1 %{ 2 3 #include <string.h> 4 #include "dma.h" 5 #include "aliases_parse.h" 6 7 #define YY_NO_INPUT 8 9 %} 10 11 %option yylineno 12 %option nounput 13 14 %% 15 16 [^:,#[:space:][:cntrl:]]+ {yylval.ident = strdup(yytext); return T_IDENT;} 17 ^([[:blank:]]*(#.*)?\n)+ ;/* ignore empty lines */ 18 [:,\n] return yytext[0]; 19 (\n?[[:blank:]]+|#.*)+ ;/* ignore whitespace and continuation */ 20 \\\n ;/* ignore continuation. not allowed in comments */ 21 . return T_ERROR; 22 <<EOF>> return T_EOF; 23 24 %% 25