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ruby--ruby/ext/syck/token.c
why c474911e5b * lib/yaml.rb: removed fallback to pure Ruby parser. 
* lib/yaml/baseemitter.rb (node_text): rewriting folded scalars.

* ext/syck/syck.h: reports style of scalars now, be they plain, block
  single-, or double-quoted.

* ext/syck/syck.c: ditto.

* ext/syck/gram.c: ditto.

* ext/syck/node.c: ditto.

* ext/syck/token.c: ditto.

* ext/syck/rubyext.c (yaml_org_handler): symbols loaded only
  if scalar style is plain.

* test/yaml/test_yaml.rb (test_perl_regexp): updated test to
  match new regexp serialization.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-05-15 03:11:28 +00:00

2467 lines
51 KiB
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/* Generated by re2c 0.5 on Thu May 13 01:45:26 2004 */
#line 1 "token.re"
/*
* token.re
*
* $Author$
* $Date$
*
* Copyright (C) 2003 why the lucky stiff
*/
#include "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 + 1; 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_inline ) \
{ \
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; \
}
/*
* Keep or chomp block?
* * Use only in "ScalarBlock" section *
*/
#define RETURN_YAML_BLOCK() \
{ \
SyckNode *n = syck_alloc_str(); \
n->type_id = syck_strndup( "str", 3 ); \
n->data.str->ptr = qstr; \
n->data.str->len = qidx; \
n->data.str->style = scalar_block; \
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 += 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 = 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 ( indt_len == YYTOKEN - YYLINEPTR ) \
{ \
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 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 );
}
}
/*
* 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 278
if ( YYLINEPTR != YYCURSOR )
{
goto Document;
}
Header:
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy0;
yy1: ++YYCURSOR;
yy0:
if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy7;
case '\n': goto yy9;
case '\r': goto yy11;
case ' ': goto yy12;
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 337
{ YYPOS(0);
goto Document;
}
yy4: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '.': goto yy21;
default: goto yy3;
}
yy5: yych = *++YYCURSOR;
yy6:
#line 319
{ eat_comments( parser );
goto Header;
}
yy7: yych = *++YYCURSOR;
yy8:
#line 323
{ SyckLevel *lvl = CURRENT_LEVEL();
ENSURE_YAML_IEND(lvl, -1);
YYPOS(0);
return 0;
}
yy9: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
goto yy18;
yy10:
#line 329
{ GOBBLE_UP_YAML_INDENT( doc_level, YYTOKEN );
goto Header;
}
yy11: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy17;
default: goto yy3;
}
yy12: yych = *++YYCURSOR;
goto yy16;
yy13:
#line 333
{ doc_level = YYCURSOR - YYLINEPTR;
goto Header;
}
yy14: yych = *++YYCURSOR;
goto yy3;
yy15: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy16: switch(yych){
case ' ': goto yy15;
default: goto yy13;
}
yy17: yyaccept = 1;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy18: switch(yych){
case '\n': case ' ': goto yy17;
case '\r': goto yy19;
default: goto yy10;
}
yy19: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': 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 '\n': goto yy23;
case '\r': goto yy27;
case ' ': goto yy25;
default: goto yy20;
}
yy23: yych = *++YYCURSOR;
yy24:
#line 305
{ SyckLevel *lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_header )
{
goto Header;
}
else
{
ENSURE_YAML_IEND(lvl, -1);
YYPOS(0);
return 0;
}
return 0;
}
yy25: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy26: switch(yych){
case ' ': goto yy25;
default: goto yy24;
}
yy27: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy23;
default: goto yy20;
}
yy28: yych = *++YYCURSOR;
switch(yych){
case '-': goto yy29;
default: goto yy20;
}
yy29: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy30;
case '\r': goto yy34;
case ' ': goto yy32;
default: goto yy20;
}
yy30: yych = *++YYCURSOR;
yy31:
#line 291
{ SyckLevel *lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_header )
{
YYPOS(3);
goto Directive;
}
else
{
ENSURE_YAML_IEND(lvl, -1);
YYPOS(0);
return 0;
}
}
yy32: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy33: switch(yych){
case ' ': goto yy32;
default: goto yy31;
}
yy34: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy30;
default: goto yy20;
}
}
#line 341
Document:
{
SyckLevel *lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_header )
{
lvl->status = syck_lvl_doc;
}
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy35;
yy36: ++YYCURSOR;
yy35:
if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy60;
case '\n': goto yy37;
case '\r': goto yy39;
case ' ': goto yy58;
case '!': goto yy49;
case '"': goto yy53;
case '#': goto yy56;
case '&': goto yy47;
case '\'': goto yy51;
case '*': goto yy48;
case ',': case ':': goto yy45;
case '-': case '?': goto yy46;
case '>': case '|': goto yy55;
case '[': case '{': goto yy41;
case ']': case '}': goto yy43;
default: goto yy62;
}
yy37: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy90;
yy38:
#line 355
{ /* 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;
}
/* 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;
}
yy39: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy89;
default: goto yy40;
}
yy40:
#line 447
{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
goto Plain;
}
yy41: yych = *++YYCURSOR;
yy42:
#line 377
{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
lvl = CURRENT_LEVEL();
ADD_LEVEL(lvl->spaces + 1, syck_lvl_inline);
return YYTOKEN[0];
}
yy43: yych = *++YYCURSOR;
yy44:
#line 383
{ POP_LEVEL();
return YYTOKEN[0];
}
yy45: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy84;
case '\r': goto yy88;
case ' ': goto yy86;
default: goto yy40;
}
yy46: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy79;
case '\r': goto yy83;
case ' ': goto yy81;
default: goto yy40;
}
yy47: 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 yy76;
default: goto yy40;
}
yy48: 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 yy73;
default: goto yy40;
}
yy49: yych = *++YYCURSOR;
yy50:
#line 421
{ goto TransferMethod; }
yy51: yych = *++YYCURSOR;
yy52:
#line 423
{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
goto SingleQuote; }
yy53: yych = *++YYCURSOR;
yy54:
#line 426
{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
goto DoubleQuote; }
yy55: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy68;
case '\r': goto yy72;
case ' ': goto yy70;
case '+': case '-': case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy65;
default: goto yy40;
}
yy56: yych = *++YYCURSOR;
yy57:
#line 436
{ eat_comments( parser );
goto Document;
}
yy58: yych = *++YYCURSOR;
goto yy64;
yy59:
#line 440
{ goto Document; }
yy60: yych = *++YYCURSOR;
yy61:
#line 442
{ ENSURE_YAML_IEND(lvl, -1);
YYPOS(0);
return 0;
}
yy62: yych = *++YYCURSOR;
goto yy40;
yy63: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy64: switch(yych){
case ' ': goto yy63;
default: goto yy59;
}
yy65: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy66: switch(yych){
case '\n': goto yy68;
case '\r': goto yy72;
case ' ': goto yy70;
case '+': case '-': case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy65;
default: goto yy67;
}
yy67: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy38;
case 1: goto yy40;
}
yy68: yych = *++YYCURSOR;
yy69:
#line 429
{ if ( is_newline( YYCURSOR - 1 ) )
{
YYCURSOR--;
}
goto ScalarBlock;
}
yy70: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy71: switch(yych){
case ' ': goto yy70;
default: goto yy69;
}
yy72: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy68;
default: goto yy67;
}
yy73: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy74: 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 yy73;
default: goto yy75;
}
yy75:
#line 416
{ ENSURE_YAML_IOPEN(lvl, doc_level, 1);
sycklval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
return YAML_ALIAS;
}
yy76: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy77: 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 yy76;
default: goto yy78;
}
yy78:
#line 405
{ 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;
}
yy79: yych = *++YYCURSOR;
yy80:
#line 391
{ ENSURE_YAML_IOPEN(lvl, YYTOKEN - YYLINEPTR, 1);
FORCE_NEXT_TOKEN(YAML_IOPEN);
if ( is_newline( YYCURSOR ) || is_newline( YYCURSOR - 1 ) )
{
YYCURSOR--;
ADD_LEVEL((YYTOKEN + 1) - YYLINEPTR, syck_lvl_doc);
}
else
{
ADD_LEVEL(YYCURSOR - YYLINEPTR, syck_lvl_doc);
}
return YYTOKEN[0];
}
yy81: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy82: switch(yych){
case ' ': goto yy81;
default: goto yy80;
}
yy83: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy79;
default: goto yy67;
}
yy84: yych = *++YYCURSOR;
yy85:
#line 387
{ YYPOS(1);
return YYTOKEN[0];
}
yy86: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy87: switch(yych){
case ' ': goto yy86;
default: goto yy85;
}
yy88: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy84;
default: goto yy67;
}
yy89: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy90: switch(yych){
case '\n': case ' ': goto yy89;
case '\r': goto yy91;
default: goto yy38;
}
yy91: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy89;
default: goto yy67;
}
}
#line 451
}
Directive:
{
YYTOKTMP = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy92;
yy93: ++YYCURSOR;
yy92:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy94;
case ' ': goto yy97;
case '%': goto yy95;
default: goto yy99;
}
yy94: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy96;
}
yy95: 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 yy102;
default: goto yy96;
}
yy96:
#line 464
{ YYCURSOR = YYTOKTMP;
return YAML_DOCSEP;
}
yy97: yych = *++YYCURSOR;
goto yy101;
yy98:
#line 462
{ goto Directive; }
yy99: yych = *++YYCURSOR;
goto yy96;
yy100: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy101: switch(yych){
case ' ': goto yy100;
default: goto yy98;
}
yy102: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy103: 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 yy102;
case ':': goto yy104;
default: goto yy94;
}
yy104: 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 yy105;
default: goto yy94;
}
yy105: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy106: 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 yy105;
default: goto yy107;
}
yy107:
#line 460
{ goto Directive; }
}
#line 467
}
Plain:
{
int qidx = 0;
int 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:
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy108;
yy109: ++YYCURSOR;
yy108:
if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy120;
case '\n': goto yy110;
case '\r': goto yy112;
case ' ': goto yy118;
case ',': goto yy117;
case ':': goto yy114;
case ']': case '}': goto yy115;
default: goto yy122;
}
yy110: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy136;
yy111:
#line 490
{ 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 )
{
if ( is_newline( YYTOKEN++ ) )
nl_count++;
}
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;
}
yy112: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy135;
default: goto yy113;
}
yy113:
#line 544
{ QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN);
goto Plain2;
}
yy114: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy130;
case '\r': goto yy134;
case ' ': goto yy132;
default: goto yy113;
}
yy115: yych = *++YYCURSOR;
yy116:
#line 524
{ if ( plvl->status != syck_lvl_inline )
{
if ( *(YYCURSOR - 1) == ' ' || is_newline( YYCURSOR - 1 ) )
{
YYCURSOR--;
}
QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN);
goto Plain2;
}
RETURN_IMPLICIT();
}
yy117: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy125;
case '\r': goto yy128;
case ' ': goto yy126;
default: goto yy113;
}
yy118: yych = *++YYCURSOR;
switch(yych){
case '#': goto yy123;
default: goto yy119;
}
yy119:
#line 542
{ goto Plain3; }
yy120: yych = *++YYCURSOR;
yy121:
#line 540
{ RETURN_IMPLICIT(); }
yy122: yych = *++YYCURSOR;
goto yy113;
yy123: yych = *++YYCURSOR;
yy124:
#line 536
{ eat_comments( parser );
RETURN_IMPLICIT();
}
yy125: yych = *++YYCURSOR;
goto yy116;
yy126: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy127: switch(yych){
case ' ': goto yy126;
default: goto yy116;
}
yy128: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy125;
default: goto yy129;
}
yy129: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy111;
case 1: goto yy113;
}
yy130: yych = *++YYCURSOR;
yy131:
#line 522
{ RETURN_IMPLICIT(); }
yy132: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy133: switch(yych){
case ' ': goto yy132;
default: goto yy131;
}
yy134: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy130;
default: goto yy129;
}
yy135: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy136: switch(yych){
case '\n': case ' ': goto yy135;
case '\r': goto yy137;
default: goto yy111;
}
yy137: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy135;
default: goto yy129;
}
}
#line 548
}
SingleQuote:
{
int qidx = 0;
int qcapa = 100;
char *qstr = S_ALLOC_N( char, qcapa );
SingleQuote2:
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy138;
yy139: ++YYCURSOR;
yy138:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy146;
case '\n': goto yy140;
case '\r': goto yy142;
case '\'': goto yy144;
default: goto yy147;
}
yy140: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy151;
yy141:
#line 562
{ 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 )
{
if ( is_newline( YYTOKEN++ ) )
nl_count++;
}
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;
}
yy142: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy150;
default: goto yy143;
}
yy143:
#line 618
{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
goto SingleQuote2;
}
yy144: yych = *++YYCURSOR;
switch(yych){
case '\'': goto yy148;
default: goto yy145;
}
yy145:
#line 602
{ SyckLevel *lvl;
SyckNode *n = syck_alloc_str();
lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_str )
{
POP_LEVEL();
}
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;
}
yy146: yych = *++YYCURSOR;
goto yy145;
yy147: yych = *++YYCURSOR;
goto yy143;
yy148: yych = *++YYCURSOR;
yy149:
#line 598
{ QUOTECAT(qstr, qcapa, qidx, '\'');
goto SingleQuote2;
}
yy150: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy151: switch(yych){
case '\n': case ' ': goto yy150;
case '\r': goto yy152;
default: goto yy141;
}
yy152: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy150;
default: goto yy153;
}
yy153: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy141;
}
}
#line 622
}
DoubleQuote:
{
int keep_nl = 1;
int qidx = 0;
int qcapa = 100;
char *qstr = S_ALLOC_N( char, qcapa );
DoubleQuote2:
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy154;
yy155: ++YYCURSOR;
yy154:
if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy161;
case '\n': goto yy156;
case '\r': goto yy158;
case '"': goto yy163;
case '\\': goto yy160;
default: goto yy164;
}
yy156: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy178;
yy157:
#line 640
{ 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 )
{
if ( is_newline( YYTOKEN++ ) )
nl_count++;
}
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;
}
yy158: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy177;
default: goto yy159;
}
yy159:
#line 715
{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
goto DoubleQuote2;
}
yy160: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '\n': goto yy168;
case '\r': goto yy170;
case ' ': goto yy165;
case '"': case '0': case '\\': case 'a':
case 'b': case 'e':
case 'f': case 'n': case 'r': case 't': case 'v': goto yy172;
case 'x': goto yy171;
default: goto yy159;
}
yy161: yych = *++YYCURSOR;
yy162:
#line 699
{ SyckLevel *lvl;
SyckNode *n = syck_alloc_str();
lvl = CURRENT_LEVEL();
if ( lvl->status == syck_lvl_str )
{
POP_LEVEL();
}
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;
}
yy163: yych = *++YYCURSOR;
goto yy162;
yy164: yych = *++YYCURSOR;
goto yy159;
yy165: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy166: switch(yych){
case '\n': goto yy168;
case '\r': goto yy170;
case ' ': goto yy165;
default: goto yy167;
}
yy167: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy157;
case 1: goto yy159;
}
yy168: yych = *++YYCURSOR;
yy169:
#line 694
{ keep_nl = 0;
YYCURSOR--;
goto DoubleQuote2;
}
yy170: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy168;
default: goto yy167;
}
yy171: 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 yy174;
default: goto yy167;
}
yy172: yych = *++YYCURSOR;
yy173:
#line 680
{ char ch = *( YYCURSOR - 1 );
QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
goto DoubleQuote2;
}
yy174: 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 yy175;
default: goto yy167;
}
yy175: yych = *++YYCURSOR;
yy176:
#line 685
{ 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;
}
yy177: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy178: switch(yych){
case '\n': case ' ': goto yy177;
case '\r': goto yy179;
default: goto yy157;
}
yy179: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy177;
default: goto yy167;
}
}
#line 719
}
TransferMethod:
{
int qidx = 0;
int qcapa = 100;
char *qstr = S_ALLOC_N( char, qcapa );
TransferMethod2:
YYTOKTMP = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy180;
yy181: ++YYCURSOR;
yy180:
if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy182;
case '\n': goto yy183;
case '\r': goto yy186;
case ' ': goto yy185;
case '\\': goto yy188;
default: goto yy189;
}
yy182: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy187;
}
yy183: yych = *++YYCURSOR;
yy184:
#line 733
{ 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;
}
yy185: yych = *++YYCURSOR;
goto yy198;
yy186: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy196;
default: goto yy187;
}
yy187:
#line 800
{ QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1));
goto TransferMethod2;
}
yy188: 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 yy191;
case 'x': goto yy190;
default: goto yy187;
}
yy189: yych = *++YYCURSOR;
goto yy187;
yy190: 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 yy193;
default: goto yy182;
}
yy191: yych = *++YYCURSOR;
yy192:
#line 786
{ char ch = *( YYCURSOR - 1 );
QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
goto TransferMethod2;
}
yy193: 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 yy194;
default: goto yy182;
}
yy194: yych = *++YYCURSOR;
yy195:
#line 791
{ 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;
}
yy196: yych = *++YYCURSOR;
goto yy184;
yy197: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy198: switch(yych){
case ' ': goto yy197;
default: goto yy184;
}
}
#line 805
}
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;
GET_TRUE_YAML_INDENT(parentIndent);
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( *yyt ) )
{
forceIndent = strtol( yyt, NULL, 10 ) + parentIndent;
}
}
qstr[0] = '\0';
YYTOKEN = YYCURSOR;
ScalarBlock2:
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy199;
yy200: ++YYCURSOR;
yy199:
if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy207;
case '\n': goto yy201;
case '\r': goto yy203;
case '#': goto yy205;
case '-': goto yy209;
default: goto yy210;
}
yy201: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy220;
yy202:
#line 852
{ 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 ( indt_len > parentIndent && lvl->status != syck_lvl_block )
{
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 if ( lvl->status != syck_lvl_block )
{
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 )
{
if ( is_newline( pacer++ ) )
nl_count++;
}
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;
}
yy203: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy219;
default: goto yy204;
}
yy204:
#line 957
{ QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
goto ScalarBlock2;
}
yy205: yych = *++YYCURSOR;
yy206:
#line 919
{ lvl = CURRENT_LEVEL();
if ( lvl->status != syck_lvl_block )
{
eat_comments( parser );
YYTOKEN = YYCURSOR;
}
else
{
QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
}
goto ScalarBlock2;
}
yy207: yych = *++YYCURSOR;
yy208:
#line 933
{ YYCURSOR--;
POP_LEVEL();
RETURN_YAML_BLOCK();
}
yy209: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
switch(yych){
case '-': goto yy211;
default: goto yy204;
}
yy210: yych = *++YYCURSOR;
goto yy204;
yy211: yych = *++YYCURSOR;
switch(yych){
case '-': goto yy213;
default: goto yy212;
}
yy212: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy202;
case 1: goto yy204;
}
yy213: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy214;
case '\r': goto yy218;
case ' ': goto yy216;
default: goto yy212;
}
yy214: yych = *++YYCURSOR;
yy215:
#line 938
{ if ( YYTOKEN == YYLINEPTR )
{
if ( blockType == BLOCK_FOLD )
{
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;
}
}
yy216: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy217: switch(yych){
case ' ': goto yy216;
default: goto yy215;
}
yy218: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy214;
default: goto yy212;
}
yy219: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy220: switch(yych){
case '\n': case ' ': goto yy219;
case '\r': goto yy221;
default: goto yy202;
}
yy221: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy219;
default: goto yy212;
}
}
#line 962
}
return 0;
}
void
eat_comments( SyckParser *parser )
{
Comment:
{
YYTOKEN = YYCURSOR;
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy222;
yy223: ++YYCURSOR;
yy222:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
switch(yych){
case '\000': goto yy224;
case '\n': goto yy226;
case '\r': goto yy227;
default: goto yy229;
}
yy224: yych = *++YYCURSOR;
yy225:
#line 978
{ YYCURSOR = YYTOKEN;
return;
}
yy226: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy231;
yy227: yych = *++YYCURSOR;
switch(yych){
case '\n': goto yy230;
default: goto yy228;
}
yy228:
#line 982
{ goto Comment;
}
yy229: yych = *++YYCURSOR;
goto yy228;
yy230: yyaccept = 0;
YYMARKER = ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
yy231: switch(yych){
case '\n': goto yy230;
case '\r': goto yy232;
default: goto yy225;
}
yy232: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
switch(yych){
case '\n': goto yy230;
default: goto yy233;
}
yy233: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy225;
}
}
#line 985
}
}
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 )
{
if ( *ptr == '\n' )
return 1;
if ( *ptr == '\r' && *( ptr + 1 ) == '\n' )
return 1;
return 0;
}
int
syckwrap()
{
return 1;
}
void
syckerror( 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);
}
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