Document the configuration file

This patch adds a Documentation/config.txt file included by git-repo-config
and currently aggregating hopefully all the available git plumbing / core
porcelain configuration variables, as well as briefly describing the format.

It also updates an outdated bit of the example in git-repo-config(1).

Signed-off-by: Petr Baudis <pasky@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/config.c b/config.c
index 7ea8a7369a..4e1f0c2286 100644
--- a/config.c
+++ b/config.c
@@ -252,7 +252,7 @@ int git_default_config(const char *var, const char *value)
 		return 0;
 	}
 
-	/* Add other config variables here.. */
+	/* Add other config variables here and to Documentation/config.txt. */
 	return 0;
 }