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>
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 4c36aa9..2dc3a05 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -680,9 +680,7 @@
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
