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25 lines
463 B
Plaintext
25 lines
463 B
Plaintext
%{
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#include <string.h>
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#include "dma.h"
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#include "aliases_parse.h"
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#define YY_NO_INPUT
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%}
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%option yylineno
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%option nounput
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%%
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[^:,#[:space:][:cntrl:]]+ {yylval.ident = strdup(yytext); return T_IDENT;}
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^([[:blank:]]*(#.*)?\n)+ ;/* ignore empty lines */
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[:,\n] return yytext[0];
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(\n?[[:blank:]]+|#.*)+ ;/* ignore whitespace and continuation */
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\\\n ;/* ignore continuation. not allowed in comments */
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. return T_ERROR;
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<<EOF>> return T_EOF;
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%%
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