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

diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt
index d6c8bf800f4456ea63ff7d9b0c01b2d4f0d9d179..91eede120e5e192ac8ce3a483dd6a88dce414333 100644 (file)
--- a/Documentation/git-name-rev.txt
+++ b/Documentation/git-name-rev.txt
@@ -34,6 +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
 -------
 
@@ -69,4 +76,3 @@ Documentation by Johannes Schindelin.
 GIT
 ---
 Part of the gitlink:git[7] suite
-