doc: consolidate --rerere-autoupdate description
commit0dbc715ae0ccf0991d032173d86890a90bf94814
authorJunio C Hamano <gitster@pobox.com>
Fri, 15 Jul 2022 21:32:18 +0000 (15 14:32 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 3 Aug 2022 20:47:11 +0000 (3 13:47 -0700)
treea635b90f462dd78145faad71c76ab06e2beb30a0
parent6a475b71f8c4ce708d69fdc9317aefbde3769e25
doc: consolidate --rerere-autoupdate description

The `--rerere-autoupdate` option is shared across 5 commands, and
are described the same way because it works exactly the same way in
these commands.

Create a separate file and include it from the help pages for these
commands, so that we can improve the description at one place to
improve all of them at once, and keep them in sync.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/git-am.txt
Documentation/git-cherry-pick.txt
Documentation/git-merge.txt
Documentation/git-rebase.txt
Documentation/git-revert.txt
Documentation/rerere-options.txt [new file with mode: 0644]