Remove reference to GREP_COLORS from documentation

There is no longer support for external grep, as per bbc09c2 (grep: rip
out support for external grep, 2010-01-12), so remove the reference to it
from the documentation.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mark Lodato 2010-02-26 23:57:48 -05:00 committed by Junio C Hamano
parent 77e8466fb9
commit c0d3a38293

View file

@ -680,9 +680,7 @@ color.grep::
color.grep.match::
Use customized color for matches. The value of this variable
may be specified as in color.branch.<slot>. It is passed using
the environment variables 'GREP_COLOR' and 'GREP_COLORS' when
calling an external 'grep'.
may be specified as in color.branch.<slot>.
color.interactive::
When set to `always`, always use colors for interactive prompts