18 lines
307 B
Plaintext
18 lines
307 B
Plaintext
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%{
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#include "lemon_parser.h"
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#include <stdlib.h>
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%}
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%option reentrant
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%option noyywrap
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%%
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[0-9]+|[0-9]+.[0-9]+ return NUMBER;
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[+] return PLUS;
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[\n] return NL;
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[ \t] ; /* skip whitespace */
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. {printf("Unknown character '%c'\n", yytext[0]); return 0;}
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%%
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