From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 16:33:47 +0000 (+0200)
Subject: kconfig: remove unused definition from scanner
X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=commitdiff_plain;h=8ad99f6221d68bbc9dbaedf66834a1cbe1830b5a

kconfig: remove unused definition from scanner

The definition ws [ \n\t] is not used anywhere. Drop it to avoid confusion.

As it is a dead definition, any changes in the resulting code generated by
flex would be surprising (actually testing this showed that there are really
no changes). So, there is no need to touch the existing zconf.lex.c_shipped.

Signed-off-by: Martin Walch <walch.martin@web.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN: <yann.morin.1998@free.fr>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/config/zconf.l b/config/zconf.l
index 04ee443..a0eec5a 100644
--- a/config/zconf.l
+++ b/config/zconf.l
@@ -68,7 +68,6 @@ static void alloc_string(const char *str, int size)
 }
 %}
 
-ws	[ \n\t]
 n	[A-Za-z0-9_]
 
 %%