[PATCH] Documentation: List environmental variables which were missing

[Jakub Narebski <jnareb@gmail.com>]

Add to list environmental variables in "Environment variables" section
of git(7) which are documented on other manpages, but were missing in
the list, in the form of link to appropriate manpage (similarly to how
GIT_AUTHOR_* variables are documented in git(7)).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
 Documentation/git.txt |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 18f8b6a..8a0399e 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -411,6 +411,24 @@ parameter, <path>.
 
 other
 ~~~~~
+'GIT_CONFIG'::
+'GIT_CONFIG_LOCAL'::
+	Specifies config file.
+	See gitlink:git-config[1]
+
+'GIT_PROXY_COMMAND'::
+'GIT_SSL_NO_VERIFY'::
+'GIT_SSL_CERT'::
+'GIT_SSL_KEY'::
+'GIT_SSL_CAINFO'::
+'GIT_SSL_CAPATH'::
+'GIT_HTTP_MAX_REQUESTS'::
+'GIT_HTTP_LOW_SPEED_LIMIT'::
+'GIT_HTTP_LOW_SPEED_TIME'::
+'GIT_CURL_FTP_NO_EPSV'::
+	Overrides appropriate configuration variable.
+	See gitlink:git-config[1]
+
 'GIT_MERGE_VERBOSITY'::
 	A number controlling the amount of output shown by
 	the recursive merge strategy.  Overrides merge.verbosity.
-- 
1.5.2.4