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/* gramble - gammar ramble
*
* team teso
*
* grammar lexer
*/
%{
#undef yywrap
#include <string.h>
#include "y.tab.h"
#include "input.h"
#undef ECHO
#undef YY_INPUT
#define YY_INPUT(b, r, ms) (r = in_yyinput (b, ms))
%}
%%
[\n\t ]+ ;
\"[^\"]*\" {
yylval.str = strdup (yytext + 1);
yylval.str[strlen (yylval.str) - 1] = '\0';
return (TERM);
}
[0-9]+ {
sscanf (yytext, "%u", &yylval.uint);
return (NUM);
}
0x[0-9abcdef]+ {
sscanf (yytext, "0x%x", &yylval.uint);
return (NUM);
}
[^\/]/\/ {
yylval.str = strdup (yytext);
return (NSSTR);
}
filter {
return (FILTER);
}
\~filter {
return (NEGFILTER);
}
size {
return (SIZE);
}
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