document that git-tag can tag more than heads

After looking the git-tag manpage, someone on #git wondered how
to tag a commit that is not a branch head.  This patch changes
the synopsis to say "<commit> | <object>" instead of "<head>" to
address his question.

Samuel Bronson had the idea of putting "<commit> | <object>"
for "<object>" because most tags point to commits (and for the
rest of the manpage, all tags point to commits).

Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder 2008-07-24 11:55:25 -05:00 committed by Junio C Hamano
parent 058fb41480
commit a2d07d80ec

View File

@ -9,7 +9,8 @@ git-tag - Create, list, delete or verify a tag object signed with GPG
SYNOPSIS
--------
[verse]
'git tag' [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <name> [<head>]
'git tag' [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>]
<name> [<commit> | <object>]
'git tag' -d <name>...
'git tag' [-n[<num>]] -l [<pattern>]
'git tag' -v <name>...