docs: link to gitsubmodules

Add a link to gitsubmodules(7) under the `submodule.active` entry in
git-config(1).

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 0e25b2c92b309330f27ce562e0f21f4e10179879..3c52ee597d8d9c3c1841eb4f4e47981694605392 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -3201,12 +3201,13 @@ submodule.<name>.ignore::
 submodule.<name>.active::
        Boolean value indicating if the submodule is of interest to git
        commands.  This config option takes precedence over the
 submodule.<name>.active::
        Boolean value indicating if the submodule is of interest to git
        commands.  This config option takes precedence over the

-       submodule.active config option.
+       submodule.active config option. See linkgit:gitsubmodules[7] for
+       details.

 
 submodule.active::
        A repeated field which contains a pathspec used to match against a
        submodule's path to determine if the submodule is of interest to git
 
 submodule.active::
        A repeated field which contains a pathspec used to match against a
        submodule's path to determine if the submodule is of interest to git

-       commands.
+       commands. See linkgit:gitsubmodules[7] for details.

 
 submodule.recurse::
        Specifies if commands recurse into submodules by default. This
 
 submodule.recurse::
        Specifies if commands recurse into submodules by default. This