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try %option nounput and see if we can remove a warning

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Love Hornquist Astrand
2010-11-26 12:01:14 -08:00
parent b50919b853
commit f13335985f
1 changed files with 3 additions and 0 deletions
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3
lib/sl/slc-lex.l
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@@ -52,6 +52,9 @@ static char * handle_string(void);
#undef ECHO #undef ECHO
%} %}
%option nounput
%% %%
[A-Za-z][-A-Za-z0-9_]* { [A-Za-z][-A-Za-z0-9_]* {
yylval.string = strdup ((const char *)yytext); yylval.string = strdup ((const char *)yytext);