/* ** 2000-05-29 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Driver template for the LEMON parser generator. ** ** The "lemon" program processes an LALR(1) input grammar file, then uses ** this template to construct a parser. The "lemon" program inserts text ** at each "%%" line. Also, any "P-a-r-s-e" identifer prefix (without the ** interstitial "-" characters) contained in this template is changed into ** the value of the %name directive from the grammar. Otherwise, the content ** of this template is copied straight through into the generate parser ** source file. ** ** The following is the concatenation of all %include directives from the ** input grammar file: */ #include /************ Begin %include sections from the grammar ************************/ #include #include #include #include "libMultiMarkdown.h" #include "mmd.h" #include "parser.h" #include "stack.h" #include "token.h" /**************** End of %include directives **********************************/ /* These constants specify the various numeric values for terminal symbols ** in a format understandable to "makeheaders". This section is blank unless ** "lemon" is run with the "-m" command-line option. ***************** Begin makeheaders token definitions *************************/ /**************** End makeheaders token definitions ***************************/ /* The next sections is a series of control #defines. ** various aspects of the generated parser. ** YYCODETYPE is the data type used to store the integer codes ** that represent terminal and non-terminal symbols. ** "unsigned char" is used if there are fewer than ** 256 symbols. Larger types otherwise. ** YYNOCODE is a number of type YYCODETYPE that is not used for ** any terminal or nonterminal symbol. ** YYFALLBACK If defined, this indicates that one or more tokens ** (also known as: "terminal symbols") have fall-back ** values which should be used if the original symbol ** would not parse. This permits keywords to sometimes ** be used as identifiers, for example. ** YYACTIONTYPE is the data type used for "action codes" - numbers ** that indicate what to do in response to the next ** token. ** ParseTOKENTYPE is the data type used for minor type for terminal ** symbols. Background: A "minor type" is a semantic ** value associated with a terminal or non-terminal ** symbols. For example, for an "ID" terminal symbol, ** the minor type might be the name of the identifier. ** Each non-terminal can have a different minor type. ** Terminal symbols all have the same minor type, though. ** This macros defines the minor type for terminal ** symbols. ** YYMINORTYPE is the data type used for all minor types. ** This is typically a union of many types, one of ** which is ParseTOKENTYPE. The entry in the union ** for terminal symbols is called "yy0". ** YYSTACKDEPTH is the maximum depth of the parser's stack. If ** zero the stack is dynamically sized using realloc() ** ParseARG_SDECL A static variable declaration for the %extra_argument ** ParseARG_PDECL A parameter declaration for the %extra_argument ** ParseARG_STORE Code to store %extra_argument into yypParser ** ParseARG_FETCH Code to extract %extra_argument from yypParser ** YYERRORSYMBOL is the code number of the error symbol. If not ** defined, then do no error processing. ** YYNSTATE the combined number of states. ** YYNRULE the number of rules in the grammar ** YY_MAX_SHIFT Maximum value for shift actions ** YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions ** YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions ** YY_MIN_REDUCE Maximum value for reduce actions ** YY_ERROR_ACTION The yy_action[] code for syntax error ** YY_ACCEPT_ACTION The yy_action[] code for accept ** YY_NO_ACTION The yy_action[] code for no-op */ #ifndef INTERFACE #define INTERFACE 1 #endif /************* Begin control #defines *****************************************/ #define YYCODETYPE unsigned char #define YYNOCODE 91 #define YYACTIONTYPE unsigned short int #define ParseTOKENTYPE token * typedef union { int yyinit; ParseTOKENTYPE yy0; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 #endif #define ParseARG_SDECL mmd_engine * engine ; #define ParseARG_PDECL , mmd_engine * engine #define ParseARG_FETCH mmd_engine * engine = yypParser->engine #define ParseARG_STORE yypParser->engine = engine #define YYFALLBACK 1 #define YYNSTATE 47 #define YYNRULE 157 #define YY_MAX_SHIFT 46 #define YY_MIN_SHIFTREDUCE 159 #define YY_MAX_SHIFTREDUCE 315 #define YY_MIN_REDUCE 316 #define YY_MAX_REDUCE 472 #define YY_ERROR_ACTION 473 #define YY_ACCEPT_ACTION 474 #define YY_NO_ACTION 475 /************* End control #defines *******************************************/ /* Define the yytestcase() macro to be a no-op if is not already defined ** otherwise. ** ** Applications can choose to define yytestcase() in the %include section ** to a macro that can assist in verifying code coverage. For production ** code the yytestcase() macro should be turned off. But it is useful ** for testing. */ #ifndef yytestcase #define yytestcase(X) #endif /* Next are the tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement ** functions that take a state number and lookahead value and return an ** action integer. ** ** Suppose the action integer is N. Then the action is determined as ** follows ** ** 0 <= N <= YY_MAX_SHIFT Shift N. That is, push the lookahead ** token onto the stack and goto state N. ** ** N between YY_MIN_SHIFTREDUCE Shift to an arbitrary state then ** and YY_MAX_SHIFTREDUCE reduce by rule N-YY_MIN_SHIFTREDUCE. ** ** N between YY_MIN_REDUCE Reduce by rule N-YY_MIN_REDUCE ** and YY_MAX_REDUCE ** ** N == YY_ERROR_ACTION A syntax error has occurred. ** ** N == YY_ACCEPT_ACTION The parser accepts its input. ** ** N == YY_NO_ACTION No such action. Denotes unused ** slots in the yy_action[] table. ** ** The action table is constructed as a single large table named yy_action[]. ** Given state S and lookahead X, the action is computed as either: ** ** (A) N = yy_action[ yy_shift_ofst[S] + X ] ** (B) N = yy_default[S] ** ** The (A) formula is preferred. The B formula is used instead if: ** (1) The yy_shift_ofst[S]+X value is out of range, or ** (2) yy_lookahead[yy_shift_ofst[S]+X] is not equal to X, or ** (3) yy_shift_ofst[S] equal YY_SHIFT_USE_DFLT. ** (Implementation note: YY_SHIFT_USE_DFLT is chosen so that ** YY_SHIFT_USE_DFLT+X will be out of range for all possible lookaheads X. ** Hence only tests (1) and (2) need to be evaluated.) ** ** The formulas above are for computing the action when the lookahead is ** a terminal symbol. If the lookahead is a non-terminal (as occurs after ** a reduce action) then the yy_reduce_ofst[] array is used in place of ** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of ** YY_SHIFT_USE_DFLT. ** ** The following are the tables generated in this section: ** ** yy_action[] A single table containing all actions. ** yy_lookahead[] A table containing the lookahead for each entry in ** yy_action. Used to detect hash collisions. ** yy_shift_ofst[] For each state, the offset into yy_action for ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. ** *********** Begin parsing tables **********************************************/ #define YY_ACTTAB_COUNT (322) static const YYACTIONTYPE yy_action[] = { /* 0 */ 474, 1, 161, 37, 172, 173, 174, 175, 176, 177, /* 10 */ 45, 179, 30, 181, 32, 41, 40, 29, 14, 188, /* 20 */ 189, 190, 44, 247, 13, 13, 32, 44, 241, 242, /* 30 */ 250, 38, 38, 27, 271, 26, 25, 218, 28, 214, /* 40 */ 41, 40, 211, 8, 238, 43, 264, 15, 15, 316, /* 50 */ 168, 310, 314, 46, 5, 16, 257, 258, 310, 42, /* 60 */ 263, 288, 162, 163, 164, 165, 166, 167, 262, 7, /* 70 */ 6, 17, 4, 3, 2, 18, 170, 5, 303, 225, /* 80 */ 273, 276, 279, 274, 277, 280, 308, 271, 294, 168, /* 90 */ 39, 39, 46, 223, 16, 257, 258, 310, 42, 19, /* 100 */ 288, 162, 163, 164, 165, 166, 167, 262, 7, 6, /* 110 */ 17, 4, 3, 2, 18, 170, 5, 303, 253, 273, /* 120 */ 276, 279, 274, 277, 280, 308, 271, 294, 160, 37, /* 130 */ 172, 173, 174, 175, 176, 177, 45, 179, 30, 181, /* 140 */ 32, 41, 40, 29, 14, 188, 189, 190, 310, 314, /* 150 */ 254, 271, 32, 226, 257, 258, 253, 38, 38, 27, /* 160 */ 191, 26, 25, 197, 28, 5, 41, 40, 284, 8, /* 170 */ 204, 43, 281, 15, 15, 33, 33, 248, 283, 285, /* 180 */ 284, 34, 34, 6, 281, 207, 35, 35, 254, 228, /* 190 */ 283, 285, 12, 44, 12, 13, 13, 233, 219, 221, /* 200 */ 217, 220, 222, 7, 287, 282, 286, 36, 36, 31, /* 210 */ 215, 212, 213, 216, 31, 284, 287, 282, 286, 281, /* 220 */ 31, 9, 9, 20, 20, 283, 285, 200, 200, 192, /* 230 */ 471, 471, 9, 9, 20, 20, 246, 244, 199, 199, /* 240 */ 246, 207, 31, 257, 258, 208, 209, 210, 239, 318, /* 250 */ 31, 287, 282, 286, 9, 9, 20, 20, 31, 318, /* 260 */ 198, 198, 9, 9, 20, 20, 318, 31, 205, 205, /* 270 */ 10, 10, 22, 22, 227, 234, 31, 318, 318, 11, /* 280 */ 11, 23, 23, 298, 229, 31, 318, 295, 318, 191, /* 290 */ 21, 21, 318, 297, 299, 186, 318, 305, 191, 24, /* 300 */ 24, 291, 318, 306, 318, 289, 318, 318, 318, 318, /* 310 */ 318, 290, 292, 318, 318, 318, 318, 318, 318, 224, /* 320 */ 296, 304, }; static const YYCODETYPE yy_lookahead[] = { /* 0 */ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, /* 10 */ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, /* 20 */ 61, 62, 86, 87, 88, 89, 67, 86, 2, 3, /* 30 */ 89, 72, 73, 74, 38, 76, 77, 75, 79, 75, /* 40 */ 81, 82, 75, 84, 83, 86, 5, 88, 89, 0, /* 50 */ 1, 9, 10, 4, 28, 6, 7, 8, 9, 10, /* 60 */ 19, 12, 13, 14, 15, 16, 17, 18, 19, 20, /* 70 */ 21, 22, 23, 24, 25, 26, 27, 28, 29, 80, /* 80 */ 31, 32, 33, 34, 35, 36, 37, 38, 39, 1, /* 90 */ 72, 73, 4, 78, 6, 7, 8, 9, 10, 67, /* 100 */ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, /* 110 */ 22, 23, 24, 25, 26, 27, 28, 29, 5, 31, /* 120 */ 32, 33, 34, 35, 36, 37, 38, 39, 43, 44, /* 130 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, /* 140 */ 55, 56, 57, 58, 59, 60, 61, 62, 9, 10, /* 150 */ 37, 38, 67, 67, 7, 8, 5, 72, 73, 74, /* 160 */ 64, 76, 77, 71, 79, 28, 81, 82, 1, 84, /* 170 */ 73, 86, 5, 88, 89, 63, 64, 38, 11, 12, /* 180 */ 1, 63, 64, 21, 5, 38, 63, 64, 37, 81, /* 190 */ 11, 12, 85, 86, 87, 88, 89, 82, 31, 32, /* 200 */ 33, 34, 35, 20, 37, 38, 39, 63, 64, 51, /* 210 */ 31, 32, 33, 34, 51, 1, 37, 38, 39, 5, /* 220 */ 51, 63, 64, 65, 66, 11, 12, 69, 70, 66, /* 230 */ 2, 3, 63, 64, 65, 66, 9, 10, 69, 70, /* 240 */ 9, 38, 51, 7, 8, 31, 32, 33, 29, 90, /* 250 */ 51, 37, 38, 39, 63, 64, 65, 66, 51, 90, /* 260 */ 69, 70, 63, 64, 65, 66, 90, 51, 69, 70, /* 270 */ 63, 64, 65, 66, 38, 68, 51, 90, 90, 63, /* 280 */ 64, 65, 66, 1, 68, 51, 90, 5, 90, 64, /* 290 */ 65, 66, 90, 11, 12, 3, 90, 5, 64, 65, /* 300 */ 66, 1, 90, 11, 90, 5, 90, 90, 90, 90, /* 310 */ 90, 11, 12, 90, 90, 90, 90, 90, 90, 37, /* 320 */ 38, 29, }; #define YY_SHIFT_USE_DFLT (322) #define YY_SHIFT_COUNT (46) #define YY_SHIFT_MIN (-4) #define YY_SHIFT_MAX (300) static const short yy_shift_ofst[] = { /* 0 */ 88, 49, 113, 113, 113, 113, 113, 113, 42, 113, /* 10 */ 113, 113, 42, 139, 26, 42, 151, 151, 151, 151, /* 20 */ -4, -4, -4, -4, -4, 167, 179, 214, 282, 292, /* 30 */ 300, 147, 236, 151, 151, 151, 151, 41, 137, 137, /* 40 */ 162, 183, 228, 227, 231, 203, 219, }; #define YY_REDUCE_USE_DFLT (-65) #define YY_REDUCE_COUNT (41) #define YY_REDUCE_MIN (-64) #define YY_REDUCE_MAX (234) static const short yy_reduce_ofst[] = { /* 0 */ -41, 85, 158, 169, 191, 199, 207, 216, 107, 225, /* 10 */ 234, 234, -64, -59, 18, -59, 112, 118, 123, 144, /* 20 */ 163, 163, 163, 163, 163, -38, -36, -33, -1, -39, /* 30 */ 15, 32, 86, 96, 96, 96, 96, 92, 97, 97, /* 40 */ 115, 108, }; static const YYACTIONTYPE yy_default[] = { /* 0 */ 473, 473, 424, 423, 422, 363, 394, 389, 466, 416, /* 10 */ 392, 387, 400, 406, 344, 408, 464, 426, 425, 351, /* 20 */ 418, 353, 393, 388, 352, 435, 432, 429, 450, 342, /* 30 */ 337, 413, 339, 397, 359, 358, 350, 328, 472, 360, /* 40 */ 341, 340, 402, 470, 470, 335, 326, }; /********** End of lemon-generated parsing tables *****************************/ /* The next table maps tokens (terminal symbols) into fallback tokens. ** If a construct like the following: ** ** %fallback ID X Y Z. ** ** appears in the grammar, then ID becomes a fallback token for X, Y, ** and Z. Whenever one of the tokens X, Y, or Z is input to the parser ** but it does not parse, the type of the token is changed to ID and ** the parse is retried before an error is thrown. ** ** This feature can be used, for example, to cause some keywords in a language ** to revert to identifiers if they keyword does not apply in the context where ** it appears. */ #ifdef YYFALLBACK static const YYCODETYPE yyFallback[] = { 0, /* $ => nothing */ 0, /* LINE_HR => nothing */ 1, /* LINE_SETEXT_1 => LINE_HR */ 1, /* LINE_SETEXT_2 => LINE_HR */ 1, /* LINE_YAML => LINE_HR */ 0, /* LINE_CONTINUATION => nothing */ 5, /* LINE_PLAIN => LINE_CONTINUATION */ 5, /* LINE_INDENTED_TAB => LINE_CONTINUATION */ 5, /* LINE_INDENTED_SPACE => LINE_CONTINUATION */ 5, /* LINE_TABLE => LINE_CONTINUATION */ 5, /* LINE_TABLE_SEPARATOR => LINE_CONTINUATION */ 0, /* LINE_FALLBACK => nothing */ 11, /* LINE_HTML => LINE_FALLBACK */ 11, /* LINE_ATX_1 => LINE_FALLBACK */ 11, /* LINE_ATX_2 => LINE_FALLBACK */ 11, /* LINE_ATX_3 => LINE_FALLBACK */ 11, /* LINE_ATX_4 => LINE_FALLBACK */ 11, /* LINE_ATX_5 => LINE_FALLBACK */ 11, /* LINE_ATX_6 => LINE_FALLBACK */ 11, /* LINE_BLOCKQUOTE => LINE_FALLBACK */ 11, /* LINE_LIST_BULLETED => LINE_FALLBACK */ 11, /* LINE_LIST_ENUMERATED => LINE_FALLBACK */ 11, /* LINE_DEF_ABBREVIATION => LINE_FALLBACK */ 11, /* LINE_DEF_CITATION => LINE_FALLBACK */ 11, /* LINE_DEF_FOOTNOTE => LINE_FALLBACK */ 11, /* LINE_DEF_GLOSSARY => LINE_FALLBACK */ 11, /* LINE_DEF_LINK => LINE_FALLBACK */ 11, /* LINE_TOC => LINE_FALLBACK */ 11, /* LINE_DEFINITION => LINE_FALLBACK */ 11, /* LINE_META => LINE_FALLBACK */ 0, /* LINE_BACKTICK => nothing */ 30, /* LINE_FENCE_BACKTICK_3 => LINE_BACKTICK */ 30, /* LINE_FENCE_BACKTICK_4 => LINE_BACKTICK */ 30, /* LINE_FENCE_BACKTICK_5 => LINE_BACKTICK */ 30, /* LINE_FENCE_BACKTICK_START_3 => LINE_BACKTICK */ 30, /* LINE_FENCE_BACKTICK_START_4 => LINE_BACKTICK */ 30, /* LINE_FENCE_BACKTICK_START_5 => LINE_BACKTICK */ }; #endif /* YYFALLBACK */ /* The following structure represents a single element of the ** parser's stack. Information stored includes: ** ** + The state number for the parser at this level of the stack. ** ** + The value of the token stored at this level of the stack. ** (In other words, the "major" token.) ** ** + The semantic value stored at this level of the stack. This is ** the information used by the action routines in the grammar. ** It is sometimes called the "minor" token. ** ** After the "shift" half of a SHIFTREDUCE action, the stateno field ** actually contains the reduce action for the second half of the ** SHIFTREDUCE. */ struct yyStackEntry { YYACTIONTYPE stateno; /* The state-number, or reduce action in SHIFTREDUCE */ YYCODETYPE major; /* The major token value. This is the code ** number for the token at this stack level */ YYMINORTYPE minor; /* The user-supplied minor token value. This ** is the value of the token */ }; typedef struct yyStackEntry yyStackEntry; /* The state of the parser is completely contained in an instance of ** the following structure */ struct yyParser { yyStackEntry * yytos; /* Pointer to top element of the stack */ #ifdef YYTRACKMAXSTACKDEPTH int yyhwm; /* High-water mark of the stack */ #endif #ifndef YYNOERRORRECOVERY int yyerrcnt; /* Shifts left before out of the error */ #endif ParseARG_SDECL /* A place to hold %extra_argument */ #if YYSTACKDEPTH<=0 int yystksz; /* Current side of the stack */ yyStackEntry * yystack; /* The parser's stack */ yyStackEntry yystk0; /* First stack entry */ #else yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */ #endif }; typedef struct yyParser yyParser; #ifndef NDEBUG #include static FILE * yyTraceFILE = 0; static char * yyTracePrompt = 0; #endif /* NDEBUG */ #ifndef NDEBUG /* ** Turn parser tracing on by giving a stream to which to write the trace ** and a prompt to preface each trace message. Tracing is turned off ** by making either argument NULL ** ** Inputs: **
    **
  • A FILE* to which trace output should be written. ** If NULL, then tracing is turned off. **
  • A prefix string written at the beginning of every ** line of trace output. If NULL, then tracing is ** turned off. **
** ** Outputs: ** None. */ void ParseTrace(FILE * TraceFILE, char * zTracePrompt) { yyTraceFILE = TraceFILE; yyTracePrompt = zTracePrompt; if ( yyTraceFILE == 0 ) { yyTracePrompt = 0; } else if ( yyTracePrompt == 0 ) { yyTraceFILE = 0; } } #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing shifts, the names of all terminals and nonterminals ** are required. The following table supplies these names */ static const char * const yyTokenName[] = { "$", "LINE_HR", "LINE_SETEXT_1", "LINE_SETEXT_2", "LINE_YAML", "LINE_CONTINUATION", "LINE_PLAIN", "LINE_INDENTED_TAB", "LINE_INDENTED_SPACE", "LINE_TABLE", "LINE_TABLE_SEPARATOR", "LINE_FALLBACK", "LINE_HTML", "LINE_ATX_1", "LINE_ATX_2", "LINE_ATX_3", "LINE_ATX_4", "LINE_ATX_5", "LINE_ATX_6", "LINE_BLOCKQUOTE", "LINE_LIST_BULLETED", "LINE_LIST_ENUMERATED", "LINE_DEF_ABBREVIATION", "LINE_DEF_CITATION", "LINE_DEF_FOOTNOTE", "LINE_DEF_GLOSSARY", "LINE_DEF_LINK", "LINE_TOC", "LINE_DEFINITION", "LINE_META", "LINE_BACKTICK", "LINE_FENCE_BACKTICK_3", "LINE_FENCE_BACKTICK_4", "LINE_FENCE_BACKTICK_5", "LINE_FENCE_BACKTICK_START_3", "LINE_FENCE_BACKTICK_START_4", "LINE_FENCE_BACKTICK_START_5", "LINE_STOP_COMMENT", "LINE_EMPTY", "LINE_START_COMMENT", "error", "doc", "blocks", "block", "blockquote", "def_abbreviation", "def_citation", "def_footnote", "def_glossary", "def_link", "definition_block", "empty", "fenced_block", "html_block", "html_com_block", "indented_code", "list_bullet", "list_enum", "meta_block", "para", "setext_1", "setext_2", "table", "chunk", "chunk_line", "nested_chunks", "nested_chunk", "indented_line", "ext_chunk", "opt_ext_chunk", "tail", "quote_line", "defs", "def", "fenced_3", "fenced_line", "fenced_4", "fenced_5", "html_line", "html_comment", "comment_line", "item_bullet", "item_enum", "meta_line", "table_header", "table_body", "header_rows", "table_section", "all_rows", "row", }; #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing reduce actions, the names of all rules are required. */ static const char * const yyRuleName[] = { /* 0 */ "doc ::= blocks", /* 1 */ "blocks ::= blocks block", /* 2 */ "blocks ::= block", /* 3 */ "block ::= LINE_ATX_1", /* 4 */ "block ::= LINE_ATX_2", /* 5 */ "block ::= LINE_ATX_3", /* 6 */ "block ::= LINE_ATX_4", /* 7 */ "block ::= LINE_ATX_5", /* 8 */ "block ::= LINE_ATX_6", /* 9 */ "block ::= LINE_HR", /* 10 */ "block ::= LINE_YAML", /* 11 */ "block ::= LINE_TOC", /* 12 */ "block ::= blockquote", /* 13 */ "block ::= def_abbreviation", /* 14 */ "block ::= def_citation", /* 15 */ "block ::= def_footnote", /* 16 */ "block ::= def_glossary", /* 17 */ "block ::= def_link", /* 18 */ "block ::= definition_block", /* 19 */ "block ::= empty", /* 20 */ "block ::= fenced_block", /* 21 */ "block ::= html_block", /* 22 */ "block ::= html_com_block", /* 23 */ "block ::= indented_code", /* 24 */ "block ::= list_bullet", /* 25 */ "block ::= list_enum", /* 26 */ "block ::= meta_block", /* 27 */ "block ::= meta_block LINE_SETEXT_2", /* 28 */ "block ::= para", /* 29 */ "block ::= setext_1", /* 30 */ "block ::= setext_2", /* 31 */ "block ::= table", /* 32 */ "chunk ::= chunk chunk_line", /* 33 */ "nested_chunks ::= nested_chunks nested_chunk", /* 34 */ "nested_chunk ::= empty indented_line chunk", /* 35 */ "nested_chunk ::= empty indented_line", /* 36 */ "ext_chunk ::= chunk nested_chunks", /* 37 */ "opt_ext_chunk ::= chunk nested_chunks", /* 38 */ "blockquote ::= blockquote quote_line", /* 39 */ "def_citation ::= LINE_DEF_CITATION tail", /* 40 */ "def_footnote ::= LINE_DEF_FOOTNOTE tail", /* 41 */ "def_glossary ::= LINE_DEF_GLOSSARY tail", /* 42 */ "def_link ::= LINE_DEF_LINK chunk", /* 43 */ "def_abbreviation ::= LINE_DEF_ABBREVIATION chunk", /* 44 */ "definition_block ::= para defs", /* 45 */ "defs ::= defs def", /* 46 */ "def ::= LINE_DEFINITION tail", /* 47 */ "def ::= LINE_DEFINITION", /* 48 */ "empty ::= empty LINE_EMPTY", /* 49 */ "fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_3", /* 50 */ "fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_4", /* 51 */ "fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_5", /* 52 */ "fenced_3 ::= fenced_3 fenced_line", /* 53 */ "fenced_block ::= fenced_4 LINE_FENCE_BACKTICK_4", /* 54 */ "fenced_block ::= fenced_4 LINE_FENCE_BACKTICK_5", /* 55 */ "fenced_4 ::= fenced_4 fenced_line", /* 56 */ "fenced_4 ::= fenced_4 LINE_FENCE_BACKTICK_3", /* 57 */ "fenced_4 ::= fenced_4 LINE_FENCE_BACKTICK_START_3", /* 58 */ "fenced_block ::= fenced_5 LINE_FENCE_BACKTICK_5", /* 59 */ "fenced_5 ::= fenced_5 fenced_line", /* 60 */ "fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_3", /* 61 */ "fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_START_3", /* 62 */ "fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_4", /* 63 */ "fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_START_4", /* 64 */ "html_block ::= html_block html_line", /* 65 */ "html_com_block ::= html_comment LINE_STOP_COMMENT", /* 66 */ "html_comment ::= html_comment comment_line", /* 67 */ "indented_code ::= indented_code indented_line", /* 68 */ "indented_code ::= indented_code LINE_EMPTY", /* 69 */ "list_bullet ::= list_bullet item_bullet", /* 70 */ "item_bullet ::= LINE_LIST_BULLETED ext_chunk", /* 71 */ "item_bullet ::= LINE_LIST_BULLETED chunk", /* 72 */ "item_bullet ::= LINE_LIST_BULLETED nested_chunks", /* 73 */ "item_bullet ::= LINE_LIST_BULLETED", /* 74 */ "list_enum ::= list_enum item_enum", /* 75 */ "item_enum ::= LINE_LIST_ENUMERATED ext_chunk", /* 76 */ "item_enum ::= LINE_LIST_ENUMERATED chunk", /* 77 */ "item_enum ::= LINE_LIST_ENUMERATED nested_chunks", /* 78 */ "item_enum ::= LINE_LIST_ENUMERATED", /* 79 */ "meta_block ::= meta_block meta_line", /* 80 */ "meta_block ::= LINE_YAML LINE_META", /* 81 */ "para ::= LINE_PLAIN chunk", /* 82 */ "setext_1 ::= para LINE_SETEXT_1", /* 83 */ "setext_2 ::= para LINE_SETEXT_2", /* 84 */ "table ::= table_header table_body", /* 85 */ "table_header ::= header_rows LINE_TABLE_SEPARATOR", /* 86 */ "table_header ::= LINE_TABLE_SEPARATOR", /* 87 */ "header_rows ::= header_rows LINE_TABLE", /* 88 */ "table_body ::= table_body table_section", /* 89 */ "table_section ::= all_rows LINE_EMPTY", /* 90 */ "table_section ::= all_rows", /* 91 */ "all_rows ::= all_rows row", /* 92 */ "para ::= all_rows", /* 93 */ "chunk ::= chunk_line", /* 94 */ "chunk_line ::= LINE_CONTINUATION", /* 95 */ "chunk_line ::= LINE_STOP_COMMENT", /* 96 */ "nested_chunks ::= nested_chunk", /* 97 */ "nested_chunk ::= empty", /* 98 */ "indented_line ::= LINE_INDENTED_TAB", /* 99 */ "indented_line ::= LINE_INDENTED_SPACE", /* 100 */ "opt_ext_chunk ::= chunk", /* 101 */ "tail ::= opt_ext_chunk", /* 102 */ "tail ::= nested_chunks", /* 103 */ "blockquote ::= LINE_BLOCKQUOTE", /* 104 */ "quote_line ::= LINE_BLOCKQUOTE", /* 105 */ "quote_line ::= LINE_CONTINUATION", /* 106 */ "def_citation ::= LINE_DEF_CITATION", /* 107 */ "def_footnote ::= LINE_DEF_FOOTNOTE", /* 108 */ "def_glossary ::= LINE_DEF_GLOSSARY", /* 109 */ "def_link ::= LINE_DEF_LINK", /* 110 */ "def_abbreviation ::= LINE_DEF_ABBREVIATION", /* 111 */ "defs ::= def", /* 112 */ "empty ::= LINE_EMPTY", /* 113 */ "fenced_block ::= fenced_3", /* 114 */ "fenced_3 ::= LINE_FENCE_BACKTICK_3", /* 115 */ "fenced_3 ::= LINE_FENCE_BACKTICK_START_3", /* 116 */ "fenced_block ::= fenced_4", /* 117 */ "fenced_4 ::= LINE_FENCE_BACKTICK_4", /* 118 */ "fenced_4 ::= LINE_FENCE_BACKTICK_START_4", /* 119 */ "fenced_block ::= fenced_5", /* 120 */ "fenced_5 ::= LINE_FENCE_BACKTICK_5", /* 121 */ "fenced_5 ::= LINE_FENCE_BACKTICK_START_5", /* 122 */ "fenced_line ::= LINE_CONTINUATION", /* 123 */ "fenced_line ::= LINE_EMPTY", /* 124 */ "fenced_line ::= LINE_FALLBACK", /* 125 */ "fenced_line ::= LINE_HR", /* 126 */ "fenced_line ::= LINE_HTML", /* 127 */ "fenced_line ::= LINE_START_COMMENT", /* 128 */ "fenced_line ::= LINE_STOP_COMMENT", /* 129 */ "html_block ::= LINE_HTML", /* 130 */ "html_line ::= LINE_CONTINUATION", /* 131 */ "html_line ::= LINE_FALLBACK", /* 132 */ "html_line ::= LINE_HR", /* 133 */ "html_line ::= LINE_HTML", /* 134 */ "html_com_block ::= html_comment", /* 135 */ "html_comment ::= LINE_START_COMMENT", /* 136 */ "comment_line ::= LINE_CONTINUATION", /* 137 */ "comment_line ::= LINE_EMPTY", /* 138 */ "comment_line ::= LINE_FALLBACK", /* 139 */ "comment_line ::= LINE_HR", /* 140 */ "comment_line ::= LINE_HTML", /* 141 */ "indented_code ::= indented_line", /* 142 */ "list_bullet ::= item_bullet", /* 143 */ "list_enum ::= item_enum", /* 144 */ "meta_block ::= LINE_META", /* 145 */ "meta_line ::= LINE_META", /* 146 */ "meta_line ::= LINE_CONTINUATION", /* 147 */ "meta_line ::= LINE_FALLBACK", /* 148 */ "para ::= LINE_PLAIN", /* 149 */ "para ::= LINE_STOP_COMMENT", /* 150 */ "table ::= table_header", /* 151 */ "header_rows ::= LINE_TABLE", /* 152 */ "table_body ::= table_section", /* 153 */ "all_rows ::= row", /* 154 */ "row ::= header_rows", /* 155 */ "row ::= LINE_TABLE_SEPARATOR", /* 156 */ "para ::= defs", }; #endif /* NDEBUG */ #if YYSTACKDEPTH<=0 /* ** Try to increase the size of the parser stack. Return the number ** of errors. Return 0 on success. */ static int yyGrowStack(yyParser * p) { int newSize; int idx; yyStackEntry * pNew; newSize = p->yystksz * 2 + 100; idx = p->yytos ? (int)(p->yytos - p->yystack) : 0; if ( p->yystack == &p->yystk0 ) { pNew = malloc(newSize * sizeof(pNew[0])); if ( pNew ) { pNew[0] = p->yystk0; } } else { pNew = realloc(p->yystack, newSize * sizeof(pNew[0])); } if ( pNew ) { p->yystack = pNew; p->yytos = &p->yystack[idx]; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sStack grows from %d to %d entries.\n", yyTracePrompt, p->yystksz, newSize); } #endif p->yystksz = newSize; } return pNew == 0; } #endif /* Datatype of the argument to the memory allocated passed as the ** second argument to ParseAlloc() below. This can be changed by ** putting an appropriate #define in the %include section of the input ** grammar. */ #ifndef YYMALLOCARGTYPE #define YYMALLOCARGTYPE size_t #endif /* ** This function allocates a new parser. ** The only argument is a pointer to a function which works like ** malloc. ** ** Inputs: ** A pointer to the function used to allocate memory. ** ** Outputs: ** A pointer to a parser. This pointer is used in subsequent calls ** to Parse and ParseFree. */ void * ParseAlloc(void * (*mallocProc)(YYMALLOCARGTYPE)) { yyParser * pParser; pParser = (yyParser *)(*mallocProc)( (YYMALLOCARGTYPE)sizeof(yyParser) ); if ( pParser ) { #ifdef YYTRACKMAXSTACKDEPTH pParser->yyhwm = 0; #endif #if YYSTACKDEPTH<=0 pParser->yytos = NULL; pParser->yystack = NULL; pParser->yystksz = 0; if ( yyGrowStack(pParser) ) { pParser->yystack = &pParser->yystk0; pParser->yystksz = 1; } #endif #ifndef YYNOERRORRECOVERY pParser->yyerrcnt = -1; #endif pParser->yytos = pParser->yystack; pParser->yystack[0].stateno = 0; pParser->yystack[0].major = 0; } return pParser; } /* The following function deletes the "minor type" or semantic value ** associated with a symbol. The symbol can be either a terminal ** or nonterminal. "yymajor" is the symbol code, and "yypminor" is ** a pointer to the value to be deleted. The code used to do the ** deletions is derived from the %destructor and/or %token_destructor ** directives of the input grammar. */ static void yy_destructor( yyParser * yypParser, /* The parser */ YYCODETYPE yymajor, /* Type code for object to destroy */ YYMINORTYPE * yypminor /* The object to be destroyed */ ) { ParseARG_FETCH; switch ( yymajor ) { /* Here is inserted the actions which take place when a ** terminal or non-terminal is destroyed. This can happen ** when the symbol is popped from the stack during a ** reduce or during error processing or when a parser is ** being destroyed before it is finished parsing. ** ** Note: during a reduce, the only symbols destroyed are those ** which appear on the RHS of the rule, but which are *not* used ** inside the C code. */ /********* Begin destructor definitions ***************************************/ /********* End destructor definitions *****************************************/ default: break; /* If no destructor action specified: do nothing */ } } /* ** Pop the parser's stack once. ** ** If there is a destructor routine associated with the token which ** is popped from the stack, then call it. */ static void yy_pop_parser_stack(yyParser * pParser) { yyStackEntry * yytos; assert( pParser->yytos != 0 ); assert( pParser->yytos > pParser->yystack ); yytos = pParser->yytos--; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sPopping %s\n", yyTracePrompt, yyTokenName[yytos->major]); } #endif yy_destructor(pParser, yytos->major, &yytos->minor); } /* ** Deallocate and destroy a parser. Destructors are called for ** all stack elements before shutting the parser down. ** ** If the YYPARSEFREENEVERNULL macro exists (for example because it ** is defined in a %include section of the input grammar) then it is ** assumed that the input pointer is never NULL. */ void ParseFree( void * p, /* The parser to be deleted */ void (*freeProc)(void *) /* Function used to reclaim memory */ ) { yyParser * pParser = (yyParser *)p; #ifndef YYPARSEFREENEVERNULL if ( pParser == 0 ) { return; } #endif while ( pParser->yytos > pParser->yystack ) { yy_pop_parser_stack(pParser); } #if YYSTACKDEPTH<=0 if ( pParser->yystack != &pParser->yystk0 ) { free(pParser->yystack); } #endif (*freeProc)((void *)pParser); } /* ** Return the peak depth of the stack for a parser. */ #ifdef YYTRACKMAXSTACKDEPTH int ParseStackPeak(void * p) { yyParser * pParser = (yyParser *)p; return pParser->yyhwm; } #endif /* ** Find the appropriate action for a parser given the terminal ** look-ahead token iLookAhead. */ static unsigned int yy_find_shift_action( yyParser * pParser, /* The parser */ YYCODETYPE iLookAhead /* The look-ahead token */ ) { int i; int stateno = pParser->yytos->stateno; if ( stateno >= YY_MIN_REDUCE ) { return stateno; } assert( stateno <= YY_SHIFT_COUNT ); do { i = yy_shift_ofst[stateno]; assert( iLookAhead != YYNOCODE ); i += iLookAhead; if ( i < 0 || i >= YY_ACTTAB_COUNT || yy_lookahead[i] != iLookAhead ) { #ifdef YYFALLBACK YYCODETYPE iFallback; /* Fallback token */ if ( iLookAhead < sizeof(yyFallback) / sizeof(yyFallback[0]) && (iFallback = yyFallback[iLookAhead]) != 0 ) { #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); } #endif assert( yyFallback[iFallback] == 0 ); /* Fallback loop must terminate */ iLookAhead = iFallback; continue; } #endif #ifdef YYWILDCARD { int j = i - iLookAhead + YYWILDCARD; if ( #if YY_SHIFT_MIN+YYWILDCARD<0 j >= 0 && #endif #if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT j < YY_ACTTAB_COUNT && #endif yy_lookahead[j] == YYWILDCARD && iLookAhead > 0 ) { #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]); } #endif /* NDEBUG */ return yy_action[j]; } } #endif /* YYWILDCARD */ return yy_default[stateno]; } else { return yy_action[i]; } } while (1); } /* ** Find the appropriate action for a parser given the non-terminal ** look-ahead token iLookAhead. */ static int yy_find_reduce_action( int stateno, /* Current state number */ YYCODETYPE iLookAhead /* The look-ahead token */ ) { int i; #ifdef YYERRORSYMBOL if ( stateno > YY_REDUCE_COUNT ) { return yy_default[stateno]; } #else assert( stateno <= YY_REDUCE_COUNT ); #endif i = yy_reduce_ofst[stateno]; assert( i != YY_REDUCE_USE_DFLT ); assert( iLookAhead != YYNOCODE ); i += iLookAhead; #ifdef YYERRORSYMBOL if ( i < 0 || i >= YY_ACTTAB_COUNT || yy_lookahead[i] != iLookAhead ) { return yy_default[stateno]; } #else assert( i >= 0 && i < YY_ACTTAB_COUNT ); assert( yy_lookahead[i] == iLookAhead ); #endif return yy_action[i]; } /* ** The following routine is called if the stack overflows. */ static void yyStackOverflow(yyParser * yypParser) { ParseARG_FETCH; yypParser->yytos--; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sStack Overflow!\n", yyTracePrompt); } #endif while ( yypParser->yytos > yypParser->yystack ) { yy_pop_parser_stack(yypParser); } /* Here code is inserted which will execute if the parser ** stack every overflows */ /******** Begin %stack_overflow code ******************************************/ /******** End %stack_overflow code ********************************************/ ParseARG_STORE; /* Suppress warning about unused %extra_argument var */ } /* ** Print tracing information for a SHIFT action */ #ifndef NDEBUG static void yyTraceShift(yyParser * yypParser, int yyNewState) { if ( yyTraceFILE ) { if ( yyNewState < YYNSTATE ) { fprintf(yyTraceFILE, "%sShift '%s', go to state %d\n", yyTracePrompt, yyTokenName[yypParser->yytos->major], yyNewState); } else { fprintf(yyTraceFILE, "%sShift '%s'\n", yyTracePrompt, yyTokenName[yypParser->yytos->major]); } } } #else # define yyTraceShift(X,Y) #endif /* ** Perform a shift action. */ static void yy_shift( yyParser * yypParser, /* The parser to be shifted */ int yyNewState, /* The new state to shift in */ int yyMajor, /* The major token to shift in */ ParseTOKENTYPE yyMinor /* The minor token to shift in */ ) { yyStackEntry * yytos; yypParser->yytos++; #ifdef YYTRACKMAXSTACKDEPTH if ( (int)(yypParser->yytos - yypParser->yystack) > yypParser->yyhwm ) { yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack) ); } #endif #if YYSTACKDEPTH>0 if ( yypParser->yytos >= &yypParser->yystack[YYSTACKDEPTH] ) { yyStackOverflow(yypParser); return; } #else if ( yypParser->yytos >= &yypParser->yystack[yypParser->yystksz] ) { if ( yyGrowStack(yypParser) ) { yyStackOverflow(yypParser); return; } } #endif if ( yyNewState > YY_MAX_SHIFT ) { yyNewState += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE; } yytos = yypParser->yytos; yytos->stateno = (YYACTIONTYPE)yyNewState; yytos->major = (YYCODETYPE)yyMajor; yytos->minor.yy0 = yyMinor; yyTraceShift(yypParser, yyNewState); } /* The following table contains information about every rule that ** is used during the reduce. */ static const struct { YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ unsigned char nrhs; /* Number of right-hand side symbols in the rule */ } yyRuleInfo[] = { { 41, 1 }, { 42, 2 }, { 42, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 2 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 43, 1 }, { 63, 2 }, { 65, 2 }, { 66, 3 }, { 66, 2 }, { 68, 2 }, { 69, 2 }, { 44, 2 }, { 46, 2 }, { 47, 2 }, { 48, 2 }, { 49, 2 }, { 45, 2 }, { 50, 2 }, { 72, 2 }, { 73, 2 }, { 73, 1 }, { 51, 2 }, { 52, 2 }, { 52, 2 }, { 52, 2 }, { 74, 2 }, { 52, 2 }, { 52, 2 }, { 76, 2 }, { 76, 2 }, { 76, 2 }, { 52, 2 }, { 77, 2 }, { 77, 2 }, { 77, 2 }, { 77, 2 }, { 77, 2 }, { 53, 2 }, { 54, 2 }, { 79, 2 }, { 55, 2 }, { 55, 2 }, { 56, 2 }, { 81, 2 }, { 81, 2 }, { 81, 2 }, { 81, 1 }, { 57, 2 }, { 82, 2 }, { 82, 2 }, { 82, 2 }, { 82, 1 }, { 58, 2 }, { 58, 2 }, { 59, 2 }, { 60, 2 }, { 61, 2 }, { 62, 2 }, { 84, 2 }, { 84, 1 }, { 86, 2 }, { 85, 2 }, { 87, 2 }, { 87, 1 }, { 88, 2 }, { 59, 1 }, { 63, 1 }, { 64, 1 }, { 64, 1 }, { 65, 1 }, { 66, 1 }, { 67, 1 }, { 67, 1 }, { 69, 1 }, { 70, 1 }, { 70, 1 }, { 44, 1 }, { 71, 1 }, { 71, 1 }, { 46, 1 }, { 47, 1 }, { 48, 1 }, { 49, 1 }, { 45, 1 }, { 72, 1 }, { 51, 1 }, { 52, 1 }, { 74, 1 }, { 74, 1 }, { 52, 1 }, { 76, 1 }, { 76, 1 }, { 52, 1 }, { 77, 1 }, { 77, 1 }, { 75, 1 }, { 75, 1 }, { 75, 1 }, { 75, 1 }, { 75, 1 }, { 75, 1 }, { 75, 1 }, { 53, 1 }, { 78, 1 }, { 78, 1 }, { 78, 1 }, { 78, 1 }, { 54, 1 }, { 79, 1 }, { 80, 1 }, { 80, 1 }, { 80, 1 }, { 80, 1 }, { 80, 1 }, { 55, 1 }, { 56, 1 }, { 57, 1 }, { 58, 1 }, { 83, 1 }, { 83, 1 }, { 83, 1 }, { 59, 1 }, { 59, 1 }, { 62, 1 }, { 86, 1 }, { 85, 1 }, { 88, 1 }, { 89, 1 }, { 89, 1 }, { 59, 1 }, }; static void yy_accept(yyParser *); /* Forward Declaration */ /* ** Perform a reduce action and the shift that must immediately ** follow the reduce. */ static void yy_reduce( yyParser * yypParser, /* The parser */ unsigned int yyruleno /* Number of the rule by which to reduce */ ) { int yygoto; /* The next state */ int yyact; /* The next action */ yyStackEntry * yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ ParseARG_FETCH; yymsp = yypParser->yytos; #ifndef NDEBUG if ( yyTraceFILE && yyruleno < (int)(sizeof(yyRuleName) / sizeof(yyRuleName[0])) ) { yysize = yyRuleInfo[yyruleno].nrhs; fprintf(yyTraceFILE, "%sReduce [%s], go to state %d.\n", yyTracePrompt, yyRuleName[yyruleno], yymsp[-yysize].stateno); } #endif /* NDEBUG */ /* Check that the stack is large enough to grow by a single entry ** if the RHS of the rule is empty. This ensures that there is room ** enough on the stack to push the LHS value */ if ( yyRuleInfo[yyruleno].nrhs == 0 ) { #ifdef YYTRACKMAXSTACKDEPTH if ( (int)(yypParser->yytos - yypParser->yystack) > yypParser->yyhwm ) { yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack)); } #endif #if YYSTACKDEPTH>0 if ( yypParser->yytos >= &yypParser->yystack[YYSTACKDEPTH - 1] ) { yyStackOverflow(yypParser); return; } #else if ( yypParser->yytos >= &yypParser->yystack[yypParser->yystksz - 1] ) { if ( yyGrowStack(yypParser) ) { yyStackOverflow(yypParser); return; } yymsp = yypParser->yytos; } #endif } switch ( yyruleno ) { /* Beginning here are the reduction cases. A typical example ** follows: ** case 0: ** #line ** { ... } // User supplied code ** #line ** break; */ /********** Begin reduce actions **********************************************/ YYMINORTYPE yylhsminor; case 0: { /* doc ::= blocks */ engine->root = yymsp[0].minor.yy0; } break; case 1: { /* blocks ::= blocks block */ strip_line_tokens_from_block(engine, yymsp[0].minor.yy0); if (yymsp[-1].minor.yy0 == NULL) { yymsp[-1].minor.yy0 = yymsp[0].minor.yy0; yymsp[0].minor.yy0 = NULL; } yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yylhsminor.yy0, yymsp[0].minor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 2: { /* blocks ::= block */ engine->root = yymsp[0].minor.yy0; // In case the first block is metadata and we just want to know if it exists strip_line_tokens_from_block(engine, yymsp[0].minor.yy0); yylhsminor.yy0 = yymsp[0].minor.yy0; } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 3: { /* block ::= LINE_ATX_1 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H1); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 4: { /* block ::= LINE_ATX_2 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H2); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 5: { /* block ::= LINE_ATX_3 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H3); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 6: { /* block ::= LINE_ATX_4 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H4); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 7: { /* block ::= LINE_ATX_5 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H5); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 8: { /* block ::= LINE_ATX_6 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_H6); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 9: /* block ::= LINE_HR */ case 10: /* block ::= LINE_YAML */ yytestcase(yyruleno == 10); { yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_HR); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 11: { /* block ::= LINE_TOC */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_TOC); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 12: { /* block ::= blockquote */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_BLOCKQUOTE); recursive_parse_blockquote(engine, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 13: { /* block ::= def_abbreviation */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEF_ABBREVIATION); stack_push(engine->definition_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 14: { /* block ::= def_citation */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEF_CITATION); stack_push(engine->definition_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 15: { /* block ::= def_footnote */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEF_FOOTNOTE); stack_push(engine->definition_stack, yylhsminor.yy0); recursive_parse_indent(engine, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 16: { /* block ::= def_glossary */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEF_GLOSSARY); stack_push(engine->definition_stack, yylhsminor.yy0); recursive_parse_indent(engine, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 17: { /* block ::= def_link */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEF_LINK); stack_push(engine->definition_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 18: { /* block ::= definition_block */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEFLIST); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 19: { /* block ::= empty */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_EMPTY); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 20: { /* block ::= fenced_block */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_CODE_FENCED); yymsp[0].minor.yy0->child->type = CODE_FENCE; } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 21: /* block ::= html_block */ case 22: /* block ::= html_com_block */ yytestcase(yyruleno == 22); { yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_HTML); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 23: { /* block ::= indented_code */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_CODE_INDENTED); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 24: { /* block ::= list_bullet */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_LIST_BULLETED); is_list_loose(yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 25: { /* block ::= list_enum */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_LIST_ENUMERATED); is_list_loose(yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 26: { /* block ::= meta_block */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_META); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 27: { /* block ::= meta_block LINE_SETEXT_2 */ yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_META); token_append_child(yylhsminor.yy0, yymsp[0].minor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 28: { /* block ::= para */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_PARA); is_para_html(engine, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 29: { /* block ::= setext_1 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_SETEXT_1); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 30: { /* block ::= setext_2 */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_SETEXT_2); stack_push(engine->header_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 31: { /* block ::= table */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_TABLE); stack_push(engine->table_stack, yylhsminor.yy0); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 32: /* chunk ::= chunk chunk_line */ case 33: /* nested_chunks ::= nested_chunks nested_chunk */ yytestcase(yyruleno == 33); case 36: /* ext_chunk ::= chunk nested_chunks */ yytestcase(yyruleno == 36); case 37: /* opt_ext_chunk ::= chunk nested_chunks */ yytestcase(yyruleno == 37); case 38: /* blockquote ::= blockquote quote_line */ yytestcase(yyruleno == 38); case 39: /* def_citation ::= LINE_DEF_CITATION tail */ yytestcase(yyruleno == 39); case 40: /* def_footnote ::= LINE_DEF_FOOTNOTE tail */ yytestcase(yyruleno == 40); case 41: /* def_glossary ::= LINE_DEF_GLOSSARY tail */ yytestcase(yyruleno == 41); case 42: /* def_link ::= LINE_DEF_LINK chunk */ yytestcase(yyruleno == 42); case 43: /* def_abbreviation ::= LINE_DEF_ABBREVIATION chunk */ yytestcase(yyruleno == 43); case 45: /* defs ::= defs def */ yytestcase(yyruleno == 45); case 48: /* empty ::= empty LINE_EMPTY */ yytestcase(yyruleno == 48); case 64: /* html_block ::= html_block html_line */ yytestcase(yyruleno == 64); case 65: /* html_com_block ::= html_comment LINE_STOP_COMMENT */ yytestcase(yyruleno == 65); case 66: /* html_comment ::= html_comment comment_line */ yytestcase(yyruleno == 66); case 67: /* indented_code ::= indented_code indented_line */ yytestcase(yyruleno == 67); case 68: /* indented_code ::= indented_code LINE_EMPTY */ yytestcase(yyruleno == 68); case 69: /* list_bullet ::= list_bullet item_bullet */ yytestcase(yyruleno == 69); case 74: /* list_enum ::= list_enum item_enum */ yytestcase(yyruleno == 74); case 79: /* meta_block ::= meta_block meta_line */ yytestcase(yyruleno == 79); case 80: /* meta_block ::= LINE_YAML LINE_META */ yytestcase(yyruleno == 80); case 81: /* para ::= LINE_PLAIN chunk */ yytestcase(yyruleno == 81); case 82: /* setext_1 ::= para LINE_SETEXT_1 */ yytestcase(yyruleno == 82); case 83: /* setext_2 ::= para LINE_SETEXT_2 */ yytestcase(yyruleno == 83); case 84: /* table ::= table_header table_body */ yytestcase(yyruleno == 84); case 87: /* header_rows ::= header_rows LINE_TABLE */ yytestcase(yyruleno == 87); case 88: /* table_body ::= table_body table_section */ yytestcase(yyruleno == 88); case 91: /* all_rows ::= all_rows row */ yytestcase(yyruleno == 91); { yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 34: { /* nested_chunk ::= empty indented_line chunk */ yylhsminor.yy0 = yymsp[-2].minor.yy0; token_chain_append(yymsp[-2].minor.yy0, yymsp[-1].minor.yy0); token_chain_append(yymsp[-2].minor.yy0, yymsp[0].minor.yy0); yymsp[-1].minor.yy0->type = LINE_CONTINUATION; } yymsp[-2].minor.yy0 = yylhsminor.yy0; break; case 35: { /* nested_chunk ::= empty indented_line */ yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); yymsp[0].minor.yy0->type = LINE_CONTINUATION; } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 44: { /* definition_block ::= para defs */ yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); yymsp[-1].minor.yy0->type = BLOCK_TERM; } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 46: { /* def ::= LINE_DEFINITION tail */ yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_DEFINITION); token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); recursive_parse_indent(engine, yylhsminor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 47: { /* def ::= LINE_DEFINITION */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_DEFINITION); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 49: /* fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_3 */ case 50: /* fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_4 */ yytestcase(yyruleno == 50); case 51: /* fenced_block ::= fenced_3 LINE_FENCE_BACKTICK_5 */ yytestcase(yyruleno == 51); case 53: /* fenced_block ::= fenced_4 LINE_FENCE_BACKTICK_4 */ yytestcase(yyruleno == 53); case 54: /* fenced_block ::= fenced_4 LINE_FENCE_BACKTICK_5 */ yytestcase(yyruleno == 54); case 58: /* fenced_block ::= fenced_5 LINE_FENCE_BACKTICK_5 */ yytestcase(yyruleno == 58); { yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); yymsp[0].minor.yy0->type = CODE_FENCE_LINE; yymsp[0].minor.yy0->child->type = CODE_FENCE; } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 52: /* fenced_3 ::= fenced_3 fenced_line */ case 55: /* fenced_4 ::= fenced_4 fenced_line */ yytestcase(yyruleno == 55); case 56: /* fenced_4 ::= fenced_4 LINE_FENCE_BACKTICK_3 */ yytestcase(yyruleno == 56); case 57: /* fenced_4 ::= fenced_4 LINE_FENCE_BACKTICK_START_3 */ yytestcase(yyruleno == 57); case 59: /* fenced_5 ::= fenced_5 fenced_line */ yytestcase(yyruleno == 59); case 60: /* fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_3 */ yytestcase(yyruleno == 60); case 61: /* fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_START_3 */ yytestcase(yyruleno == 61); case 62: /* fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_4 */ yytestcase(yyruleno == 62); case 63: /* fenced_5 ::= fenced_5 LINE_FENCE_BACKTICK_START_4 */ yytestcase(yyruleno == 63); { yylhsminor.yy0 = yymsp[-1].minor.yy0; token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); yymsp[-1].minor.yy0->type = CODE_FENCE_LINE; } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 70: /* item_bullet ::= LINE_LIST_BULLETED ext_chunk */ case 72: /* item_bullet ::= LINE_LIST_BULLETED nested_chunks */ yytestcase(yyruleno == 72); case 75: /* item_enum ::= LINE_LIST_ENUMERATED ext_chunk */ yytestcase(yyruleno == 75); case 77: /* item_enum ::= LINE_LIST_ENUMERATED nested_chunks */ yytestcase(yyruleno == 77); { yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_LIST_ITEM); token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); recursive_parse_list_item(engine, yylhsminor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 71: /* item_bullet ::= LINE_LIST_BULLETED chunk */ case 76: /* item_enum ::= LINE_LIST_ENUMERATED chunk */ yytestcase(yyruleno == 76); { yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_LIST_ITEM_TIGHT); token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); recursive_parse_list_item(engine, yylhsminor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 73: /* item_bullet ::= LINE_LIST_BULLETED */ case 78: /* item_enum ::= LINE_LIST_ENUMERATED */ yytestcase(yyruleno == 78); { yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_LIST_ITEM_TIGHT); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 85: { /* table_header ::= header_rows LINE_TABLE_SEPARATOR */ yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_TABLE_HEADER); token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 86: { /* table_header ::= LINE_TABLE_SEPARATOR */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_TABLE_HEADER); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 89: { /* table_section ::= all_rows LINE_EMPTY */ yylhsminor.yy0 = token_new_parent(yymsp[-1].minor.yy0, BLOCK_TABLE_SECTION); token_chain_append(yymsp[-1].minor.yy0, yymsp[0].minor.yy0); } yymsp[-1].minor.yy0 = yylhsminor.yy0; break; case 90: { /* table_section ::= all_rows */ yylhsminor.yy0 = token_new_parent(yymsp[0].minor.yy0, BLOCK_TABLE_SECTION); } yymsp[0].minor.yy0 = yylhsminor.yy0; break; case 92: { /* para ::= all_rows */ yylhsminor.yy0 = yymsp[0].minor.yy0; } yymsp[0].minor.yy0 = yylhsminor.yy0; break; default: /* (93) chunk ::= chunk_line (OPTIMIZED OUT) */ assert(yyruleno != 93); /* (94) chunk_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 94); /* (95) chunk_line ::= LINE_STOP_COMMENT */ yytestcase(yyruleno == 95); /* (96) nested_chunks ::= nested_chunk (OPTIMIZED OUT) */ assert(yyruleno != 96); /* (97) nested_chunk ::= empty */ yytestcase(yyruleno == 97); /* (98) indented_line ::= LINE_INDENTED_TAB */ yytestcase(yyruleno == 98); /* (99) indented_line ::= LINE_INDENTED_SPACE */ yytestcase(yyruleno == 99); /* (100) opt_ext_chunk ::= chunk */ yytestcase(yyruleno == 100); /* (101) tail ::= opt_ext_chunk (OPTIMIZED OUT) */ assert(yyruleno != 101); /* (102) tail ::= nested_chunks */ yytestcase(yyruleno == 102); /* (103) blockquote ::= LINE_BLOCKQUOTE */ yytestcase(yyruleno == 103); /* (104) quote_line ::= LINE_BLOCKQUOTE */ yytestcase(yyruleno == 104); /* (105) quote_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 105); /* (106) def_citation ::= LINE_DEF_CITATION */ yytestcase(yyruleno == 106); /* (107) def_footnote ::= LINE_DEF_FOOTNOTE */ yytestcase(yyruleno == 107); /* (108) def_glossary ::= LINE_DEF_GLOSSARY */ yytestcase(yyruleno == 108); /* (109) def_link ::= LINE_DEF_LINK */ yytestcase(yyruleno == 109); /* (110) def_abbreviation ::= LINE_DEF_ABBREVIATION */ yytestcase(yyruleno == 110); /* (111) defs ::= def (OPTIMIZED OUT) */ assert(yyruleno != 111); /* (112) empty ::= LINE_EMPTY */ yytestcase(yyruleno == 112); /* (113) fenced_block ::= fenced_3 */ yytestcase(yyruleno == 113); /* (114) fenced_3 ::= LINE_FENCE_BACKTICK_3 */ yytestcase(yyruleno == 114); /* (115) fenced_3 ::= LINE_FENCE_BACKTICK_START_3 */ yytestcase(yyruleno == 115); /* (116) fenced_block ::= fenced_4 */ yytestcase(yyruleno == 116); /* (117) fenced_4 ::= LINE_FENCE_BACKTICK_4 */ yytestcase(yyruleno == 117); /* (118) fenced_4 ::= LINE_FENCE_BACKTICK_START_4 */ yytestcase(yyruleno == 118); /* (119) fenced_block ::= fenced_5 */ yytestcase(yyruleno == 119); /* (120) fenced_5 ::= LINE_FENCE_BACKTICK_5 */ yytestcase(yyruleno == 120); /* (121) fenced_5 ::= LINE_FENCE_BACKTICK_START_5 */ yytestcase(yyruleno == 121); /* (122) fenced_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 122); /* (123) fenced_line ::= LINE_EMPTY */ yytestcase(yyruleno == 123); /* (124) fenced_line ::= LINE_FALLBACK */ yytestcase(yyruleno == 124); /* (125) fenced_line ::= LINE_HR */ yytestcase(yyruleno == 125); /* (126) fenced_line ::= LINE_HTML */ yytestcase(yyruleno == 126); /* (127) fenced_line ::= LINE_START_COMMENT */ yytestcase(yyruleno == 127); /* (128) fenced_line ::= LINE_STOP_COMMENT */ yytestcase(yyruleno == 128); /* (129) html_block ::= LINE_HTML */ yytestcase(yyruleno == 129); /* (130) html_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 130); /* (131) html_line ::= LINE_FALLBACK */ yytestcase(yyruleno == 131); /* (132) html_line ::= LINE_HR */ yytestcase(yyruleno == 132); /* (133) html_line ::= LINE_HTML */ yytestcase(yyruleno == 133); /* (134) html_com_block ::= html_comment */ yytestcase(yyruleno == 134); /* (135) html_comment ::= LINE_START_COMMENT */ yytestcase(yyruleno == 135); /* (136) comment_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 136); /* (137) comment_line ::= LINE_EMPTY */ yytestcase(yyruleno == 137); /* (138) comment_line ::= LINE_FALLBACK */ yytestcase(yyruleno == 138); /* (139) comment_line ::= LINE_HR */ yytestcase(yyruleno == 139); /* (140) comment_line ::= LINE_HTML */ yytestcase(yyruleno == 140); /* (141) indented_code ::= indented_line (OPTIMIZED OUT) */ assert(yyruleno != 141); /* (142) list_bullet ::= item_bullet (OPTIMIZED OUT) */ assert(yyruleno != 142); /* (143) list_enum ::= item_enum (OPTIMIZED OUT) */ assert(yyruleno != 143); /* (144) meta_block ::= LINE_META */ yytestcase(yyruleno == 144); /* (145) meta_line ::= LINE_META */ yytestcase(yyruleno == 145); /* (146) meta_line ::= LINE_CONTINUATION */ yytestcase(yyruleno == 146); /* (147) meta_line ::= LINE_FALLBACK */ yytestcase(yyruleno == 147); /* (148) para ::= LINE_PLAIN */ yytestcase(yyruleno == 148); /* (149) para ::= LINE_STOP_COMMENT */ yytestcase(yyruleno == 149); /* (150) table ::= table_header */ yytestcase(yyruleno == 150); /* (151) header_rows ::= LINE_TABLE */ yytestcase(yyruleno == 151); /* (152) table_body ::= table_section (OPTIMIZED OUT) */ assert(yyruleno != 152); /* (153) all_rows ::= row (OPTIMIZED OUT) */ assert(yyruleno != 153); /* (154) row ::= header_rows */ yytestcase(yyruleno == 154); /* (155) row ::= LINE_TABLE_SEPARATOR */ yytestcase(yyruleno == 155); /* (156) para ::= defs */ yytestcase(yyruleno == 156); break; /********** End reduce actions ************************************************/ }; assert( yyruleno < sizeof(yyRuleInfo) / sizeof(yyRuleInfo[0]) ); yygoto = yyRuleInfo[yyruleno].lhs; yysize = yyRuleInfo[yyruleno].nrhs; yyact = yy_find_reduce_action(yymsp[-yysize].stateno, (YYCODETYPE)yygoto); if ( yyact <= YY_MAX_SHIFTREDUCE ) { if ( yyact > YY_MAX_SHIFT ) { yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE; } yymsp -= yysize - 1; yypParser->yytos = yymsp; yymsp->stateno = (YYACTIONTYPE)yyact; yymsp->major = (YYCODETYPE)yygoto; yyTraceShift(yypParser, yyact); } else { assert( yyact == YY_ACCEPT_ACTION ); yypParser->yytos -= yysize; yy_accept(yypParser); } } /* ** The following code executes when the parse fails */ #ifndef YYNOERRORRECOVERY static void yy_parse_failed( yyParser * yypParser /* The parser */ ) { ParseARG_FETCH; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sFail!\n", yyTracePrompt); } #endif while ( yypParser->yytos > yypParser->yystack ) { yy_pop_parser_stack(yypParser); } /* Here code is inserted which will be executed whenever the ** parser fails */ /************ Begin %parse_failure code ***************************************/ fprintf(stderr, "Parser failed to successfully parse.\n"); /************ End %parse_failure code *****************************************/ ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } #endif /* YYNOERRORRECOVERY */ /* ** The following code executes when a syntax error first occurs. */ static void yy_syntax_error( yyParser * yypParser, /* The parser */ int yymajor, /* The major type of the error token */ ParseTOKENTYPE yyminor /* The minor type of the error token */ ) { ParseARG_FETCH; #define TOKEN yyminor /************ Begin %syntax_error code ****************************************/ #ifndef NDEBUG fprintf(stderr, "Parser syntax error.\n"); int n = sizeof(yyTokenName) / sizeof(yyTokenName[0]); for (int i = 0; i < n; ++i) { int a = yy_find_shift_action(yypParser, (YYCODETYPE)i); if (a < YYNSTATE + YYNRULE) { fprintf(stderr, "expected token: %s\n", yyTokenName[i]); } } #endif /************ End %syntax_error code ******************************************/ ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* ** The following is executed when the parser accepts */ static void yy_accept( yyParser * yypParser /* The parser */ ) { ParseARG_FETCH; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sAccept!\n", yyTracePrompt); } #endif #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif assert( yypParser->yytos == yypParser->yystack ); /* Here code is inserted which will be executed whenever the ** parser accepts */ /*********** Begin %parse_accept code *****************************************/ // printf("parsing completed successfully!\n"); /*********** End %parse_accept code *******************************************/ ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* The main parser program. ** The first argument is a pointer to a structure obtained from ** "ParseAlloc" which describes the current state of the parser. ** The second argument is the major token number. The third is ** the minor token. The fourth optional argument is whatever the ** user wants (and specified in the grammar) and is available for ** use by the action routines. ** ** Inputs: **
    **
  • A pointer to the parser (an opaque structure.) **
  • The major token number. **
  • The minor token number. **
  • An option argument of a grammar-specified type. **
** ** Outputs: ** None. */ void Parse( void * yyp, /* The parser */ int yymajor, /* The major token code number */ ParseTOKENTYPE yyminor /* The value for the token */ ParseARG_PDECL /* Optional %extra_argument parameter */ ) { YYMINORTYPE yyminorunion; unsigned int yyact; /* The parser action. */ #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY) int yyendofinput; /* True if we are at the end of input */ #endif #ifdef YYERRORSYMBOL int yyerrorhit = 0; /* True if yymajor has invoked an error */ #endif yyParser * yypParser; /* The parser */ yypParser = (yyParser *)yyp; assert( yypParser->yytos != 0 ); #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY) yyendofinput = (yymajor == 0); #endif ParseARG_STORE; #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sInput '%s'\n", yyTracePrompt, yyTokenName[yymajor]); } #endif do { yyact = yy_find_shift_action(yypParser, (YYCODETYPE)yymajor); if ( yyact <= YY_MAX_SHIFTREDUCE ) { yy_shift(yypParser, yyact, yymajor, yyminor); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt--; #endif yymajor = YYNOCODE; } else if ( yyact <= YY_MAX_REDUCE ) { yy_reduce(yypParser, yyact - YY_MIN_REDUCE); } else { assert( yyact == YY_ERROR_ACTION ); yyminorunion.yy0 = yyminor; #ifdef YYERRORSYMBOL int yymx; #endif #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sSyntax Error!\n", yyTracePrompt); } #endif #ifdef YYERRORSYMBOL /* A syntax error has occurred. ** The response to an error depends upon whether or not the ** grammar defines an error token "ERROR". ** ** This is what we do if the grammar does define ERROR: ** ** * Call the %syntax_error function. ** ** * Begin popping the stack until we enter a state where ** it is legal to shift the error symbol, then shift ** the error symbol. ** ** * Set the error count to three. ** ** * Begin accepting and shifting new tokens. No new error ** processing will occur until three tokens have been ** shifted successfully. ** */ if ( yypParser->yyerrcnt < 0 ) { yy_syntax_error(yypParser, yymajor, yyminor); } yymx = yypParser->yytos->major; if ( yymx == YYERRORSYMBOL || yyerrorhit ) { #ifndef NDEBUG if ( yyTraceFILE ) { fprintf(yyTraceFILE, "%sDiscard input token %s\n", yyTracePrompt, yyTokenName[yymajor]); } #endif yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion); yymajor = YYNOCODE; } else { while ( yypParser->yytos >= yypParser->yystack && yymx != YYERRORSYMBOL && (yyact = yy_find_reduce_action( yypParser->yytos->stateno, YYERRORSYMBOL)) >= YY_MIN_REDUCE ) { yy_pop_parser_stack(yypParser); } if ( yypParser->yytos < yypParser->yystack || yymajor == 0 ) { yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion); yy_parse_failed(yypParser); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif yymajor = YYNOCODE; } else if ( yymx != YYERRORSYMBOL ) { yy_shift(yypParser, yyact, YYERRORSYMBOL, yyminor); } } yypParser->yyerrcnt = 3; yyerrorhit = 1; #elif defined(YYNOERRORRECOVERY) /* If the YYNOERRORRECOVERY macro is defined, then do not attempt to ** do any kind of error recovery. Instead, simply invoke the syntax ** error routine and continue going as if nothing had happened. ** ** Applications can set this macro (for example inside %include) if ** they intend to abandon the parse upon the first syntax error seen. */ yy_syntax_error(yypParser, yymajor, yyminor); yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion); yymajor = YYNOCODE; #else /* YYERRORSYMBOL is not defined */ /* This is what we do if the grammar does not define ERROR: ** ** * Report an error message, and throw away the input token. ** ** * If the input token is $, then fail the parse. ** ** As before, subsequent error messages are suppressed until ** three input tokens have been successfully shifted. */ if ( yypParser->yyerrcnt <= 0 ) { yy_syntax_error(yypParser, yymajor, yyminor); } yypParser->yyerrcnt = 3; yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion); if ( yyendofinput ) { yy_parse_failed(yypParser); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif } yymajor = YYNOCODE; #endif } } while ( yymajor != YYNOCODE && yypParser->yytos > yypParser->yystack ); #ifndef NDEBUG if ( yyTraceFILE ) { yyStackEntry * i; char cDiv = '['; fprintf(yyTraceFILE, "%sReturn. Stack=", yyTracePrompt); for (i = &yypParser->yystack[1]; i <= yypParser->yytos; i++) { fprintf(yyTraceFILE, "%c%s", cDiv, yyTokenName[i->major]); cDiv = ' '; } fprintf(yyTraceFILE, "]\n"); } #endif return; }