Remove unused code in parse_commit_buffer()

diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 05859491378243639e81c9c8ab7deffb90d83d07..9d8c379717f2618746fc32baa84a771160e8364a 100644 (file)
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -46,12 +46,6 @@ specified, the same ref that <src> referred to locally).  If
 the optional leading plus `+` is used, the remote ref is updated
 even if it does not result in a fast forward update.
 +
-Note: If no explicit refspec is found, (that is neither
-on the command line nor in any Push line of the
-corresponding remotes file---see below), then "matching" heads are
-pushed: for every head that exists on the local side, the remote side is
-updated if a head of the same name already exists on the remote side.
-+
 `tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`.
 +
 A parameter <ref> without a colon pushes the <ref> from the source
@@ -59,6 +53,13 @@ repository to the destination repository under the same name.
 +
 Pushing an empty <src> allows you to delete the <dst> ref from
 the remote repository.
++
+The special refspec `:` (or `+:` to allow non-fast forward updates)
+directs git to push "matching" heads: for every head that exists on
+the local side, the remote side is updated if a head of the same name
+already exists on the remote side.  This is the default operation mode
+if no explicit refspec is found (that is neither on the command line
+nor in any Push line of the corresponding remotes file---see below).
 
 \--all::
        Instead of naming each ref to push, specifies that all
@@ -70,7 +71,9 @@ the remote repository.
        be mirrored to the remote repository.  Newly created local
        refs will be pushed to the remote end, locally updated refs
        will be force updated on the remote end, and deleted refs
-       will be removed from the remote end.
+       will be removed from the remote end.  This is the default
+       if the configuration option `remote.<remote>.mirror` is
+       set.
 
 \--dry-run::
        Do everything except actually send the updates.
@@ -197,4 +200,4 @@ Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
 
 GIT
 ---
-Part of the linkgit:git[7] suite
+Part of the linkgit:git[1] suite