adding .tbz support to _bsd_pkg

["Akinori MUSHA" <knu@xxxxxxxxxxxx>]

Hi, 

FreeBSD's pkg_* tools have bzip2'd package support and the default
package format has now been changed from .tgz to .tbz.  Here's a patch
to make _bsd_pkg look for .tbz files as well as .tgz files.  Please
apply it if it looks okay.

Regards,

-- 
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Akinori MUSHA aka / (_ /  ( (__(  @ iDaemons.org / and.or.jp

"When I leave I don't know what I'm hoping to find
              When I leave I don't know what I'm leaving behind.."

Index: Completion/BSD/Command/_bsd_pkg
===================================================================
RCS file: /cvsroot/zsh/zsh/Completion/BSD/Command/_bsd_pkg,v
retrieving revision 1.3
diff -u -r1.3 _bsd_pkg
--- Completion/BSD/Command/_bsd_pkg	1 Feb 2002 14:28:31 -0000	1.3
+++ Completion/BSD/Command/_bsd_pkg	4 Aug 2002 09:21:56 -0000
@@ -16,9 +16,9 @@
   pkgsdir=${PACKAGES:-$portsdir/packages}/All
 
   paths=( "${(@)${(@s.:.)PKG_PATH}:#}" )
-  _files "$@" -g \*.tgz && ret=0
-  (( $#path )) && _files "$@" -W paths -g \*.tgz && ret=0
-  compadd "$@" - $pkgsdir/*.tgz && ret=0
+  _files "$@" -g '*.t[bg]z' && ret=0
+  (( $#path )) && _files "$@" -W paths -g '*.t[bg]z' && ret=0
+  compadd "$@" - $pkgsdir/*.t[bg]z && ret=0
 
   return ret
 }