for-each-ref: Do not lookup objects when they will not be used

diff --git a/Documentation/git-fmt-merge-msg.txt b/Documentation/git-fmt-merge-msg.txt
index 457cf425619dc1680fae510aceb20574b02be602..1c24796d66d5aeaeeccfd152c69cddba1953fd6c 100644 (file)
--- a/Documentation/git-fmt-merge-msg.txt
+++ b/Documentation/git-fmt-merge-msg.txt
@@ -9,17 +9,17 @@ git-fmt-merge-msg - Produce a merge commit message
 SYNOPSIS
 --------
 [verse]
-git-fmt-merge-msg [--log | --no-log] <$GIT_DIR/FETCH_HEAD
-git-fmt-merge-msg [--log | --no-log] -F <file>
+'git fmt-merge-msg' [--log | --no-log] <$GIT_DIR/FETCH_HEAD
+'git fmt-merge-msg' [--log | --no-log] -F <file>
 
 DESCRIPTION
 -----------
 Takes the list of merged objects on stdin and produces a suitable
 commit message to be used for the merge commit, usually to be
-passed as the '<merge-message>' argument of `git-merge`.
+passed as the '<merge-message>' argument of 'git-merge'.
 
 This script is intended mostly for internal use by scripts
-automatically invoking `git-merge`.
+automatically invoking 'git-merge'.
 
 OPTIONS
 -------
@@ -33,11 +33,13 @@ OPTIONS
        Do not list one-line descriptions from the actual commits being
        merged.
 
---summary,--no-summary::
+--summary::
+--no-summary::
        Synonyms to --log and --no-log; these are deprecated and will be
        removed in the future.
 
---file <file>, -F <file>::
+-F <file>::
+--file <file>::
        Take the list of merged objects from <file> instead of
        stdin.
 
@@ -59,7 +61,7 @@ linkgit:git-merge[1]
 
 Author
 ------
-Written by Junio C Hamano <junkio@cox.net>
+Written by Junio C Hamano <gitster@pobox.com>
 
 Documentation
 --------------
@@ -67,4 +69,4 @@ Documentation by Petr Baudis, Junio C Hamano and the git-list <git@vger.kernel.o
 
 GIT
 ---
-Part of the linkgit:git[7] suite
+Part of the linkgit:git[1] suite