From 051e292e362875d33478136431e18c7a26ccd2f2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Gustav=20H=C3=A5llberg?= <gustav@virtutech.com>
Date: Sun, 21 Dec 2008 11:55:52 +0100
Subject: [PATCH] Add '--help' to tab completion for all commands
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Signed-off-by: Gustav HÃ¥llberg <gustav@virtutech.com>
Signed-off-by: Karl Hasselström <kha@treskal.com>
---
 stgit/completion.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/stgit/completion.py b/stgit/completion.py
index e461e3b..affc8c6 100644
--- a/stgit/completion.py
+++ b/stgit/completion.py
@@ -1,6 +1,7 @@
 import textwrap
 import stgit.commands
 from stgit import argparse
+import itertools
 
 def fun(name, *body):
     return ['%s ()' % name, '{', list(body), '}']
@@ -81,8 +82,10 @@ def command_fun(cmd, modname):
     return fun(
         '_stg_%s' % cmd,
         'local flags="%s"' % ' '.join(sorted(
-                flag for opt in mod.options
-                for flag in opt.flags if flag.startswith('--'))),
+                itertools.chain(
+                    ('--help',),
+                    (flag for opt in mod.options
+                     for flag in opt.flags if flag.startswith('--'))))),
         'local prev="${COMP_WORDS[COMP_CWORD-1]}"',
         'local cur="${COMP_WORDS[COMP_CWORD]}"',
         'case "$prev" in', [
-- 
2.11.0