From: Andre Noll <maan@systemlinux.org>
Date: Tue, 2 Aug 2011 13:12:48 +0000 (+0200)
Subject: Allow hyphens in command names.
X-Git-Url: http://git.tuebingen.mpg.de/?p=gsu.git;a=commitdiff_plain;h=279c1ab1336b67b144d39f1d0bbd256cd4510b20

Allow hyphens in command names.

There is no reason to forbid subcommands with hyphens, and sometimes
it is just natural have such a command. For instance if the subcommand
wraps an existing command with a hyphen like "apt-get".

So change the regular expression for subcommands accordingly.
---

diff --git a/funcs/gsu b/funcs/gsu
index 63e0acf..1a35fca 100644
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -139,7 +139,7 @@ export -f _gsu_usage
 
 # Each line matching this is recognized as a subcommand. The name
 # of the subcommand is the first subexpression.
-export gsu_command_regex='^com_\([a-zA-Z_0-9]\+\)()'
+export gsu_command_regex='^com_\([-a-zA-Z_0-9]\+\)()'
 
 _gsu_available_commands()
 {