diff,difftool: Don't use the {0,2} notation in usage strings

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>

diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt
index dd1fb32786f6f467a1c46f2643fbc54d0390f2ec..61728f69745fd454232006962bfd51ee663c8ed4 100644 (file)
--- 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 8250bad2ce95245ca8e2a41c0740d0029b92ae4b..a02e3b5190260cc8f5c72d195ff8fe5afa6cd29a 100644 (file)
--- 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 a43d3263638daf083c52f37f3bd0872327d7459b..945e7583a8294f0612682f3228687498e5c61822 100644 (file)
--- 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,