From: Chong Yidong Date: Sun, 2 Jan 2011 20:31:19 +0000 (-0500) Subject: Merge changes from emacs-23 branch X-Git-Tag: emacs-pretest-24.0.90~104^2~618^2~1322^2~278^2~35 X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/7c420169baa7c50428589cca7f8eda71b462eb15 Merge changes from emacs-23 branch --- 7c420169baa7c50428589cca7f8eda71b462eb15 diff --cc admin/ChangeLog index 601f577523,de3fc5f52d..1314438a10 --- a/admin/ChangeLog +++ b/admin/ChangeLog @@@ -1,103 -1,8 +1,108 @@@ -2010-12-31 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * nt/README.W32: Update the information about PNG support libraries. + (Bug#7716) + +2010-12-27 Stefan Monnier + + * bzrmerge.el: New file to help merge branches while skipping + some revisions (e.g. from emacs-23 to trunk). + +2010-12-03 Andreas Schwab + + * CPP-DEFINES (EXPLICIT_SIGN_EXTEND): Remove. + +2010-10-12 Glenn Morris + + * notes/nextstep: Move here from ../nextstep/DEV-NOTES. + +2010-10-09 Glenn Morris + + * admin.el (set-version): Add doc/emacs/emacsver.texi. + +2010-10-09 Glenn Morris + + * admin.el (set-version): No need to act on doc/ files any more. + + * quick-install-emacs (PUBLIC_LIBSRC_BINARIES): Remove b2m. + +2010-09-05 Juanma Barranquero + + * unidata/BidiMirroring.txt: Update from + http://www.unicode.org/Public/6.0.0/ucd/BidiMirroring-6.0.0d2.txt + + * unidata/UnicodeData.txt: Update from + http://www.unicode.org/Public/6.0.0/ucd/UnicodeData-6.0.0d7.txt + +2010-08-09 Andreas Schwab + + * CPP-DEFINES (WORDS_BIG_ENDIAN): Remove. + +2010-08-05 Eli Zaretskii + + * MAINTAINERS: Rename src/unexec.c => src/unexcoff.c. + +2010-07-24 Christoph Scholtes + + * admin.el: Write version number to nt/makefile.w32-in. + * nt/makedist.bat: Remove; replaced with `zipdist.bat' + in the nt/ directory. + * nt/README.W32: Relocate to nt/ directory. + +2010-07-11 Andreas Schwab + + * CPP-DEFINES (HAVE_INDEX, HAVE_RINDEX): Remove. + +2010-07-08 Eli Zaretskii + + * MAINTAINERS: Update my responsibilities. + +2010-07-07 Andreas Schwab + + * CPP-DEFINES (BCOPY_DOWNWARD_SAFE, BCOPY_UPWARD_SAFE) + (GAP_USE_BCOPY, HAVE_BCMP, HAVE_BCOPY, bcmp, bcopy, bzero): + Remove. + +2010-06-12 Eli Zaretskii + + * unidata/bidimirror.awk: New file. + + * unidata/BidiMirroring.txt: New file from + http://www.unicode.org/Public/6.0.0/ucd/BidiMirroring-6.0.0d1.txt. + + * unidata/Makefile.in: (../../src/bidimirror.h): New target. + (all): Depend on ../../src/biditype.h and ../../src/bidimirror.h. + + * unidata/makefile.w32-in (../../src/bidimirror.h): New target. + (all): Depend on ../../src/biditype.h and ../../src/bidimirror.h. + + * unidata/biditype.awk: New file. + + * unidata/Makefile.in (../../src/biditype.h): New target. + + * unidata/makefile.w32-in (../../src/biditype.h): New target. + +2010-06-09 Juanma Barranquero + + * unidata/UnicodeData.txt: Update from + http://www.unicode.org/Public/6.0.0/ucd/UnicodeData-6.0.0d5.txt + +2010-05-27 Glenn Morris + + * quick-install-emacs (AVOID): No more Makefile.c files. + + * notes/cpp: Remove file. + +2010-05-15 Ken Raeburn + + * admin.el (set-version, set-copyright): Update emacs.c instead of + version.el. + + * make-tarball.txt: Update filename list in step 6. + + * quick-install-emacs: Scan emacs.c instead of version.el for + version string. + 2010-05-07 Chong Yidong * Version 23.2 released. diff --cc doc/emacs/ChangeLog index ba2156bd74,dcd7eba7d1..3b751584f6 --- a/doc/emacs/ChangeLog +++ b/doc/emacs/ChangeLog @@@ -1,15 -1,30 +1,41 @@@ -2010-12-30 Chong Yidong ++2011-01-02 Chong Yidong + + * rmail.texi (Rmail Display): Edit for grammar and conciseness. + -2010-12-27 Kenichi Handa ++2011-01-02 Kenichi Handa + + * rmail.texi (Rmail Display): Describe new features of Rmail in Info. + -2010-12-25 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * frames.texi (Cut and Paste): Modify the section's name and text: + don't mix "cut/paste" with "kill/yank". + (Cut/Paste Other App): Describe the per-session emulation of PRIMARY. + (Bug#7702) + + * trouble.texi (Checklist): Mention debug-on-quit. (Bug#7667) + -2010-12-18 Glenn Morris ++2011-01-02 Glenn Morris + + * maintaining.texi: Move inclusion of emerge after EDE, so that it + matches its position in the menu. (Bug#7674) + -2010-12-14 Glenn Morris ++2011-01-02 Glenn Morris + + * trouble.texi (Checklist): Mention not replying via news either. + -2010-12-11 Eli Zaretskii +2010-12-30 Tassilo Horn + + * misc.texi (Document View): Update DocView section with newly + supported document formats. + +2010-12-21 Chong Yidong + + * killing.texi: Resection the Info version to conform to the + printed manual, to avoid making sections on Accumulating Text, CUA + and Rectangles into full chapters. + +2010-12-13 Eli Zaretskii * custom.texi (Init Syntax): Add index entries for "character syntax". (Bug#7576) diff --cc doc/emacs/maintaining.texi index 8442586ab2,733336774e..6ae4cf2dd3 --- a/doc/emacs/maintaining.texi +++ b/doc/emacs/maintaining.texi @@@ -2354,7 -2346,4 +2354,3 @@@ the target should be built @ifnottex @include emerge-xtra.texi @end ifnottex -- - @ignore - arch-tag: b9d83dfb-82ea-4ff6-bab5-05a3617091fb - @end ignore diff --cc doc/lispref/ChangeLog index 157c8580b9,155e6b005e..7307d7fab4 --- a/doc/lispref/ChangeLog +++ b/doc/lispref/ChangeLog @@@ -1,11 -1,13 +1,20 @@@ -2010-12-25 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * modes.texi (Emulating Mode Line): Fix last change. + -2010-12-18 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * modes.texi (Emulating Mode Line): Update documentation of + format-mode-line according to changes that fixed bug #7587. + -2010-12-11 Eli Zaretskii +2010-12-18 Stefan Monnier + + * modes.texi (Derived Modes): Mention prog-mode. + + * keymaps.texi (Simple Menu Items, Extended Menu Items): Remove mention + of the key-binding-data cache since we don't use it any more. + +2010-12-13 Eli Zaretskii * processes.texi (Shell Arguments): * strings.texi (Creating Strings): Don't mention "shell commands"; diff --cc doc/man/ChangeLog index f2810be7f9,fa1d594825..55e38e33a0 --- a/doc/man/ChangeLog +++ b/doc/man/ChangeLog @@@ -1,4 -1,8 +1,8 @@@ -2010-12-29 Jari Aalto (tiny change) ++2011-01-02 Jari Aalto (tiny change) + + * emacsclient.1: Arrange options alphabetically (Bug#7620). + -2010-10-10 Glenn Morris +2010-10-12 Glenn Morris * emacs.1: Small fixes. diff --cc etc/ChangeLog index ebd613ddfe,f55026aa20..3e21a4fd2c --- a/etc/ChangeLog +++ b/etc/ChangeLog @@@ -1,12 -1,8 +1,16 @@@ -2010-12-24 Kenichi Handa ++2011-01-02 Kenichi Handa + - * NEWS: Describe the changes for rmail's MIME handling. ++ * NEWS.23: Describe the changes for rmail's MIME handling. + -2010-12-04 W. Martin Borgert (tiny change) +2010-12-18 Chong Yidong + + * images/separator.xpm: Tweak colors. + +2010-12-14 Michael Albinus + + * NEWS: Mention new Tramp method "ksu". + +2010-12-13 W. Martin Borgert (tiny change) * schema/schemas.xml: Add DocBook (Bug#7491). diff --cc etc/NEWS.23 index 0608286e6d,0000000000..3b10a6d281 mode 100644,000000..100644 --- a/etc/NEWS.23 +++ b/etc/NEWS.23 @@@ -1,2496 -1,0 +1,2517 @@@ +GNU Emacs NEWS -- history of user-visible changes. + +Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +See the end of the file for license conditions. + +Please send Emacs bug reports to bug-gnu-emacs@gnu.org. +If possible, use M-x report-emacs-bug. + +This file is about changes in Emacs version 23. + +See files NEWS.22, NEWS.21, NEWS.20, NEWS.19, NEWS.18, and NEWS.1-17 +for changes in older Emacs versions. + +You can narrow news to a specific version by calling `view-emacs-news' +with a prefix argument or by typing C-u C-h C-n. + + +* Installation Changes in Emacs 23.3 + +* Startup Changes in Emacs 23.3 + +* Changes in Emacs 23.3 + + +* Editing Changes in Emacs 23.3 + + +* Changes in Specialized Modes and Packages in Emacs 23.3 + +--- +** The appt-add command takes an optional argument for the warning time. +This can be used in place of the default appt-message-warning-time. + +--- +** You can allow inferior Python processes to load modules from the +current directory by setting `python-remove-cwd-from-path' to nil. + +** VC and related modes + +*** New VC command `vc-log-incoming', bound to `C-x v I'. +This shows a log of changes to be received with a pull operation. +For Git, this runs "git fetch" to make the necessary data available +locally; this requires version 1.7 or newer. + +*** New VC command `vc-log-outgoing', bound to `C-x v O'. +This shows a log of changes to be sent in the next commit. + +*** New VC command vc-find-conflicted-file. + ++++ +*** The 'g' key in VC diff, log, log-incoming and log-outgoing buffers +reruns the corresponding VC command to compute an up to date version +of the buffer. + +*** vc-dir for Bzr supports viewing shelve contents and shelving snapshots. + ++++ +*** Special markup can be added to log-edit buffers. +You can add headers specifying additional information to be supplied +to the version control system. For example: + + Author: J. R. Hacker + Fixes: 4204 + Actual text of log entry... + +Bazaar recognizes the headers "Author", "Date" and "Fixes". +Git, Mercurial, and Monotone recognize "Author" and "Date". +Any unknown header is left as is in the message, so it is not lost. + ++** Rmail ++ ++*** The default value of `rmail-enable-mime' is now t. Rmail decodes ++MIME contents automatically. You can customize the variable ++`rmail-enable-mime' back to `nil' to disable this automatic MIME ++decoding. ++ ++*** The command `rmail-mime' change the displaying of a MIME message ++between decoded presentation form and raw data if `rmail-enable-mime' ++is non-nil. And, with prefix argument, it change only the displaying ++of the MIME entity at point. ++ ++*** The new command `rmail-mime-next-item' (bound to TAB) moves point ++to the next item of MIME message. ++ ++*** The new command `rmail-mime-previous-item' (bound to backtab) moves ++point to the previous item of MIME message. ++ ++*** The new command `rmail-mime-toggle-hidden' (RET) hide or show the ++body of the MIME entity at point. ++ +** Obsolete packages + ++++ +*** lmenu.el and cl-compat.el are now obsolete. + + +* New Modes and Packages in Emacs 23.3 + +** smie.el is a generic navigation and indentation engine. +It takes a simple BNF description of the grammar, and provides both +sexp-style navigation (jumping over begin..end pairs) as well as +indentation, which can be adjusted via ad-hoc indentation rules. + + +* Incompatible Lisp Changes in Emacs 23.3 + +** posn-col-row now excludes the header line from the row count +If the frame has a header line, posn-col-row will count row numbers +starting from the first line of text below the header line. + + +* Lisp changes in Emacs 23.3 + ++++ +** `e' and `pi' are now called `float-e' and `float-pi'. + The old names are obsolete. + ++++ +** The use of unintern without an obarray arg is now obsolete. + +--- +** The function `princ-list' is now obsolete. + ++++ +** The yank-handler argument to kill-region and friends is now obsolete. + ++++ +** New function byte-to-string, like char-to-string but for bytes. + + +* Changes in Emacs 23.3 on non-free operating systems + ++++ +** The nextstep port can have different modifiers for the left and right +alt/option key by customizing the value for ns-right-alternate-modifier. + + +* Installation Changes in Emacs 23.2 + +** New configure options for Emacs developers. +These are not new features; only the configure flags are new. + +*** --enable-profiling builds Emacs with profiling enabled. +This might not work on all platforms. + +*** --enable-checking[=OPTIONS] builds emacs with extra runtime checks. + +** `make install' now consistently ignores umask, creating a +world-readable install. + +** Emacs compiles with Gconf support, if it is detected. +Use the configure option --without-gconf to disable this. +This is used by the `font-use-system-font' feature (see below). + +* Startup Changes in Emacs 23.2 + +** The command-line option -Q (--quick) also inhibits loading X resources. +However, if Emacs is compiled with the Lucid or Motif toolkit, X +resource settings for the graphical widgets are still applied. +On Windows, the -Q option causes Emacs to ignore Registry settings, +but environment variables set on the Registry are still honored. + +*** The new variable `inhibit-x-resources' shows whether X resources +were loaded. + +** New command-line option -mm (--maximized) maximizes the initial frame. + +* Changes in Emacs 23.2 + +** The maximum size of buffers (and the largest fixnum) is doubled. +On typical 32bit systems, buffers can now be up to 512MB. + +** The default value of `trash-directory' is now nil. +This means that `move-file-to-trash' trashes files according to +freedesktop.org specifications, the same method used by the Gnome, +KDE, and XFCE desktops. (This change has no effect on Windows, which +uses `system-move-file-to-trash' for trashing.) + +** The pointer now becomes invisible when typing. +Customize `make-pointer-invisible' to disable this feature. + +** Font changes + +*** Emacs can use the system default monospaced font in Gnome. +To enable this feature, set `font-use-system-font' to non-nil (it is +nil by default). If the system default changes, Emacs changes also. +This feature requires Gconf support, which is automatically included +at compile-time if configure detects the gconf libraries (you can +disable this with the configure option --without-gconf). + +*** On X11, Emacs reacts to Xft changes made by configuration tools, +via the XSETTINGS mechanism. This includes antialias, hinting, +hintstyle, RGBA, DPI and lcdfilter changes. + +** Killing a buffer with a running process now asks for confirmation. +To remove this query, remove `process-kill-buffer-query-function' from +`kill-buffer-query-functions', or set the appropriate process flag +with `set-process-query-on-exit-flag'. + +** File-local variable changes + +*** Specifying a minor mode as a local variables enables that mode, +unconditionally. The previous behavior, toggling the mode, was +neither reliable nor generally desirable. + +*** There are new commands for adding and removing file-local variables: +`add-file-local-variable', `delete-file-local-variable', +`add-file-local-variable-prop-line', and +`delete-file-local-variable-prop-line'. + +*** There are new commands for adding and removing directory-local variables, +and copying them to and from file-local variable lists: +`add-dir-local-variable', `delete-dir-local-variable', +`copy-dir-locals-to-file-locals', +`copy-dir-locals-to-file-locals-prop-line' and +`copy-file-locals-to-dir-locals'. + +** Internationalization changes + +*** Unibyte sessions are now considered obsolete. +This refers to the EMACS_UNIBYTE environment variable as well as the +--unibyte, --multibyte, --no-multibyte, and --no-unibyte command line +arguments. Customizing enable-multibyte-characters and setting +default-enable-multibyte-characters are also deprecated. + +*** New coding system `utf-8-hfs'. +This is suitable for default-file-name-coding-system on Mac OS X; see +international/ucs-normalize.el. + +** Function arguments in *Help* buffers are now shown in upper-case. +Customize `help-downcase-arguments' to t to show them in lower-case. + +** New command `async-shell-command', bound globally to `M-&'. +This executes the command asynchronously, similar to calling `M-!' and +manually adding an ampersand to the end of the command. With `M-&', +you don't need the ampersand. The output appears in the buffer +`*Async Shell Command*'. + +** When running in a new enough xterm (newer than version 242), Emacs +asks xterm what the background color is and it sets up faces +accordingly for a dark background if needed (the current default is to +consider the background light). + + +* Editing Changes in Emacs 23.2 + +** Kill-ring and selection changes + +*** If `select-active-regions' is t, any active region automatically +becomes the primary selection (for interaction with other window +applications). If you enable this, you might want to bind +`mouse-yank-primary' to Mouse-2. + +*** When `save-interprogram-paste-before-kill' is non-nil, the kill +commands save the interprogram-paste selection into the kill ring +before doing anything else. This avoids losing the selection. + +*** When `kill-do-not-save-duplicates' is non-nil, identical +subsequent kills are not duplicated in the `kill-ring'. + +** Completion changes + +*** The new command `completion-at-point' provides mode-sensitive completion. + +*** tab-always-indent set to `complete' lets TAB do completion as well. + +*** The new completion-style `initials' is available. +For instance, this can complete M-x lch to list-command-history. + +*** The new variable `completions-format' determines how completions +are displayed in the *Completions* buffer. If you set it to +`vertical', completions are sorted vertically in columns. + +** The default value of `blink-matching-paren-distance' is increased. + +** M-n provides more default values in the minibuffer for commands +that read file names. These include the file name at point (when ffap +is loaded without ffap-bindings), the file name on the current line +(in Dired buffers), and the directory names of adjacent Dired windows +(for Dired commands that operate on several directories, such as copy, +rename, or diff). + +** M-r is bound to the new `move-to-window-line-top-bottom'. +This moves point to the window center, top and bottom on successive +invocations, in the same spirit as the C-l (recenter-top-bottom) +command. + +** The new variable `recenter-positions' determines the default +cycling order of C-l (`recenter-top-bottom'). + +** The abbrevs file is now a file named abbrev_defs in +user-emacs-directory; but the old location, ~/.abbrev_defs, is used if +that file exists. + + +* Changes in Specialized Modes and Packages in Emacs 23.2 + +** The bookmark menu has a narrowing search via bookmark-bmenu-search. + +** Calc + +*** The Calc settings file is now a file named calc.el in +user-emacs-directory; but the old location, ~/.calc.el, is used if +that file exists. + +*** Graphing commands (`g f' etc.) now work on MS-Windows, if you have +the native Windows port of Gnuplot version 3.8 or later installed. + +** Calendar and diary + +*** Fancy diary display is now the default. +If you prefer the simple display, customize `diary-display-function'. + +*** The diary's fancy display now enables view-mode. + +*** The command `calendar-current-date' accepts an optional argument +giving an offset from today. + +** Desktop + +*** The default value for `desktop-buffers-not-to-save' is nil. +This means Desktop will try restoring all buffers, when you restart +your Emacs session. Also, `desktop-buffers-not-to-save' is only +effective for buffers that have no associated file. If you want to +exempt buffers that do correspond to files, customize the value of +`desktop-files-not-to-save' instead. + +** Dired + +*** The new variable `dired-auto-revert-buffer', if non-nil, causes +Dired buffers to be reverted automatically on revisiting them. + +** DocView + +*** When `doc-view-continuous' is non-nil, scrolling a line +on the page edge advances to the next/previous page. + +** Elint + +*** Elint now uses compilation-mode. + +*** Elint can now scan individual files and whole directories, +and can be run in batch mode. + +*** Elint does a more thorough initialization, and recognizes more built-in +functions and variables. Customize `elint-scan-preloaded' if you want +to sacrifice some accuracy for a faster startup. + +*** Elint attempts some basic understanding of featurep and (f)boundp tests. + +*** Customize `elint-ignored-warnings' to suppress some warnings. + +** GDB-UI + +*** Toolbar functionality for reverse debugging. Display of STL +collections as watch expressions. These features require GDB 7.0 or later. + +** Grep + +*** A new command `zrgrep' searches recursively in gzipped files. + +** Info + +*** The new command `Info-virtual-index' bound to "I" displays a menu of +matched topics found in the index. + +*** The new command `info-finder' replaces finder.el with a virtual Info +manual that generates an Info file which gives the same information +through a menu structure. + +** LaTeX mode now provides completion (via completion-at-point). + +** Message mode is now the default mode for composing mail. + +The default for `mail-user-agent' is now message-user-agent, so the +C-x m (`compose-mail') command uses Message mode instead of Mail mode. + +Message mode has been included in Emacs, as part of the Gnus package, +for several years. It provides several features that are absent in +Mail mode, such as MIME handling. + +*** If the user has not customized mail-user-agent, `compose-mail' +checks for Mail mode customizations, and issues a warning if these +customizations are found. This alerts users who may otherwise be +unaware that their mail configuration has changed. + +To disable this check, set compose-mail-user-agent-warnings to nil. + +** The default value of mail-interactive is t, since Emacs 23.1. +(This was not announced at the time.) It means that when sending mail, +Emacs will wait for the process sending mail to return. If you +experience delays when sending mail, you may wish to set this to nil. + +** nXML mode is now the default for editing XML files. + +** pcomplete provides a new command `pcomplete-std-completion' which +is similar to `pcomplete' but using the standard completion UI code. + +** Shell (and other comint modes) + +*** M-s is no longer bound to `comint-next-matching-input'. + +*** M-r is now bound to `comint-history-isearch-backward-regexp'. +This starts an incremental search of the comint/shell input history. + +*** ansi-color is now enabled by default in Shell mode. +To disable it, set ansi-color-for-comint-mode to nil. + +** Tramp + +*** New connection methods "rsyncc", "imap" and "imaps". +On systems which support GVFS-Fuse, Tramp offers also the new +connection methods "dav", "davs", "obex" and "synce". + +** VC and related modes + +*** When using C-x v v or C-x v i on a unregistered file that is in a +directory not controlled by any VCS, ask the user what VC backend to +use to create a repository, create a new repository and register the +file. + +*** New command `vc-root-print-log', bound to `C-x v L'. +This displays a `*vc-change-log*' buffer showing the history of the +version-controlled directory tree as a whole. + +*** New command `vc-root-diff', bound to `C-x v D'. +This is similar to `vc-diff', but compares the entire directory tree +of the current VC directory with its working revision. + +*** `C-x v l' and `C-x v L' do not show the full log by default. +The number of entries shown can be chosen interactively with a prefix +argument, or by customizing vc-log-show-limit. The `*vc-change-log*' +buffer now contains buttons at the end of the buffer, which can be +used to increase the number of entries shown. RCS, SCCS, and CVS do +not support this feature. + +*** vc-annotate supports annotations through file copies and renames, +it displays the old names for the files and it can show logs/diffs for +the corresponding lines. Currently only Git and Mercurial take +advantage of this feature. + +*** The log command in vc-annotate can display a single log entry +instead of redisplaying the full log. The RCS, CVS and SCCS VC +backends do not support this. + +*** When a file is not found, VC will not try to check it out of RCS anymore. + +*** Diff and log operations can be used from Dired buffers. + +*** vc-git changes + +**** The short log format for git makes use of the graph display, +so it's not supported on git versions earlier than 1.5.6. + +**** vc-dir uses the --relative option of git, and so requires at least +git version 1.5.5. + +**** Support for operating with stashes has been added to vc-dir: +the stash list is displayed in the *vc-dir* header, stashes can be +created, removed, applied and their content displayed. + +*** vc-bzr supports operating with shelves: the shelve list is +displayed in the *vc-dir* header, shelves can be created, removed and applied. + +*** log-edit-strip-single-file-name controls whether or not single filenames +are stripped when copying text from the ChangeLog to the *VC-Log* buffer. + +** Miscellaneous + +*** Interactively `multi-isearch-buffers' and `multi-isearch-buffers-regexp' +read buffer names to search, one by one, ended with RET. With a prefix +argument, they ask for a regexp, and search in buffers whose names match +the specified regexp. Interactively `multi-isearch-files' and +`multi-isearch-files-regexp' read file names to search, one by one, +ended with RET. With a prefix argument, they ask for a wildcard, and +search in file buffers whose file names match the specified wildcard. + +*** Autorevert Tail mode now works also for remote files. + +*** The new eshell built-in commands `su' and `sudo' support Tramp. +Thus, they change `default-directory' to reflect the new user id, and +let commands run under that user's permissions. This works even when +`default-directory' is already remote. Calling the external commands +is possible via `*su' or `*sudo', respectively. + +** Obsolete packages + +*** sym-comp.el is now obsolete, superseded by completion-at-point. + +*** lucid.el and levents.el are now obsolete. + + +* New Modes and Packages in Emacs 23.2 + +** CEDET (the Collection of Emacs Development Tools) is now in Emacs. +This is a collection of packages to aid with using Emacs as an IDE +(integrated development environment): + +*** The Semantic package allows the use of parsers to intelligently +edit and navigate source code. Parsers for C/C++, Java, Javascript, +and several other languages are included by default, and Semantic can +also interface with external tools such as GNU Global and GNU Idutils. + +To enable Semantic, use the global minor mode `semantic-mode'. +See the Semantic manual for details. + +*** EDE (Emacs Development Environment) is a package for managing code +projects, including features such as automatic Makefile generation. + +To enable EDE, use the minor mode `global-ede-mode'. +See the EDE manual for details. + +*** SRecode is a library for recoding Semantic tags back into source +code. It is currently used by some parts of Semantic and EDE; in the +future, it may be used for code generation features. + +*** The EIEIO library implements a subset of the Common Lisp Object +System (CLOS). It is used by the other CEDET packages. + +** mpc.el is a front end for the Music Player Daemon. Run it with M-x mpc. + +** htmlfontify.el turns a fontified Emacs buffer into an HTML page. + +** js.el is a new major mode for JavaScript files. + +** imap-hash.el is a new library to address IMAP mailboxes as hashtables. + + +* Incompatible Lisp Changes in Emacs 23.2 + +** The Lisp reader turns integers that are too large/small into floats. +For instance, on machines where `536870911' is the largest integer, +reading `536870912' gives the floating-point object `536870912.0'. + +This change only concerns the Lisp reader; it does not affect how +actual integer objects overflow. + +** Several obsolete functions removed. +The functions have been obsolete since Emacs 19, and are unlikely to +be in use: + + time-stamp-month-dd-yyyy, time-stamp-dd/mm/yyyy, time-stamp-mon-dd-yyyy + time-stamp-dd-mon-yy, time-stamp-yy/mm/dd, time-stamp-yyyy/mm/dd, + time-stamp-yyyy-mm-dd, time-stamp-yymmdd, time-stamp-hh:mm:ss, + time-stamp-hhmm, baud-rate + +** Support for generating Emacs 18 compatible bytecode (by setting +the variable `byte-compile-compatibility') has been removed. + +** In image-mode.el `image-mode-maybe' is obsolete. +Instead, you can either use `image-mode' (which displays an image file +as the actual image initially), or `image-mode-as-text' (when you want +to display an image file as text initially). `image-mode-as-text' is a +combination of a non-image mode from `auto-mode-alist' (or Fundamental +mode) and `image-minor-mode'. `image-minor-mode' provides a `C-c C-c' +key binding to toggle image display. +`image-toggle-display-text' removes image properties. +`image-toggle-display-image' adds image properties. +`image-toggle-display' toggles between `image-mode-as-text' and `image-mode'. + + +* Lisp changes in Emacs 23.2 + +** All the default-FOO variables that hold the default value of the FOO +variable, are now declared obsolete. + +** read-key is a function halfway between read-event and read-key-sequence. +It reads a single key, but obeys input and escape sequence decoding. + +** Frame parameter changes + +*** You can give the `fullscreen' frame parameter the value `maximized'. +This maximizes the frame. + +*** The new frame parameter `sticky' makes Emacs frames sticky in +virtual desktops. + +** Completion changes + +*** completion-base-size is obsoleted by completion-base-position. +This change causes a few backward incompatibilities, mostly with +choose-completion-string-functions where the `mini-p' argument has +been replaced by a `base-position' argument, and where the `base-size' +argument is now always nil. + +*** New function `completion-in-region' to use the standard completion +facilities on a particular region of text. + +*** The 4th arg to all-completions (aka hide-spaces) is declared obsolete. + +*** completion-annotate-function specifies how to compute annotations +for completions displayed in *Completions*. + +** Minibuffer changes + +*** read-file-name-predicate is obsolete. It was used to pass the predicate +to read-file-name-internal because read-file-name-internal abused its `pred' +argument to pass the current directory, but this hack is not needed +any more. + +** Changes to file-manipulation functions + +*** `delete-directory' has an optional parameter RECURSIVE. + +*** New function `copy-directory', which copies a directory recursively. + +** called-interactively-p now takes one argument and replaces interactive-p +which is now marked obsolete. + +** New function set-advertised-calling-convention makes it possible +to obsolete arguments as well as make some arguments mandatory. + +** You can control which binding is preferentially shown in menus and +docstrings by adding a `:advertised-binding' property to the corresponding +command's symbol. That property can hold a single binding or a list +of bindings. + +** Network and process changes + +*** start-process-shell-command and start-file-process-shell-command +now only take a single `command' argument. + +*** The new variable `process-file-side-effects' should be set to nil +if a `process-file' call does not change a remote file. This allows +file name handlers such as Tramp to optimizations. + +*** make-network-process can now also create `seqpacket' Unix sockets. + +** Loading changes + +*** eval-next-after-load is obsolete. + +*** New hook `after-load-functions' run after loading an Elisp file. + +** Byte compilation changes + +*** Changing the file-names generated by byte-compilation by redefining +the function `byte-compile-dest-file' before loading bytecomp.el is obsolete. +Instead, customize byte-compile-dest-file-function. + +*** `byte-compile-warnings' has new members, `constants' and `suspicious'. + +** New macro with-silent-modifications to tweak text properties without +affecting the buffer's modification state. + +** Hash tables have a new printed representation that is readable. +The feature `hashtable-print-readable' identifies this new +functionality. + +** New functions for performing Unicode normalization: +ucs-normalize-NFD-region, ucs-normalize-NFD-string, +ucs-normalize-NFC-region, ucs-normalize-NFC-string, +ucs-normalize-NFKD-region, ucs-normalize-NFKD-string, +ucs-normalize-NFKC-region, ucs-normalize-NFKC-string, +ucs-normalize-HFS-NFD-region, ucs-normalize-HFS-NFD-string, +ucs-normalize-HFS-NFC-region, ucs-normalize-HFS-NFC-string. + +** Face aliases can now be marked as obsolete, using the macro +`define-obsolete-face-alias'. + +** New function `window-full-height-p', analogous to the full-width version. + + +* Changes in Emacs 23.2 on non-free operating systems + +** On MS-Windows, `display-time' now displays the system load average +as well as the time, as it does on GNU and Unix. + + +* Installation Changes in Emacs 23.1 + +** The default X toolkit is now Gtk+, rather than Lucid. +The configure option `--with-gtk' has been removed. Gtk is now the +default toolkit, but you can use --with-x-toolkit=gtk if necessary. + +** New font code. +Fonts are handled by new code capable of dealing with multiple font +backends. This uses the freetype and fontconfig libraries. + +*** Emacs now accepts font names supplied in the fontconfig format +(e.g. "monospace-12:bold") and GTK format (e.g. "Monospace Bold 12"). + +*** Added support for local fonts (fonts installed on the machine +where Emacs is running). + +*** Added support for the Xft library for antialiasing. + +*** Added support for the otf library for complex text layout by +OpenType fonts. + +*** Added support for the m17n library for text shaping. + +** Changes to image support + +*** configure now checks for libgif before libungif when searching for +a GIF library. + +*** Emacs now supports the SVG image format through librsvg2. + +*** Emacs now supports multi-page TIFF images. + +** New NeXTSTEP-based port. +This provides support for GNUstep (via the GNUstep libraries) and Mac +OS X (via the Cocoa libraries). + +Specify --with-ns to configure for this. By default, a self-contained +app will be built (containing all lisp). To install/share lisp with +other emacsen (e.g. X11 build) use --disable-ns-self-contained. See +nextstep/README and nextstep/INSTALL in the Emacs source directory. + +** Mac OS X is no longer supported via Carbon. +Use the NeXTSTEP port, described above. + +** The new configuration option "--with-dbus" enables D-Bus language +bindings for Emacs. + +** Support for many obsolete platforms has been removed. +See the list at the end of etc/MACHINES for details. + +*** Support for systems without alloca has been removed. + +*** Support for Sun windows has been removed. + +*** The `emacstool' utility has been removed. + +** The following platforms will be removed in a future Emacs version: +If you are still using Emacs on one of these platforms, please email +emacs-devel@gnu.org to inform the Emacs developers. + +*** Old GNU/Linux systems based on libc version 5. + +*** Old FreeBSD, NetBSD, and OpenBSD systems based on the COFF +executable format. + +*** Solaris versions 2.6 and below. + +*** Solaris on IBM RS6000 machines. + +*** UNIX System V (the original SysV, not later platforms based on it). + +*** Unixware on non-x86 machines. + +*** Platforms not supporting shared libraries (i.e., requiring the +NO_SHARED_LIBS compilation flag). + +** The configure options `--with-gcc', `--without-gcc' have been removed. +Configure will use gcc by default. Set the CC environment variable if +you need control over which C compiler is used. + +** The refcards are now shipped as PDF files. + +** The manuals are now licensed under the GNU Free Documentation License v1.3, +or any later version. + +** Emacs 23 comes with a new set of default icons. +Various resolutions are available as etc/images/icons/hicolor/*/apps/emacs.png. +The Emacs 22 icon is available as `emacs22.png' in the same location. + +* Changes in Emacs 23.1 + +** Improved X Window System support + +*** Emacs now supports using both X displays and ttys in one session. +With an Emacs server active (M-x server-start), `emacsclient -t' +creates a tty frame connected to the running emacs server. You can +use any number of different ttys. `emacsclient -c' creates a new X11 +frame on the current $DISPLAY (or a tty frame if $DISPLAY is not set). +There may be problems if a display exits unexpectedly and Emacs is compiled +with Gtk+, see etc/PROBLEMS. + +You can test for the presence of this feature in your Lisp code by +testing for the `multi-tty' feature. + +*** Emacs starts in the background, as a daemon, when given the +--daemon command line argument. It disconnects from the terminal and +starts the server. Clients can connect and create graphical or +terminal frames using emacsclient. + +**** emacsclient starts emacs in daemon mode and connects to it when +--alternate-editor="" is used (or when the evironment variable +ALTERNATE_EDITOR is set to "") and emacsclient cannot connect to an +emacs server. + +*** The new command close-display-connection closes a connection to a +remote display. There are some bugs for Gtk+. See etc/PROBLEMS. + +*** Emacs now supports the XEmbed specification. +You can embed Emacs in another application on X11. The new command line +option --parent-id is used to pass the parent window id to Emacs. See +http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html +for details about XEmbed. + +*** Emacs can now set the frame opacity. +The opacity of a frame can be controlled by setting the `alpha' frame +parameter. This only takes effect on a compositing window manager for +the X Window System, such as Compiz, Beryl and Compiz Fusion, on Mac +OS X, or on Windows 2000 and later versions of Windows. + +The alpha parameter should be an integer between 0 (transparent) and +100 (opaque), or a float number between 0.0 and 1.0. It can also be a +cons cell (ACTIVE . INACTIVE), where ACTIVE is the opacity of an +active frame and INACTIVE is the opacity of non-active frames. + +The variable `frame-alpha-lower-limit' defines a lower bound for the +opacity; the default is 20. + +** Internationalization changes + +*** The Emacs character set is now a superset of Unicode. +(It has about four times the code space, which should be plenty). + +The internal encoding used for buffers and strings is now +Unicode-based and called `utf-8-emacs' (`emacs-internal' is an alias +for this). This encoding is backward-compatible with Unicode's UTF-8 +encoding. The internal encoding previously used by Emacs, +`emacs-mule', is still available for reading and writing files. + +During byte-compilation, Emacs 23 uses `utf-8-emacs' to write files. +As a result, byte-compiled files containing non-ASCII characters can't +be read by earlier versions of Emacs. Files compiled by Emacs 20, 21, +or 22 are loaded correctly as `emacs-mule' (whether or not they +contain multibyte characters). This takes somewhat more time, so it +may be worth recompiling existing .elc files which don't need to be +shared with older Emacsen. + +*** There are new coding systems/aliases; see M-x list-coding-systems. + +*** There is a new charset implementation with many new charsets. +See M-x list-character-sets. New charsets can be defined conveniently +as tables of unicodes. + +*** There are new language environments for Chinese-GBK, +Chinese-GB18030, Khmer, Bengali, Punjabi, Gujarati, Oriya, Telugu, +Sinhala, and TaiViet. + +*** The minor modes unify-8859-on-encoding-mode and +unify-8859-on-decoding-mode are obsolete. + +*** `ucs-insert' is bound to `C-x 8 RET' and in addition to hex numbers +accepts numbers in hash notation (e.g. #o21430 for octal, or #10r8984 for +decimal). It also accepts Unicode character names with completion. + +*** The `cyrillic-translit' input method supports many new characters. +Common typographical characters available from Unicode were added to +`cyrillic-translit': punctuation marks, accented characters, fractions, +and others. + +** Emacs now supports serial port access on GNU/Linux, Unix, and +Windows. The new command `serial-term' starts an interactive terminal +on a serial port. The serial port can be configured at runtime with +the mode-line mouse menu. + +** Menu Bar changes + +*** In the Options menu, the "Set Default Font" item applies the +selected font to the `default' face on all frames, not just the +current frame. Furthermore, if Emacs is compiled with both GTK and +Fontconfig support, the "Set Default Font" item uses the GTK font +selection dialog instead of an Emacs pop-up menu. + +*** The font setting chosen by "Set Default Font" is saved if the +"Save Options" item is used. + +*** The Tools menu contains a new Encryption/Decryption submenu. +This contains commands provided by EasyPG, the newly-included +interface to GnuPG (see New Modes and Packages). + +*** In the Options menu, the "Truncate Long Lines in the Buffer" entry +has been replaced with a submenu offering three different ways to +handle long lines: truncation, continuation at the window edge, and +the new word wrapping behavior (see Editing Changes, below). + +*** Improvements to menus for major and minor modes +More major and minor modes now have a mode specific menu, and existing +mode menus have been improved to include more functionality. + +** Mode-line changes + +*** The mode-line displays a `@', instead of `-', if the +default-directory for the current buffer is on a remote machine. + +*** The mode-line displays a mode menu when mouse-1 is clicked on a +minor mode, in the same way as it already did for major modes. + +*** The `mode-line-emphasis' face is used to highlight certain +mode-line information (e.g. waiting for a VC command to finish). + +*** The mode-line tooltips have been improved to provide more details. + +*** The VC, line/colum number and minor mode indicators on the mode +line are now interactive: mouse-1 can be used on them to pop up a menu. + +** File deletion can make use of the Recycle Bin or system Trash folder. +Set `delete-by-moving-to-trash' non-nil to use this. Deleted files +and directories will then be sent to the Recycle Bin on Windows, and +to `trash-directory' on other systems. + +** Directory-local variables can now be defined. +By default, Emacs looks in .dir-locals.el for directory-local +variables. For more information, see `dir-locals-set-directory-class' +and `dir-locals-set-class-variables'. + +** Emacs can now use `auth-source' for authentication. +`smtpmail' and `url' (Tramp and Gnus also) use `auth-source' to obtain +login names and passwords. The match, if found, is reported +in *Messages* with the password blanked out. + +** `where-is-preferred-modifier' can specify your favorite modifier. + + +* Startup Changes in Emacs 23.1 + +** The option `inhibit-startup-screen' (with aliases to old names +`inhibit-splash-screen' and `inhibit-startup-message') doesn't inhibit +display of the initial message in the *scratch* buffer. If you don't +want to display the initial message in the *scratch* buffer at startup, +you can set the option `initial-scratch-message' to nil. + +** New user option `initial-buffer-choice' specifies what to display +after starting Emacs: startup screen, *scratch* buffer, visiting a +file or directory. + +** New alias `argv' for `command-line-args-left' +This is a convenience alias, so that one can write `(pop argv)' +inside of --eval command line arguments in order to access +following arguments. + +** The abbrev file is no longer read at startup in batch mode. + +** Emacs now supports invocation by an X session manager. +It can save a session and restore it later. See the documentation of +the functions `emacs-session-save' and `emacs-session-restore'. +(Actually, this feature was introduced with Emacs 22, but it was not +documented.) + +* Incompatible Editing Changes in Emacs 23.1 + +** In Dired, `dired-flag-garbage-files' is rebound from `&' to `%&' +on the regexp command prefix map. + +** In Dired-x, all command guesses for ! are now added to the default +list accessible by M-n instead of pushing all guesses temporarily into +the history list. + +** In Isearch mode, a special case of typing `C-w' at the beginning of +the minibuffer that toggles word search (i.e. using key sequences +`C-s RET C-w' or `C-s M-e C-w') is obsolete. You can use the global key +`M-s w' to start word search, or type `M-s w' in Isearch mode to +toggle word search. To start nonincremental word search you can now use +`M-s w RET' and `M-s w C-r RET' instead of `C-s RET C-w' and `C-r RET C-w'. + +** In Info, `Info-search' is unbound from `M-s' to allow using `M-s w' +for word search as well as other search commands from the global prefix +key `M-s'. `Info-search' is still bound to `s', and also incremental +search commands `C-s', `C-M-s', `C-r', `C-M-r' are available for searching +through multiple Info nodes, together with their nonincremental versions +`C-s RET', `C-r RET', `C-M-s RET', `C-M-r RET', `M-s w RET'. + +** In Text mode, `center-line' and `center-paragraph' are rebound from +`M-s' and `M-S' to global keys `M-o M-s' and `M-o M-S' on the global +prefix map `M-o', which is intended for such formatting commands. + +** The following input methods were removed in Emacs 22.2, but this was +not advertised: danish-alt-postfix, esperanto-alt-postfix, +finnish-alt-postfix, german-alt-postfix, icelandic-alt-postfix, +norwegian-alt-postfix, scandinavian-alt-postfix, spanish-alt-postfix, +and swedish-alt-postfix. Use the versions without "alt-", which are +identical. + + +* Editing Changes in Emacs 23.1 + +** The C-n and C-p line-motion commands now move by screen lines, +taking continued lines and variable-width characters into account. +Setting `line-move-visual' to nil reverts this to the previous +behavior (i.e., motion by logical lines based on buffer contents +alone). + +** C-x C-c now invokes `save-buffers-kill-terminal', and C-z now +invokes `suspend-frame'. These changes are for compatibility with the +new multi-tty support (see `Improved X Window System support' above). + +** Mark changes + +*** Transient Mark mode is now on by default. + +*** mark-even-if-inactive now defaults to t + +*** When Transient Mark mode is on, C-SPC C-SPC pushes a mark without +activating it. + +*** When Transient Mark mode is on, M-q now fills the region if the +region is active. Otherwise, it fills the current paragraph. + +*** When Transient Mark mode is on, M-$ now checks spelling of the +region if the region is active. Otherwise, it checks spelling of the +word at point. + +*** When Transient Mark mode is on, TAB now indents the region if the +region is active. + +*** The variable `use-empty-active-region' controls whether an empty +active region in Transient Mark mode should make commands operate on +that empty region. + +** Temporarily active regions + +*** The new variable shift-select-mode, non-nil by default, controls +shift-selection. When Shift Select mode is on, shift-translated +motion keys (e.g. S-left and S-down) activate and extend a temporary +region, similar to mouse-selection. + +*** Temporarily active regions, created using shift-selection or +mouse-selection, are not necessarily deactivated in the next command. +They are only deactivated after point motion commands that are not +shift-translated, or after commands that would ordinarily deactivate +the mark in Transient Mark mode (e.g., any command that modifies the +buffer). + +** Minibuffer and completion changes + +*** Emacs may ask for confirmation before opening a non-existent file +or buffer. By default, Emacs requests confirmation if you type RET +immediately after TAB, and the resulting input is not an existing file +or buffer; this usually happens when the minibuffer input did not +complete far enough and you entered RET by mistake. In that case, +Emacs puts the message "[Confirm]" in the minibuffer; type RET again +to create the file or buffer. + +The new variable confirm-nonexistent-file-or-buffer determines whether +Emacs asks for confirmation. The default value is `after-completion'. +If you change it to t, Emacs always asks for confirmation; if you +change it to nil, Emacs never asks for confirmation. + +*** The rules for performing completion have been changed. +When generating completion alternatives, Emacs now takes the +minibuffer text after point, if any, into account: this text is +treated as a substring of the remaining part of the completion +alternative (i.e., the part not matched by the minibuffer text before +point). If no completion alternatives are found this way, Emacs +attempts to perform partial-completion. If still no completion +alternatives are found, we fall back on the Emacs 22 rules for +performing completion. + +The new variable `completion-styles' can be customized to choose your +favorite completion style. + +*** When M-n in the minibuffer reaches the end of the list of defaults, +it adds the completion list to the end, so next M-n continues putting +completion items to the minibuffer. The same principle applies to +incremental search commands as well: C-s or C-M-s starts searching +the default values and after the end of defaults they continue +searching minibuffer completion items. + +*** Minibuffer input of shell commands now comes with completion. + +*** In the `C-x d' (Dired) prompt, typing M-n gives the visited file +name of the current buffer. + +*** In the M-! (shell-command) prompt, M-n provides some default commands. +These are guessed using the file extension of the current file, based +on the file-handlers specified in the operating system's `mailcap' +file. The ! command in Dired (dired-do-shell-command) works +similarly, using the file displayed on the current line. + +*** A list of regexp default values is available via M-n for `occur', +`keep-lines', `flush-lines' and `how-many'. This list includes the active +region in transient-mark-mode, the word under the cursor, the last Isearch +regexp, the last Isearch string and the last replacement regexp. + +*** When enable-recursive-minibuffers is non-nil, operations which use +switch-to-buffer (such as C-x b and C-x C-f) do not fail any more when +used in a minibuffer or a dedicated window. Instead, they fallback on +using pop-to-buffer, which will use some other window. This change +has no effect when enable-recursive-minibuffers is nil (the default). + +*** Isearch started in the minibuffer searches in the minibuffer history. +Reverse Isearch commands (C-r, C-M-r) search in previous minibuffer +history elements, and forward Isearch commands (C-s, C-M-s) search in +next history elements. When the reverse search reaches the first history +element, it wraps to the last history element, and the forward search +wraps to the first history element. When the search is terminated, the +history element containing the search string becomes the current. + +*** The variable read-file-name-completion-ignore-case overrides +completion-ignore-case for file name completion. + +*** The variable read-buffer-completion-ignore-case overrides +completion-ignore-case for buffer name completion. + +*** The new command `minibuffer-force-complete' chooses one of the +possible completions, rather than stopping at the common prefix. + +*** If `completion-auto-help' is `lazy', Emacs shows the completions +buffer only on the second attempt to complete. This was already +supported in `partial-completion-mode'. + +** Face changes + +*** S-down-mouse-1 now pops up a menu for changing the font and text +size of the default face in the current buffer. The face is changed +via face remapping (see Lisp changes, below). + +*** New commands to change the default face size in the current buffer. +To increase it, type `C-x C-+' or `C-x C-='. To decrease it, type +`C-x C--'. To restore the default (global) face size, type `C-x C-0'. +These work via Text Scale mode, a new minor mode. + +The final key in the above commands may be repeated without the +leading `C-x', e.g. `C-x C-= C-= C-=' increases the face height by +three steps. Each step scales the height of the default face by the +value of the variable `text-scale-mode-step'. + +*** The commands buffer-face-mode and buffer-face-set can be used to +remap the default face in the current buffer. See "Buffer Face mode", +under New Modes and Packages. + +** Primary selection changes + +*** You can disable kill ring commands from accessing the primary +selection by setting `x-select-enable-primary' to nil. + +** Continuation lines can now be wrapped at word boundaries +(word-wrapping). This is controlled by the new per-buffer variable +`word-wrap'. Word wrapping does not take place if continuation lines +are not shown, e.g. if truncate-lines is non-nil. The most convenient +way to enable word-wrapping is using the new minor mode Visual Line +mode; in addition to setting `word-wrap' to t, this rebinds some +editing commands to work on screen lines rather than text lines. See +New Modes and Packages, below. + +** Window management changes + +*** truncate-partial-width-windows now accepts integer values, which +specify a minimum window width for partial-width windows, below which +lines are truncated. The default has been changed to 50. + +*** The new command balance-windows-area balances windows both +vertically and horizontally. + +*** pop-to-buffer now always sets input focus when the popped-to window +is on a different frame. + +** Miscellaneous changes: + +*** C-l is bound to the new command recenter-top-bottom, rather than recenter. +This moves the current line to window center, top and bottom on +successive invocations. + +*** scroll-preserve-screen-position also preserves the column position. + +*** If `yank-pop-change-selection' is t, rotating the kill ring also +updates the selection or clipboard to the current yank, just as M-w +would do so with the text it copies to the kill ring. + +*** C-M-% now shows replacement as it would look in the buffer, with +`\N' and `\&' substituted according to the match. Old behavior can be +restored by customizing `query-replace-show-replacement'. + +*** The command shell prompts for the default directory, when it is +called with a prefix and the default directory is a remote file name. +This is because some file name handlers (like ange-ftp) are not able to +run processes remotely. + +*** The new command kill-matching-buffers kills buffers whose name +matches a regexp. + +*** The value of comment-style now defaults to `indent'. +Thefore, comment-start markers are inserted at the current indentation +of the region to comment, rather than the leftmost column. + +*** The new commands `pp-macroexpand-expression' and +`pp-macroexpand-last-sexp' pretty-print macro expansions. + +*** The new command `set-file-modes' allows to set file's mode bits. +The mode bits can be specified in symbolic notation, like with GNU +Coreutils, in addition to an octal number. `chmod' is a new +convenience alias for this function. + +*** `next-error-recenter' specifies how next-error should recenter the +visited source file. Its value can be a number (for example, 0 for +top line, -1 for bottom line), or nil for no recentering. + +*** When typing in a password in the echo area, C-y yanks the current +kill into the password. + +*** Tooltip frame parameters `font' and `color' in `tooltip-frame-parameters' +are ignored. Customize the `tooltip' face instead. + +*** `mkdir' is a new convenience alias for `make-directory'. + +* New Modes and Packages in Emacs 23.1 + +** Auto Composition Mode is a minor mode that composes characters +automatically when they are displayed. It is globally on by default. +It uses `auto-composition-function' (default `auto-compose-chars'). + +** Bubbles, a new game, is similar to SameGame. + +** Buffer Face mode is a minor mode for remapping the default face in +the current buffer. The variable `buffer-face-mode-face' specifies +the face to remap to. The command `buffer-face-set' prompts for a +face name, sets `buffer-face-mode-face' to it, and enables +buffer-face-mode. See "Face changes", under Editing Changes, for a +description of face remapping. + +** butterfly flips the desired bit on the drive platter. +See http://xkcd.com/378/ + +** bug-reference.el provides clickable links to bug reports. + +** dbus.el provides D-Bus language bindings. +D-Bus is an inter-process communication mechanism for applications +residing on the same host. See the manual for details. + +** DocView mode allows viewing of PDF, PostScript and DVI documents. +One can also search for a regular expression in the document. For +details, see the commentary in doc-view.el. + +PDF and DVI files are now opened in Doc View mode by default. + +In Postcript mode, C-c C-c launches Doc View minor mode for viewing +the postscript file. + +** EasyPG provides an interface to the GNU Privacy Guard (GnuPG). +It includes a GnuPG keyring browser, cryptographic operations on +regions and files, and automatic encryption of *.gpg files. For +details, see the EasyPG Assistant User's Manual. + +** json.el is a library for parsing and generating JSON +(JavaScript Object Notation), a lightweight data-interchange format. + +** linum.el is a new minor mode to display line numbers for the +current buffer. + +** mairix.el is an interface to mairix, a free tool for indexing and +searching locally stored mail. It allows you to query mairix and +display the search results with Rmail, Gnus and VM. Note that there +is an existing Gnus back end, nnmairix.el, which should be used with +Maildir/MH setups. + +** minibuffer-depth-indicate-mode shows the minibuffer depth in the prompt. + +** nXML Mode +This is a new mode for editing XML documents. It allows a schema to +be associated with the XML document being edited, using Relax NG as +the schema language. The schema is used to provide two key features: + +*** Continuous validation. nXML validates as you type, highlighting +any invalid parts of your document. + +*** Completion. nXML can assist you in entering an element name, +attribute name or data value by using information about what is +allowed by the schema in that context. + +** proced.el provides a Dired-like interface for operating on +processes. Proced makes an Emacs buffer containing a listing of the +current processes. You can use the normal Emacs commands to move +around in this buffer, and special Proced commands to operate on the +processes listed. It is currently only functional on GNU/Linux, +MS-Windows and Solaris. + +** Remember Mode is a mode for jotting down things to remember. +Notes can be saved to a Diary file. For details, see the Remember +Manual. + +** RST mode is a major mode for editing reStructuredText files. + +** Ruby mode is a major mode for Ruby files. + +** Visual Line mode provides support for editing by visual lines. +It turns on word-wrapping in the current buffer, and rebinds C-a, C-e, +and C-k to commands that operate by visual lines instead of logical +lines. This is a more reliable replacement for longlines-mode. +This can also be turned on using the menu bar, via +Options -> Line Wrapping in this Buffer -> Word Wrap + +** xesam.el is an implementation of Xesam, an interface to (desktop) +search engines like Beagle, Strigi, and Tracker. The Xesam API +requires D-Bus for communication. + +** zeroconf.el offers service discovery and service publishing +interfaces according to the zeroconf specification. It communicates +with Avahi, a zeroconf implementation, via D-Bus messages on systems +which have installed this software. + +** There is a new `whitespace' package. +(The pre-existing one has been renamed to `old-whitespace'.) +Now, besides reporting bogus blanks, the whitespace package has a +minor mode and a global minor mode to visualize blanks (TAB, (HARD) +SPACE and NEWLINE). The visualization is made via faces and/or display +table. It can also indicate lines that extend beyond a given column, +trailing blanks, and empty lines at the start or end of a buffer. +See `whitespace-style' for more details. The `whitespace-action' option +specifies what to do when a buffer is visited, killed, or written. + + +* Changes in Specialized Modes and Packages in Emacs 23.1 + +** Abbrev has been rewritten in Elisp and extended with more flexibility. + +*** New functions: abbrev-get, abbrev-put, abbrev-table-get, abbrev-table-put, +abbrev-table-p, abbrev-insert, abbrev-table-menu. + +*** Special hook `abbrev-expand-functions' obsoletes `pre-abbrev-expand-hook'. + +*** `make-abbrev-table', `define-abbrev', `define-abbrev-table' all take +extra arguments for arbitrary properties. + +*** New variable `abbrev-minor-mode-table-alist'. + +*** `local-abbrev-table' can hold a list of abbrev-tables. + +*** Abbrevs have now the following special properties: +`:count', `:system', `:enable-function', `:case-fixed'. + +*** Abbrev-tables have now the following special properties: +`:parents', `:case-fixed', `:enable-function', `:regexp', +`abbrev-table-modiff'. + +** Apropos + +*** `apropos-library' describes the elements defined in a given library. + +*** Set `apropos-compact-layout' is you want a more compact (but wider) layout. + +** Archive Mode has basic support to browse Rar archives. +Note, however, that the free version of the unrar command only handles +versions 1 and 2 of the Rar format. + +** BibTeX mode + +*** New command `bibtex-initialize' (re)initializes BibTeX buffers. + +*** New `bibtex-entry-format' options `whitespace', `braces', and +`string', disabled by default. + +*** New variable `bibtex-cite-matcher-alist' contains rules to +identify cited keys in BibTeX entries, used by `bibtex-find-crossref'. + +*** Command `bibtex-url' allows multiple URLs per entry. + +** Bookmarks + +*** bookmark.el saves bookmarks in a pre-Emacs-23-incompatible file format +bookmark.el can read a .emacs.bmk file saved by an older Emacs, but an +older Emacs cannot read one saved by Emacs 23. + +** Calendar and diary + +*** There is a new date style, `iso', essentially year/month/day. +The variable `european-calendar-style' is obsolete - use `calendar-date-style'. +Similarly, the commands `american-calendar' and `european-calendar' +should be replaced by `calendar-set-date-style'. + +*** The calendar namespace has been rationalized. +All functions and variables now begin with a `calendar-', `diary-', or +`holiday-' prefix. The various calendar systems have secondary +prefixes, eg `calendar-french-'. The old names you are likely to use +directly still exist, for the time being, as aliases, but please start +using the new names. + +*** The whitespace in the calendar layout can be customized. +See the variables: +calendar-left-margin, calendar-intermonth-spacing, calendar-column-width, +calendar-day-header-width, and calendar-day-digit-width. + +*** Text (e.g. ISO weeks) can be displayed between the calendar months. +See the variables calendar-intermonth-header and calendar-intermonth-text. + +*** The function `holiday-chinese' computes holidays on the Chinese calendar. +It has been used to add items to the list `holiday-oriental-holidays'. + +*** `diary-remind' accepts a negative number -DAYS as a shorthand for +the list (1 2 ... DAYS). + +** Change Log mode + +*** The new command C-c C-f (change-log-find-file) finds the file +associated with the current log entry. + +*** The new command C-c C-c (change-log-goto-source) goes to the +source code associated with a log entry. + +** Compile and grep modes + +*** The mode-line entry for the *compilation* and *grep* buffer is color coded. +It has different colors for to show that: (a) the command is still +running, (b) successful completion, (c) error. + +*** compilation-auto-jump-to-first-error tells `compile' to jump to +the first error encountered during compilations. + +*** compilation-scroll-output accepts a new value, `first-error', which +says to stop auto scrolling at the first error that occurs. + +*** The `cc' alias for C++ files in `grep-file-aliases' has been +improved. `hh' can be used to match C++ header files and `cchh' both +C++ sources and headers. + +** Copyright + +*** You can specify your copyright holders' names. +Only copyright lines with holders matching `copyright-names-regexp' are +considered for update. + +*** Copyrights can be at the end of the buffer. +This is controlled by `copyright-at-end-flag' (used by, e.g., change-log-mode). + +** Custom + +*** defcustom accepts new keyword arguments, `:safe' and `:risky', which +set a variable's `safe-local-variable' and `risky-local-variable' property. + +** Diff mode + +*** diff-refine-hunk highlights word-level details of changes in a diff hunk. +It's used automatically as you move through hunks, see +diff-auto-refine-mode. It is bound to `C-c C-b'. + +*** diff-add-change-log-entries-other-window iterates through the diff +buffer and tries to create ChangeLog entries for each change. +It is bound to `C-x 4 A'. + +*** Turning on `whitespace-mode' in a diff buffer will show trailing +whitespace problems in the modified lines. + +** Dired + +*** In Dired, C-x C-q now runs the command wdired-change-to-wdired-mode, +and C-x C-q in wdired-mode exits it with asking a question about +saving changes. + +*** `&' runs the command `dired-do-async-shell-command' that executes +the command asynchronously without the need to manually add ampersand +to the end of the command. Its output appears in the buffer `*Async Shell +Command*'. + +*** `M-s f C-s' and `M-s f M-C-s' run Isearch that matches only at file names. +When a new user option `dired-isearch-filenames' is t, then even ordinary +Isearch started with `C-s' and `C-M-s' matches only at file names in the +Dired buffer. When `dired-isearch-filenames' is `dwim' then activation of +file name Isearch depends on the position of point - if point is on a file +name initially, then Isearch matches only file names, otherwise it matches +everywhere in the Dired buffer. You can toggle file names matching on or +off by typing `M-s f' in Isearch mode. + +*** `M-s a C-s' and `M-s a M-C-s' run multi-file Isearch on the marked files. +They visit the first marked file in the sequence and display the usual Isearch +prompt for a string or a regexp where all Isearch commands are available. + +*** `Q' in Dired provides two new keys for multi-file replacement. +The upper case key `Y' replaces all remaining matches in all remaining files +with no more questions. The upper case key `N' stops doing replacements +in the current file and skips to the next file. These multi-file keys +are available for all commands that use `tags-query-replace' +including `dired-do-query-replace-regexp', `vc-dir-query-replace-regexp', +`reftex-query-replace-document'. + +** Fortran + +*** The line length of fixed-form Fortran is not fixed at 72 any more. +Customize the variable `fortran-line-length' to change it. + +*** In Fortran mode, M-; is now bound to the standard comment-dwim, +rather than fortran-indent-comment. + +*** (The increasingly misnamed) F90 mode supports Fortran 2003 syntax. + +** Gnus + +*** The Gnus package has been updated +There are many new features, bug fixes and improvements; see the file +GNUS-NEWS or the node "No Gnus" in the Gnus manual for details. + +*** In Emacs 23, Gnus uses Emacs' new internal coding system `utf-8-emacs' for +saving articles, drafts, and ~/.newsrc.eld. These file may not be read +correctly in Emacs 22 and below. If you want to Gnus across different Emacs +versions, you may set `mm-auto-save-coding-system' to `emacs-mule'. + +*** Passwords are consistently loaded through `auth-source' +Gnus can use `auth-source' for POP and IMAP passwords. Also see that +`smtpmail' and `url' support `auth-source' for SMTP and HTTP/HTTPS/RSS +authentication respectively. + +** Help mode + +*** New macro `with-help-window' should set up help windows better +than `with-output-to-temp-buffer' with `print-help-return-message'. + +*** New option `help-window-select' permits to customize whether help +window shall be automatically selected when invoking help. + +*** New variable `help-window-point-marker' permits one to specify a new +position for point in help window (for example in `view-lossage'). + +** Isearch + +*** New command `isearch-forward-word' bound globally to `M-s w' starts +incremental word search. New command `isearch-toggle-word' bound to the +same key `M-s w' in Isearch mode toggles word searching on or off +while Isearch is active. + +*** New command `isearch-highlight-regexp' bound to `M-s h r' in Isearch +mode runs `highlight-regexp' (`hi-lock-face-buffer') with the current +search string as its regexp argument. The same key `M-s h r' and +other keys on the `M-s h' prefix are bound globally to the command +`highlight-regexp' and other hi-lock commands. + +*** New command `isearch-occur' bound to `M-s o' in Isearch mode +runs `occur' with the current search string. The same key `M-s o' +is bound globally to the command `occur'. + +*** Isearch can now search through multiple ChangeLog files. +When running Isearch in a ChangeLog file, if the search fails, +then another C-s tries searching the previous ChangeLog, +if there is one (e.g. going from ChangeLog to ChangeLog.12). +This is enabled if multi-isearch-search is non-nil. + +*** Two new commands to start Isearch on a list of marked buffers +for buff-menu.el and ibuffer.el are bound to the keys `M-s a C-s' and +`M-s a M-C-s'. + +*** The part of an Isearch that failed to match is highlighted in +`isearch-fail' face. + +*** `C-h C-h' in Isearch mode displays isearch-specific Help screen, +`C-h b' displays all Isearch key bindings, `C-h k' displays the full +documentation of the given Isearch key sequence, `C-h m' displays +documentation for Isearch mode. All the other Help commands exit +Isearch mode and execute their global definitions. + +*** When started in the minibuffer, Isearch searches in the minibuffer +history. See `Minibuffer changes', above. + +** MH-E + +*** Upgraded to MH-E version 8.2. See MH-E-NEWS for details. + +** Python +*** The file etc/emacs.py now supports both Python 2 and 3, meaning +that either version can be used as inferior Python by python.el. + +*** Python mode now has `pdbtrack' functionality. When using pdb to +debug a Python program, pdbtrack notices the pdb prompt and displays +the source file and line that the program is stopped at, much the same +way as gud-mode does for debugging C programs with gdb. + +** Recentf + +*** The default value of `recentf-keep' prevents from checking of +remote files, if there is no established connection to the +corresponding remote host. + +** Rmail + +*** Rmail no longer converts the messages to Babyl format. +Instead, it uses UNIX mbox format, both on disk and in Rmail buffers, +and does conversion and decoding when a message is displayed. + +The first time you visit an Rmail file in Babyl format, Rmail +automatically converts it to mbox format. This is a one-time +conversion, but it can take a few minutes, depending on how fast is +your machine and on the size of the file. You should find the rest of +Rmail usage unaltered. + +However, M-x set-rmail-inbox-list now lasts only for one session +because there is no way to save the list of inbox files in an +mbox-format file. + +Also, whereas with Babyl format M-x find-file would switch to Rmail +mode, with mbox format this is no longer the case (there being no way +to add an "-*- rmail-*-" cookie to an mbox file). Use C-u M-x rmail +instead. + +If you have written any extensions to Rmail, they are likely to need +updating. Conceptually, the Rmail buffer that you see is no longer +just a narrowed portion of the whole. So you cannot access the whole +of a message (or message collection) by a simple save-restriction and +widen. Instead, there are two buffers: the rmail-buffer, and the +rmail-view-buffer. The former is the buffer that you see, the latter +is invisible. Most of the time, the invisible `view' buffer contains +the full contents of the Rmail file, and the Rmail buffer contains a +decoded copy of the current message (with only a subset of the +headers). In this state, Rmail is said to be `swapped'. + +You may find the following functions useful: + +`rmail-get-header' and `rmail-set-header' get or set the value of a +message header, whether or not it is currently visible. + +`rmail-apply-in-message' is a general purpose function that calls a +function (with arguments) which you specify on the full text of a given +message. To further narrow to just the headers, search forward for "\n\n". + +*** The new command `rmail-mime' displays MIME messages. +It is bound to `v' in Rmail buffers and summaries. It displays plain +text and multipart messages in a temporary buffer, and offers buttons +to save attachments. + +*** The command `rmail-redecode-body' no longer accepts the optional arg RAW. +Since Rmail now holds messages in their original undecoded form in a +separate buffer, `rmail-redecode-body' no longer encodes the original +message, and therefore there should be no need to avoid encoding it. + +*** The o command is now `rmail-output'. It is an all-purpose command +for copying messages from Rmail and appending them to files. It +handles Babyl-format files as well as mbox-format files, and it +handles both kinds properly when they are visited in Emacs. It always +copies the full headers of the message. + +*** The C-o command is now `rmail-output-as-seen'. It uses +the message as displayed, appending it to an mbox file. + +*** The modified status of the Rmail buffer is reported in the mode-line. +Previously, this information was hidden. + +** TeX modes + +*** New option latex-indent-within-escaped-parens +permits to customize indentation of LaTeX environments delimited +by escaped parens. + +** T-mouse Mode + +*** If the gpm mouse server is running and t-mouse-mode is enabled, +Emacs uses a Unix socket in a GNU/Linux console to talk to server, +rather than faking events using the client program mev. This C level +approach provides mouse highlighting and help echoing in the +minibuffer. + +** Tramp + +*** New connection methods. +The new methods "plinkx", "plink2", "psftp", "sftp" and "fish" have +been introduced. There are also new so-called gateway methods +"tunnel" and "socks". + +*** IPv6 addresses. +IPv6 addresses are supported now as host names. They must be embedded +in square brackets, like in "/ssh:[::1]:". + +*** Multihop syntax has been removed. +The pseudo-method "multi" has been removed. Instead, multi hops +can be specified by the new variable `tramp-default-proxies-alist'. + +*** More default settings. +Default values can be set via the variables `tramp-default-user', +`tramp-default-user-alist' and `tramp-default-host'. + +*** Connection information is cached. +In order to reduce connection setup, information about used +connections is kept persistently in a file. The name of this file is +defined in the variable `tramp-persistency-file-name'. + +*** Control of remote processes. +Running processes on a remote host can be controlled by settings in +`tramp-remote-path' and `tramp-remote-process-environment'. + +*** Success of remote copy is checked. +When the variable `file-precious-flag' is set, the success of a remote +file copy is checked via the file's checksum. + +*** Passwords can be read from an authentification file. +Tramp uses the package `auth-source' to read passwords from a file, if +necessary. + +** VC and related modes + +*** VC now supports applying VC operations to a set of files at a time. +This enables VC to work much more effectively with changeset-oriented +version-control systems such as Subversion, GNU Arch, Mercurial, Git +and Bzr. VC will now pass a multiple-file commit to these systems as +a single changeset. + +*** vc-dir is a new command that displays file names and their VC +status. It allows to apply various VC operations to a file, a +directory or a set of files/directories. + +*** VC switches are no longer appended, rather the first non-nil value is used. +(This was for the most part true in Emacs 22, but was not advertised). +This is because there is an increasing variety of VC systems, and they +do not all accept the same "common" options. For example, a CVS diff +command used to append the values of `vc-cvs-diff-switches', +`vc-diff-switches', and `diff-switches'. Now the first non-nil value +from that sequence is used. The special value `t' means "no switches". + +*** Clicking on the VC mode-line entry now pops the VC menu. + +*** The VC mode-line entry now has a tooltip that explains the VC file status. + +*** In VC Annotate mode, the key bindings have changed to use lower +case keys instead of the upper case keys used in the past. + +*** In VC Annotate mode, for VC systems that support changesets, you can +see the diff for the whole changeset (not only for the current file) +by typing the D key. Using the "Show changeset diff of revision at +line" menu entry does the same thing. + +*** In VC Annotate mode, you can type v to toggle the annotation visibility. + +*** In VC Annotate mode, you can type f to show the file revision on +the current line. + +*** Asynchronous VC commands display [Waiting...] in the mode-line +of the corresponding buffer as long as the asynchronous process is +active. + +*** Log entries can be modified using the key "e" in log-view. +For now only CVS, RCS, SCCS and SVN support this functionality. +This is done by the `modify-change-comment' backend function. + +*** In log-view-mode, for VC systems that support changesets, you can +see the diff for the whole changeset (not only for the current file) +by typing the D key or using the "Changeset Diff" menu entry. + +*** In Log Edit mode, C-c C-d now shows the diff for the files involved. + +*** vc-git supports the "git grep" command. + +*** VC Support for Meta-CVS has been removed for lack of a maintainer able +to update it to the new VC. + +** Miscellaneous + +*** comint-mode uses `start-file-process' now (see Lisp Changes). +If `default-directory' is a remote file name, subprocesses are started +on the corresponding remote system. + +*** Eldoc highlights the function argument under point +with the face `eldoc-highlight-function-argument'. + +*** In Etags, the --members option is now the default. +Use --no-members if you want the old default behavior of not tagging +struct members in C, members variables in C++ and variables in PHP. + +*** The `gdb' command only works with the graphical interface now. +Use `gud-gdb' if you want the (old) text command mode. + +*** goto-address.el provides two new minor modes, goto-address-mode and +goto-address-prog-mode, which buttonize URLS and email addresses. + +*** The new command `eshell/info' runs info in an eshell buffer. + +*** The new variable `ffap-rfc-directories' specifies a list of local +directories in which `ffap-rfc' will first search for RFCs. + +*** hide-ifdef-mode allows shadowing ifdef-blocks instead of hiding them. +See option `hide-ifdef-shadow' and function `hide-ifdef-toggle-shadowing'. + +*** `icomplete-prospects-height' now supercedes `icomplete-prospects-length'. + +*** Info displays breadcrumbs in the header of the page. +See Info-breadcrumbs-depth to control it. + +*** net-utils has an `iwconfig' command, similar to the existing `ifconfig'. +It is used to configure wireless interfaces. + +*** The pcmpl-unix package supports hostname completion for ssh and scp. + +*** sgml-electric-tag-pair-mode lets you simultaneously edit matched tag pairs. + +*** smerge-refine highlights word-level details of changes in conflict. +It's used automatically as you move through conflicts, see +smerge-auto-refine-mode. + +*** talk.el has been extended for multiple tty support. + +*** A new command `display-time-world' has been added to the Time +package. It creates a buffer with an updating time display using +several time zones. + +*** The appearance of superscript and subscript in TeX is more customizable. +See the documentation of the variables: tex-fontify-script, +tex-font-script-display, tex-suscript-height-ratio, and +tex-suscript-height-minimum. + +*** view-remove-frame-by-deleting is now by default t +since users found iconification of view-mode frames distracting. + +*** WoMan tries to add locale-specific manual page directories to the +search path. This can be disabled by setting `woman-locale' to nil. + + +* Changes in Emacs 23.1 on non-free operating systems + +** Case is now considered significant in completion on MS-Windows. +The default value of `completion-ignore-case' is now nil on +MS-Windows, the same as it is for other operating systems. The +variable doesn't apply to reading a file name -- in that case Emacs +heeds `read-file-name-completion-ignore-case' instead. + +** IPv6 is supported on MS-Windows. +Emacs now supports IPv6 on Windows XP and later, and earlier versions +of Windows with third party IPv6 stacks installed. In Emacs 22, IPv6 was +supported on other platforms, but not on Windows due to using the winsock +1.1 header file, even though Emacs was linking to the winsock 2 library. + +** Busy cursor (hourglass) now displays on MS-Windows. +When Emacs is busy, an hourglass mouse cursor is displayed on Windows. +In Emacs 22 only X supported the busy cursor. + +** Battery status is available on MS-Windows +Emacs can now display the battery status in the mode-line when enabled with +display-battery-mode or from the Options menu. More verbose battery +information is also available with the command `battery'. In Emacs 22 +battery status was supported only on GNU/Linux and Mac. + +** More keys available on MS-Windows. +Keys normally associated with IMEs, and some exotic keys not normally found +on standard keyboards have been given names so they can be bound to functions +inside Emacs. If there are keys on your keyboard that have not been exposed +to Emacs in the past, try C-h k to see if they are available now. + +Emacs can now bind functions to the extra buttons for media player and +browser control present on some keyboards. These buttons are disabled +by default, since enabling them prevents their system-wide use when +Emacs has focus. To enable them, set the variable +w32-pass-multimedia-buttons to nil. See the doc string of that variable +for the list of extra keys that are available. + +** BDF fonts no longer supported on MS-Windows. +The font backend was completely rewritten for this release. The focus +on Windows has been getting acceptable performance and full unicode +support, including complex script shaping for native Windows fonts. A +rewrite of the BDF font support has not happened due to lack of time +and developers. If demand still exists for such a backend even with +the improved language support for native Windows fonts, future +development in this direction will most likely be based on the +freetype library, giving access to a wider range of font formats. + + +* Incompatible Lisp Changes in Emacs 23.1 + +** Variables cannot be both buffer-local and frame-local any more. + +** `functionp' returns nil for special forms. +I.e., it only returns t for objects that can be passed to `funcall'. + +** The behavior of map-char-table has changed. It may call the +specified function with a cons (FROM . TO) as a key if characters in +that range have the same value. + +** Process changes + +*** The function `dired-call-process' has been removed. + +*** The multibyteness of process filters is now determined by the +coding-system used for decoding. The functions +`process-filter-multibyte-p' and `set-process-filter-multibyte' are +obsolete. + +** The variable `byte-compile-warnings' can now be a list starting with `not', +meaning to disable the specified warnings. The meaning of this list +may therefore be the reverse of what you expect (of course, this is +only an issue if you make use of the new `not' syntax). Rather than +checking/manipulating elements directly, use the new functions +`byte-compile-warning-enabled-p', `byte-compile-disable-warning', and +`byte-compile-enable-warning.' + +** `mode-name' is no longer guaranteed to be a string. +Use `(format-mode-line mode-name)' to ensure a string value. + +** The function x-font-family-list has been removed. +Use the new function font-family-list (see Lisp Changes, below). + +** Internationalization changes + +*** The value of the function `charset-id' is now always 0. + +*** The functions `register-char-codings' and `coding-system-spec' +have been removed. + +*** The cpXXX coding systems are now supported automatically. +The functions cp-...-codepage, which you had to use in Emacs 22 to +enable support for these coding systems, have been deleted. + +*** The following features have been removed. They were used for +displaying various scripts with specific fonts, and are no longer +needed now that OpenType font support is available: + +**** `devanagari' and `devan-util', and all associated devanagari-* and +dev-* functions and variables (formerly used for Devanagari script). + +**** `kannada' and `knd-util', and all associated kannada-* and knd-* +functions and variables (formerly used for Kannada script). + +**** `malayalam' and `mlm-util', and all associated malayalam-* and +mlm-* functions and variables (formerly used for Malayalam script). + +**** `tamil' and `tml-util, and all associated tamil-* and tml-* +functions and variables (formerly used for Tamil script). + +*** The meaning of NAME argument of `set-fontset-font' is changed. +Previously nil is accepted as the default fontset. Now, nil is for +the fontset of the selected frame and t is for the default fontset. + +*** The meaning of FONTSET argument of `print-fontset' is changed. +Now, nil is for the fontset of the selected frame and t is for the +default fontset. + +** If a function in write-region-annotate-functions returns with a +different buffer current, Emacs no longer kills that buffer +automatically. This behavior existed in previous versions of Emacs, +but was undocumented. To kill a buffer after write-region, give the +variable `write-region-post-annotation-function' a buffer-local value +of `kill-buffer'. + +** The variable temp-file-name-pattern has been removed. +This variable was only used by call-process-region, which now uses +temporary-file-directory instead. + +** The COUNT and SYSTEM-FLAG arguments to define-abbrev have been +removed. The function now takes extra arguments for specifying +arbitrary abbrev properties. + +** end-of-defun-function is now guaranteed to work only when called +from the start of a defun. It must now leave point exactly at the end +of defun, since `end-of-defun' now itself moves forward over +whitespace after calling it. + + +* Lisp Changes in Emacs 23.1 + +** The new variable `generate-autoload-cookie' controls the magic comment +string used by `update-file-autoloads' to find autoloaded forms. The +variable `generated-autoload-file' similarly controls the name of the +file where `update-file-autoloads' writes the calls to `autoload'. +The default values are ";;;###autoload" and `loaddefs.el', +respectively. + +** New primitives `list-system-processes' and `process-attributes' +let Lisp programs access the processes that are running on the local +machine. See the doc strings of these functions for more details. +Not all platforms support accessing this information; on those that +don't, these primitives will return nil. + +** New variable `user-emacs-directory'. +Use this instead of "~/.emacs.d". + +** If a local hook function has a non-nil `permanent-local-hook' +property, `kill-all-local-variables' does not remove it from the local +value of the hook variable; it remains even if you change major modes. + +** `frame-inherited-parameters' lets new frames inherit parameters from +the selected frame. + +** New keymap `input-decode-map' overrides like key-translation-map, but +applies before function-key-map. Also it is terminal-local contrary to +key-translation-map. Terminal-specific key-sequences are generally added to +this map rather than to function-key-map now. + +** `ignore-errors' is now a standard macro (does not require the CL package). + +** `interprogram-paste-function' can now return one string or a list +of strings. In the latter case, Emacs puts the second and following +strings on the kill ring. + +** In `condition-case', a handler can specify "let the debugger run first". +You do this by writing `debug' in the list of conditions to be handled, +like this: + + (condition-case nil + (foo bar) + ((debug error) nil)) + +** clone-indirect-buffer now runs the clone-indirect-buffer-hook. + +** `beginning-of-defun-function' now takes one argument, the count given to +`beginning-of-defun'. (N.B. `end-of-defun-function' doesn't take any +arguments.) + +** `file-remote-p' has new optional parameters IDENTIFICATION and CONNECTED. +IDENTIFICATION specifies which part of the remote identifier has to be +returned. With CONNECTED passed non-nil, it is checked whether a +remote connection has been established already. + +** The new macro `declare-function' suppresses compiler warnings about +undefined functions. + +** Changes to interactive function handling + +*** The new interactive spec code ^ says to first call +handle-shift-selection if shift-select-mode is non-nil, before reading +the command arguments. This is used for shift-selection (see above). + +*** Built-in functions can now have an interactive specification that +is not a prompt string. If the `intspec' parameter of a `DEFUN' +starts with a `(', the string is evaluated as a Lisp form. + +*** The interactive-form of a function can be added post-facto via the +`interactive-form' symbol property. Mostly useful to add complex +interactive forms to subroutines. + +** Region changes + +*** Commands should use `use-region-p' to test whether there is +an active region that they should operate on. + +*** `region-active-p' returns non-nil when Transient Mark mode is +enabled and the mark is active. Most commands that act specially on +the active region in Transient Mark mode should use `use-region-p' +instead of `region-active-p', because `use-region-p' obeys the new +user option `use-empty-active-region' (see Editing Changes, above). + +*** If a command sets `transient-mark-mode' to (only . OLDVAL), that +means to activate transient-mark-mode temporarily, until the next +unshifted point motion command or mark deactivation. Afterwards, +reset transient-mark-mode to the value OLDVAL. The values `only' and +`identity', introduced in Emacs 22, are now deprecated. + +** Emacs session information + +*** The new variables `before-init-time' and `after-init-time' record the +value of `current-time' before and after Emacs loads the init files. + +*** The new function `emacs-uptime' returns the uptime of an Emacs instance. + +*** The new function `emacs-init-time' returns the duration of the +Emacs initialization. + +** Changes affecting display-buffer + +*** display-buffer tries to be smarter when splitting windows. +The new option split-window-preferred-function lets you specify your own +function to pop up new windows. Its default value split-window-sensibly +can split a window either vertically or horizontally, whichever seems +more suitable in the current configuration. You can tune the behavior +of split-window-sensibly by customizing split-height-threshold and the +new option split-width-threshold. Both options now take the value nil +to inhibit splitting in one direction. Setting split-width-threshold to +nil inhibits horizontal splitting and gets you the behavior of Emacs 22 +in this respect. In any case, display-buffer may now split the largest +window vertically even when it is not as wide as the containing frame. + +*** If pop-up-frames has the value `graphic-only', display-buffer only +makes a separate frame on graphic displays. + +*** select-frame and set-frame-selected-window have a new optional +argument NORECORD. If non-nil, this will avoid messing with the order +of recently selected windows and the buffer list. + +** Window parameters can now be defined. +These are analogous to frame parameters, but are associated with +individual windows. + +*** The new functions window-parameters, window-parameter, and +set-window-parameter are used to query and set window parameters. + +** Minibuffer and completion changes + +*** A list of default values can be specified for the DEFAULT argument of +functions `read-from-minibuffer', `read-string', `read-command', +`read-variable', `read-buffer', `completing-read'. Elements of this list +are available for inserting into the minibuffer by typing `M-n'. +For empty input these functions return the first element of this list. + +*** New function `read-regexp' uses the regexp history and some useful +regexp defaults (string at point, last Isearch/replacement regexp/string) +via M-n when reading a regexp in the minibuffer. + +*** minibuffer-local-must-match-filename-map is now named +minibuffer-local-filename-must-match-map. + +*** The `require-match' argument to `completing-read' accepts the new +values `confirm-only' and `confirm-after-completion'. + +** Search and replacement changes + +*** The regexp form \(?:\) specifies the group number explicitly. + +*** New function `match-substitute-replacement' returns the result of +`replace-match' without actually using it in the buffer. + +*** The new variable `replace-search-function' determines the function +to use for searching in query-replace and replace-string. The +function it specifies is called by `perform-replace' when its 4th +argument is nil. + +*** The new variable `replace-re-search-function' determines the +function to use for searching in `query-replace-regexp', +`replace-regexp', `query-replace-regexp-eval', and +`map-query-replace-regexp'. The function it specifies is called by +`perform-replace' when its 4th argument is non-nil. + +*** New keymap `search-map' bound to `M-s' provides global bindings +for search related commands. + +*** New keymap `multi-query-replace-map' contains additonal keys bound +to `automatic-all' and `exit-current' for multi-buffer interactive replacement. + +*** The variable `inhibit-changing-match-data', if non-nil, prevents +the search and match primitives from changing the match data. + +*** New functions `word-search-forward-lax' and `word-search-backward-lax'. +These are like `word-search-forward and `word-search-backward', except +that the end of the search string need not match a word boundary, +unless it ends in whitespace. + +** File handling changes + +*** set-file-modes is now interactive and can take the mode value in +symbolic notation thanks to auxiliary functions. + +*** file-local-variables-alist stores an alist of file-local +variables defined in the current buffer. + +** Face-remapping + +*** Each face can be remapped to a different face definition using the +variable `face-remapping-alist'. This is an alist that maps faces to +replacement definitions (which can be face names, lists of face names, +or attribute/value plists. If this variable is buffer-local, the +remapping occurs only in that buffer. + +*** text-scale-mode remaps the default face to a larger or smaller +size in the current buffer. This feature is used by the Buffer Face +menu and the new `C-x C-+', `C-x C--', and `C-x C-0' commands (see +Editing Changes, above). + +*** New functions: + +**** `face-remap-add-relative' adds a face remapping entry to the +current buffer. + +**** ``face-remap-remove-relative' removes a face remapping entry from +the current buffer. + +**** `face-remap-reset-base' restores a face to its global definition. + +**** `face-remap-set-base' sets the base remapping of a face. + +** Process changes + +*** The new function `start-file-process' is similar to `start-process', +but obeys file handlers. The file handler is chosen based on +`default-directory'. The functions `start-file-process-shell-command' +and `process-file-shell-command' are also new; they call internally +`start-file-process' and `process-file', respectively. + +*** The new function `process-lines' executes an external program and +returns its output as a list of lines. + +** Character code, representation, and charset changes. + +*** In multibyte buffers and strings, characters are represented by +UTF-8 byte sequences. The character code space is now 0x0..0x3FFFFF +with no gap; code points 0x0..0x10FFFF are Unicode characters of the +same code points, while code points 0x3FFF80..0x3FFFFF are raw 8-bit +bytes. + +*** Generic characters no longer exist. + +*** The concept of a charset has changed. A single character may +belong to multiple charsets (e.g. a-grave, U+00E0, belongs to charsets +unicode, iso-8859-1, iso-8859-3, etc). + +**** The dimension of a charset is now 1, 2, 3, or 4, and the size of +each dimension is no longer limited to 94 or 96. + +**** A dynamic charset priority list is used to infer the charset of +characters for display. + +*** The functions `split-char' and `make-char' now accept up to 4 +positional codes instead of just 2. + +*** The functions `encode-char' and `decode-char' now accept any character sets. + +*** The function `define-charset' now accepts a completely different +form of arguments (old-style arguments still work). + +*** The value of the function `char-charset' depends on the current +priorities of charsets. + +*** The function get-char-code-property now accepts many Unicode base +character properties. They are `name', `general-category', +`canonical-combining-class', `bidi-class', `decomposition', +`decimal-digit-value', `digit-value', `numeric-value', `mirrored', +`old-name', `iso-10646-comment', `uppercase', `lowercase', and +`titlecase'. + +*** The functions `modify-syntax-entry' and `modify-category-entry' now +accept a cons of characters as the first argument, and modify all +entries in that range of characters. + +*** Use of `translation-table-for-input' for character code unification +is now obsolete, since Emacs 23.1 and later uses Unicode as basis for +internal representation of characters. + +*** New functions: + +**** `characterp' returns t if and only if the argument is a character. +This replaces `char-valid-p', which is now obsolete. + +**** `max-char' returns the maximum character code (currently #x3FFFFF). + +**** `define-charset-alias' defines an alias of a charset. + +**** `set-charset-priority' sets priorities of charsets. + +**** `charset-priority-list' returns a prioritized list of charsets. + +**** `unibyte-string' makes a unibyte string from bytes. + +**** `define-char-code-property' defines a character code property. + +**** `char-code-property-description' returns the description string of +a character code property. + +*** New variables: + +**** `find-word-boundary-function-table' is a char-table of functions to +search for a word boundary. + +**** `char-script-table' is a char-table of script names. + +**** `char-width-table' is a char-table of character widths. + +**** `print-charset-text-property' controls how to handle `charset' text +property on printing a string. + +**** `printable-chars' is a char-table of printable characters. + +** Code conversion changes + +*** The new function `define-coding-system' should be used to define a +coding system instead of `make-coding-system' (which is now obsolete). + +*** The functions `encode-coding-region' and `decode-coding-region' +have an optional 4th argument to specify where the result of +conversion should go. + +*** The functions `encode-coding-string' and `decode-coding-string' +have an optional 4th argument specifying a buffer to store the result +of conversion. + +*** The new variable `inhibit-null-byte-detection' controls whether to +consider text with null bytes as binary data. By default, it is +`nil', and Emacs uses `no-conversion' for any text containing null +bytes. + +*** The functions `set-coding-priority' and `make-coding-system' are obsolete. + +*** New functions: + +**** `with-coding-priority' executes Lisp code using the specified +coding system priority order. + +**** `check-coding-systems-region' checks if the text in the region is +encodable by the specified coding systems. + +**** `coding-system-aliases' returns a list of aliases of a coding system. + +**** `coding-system-charset-list' returns a list of charsets supported +by a coding system. + +**** `coding-system-priority-list' returns a list of coding systems +ordered by their priorities. + +**** `set-coding-system-priority' sets priorities of coding systems. + +**** `coding-system-from-name' returns a coding system matching with +the argument name. + +** There is a new input method, Robin, different from Quail. +It has three functionalities: + i) a simple input method (converts an ASCII sequence into a string). +ii) converts an existing buffer substring into another string +iii) reverse conversion (each character produced by a +robin rule can hold the original ASCII sequence as a char-code-property) + +*** The new function `robin-define-package' defines a Robin package. + +*** The new function `robin-modify-package' modifies an existing Robin package. + +*** The new function `robin-use-package' starts using a Robin package +as an input method. + +*** The new function `string-to-unibyte' is like `string-as-unibyte' +but signals an error if STRING contains a non-ASCII, non-eight-bit +character. + +** Changes related to the new font backend + +*** Which font backends to use can be specified by the X resource +"FontBackend". For instance, to use both X core fonts and Xft fonts: + +Emacs.FontBackend: x,xft + +If this resource is not set, Emacs tries to use all font backends +available on your graphic device. + +*** New frame parameter `font-backend' specifies a list of +font-backends supported by the frame's graphic device. On X, they are +currently `x' and `xft'. + +*** The function `set-fontset-font' now accepts a script name as the +second argument, and has an optional 5th argument to control how to +set the font. + +*** New functions: + +**** `fontp' checks if the argument is a font-spec or font-entity. + +**** `font-spec' creates a new font-spec object. + +**** `font-get' returns a font property value. + +**** `font-put' sets a font property value. + +**** `font-face-attributes' returns a plist of face attributes set by a font. + +**** `list-fonts' returns a list of font-entities matching a font spec. + +**** `find-font' returns the font-entity best matching the given font spec. + +**** `font-family-list' returns a list of family names of available fonts. + +**** `font-xlfd-name' returns an XLFD name of a given font spec, font +entity, or font object. + +**** `clear-font-cache' clears all font caches. + +** Changes related to multiple-terminal (multi-tty) support + +*** $TERM is now set to `dumb' for subprocesses. If you want to know the +$TERM inherited by Emacs you will have to look inside initial-environment. + +*** $DISPLAY is now dynamically inherited from the frame's `display'. + +*** The `window-system' variable is now frame-local. The new +`initial-window-system' variable contains the `window-system' value +for the first frame. `window-system' is also now a function that +takes a frame argument. + +*** The `keyboard-translate-table' variable and the terminal and +keyboard coding systems are now terminal-local. + +*** You can specify a terminal device (`tty' parameter) and a terminal +type (`tty-type' parameter) to `make-terminal-frame'. + +*** The function `make-frame-on-display' now works during a tty +session. + +*** A new `terminal' data type. +The functions `get-device-terminal', `terminal-parameters', +`terminal-parameter', `set-terminal-parameter' use this data type. + +*** Function key sequences are now mapped using `local-function-key-map', +a new variable. This inherits from the global variable function-key-map, +which is not used directly any more. + +*** New hooks: + +**** before-hack-local-variables-hook is called after setting new +variable file-local-variables-alist, and before actually applying the +file-local variables. + +**** `suspend-tty-functions' and `resume-tty-functions' are called +after a tty frame has been suspended or resumed, respectively. The +functions are called with the terminal id of the frame being +suspended/resumed as a parameter. + +**** The special hook `delete-terminal-functions' is called before +deleting a terminal. + +*** New functions: + +**** `delete-terminal' + +**** `suspend-tty' + +**** `resume-tty'. + +*** `initial-environment' holds the environment inherited from Emacs's parent. + +** Redisplay changes + +*** For underlined characters, the distance between the underline and +the baseline is controlled by a new variable, `underline-minimum-offset'. + +*** You can now pass the value of the `invisible' property to +invisible-p to check whether it would cause the text to be invisible. +This is convenient when checking invisibility of text with no buffer +position (e.g. in before/after-strings). + +*** `clear-image-cache' can be told to flush only images of a specific file. + +*** `vertical-motion' can now be given a goal column. +It now accepts a cons cell (COLS . LINES) in its first argument, which +says to stop, where possible, at a pixel x-position equal to COLS +times the default column width. + +*** redisplay-end-trigger-functions, set-window-redisplay-end-trigger, +and window-redisplay-end-trigger are obsolete. Use `jit-lock-register' +instead. + +*** The new variables `wrap-prefix' and `line-prefix' specify display +specs which are appended at display-time to every continuation line +and non-continuation line, respectively. In addition, Emacs +recognizes the `wrap-prefix' and `line-prefix' text or overlay +properties; these have the same effects as the variables of the same +name, but take precedence. + +** The Lisp interpreter now treats non-breaking space as whitespace. + +** Miscellaneous new functions + +*** `apply-partially' performs a "curried" application of a function. + +*** `buffer-swap-text' swaps text between two buffers. This can be +useful for modes such as tar-mode, archive-mode, RMAIL. + +*** `combine-and-quote-strings' produces a single string from a list of strings +sticking a separator string in between each pair, and quoting those +strings that include the separator as their substring. Useful for +consing shell command lines from the individual arguments. + +*** `custom-note-var-changed' tells Custom to treat the change in a +certain variable as having been made within Custom. + +*** `face-all-attributes' returns an alist describing all the basic +attributes of a given face. + +*** `format-seconds' converts a number of seconds into a readable +string of days, hours, etc. + +*** `image-refresh' refreshes all images associated with a given image +specification. + +*** `locate-user-emacs-file' helps packages to select the appropriate +place to save user-specific files. It defaults to `user-emacs-directory' +unless the file already exists at $HOME. + +*** `read-color' reads a color name using the minibuffer. + +*** `read-shell-command' does what its name says, with completion. It +uses the minibuffer-local-shell-command-map for that. + +*** `split-string-and-unquote' splits a string into a list of substrings +on the boundaries of a given delimiter, and unquotes the substrings that +are quoted. Useful for taking apart shell commands. + +*** The two new functions `looking-at-p' and `string-match-p' can do +the same matching as `looking-at' and `string-match' without changing +the match data. + +*** The two new functions `make-serial-process' and +`serial-process-configure' provide a Lisp interface to the new serial +port support (see Emacs changes, above). + +** Miscellaneous new variables + +*** `auto-save-include-big-deletions', if non-nil, means auto-save is +not turned off automatically after a big deletion. + +*** `read-circle', if nil, disables the reading of recursive Lisp +structures using the #N= and #N# syntax. + +*** `this-command-keys-shift-translated' is non-nil if the key +sequence invoking the current command was found by shift-translation. + +*** `window-point-insertion-type' determines the insertion-type of the +marker used for window-point. + +*** bookmark provides `bookmark-make-record-function' so special major +modes like Info can teach bookmark.el how to save and restore the +relevant data. + +*** `fill-forward-paragraph-function' specifies which function the +filling code should use to find paragraph boundaries. + + +* New Packages for Lisp Programming in Emacs 23.1 + +** The new package avl-tree.el deals with the AVL tree data structure. + +** The new package check-declare.el verifies the accuracy of +declare-function macros (see Lisp Changes, above). + +** find-cmd.el can build `find' commands using lisp syntax. + +** The package misearch.el has been added. It allows Isearch to search +through multiple buffers. A variable `multi-isearch-next-buffer-function' +defines the function to call to get the next buffer to search in the series +of multiple buffers. Top-level functions `multi-isearch-buffers', +`multi-isearch-buffers-regexp', `multi-isearch-files' and +`multi-isearch-files-regexp' accept a single argument that specifies +a list of buffers/files to search for a string/regexp. + +** The new major mode `special-mode' is intended as a parent for +major modes such as those that set the "'mode-class 'special" property. + + +---------------------------------------------------------------------- +This file is part of GNU Emacs. + +GNU Emacs is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +GNU Emacs is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Emacs. If not, see . + + +Local variables: +mode: outline +paragraph-separate: "[ ]*$" +end: + +arch-tag: e759449d-88b3-4de4-9900-3a6c3dfa23e2 diff --cc lib-src/ebrowse.c index 81067a9081,735cf30ae2..7270950307 --- a/lib-src/ebrowse.c +++ b/lib-src/ebrowse.c @@@ -3574,10 -3682,10 +3574,10 @@@ usage (int error #endif void -version () +version (void) { /* Makes it easier to update automatically. */ - char emacs_copyright[] = "Copyright (C) 2010 Free Software Foundation, Inc."; + char emacs_copyright[] = "Copyright (C) 2011 Free Software Foundation, Inc."; printf ("ebrowse %s\n", VERSION); puts (emacs_copyright); diff --cc lib-src/etags.c index abc8b06dd8,da43b89e40..f06e714c04 --- a/lib-src/etags.c +++ b/lib-src/etags.c @@@ -888,10 -895,10 +888,10 @@@ etags --help --lang=ada.") # define VERSION "17.38.1.4" #endif static void -print_version () +print_version (void) { /* Makes it easier to update automatically. */ - char emacs_copyright[] = "Copyright (C) 2010 Free Software Foundation, Inc."; + char emacs_copyright[] = "Copyright (C) 2011 Free Software Foundation, Inc."; printf ("%s (%s %s)\n", (CTAGS) ? "ctags" : "etags", EMACS_NAME, VERSION); puts (emacs_copyright); diff --cc lisp/ChangeLog index 8e693845a4,6ec62fe628..d1bcb77882 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@@ -1,285 -1,127 +1,401 @@@ -2011-01-02 Stefan Monnier - - * files.el (file-local-variables-alist): - Make permanent-local (bug#7767). - -2011-01-02 Glenn Morris - - * version.el (emacs-copyright): Set short copyright year to 2011. - -2011-01-02 Mark Lillibridge (tiny change) - - * mail/mail-utils.el (mail-strip-quoted-names): Avoid clobbering - an existing temp buffer. (Bug#7746) - -2011-01-02 Glenn Morris - - * mail/mail-utils.el (mail-mbox-from): Handle From: headers with - multiple addresses. (Bug#7760) - -2010-12-31 Michael Albinus ++2011-01-02 Eli Zaretskii + - * net/tramp.el (tramp-methods): Add recursive options to "scpc", - "scpx", "pscp" and "psftp". - -2010-12-31 Eli Zaretskii - - * term/w32-win.el (image-library-alist): Set up correctly for ++ * term/w32-win.el (dynamic-library-alist): Set up correctly for + libpng versions both before and after 1.4.0. (Bug#7716) + -2010-12-25 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * time.el (display-time-mode): Mention display-time-interval in + the doc string. (Bug#7713) + - * simple.el (select-active-regions): Doc fix. (Bug#7702) - -2010-12-24 Kenichi Handa ++2011-01-02 Kenichi Handa + + * mail/rmailmm.el (rmail-mime-parse): Perform parsing in + condition-case and return an error message string if something + goes wrong. + (rmail-show-mime): Adjust for the above change. Insert the + header by rmail-mime-insert-header. + -2010-12-24 Kenichi Handa ++2011-01-02 Kenichi Handa + + * mail/rmailmm.el: New key bindings for rmail-mime-next-item, + rmail-mime-previous-item, and rmail-mime-toggle-hidden. + (rmail-mime-mbox-buffer) + (rmail-mime-view-buffer, rmail-mime-coding-system): New variables. + (rmail-mime-entity): Argument changed. All codes handling an + entity object are changed. + (rmail-mime-entity-header, rmail-mime-entity-body): Adjust for + the above change. + (rmail-mime-entity-children, rmail-mime-entity-handler) + (rmail-mime-entity-tagline): New functions. + (rmail-mime-message-p): New function. + (rmail-mime-save): Bind rmail-mime-mbox-buffer. + (rmail-mime-entity-segment, rmail-mime-next-item) + (rmail-mime-previous-item, rmail-mime-shown-mode) + (rmail-mime-hidden-mode, rmail-mime-raw-mode) + (rmail-mime-toggle-raw, rmail-mime-toggle-hidden) + (rmail-mime-insert-tagline, rmail-mime-insert-header): + New functions. + (rmail-mime-text-handler): Call rmail-mime-insert-text. + (rmail-mime-insert-decoded-text): New function. + (rmail-mime-insert-text): Call rmail-mime-insert-decoded-text. + (rmail-mime-insert-image): Argument changed. Caller changed. + (rmail-mime-image): Call rmail-mime-toggle-hidden. + (rmail-mime-set-bulk-data): New funciton. + (rmail-mime-insert-bulk): Argument changed. + (rmail-mime-multipart-handler): Return t. + (rmail-mime-process-multipart): Argument changed. + Handle "multipart/alternative" here. + (rmail-mime-process): Argument changed. + (rmail-mime-parse): Bind rmail-mime-mbox-buffer. + (rmail-mime-insert): Argument changed. Handle raw display mode. + (rmail-mime): Argument changed. Handle toggling of raw display + mode. + (rmail-show-mime): Bind rmail-mime-mbox-buffer and + rmail-mime-view-buffer. + (rmail-insert-mime-forwarded-message): Likewise. + (rmail-search-mime-message): Likewise. Don't bind rmail-buffer. + + * mail/rmail.el (rmail-show-message-1): If rmail-enable-mime is + non-nil, handle the header in rmail-show-mime-function. + -2010-12-20 Leo ++2011-01-02 Leo + - * help-fns.el (describe-variable): Fix 2010-12-17 change. ++ * help-fns.el (describe-variable): Fix previous change. + -2010-12-20 Juri Linkov ++2011-01-02 Juri Linkov + + * isearch.el (isearch-lazy-highlight-error): New variable. + (isearch-lazy-highlight-new-loop): Compare `isearch-error' and + `isearch-lazy-highlight-error'. Set `isearch-lazy-highlight-error' + to the current value of `isearch-error' (Bug#7468). + -2010-12-17 Chong Yidong ++2011-01-02 Chong Yidong + + * help-fns.el (describe-variable): Don't emit trailing whitespace + (Bug#7511). + -2010-12-17 Leo - - * eshell/em-hist.el (eshell-previous-matching-input): Signal error - if point is not behind eshell-last-output-end (Bug#7585). - -2010-12-16 Chong Yidong ++2011-01-02 Chong Yidong + + * textmodes/rst.el (rst-compile-pdf-preview) + (rst-compile-slides-preview): Use make-temp-file (Bug#7646). + -2010-12-15 Kevin Gallagher ++2011-01-02 Kevin Gallagher + + * emulation/edt-mapper.el: Override mapping of function keys so + that the later call to read-key-sequence works. + -2010-12-13 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * mail/smtpmail.el (smtpmail-send-it): Write queued mail body with + Unix EOLs. (Bug#7589) + -2010-12-12 Eli Zaretskii ++2011-01-02 Leo ++ ++ * eshell/em-hist.el (eshell-previous-matching-input): Signal error ++ if point is not behind eshell-last-output-end (Bug#7585). ++ ++2011-01-02 Stefan Monnier ++ ++ * files.el (file-local-variables-alist): ++ Make permanent-local (bug#7767). ++ ++2011-01-02 Glenn Morris ++ ++ * version.el (emacs-copyright): Set short copyright year to 2011. ++ ++2011-01-02 Mark Lillibridge (tiny change) ++ ++ * mail/mail-utils.el (mail-strip-quoted-names): Avoid clobbering ++ an existing temp buffer. (Bug#7746) ++ ++2011-01-02 Glenn Morris ++ ++ * mail/mail-utils.el (mail-mbox-from): Handle From: headers with ++ multiple addresses. (Bug#7760) ++ +2010-12-31 Michael Albinus + + * net/tramp-sh.el (tramp-methods): Add recursive options to "scpc" + and "scpx". + +2010-12-30 Tassilo Horn + + * doc-view.el (doc-view-set-doc-type): New function refactored + from doc-view-mode. + (doc-view-fallback-mode): New function. + (doc-view-mode): Use it. + (doc-view-mode-maybe): New function that checks if doc-view-mode + can be used and falls back to the next best mode otherwise. + + * files.el (auto-mode-alist): Use doc-view-mode-maybe for PDF, + DVI, OpenDocument, and MS Office files. + +2010-12-30 Andreas Schwab + + * emacs-lisp/rx.el (rx-syntax): Fix typo. + +2010-12-30 Tassilo Horn + + * doc-view.el (doc-view-toggle-display): Perform rassq-delete-all + on a copy of auto-mode-alist, because that deletes with side + effects. + +2010-12-30 Tassilo Horn + + * doc-view.el (doc-view-mode, doc-view-toggle-display): Use + normal-mode without doc-view-mode bindings in auto-mode-alist as + fallback instead of hard coding fundamental mode. + +2010-12-30 Tassilo Horn + + * doc-view.el (doc-view-doc->txt): Handle OpenDocument (or MS + Office) files also for searching. + +2010-12-30 Tassilo Horn + + * doc-view.el: Implement viewing of OpenDocument (and Microsoft + Office) files. Not yet enabled via auto-mode-list. + (doc-view-unoconv-program): New custom variable. + (doc-view-mode-p): Handle new odf document type. + (doc-view-odf->pdf): New conversion function. + (doc-view-convert-current-doc): Call it for odf files. + (doc-view-mode): Recognize newly supported file extensions. + +2010-12-30 Michael Albinus + + * net/tramp.el (tramp-default-method-alist) + (tramp-default-user-alist) + (tramp-local-host-regexp, tramp-prefix-domain-format) + (tramp-prefix-domain-regexp): Set tramp-autoload cookie. + + * net/tramp-ftp.el: + * net/tramp-gvfs.el: + * net/tramp-gw.el: + * net/tramp-imap.el: + * net/tramp-sh.el: + * net/tramp-smb.el: Add tramp-autoload cookie for initialisation + code of `tramp-default-method-alist' and `tramp-default-user-alist'. + +2010-12-29 Karl Fogel + + * saveplace.el (save-place-alist-to-file): Save list sorted and + pretty-printed, so that it is mergeable by line-based text merging, + as suggested by Iain Dalton . + +2010-12-28 Chong Yidong + + * tool-bar.el (tool-bar-setup): Remove :enable conditions, which + are handled by the menu-bar entries. As before, don't use + :visibile to avoid changing the tool-bar. + +2010-12-27 Michael Albinus + + * net/secrets.el (secrets-delete-alias): New defun. + +2010-12-27 Michael Albinus + + * net/tramp.el (tramp-default-user-alist): Do not add "ssh" based + methods, otherwise ~/.ssh/config would be ignored. + +2010-12-26 Stefan Monnier + + * emacs-lisp/rx.el: Make it a superset of sregex. + (rx-constituents): Add `any => "."', mark `repeat' as taking any number + of args, add `regex' alias. + (rx-info): Add arg to distinguish head and standalone forms. + (rx-check, rx-form): Pass the corresponding arg. + (rx-**): Simplify. + (rx-repeat): Make it work for any number of args. + (rx-syntax): Make it accept syntax chars as is. + * obsolete/sregex.el: Move from emacs-lisp/. + * emacs-lisp/re-builder.el: Remove sregex support. + * emacs-lisp/edebug.el (sregexq, rx): Remove redundant defs. + +2010-12-25 Eli Zaretskii + + * mouse.el (mouse-yank-primary): On MS-Windows, try the (emulated) + PRIMARY first, then the clipboard. (Bug#7699) + +2010-12-22 Stefan Monnier + + * emacs-lisp/bytecomp.el (byte-compile-output-docform): Fix up use of + print-number-table. + +2010-12-21 Chong Yidong + + * help-fns.el (find-lisp-object-file-name): Locate .emacs from + .emacs.elc (Bug#7530). + + * wid-edit.el (widget-image-find): Remove bogus :ascent spec from + image spec (Bug#7480). + +2010-12-21 Daiki Ueno + + * obsolete/pgg-parse.el, obsolete/pgg-pgp5.el, obsolete/pgg-pgp.el, + * obsolete/pgg-gpg.el, obsolete/pgg-def.el, obsolete/pgg.el: + Move from lisp/. + +2010-12-20 Leo + + * dnd.el (dnd-get-local-file-name): Unhex of file name shall + always be performed (Bug#7680). + +2010-12-20 Chong Yidong + + * menu-bar.el (menu-bar-kill-ring-save): Make obsolete. + (menu-bar-edit-menu): Bind "Copy" to kill-ring-save. Don't use + mouse-region-match. + + * color.el: Move from gnus/. + + * vc/diff.el (diff-better-file-name): Function deleted. + abbreviating file names causes problems with shell-quote-argument. + (diff-no-select): Just use expand-file-name. + + * tool-bar.el (tool-bar--image-expression): New function. + (tool-bar-local-item, tool-bar--image-exp): Use it. + (tool-bar-setup): Initialize tool-bar-separator-image-expression. + Use :enable instead of :visible to avoid changing the tool-bar + configuration unnecessarily. + + * info.el (info-tool-bar-map): Add separators. + +2010-12-17 Ken Brown + + * loadup.el: Use version numbers in Cygwin build. + +2010-12-17 Ryan Twitchell (tiny change) + + * ido.el (ido-file-internal): Ask for confirmation before + overwriting an existing file (Bug#1238). + +2010-12-16 Chong Yidong + + * tool-bar.el (tool-bar-setup): Add separators. + + * menu-bar.el (featurep): Use menu-bar-separator. + +2010-12-16 Ken Manheimer + + Migrate allout encryption provisions from pgg to epg. + + * allout.el (allout-toggle-current-subtree-encryption) + (allout-toggle-subtree-encryption): Adjust docstrings to reflect + defaulting policy and other changes. Change fetch-pass to keymode-cue, + for simpler universal argument interpretation. + (allout-toggle-subtree-encryption): Adjust docstring to describe + changed encryption provisions. Change fetch-pass to keymode-cue, for + simpler universal argument interpretation. Remove provisions for + handling key type and identity - they'll all be within + allout-encrypt-string or epg/epg or even contained all the way in gpg. + (allout-encrypt-string): Include keymode-cue, for optionally prompting + for keypair recipients (universal argument > 1) and, in addition, + associating the specified recipients with the outline (universal + argument > 4) using a file local variable setting for + 'epa-file-encrypt-to'. + Require epa, for recipients handling. + Change how regexp filtering elements are named. + Describe the problem with caching of incorrect symmetric-decryption + keys. + Use the epa-passphrase-callback-function, in case the user is using + GnuPG v1. + Support saving of the selected keypair recipients when invoked with a + keymode-cue > 4. + Remove obsolete arguments 'fetch-pass', 'target-cache-id', 'retried'. + Require 'epa. + Establish epg-context with armoring and default epg-protocol. + Remove all passphrase cache, verification, and hinting code. + (allout-passphrase-verifier-handling, allout-passphrase-hint-handling): + No longer used, delete. + (allout-mode): Adjust docstring to describe changed encryption + provisions. Describe the problem with caching of incorrect + symmetric-decryption keys. + (allout-obtain-passphrase, allout-epg-passphrase-callback-function) + (allout-make-passphrase-state, allout-passphrase-state-passphrase) + (allout-encrypted-key-info, allout-update-passphrase-mnemonic-aids) + (allout-get-encryption-passphrase-verifier, allout-verify-passphrase): + Obsolete, remove. + +2010-12-16 Daiki Ueno + + * epa-file.el (epa-file-select-keys): Accept 'silent to inhibit + key selection prompt; make 'silent as default (Bug#7487). + +2010-12-16 Leo + + * eshell/eshell.el (eshell-directory-name): Use + locate-user-emacs-file (Bug#7578). + +2010-12-15 Glenn Morris + + * loadup.el (symbol-file-load-history-loaded): Remove; unused. + +2010-12-15 Jari Aalto + Scott Evans + + * rect.el (rectange--default-line-number-format) + (rectangle-number-line-callback): New functions. + (rectangle-number-lines): New command, bound to C-x r N (Bug#4382). + +2010-12-15 Chong Yidong + + * rect.el (operate-on-rectangle-lines, string-rectangle-string): + Delete unused variables. + (move-to-column-force): Remove function obsolete since 21.2. + +2010-12-14 Michael Albinus + + * net/tramp.el (tramp-temp-buffer-file-name): Make it permanent-local. + (tramp-handle-insert-file-contents): Do not set permanent-local + property. + + * net/tramp-cache.el (tramp-persistency-file-name): Use + `locate-user-emacs-file' if fboundp. + + * net/tramp-sh.el (tramp-methods): Add "ksu". + (tramp-default-user-alist): Add "ksu". Use `regexp-opt' for + method list. + +2010-12-14 Glenn Morris + + * progmodes/js.el: Doc't require font-lock, etags, or easymenu. + (find-tag-marker-ring): Declare. + (js-find-symbol): Require etags. + + * mail/sendmail.el: Don't require rmail or mailalias when compiling. + Require mail-utils. + (mail-alias-file): Don't autoload. Doc fix. + (mail-bury-selects-summary, mail-send-nonascii): Don't autoload. + (mail-mailer-swallows-blank-line): Default to nil. Doc fix. + Mark as obsolete, and risky. + (mail-setup): Simplify. + + * mail/mailalias.el (build-mail-aliases): Make it interactive. + * mail/sendmail.el (build-mail-aliases): Update autoload. + + * dired.el (dired-trivial-filenames, dired-chown-program) + (dired-auto-revert-buffer): Remove autoload cookies. + * mail/sendmail.el (mail-recover-1): Require 'dired. + + * dired.el (dired-subdir-switches, dired-chown-program) + (dired-use-ls-dired, dired-chmod-program, dired-touch-program): + Make into defcustoms. + (dired-chown-program): Simplify initialization. + + * mail/mail-utils.el: No need to require lisp-mode, it's in loadup. + +2010-12-13 Romain Francoise + + * net/gnutls.el (gnutls-negotiate): Fix setting of default trustfiles. + +2010-12-13 Lars Magne Ingebrigtsen + + * net/netrc.el (netrc-point-at-eol): Remove the unused + netrc-point-at-old and netrc-bound-and-true-p bindings. + (netrc-parse): Cache the netrc contents. + +2010-12-13 Eli Zaretskii * subr.el (posn-col-row): Evaluate header-line-format in the context of the POSITION window's buffer. diff --cc lisp/files.el index 76526de1c0,690caf1396..1383c90dcb --- a/lisp/files.el +++ b/lisp/files.el @@@ -1,11 -1,10 +1,11 @@@ ;;; files.el --- file input and output commands for Emacs ;; Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994, 1995, 1996, - ;; 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - ;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc. + ;; 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, + ;; 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. ;; Maintainer: FSF +;; Package: emacs ;; This file is part of GNU Emacs. diff --cc lisp/help-fns.el index b100a4e471,5050244237..9b8e7f1458 --- a/lisp/help-fns.el +++ b/lisp/help-fns.el @@@ -644,29 -636,13 +643,26 @@@ it is displayed along with the global v (with-current-buffer standard-output (setq val-start-pos (point)) (princ "value is ") - (terpri) (let ((from (point))) + (terpri) (pp val) - ;; Hyperlinks in variable's value are quite frequently - ;; inappropriate e.g C-h v features - ;; (help-xref-on-pp from (point)) - (if (< (point) (+ from 20)) - (delete-region (1- from) from)) + (if (< (point) (+ 68 (line-beginning-position 0))) + (delete-region from (1+ from)) - (delete-region (1- from) from))))) ++ (delete-region (1- from) from)) + (let* ((sv (get variable 'standard-value)) + (origval (and (consp sv) + (condition-case nil + (eval (car sv)) + (error :help-eval-error))))) + (when (and (consp sv) + (not (equal origval val)) + (not (equal origval :help-eval-error))) + (princ "\nOriginal value was \n") + (setq from (point)) + (pp origval) + (if (< (point) (+ from 20)) + (delete-region (1- from) from))))))) (terpri) - (when locus (if (bufferp locus) (princ (format "%socal in buffer %s; " diff --cc lisp/mail/rmail.el index 7b896e579b,1e41363a75..250481c20b --- a/lisp/mail/rmail.el +++ b/lisp/mail/rmail.el @@@ -4289,7 -4287,7 +4286,7 @@@ With prefix argument N moves forward N ;;;*** - ;;;### (autoloads (rmail-mime) "rmailmm" "rmailmm.el" "b1ce015fd919b54cc7b1d0b2155489f9") -;;;### (autoloads (rmail-mime) "rmailmm" "rmailmm.el" "6c12c2d0563ae855f1069d7a80b8244a") ++;;;### (autoloads (rmail-mime) "rmailmm" "rmailmm.el" "3735f9bfe6ff3e612091857cc6b401b6") ;;; Generated autoloads from rmailmm.el (autoload 'rmail-mime "rmailmm" "\ diff --cc lisp/mail/rmailmm.el index 708ec64706,307ec0632b..70c4ca36c6 --- a/lisp/mail/rmailmm.el +++ b/lisp/mail/rmailmm.el @@@ -53,7 -52,7 +53,7 @@@ ;; ;; rmail-mime ;; +- rmail-mime-show <----------------------------------+ --;; +- rmail-mime-process | ++;; +- rmail-mime-process | ;; +- rmail-mime-handle | ;; +- rmail-mime-text-handler | ;; +- rmail-mime-bulk-handler | @@@ -134,15 -152,16 +153,16 @@@ MIME entities." ;;; MIME-entity object (defun rmail-mime-entity (type disposition transfer-encoding - header body children) - "Retrun a newly created MIME-entity object. + display header tagline body children handler) + "Retrun a newly created MIME-entity object from arguments. - A MIME-entity is a vector of 6 elements: + A MIME-entity is a vector of 9 elements: - [ TYPE DISPOSITION TRANSFER-ENCODING HEADER BODY CHILDREN ] - - TYPE and DISPOSITION correspond to MIME headers Content-Type: and - Cotent-Disposition: respectively, and has this format: + [TYPE DISPOSITION TRANSFER-ENCODING DISPLAY HEADER TAGLINE BODY + CHILDREN HANDLER] - ++ + TYPE and DISPOSITION correspond to MIME headers Content-Type and + Cotent-Disposition respectively, and has this format: \(VALUE (ATTRIBUTE . VALUE) (ATTRIBUTE . VALUE) ...) @@@ -219,8 -269,220 +270,220 @@@ It is called with one argument ENTITY. (define-button-type 'rmail-mime-save 'action 'rmail-mime-save) + (defun rmail-mime-entity-segment (pos &optional entity) + "Return a vector describing the displayed region of a MIME-entity at POS. + Optional 2nd argument ENTITY is the MIME-entity at POS. + The value is a vector [ INDEX HEADER TAGLINE BODY END], where + HEADER: the position of the beginning of a header + TAGLINE: the position of the beginning of a tagline + BODY: the position of the beginning of a body + END: the position of the end of the entity. + INDEX: index into the returned vector indicating where POS is." + (save-excursion + (or entity + (setq entity (get-text-property pos 'rmail-mime-entity))) + (if (not entity) + (vector 1 (point) (point) (point) (point)) + (let ((current (aref (rmail-mime-entity-display entity) 0)) + (beg (if (and (> pos (point-min)) + (eq (get-text-property (1- pos) 'rmail-mime-entity) + entity)) + (previous-single-property-change pos 'rmail-mime-entity + nil (point-min)) + pos)) + (index 1) + tagline-beg body-beg end) + (goto-char beg) + (if (aref current 0) + (search-forward "\n\n" nil t)) + (setq tagline-beg (point)) + (if (>= pos tagline-beg) + (setq index 2)) + (if (aref current 1) + (forward-line 1)) + (setq body-beg (point)) + (if (>= pos body-beg) + (setq index 3)) + (if (aref current 2) + (let ((tag (aref (rmail-mime-entity-tagline entity) 0)) + tag2) + (setq end (next-single-property-change beg 'rmail-mime-entity + nil (point-max))) + (while (and (< end (point-max)) + (setq entity (get-text-property end 'rmail-mime-entity) + tag2 (aref (rmail-mime-entity-tagline entity) 0)) + (and (> (length tag2) 0) + (eq (string-match tag tag2) 0))) + (setq end (next-single-property-change end 'rmail-mime-entity + nil (point-max))))) + (setq end body-beg)) + (vector index beg tagline-beg body-beg end))))) + + (defun rmail-mime-next-item () + "Move point to the next displayed item of the current MIME entity. -A MIME entity has three items; header, tagline, and body. ++A MIME entity has three items; header, tagline, and body. + If we are in the last item of the entity, move point to the first + item of the next entity. If we reach the end of buffer, move + point to the first item of the first entity (i.e. the beginning + of buffer)." + (interactive) + (if (rmail-mime-message-p) + (let* ((segment (rmail-mime-entity-segment (point))) + (next-pos (aref segment (1+ (aref segment 0)))) + (button (next-button (point)))) + (goto-char (if (and button (< (button-start button) next-pos)) + (button-start button) + next-pos)) + (if (eobp) + (goto-char (point-min)))))) + + (defun rmail-mime-previous-item () + "Move point to the previous displayed item of the current MIME message. + A MIME entity has three items; header, tagline, and body. + If we are at the beginning of the first item of the entity, move + point to the last item of the previous entity. If we reach the + beginning of buffer, move point to the last item of the last + entity." + (interactive) + (when (rmail-mime-message-p) + (if (bobp) + (goto-char (point-max))) + (let* ((segment (rmail-mime-entity-segment (1- (point)))) + (prev-pos (aref segment (aref segment 0))) + (button (previous-button (point)))) + (goto-char (if (and button (> (button-start button) prev-pos)) + (button-start button) + prev-pos))))) + + (defun rmail-mime-shown-mode (entity) + "Make MIME-entity ENTITY displayed by the default way." + (let ((new (aref (rmail-mime-entity-display entity) 1))) + (aset new 0 (aref (rmail-mime-entity-header entity) 2)) + (aset new 1 (aref (rmail-mime-entity-tagline entity) 2)) + (aset new 2 (aref (rmail-mime-entity-body entity) 2)))) - ++ + (defun rmail-mime-hidden-mode (entity top) + "Make MIME-entity ENTITY displayed in the hidden mode. + If TOP is non-nil, display ENTITY only by the tagline. + Otherwise, don't display ENTITY." + (if top + (let ((new (aref (rmail-mime-entity-display entity) 1))) + (aset new 0 nil) + (aset new 1 top) + (aset new 2 nil) + (aset (rmail-mime-entity-body entity) 2 nil)) + (let ((current (aref (rmail-mime-entity-display entity) 0))) + (aset current 0 nil) + (aset current 1 nil) + (aset current 2 nil))) + (dolist (child (rmail-mime-entity-children entity)) + (rmail-mime-hidden-mode child nil))) + + (defun rmail-mime-raw-mode (entity) + "Make MIME-entity ENTITY displayed in the raw mode." + (let ((new (aref (rmail-mime-entity-display entity) 1))) + (aset new 0 'raw) + (aset new 1 nil) + (aset new 2 'raw) + (dolist (child (rmail-mime-entity-children entity)) + (rmail-mime-hidden-mode child nil)))) + + (defun rmail-mime-toggle-raw (entity) + "Toggle on and off the raw display mode of MIME-entity ENTITY." + (let* ((pos (if (eobp) (1- (point-max)) (point))) + (entity (get-text-property pos 'rmail-mime-entity)) + (current (aref (rmail-mime-entity-display entity) 0)) + (segment (rmail-mime-entity-segment pos entity))) + (if (not (eq (aref current 0) 'raw)) + ;; Enter the raw mode. + (rmail-mime-raw-mode entity) + ;; Enter the shown mode. + (rmail-mime-shown-mode entity)) + (let ((inhibit-read-only t) + (modified (buffer-modified-p))) + (save-excursion + (goto-char (aref segment 1)) + (rmail-mime-insert entity) + (restore-buffer-modified-p modified))))) + + (defun rmail-mime-toggle-hidden () + "Toggle on and off the hidden display mode of MIME-entity ENTITY." + (interactive) + (when (rmail-mime-message-p) + (let* ((rmail-mime-mbox-buffer rmail-view-buffer) + (rmail-mime-view-buffer (current-buffer)) + (pos (if (eobp) (1- (point-max)) (point))) + (entity (get-text-property pos 'rmail-mime-entity)) + (current (aref (rmail-mime-entity-display entity) 0)) + (segment (rmail-mime-entity-segment pos entity))) + (if (aref current 2) + ;; Enter the hidden mode. + (progn + ;; If point is in the body part, move it to the tagline + ;; (or the header if headline is not displayed). + (if (= (aref segment 0) 3) + (goto-char (aref segment 2))) + (rmail-mime-hidden-mode entity t) + ;; If the current entity is the topmost one, display the + ;; header. + (if (and rmail-mime-mbox-buffer (= (aref segment 1) (point-min))) + (let ((new (aref (rmail-mime-entity-display entity) 1))) + (aset new 0 t)))) + ;; Enter the shown mode. + (aset (rmail-mime-entity-body entity) 2 t) + (rmail-mime-shown-mode entity)) + (let ((inhibit-read-only t) + (modified (buffer-modified-p)) + (rmail-mime-mbox-buffer rmail-view-buffer) + (rmail-mime-view-buffer rmail-buffer)) + (save-excursion + (goto-char (aref segment 1)) + (rmail-mime-insert entity) + (restore-buffer-modified-p modified)))))) + + (define-key rmail-mode-map "\t" 'rmail-mime-next-item) + (define-key rmail-mode-map [backtab] 'rmail-mime-previous-item) + (define-key rmail-mode-map "\r" 'rmail-mime-toggle-hidden) + ;;; Handlers + (defun rmail-mime-insert-tagline (entity &rest item-list) + "Insert a tag line for MIME-entity ENTITY. + ITEM-LIST is a list of strings or button-elements (list) to be added + to the tag line." + (insert "[") + (let ((tag (aref (rmail-mime-entity-tagline entity) 0))) + (if (> (length tag) 0) (insert (substring tag 1) ":"))) + (insert (car (rmail-mime-entity-type entity))) + (dolist (item item-list) + (when item + (if (stringp item) + (insert item) + (apply 'insert-button item)))) + (insert "]\n")) - ++ + (defun rmail-mime-insert-header (header) + "Decode and insert a MIME-entity header HEADER in the current buffer. + HEADER is a vector [BEG END DEFAULT-STATUS]. + See `rmail-mime-entity' for the detail." + (let ((pos (point)) + (last-coding-system-used nil)) + (save-restriction + (narrow-to-region pos pos) + (with-current-buffer rmail-mime-mbox-buffer + (let ((rmail-buffer rmail-mime-mbox-buffer) + (rmail-view-buffer rmail-mime-view-buffer)) + (save-excursion + (goto-char (aref header 0)) + (rmail-copy-headers (point) (aref header 1))))) + (rfc2047-decode-region pos (point)) + (if (and last-coding-system-used (not rmail-mime-coding-system)) + (setq rmail-mime-coding-system last-coding-system-used)) + (goto-char (point-min)) + (rmail-highlight-headers) + (goto-char (point-max)) + (insert "\n")))) + (defun rmail-mime-text-handler (content-type content-disposition content-transfer-encoding) @@@ -610,31 -1062,64 +1063,64 @@@ modified. (unless (member (car content-disposition) '("inline" "attachment")) (setq content-disposition '("attachment"))) - (if parse-only - (cond ((string-match "multipart/.*" (car content-type)) - (setq end (1- end)) - (save-restriction - (let ((header (if show-headers (cons (point-min) end)))) + (if parse-tag + (let* ((is-inline (string= (car content-disposition) "inline")) + (header (vector (point-min) end nil)) + (tagline (vector parse-tag (cons nil nil) t)) + (body (vector end (point-max) is-inline)) + (new (vector (aref header 2) (aref tagline 2) (aref body 2))) + children handler entity) + (cond ((string-match "multipart/.*" (car content-type)) + (save-restriction + (narrow-to-region (1- end) (point-max)) + (setq children (rmail-mime-process-multipart + content-type + content-disposition + content-transfer-encoding + parse-tag) + handler 'rmail-mime-insert-multipart))) + ((string-match "message/rfc822" (car content-type)) + (save-restriction (narrow-to-region end (point-max)) - (rmail-mime-entity content-type - content-disposition - content-transfer-encoding - header nil - (rmail-mime-process-multipart - content-type content-disposition - content-transfer-encoding t))))) - ((string-match "message/rfc822" (car content-type)) - (or show-headers - (narrow-to-region end (point-max))) - (rmail-mime-process t t)) - (t - (rmail-mime-entity content-type - content-disposition - content-transfer-encoding - nil - (cons end (point-max)) - nil))) + (let* ((msg (rmail-mime-process t parse-tag + '("text/plain") '("inline"))) + (msg-new (aref (rmail-mime-entity-display msg) 1))) + ;; Show header of the child. + (aset msg-new 0 t) + (aset (rmail-mime-entity-header msg) 2 t) + ;; Hide tagline of the child. + (aset msg-new 1 nil) + (aset (rmail-mime-entity-tagline msg) 2 nil) + (setq children (list msg) + handler 'rmail-mime-insert-multipart)))) + ((and is-inline (string-match "text/" (car content-type))) + ;; Don't need a tagline. + (aset new 1 (aset tagline 2 nil)) + (setq handler 'rmail-mime-insert-text)) + (t + ;; Force hidden mode. + (aset new 1 (aset tagline 2 t)) + (aset new 2 (aset body 2 nil)) + (setq handler 'rmail-mime-insert-bulk))) + (setq entity (rmail-mime-entity content-type + content-disposition + content-transfer-encoding + (vector (vector nil nil nil) new) + header tagline body children handler)) + (if (and (eq handler 'rmail-mime-insert-bulk) + (rmail-mime-set-bulk-data entity)) + ;; Show the body. + (aset new 2 (aset body 2 t))) + entity) + ;; Hide headers and handle the part. + (put-text-property (point-min) (point-max) 'rmail-mime-entity - (rmail-mime-entity ++ (rmail-mime-entity + content-type content-disposition + content-transfer-encoding + (vector (vector 'raw nil 'raw) (vector 'raw nil 'raw)) + (vector nil nil 'raw) (vector "" (cons nil nil) nil) + (vector nil nil 'raw) nil nil)) (save-restriction (cond ((string= (car content-type) "message/rfc822") (narrow-to-region end (point-max))) @@@ -795,15 -1302,16 +1303,16 @@@ attachments as specfied by `rmail-mime- "Function to set in `rmail-search-mime-message-function' (which see)." (save-restriction (narrow-to-region (rmail-msgbeg msg) (rmail-msgend msg)) - (let ((mbox-buf (current-buffer)) - (header-end (save-excursion - (re-search-forward "^$" nil 'move) (point))) - (body-end (point-max)) - (entity (rmail-mime-parse))) - (or + (let* ((rmail-mime-mbox-buffer (current-buffer)) + (rmail-mime-view-buffer rmail-view-buffer) + (header-end (save-excursion + (re-search-forward "^$" nil 'move) (point))) + (body-end (point-max)) + (entity (rmail-mime-parse))) - (or ++ (or ;; At first, just search the headers. (with-temp-buffer - (insert-buffer-substring mbox-buf nil header-end) + (insert-buffer-substring rmail-mime-mbox-buffer nil header-end) (rfc2047-decode-region (point-min) (point)) (goto-char (point-min)) (re-search-forward regexp nil t)) @@@ -811,7 -1319,7 +1320,7 @@@ (if (and entity (let* ((content-type (rmail-mime-entity-type entity)) (charset (cdr (assq 'charset (cdr content-type))))) -- (or (not (string-match "text/.*" (car content-type))) ++ (or (not (string-match "text/.*" (car content-type))) (and charset (not (string= (downcase charset) "us-ascii")))))) ;; Search the decoded MIME message. diff --cc lisp/term/w32-win.el index a1ab5a8225,7bded5b875..df4057aba2 --- a/lisp/term/w32-win.el +++ b/lisp/term/w32-win.el @@@ -186,21 -196,29 +186,29 @@@ See the documentation of `create-fontse "Report an error when a suspend is attempted." (error "Suspending an Emacs running under W32 makes no sense")) -(defvar image-library-alist) +(defvar dynamic-library-alist) -;;; Set default known names for image libraries -(setq image-library-alist +;;; Set default known names for external libraries +(setq dynamic-library-alist - '((xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll") - (png "libpng12d.dll" "libpng12.dll" "libpng.dll" - ;; these are libpng 1.2.8 from GTK+ - "libpng13d.dll" "libpng13.dll") - (jpeg "jpeg62.dll" "libjpeg.dll" "jpeg-62.dll" "jpeg.dll") - (tiff "libtiff3.dll" "libtiff.dll") - (gif "giflib4.dll" "libungif4.dll" "libungif.dll") - (svg "librsvg-2-2.dll") - (gdk-pixbuf "libgdk_pixbuf-2.0-0.dll") - (glib "libglib-2.0-0.dll") - (gobject "libgobject-2.0-0.dll"))) + (list + '(xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll") + ;; Versions of libpng 1.4.x and later are incompatible with + ;; earlier versions. Set up the list of libraries according to + ;; the version we were compiled against. (If we were compiled + ;; without PNG support, libpng-version's value is -1.) + (if (>= libpng-version 10400) + ;; libpng14-14.dll is libpng 1.4.3 from GTK+ + '(png "libpng14-14.dll" "libpng14.dll") + '(png "libpng12d.dll" "libpng12.dll" "libpng3.dll" "libpng.dll" + ;; these are libpng 1.2.8 from GTK+ + "libpng13d.dll" "libpng13.dll")) + '(jpeg "jpeg62.dll" "libjpeg.dll" "jpeg-62.dll" "jpeg.dll") + '(tiff "libtiff3.dll" "libtiff.dll") + '(gif "giflib4.dll" "libungif4.dll" "libungif.dll") + '(svg "librsvg-2-2.dll") + '(gdk-pixbuf "libgdk_pixbuf-2.0-0.dll") + '(glib "libglib-2.0-0.dll") + '(gobject "libgobject-2.0-0.dll"))) ;;; multi-tty support (defvar w32-initialized nil diff --cc nextstep/ChangeLog index ac060bbcee,2fd7dd4f1f..26d22b4c90 --- a/nextstep/ChangeLog +++ b/nextstep/ChangeLog @@@ -1,14 -1,8 +1,21 @@@ + 2011-01-02 Glenn Morris + + * Cocoa/Emacs.base/Contents/Info.plist: + * Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings: + * GNUstep/Emacs.base/Resources/Info-gnustep.plist: ++ Set short copyright year to 2011. ++ +2010-10-13 Glenn Morris + + * README: Remove information duplicated in AUTHORS. + Move historical information to new file ../etc/NEXTSTEP. + * AUTHORS: Merge into ./etc/NEXTSTEP and remove file. + +2010-10-12 Glenn Morris + + * FOR-RELEASE: Merge into ../etc/TODO. + + * DEV-NOTES: Move to ../admin/notes/nextstep. 2010-05-07 Chong Yidong diff --cc nextstep/Cocoa/Emacs.base/Contents/Info.plist index f064a1248e,64601ba5aa..7d95a4b093 --- a/nextstep/Cocoa/Emacs.base/Contents/Info.plist +++ b/nextstep/Cocoa/Emacs.base/Contents/Info.plist @@@ -553,7 -553,7 +553,7 @@@ along with GNU Emacs. If not, see CFBundleExecutable Emacs CFBundleGetInfoString - Emacs 24.0.50 Copyright (C) 2010 Free Software Foundation, Inc. - Emacs 23.2.91 Copyright (C) 2011 Free Software Foundation, Inc. ++ Emacs 24.0.50 Copyright (C) 2011 Free Software Foundation, Inc. CFBundleIconFile Emacs.icns CFBundleIdentifier diff --cc nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings index 197e42cb6f,20636e0930..95bc8ad83e --- a/nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings +++ b/nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings @@@ -1,6 -1,6 +1,6 @@@ /* Localized versions of Info.plist keys */ CFBundleName = "Emacs"; -CFBundleShortVersionString = "Version 23.2.91"; -CFBundleGetInfoString = "Emacs version 23.2.91, NS Windowing"; +CFBundleShortVersionString = "Version 24.0.50"; +CFBundleGetInfoString = "Emacs version 24.0.50, NS Windowing"; - NSHumanReadableCopyright = "Copyright (C) 2010 Free Software Foundation, Inc."; + NSHumanReadableCopyright = "Copyright (C) 2011 Free Software Foundation, Inc."; diff --cc nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist index ade3f0117e,a9963f3651..e92d45ae68 --- a/nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist +++ b/nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist @@@ -11,9 -11,9 +11,9 @@@ "Carl Edman (NeXTStep)", "..see http://emacs-app.sf.net/authorship.html" ); - Copyright = "Copyright (C) 2010 Free Software Foundation, Inc."; + Copyright = "Copyright (C) 2011 Free Software Foundation, Inc."; CopyrightDescription = "Released under the GNU General Public License Version 3 or later"; - FullVersionID = "Emacs 23.2.91, NS Windowing"; + FullVersionID = "Emacs 24.0.50, NS Windowing"; NSExecutable = Emacs; NSIcon = emacs.tiff; NSPrincipalClass = NSApplication; diff --cc nt/ChangeLog index eca36a06be,60f76db348..dffae55ba9 --- a/nt/ChangeLog +++ b/nt/ChangeLog @@@ -1,58 -1,12 +1,66 @@@ -2010-12-31 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * configure.bat (end): Unset environment variables used by this + batch file. + + * INSTALL: Update the information about PNG support libraries. + (Bug#7716) + -2010-08-02 Óscar Fuentes +2010-11-23 Eli Zaretskii + + * config.nt (EXTERNALLY_VISIBLE): Define. + +2010-10-13 Juanma Barranquero + + * INSTALL: Refer to `dynamic-library-alist'. + +2010-10-06 Juanma Barranquero + + * INSTALL: Add note about problematic characters passed to configure. + +2010-10-01 Eli Zaretskii + + * makefile.w32-in (frc, TAGS, TAGS-gmake, TAGS-nmake): New targets. + emacs-src.tags: New file. + + * gmake.defs: Add a comment with a single quote to fix + fontification. (Bug#7102) + +2010-09-29 Eli Zaretskii + + * configure.bat: Fix the condition for copying paths.h into + ../src/epaths.h. + +2010-09-28 Juanma Barranquero + + * addpm.c (entry, add_registry, main): + * addsection.c (file_data, open_input_file, open_output_file) + (find_section, PTR_TO_OFFSET, copy_executable_and_add_section) + (COPY_CHUNK): + * cmdproxy.c (vfprintf, fprintf, printf, fail, warn, skip_space) + (skip_nonspace, get_next_token, search_dir, make_absolute) + (spawn, main): + * preprep.c (file_data, open_input_file, open_output_file) + (open_inout_file, find_section, PTR_TO_OFFSET, COPY_CHUNK, main): + Use const char*. + + * cmdproxy.c (stdin): Don't define, not used. + (main): Don't assign remlen after last use. + +2010-09-22 Juanma Barranquero + + * configure.bat: Err out when the argument of --cflags contains + invalid characters (check implemented only for GCC). (Bug#6820) + +2010-08-19 Juanma Barranquero + + * addpm.c (add_registry): Create App Paths of type REG_EXPAND_SZ. + +2010-08-12 Jason Rumney + + * addpm.c (add_registry): Set path for runemacs.exe to use. + +2010-08-08 Óscar Fuentes * cmdproxy.c (main): Use _snprintf instead of wsprintf, which has a 1024 char limit on Windows (bug#6647). diff --cc nt/configure.bat index 4da2592767,074949a23d..410087687b --- a/nt/configure.bat +++ b/nt/configure.bat @@@ -785,9 -670,19 +785,22 @@@ set userldflags set doldflags= set mingwflag= set mf= +set distfiles= +set HAVE_DISTFILES= +set distFilesOk= + set pngsupport= + set jpegsupport= + set gifsupport= + set tiffsupport= + set xpmsupport= + set svgsupport= + set libsOK= + set HAVE_GIF= + set HAVE_JPEG= + set HAVE_PNG= + set HAVE_TIFF= + set HAVE_XPM= + set dbginfo= goto skipArchTag arch-tag: 300d20a4-1675-4e75-b615-7ce1a8c5376c diff --cc src/ChangeLog index d03b16a709,acd579b946..879ecc94d7 --- a/src/ChangeLog +++ b/src/ChangeLog @@@ -1,180 -1,51 +1,231 @@@ -2010-12-31 Eli Zaretskii ++2011-01-02 Eli Zaretskii ++ ++ * keyboard.c (Vselect_active_regions): Doc fix. (Bug#7702) ++ ++2011-01-02 Eli Zaretskii + + * image.c : New variable. + (syms_of_image): Intern and staticpro it. Set its value to the + version of PNG library we were compiled with. + (my_png_error, png_load): Avoid GCC warnings about direct access + to png_ptr->jmpbuf. (Bug#7716) + (png_jmpbuf): New macro. + (my_png_error, png_load): Use it instead of #ifdef'ing according + to PNG_LIBPNG_VER_MAJOR and PNG_LIBPNG_VER_MINOR. + -2010-12-27 Stefan Monnier ++2011-01-02 Stefan Monnier + + * .gdbinit (xgetptr): Fix the union+lsb case. + (xbacktrace): Fix the union case. + -2010-12-26 Stefan Monnier ++2011-01-02 Stefan Monnier + + * window.c (Fmove_to_window_line): Avoid abort when called in a buffer + different from selected-window's. + -2010-12-25 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * keyboard.c (parse_menu_item): Prepend " " to the key sequence + equivalent of a menu item when the key sequence is given by the + `:keys' attribute. (Bug#7662) + + * xdisp.c (Fformat_mode_line): Doc fix: no need to state that only + the basic faces are supported. + -2010-12-24 Jan Djärv ++2011-01-02 Jan Djärv + + * xterm.c (x_check_fullscreen): Fix pixel/character mixup. + -2010-12-17 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * xdisp.c (Fformat_mode_line): Fix last change. + -2010-12-16 Chong Yidong ++2011-01-02 Chong Yidong + + * xdisp.c (Fformat_mode_line): Restrict the FACE argument to basic + faces (Bug#7587). + -2010-12-13 Eli Zaretskii ++2011-01-02 Eli Zaretskii + + * fileio.c (Fexpand_file_name): One more doc fix. + -2010-12-12 Eli Zaretskii +2011-01-01 Chong Yidong + + * gtkutil.c (xg_get_tool_bar_widgets): Use NULL for a missing + image or label in the container. + (xg_make_tool_item): Replace VERT_ONLY arg with HORIZ, TEXT_IMAGE. + (xg_show_toolbar_item): Function deleted. + (xg_tool_item_stale_p): New function. + (update_frame_tool_bar): Calculate tool-bar style once per call. + Instead of hiding text labels, omit them. Don't use + xg_show_toolbar_item; create new GtkToolItems from scratch if + necessary, instead of trying to re-use them. This avoids an + annoying animation when changing tool-bars. + +2010-12-31 Jan Djärv + + * nsfns.m (ns_set_name_as_filename): Always use buffer name for + title and buffer filename only for RepresentedFilename. + Handle bad UTF-8 in buffer name (Bug#7517). + +2010-12-30 Jan Djärv + + * coding.h (ENCODE_UTF_8): Remove "Used by ..." comment. + + * nsfns.m (ns_set_name_iconic): Remove. + (ns_set_name_internal): New function (Bug#7517). + (Vicon_title_format): Extern declare. + (ns_set_name): Call ns_set_name_internal. + (x_explicitly_set_name): Remove call to ns_set_name_iconic. + (x_implicitly_set_name): Ditto. + (x_set_title): Remove commet about EXPLICIT. Call ns_set_name_internal. + (ns_set_name_as_filename): Encode name with ENCODE_UTF_8 (Bug#7517). + +2010-12-29 Štěpán Němec (tiny change) + + * window.c (syms_of_window): Add missing defsubr for + window-use-time. + +2010-12-28 Andreas Schwab + + * xterm.h (x_alloc_lighter_color_for_widget): Restore declaration. + * xterm.c (x_alloc_lighter_color_for_widget): Restore. + +2010-12-27 Andreas Schwab + + * buffer.c: Remove unused declarations. + * buffer.h: Likewise. + * charset.h: Likewise. + * composite.h: Likewise. + * dispextern.h: Likewise. + * dispnew.c: Likewise. + * font.h: Likewise. + * fontset.c: Likewise. + * fontset.h: Likewise. + * intervals.h: Likewise. + * keymap.h: Likewise. + * lisp.h: Likewise. + * syntax.c: Likewise. + * syntax.h: Likewise. + * termhooks.h: Likewise. + * window.h: Likewise. + * xsettings.h: Likewise. + * xterm.c: Likewise. + * xterm.h: Likewise. + + * chartab.c (sub_char_table_ref): Make static. + * dispnew.c (line_hash_code, required_matrix_height) + (required_matrix_width): Likewise. + * eval.c (interactive_p, apply_lambda): Likewise. + * fns.c (string_make_multibyte, copy_hash_table, hash_clear): + Likewise. + * font.c (QCadstyle, QCregistry, font_make_spec) + (font_parse_fcname, font_encode_char, font_at): Likewise. + * frame.c (x_frame_get_arg): Likewise. + * keymap.c (get_keyelt): Likewise. + * lread.c (read_filtered_event): Likewise. + * print.c (write_string_1): Likewise. + * window.c (delete_window, window_height, window_width) + (foreach_window): Likewise. + * xrdb.c (x_get_customization_string, x_get_resource): Likewise. + * xterm.c (x_scroll_bar_clear, xembed_set_info) + (xembed_send_message): Likewise. + + * eval.c (run_hook_list_with_args): Delete. + * font.c (font_unparse_gtkname, font_update_lface): Likewise. + * terminal.c (get_terminal_param): Likewise. + * xterm.c (x_alloc_lighter_color_for_widget): Likewise. + + * scroll.c: Fix comment. + + * dispnew.c (add_window_display_history) + (add_frame_display_history, glyph_row_slice_p) + (find_glyph_row_slice, flush_stdout) + (check_matrix_pointer_lossage, matrix_row) + (check_matrix_invariants, check_window_matrix_pointers) + (check_matrix_pointers, window_to_frame_vpos) + (window_to_frame_hpos): Prototize. + * textprop.c (erase_properties): Likewise. + +2010-12-22 Stefan Monnier + + * print.c (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): Remove. + (print_preprocess): Fix handling of uninterned symbols in last change. + + * print.c (print, print_preprocess, print_object): Use a hash table + rather than a linear table for Vprint_number_table. + +2010-12-20 Chong Yidong + + * frame.c (focus_follows_mouse): Default to 0 (Bug#7269). + +2010-12-20 Chong Yidong + + * keyboard.c (Vtool_bar_separator_image_expression): New variable. + (parse_tool_bar_item): Use it to obtain image separators for + displays not using native tool-bar separators. + + * xdisp.c (build_desired_tool_bar_string): Don't handle separators + specially, since this is now done in parse_tool_bar_item. + +2010-12-19 Stefan Monnier + + Minor clean up to silence some gcc warnings. + * window.c (Fset_window_buffer): + * xterm.c (x_set_frame_alpha): Restructure code to silence + compiler warning. + (handle_one_xevent): Remove unused var `p'. + (do_ewmh_fullscreen): Remove unused var `lval'. + (xembed_set_info): Remove unused var `atom'. + * textprop.c (Fremove_list_of_text_properties): Add braces to silence + compiler warning. + * fontset.c (fontset_id_valid_p, dump_fontset): + * ftfont.c (ftfont_drive_otf): Modernize k&r declaration. + * eval.c (Feval, Ffuncall): Avoid unneeded gotos. + * dispnew.c (update_frame, update_frame_1): Compile the `do_pause' + label only when it's used. + * image.c (x_create_bitmap_from_xpm_data): + * dispextern.h (x_create_bitmap_from_xpm_data): Use const char** like + its callers. + * coding.c (detect_coding_utf_16): Remove unused vars `src_base' and + `consumed_chars'. + (DECODE_EMACS_MULE_21_COMPOSITION): Remove unused var `charbuf_base'. + (decode_coding_emacs_mule): Remove unused label `retry'. + (detect_eol): Add parens to silence compiler warning. + * alloc.c (bytes_used_when_reconsidered): Move to the #ifdef where + it's used to silence the compiler. + (make_number): Modernize k&r declaration. + (mark_char_table): Add parens to silence compiler warning. + +2010-12-17 Chong Yidong + + * keyboard.c (parse_tool_bar_item): Allow menu separators in + tool-bar maps. + (menu_separator_name_p): New function, from gtkutil.c. + (separator_names): Move from gtkutil.c. + + * keyboard.h (menu_separator_name_p): Add prototype. + + * gtkutil.c (XG_BIN_CHILD): New macro. + (xg_get_menu_item_label, xg_update_menubar) + (xg_update_menu_item, xg_tool_bar_menu_proxy) + (xg_show_toolbar_item, update_frame_tool_bar): Use it. + (separator_names, xg_separator_p): Move to keyboard.c. + (create_menus, xg_update_submenu, update_frame_tool_bar): + Use menu_separator_name_p. + + * nsmenu.m (name_is_separator): Function deleted. + (addItemWithWidgetValue): Use menu_separator_name_p. + + * w32menu.c (name_is_separator): Function deleted. + (add_menu_item): Use menu_separator_name_p. + +2010-12-16 Jan Djärv + + * nsterm.m (ns_draw_window_cursor): If the cursor color is the + same as the background, use the face forground as cursor. + +2010-12-13 Eli Zaretskii * fileio.c (Fexpand_file_name): Doc fix. (Bug#7617) diff --cc src/image.c index 07f573ca89,6842f27eed..41c9cb8f53 --- a/src/image.c +++ b/src/image.c @@@ -5527,11 -5658,15 +5538,13 @@@ init_png_functions (Lisp_Object librari is initialized. */ static void -my_png_error (png_ptr, msg) - png_struct *png_ptr; - char *msg; +my_png_error (png_struct *png_ptr, const char *msg) { xassert (png_ptr != NULL); + /* Avoid compiler warning about deprecated direct access to + png_ptr's fields in libpng versions 1.4.x. */ image_error ("PNG error: %s", build_string (msg), Qnil); - longjmp (png_ptr->jmpbuf, 1); + longjmp (png_jmpbuf (png_ptr), 1); } diff --cc src/keyboard.c index 27c311d72e,5038593728..7759549fa2 --- a/src/keyboard.c +++ b/src/keyboard.c @@@ -12384,23 -12588,6 +12384,23 @@@ Help functions bind this to allow help and tool-bar buttons. */); Venable_disabled_menus_and_buttons = Qnil; + DEFVAR_LISP ("select-active-regions", + &Vselect_active_regions, - doc: /* If non-nil, an active region automatically becomes the window selection. ++ doc: /* If non-nil, an active region automatically sets the primary selection. +If the value is `only', only temporarily active regions (usually made +by mouse-dragging or shift-selection) set the window selection. + +This takes effect only when Transient Mark mode is enabled. */); + Vselect_active_regions = Qt; + + DEFVAR_LISP ("saved-region-selection", + &Vsaved_region_selection, + doc: /* Contents of active region prior to buffer modification. +If `select-active-regions' is non-nil, Emacs sets this to the +text in the region before modifying the buffer. The next +`deactivate-mark' call uses this to set the window selection. */); + Vsaved_region_selection = Qnil; + /* Create the initial keyboard. */ initial_kboard = (KBOARD *) xmalloc (sizeof (KBOARD)); init_kboard (initial_kboard); diff --cc src/xdisp.c index 7a29905518,69a0fcfe3d..4e15e8a5f6 --- a/src/xdisp.c +++ b/src/xdisp.c @@@ -19077,8 -17895,9 +19080,9 @@@ properties Optional third and fourth args WINDOW and BUFFER specify the window and buffer to use as the context for the formatting (defaults - are the selected window and the window's buffer). */) - (Lisp_Object format, Lisp_Object face, Lisp_Object window, Lisp_Object buffer) + are the selected window and the WINDOW's buffer). */) - (format, face, window, buffer) - Lisp_Object format, face, window, buffer; ++ (Lisp_Object format, Lisp_Object face, ++ Lisp_Object window, Lisp_Object buffer) { struct it it; int len;