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skip whitespaces in lex

This commit is contained in:
Yuichi Nishiwaki 2013-10-12 18:46:11 +09:00
parent 4cceb73db6
commit e4be084b0e
1 changed files with 1 additions and 0 deletions
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1
src/scan.l
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@ -14,6 +14,7 @@ struct parser_control {
%%
[ \t\n\r] /* skip whitespace */
"(" return tLPAREN;
")" return tRPAREN;
[1-9][0-9]* { yylval.datum = pic_int_value(atoi(yytext)); return tINT; }