lex-yacc-examples/example6.l

   1 %{
   2 #include <stdio.h>
   3 #include "example6.tab.h" /*"y.tab.h"*/
   4 %}
   5
   6 %%
   7
   8 zone                    return ZONETOK;
   9 file                    return FILETOK;
  10 [a-zA-Z][a-zA-Z0-9]*    yylval=strdup(yytext); return WORD;
  11 [a-zA-Z0-9\/.-]+        yylval=strdup(yytext); return FILENAME;
  12 \"                      return QUOTE;
  13 \{                      return OBRACE;
  14 \}                      return EBRACE;
  15 ;                       return SEMICOLON;
  16 \n                      /* ignore EOL */;
  17 [ \t]+                  /* ignore whitespace */;
  18 %%