[PATCH] Allow specifying both of -r and -s for -f on 2-pass mode

[Hideki IWAMOTO]

Hi.

This patch allows specifying both of -r and -s for "global -f" command in 
2-pass mode. 


Example:
$ env GTAGSLABEL=gtags global -fr test.c
g                   1 test.c         void f(void){g();}
$ env GTAGSLABEL=gtags global -fs test.c
h                   2 test.c         void g(void){h();}
$ env GTAGSLABEL=gtags global -frs test.c
global: both of -s and -r are not allowed.
$ env GTAGSLABEL=gtags-2pass global -fr test.c
g                   1 test.c         void f(void){g();}
$ env GTAGSLABEL=gtags-2pass global -fs test.c
h                   2 test.c         void g(void){h();}
$ env GTAGSLABEL=gtags-2pass global -frs test.c
g                   1 test.c         void f(void){g();}
h                   2 test.c         void g(void){h();}

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Hideki IWAMOTO  address@hidden

20091120-global-frs.patch
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