From 9edb8a0f7b3e2ca06b360abce2e2aaa2b5760a68 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C5=A0t=C4=9Bp=C3=A1n=20N=C4=9Bmec?= <stepnem@gmail.com>
Date: Thu, 4 Nov 2010 18:18:17 +0100
Subject: [PATCH] diff,difftool: Don't use the {0,2} notation in usage strings
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This was the only occurence of that usage, and square brackets are
sufficient and already well-established for that purpose.

Signed-off-by: Štěpán Němec <stepnem@gmail.com>
Acked-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Documentation/git-diff.txt     | 2 +-
 Documentation/git-difftool.txt | 2 +-
 builtin/diff.c                 | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index dd1fb3278..61728f697 100644
--- a/Documentation/git-diff.txt
+++ b/Documentation/git-diff.txt
@@ -8,7 +8,7 @@ git-diff - Show changes between commits, commit and working tree, etc
 
 SYNOPSIS
 --------
-'git diff' [<common diff options>] <commit>{0,2} [--] [<path>...]
+'git diff' [<common diff options>] [<commit> [<commit>]] [--] [<path>...]
 
 DESCRIPTION
 -----------
diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
index 8250bad2c..a02e3b519 100644
--- a/Documentation/git-difftool.txt
+++ b/Documentation/git-difftool.txt
@@ -7,7 +7,7 @@ git-difftool - Show changes using common diff tools
 
 SYNOPSIS
 --------
-'git difftool' [<options>] <commit>{0,2} [--] [<path>...]
+'git difftool' [<options>] [<commit> [<commit>]] [--] [<path>...]
 
 DESCRIPTION
 -----------
diff --git a/builtin/diff.c b/builtin/diff.c
index a43d32636..945e7583a 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -22,7 +22,7 @@ struct blobinfo {
 };
 
 static const char builtin_diff_usage[] =
-"git diff <options> <rev>{0,2} -- <path>*";
+"git diff [<options>] [<commit> [<commit>]] [--] [<path>...]";
 
 static void stuff_change(struct diff_options *opt,
 			 unsigned old_mode, unsigned new_mode,
-- 
2.30.2