These tables portray a state machine for matching text. your lexer starts at state 0, and depending on what character they read next they transition to another state, when they end up at an accepting state they can run one of the actions specified in your flex script. The main tables are yy_ accept which will take a state and return which action …
/* Begin generating yy_ accept */ /* Spit out yy_ accept array. If we’re doing reject, it’ll be * pointers into the yy_acclist array. Otherwise it’s actual * accepting numbers. In either case, we just dump the numbers. */ /* lastdfa + 2 is the size of yy_ accept includes room for C arrays * beginning at 0 and for jam state. */ k …
Flex version in NULL-terminated string format. e.g.
‘2.5.13a’. This is the version of flex that was used to create the serialized tables. th_name[] Contains the name of this table set. The default is ‘yytables’, and is prefixed accordingly, e.g.
‘footables’. Must be NULL-terminated. th_pad64[], static flex _int16_t : yy_ accept [15] static flex _int32_t : yy_ec [256] static flex _int32_t : yy_meta [8] static flex _int16_t : yy_base [16] static flex _int16_t : yy_def [16] static flex _int16_t : yy_nxt [24] static flex _int16_t : yy_chk [24] static flex _int16_t : yy_rule_linenum [7], static yyconst flex _int16_t : yy_ accept [412] static yyconst flex _int32_t : yy_ec [256] static yyconst flex _int32_t : yy_meta [96] static yyconst flex _int16_t : yy_base [554] static yyconst flex _int16_t : yy_def [554] static yyconst flex _int16_t : yy_nxt [5128] static yyconst flex _int16_t : yy_chk [5128] struct parser_vars : parservarstack [MAX …
References yy_ accept , yy_base, yy_c_buf_p, yy_chk, yy_def, yy_ec, yy_last_accepting_cpos, yy_last_accepting_state, yy_meta, YY_MORE_ADJ, yy_nxt, YY_SC_TO_UI, yy_start, and yytext_ptr. … Generated on Mon Aug 20 13:34:21 2007 for Flex Bison C++ Example by 1.5.2 …
Code for the YouTube tutorials on Flex and Bison. Contribute to sanved77/flexbison development by creating an account on GitHub.
Lexical Analyzer for C written in lex. Contribute to jinankjain/Lexical -Analyzer-for-C development by creating an account on GitHub.
Now that the kernel build supports flex and bison, remove the _shipped files and generate them during the build instead. Based on Masahiro’s original patch.
Generated on Thu Oct 23 11:13:54 2008 for Flex Bison C++ Example by 1.5.6 1.5.6
