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

2010-11-26 12:01:14 -08:00
parent b50919b853
commit f13335985f
1 changed files with 3 additions and 0 deletions
--- a/lib/sl/slc-lex.l
+++ b/lib/sl/slc-lex.l
@@ -52,6 +52,9 @@ static char * handle_string(void);
 #undef ECHO

 %}
+
+%option nounput
+
 %%
 [A-Za-z][-A-Za-z0-9_]*	{
 			  yylval.string = strdup ((const char *)yytext);