review: psql tab completion for GRANT role

On tis, 2012-01-17 at 13:03 +0100, Pavel Stehule wrote:

Hello

I did review of this small patch
http://archives.postgresql.org/message-id/1326055692.15293.15.camel@vanquo.pezone.net

* This patch was applied without with one hunk and compiled without warnings

bash-4.2$ patch -p1 < autocompleta.patch
patching file src/bin/psql/tab-complete.c
Hunk #2 succeeded at 2335 with fuzz 1.

* all regress tests was processed

* this patch respect Pg coding standards
* code is simple and has not impact on core functionality or core performance
* regress tests are not requested for interactive function
* I checked it, and autocomplete has expected behave.

It is ready for commit

Committed, thanks.