git-completion.bash should not add a space after a ref

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi.

This is not really a bug, but a small usability problem.

When completing a reference, Bash will add a space after the reference name.

As an example in:

    $git show master<TAB>

The problem is that an user may want to show a tree or blog object from
master:

    $git show master:git.c


A possible solution is to define a new __gitcomp_nospace function and
use it where appropriate.

Probably the __gitcomp_nospace should be used when git_complete_file is
called, and __gitcomp_nl should be used when __git_complete_revlist  is
called, but I'm not sure.

P.S.:
it seems that __gitcomp_nl is **never** called with 4 arguments.



Regards  Manlio
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAlDxrQ8ACgkQscQJ24LbaURHmACfRXoM+uEVDgFUtZFzUcPC5oSZ
FGsAnAxQf+SN7GrNljxU1io4IuayHmed
=JRVU
-----END PGP SIGNATURE-----