Support output ISO 8601 format dates

diff --git a/Documentation/git-mktag.txt b/Documentation/git-mktag.txt
index 44ed4b5408e8597e99b7f75033031fa75e5c201f..ea7a75234a91b0dade03b8e19d4ba7d0d1a82f63 100644 (file)
--- a/Documentation/git-mktag.txt
+++ b/Documentation/git-mktag.txt
@@ -1,6 +1,5 @@
 git-mktag(1)
 ============
-v0.1, May 2005
 
 NAME
 ----
@@ -20,18 +19,18 @@ The output is the new tag's <object> identifier.
 
 Tag Format
 ----------
-A tag signature file has a very simple fixed format: three lines of
+A tag signature file has a very simple fixed format: four lines of
 
   object <sha1>
   type <typename>
   tag <tagname>
+  tagger <tagger>
 
-followed by some 'optional' free-form signature that git itself
-doesn't care about, but that can be verified with gpg or similar.
-
-The size of the full object is artificially limited to 8kB.  (Just
-because I'm a lazy bastard, and if you can't fit a signature in that
-size, you're doing something wrong)
+followed by some 'optional' free-form message (some tags created
+by older git may not have `tagger` line).  The message, when
+exists, is separated by a blank line from the header.  The
+message part may contain a signature that git itself doesn't
+care about, but that can be verified with gpg.
 
 
 Author
@@ -45,4 +44,3 @@ Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel
 GIT
 ---
 Part of the gitlink:git[7] suite
-