ref-filter: make %(upstream:track) prints "[gone]" for invalid upstreams

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index c5a1ce2f59d31ab559b2ffce42ddcbc85d83d319..35cc34b2fb9a0e696eb86e208416fa93aae3c0c5 100644 (file)
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -90,13 +90,16 @@ If you want to break the dependency of a repository cloned with `-s` on
 its source repository, you can simply run `git repack -a` to copy all
 objects from the source repository into a pack in the cloned repository.
 
---reference <repository>::
+--reference[-if-able] <repository>::
        If the reference repository is on the local machine,
        automatically setup `.git/objects/info/alternates` to
        obtain objects from the reference repository.  Using
        an already existing repository as an alternate will
        require fewer objects to be copied from the repository
        being cloned, reducing network and local storage costs.
+       When using the `--reference-if-able`, a non existing
+       directory is skipped with a warning instead of aborting
+       the clone.
 +
 *NOTE*: see the NOTE for the `--shared` option, and also the
 `--dissociate` option.
@@ -115,8 +118,7 @@ objects from the source repository into a pack in the cloned repository.
 --quiet::
 -q::
        Operate quietly.  Progress is not reported to the standard
-       error stream. This flag is also passed to the `rsync'
-       command when given.
+       error stream.
 
 --verbose::
 -v::
@@ -190,18 +192,23 @@ objects from the source repository into a pack in the cloned repository.
 
 --depth <depth>::
        Create a 'shallow' clone with a history truncated to the
-       specified number of revisions. Implies `--single-branch` unless
+       specified number of commits. Implies `--single-branch` unless
        `--no-single-branch` is given to fetch the histories near the
        tips of all branches. If you want to clone submodules shallowly,
        also pass `--shallow-submodules`.
 
+--shallow-since=<date>::
+       Create a shallow clone with a history after the specified time.
+
+--shallow-exclude=<revision>::
+       Create a shallow clone with a history, excluding commits
+       reachable from a specified remote branch or tag.  This option
+       can be specified multiple times.
+
 --[no-]single-branch::
        Clone only the history leading to the tip of a single branch,
        either specified by the `--branch` option or the primary
-       branch remote's `HEAD` points at. When creating a shallow
-       clone with the `--depth` option, this is the default, unless
-       `--no-single-branch` is given to fetch the histories near the
-       tips of all branches.
+       branch remote's `HEAD` points at.
        Further fetches into the resulting repository will only update the
        remote-tracking branch for the branch this option was used for the
        initial cloning.  If the HEAD at the remote did not point at any