From ddee5deb2dda383d597af69971cb8d85e3dc1598 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayned@users.sourceforge.net>
Date: Sat, 4 Dec 2010 18:08:12 +0000
Subject: Add completion for help subcommand to _git.

---
 Completion/Unix/Command/_git | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'Completion')

diff --git a/Completion/Unix/Command/_git b/Completion/Unix/Command/_git
index af716be85..8e54f3d90 100644
--- a/Completion/Unix/Command/_git
+++ b/Completion/Unix/Command/_git
@@ -190,6 +190,7 @@ _git_commands () {
     'fetch:download objects and a head from another repository'
     'gc:cleanup unnecessary files and optimize the local repository'
     'grep:print lines matching a pattern'
+    'help:display help information about git subcommands'
     'init:create empty git object database'
     'log:show commit logs'
     'merge:grand unified merge driver'
@@ -492,6 +493,19 @@ _git-hash-object () {
     '(--stdin):file:_files' && ret=0
 }
 
+(( $+functions[_git-help] )) ||
+_git-help () {
+  _arguments -S \
+    ':command:_git_commands' \
+    - '(all)' \
+    '(:)'{--all,-a}'[List all available commands]' \
+    - '(format)' \
+    {--man,-m}'[Display help in man page format]' \
+    {--info,-i}'[Display help in info format]' \
+    {--web,-w}'[Display help in web browser]' \
+    && ret=0
+}
+
 (( $+functions[_git-index-pack] )) ||
 _git-index-pack () {
   local -a stdin_arguments
-- 
cgit 1.4.1