Meta and Alt:
(setq x-alt-keysym 'meta)
(setq x-meta-keysym 'alt)
+
+** vc-annotate-mode enhancements
+
+In vc-annotate mode, you can now use the following key bindings for
+enhanced functionality to browse the annotations of past revisions, or
+to view diffs or log entries directly from vc-annotate-mode:
+
+ P: annotates the previous revision
+ N: annotates the next revision
+ J: annotates the revision at line
+ A: annotates the revision previous to line
+ D: shows the diff of the revision at line with its previous revision
+ L: shows the log of the revision at line
+ W: annotates the workfile (most up to date) version
\f
* New modes and packages in 21.4