-2012-09-16 Leo Liu <sdl.web@gmail.com>
++2012-09-21 Leo Liu <sdl.web@gmail.com>
+
+ IDO: Disable match re-ordering for buffer switching.
+ * ido.el (ido-buffer-disable-smart-matches): New variable.
+ (ido-set-matches-1): Use it. (Bug#2042)
+
-2012-09-12 Jose Marino <marinoj@nso.edu> (tiny change)
++2012-09-21 Jose Marino <marinoj@nso.edu> (tiny change)
+
+ * progmodes/idlw-shell.el (idlwave-shell-complete-filename):
+ Fix 2011-05-17 change. (Bug#12418)
+
-2012-09-11 Leo Liu <sdl.web@gmail.com>
++2012-09-21 Leo Liu <sdl.web@gmail.com>
+
+ * subr.el (ignore-errors): Mention with-demoted-errors in doc-string.
+
-2012-09-11 Glenn Morris <rgm@gnu.org>
++2012-09-21 Glenn Morris <rgm@gnu.org>
+
+ * emacs-lisp/shadow.el (load-path-shadows-font-lock-keywords):
+ Be more robust about locating simple.el.
+
-2012-09-10 Glenn Morris <rgm@gnu.org>
++2012-09-21 Glenn Morris <rgm@gnu.org>
+
+ * mail/emacsbug.el (report-emacs-bug): Trap load-path-shadows errors.
+
++2012-09-21 Joel Bion <jpbion@westvi.com> (tiny change)
++
++ * pcmpl-gnu.el (pcmpl-gnu-tarfile-regexp): Add tar.xz. (Bug#12382)
++
+2012-09-20 Juri Linkov <juri@jurta.org>
+
+ * replace.el (query-replace-read-from): Use `read-regexp' instead
+ of `read-from-minibuffer' when `regexp-flag' is non-nil.
+ (occur-read-primary-args): Use `read-regexp' instead of
+ `read-string'.
+ (multi-occur-in-matching-buffers): Use `read-regexp' instead of
+ `read-from-minibuffer'.
+ * isearch.el (isearch-occur): Use `read-regexp' instead of
+ `read-string'.
+ * dired.el (dired-read-regexp): Use `read-regexp' instead of
+ `read-from-minibuffer'.
+ * progmodes/grep.el (grep-read-regexp): Use `read-regexp' instead
+ of `read-string'. (Bug#7567)
+
+ * replace.el (read-regexp): Rename DEFAULT-VALUE arg to DEFAULTS
+ and allow accepting a list of strings prepended to a list of
+ standard default values. Doc fix. (Bug#12321)
+
+ * replace.el (read-regexp): Add HISTORY arg. (Bug#7567)
+
+ * replace.el (read-regexp): Don't add ": " when PROMPT already
+ ends with a colon and space. (Bug#12321)
+
+2012-09-20 Tassilo Horn <tsdh@gnu.org>
+
+ * doc-view.el (doc-view-display): Better fix for the cl-assertion
+ error.
+
+2012-09-20 Stefan Merten <smerten@oekonux.de>
+
+ * rst.el: Integrate support for `imenu' and `which-function'.
+ Fixes feature request bug#11711.
+ (rst-mode): Create `imenu-create-index-function'.
+ (rst-get-stripped-line): Delete after refactoring.
+ (rst-section-tree, rst-section-tree-rec)
+ (rst-section-tree-point): Refactor and document properly.
+ (rst-imenu-find-adornments-for-position)
+ (rst-imenu-convert-cell, rst-imenu-create-index): New
+ function.
+
+2012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/macroexp.el (macroexp--obsolete-warning): New function.
+ (macroexp--expand-all): Use it.
+ (macroexp--funcall-and-return): Remove by folding it into its sole
+ caller (macroexp--warn-and-return).
+ * emacs-lisp/bytecomp.el (byte-compile-warn-obsolete):
+ Use macroexp--obsolete-warning.
+
+ * calc/calc.el: Fix last change by removing the whole chunk, since it
+ was only needed back when Calc was not bundled.
+
+2012-09-20 Martin Rudalics <rudalics@gmx.at>
+
+ * emacs-lisp/debug.el (debug): Restore assignment to
+ debugger-old-buffer removed on 2012-09-08.
+
+2012-09-20 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-diff): Remove (require 'diff) since
+ `diff-latest-backup-file' is now autoloaded.
+
+2012-09-20 Chong Yidong <cyd@gnu.org>
+
+ * vc/diff.el (diff-latest-backup-file): Autoload.
+
+2012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * calc/calc.el: Remove redundant autoload shape check.
+ (sel-mode): Don't defvar.
+ (calc-get-stack-element): Add `sel-mode' arg instead.
+ (calc-top, calc-top-list): Pass it this additional argument.
+ * calc/calc-store.el (calc-store-map):
+ * calc/calc-map.el (calc-apply, calc-reduce, calc-map)
+ (calc-map-equation, calc-outer-product, calc-inner-product):
+ * calc/calc-aent.el (calc-alg-entry): Don't bind sel-mode.
+
+ * emacs-lisp/macroexp.el (macroexp--expand-all): Fix last change.
+
+2012-09-19 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-diff): Add (require 'diff) because
+ `diff-latest-backup-file' is not autoloaded.
+ (dired-do-chxxx, dired-do-chmod): Set `no-error-if-not-filep' arg
+ of `dired-get-filename' to t to not report error when there is
+ no default file on the current line.
+
+2012-09-19 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/macroexp.el (macroexp--funcall-if-compiled): Rename from
+ macroexp--eval-if-compile.
+ (macroexp--funcall-and-return, macroexp--warn-and-return): New funs.
+ (macroexp--expand-all): Use them (bug#12371).
+
+ * doc-view.el (doc-view-guess-paper-size)
+ (doc-view-scale-bounding-box): Fix unbound `caddr'.
+
+2012-09-19 Tassilo Horn <tsdh@gnu.org>
+
+ New feature: set optimal slice from BoundingBox information.
+ * doc-view.el (doc-view-mode-map): Add keybinding.
+ (doc-view-menu): Add menu entry.
+ (doc-view-set-slice): Adapt docstring.
+ (doc-view-get-bounding-box, doc-view-guess-paper-size)
+ (doc-view-scale-bounding-box)
+ (doc-view-set-slice-from-bounding-box): New functions.
+ (doc-view-paper-sizes): New defvar.
+
+2012-09-19 Glenn Morris <rgm@gnu.org>
+
+ * emacs-lisp/macroexp.el (byte-compile-warn-obsolete)
+ (byte-compile-log-warning): Autoload. (Bug#12371)
+
+ * calendar/calendar.el (calendar-american-month-header)
+ (calendar-european-month-header, calendar-iso-month-header)
+ (calendar-month-header): New options.
+ (calendar-set-date-style): Set calendar-month-header. Redraw calendar.
+ (calendar-generate-month): Use calendar-month-header. (Bug#9510)
+
+2012-09-19 Jan Djärv <jan.h.d@swipnet.se>
+
+ * startup.el (command-line-ns-option-alist): Add -g and --geometry.
+
+2012-09-18 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-diff): Restore original functionality of
+ getting the default value, but keep new feature of using the
+ latest existing backup file (`diff-latest-backup-file').
+
+2012-09-18 Juri Linkov <juri@jurta.org>
+
+ * dired.el (dired-mark): If the region is active in Transient Mark
+ mode, mark all files in the active region. Doc fix.
+ (dired-unmark, dired-flag-file-deletion, dired-unmark-backward):
+ Doc fix. (Bug#10624)
+
+2012-09-18 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-do-chxxx, dired-do-chmod): Default file
+ attributes for M-n are pulled from the file at point.
+ (dired-do-chgrp, dired-do-chown, dired-do-touch): Doc fix.
+ Suggested by Drew Adams. (Bug#10624)
+
+2012-09-18 Dmitry Gutov <dgutov@yandex.ru>
+
+ * progmodes/ruby-mode.el (ruby-brace-to-do-end): Don't add extra
+ whitespace after "end".
+ (ruby-do-end-to-brace): Collapse block to one line if it fits
+ within fill-column.
+
+2012-09-18 Martin Rudalics <rudalics@gmx.at>
+
+ * emacs-lisp/debug.el (debugger-bury-or-kill): Fix customization
+ value.
+ (debug): Don't remove debugger window when debugger is expected
+ to be back.
+
+2012-09-18 Chong Yidong <cyd@gnu.org>
+
+ * custom.el (defface): Doc fix.
+
+ * cus-edit.el (custom-unlispify-remove-prefixes): Add warning.
+
+2012-09-18 Martin Blais <blais@furius.ca> (tiny change)
+
+ * progmodes/compile.el (compilation-start): Use compilation-always-kill
+ to initialize query-on-exit; then test that instead (bug#12288).
+
+2012-09-17 Stefan Merten <smerten@oekonux.de>
+
+ * rst.el: Add support for `testcover'.
+ (rst-defcustom-testcover, rst-testcover-add-compose)
+ (rst-testcover-add-1value): New functions.
+ (rst-portable-mark-active-p): Replace by `use-region-p'.
+ (rst-update-section, rst-classify-adornment)
+ (rst-find-title-line): Mark `1value' forms.
+ (rst-classify-adornment): Remove superfluous form.
+ (rst-update-section, rst-get-adornments-around)
+ (rst-adornment-complete-p, rst-get-next-adornment)
+ (rst-adjust, rst-promote-region)
+ (rst-display-adornments-hierarchy, rst-straighten-adornments)
+ (rst-find-pfx-in-region, rst-section-tree-rec)
+ (rst-section-tree-point, rst-toc-insert, rst-toc-insert-node)
+ (rst-toc-node, rst-toc, rst-forward-section)
+ (rst-iterate-leftmost-paragraphs)
+ (rst-iterate-leftmost-paragraphs-2, rst-enumerate-region)
+ (rst-bullet-list-region)
+ (rst-convert-bullets-to-enumeration, rst-font-lock-keywords)
+ (rst-compile-find-conf, rst-compile)
+ (rst-repeat-last-character): Fix style.
+
+2012-09-17 Chong Yidong <cyd@gnu.org>
+
+ * comint.el (comint--complete-file-name-data): Don't add a space
+ if the status is `sole'; that adds a gratuitous space in the
+ completion-cycling case (Bug#12092).
+
+ * pcomplete.el (pcomplete-completions-at-point): Likewise.
+
+2012-09-17 Richard Stallman <rms@gnu.org>
+
+ * mail/rmailmm.el (rmail-mime-toggle-raw): Do rmail-mime-insert
+ only in the mime-shown mode, not in raw mode.
+ (rmail-mime): Toggle off mime by displaying the message without
+ mime processing. (Bug#12305)
+
+ * mail/rmail.el (rmail-retry-failure):
+ Turn off mime processing first. (Bug#12037)
+
+ * epa-mail.el (epa-mail-encrypt): Fix bug when a name has no key.
+
+2012-09-17 Chong Yidong <cyd@gnu.org>
+
+ * shell.el (shell-file-name-chars, shell-file-name-quote-list)
+ (shell-dynamic-complete-functions): Convert to defcustom.
+ (shell-prompt-pattern, shell-completion-fignore): Doc fix.
+
+ * bookmark.el (bookmark-bmenu-toggle-filenames): Doc fixes.
+ * comint.el (comint-prompt-read-only):
+ * custom.el (defcustom):
+ * hi-lock.el (hi-lock-mode):
+ * ibuffer.el (ibuffer-formats):
+ * ielm.el (ielm-prompt-read-only):
+ * novice.el (disable-command):
+ * saveplace.el (toggle-save-place):
+ * speedbar.el (speedbar-supported-extension-expressions):
+ * startup.el (auto-save-list-file-prefix, init-file-user)
+ (after-init-hook, inhibit-startup-echo-area-message):
+ * strokes.el (strokes-help):
+ * time-stamp.el (time-stamp):
+ * calendar/calendar.el (calendar, diary-file):
+ * calendar/diary-lib.el (diary-mail-entries, diary)
+ (diary-list-entries-hook):
+ * calendar/holidays.el (holidays, calendar-holidays):
+ * calendar/lunar.el (lunar-phases):
+ * calendar/solar.el (sunrise-sunset):
+ * emulation/edt.el (edt-load-keys):
+ * emulation/viper.el (viper-mode):
+ * eshell/em-alias.el (eshell-command-aliases-list):
+ * eshell/esh-util.el (eshell-convert-numeric-arguments):
+ * international/ogonek.el (ogonek-information):
+ * net/tramp-cmds.el (tramp-bug):
+ * net/quickurl.el (quickurl-reread-hook-postfix):
+ * play/decipher.el (decipher-font-lock-keywords):
+ * progmodes/cc-styles.el (c-set-style):
+ * progmodes/idlw-shell.el (idlwave-shell-prompt-pattern):
+ * progmodes/inf-lisp.el (inferior-lisp-prompt):
+ * progmodes/octave-mod.el (octave-mode):
+ * progmodes/sql.el (sql-mode, sql-interactive-mode, sql-password):
+ * progmodes/verilog-mode.el (verilog-read-defines):
+ * textmodes/two-column.el (2C-mode): Likewise.
+
+2012-09-16 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * mail/mailabbrev.el (mail-abbrev-expand-hook): Work for a mail aliasee
+ that holds many addresses.
+
+2012-09-16 Chong Yidong <cyd@gnu.org>
+
+ * align.el (align-areas): Call the indication function with
+ positions instead of markers for arguments (Bug#12343).
+
+ * files.el (parse-colon-path): Use split-string (Bug#12351).
+
+ * window.el (special-display-popup-frame): Doc fix (Bug#8853).
+ (display-buffer-function): Mark as obsolete.
+
+ * progmodes/compile.el (compilation-parse-errors): Accept list
+ values similar to font-lock-keywords (Bug#12136).
+ Suggested by Oleksandr Manzyuk.
+ (compilation-error-regexp-alist): Doc fix.
+
+2012-09-15 Glenn Morris <rgm@gnu.org>
+
+ * version.el (emacs-bzr-version-bzr): New function.
+ (emacs-bzr-get-version): Add optional EXTERNAL argument.
+
+ * vc/vc-bzr.el (vc-bzr-working-revision): For lightweight local
+ checkouts, check the parent dirstate matches the branch.
+ Add "--tree" to "bzr revno" arguments. Don't try to shorten the
+ empty string.
+
+ * version.el (emacs-bzr-version): Doc fix.
+ (emacs-bzr-version-dirstate): New function.
+ (emacs-bzr-get-version): For lightweight checkouts, if the parent
+ is local try and check that it matches the branch. If not, just
+ use dirstate information. (Bug#12441)
+
+2012-09-14 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-do-chmod): Use `eq' to detect empty input.
+ (Bug#12399)
+
+2012-09-14 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/advice.el (ad-prognify): Remove, use macroexp-progn.
+
+ * emacs-lisp/edebug.el: Miscellaneous cleanup.
+ Remove obsolete byte-compiler hack that tried to silence some warnings.
+ (edebug-submit-bug-report): Remove.
+ (edebug-get-buffer-window, edebug-sit-for, edebug-input-pending-p):
+ Remove aliases, use the un-prefixed name instead.
+ (edebug-pop-to-buffer): Consider other frames.
+ (edebug-original-read):: Make it more obvious that it's always defined.
+ (edebug--make-form-data-entry, edebug--form-data-name)
+ (edebug--form-data-begin, edebug--form-data-end): Rename from the
+ single-dashed name, and implement with cl-defstruct.
+ (edebug-set-form-data-entry): Use the standard accessors.
+ (edebug-make-top-form-data-entry): Use push.
+ (edebug-no-match): Drop useless `funcall'.
+ (mapcar, mapconcat, mapatoms, apply, funcall): Don't add debug specs
+ to functions.
+ (defsubst, dont-compile, eval-when-compile, eval-and-compile)
+ (delay-mode-hooks, with-temp-file, with-temp-message, ad-dolist)
+ (with-syntax-table, push, pop, 1value, noreturn, defadvice)
+ (easy-menu-define, with-custom-print): Remove redundant specs.
+ (edebug-outside-overriding-local-map)
+ (edebug-outside-overriding-terminal-local-map): Remove, unused.
+ (edebug--display): Bind unread-command-events directly to nil rather
+ than binding it to unread-command-events and later setting it to nil.
+ (edebug--display): Kill edebug-eval-buffer here...
+ (edebug--recursive-edit): ...rather than here.
+ Bind standard-output and standard-input.
+ (edebug-eval): Check cl-macroexpand-all is fboundp.
+ (edebug-temp-display-freq-count): Fix last change.
+
+ * emacs-lisp/easymenu.el (easy-menu-define): Add `debug' spec.
+ * subr.el (noreturn, 1value): Add `debug' spec.
+ * emacs-lisp/advice.el: Require cl-lib.
+ (ad-copy-tree): Remove, use copy-tree instead.
+ (ad-dolist): Remove use dolist or cl-dolist instead.
+ (ad-do-return): Remove, use cl-return instead.
+ (defadvice): Add `debug' spec.
+
+2012-09-13 Juri Linkov <juri@jurta.org>
+
+ * dired-aux.el (dired-do-chxxx): Use `eq' to detect empty input.
+ (Bug#12399)
+
+2012-09-13 Glenn Morris <rgm@gnu.org>
+
+ * calc/calc.el (math-compose-expr):
+ * calc/calc-ext.el (math-compose-expr):
+ * progmodes/cc-defs.el (cl-macroexpand-all):
+ * progmodes/cc-langs.el (delete-duplicates, mapcan)
+ (cl-macroexpand-all): Update declarations.
+
+ * vc/vc.el: No need to require ediff.
+ (ediff-load-version-control): Declare.
+ (ediff-vc-internal): Fix declaration.
+ (vc-version-ediff): Require ediff.
+
+2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use a more backwards-compatible timer format (Bug#12430).
+ * emacs-lisp/timer.el (timer): PSECS is now at the end, rather than
+ being right after USECS, as that better supports old code that
+ inadvisedly looked directly at the timer vector.
+
+2012-09-13 Kenichi Handa <handa@gnu.org>
+
+ * language/chinese.el ("Chinese-GB", "Chinese-BIG5")
+ ("Chinese-CNS", "Chinese-EUC-TW"): Add chinese-gbk to
+ `coding-priority' property of these language environment.
+
+2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix glitches caused by addition of psec to timers (Bug#12430).
+ * image.el (image-animate-timer):
+ * time.el (display-time-world-timer):
+ Use timer--function and timer--args rather than raw access to
+ timer vector.
+
+2012-09-13 Glenn Morris <rgm@gnu.org>
+
+ * emacs-lisp/bytecomp.el (byte-compile-warning-prefix):
+ If not compiling a file, try using load-file-name.
+
+2012-09-13 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/edebug.el (edebug-outside-unread-command-events):
+ Fix last change.
+ (edebug-update-eval-list): Use `push'.
+
+ * emacs-lisp/edebug.el: Use lexical-binding.
+ Remove the "edebug-" prefix from non-dynamically-scoped variables.
+ Mark unused args with underscore.
+ (edebug-save-restriction, edebug-outside-excursion): Use `declare'.
+ (edebug-form-data): Use defvar-local.
+ (edebug-make-before-and-after-form, edebug-make-after-form):
+ Use backquote.
+ (edebug-args, edebug-value, edebug-after-index, edebug-arg-mode):
+ Not dynamically scoped any more.
+ (edebug--enter-trace): Add arguments `function' and `args'.
+ Rename from edebug-enter-trace.
+ (edebug-enter): Call it accordingly. Bind edebug-function explicitly.
+ (edebug--update-coverage): Add `after-index' and `value' args.
+ Rename from edebug-update-coverage.
+ (edebug-slow-after): Call it accordingly.
+ (edebug--recursive-edit): Add arg `arg-mode'. Rename from
+ edebug-recursive-edit.
+ (edebug--display): Call it accordingly. Add args `value',
+ `offset-index', and `arg-mode'. Rename from edebug-display.
+ (edebug-debugger, edebug): Call it accordingly.
+ (edebug-eval-display-list): Use dolist.
+
+2012-09-12 Juri Linkov <juri@jurta.org>
+
+ * info.el (Info-search): Don't check for isearch-mode and
+ isearch-regexp before let-binding search-spaces-regexp to
+ Info-search-whitespace-regexp.
+ (Info-isearch-search): Let-bind Info-search-whitespace-regexp to
+ search-whitespace-regexp if isearch-lax-whitespace or
+ isearch-regexp-lax-whitespace is non-nil.
+ (Info-mode): Don't set local variable search-whitespace-regexp.
+ http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00811.html
+
+2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/debug.el (debugger-outer-unread-command-char, debug)
+ (debugger-env-macro): Remove support for unread-command-char.
+
+ * subr.el (set-temporary-overlay-map): Minimize slightly the impact of
+ the temporary map re-appearing on emulation-mode-map-alists.
+
+ * emacs-lisp/edebug.el (def-edebug-form-spec): Remove, it's been broken
+ since 22.1.
+
+ * ehelp.el (with-electric-help): Accept functions in
+ electric-help-form-to-execute.
+ (electric-help-execute-extended, electric-help-ctrl-x-prefix): Use it.
+ And replace unread-command-char -> unread-command-events.
+
+2012-09-12 Michael Albinus <michael.albinus@gmx.de>
+
+ Sync with Tramp 2.2.6.
+
+ * net/tramp.el (tramp-accept-process-output): Don't use
+ JUST-THIS-ONE in the XEmacs case.
+
+ * net/trampver.el: Update release number.
+
+2012-09-12 Martin Rudalics <rudalics@gmx.at>
+
+ * emacs-lisp/debug.el (debugger-previous-window-height):
+ New variable.
+ (debug): When debugger-jumping-flag is non-nil try to restore
+ height of debugger window. (Bug#8789)
+
+2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/edebug.el (edebug-enter): Don't mess with
+ overriding-local-map and pre/post-command-hook here.
+ (edebug-recursive-edit): Do it here instead (bug#12345).
+ (edebug-outside-unread-command-char): Remove all uses of
+ unread-command-char.
+
+ * emacs-lisp/debug.el (debug): Don't bind debug-on-error since
+ inhibit-debugger is bound instead.
+
+2012-09-11 Bastien Guerry <bzg@gnu.org>
+
+ * subr.el (set-temporary-overlay-map): Add a docstring.
+ (Bug#12346)
+
+2012-09-11 Bastien Guerry <bzg@gnu.org>
+
+ * minibuffer.el (completion-table-subvert): Fix docstring.
+ (Bug#12347)
+
+2012-09-11 Bastien Guerry <bzg@gnu.org>
+
+ * help-fns.el (describe-variable): Fix typo. (Bug#12346)
+
+2012-09-10 Michael R. Mauger <mmaug@yahoo.com>
+
+ * progmodes/sql.el: Version 3.1
+ (sql-db2-escape-newlines): New variable.
+ (sql-escape-newlines-filter): Use it.
+
+2012-09-10 Juanma Barranquero <lekktu@gmail.com>
+
+ * custom.el (custom-theme-load-confirm): Remove unneeded assignment.
+
+2012-09-10 Dan Nicolaescu <dann@gnu.org>
+
+ * vc/diff-mode.el (diff-mode-menu):
+ Bind diff-remove-trailing-whitespace.
+
+2012-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * emacs-lisp/lisp-mode.el (emacs-list-byte-code-comment-re): New var.
+ (emacs-lisp-byte-code-comment, emacs-lisp-byte-code-syntax-propertize)
+ (emacs-lisp-byte-code-mode): New functions.
+ (eval-sexp-add-defvars): Don't skip defvars in column >0.
+ (eval-defun-2): Remove bogus interactive spec.
+ (lisp-indent-line): Remove redundant whole-exp code, now done in
+ indent-according-to-mode.
+ (save-match-data): Remove redundant indent data.
+
+ * emacs-lisp/benchmark.el (benchmark-run, benchmark-run-compiled):
+ Use `declare'.
+
+2012-09-09 Juri Linkov <juri@jurta.org>
+
+ * replace.el (replace-regexp-lax-whitespace): New defcustom.
+ (replace-lax-whitespace, query-replace-regexp)
+ (query-replace-regexp-eval, replace-regexp): Doc fix.
+ (perform-replace, replace-highlight): Let-bind
+ isearch-lax-whitespace to replace-lax-whitespace and
+ isearch-regexp-lax-whitespace to replace-regexp-lax-whitespace.
+
+ * isearch.el (isearch-query-replace): Let-bind
+ replace-lax-whitespace to isearch-lax-whitespace and
+ replace-regexp-lax-whitespace to
+ isearch-regexp-lax-whitespace. (Bug#10885)
+
+2012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * eshell/em-unix.el (eshell/sudo): Explicitly drop return value.
+
+2012-09-09 Alan Mackenzie <acm@muc.de>
+
+ * progmodes/cc-engine.el (c-state-cache-init):
+ Initialise c-state-semi-nonlit-pos-cache\(-limit\)? properly.
+ (c-record-parse-state-state):
+ Record c-state-semi-nonlit-pos-cache\(-limit\)?.
+
+2012-09-09 Andreas Schwab <schwab@linux-m68k.org>
+
+ * register.el (register-separator): Rename from
+ separator-register. All uses changed. Doc fix.
+ (register): Fix version.
+
+2012-09-09 Chong Yidong <cyd@gnu.org>
+
+ * replace.el (query-replace-map): Bind four new symbols for
+ requesting window scrolling.
+
+ * subr.el (y-or-n-p): Handle the window-scrolling bindings in
+ query-replace-map (Bug#8948).
+
+ * custom.el (custom-theme-load-confirm): Use y-or-n-p.
+
+ * emacs-lisp/map-ynp.el (map-y-or-n-p): Don't bind scrolling keys
+ since they are now in query-replace-map.
+
+ * window.el (scroll-other-window-down): Make the arg optional.
+
+2012-09-09 Chong Yidong <cyd@gnu.org>
+
+ * files.el (hack-local-variables-confirm): Use quit-window to kill
+ the *Local Variables* buffer.
+
+2012-09-08 Dmitry Gutov <dgutov@yandex.ru>
+
+ * progmodes/ruby-mode.el (ruby-toggle-block): Guess the current block,
+ not just expect to be at its beginning. Adjust callees.
+ Succeed when do-end block has no space before the pipe character.
+ (ruby-brace-to-do-end): When the original block is one-liner,
+ convert to multiline. Reindent the result.
+
+2012-09-08 Jambunathan K <kjambunathan@gmail.com>
+
+ * register.el (register): New group.
+ (register-separator): New user option.
+ (increment-register): Route it to `append-to-register', if
+ register contains text. Implication is that `C-x r +' can now be
+ used for appending to a text register (bug#12217).
+ (append-to-register, prepend-to-register): Add separator based on
+ `register-separator.
+
2012-09-08 Alan Mackenzie <acm@muc.de>
AWK Mode: make auto-newline work when there's "==" in the pattern.
-2012-09-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
++2012-09-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ * unexmacosx.c: Define LC_DATA_IN_CODE if not defined.
+ (print_load_command_name): Add case LC_DATA_IN_CODE.
+ (dump_it) [LC_DATA_IN_CODE]: Call copy_linkedit_data.
+
-2012-09-18 Glenn Morris <rgm@gnu.org>
++2012-09-21 Glenn Morris <rgm@gnu.org>
+
+ * eval.c (Frun_hook_with_args_until_success)
+ (Frun_hook_with_args_until_failure): Doc fixes. (Bug#12393)
+
-2012-09-14 Andreas Schwab <schwab@linux-m68k.org>
++2012-09-21 Andreas Schwab <schwab@linux-m68k.org>
+
+ * fileio.c (Ffile_selinux_context): Only call freecon when
+ lgetfilecon succeeded.
+ (Fset_file_selinux_context): Likewise. (Bug#12444)
+
-2012-09-12 Eli Zaretskii <eliz@gnu.org>
++2012-09-21 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (try_window_reusing_current_matrix): Under bidi
+ reordering, locate the cursor by calling set_cursor_from_row; if
+ that fails, clear the desired glyph matrix before returning a
+ failure indication to the caller. Fixes leaving garbled display
+ when fast scrolling with a down-key. (Bug#12403)
+ (compute_stop_pos_backwards): Fix a typo that caused crashes while
+ scrolling through multibyte text.
+
-2012-09-12 Jan Djärv <jan.h.d@swipnet.se>
+2012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
- * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
- does not become zero (Bug#12234). Backport from trunk.
+ * alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*
+ calling mark_vectorlike since that's the one that marks the window.
+ (mark_discard_killed_buffers): Mark the final cdr.
+ * window.h (struct window): Move prev/next_buffers to the
+ non-standard fields.
+ * window.c (make_window): Initialize prev/next_buffers manually.
+
+2012-09-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ Omit unused arg EXPECTED from socket hooks.
+ * keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
+ * nsterm.m (ns_term_init):
+ * termhooks.h (struct terminal.read_socket_hook):
+ * w32inevt.c (w32_console_read_socket):
+ * w32term.c (w32_read_socket):
+ * xterm.c (XTread_socket):
+ Omit unused arg EXPECTED. All callers changed.
+ (store_user_signal_events): Return void, not int, since callers no
+ longer care about the return value. All uses changed.
+
+2012-09-20 Juanma Barranquero <lekktu@gmail.com>
+
+ * w32gui.h (XParseGeometry): Do not declare.
+
+2012-09-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * w32inevt.c (w32_console_read_socket): Return -1 on failure, not 0.
+ Ignore 'expected'. See Eli Zaretskii in
+ <http://bugs.gnu.org/12471#8> (last line).
+
+ * frame.c (read_integer): Remove. All uses replaced by strtol/strtoul.
+ (XParseGeometry): Now static. Substitute extremal values for
+ values that are out of range.
+
+2012-09-19 Jan Djärv <jan.h.d@swipnet.se>
+
+ * w32xfns.c (read_integer, XParseGeometry): Move to frame.c.
+
+ * nsfns.m (XParseGeometry): Remove.
+ (Fx_create_frame): Call x_set_offset to correctly interpret
+ top_pos in geometry.
+
+ * frame.c (read_integer, XParseGeometry): Moved from w32xfns.c.
+ (Fx_parse_geometry): If there is a space in string, call
+ Qns_parse_geometry, otherwise do as on other terms (Bug#12368).
+
+2012-09-17 Eli Zaretskii <eliz@gnu.org>
+
+ * search.c (scan_buffer): Use character positions in calls to
+ region_cache_forward and region_cache_backward, not byte
+ positions. (Bug#12196)
+
+ * w32term.c (w32_read_socket): Set pending_signals to 1, like
+ xterm.c does. Reported by Daniel Colascione <dancol@dancol.org>.
+
+ * ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize
+ __malloc_extra_blocks to 32 instead of 64, like alloc.c did in
+ emacs_blocked_malloc, now deleted.
+
+2012-09-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove no-longer-needed Solaris 2.4 vfork bug workaround.
+ The workaround was for improving performance on Solaris 2.4, but
+ is getting in the way now. Emacs will still work if someone is
+ still running Solaris 2.4 in a museum somewhere; Sun dropped
+ support for Solaris 2.4 in 2003.
+ * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
+ * process.c (create_process) [HAVE_WORKING_VFORK]:
+ Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
+ since Emacs no longer uses vfork on that platform.
+
+2012-09-17 Glenn Morris <rgm@gnu.org>
+
+ * emacs.c: Use COPYRIGHT.
+
+2012-09-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove configure's --without-sync-input option (Bug#12450).
+ When auditing signal-handling in preparation for cleaning it up,
+ I found that SYNC_INPUT has race conditions and would be a real
+ pain to fix. Since it's an undocumented and deprecated
+ configure-time option, now seems like a good time to remove it.
+ Also see <http://bugs.gnu.org/11080#16>.
+ * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
+ (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
+ (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
+ (malloc_hysteresis):
+ (check_depth) [XMALLOC_OVERRUN_CHECK]:
+ (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
+ (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
+ (dont_register_blocks, bytes_used_when_reconsidered)
+ (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
+ (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
+ [!SYSTEM_MALLOC && !SYNC_INPUT]:
+ Remove. All uses removed.
+ (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
+ implementation, one that depends on whether the new macro
+ XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
+ is defined.
+ * atimer.c (run_timers, handle_alarm_signal):
+ * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
+ (handle_async_input, process_pending_signals)
+ (handle_input_available_signal, init_keyboard):
+ * nsterm.m (ns_read_socket):
+ * process.c (wait_reading_process_output):
+ * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
+ * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
+ (emacs_write):
+ * xterm.c (XTread_socket):
+ Assume SYNC_INPUT.
+ * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
+ * eval.c (handling_signal): Remove. All uses removed.
+ * lisp.h (ELSE_PENDING_SIGNALS): Remove.
+ All uses replaced with the SYNC_INPUT version.
+ (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
+ Remove decls.
+ * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
+ Now static.
+
+ * font.c (Ffont_shape_gstring): Remove unused local.
+
+2012-09-16 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (clean): No longer run nextstep's clean.
+
+ * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
+ (ns_frag): Remove.
+ (ns-app): Move here from ns.mk, and simplify.
+ (clean): Simplify nextstep entry.
+ * ns.mk: Remove file.
+
+2012-09-16 Kenichi Handa <handa@gnu.org>
+
+ * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
+ not covert the last few charactes.
+
+2012-09-16 Kenichi Handa <handa@gnu.org>
+
+ * font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
+ here, but just check the validity of glyphs in the glyph-string.
+
+2012-09-16 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (Fwindow_parameter, Fset_window_parameter): Accept
+ any window as argument (Bug#12452).
+
+2012-09-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
+ to ns_term_init to avoid memory leak.
+
+ * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
+ explicit retain/release.
+ (ns_term_init): Only allow one display. Initialize outerpool and
+ ns_*_types.
+
+2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port _setjmp fix to POSIXish hosts as well as Microsoft.
+ * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
+ it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
+ the Microsoft problem in a different way, by altering ../nt/config.nt.
+
+2012-09-15 Eli Zaretskii <eliz@gnu.org>
+
+ * w32xfns.c:
+ * w32uniscribe.c:
+ * w32term.c:
+ * w32select.c:
+ * w32reg.c:
+ * w32proc.c:
+ * w32menu.c:
+ * w32inevt.c:
+ * w32heap.c:
+ * w32font.c:
+ * w32fns.c:
+ * w32console.c:
+ * w32.c:
+ * w16select.c: Remove inclusion of setjmp.h, as it is now included
+ by lisp.h. This completes removal of setjmp.h inclusion
+ erroneously announced in the previous commit. (Bug#12446)
+
+ * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
+ more accurate.
+
+ * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
+ not defined as a macro. The latter happens on MS-Windows.
+ (Bug#12446)
+
+2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port better to POSIX hosts lacking _setjmp (Bug#12446).
+ * lisp.h: Include <setjmp.h> here, since we use its symbols here.
+ Some instances of '#include <setjmp.h>' removed, if the
+ only reason for the instance was because "lisp.h" was included.
+ (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
+ Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
+ and _longjmp with the new symbols. Emacs already uses _setjmp if
+ available, so this change affects only POSIXish hosts that have
+ sigsetjmp but not _setjmp, such as some versions of Solaris and
+ Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
+ * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
+ (png_load_body) [HAVE_PNG]:
+ (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
+ (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
+ Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
+ since PNG requires jmp_buf. This is the only exception to the
+ general rule that we now use sys_setjmp and sys_longjmp.
+ This exception is OK since this code does not change the signal
+ mask or longjmp out of a signal handler.
+
+2012-09-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
+ Include "syssignal.h", for 'main_thread'.
+
+2012-09-14 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Avoid out-of-range marker position (Bug#12426).
+ * insdel.c (replace_range, replace_range_2): Adjust
+ markers before overlays, as suggested by comments.
+ (insert_1_both, insert_from_buffer_1, adjust_after_replace):
+ Remove redundant check before calling offset_intervals.
+
+2012-09-14 Martin Rudalics <rudalics@gmx.at>
+
+ * xdisp.c (Fformat_mode_line): Unconditionally save/restore
+ current buffer (Bug#12387).
+
+2012-09-14 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.
+
+2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use a more backwards-compatible timer format (Bug#12430).
+ * keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
+ vector element, not from the 4th, since PSECS is now at the end.
+ (Fcurrent_idle_time): Doc fix.
+
+2012-09-13 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Function to mark objects and remove killed buffers at once.
+ * alloc.c (discard_killed_buffers): Rename to ...
+ (mark_discard_killed buffers) ... new name. Add marking
+ of remaining objects. Fix comment. Adjust users.
+ (mark_object): Do not touch frame buffer lists here.
+ * frame.c (delete_frame): Reset frame buffer lists here.
+
+2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Better workaround for GNOME bug when --enable-gcc-warnings.
+ * emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
+ Instead, disable -Wunused-local-typedefs. See Dmitry Antipov in
+ <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.
+
+ Simplify SIGIO usage (Bug#12408).
+ The code that dealt with SIGIO was crufty and confusing, e.g., it
+ played tricks like "#undef SIGIO" but these tricks were not used
+ consistently. Simplify mostly by not #undeffing standard symbols,
+ e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
+ or not as we please) rather than "defined SIGIO" (standard symbol
+ that we probably shouldn't #undef).
+ * conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
+ Modules that need it can include it.
+ [USG5_4 && emacs]: Likewise, do not include the streams stuff here.
+ * dispextern.h (ignore_sigio): New decl.
+ * emacs.c (shut_down_emacs): Invoke unrequest_sigio
+ unconditionally, since it's now a no-op if !USABLE_SIGIO.
+ * emacs.c (shut_down_emacs):
+ * keyboard.c (kbd_buffer_store_event_hold):
+ Use ignore_sigio rather than invoking 'signal' directly.
+ * keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
+ for FIONREAD.
+ (FIONREAD, SIGIO): Do not #undef.
+ (tty_read_avail_input): Use #error rather than a syntax error.
+ * process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
+ for I_PIPE, used by SETUP_SLAVE_PTY.
+ (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
+ * sysdep.c (croak): Remove; no longer needed. This bit of
+ temporary code, with Fred N. Fish's comment that it's temporary,
+ has been in Emacs since at least 1992!
+ (init_sigio, reset_sigio, request_sigio, unrequest_sigio):
+ Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
+ * syssignal.h (croak): Remove decl.
+ (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
+ * systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
+ now that we're termios-only.
+ (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
+ * term.c (dissociate_if_controlling_tty): Use #error rather than
+ a run-time error.
+
+ Work around GCC and GNOME bugs when --enable-gcc-warnings.
+ * emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
+ to work around GNOME bug 683906.
+ * image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
+ (struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
+ This works around GCC bug 54561.
+
+2012-09-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ More fixes for 'volatile' and setjmp/longjmp.
+ * eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
+ * image.c (struct png_load_context) [HAVE_PNG]: New type.
+ (png_load_body) [HAVE_PNG]:
+ (jpeg_load_body) [HAVE_JPEG]:
+ New function, with most of the old parent function's body.
+ (png_load) [HAVE_PNG]:
+ (jpeg_load) [HAVE_JPEG]:
+ Invoke the new function, to avoid longjmp munging our locals.
+ (struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
+ (my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
+ longjmp is passed 2, as the C standard doesn't guarantee this.
+ Instead, store the failure code into mgr->failure_code.
+
+2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
+ (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
+ (syms_of_keyboard): Remove support for unread-command-char.
+
+2012-09-12 Eli Zaretskii <eliz@gnu.org>
+
+ * w32proc.c (sys_kill): If PID is our process ID and the signal is
+ SIGABRT, call emacs_abort. Avoids silently exiting upon assertion
+ violation. (Bug#12426)
+
+2012-09-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
+
+2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * eval.c: Add `inhibit-debugger'.
+ (Qinhibit_debugger): New symbol.
+ (call_debugger): Bind it instead of Qdebug_on_error.
+ (maybe_call_debugger): Test Vinhibit_debugger.
+ (syms_of_eval): Define inhibit-debugger.
+ * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
+ (syms_of_xdisp): Remove inhibit-debug-on-message.
+
+2012-09-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Avoid _setjmp/_longjmp problems with local nonvolatile variables.
+ If a nonvolatile local variable is written before a _longjmp to
+ the frame containing the variable, and is read after the _longjmp,
+ the value read is indeterminate. Some local variables of type
+ 'struct handler' and 'struct catchtag' are used in this way, so
+ mark each of their slots as volatile if the slot can be set before
+ _longjmp and read afterwards.
+ * lisp.h (struct handler): var and chosen_clause are now volatile.
+ (struct catchtag): val, next, and pdlcount are now volatile.
+
+ * bidi.c (bidi_push_it, bidi_pop_it):
+ * fns.c (copy_hash_table):
+ * image.c (define_image_type):
+ * keyboard.c (kbd_buffer_store_event_hold):
+ * process.c (Fprocess_send_eof):
+ * xfaces.c (x_create_gc) [HAVE_NS]:
+ * xgselect.c (xg_select):
+ Prefer assignment to memcpy when either will do.
+
+ * alloc.c (discard_killed_buffers): Tune and simplify a bit.
+ Use pointer-to-a-pointer to simplify and avoid a NILP check each
+ time an item is removed. No need to mark this function 'inline';
+ the compiler knows better than we do.
+
+2012-09-11 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
+ (updateFrameSize:): Add delay parameter to updateFrameSize, send it
+ to change_frame_size (Bug#12388).
+ (windowDidResize:): Pass YES to updateFrameSize.
+
+ * nsterm.h: Add delay parameter to updateFrameSize.
+
+2012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Discard killed buffers from deleted window and frame objects.
+ This reduces an amount of references to killed buffers and
+ helps GC to reclaim them faster.
+ * alloc.c (discard_killed_buffers): New function.
+ (mark_object): Use it for deleted windows and frames.
+ (mark_object): If symbol's value is set up for a killed buffer
+ or deleted frame, restore it's global binding.
+ * data.c (swap_in_global_binding): Add GC notice.
+ (swap_in_symval_forwarding): Use convenient set_blv_where.
+ * window.c (wset_next_buffers, wset_prev_buffers): Move ...
+ * window.h: ... to here.
+
+2012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Convenient macro to check whether the buffer is live.
+ * buffer.h (BUFFER_LIVE_P): New macro.
+ * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
+ * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
+
+2012-09-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
+ composition cases (Bug#12364).
+
+ * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
+ overhang of succeeding glyphs overlapping box cursor.
+
+ * w32term.c (x_draw_glyph_string): Likewise.
+
+2012-09-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Simplify, document, and port floating-point (Bug#12381).
+ The porting part of this patch fixes bugs on non-IEEE platforms
+ with frexp, ldexp, logb.
+ * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
+ Now static.
+ * floatfns.c: Simplify discussion of functions that Emacs doesn't
+ support, by removing commented-out code and briefly listing the
+ C89 functions excluded. The commented-out stuff was confusing
+ maintenance, e.g., we thought we needed cbrt but it was commented out.
+ (logb): Remove decl; no longer needed.
+ (isfinite): New macro, if not already supplied.
+ (isnan): Don't replace any existing macro.
+ (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
+ are present on all C89 platforms.
+ (Ffrexp): Do not special-case zero, as frexp does the right thing
+ for that case.
+ (Flogb): Do not use logb, as it doesn't have the desired meaning
+ on hosts that use non-base-2 floating point. Instead, stick with
+ frexp, which is C89 anyway. Do not pass an infinity or a NaN to
+ frexp, to avoid getting an unspecified result.
+
+ * xdisp.c (Qinhibit_debug_on_message): Now static.
+
+2012-09-10 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (ns_update_begin): Set clip path to whole view by using
+ NSBezierPath (Bug#12131).
+
+2012-09-10 Chong Yidong <cyd@gnu.org>
+
+ * fns.c (Fdelq, Fdelete): Doc fix.
+
+2012-09-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
+ (XSETFLOAT, XSETMISC): Parenthesize macro bodies.
+
+2012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lisp.h (make_lisp_ptr): New macro to replace XSET.
+ (XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
+ Use it.
+
+2012-09-09 Eli Zaretskii <eliz@gnu.org>
+
+ * fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
+ left fringe if the window has a left margin. This avoids leaving
+ traces of the cursor because its leftmost pixel is not drawn over.
+
+ * dispnew.c (update_window_line): When the left margin area of a
+ screen line is updated, set the redraw_fringe_bitmaps_p flag of
+ that screen line. (Bug#12277)
+
+2012-09-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Assume C89 or later for math functions (Bug#12381).
+ This simplifies the code, and makes it a bit smaller and faster,
+ and (most important) makes it easier to clean up signal handling
+ since we can stop worring about floating-point exceptions in
+ library code. That was a problem before C89, but the problem
+ went away many years ago on all practical Emacs targets.
+ * data.c, image.c, lread.c, print.c:
+ Don't include <math.h>; no longer needed.
+ * data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
+ might be autoconfigured, as that never happens.
+ * data.c (fmod):
+ * doprnt.c (DBL_MAX_10_EXP):
+ * print.c (DBL_DIG):
+ Remove. C89 or later always defines these.
+ * floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
+ (in_float, float_error_arg, float_error_arg2, float_error_fn_name)
+ (arith_error, domain_error, domain_error2):
+ Remove all this pre-C89 cruft. Do not include <errno.h> as that's
+ no longer needed -- we simply return what C returns. All uses removed.
+ (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with
+ the wrapped code.
+ (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
+ Remove. All uses expanded, as these macros are no longer used
+ more than once and are now more trouble than they're worth.
+ (Ftan): Use tan, not sin / cos.
+ (Flogb): Assume C89 frexp.
+ (fmod_float): Assume C89 fmod.
+ (matherr) [HAVE_MATHERR]: Remove; no longer needed.
+ (init_floatfns): Remove. All uses removed.
+
+2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
+ compositeToPoint for OSX < 10.6 (Bug#12390).
+
+2012-09-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
+ This produces more-accurate results.
+
+2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (updateFrameSize): Call setFrame: on the view when size
+ changes (Bug#12088).
+
+2012-09-08 Chong Yidong <cyd@gnu.org>
+
+ * syntax.c (Fstring_to_syntax): Doc fix.
+
+2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
+ in the internal border.
+ (x_set_window_size): Remove static variables and their usage.
+ (ns_redraw_scroll_bars): Fix NSTRACE arg.
+ (ns_after_update_window_line, ns_draw_fringe_bitmap): Remove
+ fringe/internal border adjustment (Bug#11052).
+ (ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
+ (ns_draw_window_cursor): Remove fringe/internal border adjustment.
+ (ns_fix_rect_ibw): Remove.
+ (ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
+ (ns_dumpglyphs_box_or_relief): Ditto.
+ (ns_maybe_dumpglyphs_background): Remove fringe/internal border
+ adjustment.
+ (ns_dumpglyphs_image): Ditto.
+ (ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
+ border adjustment.
+ (ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
+ their usage. Add fringe_extended_p and its use as in other terms.
+ (ns_judge_scroll_bars): Code style fix. Call updateFrameSize if
+ scroll bar was removed.
+ (updateFrameSize): New function.
+ (windowDidResize): Move code to updateFrameSize and call it.
+
+ * nsterm.h (EmacsView): Add updateFrameSize.
+
+2012-09-07 Chong Yidong <cyd@gnu.org>
+
+ * textprop.c (Fget_text_property): Minor doc fix (Bug#12323).
+
+ * data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).
+
+2012-09-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ More signal-handler cleanup (Bug#12327).
+ * emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
+ Problem introduced when merging patches. Noted by Eli Zaretskii in
+ <http://bugs.gnu.org/12327#67>.
+ * floatfns.c: Comment fix.
+ * lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
+ SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
+ and anyway the declaration is harmless even if SIGDANGER is not defined.
+ * syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
+ defined BROKEN_FIONREAD). systty.h formerly did this, but other
+ source files not surprisingly expected syssignal.h to define, or
+ not define, SIGIO, and it's cleaner to do it that way, for consistency.
+ Include <sys/ioctl.h>, for FIONREAD.
+ * systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
+ This eliminates a problem whereby other files mysteriously had
+ to include "syssignal.h" before including "systty.h" if they
+ wanted to use "#ifdef SIGIO".
+
+2012-09-07 Eli Zaretskii <eliz@gnu.org>
+
+ * w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
+
+ * w32.c (sigemptyset): Empty the set.
+ (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.
+
+ * alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.
+
+2012-09-07 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * alloc.c (mark_buffer): Revert unsafe marking optimization.
+ (mark_object): Likewise for frame objects.
+
+2012-09-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * syssignal.h (handle_on_main_thread): Always declare,
+ even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
+ This ports to platforms without HAVE_PTHREAD.
+
+2012-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Signal-handler cleanup (Bug#12327).
+ Emacs's signal handlers were written in the old 4.2BSD style with
+ sigblock and sigmask and so forth, and this led to some
+ inefficiencies and confusion. Rewrite these to use
+ pthread_sigmask etc. without copying signal sets around. Also,
+ get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
+ 'signal', and instead use functions that do not attempt to take
+ over the system name space. This patch causes Emacs's text
+ segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
+ * alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
+ Do not include <signal.h> or "syssignal.h", as these
+ modules do not use signals.
+ * atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
+ * gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
+ Do not include <signal.h>, as "syssignal.h" does that for us now.
+ * atimer.c (sigmask_atimers): New function.
+ (block_atimers, unblock_atimers): New functions,
+ replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
+ All uses replaced.
+ * conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
+ no longer needed here.
+ * emacs.c (main): Inspect existing signal handler with sigaction,
+ so that there's no need to block and unblock SIGHUP.
+ * sysdep.c (struct save_signal): New member 'action', replacing
+ old member 'handler'.
+ (save_signal_handlers, restore_signal_handlers):
+ Use sigaction instead of 'signal' to save and restore.
+ (get_set_sighandler, set_sighandler) [!WINDOWSNT]:
+ New function. All users of 'signal' modified to use set_sighandler
+ if they're writeonly, and to use sys_signal if they're read+write.
+ (emacs_sigaction_init, forwarded_signal): New functions.
+ (sys_signal): Remove. All uses replaced by calls to sigaction
+ and emacs_sigaction_init, or by direct calls to 'signal'.
+ (sys_sigmask) [!__GNUC__]: Remove; no longer needed.
+ (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
+ all uses replaced by pthread_sigmask etc. calls.
+ * syssignal.h: Include <signal.h>.
+ (emacs_sigaction_init, forwarded_signal): New decls.
+ (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t.
+ (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
+ (sigmask, sys_sigmask): Remove; no longer needed.
+ (sigpause): Remove. All uses replaced by its definiens, sigsuspend.
+ (sigblock, sigunblock, sigfree):
+ (sigsetmask) [!defined sigsetmask]:
+ Remove. All uses replaced by pthread_sigmask.
+ (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN)
+ no longer need to be replaced, and its typical old uses
+ are now done via emacs_sigaction_init and sigaction.
+ (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
+ (sys_sigdel): Remove; unused.
+ (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef.
+
+2012-09-06 Eli Zaretskii <eliz@gnu.org>
+
+ * process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
+ SIGCHLD handling on systems that don't have WNOHANG. (Bug#12327)
+
+2012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Explicitly mark buffer_defaults and buffer_local_symbols.
+ * alloc.c (Fgarbage_collect): Mark buffer_defaults and
+ mark_local_symbols here.
+ (mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
+ since special buffers aren't marked here any more.
+ (allocate_buffer): Chain new buffer with all_buffers here...
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
+ not here.
+ (Vbuffer_defaults, Vbuffer_local_symbols): Remove.
+ (syms_of_buffer): Remove staticpro of the above.
+ (init_buffer_once): Set names for buffer_defaults and
+ buffer_local_symbols.
+
+2012-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use bool for booleans in font-related modules.
+ * font.c (font_intern_prop, font_style_to_value)
+ (font_style_symbolic, font_parse_xlfd, font_parse_fcname)
+ (generate_otf_features, font_check_otf_features, font_check_otf)
+ (font_match_p, font_list_entities, font_at):
+ * fontset.c (fontset_id_valid_p, reorder_font_vector
+ (fontset_find_font, Fset_fontset_font)
+ (face_suitable_for_char_p) [0]:
+ * ftfont.c (fc_initialized, ftfont_get_open_type_spec)
+ (ftfont_open, ftfont_text_extents, ftfont_check_otf):
+ (m17n_flt_initialized, ftfont_shape_by_flt):
+ * ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
+ * nsfont.m (nsfont_draw):
+ * w32font.c (w32font_draw):
+ * w32term.c (x_draw_glyphless_glyph_string_foreground):
+ Use bool for booleans.
+ * font.h: Adjust to above API changes.
+ (struct font, struct font_driver, struct font_driver_list):
+ Use bool for booleans.
+ (struct font): Remove useless member encoding_type.
+ All users removed.
+ * fontset.c, xftfont.c: Omit unnecessary static decls.
+
+2012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * alloc.c (mark_object): Revert window marking code
+ since it's unsafe for the Fset_window_configuration.
+
+2012-09-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix race conditions with signal handlers and errno (Bug#12327).
+ Be more systematic about preserving errno whenever a signal
+ handler returns, even if it's not in the main thread. Do this by
+ renaming signal handlers to distinguish between signal delivery
+ and signal handling. All uses changed.
+ * atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
+ * data.c (deliver_arith_signal): Rename from arith_error.
+ * dispnew.c (deliver_window_change_signal): Rename from
+ window_change_signal.
+ * emacs.c (deliver_error_signal): Rename from fatal_error_signal.
+ (deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
+ * keyboard.c (deliver_input_available_signal): Rename from
+ input_available_signal.
+ (deliver_user_signal): Rename from handle_user_signal.
+ (deliver_interrupt_signal): Rename from interrupt_signal.
+ * process.c (deliver_pipe_signal): Rename from send_process_trap.
+ (deliver_child_signal): Rename from sigchld_handler.
+ * atimer.c (handle_alarm_signal):
+ * data.c (handle_arith_signal):
+ * dispnew.c (handle_window_change_signal):
+ * emacs.c (handle_fatal_signal, handle_danger_signal):
+ * keyboard.c (handle_input_available_signal):
+ * keyboard.c (handle_user_signal, handle_interrupt_signal):
+ * process.c (handle_pipe_signal, handle_child_signal):
+ New functions, with the actual signal-handling code taken from the
+ original respective signal handlers, sans the sporadic attempts to
+ preserve errno, since that's now done by handle_on_main_thread.
+ * atimer.c (alarm_signal_handler): Remove unnecessary decl.
+ * emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
+ * emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
+ Move to sysdep.c.
+ (main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
+ Move initialization of main_thread to sysdep.c's init_signals.
+ * process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
+ our usage, and simplifies the mainline code.
+ (record_child_status_change): New static function, as a helper
+ for handle_child_signal, and with most of the old child handler's
+ contents.
+ (CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
+ (handle_child_signal): Use the above.
+ * sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
+ Moved here from emacs.c.
+ (init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
+ code moved here from emacs.c's main function.
+ * sysdep.c, syssignal.h (handle_on_main_thread): New function,
+ replacing the old SIGNAL_THREAD_CHECK. All uses changed. This
+ lets callers save and restore errno properly.
+
+2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Remove redundant or unused things here and there.
+ * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
+ * conf_post.h (RE_TRANSLATE): Use char_table_translate.
+ * editfns.c (Fcompare_buffer_substrings): Likewise.
+ * frame.h (struct terminal, struct font_driver_list):
+ Remove redundant declarations.
+ * window.h (Qleft, Qright): Likewise.
+
+2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Do not mark objects from deleted buffers, windows and frames.
+ * alloc.c (mark_buffer): Mark just the buffer if it is dead.
+ (mark_object): Likewise for windows and frames.
+
+2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * alloc.c (valid_lisp_object_p): Treat killed buffers,
+ buffer_defaults and buffer_local_symbols as valid objects.
+ Return special value to denote them.
+
+2012-09-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
+ * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
+ (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
+ (file_name_absolute_p, Fsubstitute_in_file_name):
+ (check_executable, check_writable, Ffile_accessible_directory_p)
+ (Fset_file_selinux_context, Fdefault_file_modes)
+ (Finsert_file_contents, choose_write_coding_system)
+ (Fwrite_region, build_annotations, a_write, e_write)
+ (Fdo_auto_save):
+ * filelock.c (boot_time_initialized, get_boot_time)
+ (get_boot_time_1, lock_file_1, within_one_second):
+ * floatfns.c (in_float):
+ * fns.c (concat, internal_equal, Frequire, base64_encode_1)
+ (base64_decode_1, cmpfn_eql, cmpfn_user_defined)
+ (sweep_weak_table, sweep_weak_hash_tables, secure_hash):
+ * lisp.h (struct Lisp_Hash_Table.cmpfn):
+ * window.c (compare_window_configurations):
+ Use bool for booleans.
+ * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
+ (Fdefault_file_modes): Now mode_t, not int, for modes.
+ (Fdo_auto_save): Set a boolean to 1 rather than using ++.
+ (internal_delete_file): Now returns void, not a (boolean) int,
+ since nobody was looking at the return value.
+ * lisp.h, window.h: Adjust to above API changes.
+
+ * xdisp.c (set_message): Simplify and reindent last change.
+
+2012-09-05 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
+
+2012-09-04 Lars Ingebrigtsen <larsi@gnus.org>
+
+ * eval.c (call_debugger): Make the function non-static so that we
+ can call it from set_message.
+
+ * xdisp.c (set_message): Implement the new variable `debug-on-message'.
+ (syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.
+
+2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Give more-useful info on a fatal error (Bug#12328).
+ * alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
+ (die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
+ of doing the work ourselves.
+ * emacs.c (fatal_error_signal): Let fatal_error_backtrace
+ do most of the work.
+ (fatal_error_backtrace): New function, taken from the guts
+ of the old fatal_error_signal, but with a new option to output
+ a backtrace.
+ (shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
+ info about the signal than just its number.
+ * lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
+ * sysdep.c: Include <execinfo.h>
+ (emacs_backtrace): New function, taken partly from the previous
+ code of the 'die' function.
+ (emacs_abort): Call fatal_error_backtrace rather than abort.
+
+2012-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c (readevalloop): Call internal-macroexpand-for-load to perform
+ eager (load-time) macro-expansion.
+ * lisp.mk (lisp): Add macroexp.
+
+2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Simplify redefinition of 'abort' (Bug#12316).
+ Do not try to redefine the 'abort' function. Instead, redo
+ the code so that it calls 'emacs_abort' rather than 'abort'.
+ This removes the need for the NO_ABORT configure-time macro
+ and makes it easier to change the abort code to do a backtrace.
+ * .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
+ * emacs.c (abort) [!DOS_NT && !NO_ABORT]:
+ Remove; sysdep.c's emacs_abort now takes its place.
+ * lisp.h (emacs_abort): New decl. All calls from Emacs code to
+ 'abort' changed to use 'emacs_abort'.
+ * msdos.c (dos_abort) [defined abort]: Remove; not used.
+ (abort) [!defined abort]: Rename to ...
+ (emacs_abort): ... new name.
+ * sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
+ the place of the old 'abort' in emacs.c.
+ * w32.c, w32fns.c (abort): Do not #undef.
+ * w32.c (emacs_abort): Rename from w32_abort.
+
+2012-09-04 Eli Zaretskii <eliz@gnu.org>
+
+ * w32uniscribe.c (uniscribe_shape): Reverse the sign of
+ offsets[j].dv, since the y axis of the screen coordinates points
+ down, while the y axis of the font definition coordinates points
+ up. This fixes display of Arabic diacritics such as KASRA and
+ KASRATAN. (Bug#11860)
+
+2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Be more systematic about _setjmp vs setjmp.
+ * alloc.c (test_setjmp, mark_stack):
+ * image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
+ (PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
+ (png_load, my_error_exit, jpeg_load):
+ * process.c (send_process_trap, send_process):
+ Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
+ The underscored versions are up to 30x faster on some hosts.
+ Formerly, the code used setjmp+longjmp sometimes and
+ _setjmp+_longjmp at other times, with no particular reason to
+ prefer setjmp+longjmp.
+
+2012-09-03 Paul Eggert <eggert@cs.ucla.edu>
-2012-08-24 Chong Yidong <cyd@gnu.org>
+ Fix minor problem found by static checking.
+ * buffer.c (Fdelete_all_overlays): Return nil.
+
+2012-09-03 Martin Rudalics <rudalics@gmx.at>
+
+ * buffer.c (Fdelete_all_overlays): New function.
+
+2012-09-03 Chong Yidong <cyd@gnu.org>
+
+ * gtkutil.c: Add extern decl for Qxft.
+
+2012-09-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * emacs.c, eval.c: Use bool for boolean.
+ * emacs.c (initialized, inhibit_window_system, running_asynch_code):
+ (malloc_using_checking) [DOUG_LEA_MALLOC]:
+ (display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
+ (noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
+ (main, decode_env_path, Fdaemon_initialized):
+ * eval.c (call_debugger, Finteractive_p, interactive_p):
+ (unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
+ (maybe_call_debugger, Fbacktrace):
+ * process.c (read_process_output, exec_sentinel):
+ Use bool for booleans.
+ * emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
+ All callers changed.
+ * eval.c (interactive_p): Omit always-true boolean argument
+ EXCLUDE_SUBRS_P. All callers changed.
+ * dispextern.h, lisp.h: Reflect above API changes.
+ * firstfile.c (dummy): Use the address of 'main', whose signature
+ won't change, instead of the address of 'initialize', whose
+ signature just changed from int to bool.
+ * lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
+ * msdos.c (fatal_error_in_progress): ... from here.
+ * xdisp.c (redisplaying_p): Now a boolean. Set it to 1 instead
+ of incrementing it.
+ (redisplay_internal, unwind_redisplay): Simply clear
+ REDISPLAYING_P when unwinding, instead of saving its previous,
+ always-false value and then restoring it.
+
+ Clean up some extern decls.
+ Mostly, this hoists extern decls out of .c files and into .h files.
+ That way, we're more likely to catch errors if the interfaces change.
+ * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
+ declare xg_mark_data.
+ * dispextern.h (x_frame_parm_handlers):
+ * font.h (Qxft):
+ * lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
+ (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
+ (Qultra_bold, Qoblique, Qitalic):
+ Move extern decl here from .c file.
+ * alloc.c (xg_mark_data) [USE_GTK]:
+ * doc.c (Qclosure):
+ * eval.c (Qlexical_binding):
+ * fns.c (time) [!HAVE_UNISTD_H]:
+ * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
+ (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
+ * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
+ * lread.c (Qinternal_interpreter_environment):
+ * minibuf.c (Qbuffer):
+ * process.c (QCfamily, QCfilter):
+ * widget.c (free_frame_faces):
+ * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
+ * xfont.c (x_clear_errors):
+ * xterm.c (x_frame_parm_handlers):
+ Remove now-redundant extern decls.
+ * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
+ * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
+ Now static.
+ * xfaces.c: Remove unnecessary static decls.
+ * xterm.c (updating_frame): Remove decl of nonexistent object.
+
+ * Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
+ when building globals.h, as the objects that are not built on
+ this host are not needed to compile C files on this host.
+
+2012-09-02 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.h: Remove prototype for x_wm_set_size_hint.
+
+ * frame.h: Add missing prototype for x_wm_set_size_hint.
+
+2012-09-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
+ * doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
+ (Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
+ (Fsubstitute_command_keys):
+ * editfns.c (region_limit, find_field, Fconstrain_to_field)
+ (save_excursion_save, save_excursion_restore)
+ (disassemble_lisp_time, decode_time_components, emacs_nmemftime)
+ (format_time_string, general_insert_function)
+ (make_buffer_string, make_buffer_string_both)
+ (Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
+ * insdel.c (check_markers, gap_left, adjust_markers_for_insert)
+ (copy_text, insert_1, insert_1_both, insert_from_string)
+ (insert_from_string_before_markers, insert_from_string_1)
+ (insert_from_buffer, insert_from_buffer_1, replace_range)
+ (replace_range_2, del_range_1, del_range_byte, del_range_both)
+ (del_range_2, modify_region):
+ * intervals.c (intervals_equal, balance_possible_root_interval)
+ (adjust_intervals_for_insertion, merge_properties_sticky)
+ (graft_intervals_into_buffer, lookup_char_property)
+ (adjust_for_invis_intang, set_point_both)
+ (get_property_and_range, compare_string_intervals)
+ (set_intervals_multibyte_1, set_intervals_multibyte):
+ * keyboard.c (decode_timer):
+ Use bool for boolean.
+ * intervals.h, lisp.h, systime.h: Reflect above API changes.
+ * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
+
+2012-09-02 Chong Yidong <cyd@gnu.org>
+
+ * keymap.c (push_key_description): Print M-TAB as C-M-i
+ (Bug#11758).
+
+2012-09-02 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in (CCL_H, W32FONT_H): New macros.
+ (ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
+ ($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
+ ($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
+ ($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
+ ($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
+ ($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
+
+2012-09-01 Eli Zaretskii <eliz@gnu.org>
+
+ * w32uniscribe.c (uniscribe_shape): Handle correctly the case of
+ more than one grapheme cluster passed to the shaper: compute the
+ offset adjustment values separately for each cluster. (Bug#11860)
+
+ * image.c: Restore mistakenly removed inclusion of w32.h. Without
+ it, GCC doesn't see prototypes of w32_delayed_load, and complains
+ about implicit conversions from integer to pointer.
+
+2012-09-01 Daniel Colascione <dancol@dancol.org>
+
+ * w32fns.c (x_display_info_for_name): Prevent crash if w32 window
+ system used too early.
+
+2012-09-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ Better seed support for (random).
+ * emacs.c (main): Call init_random.
+ * fns.c (Frandom): Set the seed from a string argument, if given.
+ Remove long-obsolete Gentzel cruft.
+ * lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
+ (init_random): New function.
+
+2012-09-01 Daniel Colascione <dancol@dancol.org>
+
+ * xterm.h: Add header guards. Declare x_menubar_window_to_frame.
+ Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
+ x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
+ x_wm_set_size_hint, x_query_colors, x_real_positions,
+ x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
+ x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
+ all of which have been moved to common code.
+
+ * xfaces.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
+ to match header.
+
+ * w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
+ directly accessing frame internals.
+
+ * w32font.h: Include font.h. Define syms_of_w32font and
+ globals_of_w32font.
+
+ * process.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * nsterm.h: Remove declarations now in frame.h. Define
+ FRAME_X_SCREEN, FRAME_X_VISUAL.
+
+ * menu.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * keyboard.h: Declare ignore_mouse_drag_p whenever we have a
+ window system.
+
+ * keyboard.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * image.c: Include TERM_HEADER instead of listing all possible
+ window-system headers. Declare Vlibrary_cache when compiling for
+ Windows.
+
+ * gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
+ window system declarations.
+
+ * frame.h: Move common functions here: set_frame_menubar,
+ x_set_window_size, x_sync, x_get_focus_frame,
+ x_set_mouse_position, x_set_mouse_pixel_position,
+ x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
+ x_char_width, x_char_height, x_pixel_width, x_pixel_height,
+ x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
+ x_activate_menubar, x_real_positions, x_bitmap_icon,
+ x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
+ and x_query_colors.
+
+ * frame.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * font.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
+
+ * emacs.c: Include TERM_HEADER.
+
+ * dispnew.c: Include TERM_HEADER instead of listing all possible
+ window-system headers.
- * Version 24.2 released.
+ * ccl.h: Include character.h.
-2012-08-24 Eli Zaretskii <eliz@gnu.org>
+ * Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
+ the current window system; include in list of objects to link into
+ Emacs.
+
+2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Remove mark_ttys function and fix tty_display_info initialization.
+ * lisp.h (mark_ttys): Remove prototype.
+ * alloc.c (Fgarbage_collect): Remove redundant (and the only) call
+ to mark_ttys because all possible values of 'top_frame' slot are
+ the frames which are reachable from Vframe_list.
+ * term.c (mark_ttys): Remove.
+ (init_tty): Safely initialize 'top_frame' slot with Qnil.
+
+2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Change struct frame bitfields from unsigned char to unsigned.
+ * frame.h (struct frame): Change type of 'display_preempted',
+ 'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
+ 'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
+ 'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
+ bitfields from unsigned char to unsigned.
+
+2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Remove unused member of struct x_output and struct w32_output.
+ * xterm.h (struct x_output): Remove unused field 'needs_exposure'.
+ * w32term.h (struct w32_output): Likewise.
+
+2012-08-30 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
+ does not become zero (Bug#12234).
+
+2012-08-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
+ for GCC 4.7.1 x86-64.
+
+2012-08-30 Glenn Morris <rgm@gnu.org>
+
+ * lread.c (init_lread): For out-of-tree builds, only add the
+ source directory's site-lisp dir to the load-path if it exists,
+ consistent with in-tree builds. (Bug#12302)
+
+2012-08-28 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
+ button_values to NULL. Call setStykeMask so dialogs get a close button.
+ (windowShouldClose:): Set window_closed.
+ (dealloc): New member, free button_values.
+ (process_dialog:): Make member function. Remove window argument,
+ replace window with self. Count buttons and allocate and store values
+ in button_values.
+ (addButton:value:row:): value is int with the name tag. Call setTag
+ with tag. Remove return self, declare return value as void.
+ (addString:row:): Remove return self, declare return value as void.
+ (addSplit): Remove return self, declare return value as void.
+ (clicked:): Remove return self, declare return value as void.
+ Set dialog_return to button_values[seltag]. Code formatting change.
+ (initFromContents:isQuestion:): Adjust call to process_dialog.
+ Code formatting change.
+ (timeout_handler:): Set timer_fired to YES.
+ (runDialogAt:): Set timer_fired to NO.
+ Handle click on close button as quit.
+
+ * nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
+ Add window_closed and button_values. Add void as return value for
+ add(Button|String|Split). addButton takes int instead of Lisp_Object.
+ Add process_dialog as new member.
+
+2012-08-28 Eli Zaretskii <eliz@gnu.org>
* ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
is not one of the heaps we manage. (Bug#12242)
projects / emacs.git / commitdiff