difftool: handle unmerged files in dir-diff mode

diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt
index 8c6478b2f2cab195dcc07f47cfc59cbace286fda..cafc2843599102fae1dc070c484bc6987b84b367 100644 (file)
--- a/Documentation/glossary-content.txt
+++ b/Documentation/glossary-content.txt
@@ -413,8 +413,9 @@ exclude;;
 
 [[def_per_worktree_ref]]per-worktree ref::
        Refs that are per-<<def_working_tree,worktree>>, rather than
-       global.  This is presently only <<def_HEAD,HEAD>>, but might
-       later include other unusual refs.
+       global.  This is presently only <<def_HEAD,HEAD>> and any refs
+       that start with `refs/bisect/`, but might later include other
+       unusual refs.
 
 [[def_pseudoref]]pseudoref::
        Pseudorefs are a class of files under `$GIT_DIR` which behave
@@ -530,6 +531,11 @@ The most notable example is `HEAD`.
        "Secure Hash Algorithm 1"; a cryptographic hash function.
        In the context of Git used as a synonym for <<def_object_name,object name>>.
 
+[[def_shallow_clone]]shallow clone::
+       Mostly a synonym to <<def_shallow_repository,shallow repository>>
+       but the phrase makes it more explicit that it was created by
+       running `git clone --depth=...` command.
+
 [[def_shallow_repository]]shallow repository::
        A shallow <<def_repository,repository>> has an incomplete
        history some of whose <<def_commit,commits>> have <<def_parent,parents>> cauterized away (in other