From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 18 Apr 2013 12:38:09 +0000 (+0100)
Subject: tracediff: Improve diff argument help message.
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;h=8f7dff19e67f15775bfea662594e719ece15989c;p=apitrace

tracediff: Improve diff argument help message.
---

diff --git a/scripts/tracediff.py b/scripts/tracediff.py
index 0b72005..0913510 100755
--- a/scripts/tracediff.py
+++ b/scripts/tracediff.py
@@ -481,10 +481,10 @@ def main():
         type='string', dest='apitrace', default='apitrace',
         help='apitrace command [default: %default]')
     optparser.add_option(
-        '-d', '--diff',
+        '-d', '--diff', metavar='TOOL',
         type="choice", choices=('diff', 'sdiff', 'wdiff', 'python'),
         dest="diff", default=None,
-        help="diff program: wdiff, sdiff, or diff [default: auto]")
+        help="diff program: diff, sdiff, wdiff, or python [default: auto]")
     optparser.add_option(
         '-c', '--calls', metavar='CALLSET',
         type="string", dest="calls", default='0-10000',