git-sh-setup.sh: add variable to use the stuck-long mode

diff --git a/Documentation/config.txt b/Documentation/config.txt
index ab26963d61877a2f8e03a3532ace5b31bc68738e..5f4d7939ed1ec267e7f282624e5bb480e72d7a33 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -567,6 +567,10 @@ be passed to the shell by Git, which will translate the final
 command to `LESS=FRSX less -+S`. The environment tells the command
 to set the `S` option to chop long lines but the command line
 resets it to the default to fold long lines.
++
+Likewise, when the `LV` environment variable is unset, Git sets it
+to `-c`.  You can override this setting by exporting `LV` with
+another value or setting `core.pager` to `lv +c`.
 
 core.whitespace::
        A comma separated list of common whitespace problems to
@@ -2026,6 +2030,10 @@ receive.updateserverinfo::
        If set to true, git-receive-pack will run git-update-server-info
        after receiving data from git-push and updating refs.
 
+receive.shallowupdate::
+       If set to true, .git/shallow can be updated when new refs
+       require new shallow roots. Otherwise those refs are rejected.
+
 remote.pushdefault::
        The remote to push to by default.  Overrides
        `branch.<name>.remote` for all branches, and is overridden by
@@ -2087,8 +2095,8 @@ remote.<name>.vcs::
 
 remote.<name>.prune::
        When set to true, fetching from this remote by default will also
-       remove any remote-tracking branches which no longer exist on the
-       remote (as if the `--prune` option was give on the command line).
+       remove any remote-tracking references that no longer exist on the
+       remote (as if the `--prune` option was given on the command line).
        Overrides `fetch.prune` settings, if any.
 
 remotes.<group>::