From 1aab43dd1a132cbabf173f47bcb88708dbdc2dc4 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Thu, 31 Mar 2016 21:58:48 +0200
Subject: [PATCH] xspice/cmpp/*.l, flex file cleanup and use %option noinput,
 nounput

---
 src/xspice/cmpp/ifs_lex.l | 7 ++-----
 src/xspice/cmpp/mod_lex.l | 1 +
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/xspice/cmpp/ifs_lex.l b/src/xspice/cmpp/ifs_lex.l
index 6e5b8b400..51339f0bd 100644
--- a/src/xspice/cmpp/ifs_lex.l
+++ b/src/xspice/cmpp/ifs_lex.l
@@ -2,6 +2,8 @@
 %option prefix="ifs_yy"
 %option yylineno
 %option noyywrap
+%option noinput
+%option nounput
 %{
 
 /*============================================================================
@@ -56,11 +58,6 @@ double yydval;
  * IFS specs are case insensitive:
  */
 
-/* saj - use -i flex command line option
-#undef input
-#define input() (((yytchar=yysptr>yysbuf?U(*--yysptr):getc(yyin))==10?(yylineno++,yytchar):yytchar)==EOF?0:isupper(yytchar)?tolower(yytchar):yytchar)
-*/
-
 /*---------------------------------------------------------------------------*/
 
 %}
diff --git a/src/xspice/cmpp/mod_lex.l b/src/xspice/cmpp/mod_lex.l
index a358a21e2..fe7678886 100644
--- a/src/xspice/cmpp/mod_lex.l
+++ b/src/xspice/cmpp/mod_lex.l
@@ -1,6 +1,7 @@
 %option prefix="mod_yy"
 %option yylineno
 %option noyywrap
+%option nounput
 %{
 
 /*============================================================================