Face merging cleanups
The only user-visible changes should be:
* The priority order of faces in a face :inherit attribute is now
reversed (for consistency with face lists in `face' text
properties)
* An :inherit loop is halted immediately, instead of being applied
several times first; this should only matters when a relative
attribute such as a :height scale is used.
Instead, call status_notify also for network process.
(status_message): Use process instead of status as arg.
Give messages "deleted" or "connection broken by remote peer" for
an exited network process.
(status_notify): Change call to status_message.
(read_process_output): Increase readmax to 4096. Do not increase
buffer size for datagram channels (default is now large enough).
(locate-ls-subdir-switches): New user option.
(locate): Update for other changes.
(locate-mode-map): Restore Dired binding for mouse-2.
Bind `locate-mouse-view-file' to M-mouse-2.
Bind `l' to `locate-do-redisplay'.
(locate-main-listing-line-p, locate-do-redisplay): New functions.
(locate-mouse-view-file, locate-tags, locate-find-directory):
Print message if used outside main listing.
(locate-mode): Update docstring. Make `*Locate*' buffer read-only.
Various changes to support inserted subdirectories.
(locate-insert-header): Change header of *Locate* buffer.
default switches.
(dired-rename-subdir-2): Update `dired-switches-alist'.
(dired-insert-subdir, dired-kill-subdir):
Handle `dired-switches-alist'. Do not mark buffer modified.
(dired-insert-subdir-validate): Handle `dired-subdir-switches'.
(dired-insert-subdir-doinsert): Omit messages.
Handle `dired-subdir-switches'.
(dired-hide-subdir, dired-hide-all): Do not mark buffer modified.
(dired-insert-old-subdirs): Do not repeatedly delete and reinsert
subdirs if -R switch is used for a subdir.
(dired-mode): Set `dired-switches-alist'.
(dired-build-subdir-alist): Only print number of directories in
echo area when invoked interactively.
(function dired-omit-mode): Rename from dired-omit-toggle.
Call dired-omit-mode rather than set dired-omit-files-p.
(dired-mark-omitted): Describe command.
(dired-omit-files-p): Add as alias for dired-omit-mode.
(dired-omit-toggle): Delete. Replaced by dired-omit-mode and dired-mark-omitted.
(dired-mark-omitted): Add. Bind to M-O.
refer the user to the Initial Input node.
(Text from Minibuffer): Likewise.
(Initial Input): New node. Document this feature
and say it is mostly deprecated.
