[PATCH v2] pull: Document the "--[no-]recurse-submodules" options

[Jens Lehmann <Jens.Lehmann@web.de>]

In commits be254a0ea9 and 7dce19d374 the handling of the new fetch options
"--[no-]recurse-submodules" had been added to git-pull.sh. But they were
not documented as the pull options they now are, so let's fix that.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
---

Am 07.02.2011 08:41, schrieb Jonathan Nieder:
> Jens Lehmann wrote:
>> --- a/Documentation/git-pull.txt
>> +++ b/Documentation/git-pull.txt
>> @@ -84,6 +84,10 @@ must be given before the options meant for 'git fetch'.
>>  --verbose::
>>  	Pass --verbose to git-fetch and git-merge.
>>
>> +--[no-]recurse-submodules::
>> +	This option controls if new commits of all populated submodules should
>> +	be fetched too (see linkgit:git-config[1] and linkgit:gitmodules[5]).
>> +
> 
> Is it worth mentioning that this does not (yet) automatically check
> out the new commits in submodules after a merge, or would such
> documentation be too likely to be forgotten and left stale in the
> future?

Good point, here is v2! (And I will add an updated description to the
relevant commits in my github repo, so we won't forget that later)

 Documentation/fetch-options.txt |    2 +-
 Documentation/git-pull.txt      |    9 +++++++++
 2 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index 695696d..ab0dbfc 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -64,11 +64,11 @@ ifndef::git-pull[]
 	downloaded. The default behavior for a remote may be
 	specified with the remote.<name>.tagopt setting. See
 	linkgit:git-config[1].
-endif::git-pull[]

 --[no-]recurse-submodules::
 	This option controls if new commits of all populated submodules should
 	be fetched too (see linkgit:git-config[1] and linkgit:gitmodules[5]).
+endif::git-pull[]

 ifndef::git-pull[]
 --submodule-prefix=<path>::
diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt
index 3046691..b33e6be 100644
--- a/Documentation/git-pull.txt
+++ b/Documentation/git-pull.txt
@@ -84,6 +84,15 @@ must be given before the options meant for 'git fetch'.
 --verbose::
 	Pass --verbose to git-fetch and git-merge.

+--[no-]recurse-submodules::
+	This option controls if new commits of all populated submodules should
+	be fetched too (see linkgit:git-config[1] and linkgit:gitmodules[5]).
+	That might be necessary to get the data needed for merging submodule
+	commits, a feature git learned in 1.7.3. Notice that the result of a
+	merge will not be checked out in the submodule, "git submodule update"
+	has to be called afterwards to bring the work tree up to date with the
+	merge result.
+
 Options related to merging
 ~~~~~~~~~~~~~~~~~~~~~~~~~~

-- 
1.7.4.47.g87a200