made acceptable for flex (no yyless() callable from other source file)

1991-01-11 14:36:37 +00:00
parent 92229ee6bf
commit 69450aeb77
2 changed files with 6 additions and 1 deletions
--- a/modules/src/em_opt/syntax.l
+++ b/modules/src/em_opt/syntax.l
@@ -58,3 +58,8 @@ offset		return(OFFSET);
 \n		{ linenum++; return(yytext[0]);}
 .		return(yytext[0]);
 %%
+
+back_token()
+{
+	yyless(0);
+}