* window.c (inhibit_point_swap): New variable.
(Fselect_window): If inhibit_point_swap is nonzero, avoid swapping
point this time.
(Fset_window_configuration): Set inhibit_point_swap to 1 instead
of setting selected_window to nil (Bug#7728).
* lisp/files.el (backup-buffer): Make last-resort backup file in
.emacs.d.
* lisp/subr.el (locate-user-emacs-file): If .emacs.d does not exist,
make it with permission 700.
* doc/emacs/files.texi (Backup Names): Document the new location of the
last-resort backup file.
(hexl-mode--old-var-vals): New var to replace them.
(hexl-mode--minor-mode-p, hexl-mode--setq-local): New funs.
(hexl-mode, hexl-follow-line, hexl-activate-ruler):
Use them to set local vars.
(hexl-mode-exit): Use hexl-mode--old-var-vals to restore state.
(hexl-backward-short, hexl-backward-word, hexl-scroll-down)
(hexl-scroll-up, hexl-end-of-1k-page, hexl-end-of-512b-page): Simplify.
Fixes: debbugs:7846
Distribute every file under test/ that is under version control,
using patterns like *.el to capture files that are added later.
Without this change, "configure" would fail, because it would
attempt to build from a Makefile.in that was not distributed.
(smerge-resolve--normalize-re): New var.
(smerge-resolve--extract-comment, smerge-resolve--normalize): New funs.
(smerge-resolve): Use them.
* lisp/newcomment.el (comment-only-p): New function.
(comment-or-uncomment-region): Use it.
(easy-menu-create-menu, easy-menu-convert-item-1):
Use :label rather than nil for labels. Use `case'.
Add :enable as alias for :active.
(easy-menu-binding): Obey :label.
Fixes: debbugs:7754
(prolog-use-prolog-tokenizer-flag): Change default when
syntax-propertize can be used.
(prolog-syntax-propertize-function): New var.
(prolog-mode-variables): Move make-local-variable into `set'.
Don't make comment-column local since we don't set it.
Set comment-add (as it was in previous prolog.el). Use dolist.
Set syntax-propertize-function.
(prolog-mode, prolog-inferior-mode):
Call prolog(-inferior)-menu directly, not through the mode-hook.
(prolog-buffer-module, prolog-indent-level)
(prolog-paren-is-the-first-on-line-p, prolog-paren-balance)
(prolog-comment-limits, prolog-goto-comment-column):
Use line-(end|beginning)-position.
(prolog-build-prolog-command): Tighten up regexp.
(prolog-consult-compile): Move make-local-variable into `set'.
(prolog-consult-compile-filter, prolog-goto-next-paren)
(prolog-help-on-predicate, prolog-clause-info)
(prolog-mark-predicate): Don't let+setq.
(prolog-indent-line): Use indent-line-to.
Only call prolog-goto-comment-column if necessary.
(prolog-indent-level): Use bobp.
(prolog-first-pos-on-line): Remove, not used any more.
(prolog-in-string-or-comment): Use syntax-ppss if available.
(prolog-help-on-predicate): Use read-string.
(prolog-goto-predicate-info): Simplify.
(prolog-read-predicate): Use `default' rather than `initial'.
(prolog-temporary-file): Use make-temp-file to close a security hole.
(prolog-toggle-sicstus-sd): New command.
(prolog-electric-underscore, prolog-variables-to-anonymous):
Use dynamic-scoping as it was meant.
(prolog-menu): Move menu definitions to top-level.
Use a toggle-button for Sicstus's source debugger.
Change "Code" to the more usual "Prolog", and hence change "Prolog"
to "System".
(prolog-inferior-menu): Reuse prolog-menu's help menu.
Move other menu definition to top-level.
* lisp/mail/sendmail.el (mail-return-action): New var.
(mail-mode): Make it buffer-local.
(mail-bury): Obey it. Move special Rmail window handling to
rmail-mail-return.
(mail, mail-setup): New arg RETURN-ACTION.
(sendmail-user-agent-compose): Move from simple.el.
* lisp/simple.el (sendmail-user-agent-compose): Move to sendmail.el.
(compose-mail): New arg RETURN-ACTION.
(compose-mail-other-window, compose-mail-other-frame): Likewise.
* lisp/gnus/gnus-msg.el (gnus-msg-mail): New arg RETURN-ACTION. Pass it to
message-mail.
* lisp/gnus/message.el (message-mail): New arg RETURN-ACTION.
(message-return-action): New var.
(message-bury): Use it.
(message-mode): Make it buffer-local.
(message-send-and-exit): Always call message-bury.
(message-tool-bar-gnome): Tweak tool-bar items. Add :vert-only tags.
* lisp/mail/rmail.el (rmail-mail-return): New function.
(rmail-start-mail): Pass it to compose-mail.
* lisp/mh-e/mh-comp.el (mh-user-agent-compose): New arg RETURN-ACTION.
* Makefile.in, configure.in, doc/misc/Makefile.in, doc/misc/makefile.w32-in:
Add ERT. Make "make check" run tests in test/automated.
* doc/misc/ert.texi, lisp/emacs-lisp/ert.el, lisp/emacs-lisp/ert-x.el:
New files.
* test/automated: New directory.
