Merge branch 'jc/name-rev-lw-tag' into maint

diff --git a/Documentation/config.txt b/Documentation/config.txt
index c398d9a84650793b2d0257f6fc06f743cb5f1d4e..a6a589a7353ca7051a94c74b794627a84d60f86c 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -345,7 +345,7 @@ core.fileMode::
        is to be honored.
 +
 Some filesystems lose the executable bit when a file that is
-marked as executable is checked out, or checks out an
+marked as executable is checked out, or checks out a
 non-executable file with executable bit on.
 linkgit:git-clone[1] or linkgit:git-init[1] probe the filesystem
 to see if it handles the executable bit correctly
@@ -873,6 +873,7 @@ core.abbrev::
        computed based on the approximate number of packed objects
        in your repository, which hopefully is enough for
        abbreviated object names to stay unique for some time.
+       The minimum length is 4.
 
 add.ignoreErrors::
 add.ignore-errors (deprecated)::
@@ -2151,6 +2152,10 @@ log.showRoot::
        Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which
        normally hide the root commit will now show it. True by default.
 
+log.showSignature::
+       If true, makes linkgit:git-log[1], linkgit:git-show[1], and
+       linkgit:git-whatchanged[1] assume `--show-signature`.
+
 log.mailmap::
        If true, makes linkgit:git-log[1], linkgit:git-show[1], and
        linkgit:git-whatchanged[1] assume `--use-mailmap`.
@@ -2631,9 +2636,8 @@ receive.advertiseAtomic::
        capability, set this variable to false.
 
 receive.advertisePushOptions::
-       By default, git-receive-pack will advertise the push options
-       capability to its clients. If you don't want to advertise this
-       capability, set this variable to false.
+       When set to true, git-receive-pack will advertise the push options
+       capability to its clients. False by default.
 
 receive.autogc::
        By default, git-receive-pack will run "git-gc --auto" after
@@ -3219,6 +3223,13 @@ url.<base>.insteadOf::
        the best alternative for the particular user, even for a
        never-before-seen repository on the site.  When more than one
        insteadOf strings match a given URL, the longest match is used.
++
+Note that any protocol restrictions will be applied to the rewritten
+URL. If the rewrite changes the URL to use a custom protocol or remote
+helper, you may need to adjust the `protocol.*.allow` config to permit
+the request.  In particular, protocols you expect to use for submodules
+must be set to `always` rather than the default of `user`. See the
+description of `protocol.allow` above.
 
 url.<base>.pushInsteadOf::
        Any URL that starts with this value will not be pushed to;