Documentation/merge-options.txt: group "ff" related options together

The --ff-only option was not described next to --ff and --no-ff options in "git merge" documentation, even though these three are logically together, describing how to choose one of three possibilities. Also the description for '--ff' and '--no-ff' discussed what '--ff' means, and mentioned '--no-ff' as if it were a side-note to '--ff'. Make them into three top-level entries and list them together. This way, it would be more clear that the user can choose one from these three. Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed Feb 22, 2012 at 14:27 UTC 690b29758289ac81062159c178b6d917f06e9862
1 file changed +11 -11
Documentation/merge-options.txt
+11 -11
@@ -13,13 +13,18 @@ inspect and further tweak the merge result before committing.
13 edit the default merge message.
14
15 --ff::
16 + When the merge resolves as a fast-forward, only update the branch
17 + pointer, without creating a merge commit. This is the default
18 + behavior.
19 +
20 --no-ff::
17 - Do not generate a merge commit if the merge resolved as
18 - a fast-forward, only update the branch pointer. This is
19 - the default behavior of git-merge.
20 -+
21 -With --no-ff Generate a merge commit even if the merge
22 -resolved as a fast-forward.
21 + Create a merge commit even when the merge resolves as a
22 + fast-forward.
23 +
24 +--ff-only::
25 + Refuse to merge and exit with a non-zero status unless the
26 + current `HEAD` is already up-to-date or the merge can be
27 + resolved as a fast-forward.
28
29 --log[=<n>]::
30 --no-log::
@@ -54,11 +59,6 @@ merge.
59 With --no-squash perform the merge and commit the result. This
60 option can be used to override --squash.
61
57 ---ff-only::
58 - Refuse to merge and exit with a non-zero status unless the
59 - current `HEAD` is already up-to-date or the merge can be
60 - resolved as a fast-forward.
61 -
62 -s <strategy>::
63 --strategy=<strategy>::
64 Use the given merge strategy; can be supplied more than