parse_date(): allow ancient git-timestamp

diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 341ca90c6e2b40676d4be360118176a39955b11c..42c9676eaa40f2a3d43514c09509e319258ca8b4 100644 (file)
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -8,6 +8,7 @@ git-rev-parse - Pick out and massage parameters
 
 SYNOPSIS
 --------
+[verse]
 'git rev-parse' [ --option ] <args>...
 
 DESCRIPTION
@@ -95,7 +96,7 @@ OPTIONS
        unfortunately named tag "master"), and show them as full
        refnames (e.g. "refs/heads/master").
 
---abbrev-ref[={strict|loose}]::
+--abbrev-ref[=(strict|loose)]::
        A non-ambiguous short name of the objects name.
        The option core.warnAmbiguousRefs is used to select the strict
        abbreviation mode.
@@ -136,7 +137,12 @@ appending `/{asterisk}`.
        directory (typically a sequence of "../", or an empty string).
 
 --git-dir::
-       Show `$GIT_DIR` if defined else show the path to the .git directory.
+       Show `$GIT_DIR` if defined. Otherwise show the path to
+       the .git directory, relative to the current directory.
++
+If `$GIT_DIR` is not defined and the current directory
+is not detected to lie in a git repository or work tree
+print a message to stderr and exit with nonzero status.
 
 --is-inside-git-dir::
        When the current working directory is below the repository
@@ -303,16 +309,6 @@ $ git rev-parse --default master --verify $REV
 +
 but if $REV is empty, the commit object name from master will be printed.
 
-
-Author
-------
-Written by Linus Torvalds <torvalds@osdl.org> .
-Junio C Hamano <gitster@pobox.com> and Pierre Habouzit <madcoder@debian.org>
-
-Documentation
---------------
-Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
-
 GIT
 ---
 Part of the linkgit:git[1] suite