am doc: add a pointer to relevant hooks

It is not obvious when looking at a new command what hooks will affect it. Add a HOOKS section to the git-am(1) page, imitating git-commit(1), to make it easier for people to discover e.g. the applypatch-msg hook that can implement a custom subject-mangling strategy (e.g., removing a "bug #nnnn:" prefix introduced by a bug tracker). Reported-by: Phillip Susi <psusi@ubuntu.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jonathan Nieder committed Feb 24, 2014 at 12:38 UTC 0e3d40c60d9ae14ddc9f525ce4db3cbc0bde5278
1 file changed +5
Documentation/git-am.txt
+5
@@ -189,6 +189,11 @@ commits, like running 'git am' on the wrong branch or an error in the
189 commits that is more easily fixed by changing the mailbox (e.g.
190 errors in the "From:" lines).
191
192 +HOOKS
193 +-----
194 +This command can run `applypatch-msg`, `pre-applypatch`,
195 +and `post-applypatch` hooks. See linkgit:githooks[5] for more
196 +information.
197
198 SEE ALSO
199 --------