Don't fflush(stdout) when it's not helpful

diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt
index 37fbf66efb91ff74bf57d1b33b5ab95a248713cd..91eede120e5e192ac8ce3a483dd6a88dce414333 100644 (file)
--- a/Documentation/git-name-rev.txt
+++ b/Documentation/git-name-rev.txt
@@ -8,7 +8,9 @@ git-name-rev - Find symbolic names for given revs
 
 SYNOPSIS
 --------
-'git-name-rev' [--tags] ( --all | --stdin | <committish>... )
+[verse]
+'git-name-rev' [--tags] [--refs=<pattern>]
+              ( --all | --stdin | <committish>... )
 
 DESCRIPTION
 -----------
@@ -22,6 +24,9 @@ OPTIONS
 --tags::
        Do not use branch names, but only tags to name the commits
 
+--refs=<pattern>::
+       Only use refs whose names match a given shell pattern.
+
 --all::
        List all commits reachable from all refs
 
@@ -29,6 +34,13 @@ OPTIONS
        Read from stdin, append "(<rev_name>)" to all sha1's of nameable
        commits, and pass to stdout
 
+--name-only::
+       Instead of printing both the SHA-1 and the name, print only
+       the name.  If given with --tags the usual tag prefix of
+       "tags/" is also ommitted from the name, matching the output
+       of gitlink::git-describe[1] more closely.  This option
+       cannot be combined with --stdin.
+
 EXAMPLE
 -------
 
@@ -64,4 +76,3 @@ Documentation by Johannes Schindelin.
 GIT
 ---
 Part of the gitlink:git[7] suite
-