Document the color.interactive semantics

There are two possible confusions with the color.interactive
description:

1. the short name "interactive" implies that it covers all
interactive commands; let's explicitly make it so, even
though there are no other interactive commands which
currently use it

2. Not all parts of "git add --interactive" are controlled
by color.interactive (specifically, the diffs require
tweaking color.diff). So let's clarify that it applies
only to displays and prompts.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/config.txt b/Documentation/config.txt
index d44bc7ac4c6b872ac20bf97c3b5e221552906f14..1a90e6bf27a792b87b633413eccd95f403e1cf09 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -406,7 +406,8 @@ color.diff.<slot>::
        in color.branch.<slot>.
 
 color.interactive::
-       When set to `always`, always use colors in `git add --interactive`.
+       When set to `always`, always use colors for interactive prompts
+       and displays (such as those used by "git add --interactive").
        When false (or `never`), never.  When set to `true` or `auto`, use
        colors only when the output is to the terminal. Defaults to false.