Replace the old, now-defunct #define YY_NO_UNPUT by the new %option

nounput. This gets rid of a compiler warning, so we are warning-free again. git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1048 81a1dc3b-b13d-400b-aceb-764788c761c2
2025-12-16 02:31:06 +00:00 · 2012-01-30 20:31:29 +00:00
parent a68791b705
commit 0b92bf9a17
2 changed files with 6 additions and 2 deletions
--- a/lexer.l
+++ b/lexer.l
@@ -35,8 +35,6 @@
 #include "config_gram.h"
 #include "lists.h"

-#define YY_NO_UNPUT
-
 %}

 DIGIT    [0-9]
@@ -47,6 +45,7 @@ SIGN     [+-]
 %x strng
 %x incl
 %x comment
+%option nounput

 /* Bump resources for classic lex. */
 %e2000