 4 ) );
- syck_emitter_write( e, "/", 1 );
- syck_emitter_write( e, subd + 1, ( tag + taglen ) - ( subd + 1 ) );
- }
- } else {
- /* TODO: Invalid tag (no colon after domain) */
- return;
- }
- }
- syck_emitter_write( e, " ", 1 );
-
- /* private types */
- } else if ( strncmp( tag, "x-private:", 10 ) == 0 ) {
- syck_emitter_write( e, "!!", 2 );
- syck_emitter_write( e, tag + 10, strlen( tag ) - 10 );
- syck_emitter_write( e, " ", 1 );
- }
- lvl->anctag = 1;
-}
-
-/*
- * Emit a newline and an appropriately spaced indent.
- */
-void syck_emit_indent( SyckEmitter *e )
-{
- int i;
- SyckLevel *lvl = syck_emitter_current_level( e );
- if ( e->bufpos == 0 && ( e->marker - e->buffer ) == 0 ) return;
- if ( lvl->spaces >= 0 ) {
- char *spcs = S_ALLOC_N( char, lvl->spaces + 2 );
-
- spcs[0] = '\n'; spcs[lvl->spaces + 1] = '\0';
- for ( i = 0; i < lvl->spaces; i++ ) spcs[i+1] = ' ';
- syck_emitter_write( e, spcs, lvl->spaces + 1 );
- free( spcs );
- }
-}
-
-/* Clear the scan */
-#define SCAN_NONE 0
-/* All printable characters? */
-#define SCAN_NONPRINT 1
-/* Any indented lines? */
-#define SCAN_INDENTED 2
-/* Larger than the requested width? */
-#define SCAN_WIDE 4
-/* Opens or closes with whitespace? */
-#define SCAN_WHITEEDGE 8
-/* Contains a newline */
-#define SCAN_NEWLINE 16
-/* Contains a single quote */
-#define SCAN_SINGLEQ 32
-/* Contains a double quote */
-#define SCAN_DOUBLEQ 64
-/* Starts with a token */
-#define SCAN_INDIC_S 128
-/* Contains a flow indicator */
-#define SCAN_INDIC_C 256
-/* Ends without newlines */
-#define SCAN_NONL_E 512
-/* Ends with many newlines */
-#define SCAN_MANYNL_E 1024
-/* Contains flow map indicators */
-#define SCAN_FLOWMAP 2048
-/* Contains flow seq indicators */
-#define SCAN_FLOWSEQ 4096
-/* Contains a valid doc separator */
-#define SCAN_DOCSEP 8192
-
-/*
- * Basic printable test for LATIN-1 characters.
- */
-int
-syck_scan_scalar( int req_width, const char *cursor, long len )
-{
- long i = 0, start = 0;
- int flags = SCAN_NONE;
-
- if ( len < 1 ) return flags;
-
- /* c-indicators from the spec */
- if ( cursor[0] == '[' || cursor[0] == ']' ||
- cursor[0] == '{' || cursor[0] == '}' ||
- cursor[0] == '!' || cursor[0] == '*' ||
- cursor[0] == '&' || cursor[0] == '|' ||
- cursor[0] == '>' || cursor[0] == '\'' ||
- cursor[0] == '"' || cursor[0] == '#' ||
- cursor[0] == '%' || cursor[0] == '@' ||
- cursor[0] == '&' ) {
- flags |= SCAN_INDIC_S;
- }
- if ( ( cursor[0] == '-' || cursor[0] == ':' ||
- cursor[0] == '?' || cursor[0] == ',' ) &&
- ( len == 1 || cursor[1] == ' ' || cursor[1] == '\n' ) )
- {
- flags |= SCAN_INDIC_S;
- }
-
- /* whitespace edges */
- if ( cursor[len-1] != '\n' ) {
- flags |= SCAN_NONL_E;
- } else if ( len > 1 && cursor[len-2] == '\n' ) {
- flags |= SCAN_MANYNL_E;
- }
- if (
- ( len > 0 && ( cursor[0] == ' ' || cursor[0] == '\t' || cursor[0] == '\n' || cursor[0] == '\r' ) ) ||
- ( len > 1 && ( cursor[len-1] == ' ' || cursor[len-1] == '\t' ) )
- ) {
- flags |= SCAN_WHITEEDGE;
- }
-
- /* opening doc sep */
- if ( len >= 3 && strncmp( cursor, "---", 3 ) == 0 )
- flags |= SCAN_DOCSEP;
-
- /* scan string */
- for ( i = 0; i < len; i++ ) {
-
- if ( ! ( cursor[i] == 0x9 ||
- cursor[i] == 0xA ||
- cursor[i] == 0xD ||
- ( cursor[i] >= 0x20 && cursor[i] <= 0x7E ) )
- ) {
- flags |= SCAN_NONPRINT;
- }
- else if ( cursor[i] == '\n' ) {
- flags |= SCAN_NEWLINE;
- if ( len - i >= 3 && strncmp( &cursor[i+1], "---", 3 ) == 0 )
- flags |= SCAN_DOCSEP;
- if ( cursor[i+1] == ' ' || cursor[i+1] == '\t' )
- flags |= SCAN_INDENTED;
- if ( req_width > 0 && i - start > req_width )
- flags |= SCAN_WIDE;
- start = i;
- }
- else if ( cursor[i] == '\'' )
- {
- flags |= SCAN_SINGLEQ;
- }
- else if ( cursor[i] == '"' )
- {
- flags |= SCAN_DOUBLEQ;
- }
- else if ( cursor[i] == ']' )
- {
- flags |= SCAN_FLOWSEQ;
- }
- else if ( cursor[i] == '}' )
- {
- flags |= SCAN_FLOWMAP;
- }
- /* remember, if plain collections get implemented, to add nb-plain-flow-char */
- else if ( ( cursor[i] == ' ' && cursor[i+1] == '#' ) ||
- ( cursor[i] == ':' &&
- ( cursor[i+1] == ' ' || cursor[i+1] == '\n' || i == len - 1 ) ) )
- {
- flags |= SCAN_INDIC_C;
- }
- else if ( cursor[i] == ',' &&
- ( cursor[i+1] == ' ' || cursor[i+1] == '\n' || i == len - 1 ) )
- {
- flags |= SCAN_FLOWMAP;
- flags |= SCAN_FLOWSEQ;
- }
- }
-
- /* printf( "---STR---\n%s\nFLAGS: %d\n", cursor, flags ); */
- return flags;
-}
-/*
- * All scalars should be emitted through this function, which determines an appropriate style,
- * tag and indent.
- */
-void syck_emit_scalar( SyckEmitter *e, const char *tag, enum scalar_style force_style, int force_indent, int force_width,
- char keep_nl, const char *str, long len )
-{
- enum scalar_style favor_style = scalar_literal;
- SyckLevel *parent = syck_emitter_parent_level( e );
- SyckLevel *lvl = syck_emitter_current_level( e );
- int scan = 0;
- const char *match_implicit;
- char *implicit;
-
- if ( str == NULL ) str = "";
-
- /* No empty nulls as map keys */
- if ( len == 0 && ( parent->status == syck_lvl_map || parent->status == syck_lvl_imap ) &&
- parent->ncount % 2 == 1 && syck_tagcmp( tag, "tag:yaml.org,2002:null" ) == 0 )
- {
- str = "~";
- len = 1;
- }
-
- scan = syck_scan_scalar( force_width, str, len );
- match_implicit = syck_match_implicit( str, len );
-
- /* quote strings which default to implicits */
- implicit = syck_taguri( YAML_DOMAIN, match_implicit, (int)strlen( match_implicit ) );
- if ( syck_tagcmp( tag, implicit ) != 0 && syck_tagcmp( tag, "tag:yaml.org,2002:str" ) == 0 ) {
- force_style = scalar_2quote;
- } else {
- /* complex key */
- if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 &&
- ( !( tag == NULL ||
- ( implicit != NULL && syck_tagcmp( tag, implicit ) == 0 && e->explicit_typing == 0 ) ) ) )
- {
- syck_emitter_write( e, "? ", 2 );
- parent->status = syck_lvl_mapx;
- }
- syck_emit_tag( e, tag, implicit );
- }
- S_FREE( implicit );
-
- /* if still arbitrary, sniff a good block style. */
- if ( force_style == scalar_none ) {
- if ( scan & SCAN_NEWLINE ) {
- force_style = scalar_literal;
- } else {
- force_style = scalar_plain;
- }
- }
-
- if ( e->style == scalar_fold ) {
- favor_style = scalar_fold;
- }
-
- /* Determine block style */
- if ( scan & SCAN_NONPRINT ) {
- force_style = scalar_2quote;
- } else if ( scan & SCAN_WHITEEDGE ) {
- force_style = scalar_2quote;
- } else if ( force_style != scalar_fold && ( scan & SCAN_INDENTED ) ) {
- force_style = scalar_literal;
- } else if ( force_style == scalar_plain && ( scan & SCAN_NEWLINE ) ) {
- force_style = favor_style;
- } else if ( force_style == scalar_plain && parent->status == syck_lvl_iseq && ( scan & SCAN_FLOWSEQ ) ) {
- force_style = scalar_2quote;
- } else if ( force_style == scalar_plain && parent->status == syck_lvl_imap && ( scan & SCAN_FLOWMAP ) ) {
- force_style = scalar_2quote;
- /* } else if ( force_style == scalar_fold && ( ! ( scan & SCAN_WIDE ) ) ) {
- force_style = scalar_literal; */
- } else if ( force_style == scalar_plain && ( scan & SCAN_INDIC_S || scan & SCAN_INDIC_C ) ) {
- if ( scan & SCAN_NEWLINE ) {
- force_style = favor_style;
- } else {
- force_style = scalar_2quote;
- }
- }
-
- if ( force_indent > 0 ) {
- lvl->spaces = parent->spaces + force_indent;
- } else if ( scan & SCAN_DOCSEP ) {
- lvl->spaces = parent->spaces + e->indent;
- }
-
- /* For now, all ambiguous keys are going to be double-quoted */
- if ( ( parent->status == syck_lvl_map || parent->status == syck_lvl_mapx ) && parent->ncount % 2 == 1 ) {
- if ( force_style != scalar_plain ) {
- force_style = scalar_2quote;
- }
- }
-
- /* If the parent is an inline, double quote anything complex */
- if ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) {
- if ( force_style != scalar_plain && force_style != scalar_1quote ) {
- force_style = scalar_2quote;
- }
- }
-
- /* Fix the ending newlines */
- if ( scan & SCAN_NONL_E ) {
- keep_nl = NL_CHOMP;
- } else if ( scan & SCAN_MANYNL_E ) {
- keep_nl = NL_KEEP;
- }
-
- /* Write the text node */
- switch ( force_style )
- {
- case scalar_1quote:
- syck_emit_1quoted( e, force_width, str, len );
- break;
-
- case scalar_none:
- case scalar_2quote:
- syck_emit_2quoted( e, force_width, str, len );
- break;
-
- case scalar_fold:
- syck_emit_folded( e, force_width, keep_nl, str, len );
- break;
-
- case scalar_literal:
- syck_emit_literal( e, keep_nl, str, len );
- break;
-
- case scalar_plain:
- syck_emitter_write( e, str, len );
- break;
- }
-
- if ( parent->status == syck_lvl_mapx )
- {
- syck_emitter_write( e, "\n", 1 );
- }
-}
-
-void
-syck_emitter_escape( SyckEmitter *e, const char *src, long len )
-{
- int i;
- for( i = 0; i < len; i++ )
- {
- if( (src[i] < 0x20) || (0x7E < src[i]) )
- {
- syck_emitter_write( e, "\\", 1 );
- if( '\0' == src[i] )
- syck_emitter_write( e, "0", 1 );
- else
- {
- syck_emitter_write( e, "x", 1 );
- syck_emitter_write( e, (const char *)hex_table + ((src[i] & 0xF0) >> 4), 1 );
- syck_emitter_write( e, (const char *)hex_table + (src[i] & 0x0F), 1 );
- }
- }
- else
- {
- syck_emitter_write( e, src + i, 1 );
- if( '\\' == src[i] )
- syck_emitter_write( e, "\\", 1 );
- }
- }
-}
-
-/*
- * Outputs a single-quoted block.
- */
-void
-syck_emit_1quoted( SyckEmitter *e, int width, const char *str, long len )
-{
- char do_indent = 0;
- const char *mark = str;
- const char *start = str;
- const char *end = str;
- syck_emitter_write( e, "'", 1 );
- while ( mark < str + len ) {
- if ( do_indent ) {
- syck_emit_indent( e );
- do_indent = 0;
- }
- switch ( *mark ) {
- case '\'': syck_emitter_write( e, "'", 1 ); break;
-
- case '\n':
- end = mark + 1;
- if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) {
- syck_emitter_write( e, "\n\n", 2 );
- } else {
- syck_emitter_write( e, "\n", 1 );
- }
- do_indent = 1;
- start = mark + 1;
- break;
-
- case ' ':
- if ( width > 0 && *start != ' ' && mark - end > width ) {
- do_indent = 1;
- end = mark + 1;
- } else {
- syck_emitter_write( e, " ", 1 );
- }
- break;
-
- default:
- syck_emitter_write( e, mark, 1 );
- break;
- }
- mark++;
- }
- syck_emitter_write( e, "'", 1 );
-}
-
-/*
- * Outputs a double-quoted block.
- */
-void
-syck_emit_2quoted( SyckEmitter *e, int width, const char *str, long len )
-{
- char do_indent = 0;
- const char *mark = str;
- const char *start = str;
- const char *end = str;
- syck_emitter_write( e, "\"", 1 );
- while ( mark < str + len ) {
- if ( do_indent > 0 ) {
- if ( do_indent == 2 ) {
- syck_emitter_write( e, "\\", 1 );
- }
- syck_emit_indent( e );
- do_indent = 0;
- }
- switch ( *mark ) {
-
- /* Escape sequences allowed within double quotes. */
- case '"': syck_emitter_write( e, "\\\"", 2 ); break;
- case '\\': syck_emitter_write( e, "\\\\", 2 ); break;
- case '\0': syck_emitter_write( e, "\\0", 2 ); break;
- case '\a': syck_emitter_write( e, "\\a", 2 ); break;
- case '\b': syck_emitter_write( e, "\\b", 2 ); break;
- case '\f': syck_emitter_write( e, "\\f", 2 ); break;
- case '\r': syck_emitter_write( e, "\\r", 2 ); break;
- case '\t': syck_emitter_write( e, "\\t", 2 ); break;
- case '\v': syck_emitter_write( e, "\\v", 2 ); break;
- case 0x1b: syck_emitter_write( e, "\\e", 2 ); break;
-
- case '\n':
- end = mark + 1;
- syck_emitter_write( e, "\\n", 2 );
- do_indent = 2;
- start = mark + 1;
- if ( start < str + len && ( *start == ' ' || *start == '\n' ) ) {
- do_indent = 0;
- }
- break;
-
- case ' ':
- if ( width > 0 && *start != ' ' && mark - end > width ) {
- do_indent = 1;
- end = mark + 1;
- } else {
- syck_emitter_write( e, " ", 1 );
- }
- break;
-
- default:
- syck_emitter_escape( e, mark, 1 );
- break;
- }
- mark++;
- }
- syck_emitter_write( e, "\"", 1 );
-}
-
-/*
- * Outputs a literal block.
- */
-void
-syck_emit_literal( SyckEmitter *e, char keep_nl, const char *str, long len )
-{
- const char *mark = str;
- const char *start = str;
- const char *end = str;
- syck_emitter_write( e, "|", 1 );
- if ( keep_nl == NL_CHOMP ) {
- syck_emitter_write( e, "-", 1 );
- } else if ( keep_nl == NL_KEEP ) {
- syck_emitter_write( e, "+", 1 );
- }
- syck_emit_indent( e );
- while ( mark < str + len ) {
- if ( *mark == '\n' ) {
- end = mark;
- if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) end += 1;
- syck_emitter_write( e, start, end - start );
- if ( mark + 1 == str + len ) {
- if ( keep_nl != NL_KEEP ) syck_emitter_write( e, "\n", 1 );
- } else {
- syck_emit_indent( e );
- }
- start = mark + 1;
- }
- mark++;
- }
- end = str + len;
- if ( start < end ) {
- syck_emitter_write( e, start, end - start );
- }
-}
-
-/*
- * Outputs a folded block.
- */
-void
-syck_emit_folded( SyckEmitter *e, int width, char keep_nl, const char *str, long len )
-{
- const char *mark = str;
- const char *start = str;
- const char *end = str;
- syck_emitter_write( e, ">", 1 );
- if ( keep_nl == NL_CHOMP ) {
- syck_emitter_write( e, "-", 1 );
- } else if ( keep_nl == NL_KEEP ) {
- syck_emitter_write( e, "+", 1 );
- }
- syck_emit_indent( e );
- if ( width <= 0 ) width = e->best_width;
- while ( mark < str + len ) {
- switch ( *mark ) {
- case '\n':
- syck_emitter_write( e, end, mark - end );
- end = mark + 1;
- if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) {
- syck_emitter_write( e, "\n", 1 );
- }
- if ( mark + 1 == str + len ) {
- if ( keep_nl != NL_KEEP ) syck_emitter_write( e, "\n", 1 );
- } else {
- syck_emit_indent( e );
- }
- start = mark + 1;
- break;
-
- case ' ':
- if ( *start != ' ' ) {
- if ( mark - end > width ) {
- syck_emitter_write( e, end, mark - end );
- syck_emit_indent( e );
- end = mark + 1;
- }
- }
- break;
- }
- mark++;
- }
- if ( end < mark ) {
- syck_emitter_write( e, end, mark - end );
- }
-}
-
-/*
- * Begins emission of a sequence.
- */
-void syck_emit_seq( SyckEmitter *e, const char *tag, enum seq_style style )
-{
- SyckLevel *parent = syck_emitter_parent_level( e );
- SyckLevel *lvl = syck_emitter_current_level( e );
- syck_emit_tag( e, tag, "tag:yaml.org,2002:seq" );
- if ( style == seq_inline || ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) ) {
- syck_emitter_write( e, "[", 1 );
- lvl->status = syck_lvl_iseq;
- } else {
- /* complex key */
- if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 ) {
- syck_emitter_write( e, "? ", 2 );
- parent->status = syck_lvl_mapx;
- }
- lvl->status = syck_lvl_seq;
- }
-}
-
-/*
- * Begins emission of a mapping.
- */
-void
-syck_emit_map( SyckEmitter *e, const char *tag, enum map_style style )
-{
- SyckLevel *parent = syck_emitter_parent_level( e );
- SyckLevel *lvl = syck_emitter_current_level( e );
- syck_emit_tag( e, tag, "tag:yaml.org,2002:map" );
- if ( style == map_inline || ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) ) {
- syck_emitter_write( e, "{", 1 );
- lvl->status = syck_lvl_imap;
- } else {
- /* complex key */
- if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 ) {
- syck_emitter_write( e, "? ", 2 );
- parent->status = syck_lvl_mapx;
- }
- lvl->status = syck_lvl_map;
- }
-}
-
-/*
- * Handles emitting of a collection item (for both
- * sequences and maps)
- */
-void syck_emit_item( SyckEmitter *e, st_data_t n )
-{
- SyckLevel *lvl = syck_emitter_current_level( e );
- switch ( lvl->status )
- {
- case syck_lvl_seq:
- {
- SyckLevel *parent = syck_emitter_parent_level( e );
-
- /* seq-in-map shortcut -- the lvl->anctag check should be unneccesary but
- * there is a nasty shift/reduce in the parser on this point and
- * i'm not ready to tickle it. */
- if ( lvl->anctag == 0 && parent->status == syck_lvl_map && lvl->ncount == 0 ) {
- lvl->spaces = parent->spaces;
- }
-
- /* seq-in-seq shortcut */
- else if ( lvl->anctag == 0 && parent->status == syck_lvl_seq && lvl->ncount == 0 ) {
- int spcs = ( lvl->spaces - parent->spaces ) - 2;
- if ( spcs >= 0 ) {
- int i = 0;
- for ( i = 0; i < spcs; i++ ) {
- syck_emitter_write( e, " ", 1 );
- }
- syck_emitter_write( e, "- ", 2 );
- break;
- }
- }
-
- syck_emit_indent( e );
- syck_emitter_write( e, "- ", 2 );
- }
- break;
-
- case syck_lvl_iseq:
- {
- if ( lvl->ncount > 0 ) {
- syck_emitter_write( e, ", ", 2 );
- }
- }
- break;
-
- case syck_lvl_map:
- {
- SyckLevel *parent = syck_emitter_parent_level( e );
-
- /* map-in-seq shortcut */
- if ( lvl->anctag == 0 && parent->status == syck_lvl_seq && lvl->ncount == 0 ) {
- int spcs = ( lvl->spaces - parent->spaces ) - 2;
- if ( spcs >= 0 ) {
- int i = 0;
- for ( i = 0; i < spcs; i++ ) {
- syck_emitter_write( e, " ", 1 );
- }
- break;
- }
- }
-
- if ( lvl->ncount % 2 == 0 ) {
- syck_emit_indent( e );
- } else {
- syck_emitter_write( e, ": ", 2 );
- }
- }
- break;
-
- case syck_lvl_mapx:
- {
- if ( lvl->ncount % 2 == 0 ) {
- syck_emit_indent( e );
- lvl->status = syck_lvl_map;
- } else {
- int i;
- if ( lvl->spaces > 0 ) {
- char *spcs = S_ALLOC_N( char, lvl->spaces + 1 );
-
- spcs[lvl->spaces] = '\0';
- for ( i = 0; i < lvl->spaces; i++ ) spcs[i] = ' ';
- syck_emitter_write( e, spcs, lvl->spaces );
- S_FREE( spcs );
- }
- syck_emitter_write( e, ": ", 2 );
- }
- }
- break;
-
- case syck_lvl_imap:
- {
- if ( lvl->ncount > 0 ) {
- if ( lvl->ncount % 2 == 0 ) {
- syck_emitter_write( e, ", ", 2 );
- } else {
- syck_emitter_write( e, ": ", 2 );
- }
- }
- }
- break;
-
- default: break;
- }
- lvl->ncount++;
-
- syck_emit( e, n );
-}
-
-/*
- * Closes emission of a collection.
- */
-void syck_emit_end( SyckEmitter *e )
-{
- SyckLevel *lvl = syck_emitter_current_level( e );
- SyckLevel *parent = syck_emitter_parent_level( e );
- switch ( lvl->status )
- {
- case syck_lvl_seq:
- if ( lvl->ncount == 0 ) {
- syck_emitter_write( e, "[]\n", 3 );
- } else if ( parent->status == syck_lvl_mapx ) {
- syck_emitter_write( e, "\n", 1 );
- }
- break;
-
- case syck_lvl_iseq:
- syck_emitter_write( e, "]\n", 1 );
- break;
-
- case syck_lvl_map:
- if ( lvl->ncount == 0 ) {
- syck_emitter_write( e, "{}\n", 3 );
- } else if ( lvl->ncount % 2 == 1 ) {
- syck_emitter_write( e, ":\n", 1 );
- } else if ( parent->status == syck_lvl_mapx ) {
- syck_emitter_write( e, "\n", 1 );
- }
- break;
-
- case syck_lvl_imap:
- syck_emitter_write( e, "}\n", 1 );
- break;
-
- default: break;
- }
-}
-
-/*
- * Fill markers table with emitter nodes in the
- * soon-to-be-emitted tree.
- */
-SYMID
-syck_emitter_mark_node( SyckEmitter *e, st_data_t n )
-{
- SYMID oid = 0;
- char *anchor_name = NULL;
-
- /*
- * Ensure markers table is initialized.
- */
- if ( e->markers == NULL )
- {
- e->markers = st_init_numtable();
- }
-
- /*
- * Markers table initially marks the string position of the
- * object. Doesn't yet create an anchor, simply notes the
- * position.
- */
- if ( ! st_lookup( e->markers, n, (st_data_t *)&oid ) )
- {
- /*
- * Store all markers
- */
- oid = e->markers->num_entries + 1;
- st_insert( e->markers, n, (st_data_t)oid );
- }
- else
- {
- if ( e->anchors == NULL )
- {
- e->anchors = st_init_numtable();
- }
-
- if ( ! st_lookup( e->anchors, (st_data_t)oid, (void *)&anchor_name ) )
- {
- int idx = 0;
- const char *anc = ( e->anchor_format == NULL ? DEFAULT_ANCHOR_FORMAT : e->anchor_format );
-
- /*
- * Second time hitting this object, let's give it an anchor
- */
- idx = (int)(e->anchors->num_entries + 1);
- anchor_name = S_ALLOC_N( char, strlen( anc ) + 10 );
- S_MEMZERO( anchor_name, char, strlen( anc ) + 10 );
- sprintf( anchor_name, anc, idx );
-
- /*
- * Insert into anchors table
- */
- st_insert( e->anchors, (st_data_t)oid, (st_data_t)anchor_name );
- }
- }
- return oid;
-}
-
diff --git a/ext/syck/extconf.rb b/ext/syck/extconf.rb
deleted file mode 100644
index 6c10448c702..00000000000
--- a/ext/syck/extconf.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require 'mkmf'
-
-have_header( "st.h" )
-create_makefile( "syck" )
-
diff --git a/ext/syck/gram.c b/ext/syck/gram.c
deleted file mode 100644
index 8fe4e4f3b53..00000000000
--- a/ext/syck/gram.c
+++ /dev/null
@@ -1,1894 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875d. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 1
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* If NAME_PREFIX is specified substitute the variables and functions
- names. */
-#define yyparse syckparse
-#define yylex sycklex
-#define yyerror syckerror
-#define yylval sycklval
-#define yychar syckchar
-#define yydebug syckdebug
-#define yynerrs sycknerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- YAML_ANCHOR = 258,
- YAML_ALIAS = 259,
- YAML_TRANSFER = 260,
- YAML_TAGURI = 261,
- YAML_ITRANSFER = 262,
- YAML_WORD = 263,
- YAML_PLAIN = 264,
- YAML_BLOCK = 265,
- YAML_DOCSEP = 266,
- YAML_IOPEN = 267,
- YAML_INDENT = 268,
- YAML_IEND = 269
- };
-#endif
-#define YAML_ANCHOR 258
-#define YAML_ALIAS 259
-#define YAML_TRANSFER 260
-#define YAML_TAGURI 261
-#define YAML_ITRANSFER 262
-#define YAML_WORD 263
-#define YAML_PLAIN 264
-#define YAML_BLOCK 265
-#define YAML_DOCSEP 266
-#define YAML_IOPEN 267
-#define YAML_INDENT 268
-#define YAML_IEND 269
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 14 "gram.y"
-
-
-#include "syck.h"
-
-void apply_seq_in_map( SyckParser *parser, SyckNode *n );
-
-#define YYPARSE_PARAM parser
-#define YYLEX_PARAM parser
-
-#define NULL_NODE(parser, node) \
- SyckNode *node = syck_new_str( "", scalar_plain ); \
- if ( ((SyckParser *)parser)->taguri_expansion == 1 ) \
- { \
- node->type_id = syck_taguri( YAML_DOMAIN, "null", 4 ); \
- } \
- else \
- { \
- node->type_id = syck_strndup( "null", 4 ); \
- }
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "gram.y"
-typedef union YYSTYPE {
- SYMID nodeId;
- SyckNode *nodeData;
- char *name;
-} YYSTYPE;
-/* Line 191 of yacc.c. */
-#line 140 "gram.c"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 214 of yacc.c. */
-#line 152 "gram.c"
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-# ifndef YYFREE
-# define YYFREE free
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# endif
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# define YYSTACK_ALLOC alloca
-# endif
-# else
-# if defined (alloca) || defined (_ALLOCA_H)
-# define YYSTACK_ALLOC alloca
-# else
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
- && (! defined (__cplusplus) \
- || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- short int yyss;
- YYSTYPE yyvs;
- };
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined (__GNUC__) && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- register YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (0)
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (0)
-
-#endif
-
-#if defined (__STDC__) || defined (__cplusplus)
- typedef signed char yysigned_char;
-#else
- typedef short int yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 52
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 396
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 23
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 29
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 79
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 128
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 269
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const unsigned char yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 21, 15, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 16, 2,
- 2, 2, 2, 22, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 17, 2, 18, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 19, 2, 20, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const unsigned char yyprhs[] =
-{
- 0, 0, 3, 5, 8, 9, 11, 13, 15, 18,
- 21, 24, 28, 30, 32, 36, 37, 40, 43, 46,
- 49, 51, 54, 56, 58, 60, 63, 66, 69, 72,
- 75, 77, 79, 81, 85, 87, 89, 91, 93, 95,
- 99, 103, 106, 110, 113, 117, 120, 124, 127, 129,
- 133, 136, 140, 143, 145, 149, 151, 153, 157, 161,
- 165, 168, 172, 175, 179, 182, 184, 188, 190, 194,
- 196, 200, 204, 207, 211, 215, 218, 220, 224, 226
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
-{
- 24, 0, -1, 25, -1, 11, 27, -1, -1, 33,
- -1, 26, -1, 34, -1, 5, 26, -1, 6, 26,
- -1, 3, 26, -1, 29, 26, 32, -1, 25, -1,
- 28, -1, 29, 28, 30, -1, -1, 7, 28, -1,
- 5, 28, -1, 6, 28, -1, 3, 28, -1, 12,
- -1, 29, 13, -1, 14, -1, 13, -1, 14, -1,
- 31, 32, -1, 5, 33, -1, 6, 33, -1, 7,
- 33, -1, 3, 33, -1, 4, -1, 8, -1, 9,
- -1, 29, 33, 32, -1, 10, -1, 35, -1, 39,
- -1, 42, -1, 49, -1, 29, 37, 30, -1, 29,
- 38, 30, -1, 15, 27, -1, 5, 31, 38, -1,
- 5, 37, -1, 6, 31, 38, -1, 6, 37, -1,
- 3, 31, 38, -1, 3, 37, -1, 36, -1, 38,
- 31, 36, -1, 38, 31, -1, 17, 40, 18, -1,
- 17, 18, -1, 41, -1, 40, 21, 41, -1, 25,
- -1, 48, -1, 29, 43, 30, -1, 29, 47, 30,
- -1, 5, 31, 47, -1, 5, 43, -1, 6, 31,
- 47, -1, 6, 43, -1, 3, 31, 47, -1, 3,
- 43, -1, 33, -1, 22, 25, 31, -1, 27, -1,
- 44, 16, 45, -1, 46, -1, 47, 31, 36, -1,
- 47, 31, 46, -1, 47, 31, -1, 25, 16, 27,
- -1, 19, 50, 20, -1, 19, 20, -1, 51, -1,
- 50, 21, 51, -1, 25, -1, 48, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const unsigned short int yyrline[] =
-{
- 0, 56, 56, 60, 65, 70, 71, 74, 75, 80,
- 85, 94, 100, 101, 104, 109, 113, 121, 126, 131,
- 145, 146, 149, 152, 155, 156, 164, 169, 174, 182,
- 186, 194, 207, 208, 218, 219, 220, 221, 222, 228,
- 232, 238, 244, 249, 254, 259, 264, 268, 274, 278,
- 283, 292, 296, 302, 306, 313, 314, 320, 325, 332,
- 337, 342, 347, 352, 356, 362, 363, 369, 379, 396,
- 397, 409, 417, 426, 434, 438, 444, 445, 454, 461
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "YAML_ANCHOR", "YAML_ALIAS",
- "YAML_TRANSFER", "YAML_TAGURI", "YAML_ITRANSFER", "YAML_WORD",
- "YAML_PLAIN", "YAML_BLOCK", "YAML_DOCSEP", "YAML_IOPEN", "YAML_INDENT",
- "YAML_IEND", "'-'", "':'", "'['", "']'", "'{'", "'}'", "','", "'?'",
- "$accept", "doc", "atom", "ind_rep", "atom_or_empty", "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", "inline_seq_atom",
- "implicit_map", "top_imp_map", "complex_key", "complex_value",
- "complex_mapping", "in_implicit_map", "basic_mapping", "inline_map",
- "in_inline_map", "inline_map_atom", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const unsigned short int yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 45, 58, 91, 93, 123,
- 125, 44, 63
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const unsigned char yyr1[] =
-{
- 0, 23, 24, 24, 24, 25, 25, 26, 26, 26,
- 26, 26, 27, 27, 28, 28, 28, 28, 28, 28,
- 29, 29, 30, 31, 32, 32, 33, 33, 33, 33,
- 33, 33, 33, 33, 34, 34, 34, 34, 34, 35,
- 35, 36, 37, 37, 37, 37, 37, 37, 38, 38,
- 38, 39, 39, 40, 40, 41, 41, 42, 42, 43,
- 43, 43, 43, 43, 43, 44, 44, 45, 46, 47,
- 47, 47, 47, 48, 49, 49, 50, 50, 51, 51
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const unsigned char yyr2[] =
-{
- 0, 2, 1, 2, 0, 1, 1, 1, 2, 2,
- 2, 3, 1, 1, 3, 0, 2, 2, 2, 2,
- 1, 2, 1, 1, 1, 2, 2, 2, 2, 2,
- 1, 1, 1, 3, 1, 1, 1, 1, 1, 3,
- 3, 2, 3, 2, 3, 2, 3, 2, 1, 3,
- 2, 3, 2, 1, 3, 1, 1, 3, 3, 3,
- 2, 3, 2, 3, 2, 1, 3, 1, 3, 1,
- 3, 3, 2, 3, 3, 2, 1, 3, 1, 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const unsigned char yydefact[] =
-{
- 4, 0, 30, 0, 0, 0, 31, 32, 34, 15,
- 20, 0, 0, 0, 2, 6, 0, 5, 7, 35,
- 36, 37, 38, 10, 29, 8, 26, 9, 27, 0,
- 0, 0, 0, 28, 15, 15, 15, 15, 12, 3,
- 13, 15, 52, 55, 0, 53, 56, 75, 78, 79,
- 0, 76, 1, 0, 0, 0, 21, 15, 0, 0,
- 65, 48, 0, 0, 0, 0, 69, 0, 0, 19,
- 17, 18, 15, 15, 15, 16, 15, 15, 15, 15,
- 0, 15, 51, 0, 74, 0, 23, 0, 47, 64,
- 0, 43, 60, 0, 45, 62, 41, 0, 24, 0,
- 11, 33, 22, 39, 40, 50, 57, 15, 58, 72,
- 14, 73, 54, 77, 65, 46, 63, 42, 59, 44,
- 61, 66, 25, 49, 67, 68, 70, 71
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
-{
- -1, 13, 38, 15, 39, 40, 16, 103, 99, 101,
- 17, 18, 19, 61, 62, 63, 20, 44, 45, 21,
- 64, 65, 125, 66, 67, 46, 22, 50, 51
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -97
-static const short int yypact[] =
-{
- 250, 318, -97, 318, 318, 374, -97, -97, -97, 335,
- -97, 267, 232, 7, -97, -97, 192, -97, -97, -97,
- -97, -97, -97, -97, -97, -97, -97, -97, -97, 374,
- 374, 374, 352, -97, 335, 335, 335, 384, -97, -97,
- -97, 212, -97, 10, 0, -97, -97, -97, 10, -97,
- -4, -97, -97, 284, 284, 284, -97, 335, 318, 30,
- 30, -97, -2, 36, -2, 16, -97, 36, 30, -97,
- -97, -97, 384, 384, 384, -97, 363, 301, 301, 301,
- -2, 335, -97, 318, -97, 318, -97, 158, -97, -97,
- 158, -97, -97, 158, -97, -97, -97, 24, -97, 30,
- -97, -97, -97, -97, -97, 26, -97, 335, -97, 158,
- -97, -97, -97, -97, -97, 24, 24, 24, 24, 24,
- 24, -97, -97, -97, -97, -97, -97, -97
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yysigned_char yypgoto[] =
-{
- -97, -97, 8, 81, -56, 109, 33, -53, 74, -54,
- -1, -97, -97, -96, -31, -32, -97, -97, -44, -97,
- 77, -97, -97, -52, 9, -6, -97, -97, -29
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const unsigned char yytable[] =
-{
- 24, 96, 26, 28, 33, 100, 49, 52, 14, 123,
- 104, 106, 102, 126, 108, 60, 84, 85, 82, 43,
- 48, 83, 88, 91, 94, 111, 81, 110, 24, 26,
- 28, 68, 107, 24, 26, 28, 33, 86, 32, 112,
- 60, 57, 41, 86, 98, 122, 88, 91, 94, 86,
- 102, 124, 24, 26, 28, 115, 113, 127, 117, 0,
- 0, 119, 32, 32, 32, 32, 97, 41, 41, 41,
- 76, 24, 26, 28, 41, 68, 24, 26, 28, 49,
- 0, 0, 23, 0, 25, 27, 114, 0, 0, 114,
- 41, 43, 114, 48, 0, 0, 116, 59, 0, 118,
- 0, 0, 120, 0, 0, 76, 76, 76, 114, 76,
- 41, 41, 41, 0, 41, 23, 25, 27, 0, 0,
- 32, 0, 59, 32, 0, 0, 32, 87, 90, 93,
- 89, 92, 95, 0, 23, 25, 27, 105, 0, 0,
- 41, 109, 32, 69, 70, 71, 75, 0, 0, 0,
- 80, 87, 90, 93, 89, 92, 95, 0, 23, 25,
- 27, 29, 2, 30, 31, 5, 6, 7, 0, 0,
- 10, 121, 0, 57, 0, 0, 0, 0, 0, 0,
- 58, 69, 70, 71, 0, 80, 69, 70, 71, 105,
- 109, 105, 109, 105, 109, 53, 2, 54, 55, 5,
- 6, 7, 8, 0, 10, 56, 0, 57, 0, 11,
- 0, 12, 0, 0, 58, 77, 2, 78, 79, 37,
- 6, 7, 8, 0, 10, 56, 0, 57, 0, 11,
- 0, 12, 0, 0, 58, 1, 2, 3, 4, 5,
- 6, 7, 8, 0, 10, 0, 0, 0, 0, 11,
- 0, 12, 47, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 0, 0, 0, 0, 11, 0, 12,
- 1, 2, 3, 4, 5, 6, 7, 8, 0, 10,
- 0, 0, 0, 0, 11, 42, 12, 53, 2, 54,
- 55, 5, 6, 7, 8, 0, 10, 86, 0, 0,
- 0, 11, 0, 12, 77, 2, 78, 79, 37, 6,
- 7, 8, 0, 10, 86, 0, 0, 0, 11, 0,
- 12, 1, 2, 3, 4, 5, 6, 7, 8, 0,
- 10, 0, 0, 0, 0, 11, 0, 12, 34, 2,
- 35, 36, 37, 6, 7, 8, 0, 10, 0, 0,
- 0, 0, 11, 0, 12, 29, 2, 30, 31, 5,
- 6, 7, 0, 0, 10, 56, 72, 2, 73, 74,
- 37, 6, 7, 0, 0, 10, 56, 29, 2, 30,
- 31, 5, 6, 7, 0, 0, 10, 72, 2, 73,
- 74, 37, 6, 7, 0, 0, 10
-};
-
-static const yysigned_char yycheck[] =
-{
- 1, 57, 3, 4, 5, 59, 12, 0, 0, 105,
- 63, 64, 14, 109, 67, 16, 20, 21, 18, 11,
- 12, 21, 53, 54, 55, 81, 16, 80, 29, 30,
- 31, 32, 16, 34, 35, 36, 37, 13, 5, 83,
- 41, 15, 9, 13, 14, 99, 77, 78, 79, 13,
- 14, 107, 53, 54, 55, 87, 85, 109, 90, -1,
- -1, 93, 29, 30, 31, 32, 58, 34, 35, 36,
- 37, 72, 73, 74, 41, 76, 77, 78, 79, 85,
- -1, -1, 1, -1, 3, 4, 87, -1, -1, 90,
- 57, 83, 93, 85, -1, -1, 87, 16, -1, 90,
- -1, -1, 93, -1, -1, 72, 73, 74, 109, 76,
- 77, 78, 79, -1, 81, 34, 35, 36, -1, -1,
- 87, -1, 41, 90, -1, -1, 93, 53, 54, 55,
- 53, 54, 55, -1, 53, 54, 55, 63, -1, -1,
- 107, 67, 109, 34, 35, 36, 37, -1, -1, -1,
- 41, 77, 78, 79, 77, 78, 79, -1, 77, 78,
- 79, 3, 4, 5, 6, 7, 8, 9, -1, -1,
- 12, 97, -1, 15, -1, -1, -1, -1, -1, -1,
- 22, 72, 73, 74, -1, 76, 77, 78, 79, 115,
- 116, 117, 118, 119, 120, 3, 4, 5, 6, 7,
- 8, 9, 10, -1, 12, 13, -1, 15, -1, 17,
- -1, 19, -1, -1, 22, 3, 4, 5, 6, 7,
- 8, 9, 10, -1, 12, 13, -1, 15, -1, 17,
- -1, 19, -1, -1, 22, 3, 4, 5, 6, 7,
- 8, 9, 10, -1, 12, -1, -1, -1, -1, 17,
- -1, 19, 20, 3, 4, 5, 6, 7, 8, 9,
- 10, 11, 12, -1, -1, -1, -1, 17, -1, 19,
- 3, 4, 5, 6, 7, 8, 9, 10, -1, 12,
- -1, -1, -1, -1, 17, 18, 19, 3, 4, 5,
- 6, 7, 8, 9, 10, -1, 12, 13, -1, -1,
- -1, 17, -1, 19, 3, 4, 5, 6, 7, 8,
- 9, 10, -1, 12, 13, -1, -1, -1, 17, -1,
- 19, 3, 4, 5, 6, 7, 8, 9, 10, -1,
- 12, -1, -1, -1, -1, 17, -1, 19, 3, 4,
- 5, 6, 7, 8, 9, 10, -1, 12, -1, -1,
- -1, -1, 17, -1, 19, 3, 4, 5, 6, 7,
- 8, 9, -1, -1, 12, 13, 3, 4, 5, 6,
- 7, 8, 9, -1, -1, 12, 13, 3, 4, 5,
- 6, 7, 8, 9, -1, -1, 12, 3, 4, 5,
- 6, 7, 8, 9, -1, -1, 12
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const unsigned char yystos[] =
-{
- 0, 3, 4, 5, 6, 7, 8, 9, 10, 11,
- 12, 17, 19, 24, 25, 26, 29, 33, 34, 35,
- 39, 42, 49, 26, 33, 26, 33, 26, 33, 3,
- 5, 6, 29, 33, 3, 5, 6, 7, 25, 27,
- 28, 29, 18, 25, 40, 41, 48, 20, 25, 48,
- 50, 51, 0, 3, 5, 6, 13, 15, 22, 26,
- 33, 36, 37, 38, 43, 44, 46, 47, 33, 28,
- 28, 28, 3, 5, 6, 28, 29, 3, 5, 6,
- 28, 16, 18, 21, 20, 21, 13, 31, 37, 43,
- 31, 37, 43, 31, 37, 43, 27, 25, 14, 31,
- 32, 32, 14, 30, 30, 31, 30, 16, 30, 31,
- 30, 27, 41, 51, 33, 38, 47, 38, 47, 38,
- 47, 31, 32, 36, 27, 45, 36, 46
-};
-
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror ("syntax error: cannot back up");\
- YYERROR; \
- } \
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
- are run). */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- ((Current).first_line = (Rhs)[1].first_line, \
- (Current).first_column = (Rhs)[1].first_column, \
- (Current).last_line = (Rhs)[N].last_line, \
- (Current).last_column = (Rhs)[N].last_column)
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, YYLEX_PARAM)
-#else
-# define YYLEX yylex (&yylval)
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (0)
-
-# define YYDSYMPRINT(Args) \
-do { \
- if (yydebug) \
- yysymprint Args; \
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Token, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short int *bottom, short int *top)
-#else
-static void
-yy_stack_print (bottom, top)
- short int *bottom;
- short int *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (/* Nothing. */; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
- int yyrule;
-#endif
-{
- int yyi;
- unsigned int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
- yyrule - 1, yylno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (Rule); \
-} while (0)
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined (__GLIBC__) && defined (_STRING_H)
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-static YYSIZE_T
-# if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-# else
-yystrlen (yystr)
- const char *yystr;
-# endif
-{
- register const char *yys = yystr;
-
- while (*yys++ != '\0')
- continue;
-
- return yys - yystr - 1;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-static char *
-# if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-# else
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-# endif
-{
- register char *yyd = yydest;
- register const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-#endif /* !YYERROR_VERBOSE */
-
-
-
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- if (yytype < YYNTOKENS)
- {
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- }
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- switch (yytype)
- {
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
-# else
-int yyparse ();
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
- /* The lookahead symbol. */
-int yychar;
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
- register int yystate;
- register int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken = 0;
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- short int yyssa[YYINITDEPTH];
- short int *yyss = yyssa;
- register short int *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- register YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK (yyvsp--, yyssp--)
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* When reducing, the number of symbols on the RHS of the reduced
- rule. */
- int yylen;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss;
- yyvsp = yyvs;
-
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks.
- */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- short int *yyss1 = yyss;
-
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow ("parser stack overflow",
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
-
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyoverflowlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyoverflowlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- short int *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyoverflowlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
- YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
-
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 2:
-#line 57 "gram.y"
- {
- ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
- }
- break;
-
- case 3:
-#line 61 "gram.y"
- {
- ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
- }
- break;
-
- case 4:
-#line 65 "gram.y"
- {
- ((SyckParser *)parser)->eof = 1;
- }
- break;
-
- case 8:
-#line 76 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 9:
-#line 81 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 10:
-#line 86 "gram.y"
- {
- /*
- * _Anchors_: The language binding must keep a separate symbol table
- * for anchors. The actual ID in the symbol table is returned to the
- * higher nodes, though.
- */
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
- }
- break;
-
- case 11:
-#line 95 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 14:
-#line 105 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 15:
-#line 109 "gram.y"
- {
- NULL_NODE( parser, n );
- yyval.nodeData = n;
- }
- break;
-
- case 16:
-#line 114 "gram.y"
- {
- if ( ((SyckParser *)parser)->implicit_typing == 1 )
- {
- try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- }
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 17:
-#line 122 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 18:
-#line 127 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 19:
-#line 132 "gram.y"
- {
- /*
- * _Anchors_: The language binding must keep a separate symbol table
- * for anchors. The actual ID in the symbol table is returned to the
- * higher nodes, though.
- */
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
- }
- break;
-
- case 26:
-#line 165 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 27:
-#line 170 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 28:
-#line 175 "gram.y"
- {
- if ( ((SyckParser *)parser)->implicit_typing == 1 )
- {
- try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- }
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 29:
-#line 183 "gram.y"
- {
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
- }
- break;
-
- case 30:
-#line 187 "gram.y"
- {
- /*
- * _Aliases_: The anchor symbol table is scanned for the anchor name.
- * The anchor's ID in the language's symbol table is returned.
- */
- yyval.nodeData = syck_hdlr_get_anchor( (SyckParser *)parser, yyvsp[0].name );
- }
- break;
-
- case 31:
-#line 195 "gram.y"
- {
- SyckNode *n = yyvsp[0].nodeData;
- if ( ((SyckParser *)parser)->taguri_expansion == 1 )
- {
- n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
- }
- else
- {
- n->type_id = syck_strndup( "str", 3 );
- }
- yyval.nodeData = n;
- }
- break;
-
- case 33:
-#line 209 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 39:
-#line 229 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 40:
-#line 233 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 41:
-#line 239 "gram.y"
- {
- yyval.nodeId = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
- }
- break;
-
- case 42:
-#line 245 "gram.y"
- {
- syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 43:
-#line 250 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 44:
-#line 255 "gram.y"
- {
- syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 45:
-#line 260 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 46:
-#line 265 "gram.y"
- {
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
- }
- break;
-
- case 47:
-#line 269 "gram.y"
- {
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
- }
- break;
-
- case 48:
-#line 275 "gram.y"
- {
- yyval.nodeData = syck_new_seq( yyvsp[0].nodeId );
- }
- break;
-
- case 49:
-#line 279 "gram.y"
- {
- syck_seq_add( yyvsp[-2].nodeData, yyvsp[0].nodeId );
- yyval.nodeData = yyvsp[-2].nodeData;
- }
- break;
-
- case 50:
-#line 284 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 51:
-#line 293 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 52:
-#line 297 "gram.y"
- {
- yyval.nodeData = syck_alloc_seq();
- }
- break;
-
- case 53:
-#line 303 "gram.y"
- {
- yyval.nodeData = syck_new_seq( syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
- }
- break;
-
- case 54:
-#line 307 "gram.y"
- {
- syck_seq_add( yyvsp[-2].nodeData, syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
- yyval.nodeData = yyvsp[-2].nodeData;
- }
- break;
-
- case 57:
-#line 321 "gram.y"
- {
- apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 58:
-#line 326 "gram.y"
- {
- apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 59:
-#line 333 "gram.y"
- {
- syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 60:
-#line 338 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 61:
-#line 343 "gram.y"
- {
- syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 62:
-#line 348 "gram.y"
- {
- syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
- yyval.nodeData = yyvsp[0].nodeData;
- }
- break;
-
- case 63:
-#line 353 "gram.y"
- {
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
- }
- break;
-
- case 64:
-#line 357 "gram.y"
- {
- yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
- }
- break;
-
- case 66:
-#line 364 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 68:
-#line 380 "gram.y"
- {
- yyval.nodeData = syck_new_map(
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
- }
- break;
-
- case 70:
-#line 398 "gram.y"
- {
- if ( yyvsp[-2].nodeData->shortcut == NULL )
- {
- yyvsp[-2].nodeData->shortcut = syck_new_seq( yyvsp[0].nodeId );
- }
- else
- {
- syck_seq_add( yyvsp[-2].nodeData->shortcut, yyvsp[0].nodeId );
- }
- yyval.nodeData = yyvsp[-2].nodeData;
- }
- break;
-
- case 71:
-#line 410 "gram.y"
- {
- apply_seq_in_map( (SyckParser *)parser, yyvsp[-2].nodeData );
- syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
- syck_free_node( yyvsp[0].nodeData );
- yyvsp[0].nodeData = NULL;
- yyval.nodeData = yyvsp[-2].nodeData;
- }
- break;
-
- case 72:
-#line 418 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 73:
-#line 427 "gram.y"
- {
- yyval.nodeData = syck_new_map(
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
- }
- break;
-
- case 74:
-#line 435 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 75:
-#line 439 "gram.y"
- {
- yyval.nodeData = syck_alloc_map();
- }
- break;
-
- case 77:
-#line 446 "gram.y"
- {
- syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
- syck_free_node( yyvsp[0].nodeData );
- yyvsp[0].nodeData = NULL;
- yyval.nodeData = yyvsp[-2].nodeData;
- }
- break;
-
- case 78:
-#line 455 "gram.y"
- {
- NULL_NODE( parser, n );
- yyval.nodeData = syck_new_map(
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ),
- syck_hdlr_add_node( (SyckParser *)parser, n ) );
- }
- break;
-
-
- }
-
-/* Line 1010 of yacc.c. */
-#line 1651 "gram.c"
-
- yyvsp -= yylen;
- yyssp -= yylen;
-
-
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (YYPACT_NINF < yyn && yyn < YYLAST)
- {
- YYSIZE_T yysize = 0;
- int yytype = YYTRANSLATE (yychar);
- const char* yyprefix;
- char *yymsg;
- int yyx;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 0;
-
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
- yycount += 1;
- if (yycount == 5)
- {
- yysize = 0;
- break;
- }
- }
- yysize += (sizeof ("syntax error, unexpected ")
- + yystrlen (yytname[yytype]));
- yymsg = (char *) YYSTACK_ALLOC (yysize);
- if (yymsg != 0)
- {
- char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
- yyp = yystpcpy (yyp, yytname[yytype]);
-
- if (yycount < 5)
- {
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yyp = yystpcpy (yyp, yyprefix);
- yyp = yystpcpy (yyp, yytname[yyx]);
- yyprefix = " or ";
- }
- }
- yyerror (yymsg);
- YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("syntax error; also virtual memory exhausted");
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror ("syntax error");
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* If at end of input, pop the error token,
- then the rest of the stack, then return failure. */
- if (yychar == YYEOF)
- for (;;)
- {
- YYPOPSTACK;
- if (yyssp == yyss)
- YYABORT;
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[*yyssp], yyvsp);
- }
- }
- else
- {
- YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
- yydestruct (yytoken, &yylval);
- yychar = YYEMPTY;
-
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
-#ifdef __GNUC__
- /* Pacify GCC when the user code never invokes YYERROR and the label
- yyerrorlab therefore never appears in user code. */
- if (0)
- goto yyerrorlab;
-#endif
-
- yyvsp -= yylen;
- yyssp -= yylen;
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[yystate], yyvsp);
- YYPOPSTACK;
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- YYDPRINTF ((stderr, "Shifting error token, "));
-
- *++yyvsp = yylval;
-
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here. |
-`----------------------------------------------*/
-yyoverflowlab:
- yyerror ("parser stack overflow");
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
- return yyresult;
-}
-
-
-#line 464 "gram.y"
-
-
-void
-apply_seq_in_map( SyckParser *parser, SyckNode *n )
-{
- long map_len;
- if ( n->shortcut == NULL )
- {
- return;
- }
-
- map_len = syck_map_count( n );
- syck_map_assign( n, map_value, map_len - 1,
- syck_hdlr_add_node( parser, n->shortcut ) );
-
- n->shortcut = NULL;
-}
-
-
diff --git a/ext/syck/gram.h b/ext/syck/gram.h
deleted file mode 100644
index 547149ab4b1..00000000000
--- a/ext/syck/gram.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875d. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- YAML_ANCHOR = 258,
- YAML_ALIAS = 259,
- YAML_TRANSFER = 260,
- YAML_TAGURI = 261,
- YAML_ITRANSFER = 262,
- YAML_WORD = 263,
- YAML_PLAIN = 264,
- YAML_BLOCK = 265,
- YAML_DOCSEP = 266,
- YAML_IOPEN = 267,
- YAML_INDENT = 268,
- YAML_IEND = 269
- };
-#endif
-#define YAML_ANCHOR 258
-#define YAML_ALIAS 259
-#define YAML_TRANSFER 260
-#define YAML_TAGURI 261
-#define YAML_ITRANSFER 262
-#define YAML_WORD 263
-#define YAML_PLAIN 264
-#define YAML_BLOCK 265
-#define YAML_DOCSEP 266
-#define YAML_IOPEN 267
-#define YAML_INDENT 268
-#define YAML_IEND 269
-
-
-
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "gram.y"
-typedef union YYSTYPE {
- SYMID nodeId;
- SyckNode *nodeData;
- char *name;
-} YYSTYPE;
-/* Line 1285 of yacc.c. */
-#line 71 "gram.h"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-
-
diff --git a/ext/syck/handler.c b/ext/syck/handler.c
deleted file mode 100644
index 40f5ef27d0c..00000000000
--- a/ext/syck/handler.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * handler.c
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-
-#include "ruby/ruby.h"
-#include "syck.h"
-
-SYMID
-syck_hdlr_add_node( SyckParser *p, SyckNode *n )
-{
- SYMID id;
-
- if ( ! n->id )
- {
- n->id = (p->handler)( p, n );
- }
- id = n->id;
-
- if ( n->anchor == NULL )
- {
- syck_free_node( n );
- }
- return id;
-}
-
-SyckNode *
-syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n )
-{
- SyckNode *ntmp = NULL;
-
- n->anchor = a;
- if ( p->bad_anchors != NULL )
- {
- SyckNode *bad;
- if ( st_lookup( p->bad_anchors, (st_data_t)a, (void *)&bad ) )
- {
- if ( n->kind != syck_str_kind )
- {
- n->id = bad->id;
- (p->handler)( p, n );
- }
- }
- }
- if ( p->anchors == NULL )
- {
- p->anchors = st_init_strtable();
- }
- if ( st_lookup( p->anchors, (st_data_t)a, (void *)&ntmp ) )
- {
- if ( ntmp != (void *)1 )
- {
- syck_free_node( ntmp );
- }
- }
- st_insert( p->anchors, (st_data_t)a, (st_data_t)n );
- return n;
-}
-
-void
-syck_hdlr_remove_anchor( SyckParser *p, char *a )
-{
- char *atmp = a;
- SyckNode *ntmp;
- if ( p->anchors == NULL )
- {
- p->anchors = st_init_strtable();
- }
- if ( st_delete( p->anchors, (void *)&atmp, (void *)&ntmp ) )
- {
- if ( ntmp != (void *)1 )
- {
- syck_free_node( ntmp );
- }
- }
- st_insert( p->anchors, (st_data_t)a, (st_data_t)1 );
-}
-
-SyckNode *
-syck_hdlr_get_anchor( SyckParser *p, char *a )
-{
- SyckNode *n = NULL;
-
- if ( p->anchors != NULL )
- {
- if ( st_lookup( p->anchors, (st_data_t)a, (void *)&n ) )
- {
- if ( n != (void *)1 )
- {
- S_FREE( a );
- return n;
- }
- else
- {
- if ( p->bad_anchors == NULL )
- {
- p->bad_anchors = st_init_strtable();
- }
- if ( ! st_lookup( p->bad_anchors, (st_data_t)a, (void *)&n ) )
- {
- n = (p->bad_anchor_handler)( p, a );
- st_insert( p->bad_anchors, (st_data_t)a, (st_data_t)n );
- }
- }
- }
- }
-
- if ( n == NULL )
- {
- n = (p->bad_anchor_handler)( p, a );
- }
-
- if ( n->anchor )
- {
- S_FREE( a );
- }
- else
- {
- n->anchor = a;
- }
-
- return n;
-}
-
-void
-syck_add_transfer( char *uri, SyckNode *n, int taguri )
-{
- if ( n->type_id != NULL )
- {
- S_FREE( n->type_id );
- }
-
- if ( taguri == 0 )
- {
- n->type_id = uri;
- return;
- }
-
- n->type_id = syck_type_id_to_uri( uri );
- S_FREE( uri );
-}
-
-char *
-syck_xprivate( const char *type_id, int type_len )
-{
- char *uri = S_ALLOC_N( char, type_len + 14 );
- uri[0] = '\0';
- strcat( uri, "x-private:" );
- strncat( uri, type_id, type_len );
- return uri;
-}
-
-char *
-syck_taguri( const char *domain, const char *type_id, int type_len )
-{
- char *uri = S_ALLOC_N( char, strlen( domain ) + type_len + 14 );
- uri[0] = '\0';
- strcat( uri, "tag:" );
- strcat( uri, domain );
- strcat( uri, ":" );
- strncat( uri, type_id, type_len );
- return uri;
-}
-
-int
-syck_try_implicit( SyckNode *n )
-{
- return 1;
-}
-
diff --git a/ext/syck/implicit.c b/ext/syck/implicit.c
deleted file mode 100644
index 6911e6175d2..00000000000
--- a/ext/syck/implicit.c
+++ /dev/null
@@ -1,2990 +0,0 @@
-/* Generated by re2c 0.9.10 on Mon Sep 19 21:46:50 2005 */
-#line 1 "implicit.re"
-/*
- * implicit.re
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-
-#include "ruby/ruby.h"
-#include "syck.h"
-
-#define YYCTYPE char
-#define YYCURSOR cursor
-#define YYMARKER marker
-#define YYLIMIT limit
-#define YYFILL(n) (void)0
-
-void
-try_tag_implicit( SyckNode *n, int taguri )
-{
- const char *tid = "";
- switch ( n->kind )
- {
- case syck_str_kind:
- tid = syck_match_implicit( n->data.str->ptr, n->data.str->len );
- break;
-
- case syck_seq_kind:
- tid = "seq";
- break;
-
- case syck_map_kind:
- tid = "map";
- break;
- }
- if ( n->type_id != NULL ) S_FREE( n->type_id );
- if ( taguri == 1 )
- {
- n->type_id = syck_taguri( YAML_DOMAIN, tid, (int)strlen( tid ) );
- } else {
- n->type_id = syck_strndup( tid, (int)strlen( tid ) );
- }
-}
-
-const char *
-syck_match_implicit( const char *str, size_t len )
-{
- const char *cursor, *limit, *marker = 0;
- cursor = str;
- limit = str + len;
-
-
-#line 55 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy0;
- ++YYCURSOR;
-yy0:
- if((YYLIMIT - YYCURSOR) < 26) YYFILL(26);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy6;
- case '+': goto yy16;
- case '-': goto yy17;
- case '.': goto yy20;
- case '0': goto yy18;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy19;
- case '<': goto yy22;
- case '=': goto yy21;
- case 'F': goto yy15;
- case 'N': goto yy5;
- case 'O': goto yy13;
- case 'T': goto yy11;
- case 'Y': goto yy9;
- case 'f': goto yy14;
- case 'n': goto yy4;
- case 'o': goto yy12;
- case 't': goto yy10;
- case 'y': goto yy8;
- case '~': goto yy2;
- default: goto yy23;
- }
-yy2: ++YYCURSOR;
- if((yych = *YYCURSOR) <= 0x00) goto yy6;
- goto yy3;
-yy3:
-#line 123 "implicit.re"
-{ return "str"; }
-#line 100 "<stdout>"
-yy4: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'o': goto yy172;
- case 'u': goto yy200;
- default: goto yy3;
- }
-yy5: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'O': case 'o': goto yy172;
- case 'U': goto yy195;
- case 'u': goto yy196;
- default: goto yy3;
- }
-yy6: ++YYCURSOR;
- goto yy7;
-yy7:
-#line 85 "implicit.re"
-{ return "null"; }
-#line 121 "<stdout>"
-yy8: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'e': goto yy194;
- default: goto yy3;
- }
-yy9: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'E': goto yy192;
- case 'e': goto yy193;
- default: goto yy3;
- }
-yy10: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'r': goto yy190;
- default: goto yy3;
- }
-yy11: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'R': goto yy186;
- case 'r': goto yy187;
- default: goto yy3;
- }
-yy12: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'f': goto yy185;
- case 'n': goto yy182;
- default: goto yy3;
- }
-yy13: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'F': goto yy180;
- case 'N': case 'n': goto yy182;
- case 'f': goto yy181;
- default: goto yy3;
- }
-yy14: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'a': goto yy177;
- default: goto yy3;
- }
-yy15: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'A': goto yy168;
- case 'a': goto yy169;
- default: goto yy3;
- }
-yy16: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '.': goto yy167;
- case '0': goto yy158;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy47;
- default: goto yy3;
- }
-yy17: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '.': goto yy157;
- case '0': goto yy158;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy47;
- default: goto yy3;
- }
-yy18: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x00: goto yy52;
- case ',': goto yy142;
- case '.': goto yy50;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7': goto yy140;
- case '8':
- case '9': goto yy141;
- case ':': goto yy49;
- case 'x': goto yy144;
- default: goto yy3;
- }
-yy19: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x00: goto yy52;
- case ',': goto yy47;
- case '.': goto yy50;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy46;
- case ':': goto yy49;
- default: goto yy3;
- }
-yy20: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 'I': goto yy33;
- case 'N': goto yy31;
- case 'i': goto yy32;
- case 'n': goto yy30;
- default: goto yy3;
- }
-yy21: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy28;
- goto yy3;
-yy22: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '<': goto yy24;
- default: goto yy3;
- }
-yy23: yych = *++YYCURSOR;
- goto yy3;
-yy24: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy26;
- goto yy25;
-yy25: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy3;
- }
-yy26: ++YYCURSOR;
- goto yy27;
-yy27:
-#line 121 "implicit.re"
-{ return "merge"; }
-#line 279 "<stdout>"
-yy28: ++YYCURSOR;
- goto yy29;
-yy29:
-#line 119 "implicit.re"
-{ return "default"; }
-#line 285 "<stdout>"
-yy30: yych = *++YYCURSOR;
- switch(yych){
- case 'a': goto yy45;
- default: goto yy25;
- }
-yy31: yych = *++YYCURSOR;
- switch(yych){
- case 'A': goto yy40;
- case 'a': goto yy41;
- default: goto yy25;
- }
-yy32: yych = *++YYCURSOR;
- switch(yych){
- case 'n': goto yy39;
- default: goto yy25;
- }
-yy33: yych = *++YYCURSOR;
- switch(yych){
- case 'N': goto yy34;
- case 'n': goto yy35;
- default: goto yy25;
- }
-yy34: yych = *++YYCURSOR;
- switch(yych){
- case 'F': goto yy36;
- default: goto yy25;
- }
-yy35: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy36;
- default: goto yy25;
- }
-yy36: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy37;
-yy37: ++YYCURSOR;
- goto yy38;
-yy38:
-#line 105 "implicit.re"
-{ return "float#inf"; }
-#line 326 "<stdout>"
-yy39: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy36;
- default: goto yy25;
- }
-yy40: yych = *++YYCURSOR;
- switch(yych){
- case 'N': goto yy42;
- default: goto yy25;
- }
-yy41: yych = *++YYCURSOR;
- switch(yych){
- case 'N': goto yy42;
- default: goto yy25;
- }
-yy42: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy43;
-yy43: ++YYCURSOR;
- goto yy44;
-yy44:
-#line 109 "implicit.re"
-{ return "float#nan"; }
-#line 350 "<stdout>"
-yy45: yych = *++YYCURSOR;
- switch(yych){
- case 'n': goto yy42;
- default: goto yy25;
- }
-yy46: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy74;
- default: goto yy48;
- }
-yy47: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy48;
-yy48: switch(yych){
- case 0x00: goto yy52;
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy47;
- case '.': goto yy50;
- case ':': goto yy49;
- default: goto yy25;
- }
-yy49: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5': goto yy66;
- case '6':
- case '7':
- case '8':
- case '9': goto yy67;
- default: goto yy25;
- }
-yy50: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- goto yy51;
-yy51: switch(yych){
- case 0x00: goto yy56;
- case ',': goto yy54;
- case '.': goto yy58;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy50;
- case 'E': case 'e': goto yy60;
- default: goto yy25;
- }
-yy52: ++YYCURSOR;
- goto yy53;
-yy53:
-#line 97 "implicit.re"
-{ return "int"; }
-#line 432 "<stdout>"
-yy54: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy55;
-yy55: switch(yych){
- case 0x00: goto yy56;
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy54;
- default: goto yy25;
- }
-yy56: ++YYCURSOR;
- goto yy57;
-yy57:
-#line 99 "implicit.re"
-{ return "float#fix"; }
-#line 456 "<stdout>"
-yy58: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- goto yy59;
-yy59: switch(yych){
- case '.': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy58;
- case 'E': case 'e': goto yy60;
- default: goto yy25;
- }
-yy60: yych = *++YYCURSOR;
- switch(yych){
- case '+': case '-': goto yy61;
- default: goto yy25;
- }
-yy61: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy25;
- goto yy63;
-yy62: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy63;
-yy63: switch(yych){
- case 0x00: goto yy64;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy62;
- default: goto yy25;
- }
-yy64: ++YYCURSOR;
- goto yy65;
-yy65:
-#line 101 "implicit.re"
-{ return "float#exp"; }
-#line 506 "<stdout>"
-yy66: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy70;
- case '.': goto yy68;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy67;
- case ':': goto yy49;
- default: goto yy25;
- }
-yy67: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy70;
- case '.': goto yy68;
- case ':': goto yy49;
- default: goto yy25;
- }
-yy68: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy69;
-yy69: switch(yych){
- case 0x00: goto yy72;
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy68;
- default: goto yy25;
- }
-yy70: ++YYCURSOR;
- goto yy71;
-yy71:
-#line 95 "implicit.re"
-{ return "int#base60"; }
-#line 558 "<stdout>"
-yy72: ++YYCURSOR;
- goto yy73;
-yy73:
-#line 103 "implicit.re"
-{ return "float#base60"; }
-#line 564 "<stdout>"
-yy74: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy75;
- default: goto yy48;
- }
-yy75: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy76;
- default: goto yy48;
- }
-yy76: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy77;
- default: goto yy25;
- }
-yy77: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy78;
- default: goto yy25;
- }
-yy78: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy79;
- default: goto yy25;
- }
-yy79: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy80;
- default: goto yy25;
- }
-yy80: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy81;
- default: goto yy25;
- }
-yy81: yych = *++YYCURSOR;
- switch(yych){
- case 0x00: goto yy82;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy25;
- case 'T': goto yy84;
- case 't': goto yy85;
- default: goto yy87;
- }
-yy82: ++YYCURSOR;
- goto yy83;
-yy83:
-#line 111 "implicit.re"
-{ return "timestamp#ymd"; }
-#line 667 "<stdout>"
-yy84: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy126;
- default: goto yy25;
- }
-yy85: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy108;
- default: goto yy25;
- }
-yy86: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 9) YYFILL(9);
- yych = *YYCURSOR;
- goto yy87;
-yy87: switch(yych){
- case 0x09: case ' ': goto yy86;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy88;
- default: goto yy25;
- }
-yy88: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy89;
- default: goto yy25;
- }
-yy89: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy90;
- default: goto yy25;
- }
-yy90: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy91;
- default: goto yy25;
- }
-yy91: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy92;
- default: goto yy25;
- }
-yy92: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy93;
- default: goto yy25;
- }
-yy93: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy94;
- default: goto yy25;
- }
-yy94: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy95;
- default: goto yy25;
- }
-yy95: yych = *++YYCURSOR;
- switch(yych){
- case 0x09: case ' ': goto yy98;
- case '.': goto yy96;
- default: goto yy25;
- }
-yy96: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy97;
-yy97: switch(yych){
- case 0x09: case ' ': goto yy98;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy96;
- default: goto yy25;
- }
-yy98: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
- yych = *YYCURSOR;
- goto yy99;
-yy99: switch(yych){
- case 0x09: case ' ': goto yy98;
- case '+': case '-': goto yy101;
- case 'Z': goto yy100;
- default: goto yy25;
- }
-yy100: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy105;
- goto yy25;
-yy101: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy102;
- default: goto yy25;
- }
-yy102: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy103;
- default: goto yy25;
- }
-yy103: yych = *++YYCURSOR;
- switch(yych){
- case 0x00: goto yy105;
- case ':': goto yy104;
- default: goto yy25;
- }
-yy104: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy107;
- default: goto yy25;
- }
-yy105: ++YYCURSOR;
- goto yy106;
-yy106:
-#line 115 "implicit.re"
-{ return "timestamp#spaced"; }
-#line 884 "<stdout>"
-yy107: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy100;
- default: goto yy25;
- }
-yy108: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy109;
- default: goto yy25;
- }
-yy109: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy110;
- default: goto yy25;
- }
-yy110: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy111;
- default: goto yy25;
- }
-yy111: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy112;
- default: goto yy25;
- }
-yy112: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy113;
- default: goto yy25;
- }
-yy113: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy114;
- default: goto yy25;
- }
-yy114: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy115;
- default: goto yy25;
- }
-yy115: yych = *++YYCURSOR;
- switch(yych){
- case '.': goto yy116;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy25;
- default: goto yy117;
- }
-yy116: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
- yych = *YYCURSOR;
- goto yy117;
-yy117: switch(yych){
- case '+': case '-': goto yy119;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy116;
- case 'Z': goto yy118;
- default: goto yy25;
- }
-yy118: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy123;
- goto yy25;
-yy119: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy120;
- default: goto yy25;
- }
-yy120: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy121;
- default: goto yy25;
- }
-yy121: yych = *++YYCURSOR;
- switch(yych){
- case 0x00: goto yy123;
- case ':': goto yy122;
- default: goto yy25;
- }
-yy122: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy125;
- default: goto yy25;
- }
-yy123: ++YYCURSOR;
- goto yy124;
-yy124:
-#line 113 "implicit.re"
-{ return "timestamp#iso8601"; }
-#line 1069 "<stdout>"
-yy125: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy118;
- default: goto yy25;
- }
-yy126: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy127;
- default: goto yy25;
- }
-yy127: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy128;
- default: goto yy25;
- }
-yy128: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy129;
- default: goto yy25;
- }
-yy129: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy130;
- default: goto yy25;
- }
-yy130: yych = *++YYCURSOR;
- switch(yych){
- case ':': goto yy131;
- default: goto yy25;
- }
-yy131: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy132;
- default: goto yy25;
- }
-yy132: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy133;
- default: goto yy25;
- }
-yy133: yych = *++YYCURSOR;
- switch(yych){
- case '.': goto yy134;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy25;
- case 'Z': goto yy136;
- default: goto yy135;
- }
-yy134: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
- yych = *YYCURSOR;
- goto yy135;
-yy135: switch(yych){
- case '+': case '-': goto yy119;
- case '0': goto yy134;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy138;
- case 'Z': goto yy118;
- default: goto yy25;
- }
-yy136: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy137;
-yy137: yych = *++YYCURSOR;
- goto yy124;
-yy138: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
- yych = *YYCURSOR;
- goto yy139;
-yy139: switch(yych){
- case '+': case '-': goto yy119;
- case '0': goto yy134;
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy138;
- case 'Z': goto yy136;
- default: goto yy25;
- }
-yy140: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7': goto yy155;
- case '8':
- case '9': goto yy153;
- default: goto yy143;
- }
-yy141: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy153;
- default: goto yy152;
- }
-yy142: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy143;
-yy143: switch(yych){
- case 0x00: goto yy149;
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7': goto yy142;
- case '.': goto yy50;
- case '8':
- case '9': goto yy151;
- case ':': goto yy49;
- default: goto yy25;
- }
-yy144: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy25;
- goto yy146;
-yy145: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy146;
-yy146: switch(yych){
- case 0x00: goto yy147;
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f': goto yy145;
- default: goto yy25;
- }
-yy147: ++YYCURSOR;
- goto yy148;
-yy148:
-#line 91 "implicit.re"
-{ return "int#hex"; }
-#line 1307 "<stdout>"
-yy149: ++YYCURSOR;
- goto yy150;
-yy150:
-#line 93 "implicit.re"
-{ return "int#oct"; }
-#line 1313 "<stdout>"
-yy151: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy152;
-yy152: switch(yych){
- case ',': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy151;
- case '.': goto yy50;
- case ':': goto yy49;
- default: goto yy25;
- }
-yy153: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy154;
- default: goto yy152;
- }
-yy154: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy76;
- default: goto yy152;
- }
-yy155: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7': goto yy156;
- case '8':
- case '9': goto yy154;
- default: goto yy143;
- }
-yy156: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy76;
- default: goto yy143;
- }
-yy157: yych = *++YYCURSOR;
- switch(yych){
- case 'I': goto yy160;
- case 'i': goto yy159;
- default: goto yy25;
- }
-yy158: yych = *++YYCURSOR;
- switch(yych){
- case 0x00: goto yy52;
- case 'x': goto yy144;
- default: goto yy143;
- }
-yy159: yych = *++YYCURSOR;
- switch(yych){
- case 'n': goto yy166;
- default: goto yy25;
- }
-yy160: yych = *++YYCURSOR;
- switch(yych){
- case 'N': goto yy161;
- case 'n': goto yy162;
- default: goto yy25;
- }
-yy161: yych = *++YYCURSOR;
- switch(yych){
- case 'F': goto yy163;
- default: goto yy25;
- }
-yy162: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy163;
- default: goto yy25;
- }
-yy163: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy164;
-yy164: ++YYCURSOR;
- goto yy165;
-yy165:
-#line 107 "implicit.re"
-{ return "float#neginf"; }
-#line 1412 "<stdout>"
-yy166: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy163;
- default: goto yy25;
- }
-yy167: yych = *++YYCURSOR;
- switch(yych){
- case 'I': goto yy33;
- case 'i': goto yy32;
- default: goto yy25;
- }
-yy168: yych = *++YYCURSOR;
- switch(yych){
- case 'L': goto yy175;
- default: goto yy25;
- }
-yy169: yych = *++YYCURSOR;
- switch(yych){
- case 'l': goto yy170;
- default: goto yy25;
- }
-yy170: yych = *++YYCURSOR;
- switch(yych){
- case 's': goto yy171;
- default: goto yy25;
- }
-yy171: yych = *++YYCURSOR;
- switch(yych){
- case 'e': goto yy172;
- default: goto yy25;
- }
-yy172: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy173;
-yy173: ++YYCURSOR;
- goto yy174;
-yy174:
-#line 89 "implicit.re"
-{ return "bool#no"; }
-#line 1452 "<stdout>"
-yy175: yych = *++YYCURSOR;
- switch(yych){
- case 'S': goto yy176;
- default: goto yy25;
- }
-yy176: yych = *++YYCURSOR;
- switch(yych){
- case 'E': goto yy172;
- default: goto yy25;
- }
-yy177: yych = *++YYCURSOR;
- switch(yych){
- case 'l': goto yy178;
- default: goto yy25;
- }
-yy178: yych = *++YYCURSOR;
- switch(yych){
- case 's': goto yy179;
- default: goto yy25;
- }
-yy179: yych = *++YYCURSOR;
- switch(yych){
- case 'e': goto yy172;
- default: goto yy25;
- }
-yy180: yych = *++YYCURSOR;
- switch(yych){
- case 'F': goto yy172;
- default: goto yy25;
- }
-yy181: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy172;
- default: goto yy25;
- }
-yy182: yych = *++YYCURSOR;
- if(yych >= 0x01) goto yy25;
- goto yy183;
-yy183: ++YYCURSOR;
- goto yy184;
-yy184:
-#line 87 "implicit.re"
-{ return "bool#yes"; }
-#line 1496 "<stdout>"
-yy185: yych = *++YYCURSOR;
- switch(yych){
- case 'f': goto yy172;
- default: goto yy25;
- }
-yy186: yych = *++YYCURSOR;
- switch(yych){
- case 'U': goto yy189;
- default: goto yy25;
- }
-yy187: yych = *++YYCURSOR;
- switch(yych){
- case 'u': goto yy188;
- default: goto yy25;
- }
-yy188: yych = *++YYCURSOR;
- switch(yych){
- case 'e': goto yy182;
- default: goto yy25;
- }
-yy189: yych = *++YYCURSOR;
- switch(yych){
- case 'E': goto yy182;
- default: goto yy25;
- }
-yy190: yych = *++YYCURSOR;
- switch(yych){
- case 'u': goto yy191;
- default: goto yy25;
- }
-yy191: yych = *++YYCURSOR;
- switch(yych){
- case 'e': goto yy182;
- default: goto yy25;
- }
-yy192: yych = *++YYCURSOR;
- switch(yych){
- case 'S': goto yy182;
- default: goto yy25;
- }
-yy193: yych = *++YYCURSOR;
- switch(yych){
- case 's': goto yy182;
- default: goto yy25;
- }
-yy194: yych = *++YYCURSOR;
- switch(yych){
- case 's': goto yy182;
- default: goto yy25;
- }
-yy195: yych = *++YYCURSOR;
- switch(yych){
- case 'L': goto yy199;
- default: goto yy25;
- }
-yy196: yych = *++YYCURSOR;
- switch(yych){
- case 'l': goto yy197;
- default: goto yy25;
- }
-yy197: yych = *++YYCURSOR;
- switch(yych){
- case 'l': goto yy198;
- default: goto yy25;
- }
-yy198: yych = *++YYCURSOR;
- if(yych <= 0x00) goto yy6;
- goto yy25;
-yy199: yych = *++YYCURSOR;
- switch(yych){
- case 'L': goto yy198;
- default: goto yy25;
- }
-yy200: yych = *++YYCURSOR;
- switch(yych){
- case 'l': goto yy201;
- default: goto yy25;
- }
-yy201: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 'l': goto yy198;
- default: goto yy25;
- }
-}
-#line 125 "implicit.re"
-
-
-}
-
-/* Remove ending fragment and compare types */
-int
-syck_tagcmp( const char *tag1, const char *tag2 )
-{
- if ( tag1 == tag2 ) return 1;
- if ( tag1 == NULL || tag2 == NULL ) return 0;
- else {
- int i;
- char *othorpe;
- char *tmp1 = syck_strndup( tag1, strlen( tag1 ) );
- char *tmp2 = syck_strndup( tag2, strlen( tag2 ) );
- othorpe = strstr( tmp1, "#" );
- if ( othorpe != NULL ) {
- othorpe[0] = '\0';
- }
- othorpe = strstr( tmp2, "#" );
- if ( othorpe != NULL ) {
- othorpe[0] = '\0';
- }
- i = strcmp( tmp1, tmp2 );
- S_FREE( tmp1 ); S_FREE( tmp2 );
- return i;
- }
-}
-
-char *
-syck_type_id_to_uri( const char *type_id )
-{
- const char *cursor, *limit, *marker = 0;
-
- cursor = type_id;
- limit = type_id + strlen( type_id );
-
-
-#line 1620 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept = 0;
- goto yy202;
- ++YYCURSOR;
-yy202:
- if((YYLIMIT - YYCURSOR) < 11) YYFILL(11);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy204;
- case '!': goto yy208;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's': case 'u':
- case 'v':
- case 'w': case 'y':
- case 'z': goto yy210;
- case 't': goto yy205;
- case 'x': goto yy207;
- default: goto yy211;
- }
-yy204: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy206;
- }
-yy205: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case ',': goto yy216;
- case '-': goto yy212;
- case '.': goto yy217;
- case '/': goto yy218;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy214;
- case 'a': goto yy246;
- default: goto yy206;
- }
-yy206:
-#line 202 "implicit.re"
-{ return syck_taguri( YAML_DOMAIN, type_id, (int)strlen( type_id ) ); }
-#line 1768 "<stdout>"
-yy207: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case ',': case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy215;
- case '-': goto yy236;
- default: goto yy206;
- }
-yy208: ++YYCURSOR;
- goto yy209;
-yy209:
-#line 176 "implicit.re"
-{ return syck_xprivate( type_id + 1, (int)strlen( type_id ) - 1 ); }
-#line 1842 "<stdout>"
-yy210: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case ',': goto yy216;
- case '-': goto yy212;
- case '.': goto yy217;
- case '/': goto yy218;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy214;
- default: goto yy206;
- }
-yy211: yych = *++YYCURSOR;
- goto yy206;
-yy212: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy213;
-yy213: switch(yych){
- case '-': goto yy212;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy214;
- default: goto yy204;
- }
-yy214: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy215;
-yy215: switch(yych){
- case ',': goto yy216;
- case '-': goto yy212;
- case '.': goto yy217;
- case '/': goto yy218;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy214;
- default: goto yy204;
- }
-yy216: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy224;
- default: goto yy204;
- }
-yy217: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy220;
- default: goto yy204;
- }
-yy218: ++YYCURSOR;
- goto yy219;
-yy219:
-#line 178 "implicit.re"
-{ char *domain = S_ALLOC_N( char, ( YYCURSOR - type_id ) + 15 );
- char *uri;
-
- domain[0] = '\0';
- strncat( domain, type_id, ( YYCURSOR - type_id ) - 1 );
- strcat( domain, "." );
- strcat( domain, YAML_DOMAIN );
- uri = syck_taguri( domain, YYCURSOR, (int)(YYLIMIT - YYCURSOR) );
-
- S_FREE( domain );
- return uri;
- }
-#line 2149 "<stdout>"
-yy220: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 12) YYFILL(12);
- yych = *YYCURSOR;
- goto yy221;
-yy221: switch(yych){
- case ',': goto yy216;
- case '-': goto yy222;
- case '.': goto yy217;
- case '/': goto yy218;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy220;
- default: goto yy204;
- }
-yy222: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy223;
-yy223: switch(yych){
- case '-': goto yy222;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy220;
- default: goto yy204;
- }
-yy224: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy225;
- default: goto yy204;
- }
-yy225: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy226;
- default: goto yy204;
- }
-yy226: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy227;
- default: goto yy204;
- }
-yy227: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy228;
- case '/': goto yy229;
- default: goto yy204;
- }
-yy228: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy231;
- default: goto yy204;
- }
-yy229: ++YYCURSOR;
- goto yy230;
-yy230:
-#line 191 "implicit.re"
-{ char *domain = S_ALLOC_N( char, YYCURSOR - type_id );
- char *uri;
-
- domain[0] = '\0';
- strncat( domain, type_id, ( YYCURSOR - type_id ) - 1 );
- uri = syck_taguri( domain, YYCURSOR, (int)(YYLIMIT - YYCURSOR) );
-
- S_FREE( domain );
- return uri;
- }
-#line 2365 "<stdout>"
-yy231: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy232;
- default: goto yy204;
- }
-yy232: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy233;
- case '/': goto yy229;
- default: goto yy204;
- }
-yy233: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy234;
- default: goto yy204;
- }
-yy234: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy235;
- default: goto yy204;
- }
-yy235: yych = *++YYCURSOR;
- switch(yych){
- case '/': goto yy229;
- default: goto yy204;
- }
-yy236: yych = *++YYCURSOR;
- switch(yych){
- case 'p': goto yy237;
- default: goto yy213;
- }
-yy237: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'r': goto yy238;
- default: goto yy213;
- }
-yy238: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'i': goto yy239;
- default: goto yy213;
- }
-yy239: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'v': goto yy240;
- default: goto yy213;
- }
-yy240: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'a': goto yy241;
- default: goto yy213;
- }
-yy241: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 't': goto yy242;
- default: goto yy213;
- }
-yy242: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'e': goto yy243;
- default: goto yy213;
- }
-yy243: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case ':': goto yy244;
- default: goto yy213;
- }
-yy244: ++YYCURSOR;
- goto yy245;
-yy245:
-#line 174 "implicit.re"
-{ return syck_strndup( type_id, strlen( type_id ) ); }
-#line 2485 "<stdout>"
-yy246: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case 'g': goto yy247;
- default: goto yy213;
- }
-yy247: yych = *++YYCURSOR;
- switch(yych){
- case ',': goto yy216;
- case '.': goto yy217;
- case '/': goto yy218;
- case ':': goto yy248;
- default: goto yy213;
- }
-yy248: yych = *++YYCURSOR;
- switch(yych){
- case ',':
- case '-':
- case '.': goto yy204;
- default: goto yy250;
- }
-yy249: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy250;
-yy250: switch(yych){
- case ',': goto yy253;
- case '-': goto yy251;
- case '.': goto yy254;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy249;
- default: goto yy204;
- }
-yy251: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy252;
-yy252: switch(yych){
- case '-': goto yy251;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy249;
- default: goto yy204;
- }
-yy253: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy259;
- default: goto yy204;
- }
-yy254: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy255;
- default: goto yy204;
- }
-yy255: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 12) YYFILL(12);
- yych = *YYCURSOR;
- goto yy256;
-yy256: switch(yych){
- case ',': goto yy253;
- case '-': goto yy257;
- case '.': goto yy254;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy255;
- default: goto yy204;
- }
-yy257: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy258;
-yy258: switch(yych){
- case '-': goto yy257;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy255;
- default: goto yy204;
- }
-yy259: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy260;
- default: goto yy204;
- }
-yy260: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy261;
- default: goto yy204;
- }
-yy261: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy262;
- default: goto yy204;
- }
-yy262: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy263;
- case ':': goto yy264;
- default: goto yy204;
- }
-yy263: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy266;
- default: goto yy204;
- }
-yy264: ++YYCURSOR;
- goto yy265;
-yy265:
-#line 172 "implicit.re"
-{ return syck_strndup( type_id, strlen( type_id ) ); }
-#line 2932 "<stdout>"
-yy266: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy267;
- default: goto yy204;
- }
-yy267: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy268;
- case ':': goto yy264;
- default: goto yy204;
- }
-yy268: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy269;
- default: goto yy204;
- }
-yy269: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy270;
- default: goto yy204;
- }
-yy270: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case ':': goto yy264;
- default: goto yy204;
- }
-}
-#line 204 "implicit.re"
-
-
-}
diff --git a/ext/syck/lib/syck.rb b/ext/syck/lib/syck.rb
deleted file mode 100644
index f8e3c0f8bc1..00000000000
--- a/ext/syck/lib/syck.rb
+++ /dev/null
@@ -1,447 +0,0 @@
-# -*- mode: ruby; ruby-indent-level: 4; tab-width: 4 -*- vim: sw=4 ts=4
-# $Id$
-#
-# = yaml.rb: top-level module with methods for loading and parsing YAML documents
-#
-# Author:: why the lucky stiff
-#
-
-require 'yaml/syck'
-
-# == YAML
-#
-# YAML(tm) (rhymes with 'camel') is a
-# straightforward machine parsable data serialization format designed for
-# human readability and interaction with scripting languages such as Perl
-# and Python. YAML is optimized for data serialization, formatted
-# dumping, configuration files, log files, Internet messaging and
-# filtering. This specification describes the YAML information model and
-# serialization format. Together with the Unicode standard for characters, it
-# provides all the information necessary to understand YAML Version 1.0
-# and construct computer programs to process it.
-#
-# See http://yaml.org/ for more information. For a quick tutorial, please
-# visit YAML In Five Minutes (http://yaml.kwiki.org/?YamlInFiveMinutes).
-#
-# == About This Library
-#
-# The YAML 1.0 specification outlines four stages of YAML loading and dumping.
-# This library honors all four of those stages, although data is really only
-# available to you in three stages.
-#
-# The four stages are: native, representation, serialization, and presentation.
-#
-# The native stage refers to data which has been loaded completely into Ruby's
-# own types. (See +YAML::load+.)
-#
-# The representation stage means data which has been composed into
-# +YAML::BaseNode+ objects. In this stage, the document is available as a
-# tree of node objects. You can perform YPath queries and transformations
-# at this level. (See +YAML::parse+.)
-#
-# The serialization stage happens inside the parser. The YAML parser used in
-# Ruby is called Syck. Serialized nodes are available in the extension as
-# SyckNode structs.
-#
-# The presentation stage is the YAML document itself. This is accessible
-# to you as a string. (See +YAML::dump+.)
-#
-# For more information about the various information models, see Chapter
-# 3 of the YAML 1.0 Specification (http://yaml.org/spec/#id2491269).
-#
-# The YAML module provides quick access to the most common loading (YAML::load)
-# and dumping (YAML::dump) tasks. This module also provides an API for registering
-# global types (YAML::add_domain_type).
-#
-# == Example
-#
-# A simple round-trip (load and dump) of an object.
-#
-# require "yaml"
-#
-# test_obj = ["dogs", "cats", "badgers"]
-#
-# yaml_obj = YAML::dump( test_obj )
-# # -> ---
-# - dogs
-# - cats
-# - badgers
-# ruby_obj = YAML::load( yaml_obj )
-# # => ["dogs", "cats", "badgers"]
-# ruby_obj == test_obj
-# # => true
-#
-# To register your custom types with the global resolver, use +add_domain_type+.
-#
-# YAML::add_domain_type( "your-site.com,2004", "widget" ) do |type, val|
-# Widget.new( val )
-# end
-#
-module Syck
-
- DefaultResolver.use_types_at( @@tagged_classes )
-
- # Returns a new default parser
- def self.parser; Parser.new.set_resolver( self.resolver ); end
-
- # Returns a new generic parser
- def self.generic_parser
- warn "#{caller[0]}: YAML.generic_parser is deprecated, switch to psych" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- Parser.new.set_resolver( GenericResolver )
- end
-
- # Returns the default resolver
- def self.resolver
- warn "#{caller[0]}: YAML.resolver is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- DefaultResolver
- end
-
- # Returns a new default emitter
- def self.emitter
- warn "#{caller[0]}: YAML.emitter is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- Emitter.new.set_resolver( self.resolver )
- end
-
- #
- # Converts _obj_ to YAML and writes the YAML result to _io_.
- #
- # File.open( 'animals.yaml', 'w' ) do |out|
- # YAML.dump( ['badger', 'elephant', 'tiger'], out )
- # end
- #
- # If no _io_ is provided, a string containing the dumped YAML
- # is returned.
- #
- # YAML.dump( :locked )
- # #=> "--- :locked"
- #
- def self.dump( obj, io = nil )
- obj.to_yaml( io || io2 = StringIO.new )
- io || ( io2.rewind; io2.read )
- end
-
- #
- # Load a document from the current _io_ stream.
- #
- # File.open( 'animals.yaml' ) { |yf| YAML::load( yf ) }
- # #=> ['badger', 'elephant', 'tiger']
- #
- # Can also load from a string.
- #
- # YAML.load( "--- :locked" )
- # #=> :locked
- #
- def self.load( io )
- parser.load( io )
- end
-
- #
- # Load a document from the file located at _filepath_.
- #
- # YAML.load_file( 'animals.yaml' )
- # #=> ['badger', 'elephant', 'tiger']
- #
- def self.load_file( filepath )
- File.open( filepath ) do |f|
- load( f )
- end
- end
-
- #
- # Parse the first document from the current _io_ stream
- #
- # File.open( 'animals.yaml' ) { |yf| YAML::load( yf ) }
- # #=> #<YAML::Syck::Node:0x82ccce0
- # @kind=:seq,
- # @value=
- # [#<YAML::Syck::Node:0x82ccd94
- # @kind=:scalar,
- # @type_id="str",
- # @value="badger">,
- # #<YAML::Syck::Node:0x82ccd58
- # @kind=:scalar,
- # @type_id="str",
- # @value="elephant">,
- # #<YAML::Syck::Node:0x82ccd1c
- # @kind=:scalar,
- # @type_id="str",
- # @value="tiger">]>
- #
- # Can also load from a string.
- #
- # YAML.parse( "--- :locked" )
- # #=> #<YAML::Syck::Node:0x82edddc
- # @type_id="tag:ruby.yaml.org,2002:sym",
- # @value=":locked", @kind=:scalar>
- #
- def self.parse( io )
- generic_parser.load( io )
- end
-
- #
- # Parse a document from the file located at _filepath_.
- #
- # YAML.parse_file( 'animals.yaml' )
- # #=> #<YAML::Syck::Node:0x82ccce0
- # @kind=:seq,
- # @value=
- # [#<YAML::Syck::Node:0x82ccd94
- # @kind=:scalar,
- # @type_id="str",
- # @value="badger">,
- # #<YAML::Syck::Node:0x82ccd58
- # @kind=:scalar,
- # @type_id="str",
- # @value="elephant">,
- # #<YAML::Syck::Node:0x82ccd1c
- # @kind=:scalar,
- # @type_id="str",
- # @value="tiger">]>
- #
- def self.parse_file( filepath )
- File.open( filepath ) do |f|
- parse( f )
- end
- end
-
- #
- # Calls _block_ with each consecutive document in the YAML
- # stream contained in _io_.
- #
- # File.open( 'many-docs.yaml' ) do |yf|
- # YAML.each_document( yf ) do |ydoc|
- # ## ydoc contains the single object
- # ## from the YAML document
- # end
- # end
- #
- def self.each_document( io, &block )
- warn "#{caller[0]}: YAML.each_document is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- parser.load_documents( io, &block )
- end
-
- #
- # Calls _block_ with each consecutive document in the YAML
- # stream contained in _io_.
- #
- # File.open( 'many-docs.yaml' ) do |yf|
- # YAML.load_documents( yf ) do |ydoc|
- # ## ydoc contains the single object
- # ## from the YAML document
- # end
- # end
- #
- def self.load_documents( io, &doc_proc )
- parser.load_documents( io, &doc_proc )
- end
-
- #
- # Calls _block_ with a tree of +YAML::BaseNodes+, one tree for
- # each consecutive document in the YAML stream contained in _io_.
- #
- # File.open( 'many-docs.yaml' ) do |yf|
- # YAML.each_node( yf ) do |ydoc|
- # ## ydoc contains a tree of nodes
- # ## from the YAML document
- # end
- # end
- #
- def self.each_node( io, &doc_proc )
- warn "#{caller[0]}: YAML.each_node is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- generic_parser.load_documents( io, &doc_proc )
- end
-
- #
- # Calls _block_ with a tree of +YAML::BaseNodes+, one tree for
- # each consecutive document in the YAML stream contained in _io_.
- #
- # File.open( 'many-docs.yaml' ) do |yf|
- # YAML.parse_documents( yf ) do |ydoc|
- # ## ydoc contains a tree of nodes
- # ## from the YAML document
- # end
- # end
- #
- def self.parse_documents( io, &doc_proc )
- warn "#{caller[0]}: YAML.parse_documents is deprecated, use load_stream" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- self.each_node( io, &doc_proc )
- end
-
- #
- # Loads all documents from the current _io_ stream,
- # returning a +YAML::Stream+ object containing all
- # loaded documents.
- #
- def self.load_stream( io )
- d = nil
- parser.load_documents( io ) do |doc|
- d = Stream.new if not d
- d.add( doc )
- end
- return d
- end
-
- #
- # Returns a YAML stream containing each of the items in +objs+,
- # each having their own document.
- #
- # YAML.dump_stream( 0, [], {} )
- # #=> --- 0
- # --- []
- # --- {}
- #
- def self.dump_stream( *objs )
- d = Stream.new
- objs.each do |doc|
- d.add( doc )
- end
- d.emit
- end
-
- #
- # Add a global handler for a YAML domain type.
- #
- def self.add_domain_type( domain, type_tag, &transfer_proc )
- resolver.add_type( "tag:#{ domain }:#{ type_tag }", transfer_proc )
- end
-
- #
- # Add a transfer method for a builtin type
- #
- def self.add_builtin_type( type_tag, &transfer_proc )
- resolver.add_type( "tag:yaml.org,2002:#{ type_tag }", transfer_proc )
- end
-
- #
- # Add a transfer method for a builtin type
- #
- def self.add_ruby_type( type_tag, &transfer_proc )
- warn "#{caller[0]}: YAML.add_ruby_type is deprecated, use add_domain_type" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- resolver.add_type( "tag:ruby.yaml.org,2002:#{ type_tag }", transfer_proc )
- end
-
- #
- # Add a private document type
- #
- def self.add_private_type( type_re, &transfer_proc )
- warn "#{caller[0]}: YAML.add_private_type is deprecated, use add_domain_type" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- resolver.add_type( "x-private:" + type_re, transfer_proc )
- end
-
- #
- # Detect typing of a string
- #
- def self.detect_implicit( val )
- warn "#{caller[0]}: YAML.detect_implicit is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- resolver.detect_implicit( val )
- end
-
- #
- # Convert a type_id to a taguri
- #
- def self.tagurize( val )
- warn "#{caller[0]}: YAML.tagurize is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- resolver.tagurize( val )
- end
-
- #
- # Apply a transfer method to a Ruby object
- #
- def self.transfer( type_id, obj )
- warn "#{caller[0]}: YAML.transfer is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- resolver.transfer( tagurize( type_id ), obj )
- end
-
- #
- # Apply any implicit a node may qualify for
- #
- def self.try_implicit( obj )
- warn "#{caller[0]}: YAML.try_implicit is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- transfer( detect_implicit( obj ), obj )
- end
-
- #
- # Method to extract colon-seperated type and class, returning
- # the type and the constant of the class
- #
- def self.read_type_class( type, obj_class )
- warn "#{caller[0]}: YAML.read_type_class is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- type, tclass = type.split( ':', 4 ).last(2)
- tclass.split( "::" ).each { |c| obj_class = obj_class.const_get( c ) } if tclass
- return [ type, obj_class ]
- end
-
- #
- # Allocate blank object
- #
- def self.object_maker( obj_class, val )
- warn "#{caller[0]}: YAML.object_maker is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- if Hash === val
- o = obj_class.allocate
- val.each_pair { |k,v|
- o.instance_variable_set("@#{k}", v)
- }
- o
- else
- raise Error, "Invalid object explicitly tagged !ruby/Object: " + val.inspect
- end
- end
-
- #
- # Allocate an Emitter if needed
- #
- def self.quick_emit( oid, opts = {}, &e )
- warn "#{caller[0]}: YAML.quick_emit is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
- out =
- if opts.is_a? Emitter
- opts
- else
- emitter.reset( opts )
- end
- out.emit( oid, &e )
- end
-
-end
-
-module Kernel
- #
- # ryan:: You know how Kernel.p is a really convenient way to dump ruby
- # structures? The only downside is that it's not as legible as
- # YAML.
- #
- # _why:: (listening)
- #
- # ryan:: I know you don't want to urinate all over your users' namespaces.
- # But, on the other hand, convenience of dumping for debugging is,
- # IMO, a big YAML use case.
- #
- # _why:: Go nuts! Have a pony parade!
- #
- # ryan:: Either way, I certainly will have a pony parade.
- #
-
- # Prints any supplied _objects_ out in YAML. Intended as
- # a variation on +Kernel::p+.
- #
- # S = Struct.new(:name, :state)
- # s = S['dave', 'TX']
- # y s
- #
- # _produces:_
- #
- # --- !ruby/struct:S
- # name: dave
- # state: TX
- #
- def y( object, *objects )
- objects.unshift object
- puts( if objects.length == 1
- YAML.dump( *objects )
- else
- YAML.dump_stream( *objects )
- end )
- end
- private :y
-end
-
-
diff --git a/ext/syck/lib/syck/baseemitter.rb b/ext/syck/lib/syck/baseemitter.rb
deleted file mode 100644
index 5e39e450de1..00000000000
--- a/ext/syck/lib/syck/baseemitter.rb
+++ /dev/null
@@ -1,242 +0,0 @@
-#
-# BaseEmitter
-#
-
-require 'syck/constants'
-require 'syck/encoding'
-require 'syck/error'
-
-module Syck
- module BaseEmitter
- def options( opt = nil )
- if opt
- @options[opt] || DEFAULTS[opt]
- else
- @options
- end
- end
-
- def options=( opt )
- @options = opt
- end
-
- #
- # Emit binary data
- #
- def binary_base64( value )
- self << "!binary "
- self.node_text( [value].pack("m"), '|' )
- end
-
- #
- # Emit plain, normal flowing text
- #
- def node_text( value, block = nil )
- @seq_map = false
- valx = value.dup
- unless block
- block =
- if options(:UseBlock)
- '|'
- elsif not options(:UseFold) and valx =~ /\n[ \t]/ and not valx =~ /#{ESCAPE_CHAR}/
- '|'
- else
- '>'
- end
- indt = $&.to_i if block =~ /\d+/
- if valx =~ /(\A\n*[ \t#]|^---\s+)/
- indt = options(:Indent) unless indt.to_i > 0
- block += indt.to_s
- end
-
- block +=
- if valx =~ /\n\Z\n/
- "+"
- elsif valx =~ /\Z\n/
- ""
- else
- "-"
- end
- end
- block += "\n"
- if block[0] == ?"
- esc_skip = ( "\t\n" unless valx =~ /^[ \t]/ ) || ""
- valx = fold( Syck.escape( valx, esc_skip ) + "\"" ).chomp
- self << '"' + indent_text( valx, indt, false )
- else
- if block[0] == ?>
- valx = fold( valx )
- end
- #p [block, indt]
- self << block + indent_text( valx, indt )
- end
- end
-
- #
- # Emit a simple, unqouted string
- #
- def simple( value )
- @seq_map = false
- self << value.to_s
- end
-
- #
- # Emit double-quoted string
- #
- def double( value )
- "\"#{Syck.escape( value )}\""
- end
-
- #
- # Emit single-quoted string
- #
- def single( value )
- "'#{value}'"
- end
-
- #
- # Write a text block with the current indent
- #
- def indent_text( text, mod, first_line = true )
- return "" if text.to_s.empty?
- spacing = indent( mod )
- text = text.gsub( /\A([^\n])/, "#{ spacing }\\1" ) if first_line
- return text.gsub( /\n^([^\n])/, "\n#{spacing}\\1" )
- end
-
- #
- # Write a current indent
- #
- def indent( mod = nil )
- #p [ self.id, level, mod, :INDENT ]
- if level <= 0
- mod ||= 0
- else
- mod ||= options(:Indent)
- mod += ( level - 1 ) * options(:Indent)
- end
- return " " * mod
- end
-
- #
- # Add indent to the buffer
- #
- def indent!
- self << indent
- end
-
- #
- # Folding paragraphs within a column
- #
- def fold( value )
- value.gsub( /(^[ \t]+.*$)|(\S.{0,#{options(:BestWidth) - 1}})(?:[ \t]+|(\n+(?=[ \t]|\Z))|$)/ ) do
- $1 || $2 + ( $3 || "\n" )
- end
- end
-
- #
- # Quick mapping
- #
- def map( type, &e )
- val = Mapping.new
- e.call( val )
- self << "#{type} " if type.length.nonzero?
-
- #
- # Empty hashes
- #
- if val.length.zero?
- self << "{}"
- @seq_map = false
- else
- # FIXME
- # if @buffer.length == 1 and options(:UseHeader) == false and type.length.zero?
- # @headless = 1
- # end
-
- defkey = @options.delete( :DefaultKey )
- if defkey
- seq_map_shortcut
- self << "= : "
- defkey.to_yaml( :Emitter => self )
- end
-
- #
- # Emit the key and value
- #
- val.each { |v|
- seq_map_shortcut
- if v[0].is_complex_yaml?
- self << "? "
- end
- v[0].to_yaml( :Emitter => self )
- if v[0].is_complex_yaml?
- self << "\n"
- indent!
- end
- self << ": "
- v[1].to_yaml( :Emitter => self )
- }
- end
- end
-
- def seq_map_shortcut
- # FIXME: seq_map needs to work with the new anchoring system
- # if @seq_map
- # @anchor_extras[@buffer.length - 1] = "\n" + indent
- # @seq_map = false
- # else
- self << "\n"
- indent!
- # end
- end
-
- #
- # Quick sequence
- #
- def seq( type, &e )
- @seq_map = false
- val = Sequence.new
- e.call( val )
- self << "#{type} " if type.length.nonzero?
-
- #
- # Empty arrays
- #
- if val.length.zero?
- self << "[]"
- else
- # FIXME
- # if @buffer.length == 1 and options(:UseHeader) == false and type.length.zero?
- # @headless = 1
- # end
-
- #
- # Emit the key and value
- #
- val.each { |v|
- self << "\n"
- indent!
- self << "- "
- @seq_map = true if v.class == Hash
- v.to_yaml( :Emitter => self )
- }
- end
- end
- end
-
- #
- # Emitter helper classes
- #
- class Mapping < Array
- def add( k, v )
- push [k, v]
- end
- end
-
- class Sequence < Array
- def add( v )
- push v
- end
- end
-end
diff --git a/ext/syck/lib/syck/basenode.rb b/ext/syck/lib/syck/basenode.rb
deleted file mode 100644
index 5dc27bfdfe5..00000000000
--- a/ext/syck/lib/syck/basenode.rb
+++ /dev/null
@@ -1,222 +0,0 @@
-#
-# YAML::BaseNode class
-#
-
-module Syck
-
- #
- # YAML Generic Model container
- #
- module BaseNode
-
- #
- # Search for YPath entry and return
- # qualified nodes.
- #
- def select( ypath_str )
- warn "#{caller[0]}: select is deprecated" if $VERBOSE
- matches = match_path( ypath_str )
-
- #
- # Create a new generic view of the elements selected
- #
- if matches
- result = []
- matches.each { |m|
- result.push m.last
- }
- Syck.transfer( 'seq', result )
- end
- end
-
- #
- # Search for YPath entry and return
- # transformed nodes.
- #
- def select!( ypath_str )
- warn "#{caller[0]}: select!() is deprecated" if $VERBOSE
- matches = match_path( ypath_str )
-
- #
- # Create a new generic view of the elements selected
- #
- if matches
- result = []
- matches.each { |m|
- result.push m.last.transform
- }
- result
- end
- end
-
- #
- # Search for YPath entry and return a list of
- # qualified paths.
- #
- def search( ypath_str )
- warn "#{caller[0]}: search() is deprecated" if $VERBOSE
- matches = match_path( ypath_str )
-
- if matches
- matches.collect { |m|
- path = []
- m.each_index { |i|
- path.push m[i] if ( i % 2 ).zero?
- }
- "/" + path.compact.join( "/" )
- }
- end
- end
-
- def at( seg )
- warn "#{caller[0]}: at() is deprecated" if $VERBOSE
- if Hash === @value
- self[seg]
- elsif Array === @value and seg =~ /\A\d+\Z/ and @value[seg.to_i]
- @value[seg.to_i]
- end
- end
-
- #
- # YPath search returning a complete depth array
- #
- def match_path( ypath_str )
- warn "#{caller[0]}: match_path is deprecated" if $VERBOSE
- require 'syck/ypath'
- matches = []
- YPath.each_path( ypath_str ) do |ypath|
- seg = match_segment( ypath, 0 )
- matches += seg if seg
- end
- matches.uniq
- end
-
- #
- # Search a node for a single YPath segment
- #
- def match_segment( ypath, depth )
- warn "#{caller[0]}: match_segment is deprecated" if $VERBOSE
- deep_nodes = []
- seg = ypath.segments[ depth ]
- if seg == "/"
- unless String === @value
- idx = -1
- @value.collect { |v|
- idx += 1
- if Hash === @value
- match_init = [v[0].transform, v[1]]
- match_deep = v[1].match_segment( ypath, depth )
- else
- match_init = [idx, v]
- match_deep = v.match_segment( ypath, depth )
- end
- if match_deep
- match_deep.each { |m|
- deep_nodes.push( match_init + m )
- }
- end
- }
- end
- depth += 1
- seg = ypath.segments[ depth ]
- end
- match_nodes =
- case seg
- when "."
- [[nil, self]]
- when ".."
- [["..", nil]]
- when "*"
- if @value.is_a? Enumerable
- idx = -1
- @value.collect { |h|
- idx += 1
- if Hash === @value
- [h[0].transform, h[1]]
- else
- [idx, h]
- end
- }
- end
- else
- if seg =~ /^"(.*)"$/
- seg = $1
- elsif seg =~ /^'(.*)'$/
- seg = $1
- end
- if ( v = at( seg ) )
- [[ seg, v ]]
- end
- end
- return deep_nodes unless match_nodes
- pred = ypath.predicates[ depth ]
- if pred
- case pred
- when /^\.=/
- pred = $' # '
- match_nodes.reject! { |n|
- n.last.value != pred
- }
- else
- match_nodes.reject! { |n|
- n.last.at( pred ).nil?
- }
- end
- end
- return match_nodes + deep_nodes unless ypath.segments.length > depth + 1
-
- #puts "DEPTH: #{depth + 1}"
- deep_nodes = []
- match_nodes.each { |n|
- if n[1].is_a? BaseNode
- match_deep = n[1].match_segment( ypath, depth + 1 )
- if match_deep
- match_deep.each { |m|
- deep_nodes.push( n + m )
- }
- end
- else
- deep_nodes = []
- end
- }
- deep_nodes = nil if deep_nodes.length == 0
- deep_nodes
- end
-
- #
- # We want the node to act like as Hash
- # if it is.
- #
- def []( *key )
- if Hash === @value
- v = @value.detect { |k,| k.transform == key.first }
- v[1] if v
- elsif Array === @value
- @value.[]( *key )
- end
- end
-
- def children
- if Hash === @value
- @value.values.collect { |c| c[1] }
- elsif Array === @value
- @value
- end
- end
-
- def children_with_index
- warn "#{caller[0]}: children_with_index is deprecated, use children" if $VERBOSE
- if Hash === @value
- @value.keys.collect { |i| [self[i], i] }
- elsif Array === @value
- i = -1; @value.collect { |v| i += 1; [v, i] }
- end
- end
-
- def emit
- transform.to_yaml
- end
- end
-
-end
-
diff --git a/ext/syck/lib/syck/constants.rb b/ext/syck/lib/syck/constants.rb
deleted file mode 100644
index 19fe42ef858..00000000000
--- a/ext/syck/lib/syck/constants.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Constants used throughout the library
-#
-module Syck
-
- #
- # Constants
- #
- VERSION = '0.60'
- SUPPORTED_YAML_VERSIONS = ['1.0']
-
- #
- # Parser tokens
- #
- WORD_CHAR = 'A-Za-z0-9'
- PRINTABLE_CHAR = '-_A-Za-z0-9!?/()$\'". '
- NOT_PLAIN_CHAR = '\x7f\x0-\x1f\x80-\x9f'
- ESCAPE_CHAR = '[\\x00-\\x09\\x0b-\\x1f]'
- INDICATOR_CHAR = '*&!|\\\\^@%{}[]='
- SPACE_INDICATORS = '-#:,?'
- RESTRICTED_INDICATORS = '#:,}]'
- DNS_COMP_RE = "\\w(?:[-\\w]*\\w)?"
- DNS_NAME_RE = "(?:(?:#{DNS_COMP_RE}\\.)+#{DNS_COMP_RE}|#{DNS_COMP_RE})"
- ESCAPES = %w{\x00 \x01 \x02 \x03 \x04 \x05 \x06 \a
- \x08 \t \n \v \f \r \x0e \x0f
- \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17
- \x18 \x19 \x1a \e \x1c \x1d \x1e \x1f
- }
- UNESCAPES = {
- 'a' => "\x07", 'b' => "\x08", 't' => "\x09",
- 'n' => "\x0a", 'v' => "\x0b", 'f' => "\x0c",
- 'r' => "\x0d", 'e' => "\x1b", '\\' => '\\',
- }
-
- #
- # Default settings
- #
- DEFAULTS = {
- :Indent => 2, :UseHeader => false, :UseVersion => false, :Version => '1.0',
- :SortKeys => false, :AnchorFormat => 'id%03d', :ExplicitTypes => false,
- :WidthType => 'absolute', :BestWidth => 80,
- :UseBlock => false, :UseFold => false, :Encoding => :None
- }
-
-end
diff --git a/ext/syck/lib/syck/encoding.rb b/ext/syck/lib/syck/encoding.rb
deleted file mode 100644
index dad062994c2..00000000000
--- a/ext/syck/lib/syck/encoding.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# Handle Unicode-to-Internal conversion
-#
-
-module Syck
-
- #
- # Escape the string, condensing common escapes
- #
- def self.escape( value, skip = "" )
- warn "#{caller[0]}: YAML.escape is deprecated" if $VERBOSE
- value.gsub( /\\/, "\\\\\\" ).
- gsub( /"/, "\\\"" ).
- gsub( /([\x00-\x1f])/ ) do
- skip[$&] || ESCAPES[ $&.unpack("C")[0] ]
- end
- end
-
- #
- # Unescape the condenses escapes
- #
- def self.unescape( value )
- warn "#{caller[0]}: YAML.unescape is deprecated" if $VERBOSE
- value.gsub( /\\(?:([nevfbart\\])|0?x([0-9a-fA-F]{2})|u([0-9a-fA-F]{4}))/ ) {
- if $3
- ["#$3".hex ].pack('U*')
- elsif $2
- [$2].pack( "H2" )
- else
- UNESCAPES[$1]
- end
- }
- end
-
-end
diff --git a/ext/syck/lib/syck/error.rb b/ext/syck/lib/syck/error.rb
deleted file mode 100644
index 0bac8724114..00000000000
--- a/ext/syck/lib/syck/error.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# Error messages and exception class
-#
-
-module Syck
-
- #
- # Error messages
- #
-
- ERROR_NO_HEADER_NODE = "With UseHeader=false, the node Array or Hash must have elements"
- ERROR_NEED_HEADER = "With UseHeader=false, the node must be an Array or Hash"
- ERROR_BAD_EXPLICIT = "Unsupported explicit transfer: '%s'"
- ERROR_MANY_EXPLICIT = "More than one explicit transfer"
- ERROR_MANY_IMPLICIT = "More than one implicit request"
- ERROR_NO_ANCHOR = "No anchor for alias '%s'"
- ERROR_BAD_ANCHOR = "Invalid anchor: %s"
- ERROR_MANY_ANCHOR = "More than one anchor"
- ERROR_ANCHOR_ALIAS = "Can't define both an anchor and an alias"
- ERROR_BAD_ALIAS = "Invalid alias: %s"
- ERROR_MANY_ALIAS = "More than one alias"
- ERROR_ZERO_INDENT = "Can't use zero as an indentation width"
- ERROR_UNSUPPORTED_VERSION = "This release of YAML.rb does not support YAML version %s"
- ERROR_UNSUPPORTED_ENCODING = "Attempt to use unsupported encoding: %s"
-
- #
- # YAML Error classes
- #
-
- class Error < StandardError; end
- class ParseError < Error; end
- class TypeError < StandardError; end
-
-end
diff --git a/ext/syck/lib/syck/loader.rb b/ext/syck/lib/syck/loader.rb
deleted file mode 100644
index 925c9ee4b25..00000000000
--- a/ext/syck/lib/syck/loader.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-# YAML::Loader class
-# .. type handling ..
-#
-module Syck
- class Loader
- TRANSFER_DOMAINS = {
- 'yaml.org,2002' => {},
- 'ruby.yaml.org,2002' => {}
- }
- PRIVATE_TYPES = {}
- IMPLICIT_TYPES = [ 'null', 'bool', 'time', 'int', 'float' ]
- end
-end
diff --git a/ext/syck/lib/syck/rubytypes.rb b/ext/syck/lib/syck/rubytypes.rb
deleted file mode 100644
index b6869c4b8ba..00000000000
--- a/ext/syck/lib/syck/rubytypes.rb
+++ /dev/null
@@ -1,467 +0,0 @@
-# -*- mode: ruby; ruby-indent-level: 4; tab-width: 4 -*- vim: sw=4 ts=4
-require 'date'
-
-class Class
- def to_yaml( opts = {} )
- raise TypeError, "can't dump anonymous class %s" % self.class
- end
-end
-
-class Object
- yaml_as "tag:ruby.yaml.org,2002:object"
- def to_yaml_style; end
- undef to_yaml_properties rescue nil
- def to_yaml_properties; instance_variables.sort; end
- def to_yaml( opts = {} )
- YAML::quick_emit( self, opts ) do |out|
- out.map( taguri, to_yaml_style ) do |map|
- to_yaml_properties.each do |m|
- map.add( m[1..-1], instance_variable_get( m ) )
- end
- end
- end
- end
- alias :syck_to_yaml :to_yaml
-end
-
-class Hash
- yaml_as "tag:ruby.yaml.org,2002:hash"
- yaml_as "tag:yaml.org,2002:map"
- def yaml_initialize( tag, val )
- if Array === val
- update Hash.[]( *val ) # Convert the map to a sequence
- elsif Hash === val
- update val
- else
- raise YAML::TypeError, "Invalid map explicitly tagged #{ tag }: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.map( taguri, to_yaml_style ) do |map|
- each do |k, v|
- map.add( k, v )
- end
- end
- end
- end
-end
-
-class Struct
- yaml_as "tag:ruby.yaml.org,2002:struct"
- def self.yaml_tag_class_name; self.name.gsub( "Struct::", "" ); end
- def self.yaml_tag_read_class( name ); "Struct::#{ name }"; end
- def self.yaml_new( klass, tag, val )
- if Hash === val
- struct_type = nil
-
- #
- # Use existing Struct if it exists
- #
- props = {}
- val.delete_if { |k,v| props[k] = v if k =~ /^@/ }
- begin
- struct_type = YAML.read_type_class( tag, Struct ).last
- rescue NameError
- end
- if not struct_type
- struct_def = [ tag.split( ':', 4 ).last ]
- struct_type = Struct.new( *struct_def.concat( val.keys.collect { |k| k.intern } ) )
- end
-
- #
- # Set the Struct properties
- #
- st = YAML::object_maker( struct_type, {} )
- st.members.each do |m|
- st.send( "#{m}=", val[m.to_s] )
- end
- props.each do |k,v|
- st.instance_variable_set(k, v)
- end
- st
- else
- raise YAML::TypeError, "Invalid Ruby Struct: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- #
- # Basic struct is passed as a YAML map
- #
- out.map( taguri, to_yaml_style ) do |map|
- self.members.each do |m|
- map.add( m.to_s, self[m.to_s] )
- end
- self.to_yaml_properties.each do |m|
- map.add( m, instance_variable_get( m ) )
- end
- end
- end
- end
-end
-
-class Array
- yaml_as "tag:ruby.yaml.org,2002:array"
- yaml_as "tag:yaml.org,2002:seq"
- def yaml_initialize( tag, val ); concat( val.to_a ); end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.seq( taguri, to_yaml_style ) do |seq|
- each do |x|
- seq.add( x )
- end
- end
- end
- end
-end
-
-class Exception
- yaml_as "tag:ruby.yaml.org,2002:exception"
- def Exception.yaml_new( klass, tag, val )
- o = klass.allocate
- Exception.instance_method(:initialize).bind(o).call(val.delete('message'))
- val.each_pair do |k,v|
- o.instance_variable_set("@#{k}", v)
- end
- o
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.map( taguri, to_yaml_style ) do |map|
- map.add( 'message', message )
- to_yaml_properties.each do |m|
- map.add( m[1..-1], instance_variable_get( m ) )
- end
- end
- end
- end
-end
-
-class String
- yaml_as "tag:ruby.yaml.org,2002:string"
- yaml_as "tag:yaml.org,2002:binary"
- yaml_as "tag:yaml.org,2002:str"
- def is_complex_yaml?
- to_yaml_style or not to_yaml_properties.empty? or self =~ /\n.+/
- end
- def is_binary_data?
- self.count("\x00-\x7F", "^ -~\t\r\n").fdiv(self.size) > 0.3 || self.index("\x00") unless self.empty?
- end
- def String.yaml_new( klass, tag, val )
- val = val.unpack("m")[0] if tag == "tag:yaml.org,2002:binary"
- val = { 'str' => val } if String === val
- if Hash === val
- s = klass.allocate
- # Thank you, NaHi
- String.instance_method(:initialize).
- bind(s).
- call( val.delete( 'str' ) )
- val.each { |k,v| s.instance_variable_set( k, v ) }
- s
- else
- raise YAML::TypeError, "Invalid String: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( is_complex_yaml? ? self : nil, opts ) do |out|
- if is_binary_data?
- out.scalar( "tag:yaml.org,2002:binary", [self].pack("m"), :literal )
- elsif to_yaml_properties.empty?
- out.scalar( taguri, self, self =~ /^:/ ? :quote2 : to_yaml_style )
- else
- out.map( taguri, to_yaml_style ) do |map|
- map.add( 'str', "#{self}" )
- to_yaml_properties.each do |m|
- map.add( m, instance_variable_get( m ) )
- end
- end
- end
- end
- end
-end
-
-class Symbol
- yaml_as "tag:ruby.yaml.org,2002:symbol"
- yaml_as "tag:ruby.yaml.org,2002:sym"
- def Symbol.yaml_new( klass, tag, val )
- if String === val
- val = YAML::load( val ) if val =~ /\A(["']).*\1\z/
- val.intern
- else
- raise YAML::TypeError, "Invalid Symbol: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- out.scalar( "tag:yaml.org,2002:str", self.inspect, :plain )
- end
- end
-end
-
-class Range
- yaml_as "tag:ruby.yaml.org,2002:range"
- def Range.yaml_new( klass, tag, val )
- inr = %r'(\w+|[+-]?\d+(?:\.\d+)?(?:e[+-]\d+)?|"(?:[^\\"]|\\.)*")'
- opts = {}
- if String === val and val =~ /^#{inr}(\.{2,3})#{inr}$/o
- r1, rdots, r2 = $1, $2, $3
- opts = {
- 'begin' => YAML.load( "--- #{r1}" ),
- 'end' => YAML.load( "--- #{r2}" ),
- 'excl' => rdots.length == 3
- }
- val = {}
- elsif Hash === val
- opts['begin'] = val.delete('begin')
- opts['end'] = val.delete('end')
- opts['excl'] = val.delete('excl')
- end
- if Hash === opts
- r = YAML::object_maker( klass, {} )
- # Thank you, NaHi
- Range.instance_method(:initialize).
- bind(r).
- call( opts['begin'], opts['end'], opts['excl'] )
- val.each { |k,v| r.instance_variable_set( k, v ) }
- r
- else
- raise YAML::TypeError, "Invalid Range: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- # if self.begin.is_complex_yaml? or self.begin.respond_to? :to_str or
- # self.end.is_complex_yaml? or self.end.respond_to? :to_str or
- # not to_yaml_properties.empty?
- out.map( taguri, to_yaml_style ) do |map|
- map.add( 'begin', self.begin )
- map.add( 'end', self.end )
- map.add( 'excl', self.exclude_end? )
- to_yaml_properties.each do |m|
- map.add( m, instance_variable_get( m ) )
- end
- end
- # else
- # out.scalar( taguri ) do |sc|
- # sc.embed( self.begin )
- # sc.concat( self.exclude_end? ? "..." : ".." )
- # sc.embed( self.end )
- # end
- # end
- end
- end
-end
-
-class Regexp
- yaml_as "tag:ruby.yaml.org,2002:regexp"
- def Regexp.yaml_new( klass, tag, val )
- if String === val and val =~ /^\/(.*)\/([mixn]*)$/
- val = { 'regexp' => $1, 'mods' => $2 }
- end
- if Hash === val
- mods = nil
- unless val['mods'].to_s.empty?
- mods = 0x00
- mods |= Regexp::EXTENDED if val['mods'].include?( 'x' )
- mods |= Regexp::IGNORECASE if val['mods'].include?( 'i' )
- mods |= Regexp::MULTILINE if val['mods'].include?( 'm' )
- mods |= Regexp::NOENCODING if val['mods'].include?( 'n' )
- end
- val.delete( 'mods' )
- r = YAML::object_maker( klass, {} )
- Regexp.instance_method(:initialize).
- bind(r).
- call( val.delete( 'regexp' ), mods )
- val.each { |k,v| r.instance_variable_set( k, v ) }
- r
- else
- raise YAML::TypeError, "Invalid Regular expression: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- if to_yaml_properties.empty?
- out.scalar( taguri, self.inspect, :plain )
- else
- out.map( taguri, to_yaml_style ) do |map|
- src = self.inspect
- if src =~ /\A\/(.*)\/([a-z]*)\Z/
- map.add( 'regexp', $1 )
- map.add( 'mods', $2 )
- else
- raise YAML::TypeError, "Invalid Regular expression: " + src
- end
- to_yaml_properties.each do |m|
- map.add( m, instance_variable_get( m ) )
- end
- end
- end
- end
- end
-end
-
-class Time
- yaml_as "tag:ruby.yaml.org,2002:time"
- yaml_as "tag:yaml.org,2002:timestamp"
- def Time.yaml_new( klass, tag, val )
- if Hash === val
- t = val.delete( 'at' )
- val.each { |k,v| t.instance_variable_set( k, v ) }
- t
- else
- raise YAML::TypeError, "Invalid Time: " + val.inspect
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- tz = "Z"
- # from the tidy Tobias Peters <t-peters@gmx.de> Thanks!
- unless self.utc?
- utc_same_instant = self.dup.utc
- utc_same_writing = Time.utc(year,month,day,hour,min,sec,usec)
- difference_to_utc = utc_same_writing - utc_same_instant
- if (difference_to_utc < 0)
- difference_sign = '-'
- absolute_difference = -difference_to_utc
- else
- difference_sign = '+'
- absolute_difference = difference_to_utc
- end
- difference_minutes = (absolute_difference/60).round
- tz = "%s%02d:%02d" % [ difference_sign, difference_minutes / 60, difference_minutes % 60]
- end
- standard = self.strftime( "%Y-%m-%d %H:%M:%S" )
- standard += ".%06d" % [usec] if usec.nonzero?
- standard += " %s" % [tz]
- if to_yaml_properties.empty?
- out.scalar( taguri, standard, :plain )
- else
- out.map( taguri, to_yaml_style ) do |map|
- map.add( 'at', standard )
- to_yaml_properties.each do |m|
- map.add( m, instance_variable_get( m ) )
- end
- end
- end
- end
- end
-end
-
-class Date
- yaml_as "tag:yaml.org,2002:timestamp#ymd"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.scalar( "tag:yaml.org,2002:timestamp", self.to_s, :plain )
- end
- end
-end
-
-class Integer
- yaml_as "tag:yaml.org,2002:int"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- out.scalar( "tag:yaml.org,2002:int", self.to_s, :plain )
- end
- end
-end
-
-class Float
- yaml_as "tag:yaml.org,2002:float"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- str = self.to_s
- if str == "Infinity"
- str = ".Inf"
- elsif str == "-Infinity"
- str = "-.Inf"
- elsif str == "NaN"
- str = ".NaN"
- end
- out.scalar( "tag:yaml.org,2002:float", str, :plain )
- end
- end
-end
-
-class Rational
- yaml_as "tag:ruby.yaml.org,2002:object:Rational"
- def Rational.yaml_new( klass, tag, val )
- if val.is_a? String
- Rational( val )
- else
- Rational( val['numerator'], val['denominator'] )
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.map( taguri, nil ) do |map|
- map.add( 'denominator', denominator )
- map.add( 'numerator', numerator )
- end
- end
- end
-end
-
-class Complex
- yaml_as "tag:ruby.yaml.org,2002:object:Complex"
- def Complex.yaml_new( klass, tag, val )
- if val.is_a? String
- Complex( val )
- else
- Complex( val['real'], val['image'] )
- end
- end
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( self, opts ) do |out|
- out.map( taguri, nil ) do |map|
- map.add( 'image', imaginary )
- map.add( 'real', real )
- end
- end
- end
-end
-
-class TrueClass
- yaml_as "tag:yaml.org,2002:bool#yes"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- out.scalar( taguri, "true", :plain )
- end
- end
-end
-
-class FalseClass
- yaml_as "tag:yaml.org,2002:bool#no"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- out.scalar( taguri, "false", :plain )
- end
- end
-end
-
-class NilClass
- yaml_as "tag:yaml.org,2002:null"
- def to_yaml( opts = {} )
- return super unless YAML::ENGINE.syck?
- YAML::quick_emit( nil, opts ) do |out|
- out.scalar( taguri, "", :plain )
- end
- end
-end
-
diff --git a/ext/syck/lib/syck/stream.rb b/ext/syck/lib/syck/stream.rb
deleted file mode 100644
index cd77a033c68..00000000000
--- a/ext/syck/lib/syck/stream.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-module Syck
-
- #
- # YAML::Stream -- for emitting many documents
- #
- class Stream
-
- attr_accessor :documents, :options
-
- def initialize( opts = {} )
- @options = opts
- @documents = []
- end
-
- def []( i )
- @documents[ i ]
- end
-
- def add( doc )
- @documents << doc
- end
-
- def edit( doc_num, doc )
- warn "#{caller[0]}: edit is deprecated" if $VERBOSE
- @documents[ doc_num ] = doc
- end
-
- def emit( io = nil )
- # opts = @options.dup
- # opts[:UseHeader] = true if @documents.length > 1
- out = Syck.emitter
- out.reset( io || io2 = StringIO.new )
- @documents.each { |v|
- v.to_yaml( out )
- }
- io || ( io2.rewind; io2.read )
- end
-
- end
-
-end
diff --git a/ext/syck/lib/syck/stringio.rb b/ext/syck/lib/syck/stringio.rb
deleted file mode 100644
index 77a2b827e58..00000000000
--- a/ext/syck/lib/syck/stringio.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-warn "#{caller[0]}: yaml/stringio is deprecated" if $VERBOSE
-
-#
-# Limited StringIO if no core lib is available
-#
-begin
-require 'stringio'
-rescue LoadError
- # StringIO based on code by MoonWolf
- class StringIO
- def initialize(string="")
- @string=string
- @pos=0
- @eof=(string.size==0)
- end
- def pos
- @pos
- end
- def eof
- @eof
- end
- alias eof? eof
- def readline(rs=$/)
- if @eof
- raise EOFError
- else
- if p = @string[@pos..-1]=~rs
- line = @string[@pos,p+1]
- else
- line = @string[@pos..-1]
- end
- @pos+=line.size
- @eof =true if @pos==@string.size
- $_ = line
- end
- end
- def rewind
- seek(0,0)
- end
- def seek(offset,whence)
- case whence
- when 0
- @pos=offset
- when 1
- @pos+=offset
- when 2
- @pos=@string.size+offset
- end
- @eof=(@pos>=@string.size)
- 0
- end
- end
-
- #
- # Class method for creating streams
- #
- def Syck.make_stream( io )
- if String === io
- io = StringIO.new( io )
- elsif not IO === io
- raise Syck::Error, "YAML stream must be an IO or String object."
- end
- if Syck::unicode
- def io.readline
- Syck.utf_to_internal( readline( @ln_sep ), @utf_encoding )
- end
- def io.check_unicode
- @utf_encoding = Syck.sniff_encoding( read( 4 ) )
- @ln_sep = Syck.enc_separator( @utf_encoding )
- seek( -4, IO::SEEK_CUR )
- end
- def io.utf_encoding
- @utf_encoding
- end
- io.check_unicode
- else
- def io.utf_encoding
- :None
- end
- end
- io
- end
-
-end
-
diff --git a/ext/syck/lib/syck/syck.rb b/ext/syck/lib/syck/syck.rb
deleted file mode 100644
index 10e5023f460..00000000000
--- a/ext/syck/lib/syck/syck.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# YAML::Syck module
-# .. glues syck and yaml.rb together ..
-#
-require 'syck/basenode'
-
-module Syck
-
- #
- # Mixin BaseNode functionality
- #
- class Node
- include Syck::BaseNode
- end
-
-end
diff --git a/ext/syck/lib/syck/tag.rb b/ext/syck/lib/syck/tag.rb
deleted file mode 100644
index 9c6de57953f..00000000000
--- a/ext/syck/lib/syck/tag.rb
+++ /dev/null
@@ -1,95 +0,0 @@
-# -*- mode: ruby; ruby-indent-level: 4; tab-width: 4 -*- vim: sw=4 ts=4
-# $Id$
-#
-# = yaml/tag.rb: methods for associating a taguri to a class.
-#
-# Author:: why the lucky stiff
-#
-module Syck
- # A dictionary of taguris which map to
- # Ruby classes.
- @@tagged_classes = {}
-
- #
- # Associates a taguri _tag_ with a Ruby class _cls_. The taguri is used to give types
- # to classes when loading YAML. Taguris are of the form:
- #
- # tag:authorityName,date:specific
- #
- # The +authorityName+ is a domain name or email address. The +date+ is the date the type
- # was issued in YYYY or YYYY-MM or YYYY-MM-DD format. The +specific+ is a name for
- # the type being added.
- #
- # For example, built-in YAML types have 'yaml.org' as the +authorityName+ and '2002' as the
- # +date+. The +specific+ is simply the name of the type:
- #
- # tag:yaml.org,2002:int
- # tag:yaml.org,2002:float
- # tag:yaml.org,2002:timestamp
- #
- # The domain must be owned by you on the +date+ declared. If you don't own any domains on the
- # date you declare the type, you can simply use an e-mail address.
- #
- # tag:why@ruby-lang.org,2004:notes/personal
- #
- def self.tag_class( tag, cls )
- if @@tagged_classes.has_key? tag
- warn "class #{ @@tagged_classes[tag] } held ownership of the #{ tag } tag"
- end
- @@tagged_classes[tag] = cls
- end
-
- # Returns the complete dictionary of taguris, paired with classes. The key for
- # the dictionary is the full taguri. The value for each key is the class constant
- # associated to that taguri.
- #
- # YAML.tagged_classes["tag:yaml.org,2002:int"] => Integer
- #
- def self.tagged_classes
- @@tagged_classes
- end
-end
-
-class Module
- # :stopdoc:
-
- # Adds a taguri _tag_ to a class, used when dumping or loading the class
- # in YAML. See YAML::tag_class for detailed information on typing and
- # taguris.
- def syck_yaml_as( tag, sc = true )
- verbose, $VERBOSE = $VERBOSE, nil
- class_eval <<-"END", __FILE__, __LINE__+1
- attr_writer :taguri
- def taguri
- if respond_to? :to_yaml_type
- Syck.tagurize( to_yaml_type[1..-1] )
- else
- return @taguri if defined?(@taguri) and @taguri
- tag = #{ tag.dump }
- if self.class.yaml_tag_subclasses? and self.class != Syck.tagged_classes[tag]
- tag = "\#{ tag }:\#{ self.class.yaml_tag_class_name }"
- end
- tag
- end
- end
- def self.yaml_tag_subclasses?; #{ sc ? 'true' : 'false' }; end
- END
- Syck.tag_class tag, self
- ensure
- $VERBOSE = verbose
- end
- remove_method :yaml_as rescue nil
- alias :yaml_as :syck_yaml_as
-
- # Transforms the subclass name into a name suitable for display
- # in a subclassed tag.
- def yaml_tag_class_name
- self.name
- end
- # Transforms the subclass name found in the tag into a Ruby
- # constant name.
- def yaml_tag_read_class( name )
- name
- end
- # :startdoc:
-end
diff --git a/ext/syck/lib/syck/types.rb b/ext/syck/lib/syck/types.rb
deleted file mode 100644
index 4a3fe873d9d..00000000000
--- a/ext/syck/lib/syck/types.rb
+++ /dev/null
@@ -1,192 +0,0 @@
-# -*- mode: ruby; ruby-indent-level: 4 -*- vim: sw=4
-#
-# Classes required by the full core typeset
-#
-
-module Syck
-
- #
- # Default private type
- #
- class PrivateType
- def self.tag_subclasses?; false; end
- verbose, $VERBOSE = $VERBOSE, nil
- def initialize( type, val )
- @type_id = type; @value = val
- @value.taguri = "x-private:#{ @type_id }"
- end
- def to_yaml( opts = {} )
- @value.to_yaml( opts )
- end
- ensure
- $VERBOSE = verbose
- end
-
- #
- # Default domain type
- #
- class DomainType
- def self.tag_subclasses?; false; end
- verbose, $VERBOSE = $VERBOSE, nil
- def initialize( domain, type, val )
- @domain = domain; @type_id = type; @value = val
- @value.taguri = "tag:#{ @domain }:#{ @type_id }"
- end
- def to_yaml( opts = {} )
- @value.to_yaml( opts )
- end
- ensure
- $VERBOSE = verbose
- end
-
- #
- # Unresolved objects
- #
- class Object
- def self.tag_subclasses?; false; end
- def to_yaml( opts = {} )
- ::Syck.quick_emit( self, opts ) do |out|
- out.map( "tag:ruby.yaml.org,2002:object:#{ @class }", to_yaml_style ) do |map|
- @ivars.each do |k,v|
- map.add( k, v )
- end
- end
- end
- end
- end
-
- #
- # YAML Hash class to support comments and defaults
- #
- class SpecialHash < ::Hash
- attr_accessor :default
- def inspect
- self.default.to_s
- end
- def to_s
- self.default.to_s
- end
- def update( h )
- if ::Syck::SpecialHash === h
- @default = h.default if h.default
- end
- super( h )
- end
- def to_yaml( opts = {} )
- opts[:DefaultKey] = self.default
- super( opts )
- end
- end
-
- #
- # Builtin collection: !omap
- #
- class Omap < ::Array
- yaml_as "tag:yaml.org,2002:omap"
- def yaml_initialize( tag, val )
- if Array === val
- val.each do |v|
- if Hash === v
- concat( v.to_a ) # Convert the map to a sequence
- else
- raise ::Syck::Error, "Invalid !omap entry: " + val.inspect
- end
- end
- else
- raise ::Syck::Error, "Invalid !omap: " + val.inspect
- end
- self
- end
- def self.[]( *vals )
- o = Omap.new
- 0.step( vals.length - 1, 2 ) do |i|
- o[vals[i]] = vals[i+1]
- end
- o
- end
- def []( k )
- self.assoc( k ).to_a[1]
- end
- def []=( k, *rest )
- val, set = rest.reverse
- if ( tmp = self.assoc( k ) ) and not set
- tmp[1] = val
- else
- self << [ k, val ]
- end
- val
- end
- def has_key?( k )
- self.assoc( k ) ? true : false
- end
- def is_complex_yaml?
- true
- end
- def to_yaml( opts = {} )
- ::Syck.quick_emit( self, opts ) do |out|
- out.seq( taguri, to_yaml_style ) do |seq|
- self.each do |v|
- seq.add( Hash[ *v ] )
- end
- end
- end
- end
- end
-
- #
- # Builtin collection: !pairs
- #
- class Pairs < ::Array
- yaml_as "tag:yaml.org,2002:pairs"
- def yaml_initialize( tag, val )
- if Array === val
- val.each do |v|
- if Hash === v
- concat( v.to_a ) # Convert the map to a sequence
- else
- raise ::Syck::Error, "Invalid !pairs entry: " + val.inspect
- end
- end
- else
- raise ::Syck::Error, "Invalid !pairs: " + val.inspect
- end
- self
- end
- def self.[]( *vals )
- p = Pairs.new
- 0.step( vals.length - 1, 2 ) { |i|
- p[vals[i]] = vals[i+1]
- }
- p
- end
- def []( k )
- self.assoc( k ).to_a
- end
- def []=( k, val )
- self << [ k, val ]
- val
- end
- def has_key?( k )
- self.assoc( k ) ? true : false
- end
- def is_complex_yaml?
- true
- end
- def to_yaml( opts = {} )
- ::Syck.quick_emit( self, opts ) do |out|
- out.seq( taguri, to_yaml_style ) do |seq|
- self.each do |v|
- seq.add( Hash[ *v ] )
- end
- end
- end
- end
- end
-
- #
- # Builtin collection: !set
- #
- class Set < ::Hash
- yaml_as "tag:yaml.org,2002:set"
- end
-end
diff --git a/ext/syck/lib/syck/yamlnode.rb b/ext/syck/lib/syck/yamlnode.rb
deleted file mode 100644
index 2fa57b1f976..00000000000
--- a/ext/syck/lib/syck/yamlnode.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-#
-# YAML::YamlNode class
-#
-require 'syck/basenode'
-
-module Syck
-
- #
- # YAML Generic Model container
- #
- class YamlNode
- include BaseNode
- attr_accessor :kind, :type_id, :value, :anchor
- def initialize(t, v)
- @type_id = t
- if Hash === v
- @kind = 'map'
- @value = {}
- v.each {|key,val|
- @value[key.transform] = [key, val]
- }
- elsif Array === v
- @kind = 'seq'
- @value = v
- elsif String === v
- @kind = 'scalar'
- @value = v
- end
- end
-
- #
- # Transform this node fully into a native type
- #
- def transform
- t = nil
- if @value.is_a? Hash
- t = {}
- @value.each { |k,v|
- t[ k ] = v[1].transform
- }
- elsif @value.is_a? Array
- t = []
- @value.each { |v|
- t.push v.transform
- }
- else
- t = @value
- end
- Syck.transfer_method( @type_id, t )
- end
-
- end
-
-end
diff --git a/ext/syck/lib/syck/ypath.rb b/ext/syck/lib/syck/ypath.rb
deleted file mode 100644
index 024dcb7f4ea..00000000000
--- a/ext/syck/lib/syck/ypath.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-#
-# YAML::YPath
-#
-
-warn "#{caller[0]}: YAML::YPath is deprecated" if $VERBOSE
-
-module Syck
-
- class YPath
- attr_accessor :segments, :predicates, :flags
- def initialize( str )
- @segments = []
- @predicates = []
- @flags = nil
- while str =~ /^\/?(\/|[^\/\[]+)(?:\[([^\]]+)\])?/
- @segments.push $1
- @predicates.push $2
- str = $'
- end
- unless str.to_s.empty?
- @segments += str.split( "/" )
- end
- if @segments.length == 0
- @segments.push "."
- end
- end
- def self.each_path( str )
- #
- # Find choices
- #
- paths = []
- str = "(#{ str })"
- while str.sub!( /\(([^()]+)\)/, "\n#{ paths.length }\n" )
- paths.push $1.split( '|' )
- end
-
- #
- # Construct all possible paths
- #
- all = [ str ]
- ( paths.length - 1 ).downto( 0 ) do |i|
- all = all.collect do |a|
- paths[i].collect do |p|
- a.gsub( /\n#{ i }\n/, p )
- end
- end.flatten.uniq
- end
- all.collect do |path|
- yield YPath.new( path )
- end
- end
- end
-
-end
diff --git a/ext/syck/lib/yaml/syck.rb b/ext/syck/lib/yaml/syck.rb
deleted file mode 100644
index 5b5d1c494ec..00000000000
--- a/ext/syck/lib/yaml/syck.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-# $Id$
-#
-# = yaml/syck.rb:
-#
-
-require 'stringio'
-require 'syck.so'
-require 'syck/error'
-require 'syck/syck'
-require 'syck/tag'
-require 'syck/stream'
-require 'syck/constants'
-require 'syck/rubytypes'
-require 'syck/types'
diff --git a/ext/syck/node.c b/ext/syck/node.c
deleted file mode 100644
index 35c1f45150b..00000000000
--- a/ext/syck/node.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * node.c
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-
-#include "ruby/ruby.h"
-#include "syck.h"
-
-/*
- * Node allocation functions
- */
-SyckNode *
-syck_alloc_node( enum syck_kind_tag type )
-{
- SyckNode *s;
-
- s = S_ALLOC( SyckNode );
- s->kind = type;
- s->id = 0;
- s->type_id = NULL;
- s->anchor = NULL;
- s->shortcut = NULL;
-
- return s;
-}
-
-void
-syck_free_node( SyckNode *n )
-{
- syck_free_members( n );
- if ( n->type_id != NULL )
- {
- S_FREE( n->type_id );
- n->type_id = NULL;
- }
- if ( n->anchor != NULL )
- {
- S_FREE( n->anchor );
- n->anchor = NULL;
- }
- S_FREE( n );
-}
-
-SyckNode *
-syck_alloc_map(void)
-{
- SyckNode *n;
- struct SyckMap *m;
-
- m = S_ALLOC( struct SyckMap );
- m->style = map_none;
- m->idx = 0;
- m->capa = ALLOC_CT;
- m->keys = S_ALLOC_N( SYMID, m->capa );
- m->values = S_ALLOC_N( SYMID, m->capa );
-
- n = syck_alloc_node( syck_map_kind );
- n->data.pairs = m;
-
- return n;
-}
-
-SyckNode *
-syck_alloc_seq(void)
-{
- SyckNode *n;
- struct SyckSeq *s;
-
- s = S_ALLOC( struct SyckSeq );
- s->style = seq_none;
- s->idx = 0;
- s->capa = ALLOC_CT;
- s->items = S_ALLOC_N( SYMID, s->capa );
-
- n = syck_alloc_node( syck_seq_kind );
- n->data.list = s;
-
- return n;
-}
-
-SyckNode *
-syck_alloc_str(void)
-{
- SyckNode *n;
- struct SyckStr *s;
-
- s = S_ALLOC( struct SyckStr );
- s->len = 0;
- s->ptr = NULL;
- s->style = scalar_none;
-
- n = syck_alloc_node( syck_str_kind );
- n->data.str = s;
-
- return n;
-}
-
-SyckNode *
-syck_new_str( const char *str, enum scalar_style style )
-{
- return syck_new_str2( str, strlen( str ), style );
-}
-
-SyckNode *
-syck_new_str2( const char *str, long len, enum scalar_style style )
-{
- SyckNode *n;
-
- n = syck_alloc_str();
- n->data.str->ptr = S_ALLOC_N( char, len + 1 );
- n->data.str->len = len;
- n->data.str->style = style;
- memcpy( n->data.str->ptr, str, len );
- n->data.str->ptr[len] = '\0';
-
- return n;
-}
-
-void
-syck_replace_str( SyckNode *n, char *str, enum scalar_style style )
-{
- syck_replace_str2( n, str, strlen( str ), style );
-}
-
-void
-syck_replace_str2( SyckNode *n, char *str, long len, enum scalar_style style )
-{
- if ( n->data.str->ptr != NULL )
- {
- S_FREE( n->data.str->ptr );
- n->data.str->ptr = NULL;
- n->data.str->len = 0;
- }
- n->data.str->ptr = S_ALLOC_N( char, len + 1 );
- n->data.str->len = len;
- n->data.str->style = style;
- memcpy( n->data.str->ptr, str, len );
- n->data.str->ptr[len] = '\0';
-}
-
-void
-syck_str_blow_away_commas( SyckNode *n )
-{
- char *go, *end;
-
- go = n->data.str->ptr;
- end = go + n->data.str->len;
- while ( *(++go) != '\0' )
- {
- if ( *go == ',' )
- {
- n->data.str->len -= 1;
- memmove( go, go + 1, end - go );
- end -= 1;
- }
- }
-}
-
-char *
-syck_str_read( SyckNode *n )
-{
- ASSERT( n != NULL );
- return n->data.str->ptr;
-}
-
-SyckNode *
-syck_new_map( SYMID key, SYMID value )
-{
- SyckNode *n;
-
- n = syck_alloc_map();
- syck_map_add( n, key, value );
-
- return n;
-}
-
-void
-syck_map_empty( SyckNode *n )
-{
- struct SyckMap *m;
- ASSERT( n != NULL );
- ASSERT( n->data.list != NULL );
-
- S_FREE( n->data.pairs->keys );
- S_FREE( n->data.pairs->values );
- m = n->data.pairs;
- m->idx = 0;
- m->capa = ALLOC_CT;
- m->keys = S_ALLOC_N( SYMID, m->capa );
- m->values = S_ALLOC_N( SYMID, m->capa );
-}
-
-void
-syck_map_add( SyckNode *map, SYMID key, SYMID value )
-{
- struct SyckMap *m;
- long idx;
-
- ASSERT( map != NULL );
- ASSERT( map->data.pairs != NULL );
-
- m = map->data.pairs;
- idx = m->idx;
- m->idx += 1;
- if ( m->idx > m->capa )
- {
- m->capa += ALLOC_CT;
- S_REALLOC_N( m->keys, SYMID, m->capa );
- S_REALLOC_N( m->values, SYMID, m->capa );
- }
- m->keys[idx] = key;
- m->values[idx] = value;
-}
-
-void
-syck_map_update( SyckNode *map1, SyckNode *map2 )
-{
- struct SyckMap *m1, *m2;
- long new_idx, new_capa;
- ASSERT( map1 != NULL );
- ASSERT( map2 != NULL );
-
- m1 = map1->data.pairs;
- m2 = map2->data.pairs;
- if ( m2->idx < 1 ) return;
-
- new_idx = m1->idx;
- new_idx += m2->idx;
- new_capa = m1->capa;
- while ( new_idx > new_capa )
- {
- new_capa += ALLOC_CT;
- }
- if ( new_capa > m1->capa )
- {
- m1->capa = new_capa;
- S_REALLOC_N( m1->keys, SYMID, m1->capa );
- S_REALLOC_N( m1->values, SYMID, m1->capa );
- }
- for ( new_idx = 0; new_idx < m2->idx; m1->idx++, new_idx++ )
- {
- m1->keys[m1->idx] = m2->keys[new_idx];
- m1->values[m1->idx] = m2->values[new_idx];
- }
-}
-
-long
-syck_map_count( SyckNode *map )
-{
- ASSERT( map != NULL );
- ASSERT( map->data.pairs != NULL );
- return map->data.pairs->idx;
-}
-
-void
-syck_map_assign( SyckNode *map, enum map_part p, long idx, SYMID id )
-{
- struct SyckMap *m;
-
- ASSERT( map != NULL );
- m = map->data.pairs;
- ASSERT( m != NULL );
- if ( p == map_key )
- {
- m->keys[idx] = id;
- }
- else
- {
- m->values[idx] = id;
- }
-}
-
-SYMID
-syck_map_read( SyckNode *map, enum map_part p, long idx )
-{
- struct SyckMap *m;
-
- ASSERT( map != NULL );
- m = map->data.pairs;
- ASSERT( m != NULL );
- if ( p == map_key )
- {
- return m->keys[idx];
- }
- else
- {
- return m->values[idx];
- }
-}
-
-SyckNode *
-syck_new_seq( SYMID value )
-{
- SyckNode *n;
-
- n = syck_alloc_seq();
- syck_seq_add( n, value );
-
- return n;
-}
-
-void
-syck_seq_empty( SyckNode *n )
-{
- struct SyckSeq *s;
- ASSERT( n != NULL );
- ASSERT( n->data.list != NULL );
-
- S_FREE( n->data.list->items );
- s = n->data.list;
- s->idx = 0;
- s->capa = ALLOC_CT;
- s->items = S_ALLOC_N( SYMID, s->capa );
-}
-
-void
-syck_seq_add( SyckNode *arr, SYMID value )
-{
- struct SyckSeq *s;
- long idx;
-
- ASSERT( arr != NULL );
- ASSERT( arr->data.list != NULL );
-
- s = arr->data.list;
- idx = s->idx;
- s->idx += 1;
- if ( s->idx > s->capa )
- {
- s->capa += ALLOC_CT;
- S_REALLOC_N( s->items, SYMID, s->capa );
- }
- s->items[idx] = value;
-}
-
-long
-syck_seq_count( SyckNode *seq )
-{
- ASSERT( seq != NULL );
- ASSERT( seq->data.list != NULL );
- return seq->data.list->idx;
-}
-
-void
-syck_seq_assign( SyckNode *seq, long idx, SYMID id )
-{
- struct SyckSeq *s;
-
- ASSERT( map != NULL );
- s = seq->data.list;
- ASSERT( m != NULL );
- s->items[idx] = id;
-}
-
-SYMID
-syck_seq_read( SyckNode *seq, long idx )
-{
- struct SyckSeq *s;
-
- ASSERT( seq != NULL );
- s = seq->data.list;
- ASSERT( s != NULL );
- return s->items[idx];
-}
-
-void
-syck_free_members( SyckNode *n )
-{
- if ( n == NULL ) return;
-
- switch ( n->kind )
- {
- case syck_str_kind:
- if ( n->data.str != NULL )
- {
- S_FREE( n->data.str->ptr );
- n->data.str->ptr = NULL;
- n->data.str->len = 0;
- S_FREE( n->data.str );
- n->data.str = NULL;
- }
- break;
-
- case syck_seq_kind:
- if ( n->data.list != NULL )
- {
- S_FREE( n->data.list->items );
- S_FREE( n->data.list );
- n->data.list = NULL;
- }
- break;
-
- case syck_map_kind:
- if ( n->data.pairs != NULL )
- {
- S_FREE( n->data.pairs->keys );
- S_FREE( n->data.pairs->values );
- S_FREE( n->data.pairs );
- n->data.pairs = NULL;
- }
- break;
- }
-}
-
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
deleted file mode 100644
index 92b413dc54e..00000000000
--- a/ext/syck/rubyext.c
+++ /dev/null
@@ -1,2328 +0,0 @@
-/* -*- indent-tabs-mode: nil -*- */
-/*
- * rubyext.c
- *
- * $Author$
- *
- * Copyright (C) 2003-2005 why the lucky stiff
- */
-
-#include "ruby/ruby.h"
-#include "ruby/encoding.h"
-#include "syck.h"
-#include <sys/types.h>
-#include <time.h>
-
-typedef struct RVALUE {
- union {
-#if 0
- struct {
- unsigned long flags; /* always 0 for freed obj */
- struct RVALUE *next;
- } free;
-#endif
- struct RBasic basic;
- struct RObject object;
- struct RClass klass;
- /*struct RFloat flonum;*/
- /*struct RString string;*/
- struct RArray array;
- /*struct RRegexp regexp;*/
- struct RHash hash;
- /*struct RData data;*/
- struct RStruct rstruct;
- /*struct RBignum bignum;*/
- /*struct RFile file;*/
- } as;
-} RVALUE;
-
-typedef struct {
- long hash;
- char *buffer;
- long length;
- long remaining;
- int printed;
-} bytestring_t;
-
-#define RUBY_DOMAIN "ruby.yaml.org,2002"
-
-/*
- * symbols and constants
- */
-static ID s_new, s_utc, s_at, s_to_f, s_to_i, s_read, s_binmode, s_call, s_cmp, s_transfer, s_update, s_dup, s_haskey, s_match, s_keys, s_unpack, s_tr_bang, s_default_set, s_tag_read_class, s_tag_subclasses, s_resolver, s_push, s_emitter, s_level, s_detect_implicit, s_node_import, s_out, s_input, s_intern, s_transform, s_yaml_new, s_yaml_initialize, s_node_export, s_to_yaml, s_write, s_set_resolver, s_each;
-static ID s_tags, s_kind, s_name, s_options, s_type_id, s_type_id_set, s_style, s_style_set, s_value, s_value_set, s_parse;
-static VALUE sym_model, sym_generic, sym_input, sym_bytecode;
-static VALUE sym_scalar, sym_seq, sym_map;
-static VALUE sym_1quote, sym_2quote, sym_fold, sym_literal, sym_plain, sym_inline;
-static VALUE cDate, cNode, cMap, cSeq, cScalar, cOut, cParser, cResolver, cPrivateType, cDomainType, cYObject, cBadAlias, cDefaultKey, cMergeKey, cEmitter, cDateTime;
-static VALUE oDefaultResolver, oGenericResolver;
-
-/*
- * my private collection of numerical oddities.
- */
-static double S_zero(void) { return 0.0; }
-static double S_one(void) { return 1.0; }
-static double S_inf(void) { return S_one() / S_zero(); }
-static double S_nan(void) { return S_zero() / S_zero(); }
-
-static VALUE syck_node_transform( VALUE );
-
-/*
- * handler prototypes
- */
-SYMID rb_syck_load_handler _((SyckParser *, SyckNode *));
-void rb_syck_err_handler _((SyckParser *, const char *));
-SyckNode * rb_syck_bad_anchor_handler _((SyckParser *, char *));
-void rb_syck_output_handler _((SyckEmitter *, char *, long));
-void rb_syck_emitter_handler _((SyckEmitter *, st_data_t));
-int syck_parser_assign_io _((SyckParser *, VALUE *));
-VALUE syck_scalar_alloc _((VALUE class));
-VALUE syck_seq_alloc _((VALUE class));
-VALUE syck_map_alloc _((VALUE class));
-
-struct parser_xtra {
- VALUE data; /* Borrowed this idea from marshal.c to fix [ruby-core:8067] problem */
- VALUE proc;
- VALUE resolver;
- int taint;
-};
-
-struct emitter_xtra {
- VALUE oid;
- VALUE data;
- VALUE port;
-};
-
-/*
- * Convert YAML to bytecode
- */
-VALUE
-rb_syck_compile(VALUE self, VALUE port)
-{
- SYMID oid;
- int taint;
- char *ret;
- VALUE bc;
- bytestring_t *sav = NULL;
- void *data = NULL;
-
- SyckParser *parser = syck_new_parser();
- taint = syck_parser_assign_io(parser, &port);
- syck_parser_handler( parser, syck_yaml2byte_handler );
- syck_parser_error_handler( parser, NULL );
- syck_parser_implicit_typing( parser, 0 );
- syck_parser_taguri_expansion( parser, 0 );
- oid = syck_parse( parser );
- if (!syck_lookup_sym( parser, oid, &data )) {
- rb_raise(rb_eSyntaxError, "root node <%p> not found", (void *)oid);
- }
- sav = data;
-
- ret = S_ALLOCA_N( char, strlen( sav->buffer ) + 3 );
- ret[0] = '\0';
- strcat( ret, "D\n" );
- strcat( ret, sav->buffer );
-
- syck_free_parser( parser );
-
- bc = rb_str_new2( ret );
- if ( taint ) OBJ_TAINT( bc );
- return bc;
-}
-
-/*
- * read from io.
- */
-long
-rb_syck_io_str_read( char *buf, SyckIoStr *str, long max_size, long skip )
-{
- long len = 0;
-
- ASSERT( str != NULL );
- max_size -= skip;
-
- if ( max_size <= 0 ) max_size = 0;
- else
- {
- /*
- * call io#read.
- */
- VALUE src = (VALUE)str->ptr;
- VALUE n = LONG2NUM(max_size);
- VALUE str2 = rb_funcall2(src, s_read, 1, &n);
- if (!NIL_P(str2))
- {
- StringValue(str2);
- len = RSTRING_LEN(str2);
- memcpy( buf + skip, RSTRING_PTR(str2), len );
- }
- }
- len += skip;
- buf[len] = '\0';
- return len;
-}
-
-/*
- * determine: are we reading from a string or io?
- * (returns tainted? boolean)
- */
-int
-syck_parser_assign_io(SyckParser *parser, VALUE *pport)
-{
- int taint = Qtrue;
- VALUE tmp, port = *pport;
- if (!NIL_P(tmp = rb_check_string_type(port))) {
- taint = OBJ_TAINTED(port); /* original taintedness */
- port = tmp;
- syck_parser_str( parser, RSTRING_PTR(port), RSTRING_LEN(port), NULL );
- }
- else if (rb_respond_to(port, s_read)) {
- if (rb_respond_to(port, s_binmode)) {
- rb_funcall2(port, s_binmode, 0, 0);
- }
- syck_parser_str( parser, (char *)port, 0, rb_syck_io_str_read );
- }
- else {
- rb_raise(rb_eTypeError, "instance of IO needed");
- }
- *pport = port;
- return taint;
-}
-
-/*
- * Get value in hash by key, forcing an empty hash if nil.
- */
-VALUE
-syck_get_hash_aref(VALUE hsh, VALUE key)
-{
- VALUE val = rb_hash_aref( hsh, key );
- if ( NIL_P( val ) )
- {
- val = rb_hash_new();
- rb_hash_aset(hsh, key, val);
- }
- return val;
-}
-
-/*
- * creating timestamps
- */
-struct mktime_arg {
- const char *str;
- long len;
-};
-
-VALUE
-mktime_do(VALUE varg)
-{
- struct mktime_arg *arg = (struct mktime_arg *)varg;
- VALUE time;
- const char *str = arg->str;
- long len = arg->len;
- const char *ptr = str;
- VALUE year = INT2FIX(0);
- VALUE mon = INT2FIX(0);
- VALUE day = INT2FIX(0);
- VALUE hour = INT2FIX(0);
- VALUE min = INT2FIX(0);
- VALUE sec = INT2FIX(0);
- long usec;
-
- /* Year*/
- if ( ptr[0] != '\0' && len > 0 ) {
- year = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Month*/
- ptr += 4;
- if ( ptr[0] != '\0' && len > ptr - str ) {
- while ( !ISDIGIT( *ptr ) ) ptr++;
- mon = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Day*/
- ptr += 2;
- if ( ptr[0] != '\0' && len > ptr - str ) {
- while ( !ISDIGIT( *ptr ) ) ptr++;
- day = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Hour*/
- ptr += 2;
- if ( ptr[0] != '\0' && len > ptr - str ) {
- while ( !ISDIGIT( *ptr ) ) ptr++;
- hour = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Minute */
- ptr += 2;
- if ( ptr[0] != '\0' && len > ptr - str ) {
- while ( !ISDIGIT( *ptr ) ) ptr++;
- min = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Second */
- ptr += 2;
- if ( ptr[0] != '\0' && len > ptr - str ) {
- while ( !ISDIGIT( *ptr ) ) ptr++;
- sec = INT2FIX(strtol(ptr, NULL, 10));
- }
-
- /* Millisecond */
- ptr += 2;
- if ( len > ptr - str && *ptr == '.' )
- {
- char padded[] = "000000";
- const int padding = (int)(sizeof(padded) - 1);
- const char *end = ptr + 1;
- const char *begin = end;
- ptrdiff_t length;
- while ( ISDIGIT( *end ) ) end++;
- if ((length = (end - begin)) > padding) length = padding;
- MEMCPY(padded, begin, char, length);
- usec = strtol(padded, NULL, 10);
- }
- else
- {
- usec = 0;
- }
-
- /* Time Zone*/
- while ( len > ptr - str && *ptr != 'Z' && *ptr != '+' && *ptr != '-' && *ptr != '\0' ) ptr++;
- if ( len > ptr - str && ( *ptr == '-' || *ptr == '+' ) )
- {
- time_t tz_offset = strtol(ptr, NULL, 10) * 3600;
- VALUE tmp;
-
- while ( *ptr != ':' && *ptr != '\0' ) ptr++;
- if ( *ptr == ':' )
- {
- ptr += 1;
- if ( tz_offset < 0 )
- {
- tz_offset -= strtol(ptr, NULL, 10) * 60;
- }
- else
- {
- tz_offset += strtol(ptr, NULL, 10) * 60;
- }
- }
-
- /* Make TZ time*/
- time = rb_funcall(rb_cTime, s_utc, 6, year, mon, day, hour, min, sec);
- tmp = rb_funcall(time, s_to_i, 0);
- tmp = rb_funcall(tmp, '-', 1, LONG2FIX(tz_offset));
- return rb_funcall(rb_cTime, s_at, 2, tmp, LONG2NUM(usec));
- }
- else
- {
- /* Make UTC time*/
- return rb_funcall(rb_cTime, s_utc, 7, year, mon, day, hour, min, sec, LONG2NUM(usec));
- }
-}
-
-VALUE
-mktime_r(VALUE varg)
-{
- struct mktime_arg *arg = (struct mktime_arg *)varg;
-
- if (!cDateTime) {
- /*
- * Load Date module
- */
- rb_require("date");
- cDateTime = rb_const_get(rb_cObject, rb_intern("DateTime"));
- }
- return rb_funcall(cDateTime, s_parse, 1, rb_str_new(arg->str, arg->len));
-}
-
-VALUE
-rb_syck_mktime(const char *str, long len)
-{
- struct mktime_arg a;
-
- a.str = str;
- a.len = len;
- return rb_rescue2(mktime_do, (VALUE)&a, mktime_r, (VALUE)&a, rb_eArgError, NULL);
-}
-
-/*
- * handles merging of an array of hashes
- * (see http://www.yaml.org/type/merge/)
- */
-VALUE
-syck_merge_i(VALUE entry, VALUE hsh )
-{
- VALUE tmp;
- if ( !NIL_P(tmp = rb_check_convert_type(entry, T_HASH, "Hash", "to_hash")) )
- {
- entry = tmp;
- rb_funcall( hsh, s_update, 1, entry );
- }
- return Qnil;
-}
-
-/*
- * default handler for ruby.yaml.org types
- */
-int
-yaml_org_handler( SyckNode *n, VALUE *ref )
-{
- char *type_id = n->type_id;
- int transferred = 0;
- long i = 0;
- VALUE obj = Qnil;
-
- if ( type_id != NULL && strncmp( type_id, "tag:yaml.org,2002:", 18 ) == 0 )
- {
- type_id += 18;
- }
-
- switch (n->kind)
- {
- case syck_str_kind:
- transferred = 1;
- if ( type_id == NULL )
- {
- obj = rb_str_new( n->data.str->ptr, n->data.str->len );
- }
- else if ( strcmp( type_id, "null" ) == 0 )
- {
- obj = Qnil;
- }
- else if ( strcmp( type_id, "binary" ) == 0 )
- {
- VALUE arr;
- obj = rb_str_new( n->data.str->ptr, n->data.str->len );
- rb_funcall( obj, s_tr_bang, 2, rb_str_new2( "\n\t " ), rb_str_new2( "" ) );
- arr = rb_funcall( obj, s_unpack, 1, rb_str_new2( "m" ) );
- obj = rb_ary_shift( arr );
- }
- else if ( strcmp( type_id, "bool#yes" ) == 0 )
- {
- obj = Qtrue;
- }
- else if ( strcmp( type_id, "bool#no" ) == 0 )
- {
- obj = Qfalse;
- }
- else if ( strcmp( type_id, "int#hex" ) == 0 )
- {
- syck_str_blow_away_commas( n );
- obj = rb_cstr2inum( n->data.str->ptr, 16 );
- }
- else if ( strcmp( type_id, "int#oct" ) == 0 )
- {
- syck_str_blow_away_commas( n );
- obj = rb_cstr2inum( n->data.str->ptr, 8 );
- }
- else if ( strcmp( type_id, "int#base60" ) == 0 )
- {
- char *ptr, *end;
- long sixty = 1;
- long total = 0;
- syck_str_blow_away_commas( n );
- ptr = n->data.str->ptr;
- end = n->data.str->ptr + n->data.str->len;
- while ( end > ptr )
- {
- long bnum = 0;
- char *colon = end - 1;
- while ( colon >= ptr && *colon != ':' )
- {
- colon--;
- }
- if ( colon >= ptr && *colon == ':' ) *colon = '\0';
-
- bnum = strtol( colon + 1, NULL, 10 );
- total += bnum * sixty;
- sixty *= 60;
- end = colon;
- }
- obj = INT2FIX(total);
- }
- else if ( strncmp( type_id, "int", 3 ) == 0 )
- {
- syck_str_blow_away_commas( n );
- obj = rb_cstr2inum( n->data.str->ptr, 10 );
- }
- else if ( strcmp( type_id, "float#base60" ) == 0 )
- {
- char *ptr, *end;
- long sixty = 1;
- double total = 0.0;
- syck_str_blow_away_commas( n );
- ptr = n->data.str->ptr;
- end = n->data.str->ptr + n->data.str->len;
- while ( end > ptr )
- {
- double bnum = 0;
- char *colon = end - 1;
- while ( colon >= ptr && *colon != ':' )
- {
- colon--;
- }
- if ( colon >= ptr && *colon == ':' ) *colon = '\0';
-
- bnum = strtod( colon + 1, NULL );
- total += bnum * sixty;
- sixty *= 60;
- end = colon;
- }
- obj = rb_float_new( total );
- }
- else if ( strcmp( type_id, "float#nan" ) == 0 )
- {
- obj = rb_float_new( S_nan() );
- }
- else if ( strcmp( type_id, "float#inf" ) == 0 )
- {
- obj = rb_float_new( S_inf() );
- }
- else if ( strcmp( type_id, "float#neginf" ) == 0 )
- {
- obj = rb_float_new( -S_inf() );
- }
- else if ( strncmp( type_id, "float", 5 ) == 0 )
- {
- double f;
- syck_str_blow_away_commas( n );
- f = strtod( n->data.str->ptr, NULL );
- obj = rb_float_new( f );
- }
- else if ( strcmp( type_id, "timestamp#iso8601" ) == 0 )
- {
- obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
- }
- else if ( strcmp( type_id, "timestamp#spaced" ) == 0 )
- {
- obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
- }
- else if ( strcmp( type_id, "timestamp#ymd" ) == 0 )
- {
- char *ptr = n->data.str->ptr;
- VALUE year, mon, day;
-
- /* Year*/
- ptr[4] = '\0';
- year = INT2FIX(strtol(ptr, NULL, 10));
-
- /* Month*/
- ptr += 4;
- while ( !ISDIGIT( *ptr ) ) ptr++;
- mon = INT2FIX(strtol(ptr, NULL, 10));
-
- /* Day*/
- ptr += 2;
- while ( !ISDIGIT( *ptr ) ) ptr++;
- day = INT2FIX(strtol(ptr, NULL, 10));
-
- if ( !cDate ) {
- /*
- * Load Date module
- */
- rb_require( "date" );
- cDate = rb_const_get( rb_cObject, rb_intern("Date") );
- }
-
- obj = rb_funcall( cDate, s_new, 3, year, mon, day );
- }
- else if ( strncmp( type_id, "timestamp", 9 ) == 0 )
- {
- obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
- }
- else if ( strncmp( type_id, "merge", 5 ) == 0 )
- {
- obj = rb_funcall( cMergeKey, s_new, 0 );
- }
- else if ( strncmp( type_id, "default", 7 ) == 0 )
- {
- obj = rb_funcall( cDefaultKey, s_new, 0 );
- }
- else if ( n->data.str->style == scalar_plain &&
- n->data.str->len > 1 &&
- strncmp( n->data.str->ptr, ":", 1 ) == 0 )
- {
- obj = rb_funcall( oDefaultResolver, s_transfer, 2,
- rb_str_new2( "tag:ruby.yaml.org,2002:sym" ),
- rb_str_new( n->data.str->ptr + 1, n->data.str->len - 1 ) );
- }
- else if ( strcmp( type_id, "str" ) == 0 )
- {
- obj = rb_str_new( n->data.str->ptr, n->data.str->len );
- rb_enc_associate(obj, rb_utf8_encoding());
- }
- else
- {
- transferred = 0;
- obj = rb_str_new( n->data.str->ptr, n->data.str->len );
- }
- break;
-
- case syck_seq_kind:
- if ( type_id == NULL || strcmp( type_id, "seq" ) == 0 )
- {
- transferred = 1;
- }
- obj = rb_ary_new2( n->data.list->idx );
- for ( i = 0; i < n->data.list->idx; i++ )
- {
- rb_ary_store( obj, i, syck_seq_read( n, i ) );
- }
- break;
-
- case syck_map_kind:
- if ( type_id == NULL || strcmp( type_id, "map" ) == 0 )
- {
- transferred = 1;
- }
- obj = rb_hash_new();
- for ( i = 0; i < n->data.pairs->idx; i++ )
- {
- VALUE k = syck_map_read( n, map_key, i );
- VALUE v = syck_map_read( n, map_value, i );
- int skip_aset = 0;
-
- /*
- * Handle merge keys
- */
- if ( rb_obj_is_kind_of( k, cMergeKey ) )
- {
- VALUE tmp;
- if ( !NIL_P(tmp = rb_check_convert_type(v, T_HASH, "Hash", "to_hash")) )
- {
- VALUE dup = rb_funcall( tmp, s_dup, 0 );
- rb_funcall( dup, s_update, 1, obj );
- obj = dup;
- skip_aset = 1;
- }
- else if ( !NIL_P(tmp = rb_check_array_type(v)) )
- {
- VALUE end = rb_ary_pop( tmp );
- VALUE tmph = rb_check_convert_type(end, T_HASH, "Hash", "to_hash");
- if ( !NIL_P(tmph) )
- {
- VALUE dup = rb_funcall( tmph, s_dup, 0 );
- tmp = rb_ary_reverse( tmp );
- rb_ary_push( tmp, obj );
- rb_block_call( tmp, s_each, 0, 0, syck_merge_i, dup );
- obj = dup;
- skip_aset = 1;
- }
- }
- }
- else if ( rb_obj_is_kind_of( k, cDefaultKey ) )
- {
- rb_funcall( obj, s_default_set, 1, v );
- skip_aset = 1;
- }
-
- if ( ! skip_aset )
- {
- rb_hash_aset( obj, k, v );
- }
- }
- break;
- }
-
- *ref = obj;
- return transferred;
-}
-
-static void syck_node_mark( SyckNode *n );
-
-/*
- * {native mode} node handler
- * - Converts data into native Ruby types
- */
-SYMID
-rb_syck_load_handler(SyckParser *p, SyckNode *n)
-{
- VALUE obj = Qnil;
- struct parser_xtra *bonus = (struct parser_xtra *)p->bonus;
- VALUE resolver = bonus->resolver;
- if ( NIL_P( resolver ) )
- {
- resolver = oDefaultResolver;
- }
-
- /*
- * Create node,
- */
- obj = rb_funcall( resolver, s_node_import, 1, Data_Wrap_Struct( cNode, NULL, NULL, n ) );
-
- /*
- * ID already set, let's alter the symbol table to accept the new object
- */
- if (n->id > 0 && !NIL_P(obj))
- {
- MEMCPY((void *)n->id, (void *)obj, RVALUE, 1);
- MEMZERO((void *)obj, RVALUE, 1);
- obj = n->id;
- }
-
- if ( bonus->taint) OBJ_TAINT( obj );
- if ( bonus->proc != 0 ) rb_funcall(bonus->proc, s_call, 1, obj);
-
- rb_hash_aset(bonus->data, INT2FIX(RHASH_SIZE(bonus->data)), obj);
- return obj;
-}
-
-/*
- * friendly errors.
- */
-void
-rb_syck_err_handler(SyckParser *p, const char *msg)
-{
- char *endl = p->cursor;
-
- while ( *endl != '\0' && *endl != '\n' )
- endl++;
-
- endl[0] = '\0';
- rb_raise(rb_eArgError, "%s on line %d, col %"PRIdPTRDIFF": `%s'",
- msg,
- p->linect,
- p->cursor - p->lineptr,
- p->lineptr);
-}
-
-/*
- * provide bad anchor object to the parser.
- */
-SyckNode *
-rb_syck_bad_anchor_handler(SyckParser *p, char *a)
-{
- VALUE anchor_name = rb_str_new2( a );
- SyckNode *badanc = syck_new_map( rb_str_new2( "name" ), anchor_name );
- badanc->type_id = syck_strndup( "tag:ruby.yaml.org,2002:object:YAML::Syck::BadAlias", 53 );
- return badanc;
-}
-
-/*
- * data loaded based on the model requested.
- */
-void
-syck_set_model(VALUE p, VALUE input, VALUE model)
-{
- SyckParser *parser;
- Data_Get_Struct(p, SyckParser, parser);
- syck_parser_handler( parser, rb_syck_load_handler );
- /* WARN: gonna be obsoleted soon!! */
- if ( model == sym_generic )
- {
- rb_funcall( p, s_set_resolver, 1, oGenericResolver );
- }
- syck_parser_implicit_typing( parser, 1 );
- syck_parser_taguri_expansion( parser, 1 );
-
- if ( NIL_P( input ) )
- {
- input = rb_ivar_get( p, s_input );
- }
- if ( input == sym_bytecode )
- {
- syck_parser_set_input_type( parser, syck_bytecode_utf8 );
- }
- else
- {
- syck_parser_set_input_type( parser, syck_yaml_utf8 );
- }
- syck_parser_error_handler( parser, rb_syck_err_handler );
- syck_parser_bad_anchor_handler( parser, rb_syck_bad_anchor_handler );
-}
-
-static int
-syck_st_mark_nodes( char *key, SyckNode *n, char *arg )
-{
- if ( n != (void *)1 ) syck_node_mark( n );
- return ST_CONTINUE;
-}
-
-/*
- * mark parser nodes
- */
-static void
-syck_mark_parser(SyckParser *parser)
-{
- struct parser_xtra *bonus = (struct parser_xtra *)parser->bonus;
- rb_gc_mark_maybe(parser->root);
- rb_gc_mark_maybe(parser->root_on_error);
- rb_gc_mark( bonus->data );
- rb_gc_mark( bonus->proc );
- rb_gc_mark( bonus->resolver );
-
- if ( parser->anchors != NULL )
- {
- st_foreach( parser->anchors, syck_st_mark_nodes, 0 );
- }
- if ( parser->bad_anchors != NULL )
- {
- st_foreach( parser->bad_anchors, syck_st_mark_nodes, 0 );
- }
-}
-
-/*
- * Free the parser and any bonus attachment.
- */
-void
-rb_syck_free_parser(SyckParser *p)
-{
- S_FREE( p->bonus );
- syck_free_parser(p);
-}
-
-/*
- * YAML::Syck::Parser.allocate
- */
-VALUE syck_parser_s_alloc _((VALUE));
-VALUE
-syck_parser_s_alloc(VALUE class)
-{
- VALUE pobj;
- SyckParser *parser = syck_new_parser();
-
- parser->bonus = S_ALLOC( struct parser_xtra );
- S_MEMZERO( parser->bonus, struct parser_xtra, 1 );
-
- pobj = Data_Wrap_Struct( class, syck_mark_parser, rb_syck_free_parser, parser );
-
- syck_parser_set_root_on_error( parser, Qnil );
-
- return pobj;
-}
-
-/*
- * YAML::Syck::Parser.initialize( resolver, options )
- */
-static VALUE
-syck_parser_initialize(int argc, VALUE *argv, VALUE self)
-{
- VALUE options;
- if (rb_scan_args(argc, argv, "01", &options) == 0)
- {
- options = rb_hash_new();
- }
- else
- {
- Check_Type(options, T_HASH);
- }
- rb_ivar_set(self, s_options, options);
- rb_ivar_set(self, s_input, Qnil);
- return self;
-}
-
-/*
- * YAML::Syck::Parser.bufsize = Integer
- */
-static VALUE
-syck_parser_bufsize_set(VALUE self, VALUE size)
-{
- SyckParser *parser;
-
- if ( rb_respond_to( size, s_to_i ) ) {
- int n = NUM2INT(rb_funcall(size, s_to_i, 0));
- Data_Get_Struct(self, SyckParser, parser);
- parser->bufsize = n;
- }
- return self;
-}
-
-/*
- * YAML::Syck::Parser.bufsize => Integer
- */
-static VALUE
-syck_parser_bufsize_get(VALUE self)
-{
- SyckParser *parser;
-
- Data_Get_Struct(self, SyckParser, parser);
- return INT2FIX( parser->bufsize );
-}
-
-/*
- * YAML::Syck::Parser.load( IO or String )
- */
-VALUE
-syck_parser_load(int argc, VALUE *argv, VALUE self)
-{
- VALUE port, proc, model, input;
- SyckParser *parser;
- struct parser_xtra *bonus;
-
- rb_scan_args(argc, argv, "11", &port, &proc);
-
- input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
- model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
- Data_Get_Struct(self, SyckParser, parser);
- syck_set_model( self, input, model );
-
- bonus = (struct parser_xtra *)parser->bonus;
- bonus->taint = syck_parser_assign_io(parser, &port);
- bonus->data = rb_hash_new();
- bonus->resolver = rb_attr_get( self, s_resolver );
- if ( NIL_P( proc ) ) bonus->proc = 0;
- else bonus->proc = proc;
-
- return syck_parse( parser );
-}
-
-/*
- * YAML::Syck::Parser.load_documents( IO or String ) { |doc| }
- */
-VALUE
-syck_parser_load_documents(int argc, VALUE *argv, VALUE self)
-{
- VALUE port, proc, v, input, model;
- SyckParser *parser;
- struct parser_xtra *bonus;
-
- rb_scan_args(argc, argv, "1&", &port, &proc);
-
- input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
- model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
- Data_Get_Struct(self, SyckParser, parser);
- syck_set_model( self, input, model );
-
- bonus = (struct parser_xtra *)parser->bonus;
- bonus->taint = syck_parser_assign_io(parser, &port);
- bonus->resolver = rb_attr_get( self, s_resolver );
- bonus->proc = 0;
-
- while ( 1 )
- {
- /* Reset hash for tracking nodes */
- bonus->data = rb_hash_new();
-
- /* Parse a document */
- v = syck_parse( parser );
- if ( parser->eof == 1 )
- {
- break;
- }
-
- /* Pass document to block */
- rb_funcall( proc, s_call, 1, v );
- }
-
- return Qnil;
-}
-
-/*
- * YAML::Syck::Parser#set_resolver
- */
-VALUE
-syck_parser_set_resolver(VALUE self, VALUE resolver)
-{
- rb_ivar_set( self, s_resolver, resolver );
- return self;
-}
-
-/*
- * YAML::Syck::Resolver.initialize
- */
-static VALUE
-syck_resolver_initialize(VALUE self)
-{
- rb_ivar_set(self, s_tags, rb_hash_new());
- return self;
-}
-
-/*
- * YAML::Syck::Resolver#add_type
- */
-VALUE
-syck_resolver_add_type(VALUE self, VALUE taguri, VALUE cls)
-{
- VALUE tags = rb_attr_get(self, s_tags);
- rb_hash_aset( tags, taguri, cls );
- return Qnil;
-}
-
-/*
- * YAML::Syck::Resolver#use_types_at
- */
-VALUE
-syck_resolver_use_types_at(VALUE self, VALUE hsh)
-{
- rb_ivar_set( self, s_tags, hsh );
- return Qnil;
-}
-
-/*
- * YAML::Syck::Resolver#detect_implicit
- */
-VALUE
-syck_resolver_detect_implicit(VALUE self, VALUE val)
-{
- return rb_str_new2( "" );
-}
-
-/*
- * YAML::Syck::Resolver#node_import
- */
-VALUE
-syck_resolver_node_import(VALUE self, VALUE node)
-{
- SyckNode *n;
- VALUE obj = Qnil;
- int i = 0;
- Data_Get_Struct(node, SyckNode, n);
-
- switch (n->kind)
- {
- case syck_str_kind:
- obj = rb_str_new( n->data.str->ptr, n->data.str->len );
- break;
-
- case syck_seq_kind:
- obj = rb_ary_new2( n->data.list->idx );
- for ( i = 0; i < n->data.list->idx; i++ )
- {
- rb_ary_store( obj, i, syck_seq_read( n, i ) );
- }
- break;
-
- case syck_map_kind:
- obj = rb_hash_new();
- for ( i = 0; i < n->data.pairs->idx; i++ )
- {
- VALUE k = syck_map_read( n, map_key, i );
- VALUE v = syck_map_read( n, map_value, i );
- int skip_aset = 0;
-
- /*
- * Handle merge keys
- */
- if ( rb_obj_is_kind_of( k, cMergeKey ) )
- {
- if ( rb_obj_is_kind_of( v, rb_cHash ) )
- {
- VALUE dup = rb_funcall( v, s_dup, 0 );
- rb_funcall( dup, s_update, 1, obj );
- obj = dup;
- skip_aset = 1;
- }
- else if ( rb_obj_is_kind_of( v, rb_cArray ) )
- {
- VALUE end = rb_ary_pop( v );
- if ( rb_obj_is_kind_of( end, rb_cHash ) )
- {
- VALUE dup = rb_funcall( end, s_dup, 0 );
- v = rb_ary_reverse( v );
- rb_ary_push( v, obj );
- rb_block_call( v, s_each, 0, 0, syck_merge_i, dup );
- obj = dup;
- skip_aset = 1;
- }
- }
- }
- else if ( rb_obj_is_kind_of( k, cDefaultKey ) )
- {
- rb_funcall( obj, s_default_set, 1, v );
- skip_aset = 1;
- }
-
- if ( ! skip_aset )
- {
- rb_hash_aset( obj, k, v );
- }
- }
- break;
- }
-
- if ( n->type_id != NULL )
- {
- obj = rb_funcall( self, s_transfer, 2, rb_str_new2( n->type_id ), obj );
- }
- return obj;
-}
-
-/*
- * Set instance variables
- */
-VALUE
-syck_set_ivars(VALUE vars, VALUE obj)
-{
- VALUE ivname = rb_ary_entry( vars, 0 );
- char *ivn;
- StringValue( ivname );
- ivn = S_ALLOCA_N( char, RSTRING_LEN(ivname) + 2 );
- ivn[0] = '@';
- ivn[1] = '\0';
- strncat( ivn, RSTRING_PTR(ivname), RSTRING_LEN(ivname) );
- rb_iv_set( obj, ivn, rb_ary_entry( vars, 1 ) );
- return Qnil;
-}
-
-/*
- * YAML::Syck::Resolver#const_find
- */
-VALUE
-syck_const_find(VALUE const_name)
-{
- VALUE tclass = rb_cObject;
- VALUE tparts = rb_str_split( const_name, "::" );
- int i = 0;
- for ( i = 0; i < RARRAY_LEN(tparts); i++ ) {
- VALUE tpart = rb_to_id( rb_ary_entry( tparts, i ) );
- if ( !rb_const_defined( tclass, tpart ) ) return Qnil;
- tclass = rb_const_get( tclass, tpart );
- }
- return tclass;
-}
-
-/*
- * YAML::Syck::Resolver#transfer
- */
-VALUE
-syck_resolver_transfer(VALUE self, VALUE type, VALUE val)
-{
- if (NIL_P(type) || RSTRING_LEN(StringValue(type)) == 0)
- {
- type = rb_funcall( self, s_detect_implicit, 1, val );
- }
-
- if ( ! (NIL_P(type) || RSTRING_LEN(StringValue(type)) == 0) )
- {
- VALUE str_xprivate = rb_str_new2( "x-private" );
- VALUE colon = rb_str_new2( ":" );
- VALUE tags = rb_attr_get(self, s_tags);
- VALUE target_class = rb_hash_aref( tags, type );
- VALUE subclass = target_class;
- VALUE obj = Qnil;
-
- /*
- * Should no tag match exactly, check for subclass format
- */
- if ( NIL_P( target_class ) )
- {
- VALUE subclass_parts = rb_ary_new();
- VALUE parts = rb_str_split( type, ":" );
-
- while ( RARRAY_LEN(parts) > 1 )
- {
- VALUE partial;
- rb_ary_unshift( subclass_parts, rb_ary_pop( parts ) );
- partial = rb_ary_join( parts, colon );
- target_class = rb_hash_aref( tags, partial );
- if ( NIL_P( target_class ) )
- {
- rb_str_append( partial, colon );
- target_class = rb_hash_aref( tags, partial );
- }
-
- /*
- * Possible subclass found, see if it supports subclassing
- */
- if ( ! NIL_P( target_class ) )
- {
- subclass = target_class;
- if ( RARRAY_LEN(subclass_parts) > 0 && rb_respond_to( target_class, s_tag_subclasses ) &&
- RTEST( rb_funcall( target_class, s_tag_subclasses, 0 ) ) )
- {
- VALUE subclass_v;
- subclass = rb_ary_join( subclass_parts, colon );
- subclass = rb_funcall( target_class, s_tag_read_class, 1, subclass );
- subclass_v = syck_const_find( subclass );
-
- if ( subclass_v != Qnil )
- {
- subclass = subclass_v;
- }
- else if ( rb_cObject == target_class && subclass_v == Qnil )
- {
- target_class = cYObject;
- type = subclass;
- subclass = cYObject;
- }
- else /* workaround for SEGV. real fix please */
- {
- rb_raise( rb_eTypeError, "invalid subclass" );
- }
- }
- break;
- }
- }
- }
-
- /* rb_raise(rb_eTypeError, "invalid typing scheme: %s given",
- * scheme);
- */
-
- if ( rb_respond_to( target_class, s_call ) )
- {
- obj = rb_funcall( target_class, s_call, 2, type, val );
- }
- else
- {
- if ( rb_respond_to( target_class, s_yaml_new ) )
- {
- obj = rb_funcall( target_class, s_yaml_new, 3, subclass, type, val );
- }
- else if ( !NIL_P( target_class ) )
- {
- if ( subclass == rb_cBignum )
- {
- obj = rb_str2inum( val, 10 ); /* for yaml dumped by 1.8.3 [ruby-core:6159] */
- }
- else
- {
- obj = rb_obj_alloc( subclass );
- }
-
- if ( rb_respond_to( obj, s_yaml_initialize ) )
- {
- rb_funcall( obj, s_yaml_initialize, 2, type, val );
- }
- else if ( !NIL_P( obj ) && rb_obj_is_instance_of( val, rb_cHash ) )
- {
- rb_block_call( val, s_each, 0, 0, syck_set_ivars, obj );
- }
- }
- else
- {
- VALUE parts = rb_str_split( type, ":" );
- VALUE scheme = rb_ary_shift( parts );
- if ( rb_str_cmp( scheme, str_xprivate ) == 0 )
- {
- VALUE name = rb_ary_join( parts, colon );
- obj = rb_funcall( cPrivateType, s_new, 2, name, val );
- }
- else
- {
- VALUE domain = rb_ary_shift( parts );
- VALUE name = rb_ary_join( parts, colon );
- obj = rb_funcall( cDomainType, s_new, 3, domain, name, val );
- }
- }
- }
- val = obj;
- }
-
- return val;
-}
-
-/*
- * YAML::Syck::Resolver#tagurize
- */
-VALUE
-syck_resolver_tagurize(VALUE self, VALUE val)
-{
- VALUE tmp = rb_check_string_type(val);
-
- if ( !NIL_P(tmp) )
- {
- char *taguri = syck_type_id_to_uri( RSTRING_PTR(tmp) );
- val = rb_str_new2( taguri );
- S_FREE( taguri );
- }
-
- return val;
-}
-
-/*
- * YAML::Syck::DefaultResolver#detect_implicit
- */
-VALUE
-syck_defaultresolver_detect_implicit(VALUE self, VALUE val)
-{
- const char *type_id;
- VALUE tmp = rb_check_string_type(val);
-
- if ( !NIL_P(tmp) )
- {
- val = tmp;
- type_id = syck_match_implicit( RSTRING_PTR(val), RSTRING_LEN(val) );
- return rb_str_new2( type_id );
- }
-
- return rb_str_new2( "" );
-}
-
-/*
- * YAML::Syck::DefaultResolver#node_import
- */
-VALUE
-syck_defaultresolver_node_import(VALUE self, VALUE node)
-{
- SyckNode *n;
- VALUE obj;
- Data_Get_Struct( node, SyckNode, n );
- if ( !yaml_org_handler( n, &obj ) )
- {
- obj = rb_funcall( self, s_transfer, 2, rb_str_new2( n->type_id ), obj );
- }
- return obj;
-}
-
-/*
- * YAML::Syck::GenericResolver#node_import
- */
-VALUE
-syck_genericresolver_node_import(VALUE self, VALUE node)
-{
- SyckNode *n;
- int i = 0;
- VALUE t = Qnil, obj = Qnil, v = Qnil, style = Qnil;
- Data_Get_Struct(node, SyckNode, n);
-
- if ( n->type_id != NULL )
- {
- t = rb_str_new2(n->type_id);
- }
-
- switch (n->kind)
- {
- case syck_str_kind:
- {
- v = rb_str_new( n->data.str->ptr, n->data.str->len );
- rb_enc_associate(v, rb_utf8_encoding());
- if ( n->data.str->style == scalar_1quote )
- {
- style = sym_1quote;
- }
- else if ( n->data.str->style == scalar_2quote )
- {
- style = sym_2quote;
- }
- else if ( n->data.str->style == scalar_fold )
- {
- style = sym_fold;
- }
- else if ( n->data.str->style == scalar_literal )
- {
- style = sym_literal;
- }
- else if ( n->data.str->style == scalar_plain )
- {
- style = sym_plain;
- }
- obj = rb_funcall( cScalar, s_new, 3, t, v, style );
- }
- break;
-
- case syck_seq_kind:
- v = rb_ary_new2( syck_seq_count( n ) );
- for ( i = 0; i < syck_seq_count( n ); i++ )
- {
- rb_ary_store( v, i, syck_seq_read( n, i ) );
- }
- if ( n->data.list->style == seq_inline )
- {
- style = sym_inline;
- }
- obj = rb_funcall( cSeq, s_new, 3, t, v, style );
- rb_iv_set(obj, "@kind", sym_seq);
- break;
-
- case syck_map_kind:
- v = rb_hash_new();
- for ( i = 0; i < syck_map_count( n ); i++ )
- {
- rb_hash_aset( v, syck_map_read( n, map_key, i ), syck_map_read( n, map_value, i ) );
- }
- if ( n->data.pairs->style == map_inline )
- {
- style = sym_inline;
- }
- obj = rb_funcall( cMap, s_new, 3, t, v, style );
- rb_iv_set(obj, "@kind", sym_map);
- break;
- }
-
- return obj;
-}
-
-/*
- * YAML::Syck::BadAlias.initialize
- */
-VALUE
-syck_badalias_initialize(VALUE self, VALUE val)
-{
- rb_iv_set( self, "@name", val );
- return self;
-}
-
-/*
- * YAML::Syck::BadAlias.<=>
- */
-VALUE
-syck_badalias_cmp(VALUE alias1, VALUE alias2)
-{
- VALUE str1 = rb_ivar_get( alias1, s_name );
- VALUE str2 = rb_ivar_get( alias2, s_name );
- VALUE val = rb_funcall( str1, s_cmp, 1, str2 );
- return val;
-}
-
-/*
- * YAML::DomainType.initialize
- */
-VALUE
-syck_domaintype_initialize(VALUE self, VALUE domain, VALUE type_id, VALUE val)
-{
- rb_iv_set( self, "@domain", domain );
- rb_iv_set( self, "@type_id", type_id );
- rb_iv_set( self, "@value", val );
- return self;
-}
-
-/*
- * YAML::Object.initialize
- */
-VALUE
-syck_yobject_initialize(VALUE self, VALUE klass, VALUE ivars)
-{
- rb_iv_set( self, "@class", klass );
- rb_iv_set( self, "@ivars", ivars );
- return self;
-}
-
-/*
- * YAML::PrivateType.initialize
- */
-VALUE
-syck_privatetype_initialize(VALUE self, VALUE type_id, VALUE val)
-{
- rb_iv_set( self, "@type_id", type_id );
- rb_iv_set( self, "@value", val );
- return self;
-}
-
-/*
- * Mark node contents.
- */
-static void
-syck_node_mark(SyckNode *n)
-{
- int i;
- rb_gc_mark_maybe( n->id );
- switch ( n->kind )
- {
- case syck_seq_kind:
- for ( i = 0; i < n->data.list->idx; i++ )
- {
- rb_gc_mark( syck_seq_read( n, i ) );
- }
- break;
-
- case syck_map_kind:
- for ( i = 0; i < n->data.pairs->idx; i++ )
- {
- rb_gc_mark( syck_map_read( n, map_key, i ) );
- rb_gc_mark( syck_map_read( n, map_value, i ) );
- }
- break;
-
- case syck_str_kind:
- default:
- /* nothing */
- break;
- }
-#if 0 /* maybe needed */
- if ( n->shortcut ) syck_node_mark( n->shortcut ); /* caution: maybe cyclic */
-#endif
-}
-
-/*
- * YAML::Syck::Scalar.allocate
- */
-VALUE
-syck_scalar_alloc(VALUE class)
-{
- SyckNode *node = syck_alloc_str();
- VALUE obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
- node->id = obj;
- return obj;
-}
-
-/*
- * YAML::Syck::Scalar.initialize
- */
-VALUE
-syck_scalar_initialize(VALUE self, VALUE type_id, VALUE val, VALUE style)
-{
- rb_iv_set( self, "@kind", sym_scalar );
- rb_funcall( self, s_type_id_set, 1, type_id );
- rb_funcall( self, s_value_set, 1, val );
- rb_funcall( self, s_style_set, 1, style );
- return self;
-}
-
-/*
- * YAML::Syck::Scalar.style=
- */
-VALUE
-syck_scalar_style_set(VALUE self, VALUE style)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- if ( NIL_P( style ) )
- {
- node->data.str->style = scalar_none;
- }
- else if ( style == sym_1quote )
- {
- node->data.str->style = scalar_1quote;
- }
- else if ( style == sym_2quote )
- {
- node->data.str->style = scalar_2quote;
- }
- else if ( style == sym_fold )
- {
- node->data.str->style = scalar_fold;
- }
- else if ( style == sym_literal )
- {
- node->data.str->style = scalar_literal;
- }
- else if ( style == sym_plain )
- {
- node->data.str->style = scalar_plain;
- }
-
- rb_iv_set( self, "@style", style );
- return self;
-}
-
-/*
- * YAML::Syck::Scalar.value=
- */
-VALUE
-syck_scalar_value_set(VALUE self, VALUE val)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- StringValue( val );
- node->data.str->ptr = syck_strndup( RSTRING_PTR(val), RSTRING_LEN(val) );
- node->data.str->len = RSTRING_LEN(val);
- node->data.str->style = scalar_none;
-
- rb_iv_set( self, "@value", val );
- return val;
-}
-
-/*
- * YAML::Syck::Seq.allocate
- */
-VALUE
-syck_seq_alloc(VALUE class)
-{
- SyckNode *node;
- VALUE obj;
- node = syck_alloc_seq();
- obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
- node->id = obj;
- return obj;
-}
-
-/*
- * YAML::Syck::Seq.initialize
- */
-VALUE
-syck_seq_initialize(VALUE self, VALUE type_id, VALUE val, VALUE style)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- rb_iv_set( self, "@kind", sym_seq );
- rb_funcall( self, s_type_id_set, 1, type_id );
- rb_funcall( self, s_value_set, 1, val );
- rb_funcall( self, s_style_set, 1, style );
- return self;
-}
-
-/*
- * YAML::Syck::Seq.value=
- */
-VALUE
-syck_seq_value_set(VALUE self, VALUE val)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- val = rb_check_array_type( val );
- if ( !NIL_P( val ) ) {
- int i;
- syck_seq_empty( node );
- for ( i = 0; i < RARRAY_LEN( val ); i++ )
- {
- syck_seq_add( node, rb_ary_entry(val, i) );
- }
- }
-
- rb_iv_set( self, "@value", val );
- return val;
-}
-
-/*
- * YAML::Syck::Seq.add
- */
-VALUE
-syck_seq_add_m(VALUE self, VALUE val)
-{
- SyckNode *node;
- VALUE emitter = rb_ivar_get( self, s_emitter );
- Data_Get_Struct( self, SyckNode, node );
-
- if ( rb_respond_to( emitter, s_node_export ) ) {
- val = rb_funcall( emitter, s_node_export, 1, val );
- }
- syck_seq_add( node, val );
- rb_ary_push( rb_ivar_get( self, s_value ), val );
-
- return self;
-}
-
-/*
- * YAML::Syck::Seq.style=
- */
-VALUE
-syck_seq_style_set(VALUE self, VALUE style)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- if ( style == sym_inline )
- {
- node->data.list->style = seq_inline;
- }
- else
- {
- node->data.list->style = seq_none;
- }
-
- rb_iv_set( self, "@style", style );
- return self;
-}
-
-/*
- * YAML::Syck::Map.allocate
- */
-VALUE
-syck_map_alloc(VALUE class)
-{
- SyckNode *node;
- VALUE obj;
- node = syck_alloc_map();
- obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
- node->id = obj;
- return obj;
-}
-
-/*
- * YAML::Syck::Map.initialize
- */
-VALUE
-syck_map_initialize(VALUE self, VALUE type_id, VALUE val, VALUE style)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- if ( !NIL_P( val ) )
- {
- VALUE hsh = rb_check_convert_type(val, T_HASH, "Hash", "to_hash");
- VALUE keys;
- int i;
- if ( NIL_P(hsh) )
- {
- rb_raise( rb_eTypeError, "wrong argument type" );
- }
-
- keys = rb_funcall( hsh, s_keys, 0 );
- for ( i = 0; i < RARRAY_LEN(keys); i++ )
- {
- VALUE key = rb_ary_entry(keys, i);
- syck_map_add( node, key, rb_hash_aref(hsh, key) );
- }
- }
-
- rb_iv_set( self, "@kind", sym_seq );
- rb_funcall( self, s_type_id_set, 1, type_id );
- rb_funcall( self, s_value_set, 1, val );
- rb_funcall( self, s_style_set, 1, style );
- return self;
-}
-
-/*
- * YAML::Syck::Map.value=
- */
-VALUE
-syck_map_value_set(VALUE self, VALUE val)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- if ( !NIL_P( val ) )
- {
- VALUE hsh = rb_check_convert_type(val, T_HASH, "Hash", "to_hash");
- VALUE keys;
- int i;
- if ( NIL_P(hsh) )
- {
- rb_raise( rb_eTypeError, "wrong argument type" );
- }
-
- syck_map_empty( node );
- keys = rb_funcall( hsh, s_keys, 0 );
- for ( i = 0; i < RARRAY_LEN(keys); i++ )
- {
- VALUE key = rb_ary_entry(keys, i);
- syck_map_add( node, key, rb_hash_aref(hsh, key) );
- }
- }
-
- rb_iv_set( self, "@value", val );
- return val;
-}
-
-/*
- * YAML::Syck::Map.add
- */
-VALUE
-syck_map_add_m(VALUE self, VALUE key, VALUE val)
-{
- SyckNode *node;
- VALUE emitter = rb_ivar_get( self, s_emitter );
- Data_Get_Struct( self, SyckNode, node );
-
- if ( rb_respond_to( emitter, s_node_export ) ) {
- key = rb_funcall( emitter, s_node_export, 1, key );
- val = rb_funcall( emitter, s_node_export, 1, val );
- }
- syck_map_add( node, key, val );
- rb_hash_aset( rb_ivar_get( self, s_value ), key, val );
-
- return self;
-}
-
-/*
- * YAML::Syck::Map.style=
- */
-VALUE
-syck_map_style_set(VALUE self, VALUE style)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- if ( style == sym_inline )
- {
- node->data.pairs->style = map_inline;
- }
- else
- {
- node->data.pairs->style = map_none;
- }
-
- rb_iv_set( self, "@style", style );
- return self;
-}
-
-#if 0
-/*
- * Cloning method for all node types
- */
-VALUE
-syck_node_init_copy(VALUE copy, VALUE orig)
-{
- SyckNode *copy_n;
- SyckNode *orig_n;
-
- if ( copy == orig )
- return copy;
-
- if ( TYPE( orig ) != T_DATA )
- {
- rb_raise( rb_eTypeError, "wrong argument type" );
- }
-
- Data_Get_Struct( orig, SyckNode, orig_n );
- Data_Get_Struct( copy, SyckNode, copy_n );
- MEMCPY( copy_n, orig_n, SyckNode, 1 );
- return copy;
-}
-#endif
-
-/*
- * YAML::Syck::Node#type_id=
- */
-VALUE
-syck_node_type_id_set(VALUE self, VALUE type_id)
-{
- SyckNode *node;
- Data_Get_Struct( self, SyckNode, node );
-
- S_FREE( node->type_id );
-
- if ( !NIL_P( type_id ) ) {
- StringValue( type_id );
- node->type_id = syck_strndup( RSTRING_PTR(type_id), RSTRING_LEN(type_id) );
- }
-
- rb_iv_set( self, "@type_id", type_id );
- return type_id;
-}
-
-/*
- * YAML::Syck::Node.transform
- */
-VALUE
-syck_node_transform(VALUE self)
-{
- VALUE t;
- SyckNode *n = NULL;
- SyckNode *orig_n;
- Data_Get_Struct(self, SyckNode, orig_n);
- t = Data_Wrap_Struct( cNode, syck_node_mark, syck_free_node, 0 );
-
- switch (orig_n->kind)
- {
- case syck_map_kind:
- {
- int i;
- DATA_PTR(t) = n = syck_alloc_map();
- for ( i = 0; i < orig_n->data.pairs->idx; i++ )
- {
- syck_map_add( n, rb_funcall( syck_map_read( orig_n, map_key, i ), s_transform, 0 ),
- rb_funcall( syck_map_read( orig_n, map_value, i ), s_transform, 0 ) );
- }
- }
- break;
-
- case syck_seq_kind:
- {
- int i;
- DATA_PTR(t) = n = syck_alloc_seq();
- for ( i = 0; i < orig_n->data.list->idx; i++ )
- {
- syck_seq_add( n, rb_funcall( syck_seq_read( orig_n, i ), s_transform, 0 ) );
- }
- }
- break;
-
- case syck_str_kind:
- DATA_PTR(t) = n = syck_new_str2( orig_n->data.str->ptr, orig_n->data.str->len, orig_n->data.str->style );
- break;
- }
-
- if ( orig_n->type_id != NULL )
- {
- n->type_id = syck_strndup( orig_n->type_id, strlen( orig_n->type_id ) );
- }
- if ( orig_n->anchor != NULL )
- {
- n->anchor = syck_strndup( orig_n->anchor, strlen( orig_n->anchor ) );
- }
- n->id = t;
- return rb_funcall( oDefaultResolver, s_node_import, 1, t );
-}
-
-/*
- * Emitter callback: assembles YAML document events from
- * Ruby symbols. This is a brilliant way to do it.
- * No one could possibly object.
- */
-void
-rb_syck_emitter_handler(SyckEmitter *e, st_data_t data)
-{
- SyckNode *n;
- Data_Get_Struct((VALUE)data, SyckNode, n);
-
- switch (n->kind)
- {
- case syck_map_kind:
- {
- int i;
- syck_emit_map( e, n->type_id, n->data.pairs->style );
- for ( i = 0; i < n->data.pairs->idx; i++ )
- {
- syck_emit_item( e, syck_map_read( n, map_key, i ) );
- syck_emit_item( e, syck_map_read( n, map_value, i ) );
- }
- syck_emit_end( e );
- }
- break;
-
- case syck_seq_kind:
- {
- int i;
- syck_emit_seq( e, n->type_id, n->data.list->style );
- for ( i = 0; i < n->data.list->idx; i++ )
- {
- syck_emit_item( e, syck_seq_read( n, i ) );
- }
- syck_emit_end( e );
- }
- break;
-
- case syck_str_kind:
- {
- syck_emit_scalar( e, n->type_id, n->data.str->style, 0, 0, 0, n->data.str->ptr, n->data.str->len );
- }
- break;
- }
-}
-
-/*
- * Handle output from the emitter
- */
-void
-rb_syck_output_handler(SyckEmitter * emitter, char *str, long len)
-{
- struct emitter_xtra *bonus = (struct emitter_xtra *)emitter->bonus;
- VALUE dest = bonus->port;
- if (TYPE(dest) == T_STRING) {
- rb_str_cat( dest, str, len );
- } else {
- rb_io_write( dest, rb_str_new( str, len ) );
- }
-}
-
-/*
- * Helper function for marking nodes in the anchor
- * symbol table.
- */
-void
-syck_out_mark(VALUE emitter, VALUE node)
-{
- SyckEmitter *emitterPtr;
- struct emitter_xtra *bonus;
- Data_Get_Struct(emitter, SyckEmitter, emitterPtr);
- bonus = (struct emitter_xtra *)emitterPtr->bonus;
- rb_ivar_set( node, s_emitter, emitter );
- /* syck_emitter_mark_node( emitterPtr, (st_data_t)node ); */
- if ( !NIL_P( bonus->oid ) ) {
- rb_hash_aset( bonus->data, bonus->oid, node );
- }
-}
-
-/*
- * Mark emitter values.
- */
-static void
-syck_mark_emitter(SyckEmitter *emitter)
-{
- struct emitter_xtra *bonus = (struct emitter_xtra *)emitter->bonus;
- rb_gc_mark( bonus->oid );
- rb_gc_mark( bonus->data );
- rb_gc_mark( bonus->port );
-}
-
-/*
- * Free the emitter and any bonus attachment.
- */
-void
-rb_syck_free_emitter(SyckEmitter *e)
-{
- S_FREE( e->bonus );
- syck_free_emitter(e);
-}
-
-/*
- * YAML::Syck::Emitter.allocate
- */
-VALUE syck_emitter_s_alloc _((VALUE));
-VALUE
-syck_emitter_s_alloc(VALUE class)
-{
- VALUE pobj;
- SyckEmitter *emitter = syck_new_emitter();
-
- emitter->bonus = S_ALLOC( struct emitter_xtra );
- S_MEMZERO( emitter->bonus, struct emitter_xtra, 1 );
-
- pobj = Data_Wrap_Struct( class, syck_mark_emitter, rb_syck_free_emitter, emitter );
- syck_emitter_handler( emitter, rb_syck_emitter_handler );
- syck_output_handler( emitter, rb_syck_output_handler );
-
- rb_ivar_set( pobj, s_out, rb_funcall( cOut, s_new, 1, pobj ) );
- return pobj;
-}
-
-static VALUE
-id_hash_new(void)
-{
- VALUE hash;
- hash = rb_hash_new();
- rb_funcall(hash, rb_intern("compare_by_identity"), 0);
- return hash;
-}
-
-/*
- * YAML::Syck::Emitter.reset( options )
- */
-VALUE
-syck_emitter_reset(int argc, VALUE *argv, VALUE self)
-{
- VALUE options, tmp;
- SyckEmitter *emitter;
- struct emitter_xtra *bonus;
-
- Data_Get_Struct(self, SyckEmitter, emitter);
- bonus = (struct emitter_xtra *)emitter->bonus;
-
- bonus->oid = Qnil;
- bonus->port = rb_str_new2( "" );
- bonus->data = id_hash_new();
-
- if (rb_scan_args(argc, argv, "01", &options) == 0)
- {
- options = rb_hash_new();
- rb_ivar_set(self, s_options, options);
- }
- else if ( !NIL_P(tmp = rb_check_string_type(options)) )
- {
- bonus->port = tmp;
- }
- else if ( rb_respond_to( options, s_write ) )
- {
- bonus->port = options;
- }
- else
- {
- Check_Type(options, T_HASH);
- rb_ivar_set(self, s_options, options);
- }
-
- emitter->headless = 0;
- rb_ivar_set(self, s_level, INT2FIX(0));
- rb_ivar_set(self, s_resolver, Qnil);
- return self;
-}
-
-/*
- * YAML::Syck::Emitter.emit( object_id ) { |out| ... }
- */
-VALUE
-syck_emitter_emit(int argc, VALUE *argv, VALUE self)
-{
- VALUE oid, proc;
- SyckEmitter *emitter;
- struct emitter_xtra *bonus;
- SYMID symple;
- int level = FIX2INT(rb_ivar_get(self, s_level)) + 1;
- rb_ivar_set(self, s_level, INT2FIX(level));
-
- rb_scan_args(argc, argv, "1&", &oid, &proc);
- Data_Get_Struct(self, SyckEmitter, emitter);
- bonus = (struct emitter_xtra *)emitter->bonus;
-
- /* Calculate anchors, normalize nodes, build a simpler symbol table */
- bonus->oid = oid;
- if ( !NIL_P( oid ) && RTEST( rb_funcall( bonus->data, s_haskey, 1, oid ) ) ) {
- symple = rb_hash_aref( bonus->data, oid );
- } else {
- symple = rb_funcall( proc, s_call, 1, rb_ivar_get( self, s_out ) );
- }
- syck_emitter_mark_node( emitter, (st_data_t)symple );
-
- /* Second pass, build emitted string */
- level -= 1;
- rb_ivar_set(self, s_level, INT2FIX(level));
- if ( level == 0 )
- {
- syck_emit(emitter, (st_data_t)symple);
- syck_emitter_flush(emitter, 0);
-
- return bonus->port;
- }
-
- return symple;
-}
-
-/*
- * YAML::Syck::Emitter#node_export
- */
-VALUE
-syck_emitter_node_export(VALUE self, VALUE node)
-{
- return rb_funcall( node, s_to_yaml, 1, self );
-}
-
-/*
- * YAML::Syck::Emitter#set_resolver
- */
-VALUE
-syck_emitter_set_resolver(VALUE self, VALUE resolver)
-{
- rb_ivar_set( self, s_resolver, resolver );
- return self;
-}
-
-/*
- * YAML::Syck::Out::initialize
- */
-VALUE
-syck_out_initialize(VALUE self, VALUE emitter)
-{
- rb_ivar_set( self, s_emitter, emitter );
- return self;
-}
-
-/*
- * YAML::Syck::Out::map
- */
-VALUE
-syck_out_map(int argc, VALUE *argv, VALUE self)
-{
- VALUE type_id, style, map;
- if (rb_scan_args(argc, argv, "11", &type_id, &style) == 1) {
- style = Qnil;
- }
- map = rb_funcall( cMap, s_new, 3, type_id, rb_hash_new(), style );
- syck_out_mark( rb_ivar_get( self, s_emitter ), map );
- rb_yield( map );
- return map;
-}
-
-/*
- * YAML::Syck::Out::seq
- */
-VALUE
-syck_out_seq(int argc, VALUE *argv, VALUE self)
-{
- VALUE type_id, style, seq;
- if (rb_scan_args(argc, argv, "11", &type_id, &style) == 1) {
- style = Qnil;
- }
- seq = rb_funcall( cSeq, s_new, 3, type_id, rb_ary_new(), style );
- syck_out_mark( rb_ivar_get( self, s_emitter ), seq );
- rb_yield( seq );
- return seq;
-}
-
-/*
- * YAML::Syck::Out::scalar
-syck_out_scalar( self, type_id, str, style )
- VALUE self, type_id, str, style;
- */
-VALUE
-syck_out_scalar(int argc, VALUE *argv, VALUE self)
-{
- VALUE type_id, str, style, scalar;
- rb_scan_args(argc, argv, "21", &type_id, &str, &style);
- scalar = rb_funcall( cScalar, s_new, 3, type_id, str, style );
- syck_out_mark( rb_ivar_get( self, s_emitter ), scalar );
- return scalar;
-}
-
-/*
- * Initialize Syck extension
- */
-void
-Init_syck()
-{
- VALUE rb_syck = rb_define_module_under( rb_cObject, "Syck" );
- rb_define_module_function( rb_syck, "compile", rb_syck_compile, 1 );
-
- /*
- * Global symbols
- */
- s_new = rb_intern("new");
- s_utc = rb_intern("utc");
- s_at = rb_intern("at");
- s_to_f = rb_intern("to_f");
- s_to_i = rb_intern("to_i");
- s_read = rb_intern("read");
- s_binmode = rb_intern("binmode");
- s_transfer = rb_intern("transfer");
- s_call = rb_intern("call");
- s_cmp = rb_intern("<=>");
- s_intern = rb_intern("intern");
- s_update = rb_intern("update");
- s_detect_implicit = rb_intern("detect_implicit");
- s_dup = rb_intern("dup");
- s_default_set = rb_intern("default=");
- s_match = rb_intern("match");
- s_push = rb_intern("push");
- s_haskey = rb_intern("has_key?");
- s_keys = rb_intern("keys");
- s_node_import = rb_intern("node_import");
- s_tr_bang = rb_intern("tr!");
- s_unpack = rb_intern("unpack");
- s_write = rb_intern("write");
- s_tag_read_class = rb_intern( "yaml_tag_read_class" );
- s_tag_subclasses = rb_intern( "yaml_tag_subclasses?" );
- s_emitter = rb_intern( "emitter" );
- s_set_resolver = rb_intern( "set_resolver" );
- s_node_export = rb_intern( "node_export" );
- s_to_yaml = rb_intern( "to_yaml" );
- s_transform = rb_intern( "transform" );
- s_yaml_new = rb_intern("yaml_new");
- s_yaml_initialize = rb_intern("yaml_initialize");
- s_each = rb_intern("each");
- s_parse = rb_intern("parse");
-
- s_tags = rb_intern("@tags");
- s_name = rb_intern("@name");
- s_options = rb_intern("@options");
- s_kind = rb_intern("@kind");
- s_type_id = rb_intern("@type_id");
- s_type_id_set = rb_intern("type_id=");
- s_resolver = rb_intern("@resolver");
- s_level = rb_intern( "@level" );
- s_style = rb_intern("@style");
- s_style_set = rb_intern("style=");
- s_value = rb_intern("@value");
- s_value_set = rb_intern("value=");
- s_out = rb_intern("@out");
- s_input = rb_intern("@input");
-
- sym_model = ID2SYM(rb_intern("Model"));
- sym_generic = ID2SYM(rb_intern("Generic"));
- sym_bytecode = ID2SYM(rb_intern("bytecode"));
- sym_map = ID2SYM(rb_intern("map"));
- sym_scalar = ID2SYM(rb_intern("scalar"));
- sym_seq = ID2SYM(rb_intern("seq"));
- sym_1quote = ID2SYM(rb_intern("quote1"));
- sym_2quote = ID2SYM(rb_intern("quote2"));
- sym_fold = ID2SYM(rb_intern("fold"));
- sym_literal = ID2SYM(rb_intern("literal"));
- sym_plain = ID2SYM(rb_intern("plain"));
- sym_inline = ID2SYM(rb_intern("inline"));
-
- /*
- * Define YAML::Syck::Resolver class
- */
- cResolver = rb_define_class_under( rb_syck, "Resolver", rb_cObject );
- rb_define_attr( cResolver, "tags", 1, 1 );
- rb_define_method( cResolver, "initialize", syck_resolver_initialize, 0 );
- rb_define_method( cResolver, "add_type", syck_resolver_add_type, 2 );
- rb_define_method( cResolver, "use_types_at", syck_resolver_use_types_at, 1 );
- rb_define_method( cResolver, "detect_implicit", syck_resolver_detect_implicit, 1 );
- rb_define_method( cResolver, "transfer", syck_resolver_transfer, 2 );
- rb_define_method( cResolver, "node_import", syck_resolver_node_import, 1 );
- rb_define_method( cResolver, "tagurize", syck_resolver_tagurize, 1 );
-
- rb_global_variable( &oDefaultResolver );
- oDefaultResolver = rb_funcall( cResolver, rb_intern( "new" ), 0 );
- rb_define_singleton_method( oDefaultResolver, "node_import", syck_defaultresolver_node_import, 1 );
- rb_define_singleton_method( oDefaultResolver, "detect_implicit", syck_defaultresolver_detect_implicit, 1 );
- rb_define_const( rb_syck, "DefaultResolver", oDefaultResolver );
- rb_global_variable( &oGenericResolver );
- oGenericResolver = rb_funcall( cResolver, rb_intern( "new" ), 0 );
- rb_define_singleton_method( oGenericResolver, "node_import", syck_genericresolver_node_import, 1 );
- rb_define_const( rb_syck, "GenericResolver", oGenericResolver );
-
- /*
- * Define YAML::Syck::Parser class
- */
- cParser = rb_define_class_under( rb_syck, "Parser", rb_cObject );
- rb_define_attr( cParser, "options", 1, 1 );
- rb_define_attr( cParser, "resolver", 1, 1 );
- rb_define_attr( cParser, "input", 1, 1 );
- rb_define_alloc_func( cParser, syck_parser_s_alloc );
- rb_define_method(cParser, "initialize", syck_parser_initialize, -1 );
- rb_define_method(cParser, "bufsize=", syck_parser_bufsize_set, 1 );
- rb_define_method(cParser, "bufsize", syck_parser_bufsize_get, 0 );
- rb_define_method(cParser, "load", syck_parser_load, -1);
- rb_define_method(cParser, "load_documents", syck_parser_load_documents, -1);
- rb_define_method(cParser, "set_resolver", syck_parser_set_resolver, 1);
-
- /*
- * Define YAML::Syck::Node class
- */
- cNode = rb_define_class_under( rb_syck, "Node", rb_cObject );
- rb_undef( cNode, rb_intern("initialize_copy") );
- rb_define_attr( cNode, "emitter", 1, 1 );
- rb_define_attr( cNode, "resolver", 1, 1 );
- rb_define_attr( cNode, "kind", 1, 0 );
- rb_define_attr( cNode, "type_id", 1, 0 );
- rb_define_attr( cNode, "value", 1, 0 );
- rb_define_method( cNode, "type_id=", syck_node_type_id_set, 1 );
- rb_define_method( cNode, "transform", syck_node_transform, 0);
-
- /*
- * Define YAML::Syck::Scalar, YAML::Syck::Seq, YAML::Syck::Map --
- * all are the publicly usable variants of YAML::Syck::Node
- */
- cScalar = rb_define_class_under( rb_syck, "Scalar", cNode );
- rb_define_alloc_func( cScalar, syck_scalar_alloc );
- rb_define_method( cScalar, "initialize", syck_scalar_initialize, 3 );
- rb_define_method( cScalar, "value=", syck_scalar_value_set, 1 );
- rb_define_method( cScalar, "style=", syck_scalar_style_set, 1 );
- cSeq = rb_define_class_under( rb_syck, "Seq", cNode );
- rb_define_alloc_func( cSeq, syck_seq_alloc );
- rb_define_method( cSeq, "initialize", syck_seq_initialize, 3 );
- rb_define_method( cSeq, "value=", syck_seq_value_set, 1 );
- rb_define_method( cSeq, "add", syck_seq_add_m, 1 );
- rb_define_method( cSeq, "style=", syck_seq_style_set, 1 );
- cMap = rb_define_class_under( rb_syck, "Map", cNode );
- rb_define_alloc_func( cMap, syck_map_alloc );
- rb_define_method( cMap, "initialize", syck_map_initialize, 3 );
- rb_define_method( cMap, "value=", syck_map_value_set, 1 );
- rb_define_method( cMap, "add", syck_map_add_m, 2 );
- rb_define_method( cMap, "style=", syck_map_style_set, 1 );
-
- /*
- * Define YAML::PrivateType class
- */
- cPrivateType = rb_define_class_under( rb_syck, "PrivateType", rb_cObject );
- rb_define_attr( cPrivateType, "type_id", 1, 1 );
- rb_define_attr( cPrivateType, "value", 1, 1 );
- rb_define_method( cPrivateType, "initialize", syck_privatetype_initialize, 2);
-
- /*
- * Define YAML::DomainType class
- */
- cDomainType = rb_define_class_under( rb_syck, "DomainType", rb_cObject );
- rb_define_attr( cDomainType, "domain", 1, 1 );
- rb_define_attr( cDomainType, "type_id", 1, 1 );
- rb_define_attr( cDomainType, "value", 1, 1 );
- rb_define_method( cDomainType, "initialize", syck_domaintype_initialize, 3);
-
- /*
- * Define YAML::Object class
- */
- cYObject = rb_define_class_under( rb_syck, "Object", rb_cObject );
- rb_define_attr( cYObject, "class", 1, 1 );
- rb_define_attr( cYObject, "ivars", 1, 1 );
- rb_define_method( cYObject, "initialize", syck_yobject_initialize, 2);
- rb_define_method( cYObject, "yaml_initialize", syck_yobject_initialize, 2);
-
- /*
- * Define YAML::Syck::BadAlias class
- */
- cBadAlias = rb_define_class_under( rb_syck, "BadAlias", rb_cObject );
- rb_define_attr( cBadAlias, "name", 1, 1 );
- rb_define_method( cBadAlias, "initialize", syck_badalias_initialize, 1);
- rb_define_method( cBadAlias, "<=>", syck_badalias_cmp, 1);
- rb_include_module( cBadAlias, rb_const_get( rb_cObject, rb_intern("Comparable") ) );
-
- /*
- * Define YAML::Syck::MergeKey class
- */
- cMergeKey = rb_define_class_under( rb_syck, "MergeKey", rb_cObject );
-
- /*
- * Define YAML::Syck::DefaultKey class
- */
- cDefaultKey = rb_define_class_under( rb_syck, "DefaultKey", rb_cObject );
-
- /*
- * Define YAML::Syck::Out classes
- */
- cOut = rb_define_class_under( rb_syck, "Out", rb_cObject );
- rb_define_attr( cOut, "emitter", 1, 1 );
- rb_define_method( cOut, "initialize", syck_out_initialize, 1 );
- rb_define_method( cOut, "map", syck_out_map, -1 );
- rb_define_method( cOut, "seq", syck_out_seq, -1 );
- rb_define_method( cOut, "scalar", syck_out_scalar, -1 );
-
- /*
- * Define YAML::Syck::Emitter class
- */
- cEmitter = rb_define_class_under( rb_syck, "Emitter", rb_cObject );
- rb_define_attr( cEmitter, "level", 1, 1 );
- rb_define_alloc_func( cEmitter, syck_emitter_s_alloc );
- rb_define_method( cEmitter, "initialize", syck_emitter_reset, -1 );
- rb_define_method( cEmitter, "reset", syck_emitter_reset, -1 );
- rb_define_method( cEmitter, "emit", syck_emitter_emit, -1 );
- rb_define_method( cEmitter, "set_resolver", syck_emitter_set_resolver, 1);
- rb_define_method( cEmitter, "node_export", syck_emitter_node_export, 1);
-}
-
diff --git a/ext/syck/syck.c b/ext/syck/syck.c
deleted file mode 100644
index 94e3992d3f1..00000000000
--- a/ext/syck/syck.c
+++ /dev/null
@@ -1,524 +0,0 @@
-/*
- * syck.c
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-#include "ruby/ruby.h"
-
-#include <stdio.h>
-#include <string.h>
-
-#include "syck.h"
-
-void syck_parser_pop_level( SyckParser * );
-
-/*
- * Custom assert
- */
-void
-syck_assert( const char *file_name, unsigned line_num, const char *expr )
-{
- fflush( NULL );
- fprintf( stderr, "\nAssertion failed: %s, line %u: %s\n",
- file_name, line_num, expr );
- fflush( stderr );
- abort();
-}
-
-/*
- * Allocates and copies a string
- */
-char *
-syck_strndup( const char *buf, long len )
-{
- char *new = S_ALLOC_N( char, len + 1 );
- S_MEMZERO( new, char, len + 1 );
- S_MEMCPY( new, buf, char, len );
- return new;
-}
-
-/*
- * Default FILE IO function
- */
-long
-syck_io_file_read( char *buf, SyckIoFile *file, long max_size, long skip )
-{
- long len = 0;
-
- ASSERT( file != NULL );
-
- max_size -= skip;
- len = fread( buf + skip, sizeof( char ), max_size, file->ptr );
- len += skip;
- buf[len] = '\0';
-
- return len;
-}
-
-/*
- * Default string IO function
- */
-long
-syck_io_str_read( char *buf, SyckIoStr *str, long max_size, long skip )
-{
- char *beg;
- long len = 0;
-
- ASSERT( str != NULL );
- beg = str->ptr;
- if ( max_size >= 0 )
- {
- max_size -= skip;
- if ( max_size <= 0 ) max_size = 0;
- else str->ptr += max_size;
-
- if ( str->ptr > str->end )
- {
- str->ptr = str->end;
- }
- }
- else
- {
- /* Use exact string length */
- while ( str->ptr < str->end ) {
- if (*(str->ptr++) == '\n') break;
- }
- }
- if ( beg < str->ptr )
- {
- len = ( str->ptr - beg );
- S_MEMCPY( buf + skip, beg, char, len );
- }
- len += skip;
- buf[len] = '\0';
-
- return len;
-}
-
-void
-syck_parser_reset_levels( SyckParser *p )
-{
- while ( p->lvl_idx > 1 )
- {
- syck_parser_pop_level( p );
- }
-
- if ( p->lvl_idx < 1 )
- {
- p->lvl_idx = 1;
- p->levels[0].spaces = -1;
- p->levels[0].ncount = 0;
- p->levels[0].domain = syck_strndup( "", 0 );
- }
- p->levels[0].status = syck_lvl_header;
-}
-
-void
-syck_parser_reset_cursor( SyckParser *p )
-{
- if ( p->buffer == NULL )
- {
- p->buffer = S_ALLOC_N( char, p->bufsize );
- S_MEMZERO( p->buffer, char, p->bufsize );
- }
- p->buffer[0] = '\0';
-
- p->cursor = NULL;
- p->lineptr = NULL;
- p->linectptr = NULL;
- p->token = NULL;
- p->toktmp = NULL;
- p->marker = NULL;
- p->limit = NULL;
-
- p->root = 0;
- p->root_on_error = 0;
- p->linect = 0;
- p->eof = 0;
- p->last_token = 0;
- p->force_token = 0;
-}
-
-/*
- * Value to return on a parse error
- */
-void
-syck_parser_set_root_on_error( SyckParser *p, SYMID roer )
-{
- p->root_on_error = roer;
-}
-
-/*
- * Allocate the parser
- */
-SyckParser *
-syck_new_parser(void)
-{
- SyckParser *p;
- p = S_ALLOC( SyckParser );
- S_MEMZERO( p, SyckParser, 1 );
- p->lvl_capa = ALLOC_CT;
- p->levels = S_ALLOC_N( SyckLevel, p->lvl_capa );
- p->input_type = syck_yaml_utf8;
- p->io_type = syck_io_str;
- p->io.str = NULL;
- p->syms = NULL;
- p->anchors = NULL;
- p->bad_anchors = NULL;
- p->implicit_typing = 1;
- p->taguri_expansion = 0;
- p->bufsize = SYCK_BUFFERSIZE;
- p->buffer = NULL;
- p->lvl_idx = 0;
- syck_parser_reset_levels( p );
- return p;
-}
-
-int
-syck_add_sym( SyckParser *p, void *data )
-{
- SYMID id = 0;
- if ( p->syms == NULL )
- {
- p->syms = st_init_numtable();
- }
- id = p->syms->num_entries + 1;
- st_insert( p->syms, id, (st_data_t)data );
- return (int)id;
-}
-
-int
-syck_lookup_sym( SyckParser *p, SYMID id, void **datap )
-{
- st_data_t data;
- int ret;
- if ( p->syms == NULL ) return 0;
- ret = st_lookup( p->syms, id, &data );
- if(ret) *datap = (void *)data;
- return ret;
-}
-
-int
-syck_st_free_nodes( char *key, SyckNode *n, char *arg )
-{
- if ( n != (void *)1 ) syck_free_node( n );
- n = NULL;
- return ST_CONTINUE;
-}
-
-void
-syck_st_free( SyckParser *p )
-{
- /*
- * Free the anchor tables
- */
- if ( p->anchors != NULL )
- {
- st_foreach( p->anchors, syck_st_free_nodes, 0 );
- st_free_table( p->anchors );
- p->anchors = NULL;
- }
-
- if ( p->bad_anchors != NULL )
- {
- st_foreach( p->bad_anchors, syck_st_free_nodes, 0 );
- st_free_table( p->bad_anchors );
- p->bad_anchors = NULL;
- }
-}
-
-typedef struct {
- long hash;
- char *buffer;
- long length;
- long remaining;
- int printed;
-} bytestring_t;
-
-int
-syck_st_free_syms( void *key, bytestring_t *sav, void *dummy )
-{
- S_FREE(sav->buffer);
- S_FREE(sav);
- return ST_CONTINUE;
-}
-
-void
-syck_free_parser( SyckParser *p )
-{
- /*
- * Free the adhoc symbol table
- */
- if ( p->syms != NULL )
- {
- st_foreach( p->syms, syck_st_free_syms, 0 );
- st_free_table( p->syms );
- p->syms = NULL;
- }
-
- /*
- * Free tables, levels
- */
- syck_st_free( p );
- syck_parser_reset_levels( p );
- S_FREE( p->levels[0].domain );
- S_FREE( p->levels );
-
- if ( p->buffer != NULL )
- {
- S_FREE( p->buffer );
- }
- free_any_io( p );
- S_FREE( p );
-}
-
-void
-syck_parser_handler( SyckParser *p, SyckNodeHandler hdlr )
-{
- ASSERT( p != NULL );
- p->handler = hdlr;
-}
-
-void
-syck_parser_implicit_typing( SyckParser *p, int flag )
-{
- p->implicit_typing = ( flag == 0 ? 0 : 1 );
-}
-
-void
-syck_parser_taguri_expansion( SyckParser *p, int flag )
-{
- p->taguri_expansion = ( flag == 0 ? 0 : 1 );
-}
-
-void
-syck_parser_error_handler( SyckParser *p, SyckErrorHandler hdlr )
-{
- ASSERT( p != NULL );
- p->error_handler = hdlr;
-}
-
-void
-syck_parser_bad_anchor_handler( SyckParser *p, SyckBadAnchorHandler hdlr )
-{
- ASSERT( p != NULL );
- p->bad_anchor_handler = hdlr;
-}
-
-void
-syck_parser_set_input_type( SyckParser *p, enum syck_parser_input input_type )
-{
- ASSERT( p != NULL );
- p->input_type = input_type;
-}
-
-void
-syck_parser_file( SyckParser *p, FILE *fp, SyckIoFileRead read )
-{
- ASSERT( p != NULL );
- free_any_io( p );
- syck_parser_reset_cursor( p );
- p->io_type = syck_io_file;
- p->io.file = S_ALLOC( SyckIoFile );
- p->io.file->ptr = fp;
- if ( read != NULL )
- {
- p->io.file->read = read;
- }
- else
- {
- p->io.file->read = syck_io_file_read;
- }
-}
-
-void
-syck_parser_str( SyckParser *p, char *ptr, long len, SyckIoStrRead read )
-{
- ASSERT( p != NULL );
- free_any_io( p );
- syck_parser_reset_cursor( p );
- p->io_type = syck_io_str;
- p->io.str = S_ALLOC( SyckIoStr );
- p->io.str->beg = ptr;
- p->io.str->ptr = ptr;
- p->io.str->end = ptr + len;
- if ( read != NULL )
- {
- p->io.str->read = read;
- }
- else
- {
- p->io.str->read = syck_io_str_read;
- }
-}
-
-void
-syck_parser_str_auto( SyckParser *p, char *ptr, SyckIoStrRead read )
-{
- syck_parser_str( p, ptr, strlen( ptr ), read );
-}
-
-SyckLevel *
-syck_parser_current_level( SyckParser *p )
-{
- return &p->levels[p->lvl_idx-1];
-}
-
-void
-syck_parser_pop_level( SyckParser *p )
-{
- ASSERT( p != NULL );
-
- /* The root level should never be popped */
- if ( p->lvl_idx <= 1 ) return;
-
- p->lvl_idx -= 1;
- free( p->levels[p->lvl_idx].domain );
-}
-
-void
-syck_parser_add_level( SyckParser *p, int len, enum syck_level_status status )
-{
- ASSERT( p != NULL );
- if ( p->lvl_idx + 1 > p->lvl_capa )
- {
- p->lvl_capa += ALLOC_CT;
- S_REALLOC_N( p->levels, SyckLevel, p->lvl_capa );
- }
-
- ASSERT( len > p->levels[p->lvl_idx-1].spaces );
- p->levels[p->lvl_idx].spaces = len;
- p->levels[p->lvl_idx].ncount = 0;
- p->levels[p->lvl_idx].domain = syck_strndup( p->levels[p->lvl_idx-1].domain, strlen( p->levels[p->lvl_idx-1].domain ) );
- p->levels[p->lvl_idx].status = status;
- p->lvl_idx += 1;
-}
-
-void
-free_any_io( SyckParser *p )
-{
- ASSERT( p != NULL );
- switch ( p->io_type )
- {
- case syck_io_str:
- if ( p->io.str != NULL )
- {
- S_FREE( p->io.str );
- p->io.str = NULL;
- }
- break;
-
- case syck_io_file:
- if ( p->io.file != NULL )
- {
- S_FREE( p->io.file );
- p->io.file = NULL;
- }
- break;
- }
-}
-
-long
-syck_move_tokens( SyckParser *p )
-{
- long count, skip;
- ASSERT( p->buffer != NULL );
-
- if ( p->token == NULL )
- return 0;
-
- skip = p->limit - p->token;
- if ( ( count = p->token - p->buffer ) )
- {
- if (skip > 0)
- S_MEMMOVE( p->buffer, p->token, char, skip );
- p->token = p->buffer;
- p->marker -= count;
- p->cursor -= count;
- p->toktmp -= count;
- p->limit -= count;
- p->lineptr -= count;
- p->linectptr -= count;
- }
- return skip;
-}
-
-void
-syck_check_limit( SyckParser *p, long len )
-{
- if ( p->cursor == NULL )
- {
- p->cursor = p->buffer;
- p->lineptr = p->buffer;
- p->linectptr = p->buffer;
- p->marker = p->buffer;
- }
- p->limit = p->buffer + len;
-}
-
-long
-syck_parser_read( SyckParser *p )
-{
- long len = 0;
- long skip = 0;
- ASSERT( p != NULL );
- switch ( p->io_type )
- {
- case syck_io_str:
- skip = syck_move_tokens( p );
- len = (p->io.str->read)( p->buffer, p->io.str, SYCK_BUFFERSIZE - 1, skip );
- break;
-
- case syck_io_file:
- skip = syck_move_tokens( p );
- len = (p->io.file->read)( p->buffer, p->io.file, SYCK_BUFFERSIZE - 1, skip );
- break;
- }
- syck_check_limit( p, len );
- return len;
-}
-
-long
-syck_parser_readlen( SyckParser *p, long max_size )
-{
- long len = 0;
- long skip = 0;
- ASSERT( p != NULL );
- switch ( p->io_type )
- {
- case syck_io_str:
- skip = syck_move_tokens( p );
- len = (p->io.str->read)( p->buffer, p->io.str, max_size, skip );
- break;
-
- case syck_io_file:
- skip = syck_move_tokens( p );
- len = (p->io.file->read)( p->buffer, p->io.file, max_size, skip );
- break;
- }
- syck_check_limit( p, len );
- return len;
-}
-
-SYMID
-syck_parse( SyckParser *p )
-{
- ASSERT( p != NULL );
-
- syck_st_free( p );
- syck_parser_reset_levels( p );
- syckparse( p );
- return p->root;
-}
-
-void
-syck_default_error_handler( SyckParser *p, const char *msg )
-{
- printf( "Error at [Line %d, Col %"PRIdPTRDIFF"]: %s\n",
- p->linect,
- p->cursor - p->lineptr,
- msg );
-}
-
diff --git a/ext/syck/syck.h b/ext/syck/syck.h
deleted file mode 100644
index 8885b000de2..00000000000
--- a/ext/syck/syck.h
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- * syck.h
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-
-#ifndef SYCK_H
-#define SYCK_H
-
-#define SYCK_YAML_MAJOR 1
-#define SYCK_YAML_MINOR 0
-
-#define YAML_DOMAIN "yaml.org,2002"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include "ruby/st.h"
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/*
- * Memory Allocation
- */
-#if defined(HAVE_ALLOCA_H) && !defined(__GNUC__)
-#include <alloca.h>
-#endif
-
-#ifdef DEBUG
-void syck_assert( const char *, unsigned, const char * );
-# define ASSERT(f) \
- (( f ) ? (void)0 : syck_assert( __FILE__, __LINE__, #f ))
-#else
-# define ASSERT(f) ((void)0)
-#endif
-
-#ifndef NULL
-# define NULL (void *)0
-#endif
-
-#define ALLOC_CT 8
-#define SYCK_BUFFERSIZE 4096
-#define S_ALLOC_N(type,n) (type*)malloc(sizeof(type)*(n))
-#define S_ALLOC(type) (type*)malloc(sizeof(type))
-#define S_REALLOC_N(var,type,n) (var)=(type*)realloc((char*)(var),sizeof(type)*(n))
-#define S_FREE(n) if (n) { free(n); n = NULL; }
-
-#define S_ALLOCA_N(type,n) (type*)alloca(sizeof(type)*(n))
-
-#define S_MEMZERO(p,type,n) memset((p), 0, sizeof(type)*(n))
-#define S_MEMCPY(p1,p2,type,n) memcpy((p1), (p2), sizeof(type)*(n))
-#define S_MEMMOVE(p1,p2,type,n) memmove((p1), (p2), sizeof(type)*(n))
-#define S_MEMCMP(p1,p2,type,n) memcmp((p1), (p2), sizeof(type)*(n))
-
-#define BLOCK_FOLD 10
-#define BLOCK_LIT 20
-#define BLOCK_PLAIN 30
-#define NL_CHOMP 40
-#define NL_KEEP 50
-
-/*
- * Node definitions
- */
-#ifndef ST_DATA_T_DEFINED
-typedef long st_data_t;
-#endif
-
-#define SYMID st_data_t
-
-typedef struct _syck_node SyckNode;
-
-enum syck_kind_tag {
- syck_map_kind,
- syck_seq_kind,
- syck_str_kind
-};
-
-enum map_part {
- map_key,
- map_value
-};
-
-enum map_style {
- map_none,
- map_inline
-};
-
-enum seq_style {
- seq_none,
- seq_inline
-};
-
-enum scalar_style {
- scalar_none,
- scalar_1quote,
- scalar_2quote,
- scalar_fold,
- scalar_literal,
- scalar_plain
-};
-
-/*
- * Node metadata struct
- */
-struct _syck_node {
- /* Symbol table ID */
- SYMID id;
- /* Underlying kind */
- enum syck_kind_tag kind;
- /* Fully qualified tag-uri for type */
- char *type_id;
- /* Anchor name */
- char *anchor;
- union {
- /* Storage for map data */
- struct SyckMap {
- enum map_style style;
- SYMID *keys;
- SYMID *values;
- long capa;
- long idx;
- } *pairs;
- /* Storage for sequence data */
- struct SyckSeq {
- enum seq_style style;
- SYMID *items;
- long capa;
- long idx;
- } *list;
- /* Storage for string data */
- struct SyckStr {
- enum scalar_style style;
- char *ptr;
- long len;
- } *str;
- } data;
- /* Shortcut node */
- void *shortcut;
-};
-
-/*
- * Parser definitions
- */
-typedef struct _syck_parser SyckParser;
-typedef struct _syck_file SyckIoFile;
-typedef struct _syck_str SyckIoStr;
-typedef struct _syck_level SyckLevel;
-
-typedef SYMID (*SyckNodeHandler)(SyckParser *, SyckNode *);
-typedef void (*SyckErrorHandler)(SyckParser *, const char *);
-typedef SyckNode * (*SyckBadAnchorHandler)(SyckParser *, char *);
-typedef long (*SyckIoFileRead)(char *, SyckIoFile *, long, long);
-typedef long (*SyckIoStrRead)(char *, SyckIoStr *, long, long);
-
-enum syck_io_type {
- syck_io_str,
- syck_io_file
-};
-
-enum syck_parser_input {
- syck_yaml_utf8,
- syck_yaml_utf16,
- syck_yaml_utf32,
- syck_bytecode_utf8
-};
-
-enum syck_level_status {
- syck_lvl_header,
- syck_lvl_doc,
- syck_lvl_open,
- syck_lvl_seq,
- syck_lvl_map,
- syck_lvl_block,
- syck_lvl_str,
- syck_lvl_iseq,
- syck_lvl_imap,
- syck_lvl_end,
- syck_lvl_pause,
- syck_lvl_anctag,
- syck_lvl_mapx,
- syck_lvl_seqx
-};
-
-/*
- * Parser structs
- */
-struct _syck_file {
- /* File pointer */
- FILE *ptr;
- /* Function which FILE -> buffer */
- SyckIoFileRead read;
-};
-
-struct _syck_str {
- /* String buffer pointers */
- char *beg, *ptr, *end;
- /* Function which string -> buffer */
- SyckIoStrRead read;
-};
-
-struct _syck_level {
- /* Indent */
- int spaces;
- /* Counts nodes emitted at this level, useful for parsing
- * keys and pairs in bytecode */
- int ncount;
- /* Does node have anchors or tags? */
- int anctag;
- /* Domain prefixing at the given level */
- char *domain;
- /* Keeps a node status */
- enum syck_level_status status;
-};
-
-struct _syck_parser {
- /* Root node */
- SYMID root, root_on_error;
- /* Implicit typing flag */
- int implicit_typing, taguri_expansion;
- /* Scripting language function to handle nodes */
- SyckNodeHandler handler;
- /* Error handler */
- SyckErrorHandler error_handler;
- /* InvalidAnchor handler */
- SyckBadAnchorHandler bad_anchor_handler;
- /* Parser input type */
- enum syck_parser_input input_type;
- /* IO type */
- enum syck_io_type io_type;
- /* Custom buffer size */
- size_t bufsize;
- /* Buffer pointers */
- char *buffer, *linectptr, *lineptr, *toktmp, *token, *cursor, *marker, *limit;
- /* Line counter */
- int linect;
- /* Last token from yylex() */
- int last_token;
- /* Force a token upon next call to yylex() */
- int force_token;
- /* EOF flag */
- int eof;
- union {
- SyckIoFile *file;
- SyckIoStr *str;
- } io;
- /* Symbol table for anchors */
- st_table *anchors, *bad_anchors;
- /* Optional symbol table for SYMIDs */
- st_table *syms;
- /* Levels of indentation */
- SyckLevel *levels;
- int lvl_idx;
- int lvl_capa;
- /* Pointer for extension's use */
- void *bonus;
-};
-
-/*
- * Emitter definitions
- */
-typedef struct _syck_emitter SyckEmitter;
-typedef struct _syck_emitter_node SyckEmitterNode;
-
-typedef void (*SyckOutputHandler)(SyckEmitter *, char *, long);
-typedef void (*SyckEmitterHandler)(SyckEmitter *, st_data_t);
-
-enum doc_stage {
- doc_open,
- doc_processing
-};
-
-/*
- * Emitter struct
- */
-struct _syck_emitter {
- /* Headerless doc flag */
- int headless;
- /* Force header? */
- int use_header;
- /* Force version? */
- int use_version;
- /* Sort hash keys */
- int sort_keys;
- /* Anchor format */
- char *anchor_format;
- /* Explicit typing on all collections? */
- int explicit_typing;
- /* Best width on folded scalars */
- int best_width;
- /* Use literal[1] or folded[2] blocks on all text? */
- enum scalar_style style;
- /* Stage of written document */
- enum doc_stage stage;
- /* Level counter */
- int level;
- /* Default indentation */
- int indent;
- /* Object ignore ID */
- SYMID ignore_id;
- /* Symbol table for anchors */
- st_table *markers, *anchors, *anchored;
- /* Custom buffer size */
- size_t bufsize;
- /* Buffer */
- char *buffer, *marker;
- /* Absolute position of the buffer */
- long bufpos;
- /* Handler for emitter nodes */
- SyckEmitterHandler emitter_handler;
- /* Handler for output */
- SyckOutputHandler output_handler;
- /* Levels of indentation */
- SyckLevel *levels;
- int lvl_idx;
- int lvl_capa;
- /* Pointer for extension's use */
- void *bonus;
-};
-
-/*
- * Emitter node metadata struct
- */
-struct _syck_emitter_node {
- /* Node buffer position */
- long pos;
- /* Current indent */
- long indent;
- /* Collection? */
- int is_shortcut;
-};
-
-/*
- * Handler prototypes
- */
-SYMID syck_hdlr_add_node( SyckParser *, SyckNode * );
-SyckNode *syck_hdlr_add_anchor( SyckParser *, char *, SyckNode * );
-void syck_hdlr_remove_anchor( SyckParser *, char * );
-SyckNode *syck_hdlr_get_anchor( SyckParser *, char * );
-void syck_add_transfer( char *, SyckNode *, int );
-char *syck_xprivate( const char *, int );
-char *syck_taguri( const char *, const char *, int );
-int syck_tagcmp( const char *, const char * );
-int syck_add_sym( SyckParser *, void * );
-int syck_lookup_sym( SyckParser *, SYMID, void ** );
-int syck_try_implicit( SyckNode * );
-char *syck_type_id_to_uri( const char * );
-void try_tag_implicit( SyckNode *, int );
-const char *syck_match_implicit( const char *, size_t );
-
-/*
- * API prototypes
- */
-char *syck_strndup( const char *, long );
-long syck_io_file_read( char *, SyckIoFile *, long, long );
-long syck_io_str_read( char *, SyckIoStr *, long, long );
-char *syck_base64enc( char *, long );
-char *syck_base64dec( char *, long );
-SyckEmitter *syck_new_emitter(void);
-SYMID syck_emitter_mark_node( SyckEmitter *, st_data_t );
-void syck_emitter_ignore_id( SyckEmitter *, SYMID );
-void syck_output_handler( SyckEmitter *, SyckOutputHandler );
-void syck_emitter_handler( SyckEmitter *, SyckEmitterHandler );
-void syck_free_emitter( SyckEmitter * );
-void syck_emitter_clear( SyckEmitter * );
-void syck_emitter_write( SyckEmitter *, const char *, long );
-void syck_emitter_escape( SyckEmitter *, const char *, long );
-void syck_emitter_flush( SyckEmitter *, long );
-void syck_emit( SyckEmitter *, st_data_t );
-void syck_emit_scalar( SyckEmitter *, const char *, enum scalar_style, int, int, char, const char *, long );
-void syck_emit_1quoted( SyckEmitter *, int, const char *, long );
-void syck_emit_2quoted( SyckEmitter *, int, const char *, long );
-void syck_emit_folded( SyckEmitter *, int, char, const char *, long );
-void syck_emit_literal( SyckEmitter *, char, const char *, long );
-void syck_emit_seq( SyckEmitter *, const char *, enum seq_style );
-void syck_emit_item( SyckEmitter *, st_data_t );
-void syck_emit_map( SyckEmitter *, const char *, enum map_style );
-void syck_emit_end( SyckEmitter * );
-void syck_emit_tag( SyckEmitter *, const char *, const char * );
-void syck_emit_indent( SyckEmitter * );
-SyckLevel *syck_emitter_current_level( SyckEmitter * );
-SyckLevel *syck_emitter_parent_level( SyckEmitter * );
-void syck_emitter_pop_level( SyckEmitter * );
-void syck_emitter_add_level( SyckEmitter *, int, enum syck_level_status );
-void syck_emitter_reset_levels( SyckEmitter * );
-SyckParser *syck_new_parser(void);
-void syck_free_parser( SyckParser * );
-void syck_parser_set_root_on_error( SyckParser *, SYMID );
-void syck_parser_implicit_typing( SyckParser *, int );
-void syck_parser_taguri_expansion( SyckParser *, int );
-int syck_scan_scalar( int, const char *, long );
-void syck_parser_handler( SyckParser *, SyckNodeHandler );
-void syck_parser_error_handler( SyckParser *, SyckErrorHandler );
-void syck_parser_bad_anchor_handler( SyckParser *, SyckBadAnchorHandler );
-void syck_parser_set_input_type( SyckParser *, enum syck_parser_input );
-void syck_parser_file( SyckParser *, FILE *, SyckIoFileRead );
-void syck_parser_str( SyckParser *, char *, long, SyckIoStrRead );
-void syck_parser_str_auto( SyckParser *, char *, SyckIoStrRead );
-SyckLevel *syck_parser_current_level( SyckParser * );
-void syck_parser_add_level( SyckParser *, int, enum syck_level_status );
-void syck_parser_pop_level( SyckParser * );
-void free_any_io( SyckParser * );
-long syck_parser_read( SyckParser * );
-long syck_parser_readlen( SyckParser *, long );
-SYMID syck_parse( SyckParser * );
-void syck_default_error_handler( SyckParser *, const char * );
-SYMID syck_yaml2byte_handler( SyckParser *, SyckNode * );
-char *syck_yaml2byte( char * );
-
-/*
- * Allocation prototypes
- */
-SyckNode *syck_alloc_map(void);
-SyckNode *syck_alloc_seq(void);
-SyckNode *syck_alloc_str(void);
-void syck_free_node( SyckNode * );
-void syck_free_members( SyckNode * );
-SyckNode *syck_new_str( const char *, enum scalar_style );
-SyckNode *syck_new_str2( const char *, long, enum scalar_style );
-void syck_replace_str( SyckNode *, char *, enum scalar_style );
-void syck_replace_str2( SyckNode *, char *, long, enum scalar_style );
-void syck_str_blow_away_commas( SyckNode * );
-char *syck_str_read( SyckNode * );
-SyckNode *syck_new_map( SYMID, SYMID );
-void syck_map_empty( SyckNode * );
-void syck_map_add( SyckNode *, SYMID, SYMID );
-SYMID syck_map_read( SyckNode *, enum map_part, long );
-void syck_map_assign( SyckNode *, enum map_part, long, SYMID );
-long syck_map_count( SyckNode * );
-void syck_map_update( SyckNode *, SyckNode * );
-SyckNode *syck_new_seq( SYMID );
-void syck_seq_empty( SyckNode * );
-void syck_seq_add( SyckNode *, SYMID );
-void syck_seq_assign( SyckNode *, long, SYMID );
-SYMID syck_seq_read( SyckNode *, long );
-long syck_seq_count( SyckNode * );
-
-/*
- * Lexer prototypes
- */
-void syckerror( const char * );
-int syckparse( void * );
-union YYSTYPE;
-int sycklex( union YYSTYPE *, SyckParser * );
-
-#if defined(__cplusplus)
-} /* extern "C" { */
-#endif
-
-#endif /* ifndef SYCK_H */
diff --git a/ext/syck/token.c b/ext/syck/token.c
deleted file mode 100644
index 3d05527e65c..00000000000
--- a/ext/syck/token.c
+++ /dev/null
@@ -1,2724 +0,0 @@
-/* Generated by re2c 0.9.10 on Tue Sep 20 17:46:17 2005 */
-#line 1 "token.re"
-/*
- * token.re
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff
- */
-#include "ruby/ruby.h"
-#include "syck.h"
-#include "gram.h"
-
-/*
- * Allocate quoted strings in chunks
- */
-#define QUOTELEN 1024
-
-/*
- * They do my bidding...
- */
-#define YYCTYPE char
-#define YYCURSOR parser->cursor
-#define YYMARKER parser->marker
-#define YYLIMIT parser->limit
-#define YYTOKEN parser->token
-#define YYTOKTMP parser->toktmp
-#define YYLINEPTR parser->lineptr
-#define YYLINECTPTR parser->linectptr
-#define YYLINE parser->linect
-#define YYFILL(n) syck_parser_read(parser)
-
-/*
- * Repositions the cursor at `n' offset from the token start.
- * Only works in `Header' and `Document' sections.
- */
-#define YYPOS(n) YYCURSOR = YYTOKEN + n
-
-/*
- * Track line numbers
- */
-#define NEWLINE(ptr) YYLINEPTR = ptr + newline_len(ptr); if ( YYLINEPTR > YYLINECTPTR ) { YYLINE++; YYLINECTPTR = YYLINEPTR; }
-
-/*
- * I like seeing the level operations as macros...
- */
-#define ADD_LEVEL(len, status) syck_parser_add_level( parser, len, status )
-#define POP_LEVEL() syck_parser_pop_level( parser )
-#define CURRENT_LEVEL() syck_parser_current_level( parser )
-
-/*
- * Force a token next time around sycklex()
- */
-#define FORCE_NEXT_TOKEN(tok) parser->force_token = tok;
-
-/*
- * Nice little macro to ensure we're YAML_IOPENed to the current level.
- * * Only use this macro in the "Document" section *
- */
-#define ENSURE_YAML_IOPEN(last_lvl, to_len, reset) \
- if ( last_lvl->spaces < to_len ) \
- { \
- if ( last_lvl->status == syck_lvl_iseq || last_lvl->status == syck_lvl_imap ) \
- { \
- goto Document; \
- } \
- else \
- { \
- ADD_LEVEL( to_len, syck_lvl_doc ); \
- if ( reset == 1 ) YYPOS(0); \
- return YAML_IOPEN; \
- } \
- }
-
-/*
- * Nice little macro to ensure closure of levels.
- * * Only use this macro in the "Document" section *
- */
-#define ENSURE_YAML_IEND(last_lvl, to_len) \
- if ( last_lvl->spaces > to_len ) \
- { \
- syck_parser_pop_level( parser ); \
- YYPOS(0); \
- return YAML_IEND; \
- }
-
-/*
- * Concatenates quoted string items and manages allocation
- * to the quoted string
- */
-#define QUOTECAT(s, c, i, l) \
- { \
- if ( i + 1 >= c ) \
- { \
- c += QUOTELEN; \
- S_REALLOC_N( s, char, c ); \
- } \
- s[i++] = l; \
- s[i] = '\0'; \
- }
-
-#define QUOTECATS(s, c, i, cs, cl) \
- { \
- while ( i + cl >= c ) \
- { \
- c += QUOTELEN; \
- S_REALLOC_N( s, char, c ); \
- } \
- S_MEMCPY( s + i, cs, char, cl ); \
- i += cl; \
- s[i] = '\0'; \
- }
-
-/*
- * Tags a plain scalar with a transfer method
- * * Use only in "Plain" section *
- */
-#define RETURN_IMPLICIT() \
- { \
- SyckNode *n = syck_alloc_str(); \
- YYCURSOR = YYTOKEN; \
- n->data.str->ptr = qstr; \
- n->data.str->len = qidx; \
- n->data.str->style = scalar_plain; \
- sycklval->nodeData = n; \
- if ( parser->implicit_typing == 1 ) \
- { \
- try_tag_implicit( sycklval->nodeData, parser->taguri_expansion ); \
- } \
- return YAML_PLAIN; \
- }
-
-/* concat the inline characters to the plain scalar */
-#define PLAIN_NOT_INL() \
- if ( *(YYCURSOR - 1) == ' ' || is_newline( YYCURSOR - 1 ) ) \
- { \
- YYCURSOR--; \
- } \
- QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN); \
- goto Plain2;
-
-/* trim spaces off the end in case of indent */
-#define PLAIN_IS_INL() \
- char *walker = qstr + qidx - 1; \
- while ( walker > qstr && ( *walker == '\n' || *walker == ' ' || *walker == '\t' ) ) \
- { \
- qidx--; \
- walker[0] = '\0'; \
- walker--; \
- }
-
-/*
- * Keep or chomp block?
- * * Use only in "ScalarBlock" section *
- */
-#define RETURN_YAML_BLOCK() \
- { \
- SyckNode *n = syck_alloc_str(); \
- if ( ((SyckParser *)parser)->taguri_expansion == 1 ) \
- { \
- n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 ); \
- } \
- else \
- { \
- n->type_id = syck_strndup( "str", 3 ); \
- } \
- n->data.str->ptr = qstr; \
- n->data.str->len = qidx; \
- if ( blockType == BLOCK_LIT ) { \
- n->data.str->style = scalar_literal; \
- } else { \
- n->data.str->style = scalar_fold; \
- } \
- if ( qidx > 0 ) \
- { \
- if ( nlDoWhat != NL_KEEP ) \
- { \
- char *fc = n->data.str->ptr + n->data.str->len - 1; \
- while ( is_newline( fc ) ) fc--; \
- if ( nlDoWhat != NL_CHOMP && fc < n->data.str->ptr + n->data.str->len - 1 ) \
- fc += 1; \
- n->data.str->len = fc - n->data.str->ptr + 1; \
- } \
- } \
- sycklval->nodeData = n; \
- return YAML_BLOCK; \
- }
-
-/*
- * Handles newlines, calculates indent
- */
-#define GOBBLE_UP_YAML_INDENT( ict, start ) \
- char *indent = start; \
- NEWLINE(indent); \
- while ( indent < YYCURSOR ) \
- { \
- if ( is_newline( ++indent ) ) \
- { \
- NEWLINE(indent); \
- } \
- } \
- ict = 0; \
- if ( *YYCURSOR == '\0' ) \
- { \
- ict = -1; \
- start = YYCURSOR - 1; \
- } \
- else if ( *YYLINEPTR == ' ' ) \
- { \
- ict = (int)(YYCURSOR - YYLINEPTR); \
- }
-
-/*
- * If an indent exists at the current level, back up.
- */
-#define GET_TRUE_YAML_INDENT(indt_len) \
- { \
- SyckLevel *lvl_deep = CURRENT_LEVEL(); \
- indt_len = lvl_deep->spaces; \
- if ( lvl_deep->status == syck_lvl_seq || ( indt_len == YYCURSOR - YYLINEPTR && lvl_deep->status != syck_lvl_map ) ) \
- { \
- SyckLevel *lvl_over; \
- parser->lvl_idx--; \
- lvl_over = CURRENT_LEVEL(); \
- indt_len = lvl_over->spaces; \
- parser->lvl_idx++; \
- } \
- }
-
-/*
- * Argjh! I hate globals! Here for syckerror() only!
- */
-SyckParser *syck_parser_ptr = NULL;
-
-/*
- * Accessory funcs later in this file.
- */
-void eat_comments( SyckParser * );
-char escape_seq( char );
-int is_newline( char *ptr );
-int newline_len( char *ptr );
-int sycklex_yaml_utf8( YYSTYPE *, SyckParser * );
-int sycklex_bytecode_utf8( YYSTYPE *, SyckParser * );
-int syckwrap();
-
-/*
- * My own re-entrant sycklex() using re2c.
- * You really get used to the limited regexp.
- * It's really nice to not rely on backtracking and such.
- */
-int
-sycklex( YYSTYPE *sycklval, SyckParser *parser )
-{
- switch ( parser->input_type )
- {
- case syck_yaml_utf8:
- return sycklex_yaml_utf8( sycklval, parser );
-
- case syck_yaml_utf16:
- syckerror( "UTF-16 is not currently supported in Syck.\nPlease contribute code to help this happen!" );
- break;
-
- case syck_yaml_utf32:
- syckerror( "UTF-32 is not currently supported in Syck.\nPlease contribute code to help this happen!" );
- break;
-
- case syck_bytecode_utf8:
- return sycklex_bytecode_utf8( sycklval, parser );
- }
- return YAML_DOCSEP;
-}
-
-/*
- * Parser for standard YAML [UTF-8]
- */
-int
-sycklex_yaml_utf8( YYSTYPE *sycklval, SyckParser *parser )
-{
- int doc_level = 0;
- syck_parser_ptr = parser;
- if ( YYCURSOR == NULL )
- {
- syck_parser_read( parser );
- }
-
- if ( parser->force_token != 0 )
- {
- int t = parser->force_token;
- parser->force_token = 0;
- return t;
- }
-
-#line 315 "token.re"
-
-
- if ( YYLINEPTR != YYCURSOR )
- {
- goto Document;
- }
-
-Header:
-
- YYTOKEN = YYCURSOR;
-
-
-#line 307 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy0;
- ++YYCURSOR;
-yy0:
- if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy7;
- case 0x09: case ' ': goto yy12;
- case 0x0A: goto yy9;
- case 0x0D: goto yy11;
- case '#': goto yy5;
- case '-': goto yy2;
- case '.': goto yy4;
- default: goto yy14;
- }
-yy2: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '-': goto yy28;
- default: goto yy3;
- }
-yy3:
-#line 374 "token.re"
-{ YYPOS(0);
- goto Document;
- }
-#line 337 "<stdout>"
-yy4: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '.': goto yy21;
- default: goto yy3;
- }
-yy5: ++YYCURSOR;
- goto yy6;
-yy6:
-#line 356 "token.re"
-{ eat_comments( parser );
- goto Header;
- }
-#line 351 "<stdout>"
-yy7: ++YYCURSOR;
- goto yy8;
-yy8:
-#line 360 "token.re"
-{ SyckLevel *lvl = CURRENT_LEVEL();
- ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
-#line 361 "<stdout>"
-yy9: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy18;
-yy10:
-#line 366 "token.re"
-{ GOBBLE_UP_YAML_INDENT( doc_level, YYTOKEN );
- goto Header;
- }
-#line 370 "<stdout>"
-yy11: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy17;
- default: goto yy3;
- }
-yy12: ++YYCURSOR;
- yych = *YYCURSOR;
- goto yy16;
-yy13:
-#line 370 "token.re"
-{ doc_level = (int)(YYCURSOR - YYLINEPTR);
- goto Header;
- }
-#line 384 "<stdout>"
-yy14: yych = *++YYCURSOR;
- goto yy3;
-yy15: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy16;
-yy16: switch(yych){
- case 0x09: case ' ': goto yy15;
- default: goto yy13;
- }
-yy17: yyaccept = 1;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy18;
-yy18: switch(yych){
- case 0x0A: case ' ': goto yy17;
- case 0x0D: goto yy19;
- default: goto yy10;
- }
-yy19: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy17;
- default: goto yy20;
- }
-yy20: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 1: goto yy10;
- case 0: goto yy3;
- }
-yy21: yych = *++YYCURSOR;
- switch(yych){
- case '.': goto yy22;
- default: goto yy20;
- }
-yy22: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy23;
- case 0x0D: goto yy27;
- case ' ': goto yy25;
- default: goto yy20;
- }
-yy23: ++YYCURSOR;
- goto yy24;
-yy24:
-#line 342 "token.re"
-{ SyckLevel *lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_header )
- {
- goto Header;
- }
- else
- {
- ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
- return 0;
- }
-#line 446 "<stdout>"
-yy25: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy26;
-yy26: switch(yych){
- case ' ': goto yy25;
- default: goto yy24;
- }
-yy27: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy23;
- default: goto yy20;
- }
-yy28: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy29;
- default: goto yy20;
- }
-yy29: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy30;
- case 0x0D: goto yy34;
- case ' ': goto yy32;
- default: goto yy20;
- }
-yy30: ++YYCURSOR;
- goto yy31;
-yy31:
-#line 328 "token.re"
-{ SyckLevel *lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_header )
- {
- YYPOS(3);
- goto Directive;
- }
- else
- {
- ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
- }
-#line 489 "<stdout>"
-yy32: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy33;
-yy33: switch(yych){
- case ' ': goto yy32;
- default: goto yy31;
- }
-yy34: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy30;
- default: goto yy20;
- }
-}
-#line 378 "token.re"
-
-
-Document:
- {
- SyckLevel *lvl = CURRENT_LEVEL();
- if ( lvl->status == syck_lvl_header )
- {
- lvl->status = syck_lvl_doc;
- }
-
- YYTOKEN = YYCURSOR;
-
-
-#line 518 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy35;
- ++YYCURSOR;
-yy35:
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy62;
- case 0x09: case ' ': goto yy60;
- case 0x0A: goto yy37;
- case 0x0D: goto yy39;
- case '!': goto yy51;
- case '"': goto yy55;
- case '#': goto yy58;
- case '&': goto yy49;
- case '\'': goto yy53;
- case '*': goto yy50;
- case ',': case ':': goto yy47;
- case '-': case '?': goto yy48;
- case '>': case '|': goto yy57;
- case '[': goto yy41;
- case ']': case '}': goto yy45;
- case '{': goto yy43;
- default: goto yy64;
- }
-yy37: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy92;
-yy38:
-#line 392 "token.re"
-{ /* Isolate spaces */
- int indt_len;
- GOBBLE_UP_YAML_INDENT( indt_len, YYTOKEN );
- lvl = CURRENT_LEVEL();
- doc_level = 0;
-
- /* XXX: Comment lookahead */
- if ( *YYCURSOR == '#' )
- {
- goto Document;
- }
-
- /* Ignore indentation inside inlines */
- if ( lvl->status == syck_lvl_iseq || lvl->status == syck_lvl_imap )
- {
- goto Document;
- }
-
- /* Check for open indent */
- ENSURE_YAML_IEND(lvl, indt_len);
- ENSURE_YAML_IOPEN(lvl, indt_len, 0);
- if ( indt_len == -1 )
- {
- return 0;
- }
- return YAML_INDENT;
- }
-#line 578 "<stdout>"
-yy39: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy91;
- default: goto yy40;
- }
-yy40:
-#line 497 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- goto Plain;
- }
-#line 589 "<stdout>"
-yy41: ++YYCURSOR;
- goto yy42;
-yy42:
-#line 420 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- lvl = CURRENT_LEVEL();
- ADD_LEVEL(lvl->spaces + 1, syck_lvl_iseq);
- return YYTOKEN[0];
- }
-#line 599 "<stdout>"
-yy43: ++YYCURSOR;
- goto yy44;
-yy44:
-#line 426 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- lvl = CURRENT_LEVEL();
- ADD_LEVEL(lvl->spaces + 1, syck_lvl_imap);
- return YYTOKEN[0];
- }
-#line 609 "<stdout>"
-yy45: ++YYCURSOR;
- goto yy46;
-yy46:
-#line 432 "token.re"
-{ POP_LEVEL();
- return YYTOKEN[0];
- }
-#line 617 "<stdout>"
-yy47: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy86;
- case 0x0D: goto yy90;
- case ' ': goto yy88;
- default: goto yy40;
- }
-yy48: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy81;
- case 0x0D: goto yy85;
- case ' ': goto yy83;
- default: goto yy40;
- }
-yy49: yych = *++YYCURSOR;
- switch(yych){
- case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy78;
- default: goto yy40;
- }
-yy50: yych = *++YYCURSOR;
- switch(yych){
- case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy75;
- default: goto yy40;
- }
-yy51: ++YYCURSOR;
- goto yy52;
-yy52:
-#line 471 "token.re"
-{ goto TransferMethod; }
-#line 767 "<stdout>"
-yy53: ++YYCURSOR;
- goto yy54;
-yy54:
-#line 473 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- goto SingleQuote; }
-#line 774 "<stdout>"
-yy55: ++YYCURSOR;
- goto yy56;
-yy56:
-#line 476 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- goto DoubleQuote; }
-#line 781 "<stdout>"
-yy57: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy70;
- case 0x0D: goto yy74;
- case ' ': goto yy72;
- case '+': case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy67;
- default: goto yy40;
- }
-yy58: ++YYCURSOR;
- goto yy59;
-yy59:
-#line 486 "token.re"
-{ eat_comments( parser );
- goto Document;
- }
-#line 807 "<stdout>"
-yy60: ++YYCURSOR;
- yych = *YYCURSOR;
- goto yy66;
-yy61:
-#line 490 "token.re"
-{ goto Document; }
-#line 814 "<stdout>"
-yy62: ++YYCURSOR;
- goto yy63;
-yy63:
-#line 492 "token.re"
-{ ENSURE_YAML_IEND(lvl, -1);
- YYPOS(0);
- return 0;
- }
-#line 823 "<stdout>"
-yy64: yych = *++YYCURSOR;
- goto yy40;
-yy65: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy66;
-yy66: switch(yych){
- case 0x09: case ' ': goto yy65;
- default: goto yy61;
- }
-yy67: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy68;
-yy68: switch(yych){
- case 0x0A: goto yy70;
- case 0x0D: goto yy74;
- case ' ': goto yy72;
- case '+': case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': goto yy67;
- default: goto yy69;
- }
-yy69: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy38;
- case 1: goto yy40;
- }
-yy70: ++YYCURSOR;
- goto yy71;
-yy71:
-#line 479 "token.re"
-{ if ( is_newline( YYCURSOR - 1 ) )
- {
- YYCURSOR--;
- }
- goto ScalarBlock;
- }
-#line 869 "<stdout>"
-yy72: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy73;
-yy73: switch(yych){
- case ' ': goto yy72;
- default: goto yy71;
- }
-yy74: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy70;
- default: goto yy69;
- }
-yy75: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy76;
-yy76: switch(yych){
- case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy75;
- default: goto yy77;
- }
-yy77:
-#line 466 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
- sycklval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
- return YAML_ALIAS;
- }
-#line 956 "<stdout>"
-yy78: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy79;
-yy79: switch(yych){
- case '-': case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z': case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy78;
- default: goto yy80;
- }
-yy80:
-#line 455 "token.re"
-{ sycklval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
-
- /*
- * Remove previous anchors of the same name. Since the parser will likely
- * construct deeper nodes first, we want those nodes to be placed in the
- * queue for matching at a higher level of indentation.
- */
- syck_hdlr_remove_anchor(parser, sycklval->name);
- return YAML_ANCHOR;
- }
-#line 1036 "<stdout>"
-yy81: ++YYCURSOR;
- goto yy82;
-yy82:
-#line 441 "token.re"
-{ ENSURE_YAML_IOPEN(lvl, (int)(YYTOKEN - YYLINEPTR), 1);
- FORCE_NEXT_TOKEN(YAML_IOPEN);
- if ( *YYCURSOR == '#' || is_newline( YYCURSOR ) || is_newline( YYCURSOR - 1 ) )
- {
- YYCURSOR--;
- ADD_LEVEL((int)((YYTOKEN + 1) - YYLINEPTR), syck_lvl_seq);
- }
- else /* spaces followed by content uses the space as indentation */
- {
- ADD_LEVEL((int)(YYCURSOR - YYLINEPTR), syck_lvl_seq);
- }
- return YYTOKEN[0];
- }
-#line 1054 "<stdout>"
-yy83: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy84;
-yy84: switch(yych){
- case ' ': goto yy83;
- default: goto yy82;
- }
-yy85: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy81;
- default: goto yy69;
- }
-yy86: ++YYCURSOR;
- goto yy87;
-yy87:
-#line 436 "token.re"
-{ if ( *YYTOKEN == ':' && lvl->status != syck_lvl_imap ) lvl->status = syck_lvl_map;
- YYPOS(1);
- return YYTOKEN[0];
- }
-#line 1076 "<stdout>"
-yy88: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy89;
-yy89: switch(yych){
- case ' ': goto yy88;
- default: goto yy87;
- }
-yy90: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy86;
- default: goto yy69;
- }
-yy91: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy92;
-yy92: switch(yych){
- case 0x0A: case ' ': goto yy91;
- case 0x0D: goto yy93;
- default: goto yy38;
- }
-yy93: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy91;
- default: goto yy69;
- }
-}
-#line 501 "token.re"
-
- }
-
-Directive:
- {
- YYTOKTMP = YYCURSOR;
-
-
-#line 1117 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept = 0;
- goto yy94;
- ++YYCURSOR;
-yy94:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy96;
- case 0x09: case ' ': goto yy99;
- case '%': goto yy97;
- default: goto yy101;
- }
-yy96: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy98;
- }
-yy97: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy104;
- default: goto yy98;
- }
-yy98:
-#line 514 "token.re"
-{ YYCURSOR = YYTOKTMP;
- return YAML_DOCSEP;
- }
-#line 1221 "<stdout>"
-yy99: ++YYCURSOR;
- yych = *YYCURSOR;
- goto yy103;
-yy100:
-#line 512 "token.re"
-{ goto Directive; }
-#line 1228 "<stdout>"
-yy101: yych = *++YYCURSOR;
- goto yy98;
-yy102: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy103;
-yy103: switch(yych){
- case 0x09: case ' ': goto yy102;
- default: goto yy100;
- }
-yy104: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy105;
-yy105: switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy104;
- case ':': goto yy106;
- default: goto yy96;
- }
-yy106: yych = *++YYCURSOR;
- switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy107;
- default: goto yy96;
- }
-yy107: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy108;
-yy108: switch(yych){
- case '.':
- case '/':
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case ':':
- case ';':
- case '<':
- case '=':
- case '>':
- case '?':
- case '@':
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- case 'G':
- case 'H':
- case 'I':
- case 'J':
- case 'K':
- case 'L':
- case 'M':
- case 'N':
- case 'O':
- case 'P':
- case 'Q':
- case 'R':
- case 'S':
- case 'T':
- case 'U':
- case 'V':
- case 'W':
- case 'X':
- case 'Y':
- case 'Z':
- case '[':
- case '\\':
- case ']':
- case '^':
- case '_': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- case 'g':
- case 'h':
- case 'i':
- case 'j':
- case 'k':
- case 'l':
- case 'm':
- case 'n':
- case 'o':
- case 'p':
- case 'q':
- case 'r':
- case 's':
- case 't':
- case 'u':
- case 'v':
- case 'w':
- case 'x':
- case 'y':
- case 'z': goto yy107;
- default: goto yy109;
- }
-yy109:
-#line 510 "token.re"
-{ goto Directive; }
-#line 1484 "<stdout>"
-}
-#line 517 "token.re"
-
-
- }
-
-Plain:
- {
- ptrdiff_t qidx = 0;
- ptrdiff_t qcapa = 100;
- char *qstr = S_ALLOC_N( char, qcapa );
- SyckLevel *plvl;
- int parentIndent;
-
- YYCURSOR = YYTOKEN;
- plvl = CURRENT_LEVEL();
- GET_TRUE_YAML_INDENT(parentIndent);
-
-Plain2:
- YYTOKEN = YYCURSOR;
-
-Plain3:
-
-
-#line 1509 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy110;
- ++YYCURSOR;
-yy110:
- if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy124;
- case 0x09: goto yy126;
- case 0x0A: goto yy112;
- case 0x0D: goto yy114;
- case ' ': goto yy122;
- case ',': goto yy117;
- case ':': goto yy116;
- case ']': goto yy120;
- case '}': goto yy118;
- default: goto yy127;
- }
-yy112: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy142;
-yy113:
-#line 540 "token.re"
-{ int indt_len, nl_count = 0;
- SyckLevel *lvl;
- char *tok = YYTOKEN;
- GOBBLE_UP_YAML_INDENT( indt_len, tok );
- lvl = CURRENT_LEVEL();
-
- if ( indt_len <= parentIndent )
- {
- RETURN_IMPLICIT();
- }
-
- while ( YYTOKEN < YYCURSOR )
- {
- int nl_len = newline_len( YYTOKEN++ );
- if ( nl_len )
- {
- nl_count++;
- YYTOKEN += nl_len - 1;
- }
- }
- if ( nl_count <= 1 )
- {
- QUOTECAT(qstr, qcapa, qidx, ' ');
- }
- else
- {
- int i;
- for ( i = 0; i < nl_count - 1; i++ )
- {
- QUOTECAT(qstr, qcapa, qidx, '\n');
- }
- }
-
- goto Plain2;
- }
-#line 1570 "<stdout>"
-yy114: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy141;
- default: goto yy115;
- }
-yy115:
-#line 627 "token.re"
-{ QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN);
- goto Plain2;
- }
-#line 1581 "<stdout>"
-yy116: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy136;
- case 0x0D: goto yy140;
- case ' ': goto yy138;
- default: goto yy115;
- }
-yy117: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy130;
- case 0x0D: goto yy134;
- case ' ': goto yy132;
- default: goto yy115;
- }
-yy118: ++YYCURSOR;
- goto yy119;
-yy119:
-#line 589 "token.re"
-{ if ( plvl->status != syck_lvl_imap )
- {
- PLAIN_NOT_INL();
- }
- else
- {
- PLAIN_IS_INL();
- }
- RETURN_IMPLICIT();
- }
-#line 1612 "<stdout>"
-yy120: ++YYCURSOR;
- goto yy121;
-yy121:
-#line 600 "token.re"
-{ if ( plvl->status != syck_lvl_iseq )
- {
- PLAIN_NOT_INL();
- }
- else
- {
- PLAIN_IS_INL();
- }
- RETURN_IMPLICIT();
- }
-#line 1627 "<stdout>"
-yy122: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case '#': goto yy128;
- default: goto yy123;
- }
-yy123:
-#line 617 "token.re"
-{ if ( qidx == 0 )
- {
- goto Plain2;
- }
- else
- {
- goto Plain3;
- }
- }
-#line 1644 "<stdout>"
-yy124: ++YYCURSOR;
- goto yy125;
-yy125:
-#line 615 "token.re"
-{ RETURN_IMPLICIT(); }
-#line 1650 "<stdout>"
-yy126: yych = *++YYCURSOR;
- goto yy123;
-yy127: yych = *++YYCURSOR;
- goto yy115;
-yy128: ++YYCURSOR;
- goto yy129;
-yy129:
-#line 611 "token.re"
-{ eat_comments( parser );
- RETURN_IMPLICIT();
- }
-#line 1662 "<stdout>"
-yy130: ++YYCURSOR;
- goto yy131;
-yy131:
-#line 578 "token.re"
-{ if ( plvl->status != syck_lvl_iseq && plvl->status != syck_lvl_imap )
- {
- PLAIN_NOT_INL();
- }
- else
- {
- PLAIN_IS_INL();
- }
- RETURN_IMPLICIT();
- }
-#line 1677 "<stdout>"
-yy132: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy133;
-yy133: switch(yych){
- case ' ': goto yy132;
- default: goto yy131;
- }
-yy134: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy130;
- default: goto yy135;
- }
-yy135: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy113;
- case 1: goto yy115;
- }
-yy136: ++YYCURSOR;
- goto yy137;
-yy137:
-#line 576 "token.re"
-{ RETURN_IMPLICIT(); }
-#line 1701 "<stdout>"
-yy138: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy139;
-yy139: switch(yych){
- case ' ': goto yy138;
- default: goto yy137;
- }
-yy140: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy136;
- default: goto yy135;
- }
-yy141: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy142;
-yy142: switch(yych){
- case 0x0A: case ' ': goto yy141;
- case 0x0D: goto yy143;
- default: goto yy113;
- }
-yy143: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy141;
- default: goto yy135;
- }
-}
-#line 631 "token.re"
-
- }
-
-SingleQuote:
- {
- int qidx = 0;
- int qcapa = 100;
- char *qstr = S_ALLOC_N( char, qcapa );
-
-SingleQuote2:
- YYTOKEN = YYCURSOR;
-
-
-#line 1747 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy144;
- ++YYCURSOR;
-yy144:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy152;
- case 0x0A: goto yy146;
- case 0x0D: goto yy148;
- case '\'': goto yy150;
- default: goto yy153;
- }
-yy146: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy157;
-yy147:
-#line 645 "token.re"
-{ int indt_len;
- int nl_count = 0;
- SyckLevel *lvl;
- GOBBLE_UP_YAML_INDENT( indt_len, YYTOKEN );
- lvl = CURRENT_LEVEL();
-
- if ( lvl->status != syck_lvl_str )
- {
- ADD_LEVEL( indt_len, syck_lvl_str );
- }
- else if ( indt_len < lvl->spaces )
- {
- /* Error! */
- }
-
- while ( YYTOKEN < YYCURSOR )
- {
- int nl_len = newline_len( YYTOKEN++ );
- if ( nl_len )
- {
- nl_count++;
- YYTOKEN += nl_len - 1;
- }
- }
- if ( nl_count <= 1 )
- {
- QUOTECAT(qstr, qcapa, qidx, ' ');
- }
- else
- {
- int i;
- for ( i = 0; i < nl_count - 1; i++ )
- {
- QUOTECAT(qstr, qcapa, qidx, '\n');
- }
- }
-
- goto SingleQuote2;
- }
-#line 1807 "<stdout>"
-yy148: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy156;
- default: goto yy149;
- }
-yy149:
-#line 712 "token.re"
-{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
- goto SingleQuote2;
- }
-#line 1818 "<stdout>"
-yy150: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case '\'': goto yy154;
- default: goto yy151;
- }
-yy151:
-#line 689 "token.re"
-{ SyckLevel *lvl;
- SyckNode *n = syck_alloc_str();
- lvl = CURRENT_LEVEL();
-
- if ( lvl->status == syck_lvl_str )
- {
- POP_LEVEL();
- }
- if ( ((SyckParser *)parser)->taguri_expansion == 1 )
- {
- n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
- }
- else
- {
- n->type_id = syck_strndup( "str", 3 );
- }
- n->data.str->ptr = qstr;
- n->data.str->len = qidx;
- n->data.str->style = scalar_1quote;
- sycklval->nodeData = n;
- return YAML_PLAIN;
- }
-#line 1848 "<stdout>"
-yy152: yych = *++YYCURSOR;
- goto yy151;
-yy153: yych = *++YYCURSOR;
- goto yy149;
-yy154: ++YYCURSOR;
- goto yy155;
-yy155:
-#line 685 "token.re"
-{ QUOTECAT(qstr, qcapa, qidx, '\'');
- goto SingleQuote2;
- }
-#line 1860 "<stdout>"
-yy156: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy157;
-yy157: switch(yych){
- case 0x0A: case ' ': goto yy156;
- case 0x0D: goto yy158;
- default: goto yy147;
- }
-yy158: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy156;
- default: goto yy159;
- }
-yy159: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy147;
- }
-}
-#line 716 "token.re"
-
-
- }
-
-
-DoubleQuote:
- {
- int keep_nl = 1;
- int qidx = 0;
- int qcapa = 100;
- char *qstr = S_ALLOC_N( char, qcapa );
-
-DoubleQuote2:
- YYTOKEN = YYCURSOR;
-
-
-
-#line 1901 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy160;
- ++YYCURSOR;
-yy160:
- if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy167;
- case 0x0A: goto yy162;
- case 0x0D: goto yy164;
- case '"': goto yy169;
- case '\\': goto yy166;
- default: goto yy170;
- }
-yy162: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy184;
-yy163:
-#line 734 "token.re"
-{ int indt_len;
- int nl_count = 0;
- SyckLevel *lvl;
- GOBBLE_UP_YAML_INDENT( indt_len, YYTOKEN );
- lvl = CURRENT_LEVEL();
-
- if ( lvl->status != syck_lvl_str )
- {
- ADD_LEVEL( indt_len, syck_lvl_str );
- }
- else if ( indt_len < lvl->spaces )
- {
- /* FIXME */
- }
-
- if ( keep_nl == 1 )
- {
- while ( YYTOKEN < YYCURSOR )
- {
- int nl_len = newline_len( YYTOKEN++ );
- if ( nl_len )
- {
- nl_count++;
- YYTOKEN += nl_len - 1;
- }
- }
- if ( nl_count <= 1 )
- {
- QUOTECAT(qstr, qcapa, qidx, ' ');
- }
- else
- {
- int i;
- for ( i = 0; i < nl_count - 1; i++ )
- {
- QUOTECAT(qstr, qcapa, qidx, '\n');
- }
- }
- }
-
- keep_nl = 1;
- goto DoubleQuote2;
- }
-#line 1966 "<stdout>"
-yy164: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy183;
- default: goto yy165;
- }
-yy165:
-#line 820 "token.re"
-{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
- goto DoubleQuote2;
- }
-#line 1977 "<stdout>"
-yy166: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case 0x0A: goto yy174;
- case 0x0D: goto yy176;
- case ' ': goto yy171;
- case '"': case '0': case '\\': case 'a':
- case 'b': case 'e':
- case 'f': case 'n': case 'r': case 't': case 'v': goto yy178;
- case 'x': goto yy177;
- default: goto yy165;
- }
-yy167: ++YYCURSOR;
- goto yy168;
-yy168:
-#line 797 "token.re"
-{ SyckLevel *lvl;
- SyckNode *n = syck_alloc_str();
- lvl = CURRENT_LEVEL();
-
- if ( lvl->status == syck_lvl_str )
- {
- POP_LEVEL();
- }
- if ( ((SyckParser *)parser)->taguri_expansion == 1 )
- {
- n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
- }
- else
- {
- n->type_id = syck_strndup( "str", 3 );
- }
- n->data.str->ptr = qstr;
- n->data.str->len = qidx;
- n->data.str->style = scalar_2quote;
- sycklval->nodeData = n;
- return YAML_PLAIN;
- }
-#line 2016 "<stdout>"
-yy169: yych = *++YYCURSOR;
- goto yy168;
-yy170: yych = *++YYCURSOR;
- goto yy165;
-yy171: ++YYCURSOR;
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- goto yy172;
-yy172: switch(yych){
- case 0x0A: goto yy174;
- case 0x0D: goto yy176;
- case ' ': goto yy171;
- default: goto yy173;
- }
-yy173: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy163;
- case 1: goto yy165;
- }
-yy174: ++YYCURSOR;
- goto yy175;
-yy175:
-#line 792 "token.re"
-{ keep_nl = 0;
- YYCURSOR--;
- goto DoubleQuote2;
- }
-#line 2044 "<stdout>"
-yy176: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy174;
- default: goto yy173;
- }
-yy177: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f': goto yy180;
- default: goto yy173;
- }
-yy178: ++YYCURSOR;
- goto yy179;
-yy179:
-#line 778 "token.re"
-{ char ch = *( YYCURSOR - 1 );
- QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
- goto DoubleQuote2;
- }
-#line 2082 "<stdout>"
-yy180: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f': goto yy181;
- default: goto yy173;
- }
-yy181: ++YYCURSOR;
- goto yy182;
-yy182:
-#line 783 "token.re"
-{ long ch;
- char *chr_text = syck_strndup( YYTOKEN, 4 );
- chr_text[0] = '0';
- ch = strtol( chr_text, NULL, 16 );
- free( chr_text );
- QUOTECAT(qstr, qcapa, qidx, ch);
- goto DoubleQuote2;
- }
-#line 2119 "<stdout>"
-yy183: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy184;
-yy184: switch(yych){
- case 0x0A: case ' ': goto yy183;
- case 0x0D: goto yy185;
- default: goto yy163;
- }
-yy185: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy183;
- default: goto yy173;
- }
-}
-#line 824 "token.re"
-
- }
-
-TransferMethod:
- {
- int qidx = 0;
- int qcapa = 100;
- char *qstr = S_ALLOC_N( char, qcapa );
-
-TransferMethod2:
- YYTOKTMP = YYCURSOR;
-
-
-#line 2152 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy186;
- ++YYCURSOR;
-yy186:
- if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy188;
- case 0x0A: goto yy190;
- case 0x0D: goto yy192;
- case ' ': goto yy191;
- case '\\': goto yy194;
- default: goto yy195;
- }
-yy188: ++YYCURSOR;
- goto yy189;
-yy189:
-#line 838 "token.re"
-{ SyckLevel *lvl;
- YYCURSOR = YYTOKTMP;
- if ( YYCURSOR == YYTOKEN + 1 )
- {
- free( qstr );
- return YAML_ITRANSFER;
- }
-
- lvl = CURRENT_LEVEL();
-
- /*
- * URL Prefixing
- */
- if ( *qstr == '^' )
- {
- sycklval->name = S_ALLOC_N( char, qidx + strlen( lvl->domain ) );
- sycklval->name[0] = '\0';
- strcat( sycklval->name, lvl->domain );
- strncat( sycklval->name, qstr + 1, qidx - 1 );
- free( qstr );
- }
- else
- {
- char *carat = qstr;
- char *qend = qstr + qidx;
- while ( (++carat) < qend )
- {
- if ( *carat == '^' )
- break;
- }
-
- if ( carat < qend )
- {
- free( lvl->domain );
- lvl->domain = syck_strndup( qstr, carat - qstr );
- sycklval->name = S_ALLOC_N( char, ( qend - carat ) + strlen( lvl->domain ) );
- sycklval->name[0] = '\0';
- strcat( sycklval->name, lvl->domain );
- strncat( sycklval->name, carat + 1, ( qend - carat ) - 1 );
- free( qstr );
- }
- else
- {
- sycklval->name = qstr;
- }
- }
-
- return YAML_TRANSFER;
- }
-#line 2222 "<stdout>"
-yy190: yych = *++YYCURSOR;
- goto yy189;
-yy191: yych = *++YYCURSOR;
- goto yy204;
-yy192: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy188;
- default: goto yy193;
- }
-yy193:
-#line 905 "token.re"
-{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
- goto TransferMethod2;
- }
-#line 2237 "<stdout>"
-yy194: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '"': case '0': case '\\': case 'a':
- case 'b': case 'e':
- case 'f': case 'n': case 'r': case 't': case 'v': goto yy198;
- case 'x': goto yy196;
- default: goto yy193;
- }
-yy195: yych = *++YYCURSOR;
- goto yy193;
-yy196: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f': goto yy200;
- default: goto yy197;
- }
-yy197: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy193;
- }
-yy198: ++YYCURSOR;
- goto yy199;
-yy199:
-#line 891 "token.re"
-{ char ch = *( YYCURSOR - 1 );
- QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
- goto TransferMethod2;
- }
-#line 2285 "<stdout>"
-yy200: yych = *++YYCURSOR;
- switch(yych){
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F': case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f': goto yy201;
- default: goto yy197;
- }
-yy201: ++YYCURSOR;
- goto yy202;
-yy202:
-#line 896 "token.re"
-{ long ch;
- char *chr_text = syck_strndup( YYTOKTMP, 4 );
- chr_text[0] = '0';
- ch = strtol( chr_text, NULL, 16 );
- free( chr_text );
- QUOTECAT(qstr, qcapa, qidx, ch);
- goto TransferMethod2;
- }
-#line 2322 "<stdout>"
-yy203: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy204;
-yy204: switch(yych){
- case ' ': goto yy203;
- default: goto yy189;
- }
-}
-#line 910 "token.re"
-
- }
-
-ScalarBlock:
- {
- int qidx = 0;
- int qcapa = 100;
- char *qstr = S_ALLOC_N( char, qcapa );
- int blockType = 0;
- int nlDoWhat = 0;
- int lastIndent = 0;
- int forceIndent = -1;
- char *yyt = YYTOKEN;
- SyckLevel *lvl = CURRENT_LEVEL();
- int parentIndent = -1;
-
- switch ( *yyt )
- {
- case '|': blockType = BLOCK_LIT; break;
- case '>': blockType = BLOCK_FOLD; break;
- }
-
- while ( ++yyt <= YYCURSOR )
- {
- if ( *yyt == '-' )
- {
- nlDoWhat = NL_CHOMP;
- }
- else if ( *yyt == '+' )
- {
- nlDoWhat = NL_KEEP;
- }
- else if ( isdigit( (unsigned char)*yyt ) )
- {
- forceIndent = rb_long2int(strtol( yyt, NULL, 10 ));
- }
- }
-
- qstr[0] = '\0';
- YYTOKEN = YYCURSOR;
-
-ScalarBlock2:
- YYTOKEN = YYCURSOR;
-
-
-#line 2378 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy205;
- ++YYCURSOR;
-yy205:
- if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy213;
- case 0x0A: goto yy207;
- case 0x0D: goto yy209;
- case '#': goto yy211;
- case '-': goto yy215;
- default: goto yy216;
- }
-yy207: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy226;
-yy208:
-#line 956 "token.re"
-{ char *pacer;
- char *tok = YYTOKEN;
- int indt_len = 0, nl_count = 0, fold_nl = 0, nl_begin = 0;
- GOBBLE_UP_YAML_INDENT( indt_len, tok );
- lvl = CURRENT_LEVEL();
-
- if ( lvl->status != syck_lvl_block )
- {
- GET_TRUE_YAML_INDENT(parentIndent);
- if ( forceIndent > 0 ) forceIndent += parentIndent;
- if ( indt_len > parentIndent )
- {
- int new_spaces = forceIndent > 0 ? forceIndent : indt_len;
- ADD_LEVEL( new_spaces, syck_lvl_block );
- lastIndent = indt_len - new_spaces;
- nl_begin = 1;
- lvl = CURRENT_LEVEL();
- }
- else
- {
- YYCURSOR = YYTOKEN;
- RETURN_YAML_BLOCK();
- }
- }
-
- /*
- * Fold only in the event of two lines being on the leftmost
- * indentation.
- */
- if ( blockType == BLOCK_FOLD && lastIndent == 0 && ( indt_len - lvl->spaces ) == 0 )
- {
- fold_nl = 1;
- }
-
- pacer = YYTOKEN;
- while ( pacer < YYCURSOR )
- {
- int nl_len = newline_len( pacer++ );
- if ( nl_len )
- {
- nl_count++;
- pacer += nl_len - 1;
- }
- }
-
- if ( fold_nl == 1 || nl_begin == 1 )
- {
- nl_count--;
- }
-
- if ( nl_count < 1 && nl_begin == 0 )
- {
- QUOTECAT(qstr, qcapa, qidx, ' ');
- }
- else
- {
- int i;
- for ( i = 0; i < nl_count; i++ )
- {
- QUOTECAT(qstr, qcapa, qidx, '\n');
- }
- }
-
- lastIndent = indt_len - lvl->spaces;
- YYCURSOR -= lastIndent;
-
- if ( indt_len < lvl->spaces )
- {
- POP_LEVEL();
- YYCURSOR = YYTOKEN;
- RETURN_YAML_BLOCK();
- }
- goto ScalarBlock2;
- }
-#line 2474 "<stdout>"
-yy209: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy225;
- default: goto yy210;
- }
-yy210:
-#line 1070 "token.re"
-{ QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
- goto ScalarBlock2;
- }
-#line 2485 "<stdout>"
-yy211: ++YYCURSOR;
- goto yy212;
-yy212:
-#line 1032 "token.re"
-{ lvl = CURRENT_LEVEL();
- if ( lvl->status != syck_lvl_block )
- {
- eat_comments( parser );
- YYTOKEN = YYCURSOR;
- }
- else
- {
- QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
- }
- goto ScalarBlock2;
- }
-#line 2502 "<stdout>"
-yy213: ++YYCURSOR;
- goto yy214;
-yy214:
-#line 1046 "token.re"
-{ YYCURSOR--;
- POP_LEVEL();
- RETURN_YAML_BLOCK();
- }
-#line 2511 "<stdout>"
-yy215: yyaccept = 1;
- yych = *(YYMARKER = ++YYCURSOR);
- switch(yych){
- case '-': goto yy217;
- default: goto yy210;
- }
-yy216: yych = *++YYCURSOR;
- goto yy210;
-yy217: yych = *++YYCURSOR;
- switch(yych){
- case '-': goto yy219;
- default: goto yy218;
- }
-yy218: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy208;
- case 1: goto yy210;
- }
-yy219: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy220;
- case 0x0D: goto yy224;
- case ' ': goto yy222;
- default: goto yy218;
- }
-yy220: ++YYCURSOR;
- goto yy221;
-yy221:
-#line 1051 "token.re"
-{ if ( YYTOKEN == YYLINEPTR )
- {
- if ( blockType == BLOCK_FOLD && qidx > 0 )
- {
- qidx -= 1;
- }
- QUOTECAT(qstr, qcapa, qidx, '\n');
- POP_LEVEL();
- YYCURSOR = YYTOKEN;
- RETURN_YAML_BLOCK();
- }
- else
- {
- QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
- YYCURSOR = YYTOKEN + 1;
- goto ScalarBlock2;
- }
- }
-#line 2559 "<stdout>"
-yy222: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy223;
-yy223: switch(yych){
- case ' ': goto yy222;
- default: goto yy221;
- }
-yy224: yych = *++YYCURSOR;
- switch(yych){
- case 0x0A: goto yy220;
- default: goto yy218;
- }
-yy225: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy226;
-yy226: switch(yych){
- case 0x0A: case ' ': goto yy225;
- case 0x0D: goto yy227;
- default: goto yy208;
- }
-yy227: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy225;
- default: goto yy218;
- }
-}
-#line 1075 "token.re"
-
- }
-
- return 0;
-
-}
-
-void
-eat_comments( SyckParser *parser )
-{
-Comment:
- {
- YYTOKEN = YYCURSOR;
-
-
-#line 2607 "<stdout>"
-{
- YYCTYPE yych;
- unsigned int yyaccept;
- goto yy228;
- ++YYCURSOR;
-yy228:
- if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- switch(yych){
- case 0x00: goto yy230;
- case 0x0A: goto yy232;
- case 0x0D: goto yy233;
- default: goto yy235;
- }
-yy230: ++YYCURSOR;
- goto yy231;
-yy231:
-#line 1091 "token.re"
-{ YYCURSOR = YYTOKEN;
- return;
- }
-#line 2629 "<stdout>"
-yy232: yyaccept = 0;
- yych = *(YYMARKER = ++YYCURSOR);
- goto yy237;
-yy233: ++YYCURSOR;
- switch((yych = *YYCURSOR)) {
- case 0x0A: goto yy236;
- default: goto yy234;
- }
-yy234:
-#line 1095 "token.re"
-{ goto Comment;
- }
-#line 2642 "<stdout>"
-yy235: yych = *++YYCURSOR;
- goto yy234;
-yy236: yyaccept = 0;
- YYMARKER = ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- goto yy237;
-yy237: switch(yych){
- case 0x0A: goto yy236;
- case 0x0D: goto yy238;
- default: goto yy231;
- }
-yy238: ++YYCURSOR;
- if(YYLIMIT == YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- switch(yych){
- case 0x0A: goto yy236;
- default: goto yy239;
- }
-yy239: YYCURSOR = YYMARKER;
- switch(yyaccept){
- case 0: goto yy231;
- }
-}
-#line 1098 "token.re"
-
-
- }
-
-}
-
-char
-escape_seq( char ch )
-{
- switch ( ch )
- {
- case '0': return '\0';
- case 'a': return 7;
- case 'b': return '\010';
- case 'e': return '\033';
- case 'f': return '\014';
- case 'n': return '\n';
- case 'r': return '\015';
- case 't': return '\t';
- case 'v': return '\013';
- default: return ch;
- }
-}
-
-int
-is_newline( char *ptr )
-{
- return newline_len( ptr );
-}
-
-int
-newline_len( char *ptr )
-{
- if ( *ptr == '\n' )
- return 1;
-
- if ( *ptr == '\r' && *( ptr + 1 ) == '\n' )
- return 2;
-
- return 0;
-}
-
-int
-syckwrap()
-{
- return 1;
-}
-
-void
-syckerror( const char *msg )
-{
- if ( syck_parser_ptr->error_handler == NULL )
- syck_parser_ptr->error_handler = syck_default_error_handler;
-
- syck_parser_ptr->root = syck_parser_ptr->root_on_error;
- (syck_parser_ptr->error_handler)(syck_parser_ptr, msg);
-}
-
diff --git a/ext/syck/yaml2byte.c b/ext/syck/yaml2byte.c
deleted file mode 100644
index e5cc4e07791..00000000000
--- a/ext/syck/yaml2byte.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * yaml2byte.c
- *
- * $Author$
- *
- * Copyright (C) 2003 why the lucky stiff, clark evans
- *
- * WARNING WARNING WARNING --- THIS IS *NOT JUST* PLAYING
- * ANYMORE! -- WHY HAS EMBRACED THIS AS THE REAL THING!
- */
-#include "ruby/ruby.h"
-#include <syck.h>
-#include <assert.h>
-#define YAMLBYTE_UTF8
-#include "yamlbyte.h"
-
-#include <stdio.h>
-#define TRACE0(a) \
- do { printf(a); printf("\n"); fflush(stdout); } while(0)
-#define TRACE1(a,b) \
- do { printf(a,b); printf("\n"); fflush(stdout); } while(0)
-#define TRACE2(a,b,c) \
- do { printf(a,b,c); printf("\n"); fflush(stdout); } while(0)
-#define TRACE3(a,b,c,d) \
- do { printf(a,b,c,d); printf("\n"); fflush(stdout); } while(0)
-
-/* Reinvent the wheel... */
-#define CHUNKSIZE 64
-#define HASH ((long)0xCAFECAFE)
-typedef struct {
- long hash;
- char *buffer;
- long length;
- long remaining;
- int printed;
-} bytestring_t;
-bytestring_t *bytestring_alloc(void) {
- bytestring_t *ret;
- /*TRACE0("bytestring_alloc()");*/
- ret = S_ALLOC(bytestring_t);
- ret->hash = HASH;
- ret->length = CHUNKSIZE;
- ret->remaining = ret->length;
- ret->buffer = S_ALLOC_N(char, ret->length + 1 );
- ret->buffer[0] = 0;
- ret->printed = 0;
- return ret;
-}
-void bytestring_append(bytestring_t *str, char code,
- char *start, char *finish)
-{
- long grow;
- long length = 2; /* CODE + LF */
- char *curr;
- assert(str && HASH == str->hash);
- /*TRACE0("bytestring_append()");*/
- if(start) {
- if(!finish)
- finish = start + strlen(start);
- length += (finish-start);
- }
- if(length > str->remaining) {
- grow = (length - str->remaining) + CHUNKSIZE;
- str->remaining += grow;
- str->length += grow;
- S_REALLOC_N( str->buffer, char, str->length + 1 );
- assert(str->buffer);
- }
- curr = str->buffer + (str->length - str->remaining);
- *curr = code;
- curr += 1;
- if(start)
- while(start < finish)
- *curr ++ = *start ++;
- *curr = '\n';
- curr += 1;
- *curr = 0;
- str->remaining = str->remaining - length;
- assert( (str->buffer + str->length) - str->remaining );
-}
-void bytestring_extend(bytestring_t *str, bytestring_t *ext)
-{
- char *from;
- char *curr;
- char *stop;
- long grow;
- long length;
- assert(str && HASH == str->hash);
- assert(ext && HASH == ext->hash);
- if(ext->printed) {
- assert(ext->buffer[0] ==YAMLBYTE_ANCHOR);
- curr = ext->buffer;
- while( '\n' != *curr)
- curr++;
- bytestring_append(str, YAMLBYTE_ALIAS, ext->buffer + 1, curr);
- } else {
- ext->printed = 1;
- length = (ext->length - ext->remaining);
- if(length > str->remaining) {
- grow = (length - str->remaining) + CHUNKSIZE;
- str->remaining += grow;
- str->length += grow;
- S_REALLOC_N( str->buffer, char, str->length + 1 );
- }
- curr = str->buffer + (str->length - str->remaining);
- from = ext->buffer;
- stop = ext->buffer + length;
- while( from < stop )
- *curr ++ = *from ++;
- *curr = 0;
- str->remaining = str->remaining - length;
- assert( (str->buffer + str->length) - str->remaining );
- }
-}
-
-/* convert SyckNode into yamlbyte_buffer_t objects */
-SYMID
-syck_yaml2byte_handler(p, n)
- SyckParser *p;
- SyckNode *n;
-{
- SYMID oid;
- long i;
- char ch;
- char nextcode;
- char *start;
- char *current;
- char *finish;
- bytestring_t *val = NULL;
- bytestring_t *sav = NULL;
- void *data;
- /*TRACE0("syck_yaml2byte_handler()");*/
- val = bytestring_alloc();
- if(n->anchor) bytestring_append(val,YAMLBYTE_ANCHOR, n->anchor, NULL);
- if ( n->type_id )
- {
- if ( p->taguri_expansion )
- {
- bytestring_append(val,YAMLBYTE_TRANSFER, n->type_id, NULL);
- }
- else
- {
- char *type_tag = S_ALLOC_N( char, strlen( n->type_id ) + 1 );
- type_tag[0] = '\0';
- strcat( type_tag, "!" );
- strcat( type_tag, n->type_id );
- bytestring_append( val, YAMLBYTE_TRANSFER, type_tag, NULL);
- S_FREE(type_tag);
- }
- }
- switch (n->kind)
- {
- case syck_str_kind:
- nextcode = YAMLBYTE_SCALAR;
- start = n->data.str->ptr;
- finish = start + n->data.str->len - 1;
- current = start;
- /*TRACE2("SCALAR: %s %d", start, n->data.str->len); */
- while(1) {
- ch = *current;
- if('\n' == ch || 0 == ch || current > finish) {
- if(current >= start) {
- bytestring_append(val, nextcode, start, current);
- nextcode = YAMLBYTE_CONTINUE;
- }
- start = current + 1;
- if(current > finish)
- {
- break;
- }
- else if('\n' == ch )
- {
- bytestring_append(val,YAMLBYTE_NEWLINE,NULL,NULL);
- }
- else if(0 == ch)
- {
- bytestring_append(val,YAMLBYTE_NULLCHAR,NULL,NULL);
- }
- else
- {
- assert("oops");
- }
- }
- current += 1;
- }
- break;
- case syck_seq_kind:
- bytestring_append(val,YAMLBYTE_SEQUENCE,NULL,NULL);
- for ( i = 0; i < n->data.list->idx; i++ )
- {
- oid = syck_seq_read( n, i );
- if (syck_lookup_sym( p, oid, &data )) sav = data;
- bytestring_extend(val, sav);
- }
- bytestring_append(val,YAMLBYTE_END_BRANCH,NULL,NULL);
- break;
- case syck_map_kind:
- bytestring_append(val,YAMLBYTE_MAPPING,NULL,NULL);
- for ( i = 0; i < n->data.pairs->idx; i++ )
- {
- oid = syck_map_read( n, map_key, i );
- if (syck_lookup_sym( p, oid, &data )) sav = data;
- bytestring_extend(val, sav);
- oid = syck_map_read( n, map_value, i );
- if (syck_lookup_sym( p, oid, &data )) sav = data;
- bytestring_extend(val, sav);
- }
- bytestring_append(val,YAMLBYTE_END_BRANCH,NULL,NULL);
- break;
- }
- oid = syck_add_sym( p, (char *) val );
- /*TRACE1("Saving: %s", val->buffer );*/
- return oid;
-}
-
-char *
-syck_yaml2byte(char *yamlstr)
-{
- SYMID oid;
- char *ret;
- bytestring_t *sav;
- void *data;
-
- SyckParser *parser = syck_new_parser();
- syck_parser_str_auto( parser, yamlstr, NULL );
- syck_parser_handler( parser, syck_yaml2byte_handler );
- syck_parser_error_handler( parser, NULL );
- syck_parser_implicit_typing( parser, 1 );
- syck_parser_taguri_expansion( parser, 1 );
- oid = syck_parse( parser );
-
- if ( syck_lookup_sym( parser, oid, &data ) ) {
- sav = data;
- ret = S_ALLOC_N( char, strlen( sav->buffer ) + 3 );
- ret[0] = '\0';
- strcat( ret, "D\n" );
- strcat( ret, sav->buffer );
- }
- else
- {
- ret = NULL;
- }
-
- syck_free_parser( parser );
- return ret;
-}
-
-#ifdef TEST_YBEXT
-#include <stdio.h>
-int main() {
- char *yaml = "test: 1\nand: \"with new\\nline\\n\"\nalso: &3 three\nmore: *3";
- printf("--- # YAML \n");
- printf(yaml);
- printf("\n...\n");
- printf(syck_yaml2byte(yaml));
- return 0;
-}
-#endif
-
diff --git a/ext/syck/yamlbyte.h b/ext/syck/yamlbyte.h
deleted file mode 100644
index 16ca3d70de3..00000000000
--- a/ext/syck/yamlbyte.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/* yamlbyte.h
- *
- * The YAML bytecode "C" interface header file. See the YAML bytecode
- * reference for bytecode sequence rules and for the meaning of each
- * bytecode.
- */
-
-#ifndef YAMLBYTE_H
-#define YAMLBYTE_H
-#include <stddef.h>
-
-/* define what a character is */
-typedef unsigned char yamlbyte_utf8_t;
-typedef unsigned short yamlbyte_utf16_t;
-#ifdef YAMLBYTE_UTF8
- #ifdef YAMLBYTE_UTF16
- #error Must only define YAMLBYTE_UTF8 or YAMLBYTE_UTF16
- #endif
- typedef yamlbyte_utf8_t yamlbyte_char_t;
-#else
- #ifdef YAMLBYTE_UTF16
- typedef yamlbyte_utf16_t yamlbyte_char_t;
- #else
- #error Must define YAMLBYTE_UTF8 or YAMLBYTE_UTF16
- #endif
-#endif
-
-/* specify list of bytecodes */
-#define YAMLBYTE_FINISH ((yamlbyte_char_t) 0)
-#define YAMLBYTE_DOCUMENT ((yamlbyte_char_t)'D')
-#define YAMLBYTE_DIRECTIVE ((yamlbyte_char_t)'V')
-#define YAMLBYTE_PAUSE ((yamlbyte_char_t)'P')
-#define YAMLBYTE_MAPPING ((yamlbyte_char_t)'M')
-#define YAMLBYTE_SEQUENCE ((yamlbyte_char_t)'Q')
-#define YAMLBYTE_END_BRANCH ((yamlbyte_char_t)'E')
-#define YAMLBYTE_SCALAR ((yamlbyte_char_t)'S')
-#define YAMLBYTE_CONTINUE ((yamlbyte_char_t)'C')
-#define YAMLBYTE_NEWLINE ((yamlbyte_char_t)'N')
-#define YAMLBYTE_NULLCHAR ((yamlbyte_char_t)'Z')
-#define YAMLBYTE_ANCHOR ((yamlbyte_char_t)'A')
-#define YAMLBYTE_ALIAS ((yamlbyte_char_t)'R')
-#define YAMLBYTE_TRANSFER ((yamlbyte_char_t)'T')
-/* formatting bytecodes */
-#define YAMLBYTE_COMMENT ((yamlbyte_char_t)'c')
-#define YAMLBYTE_INDENT ((yamlbyte_char_t)'i')
-#define YAMLBYTE_STYLE ((yamlbyte_char_t)'s')
-/* other bytecodes */
-#define YAMLBYTE_LINE_NUMBER ((yamlbyte_char_t)'#')
-#define YAMLBYTE_WHOLE_SCALAR ((yamlbyte_char_t)'<')
-#define YAMLBYTE_NOTICE ((yamlbyte_char_t)'!')
-#define YAMLBYTE_SPAN ((yamlbyte_char_t)')')
-#define YAMLBYTE_ALLOC ((yamlbyte_char_t)'@')
-
-/* second level style bytecodes, ie "s>" */
-#define YAMLBYTE_FLOW ((yamlbyte_char_t)'>')
-#define YAMLBYTE_LITERAL ((yamlbyte_char_t)'|')
-#define YAMLBYTE_BLOCK ((yamlbyte_char_t)'b')
-#define YAMLBYTE_PLAIN ((yamlbyte_char_t)'p')
-#define YAMLBYTE_INLINE_MAPPING ((yamlbyte_char_t)'{')
-#define YAMLBYTE_INLINE_SEQUENCE ((yamlbyte_char_t)'[')
-#define YAMLBYTE_SINGLE_QUOTED ((yamlbyte_char_t)39)
-#define YAMLBYTE_DOUBLE_QUOTED ((yamlbyte_char_t)'"')
-
-/*
- * The "C" API has two variants, one based on instructions,
- * with events delivered via pointers; and the other one
- * is character based where one or more instructions are
- * serialized into a buffer.
- *
- * Note: In the instruction based API, WHOLE_SCALAR does
- * not have the '<here' marshalling stuff.
- */
-
-typedef void * yamlbyte_consumer_t;
-typedef void * yamlbyte_producer_t;
-
-/* push and pull APIs need a way to communicate results */
-typedef enum {
- YAMLBYTE_OK = 0, /* proceed */
- YAMLBYTE_E_MEMORY = 'M', /* could not allocate memory */
- YAMLBYTE_E_READ = 'R', /* input stream read error */
- YAMLBYTE_E_WRITE = 'W', /* output stream write error */
- YAMLBYTE_E_OTHER = '?', /* some other error condition */
- YAMLBYTE_E_PARSE = 'P', /* parse error, check bytecodes */
- YAMLBYTE_MAX
-} yamlbyte_result_t;
-
-typedef const yamlbyte_char_t *yamlbyte_buff_t;
-
-/*
- * The "Instruction" API
- */
-
-typedef struct yaml_instruction {
- yamlbyte_char_t bytecode;
- yamlbyte_buff_t start;
- yamlbyte_buff_t finish; /* open range, *finish is _not_ part */
-} *yamlbyte_inst_t;
-
-/* producer pushes the instruction with one bytecode event to the
- * consumer; if the consumer's result is not YAMLBYTE_OK, then
- * the producer should stop */
-typedef
- yamlbyte_result_t
- (*yamlbyte_push_t)(
- yamlbyte_consumer_t self,
- yamlbyte_inst_t inst
- );
-
-/* consumer pulls a bytecode instruction from the producer; in this
- * case the instruction (and is buffer) are owned by the producer and
- * will remain valid till the pull function is called once again;
- * if the instruction is NULL, then there are no more results; and
- * it is important to call the pull function till it returns NULL so
- * that the producer can clean up its memory allocations */
-typedef
- yamlbyte_result_t
- (*yamlbyte_pull_t)(
- yamlbyte_producer_t self,
- yamlbyte_inst_t *inst /* to be filled in by the producer */
- );
-
-/*
- * Buffer based API
- */
-
-/* producer pushes a null terminated buffer filled with one or more
- * bytecode events to the consumer; if the consumer's result is not
- * YAMLBYTE_OK, then the producer should stop */
-typedef
- yamlbyte_result_t
- (*yamlbyte_pushbuff_t)(
- yamlbyte_consumer_t self,
- yamlbyte_buff_t buff
- );
-
-/* consumer pulls bytecode events from the producer; in this case
- * the buffer is owned by the producer, and will remain valid till
- * the pull function is called once again; if the buffer pointer
- * is set to NULL, then there are no more results; it is important
- * to call the pull function till it returns NULL so that the
- * producer can clean up its memory allocations */
-typedef
- yamlbyte_result_t
- (*yamlbyte_pullbuff_t)(
- yamlbyte_producer_t self,
- yamlbyte_buff_t *buff /* to be filled in by the producer */
- );
-
-/* convert a pull interface to a push interface; the reverse process
- * requires threads and thus is language dependent */
-#define YAMLBYTE_PULL2PUSH(pull,producer,push,consumer,result) \
- do { \
- yamlbyte_pullbuff_t _pull = (pull); \
- yamlbyte_pushbuff_t _push = (push); \
- yamlbyte_result_t _result = YAMLBYTE_OK; \
- yamlbyte_producer_t _producer = (producer); \
- yamlbyte_consumer_t _consumer = (consumer); \
- while(1) { \
- yamlbyte_buff_t buff = NULL; \
- _result = _pull(_producer,&buff); \
- if(YAMLBYTE_OK != result || NULL == buff) \
- break; \
- _result = _push(_consumer,buff); \
- if(YAMLBYTE_OK != result) \
- break; \
- } \
- (result) = _result; \
- } while(0)
-
-#endif