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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>
This commit is contained in:
Martin Walch 2013-10-03 18:33:47 +02:00 committed by Yann E. MORIN
parent 57540f1dea
commit 3381960031
1 changed files with 0 additions and 1 deletions
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scripts/kconfig/zconf.l
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@ -68,7 +68,6 @@ static void alloc_string(const char *str, int size)
}
%}
ws [ \n\t]
n [A-Za-z0-9_]
%%