** Remove the default toggling behavior of minor modes when called from elisp
rather than interactively. This a trivial one-liner in easy-mode.el.
-** Create a category of errors called `user-error' for errors which are
-typically due to pilot errors and should thus be in debug-ignored-errors.
-
** Give Tar mode all the features of Archive mode.
** Create a category of errors called `process-error'