git-svn: handle our top-level path being deleted and later re-added

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 7640450787064aac7211b5a3d5504275b62119ff..98509b4f441abc7671645ece78c9ba83a8dac4c0 100644 (file)
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -21,6 +21,7 @@ SYNOPSIS
 'git-config' [<file-option>] --remove-section name
 'git-config' [<file-option>] [-z|--null] -l | --list
 'git-config' [<file-option>] --get-color name [default]
+'git-config' [<file-option>] --get-colorbool name [stdout-is-tty]
 
 DESCRIPTION
 -----------
@@ -135,6 +136,15 @@ See also <<FILES>>.
        output without getting confused e.g. by values that
        contain line breaks.
 
+--get-colorbool name [stdout-is-tty]::
+
+       Find the color setting for `name` (e.g. `color.diff`) and output
+       "true" or "false".  `stdout-is-tty` should be either "true" or
+       "false", and is taken into account when configuration says
+       "auto".  If `stdout-is-tty` is missing, then checks the standard
+       output of the command itself, and exits with status 0 if color
+       is to be used, or exits with status 1 otherwise.
+
 --get-color name default::
 
        Find the color configured for `name` (e.g. `color.diff.new`) and