2007-04-12 02:31:20 +00:00
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GNU Emacs NEWS -- history of user-visible changes.
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2007-02-11 01:18:25 +00:00
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2008-01-09 04:31:51 +00:00
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Copyright (C) 2007, 2008 Free Software Foundation, Inc.
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2007-02-11 01:18:25 +00:00
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See the end of the file for license conditions.
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1999-10-03 12:39:42 +00:00
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2007-06-12 08:16:23 +00:00
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Please send Emacs bug reports to emacs-pretest-bug@gnu.org.
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2006-06-04 01:01:51 +00:00
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If possible, use M-x report-emacs-bug.
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2007-05-22 06:17:37 +00:00
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This file is about changes in Emacs version 23.
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2006-06-04 01:01:51 +00:00
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2007-05-22 06:17:37 +00:00
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See files NEWS.22, NEWS.21, NEWS.20, NEWS.19, NEWS.18, and NEWS.1-17
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for changes in older Emacs versions.
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2006-06-04 01:01:51 +00:00
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You can narrow news to a specific version by calling `view-emacs-news'
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with a prefix argument or by typing C-u C-h C-n.
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2007-06-12 08:16:23 +00:00
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Temporary note:
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+++ indicates that the appropriate manual has already been updated.
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--- means no change in the manuals is called for.
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When you add a new item, please add it without either +++ or ---
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so we will look at it and add it to the manual.
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2007-03-01 09:41:45 +00:00
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* About external Lisp packages
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2001-11-15 20:42:00 +00:00
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2007-05-22 06:17:37 +00:00
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* Installation Changes in Emacs 23.1
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2006-07-04 14:32:15 +00:00
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2007-06-12 08:16:23 +00:00
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** The default X toolkit is now Gtk+, rather than Lucid.
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2008-06-24 17:27:10 +00:00
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The configure option `--with-gtk' has been removed. Gtk is now the
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default toolkit, but you can use --with-x-toolkit=gtk if necessary.
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2007-06-12 08:16:23 +00:00
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2008-06-24 17:27:10 +00:00
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** New font code.
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Fonts are handled by new code capable of dealing with multiple font
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backends. This requires the freetype and fontconfig libraries
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2008-02-21 03:51:06 +00:00
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2008-06-24 17:27:10 +00:00
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*** Emacs now accepts font names supplied in the fontconfig format
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(e.g. "monospace-12:bold") and GTK format (e.g. "Monospace Bold 12").
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2008-02-08 15:39:03 +00:00
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2008-06-24 17:27:10 +00:00
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*** Added support for local fonts (fonts installed on the machine
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where Emacs is running).
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*** Added support for the Xft library for antialiasing.
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*** Added support for the otf library for complex text layout by
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OpenType fonts.
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*** Added support for the m17n library for text shaping.
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2007-11-07 04:06:55 +00:00
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2008-06-24 17:27:10 +00:00
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** Changes to image support
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*** configure now checks for libgif before libungif when searching for
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2007-06-20 07:55:41 +00:00
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a GIF library.
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2007-06-08 03:47:42 +00:00
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2008-06-24 17:27:10 +00:00
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*** Emacs now supports the SVG image format through librsvg2.
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** The Mac Carbon port is no longer supported.
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Instead, use... [FIXME what?]
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2007-09-13 07:19:30 +00:00
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2008-06-24 17:27:10 +00:00
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** The new configuration option "--with-dbus" enables D-Bus language
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bindings for Emacs.
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2007-11-01 03:06:23 +00:00
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2008-01-12 15:24:21 +00:00
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** Support for many obsolete platforms has been removed.
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See the list at the end of etc/MACHINES for details.
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2008-06-24 17:27:10 +00:00
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*** Support for systems without alloca has been removed.
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*** Support for Sun windows has been removed.
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2007-09-21 03:42:49 +00:00
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** The `emacstool' utility has been removed.
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2008-02-06 07:59:09 +00:00
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** The configure options `--with-gcc', `--without-gcc' have been removed.
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Configure will use gcc by default. Set the CC environment variable if
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you need control over which C compiler is used.
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2008-06-24 17:27:10 +00:00
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** The refcards are now shipped as PDF files.
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** Emacs 23 comes with a new set of default icons.
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Various resolutions are available as etc/images/icons/hicolor/*/apps/emacs.png.
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The Emacs 22 icon is available as `emacs22.png' in the same location.
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2007-06-14 12:12:23 +00:00
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* Changes in Emacs 23.1
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2008-06-24 17:27:10 +00:00
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** Improved X Window System support
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2008-04-09 19:33:56 +00:00
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2008-06-24 17:27:10 +00:00
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*** Emacs now supports using both X displays and ttys in one session.
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With an Emacs server active (M-x server-start), `emacsclient -t'
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creates a tty frame connected to the running emacs server. You can
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use any number of different ttys. `emacsclient -c' creates a new X11
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frame on the current $DISPLAY (or a tty frame if $DISPLAY is not set).
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2007-09-23 15:22:02 +00:00
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You can test for the presence of this feature in your Lisp code by
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testing for the `multi-tty' feature.
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2008-06-24 17:27:10 +00:00
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**** Emacsclient can now open new terminal frames.
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Now, the default behavior is to open a new Emacs frame by default.
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Use the -c option to get the old behavior of opening files in the
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currently selected Emacs frame.
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2008-02-21 03:35:46 +00:00
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2008-06-24 17:27:10 +00:00
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*** The new command close-display-connection closes a connection to a
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remote display.
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2008-02-21 03:35:46 +00:00
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2008-06-24 17:27:10 +00:00
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*** Emacs now supports the XEmbed specification.
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You can embed Emacs in another application on X11. The new command line
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option --parent-id is used to pass the parent window id to Emacs. See
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2008-02-08 08:57:40 +00:00
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http://standards.freedesktop.org/xembed-spec/xembed-spec-latest.html
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for details about XEmbed.
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2008-06-24 17:27:10 +00:00
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*** Emacs can now set the frame opacity.
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The opacity of a frame can be controlled by setting the `alpha' frame
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parameter. This only takes effect on a compositing window manager for
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the X Window System, such as Compiz, Beryl and Compiz Fusion.
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2008-06-04 07:08:45 +00:00
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The alpha parameter should be an integer between 0 (transparent) and
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2008-06-24 17:27:10 +00:00
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100 (opaque), or a float number between 0.0 and 1.0. It can also be a
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cons cell (ACTIVE . INACTIVE), where ACTIVE is the opacity of an
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active frame and INACTIVE is the opactity of non-active frames.
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2008-06-04 07:08:45 +00:00
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2008-06-24 17:27:10 +00:00
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The variable `frame-alpha-lower-limit' defines a lower bound for the
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opacity; the default is 20.
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2008-06-04 07:08:45 +00:00
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2008-06-24 17:27:10 +00:00
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** Internationalization changes
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2008-05-21 04:02:50 +00:00
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2008-06-24 17:27:10 +00:00
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*** The Emacs character set is now a superset of Unicode.
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(It has about four times the code space, which should be plenty).
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2007-07-01 01:57:53 +00:00
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2008-06-24 17:27:10 +00:00
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The internal encoding used for buffers and strings is now
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Unicode-based and called `utf-8-emacs'. This encoding is backwards
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compatible with Unicode's UTF-8 encoding. The internal encoding
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previously used by Emacs, `emacs-mule', is still available.
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2007-06-14 12:12:23 +00:00
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2008-06-24 17:27:10 +00:00
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During byte-compilation, Emacs 23 uses `utf-8-emacs' to write files.
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As a result, byte-compiled files containing non-ASCII characters can't
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be read by earlier versions of Emacs. Files compiled by Emacs 20, 21,
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or 22 are loaded correctly as emacs-mule (whether or not they contain
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multibyte characters). This takes somewhat more time, so it may be
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worth recompiling existing .elc files which don't need to be shared
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with older Emacsen.
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2008-04-02 20:23:20 +00:00
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2008-06-24 17:27:10 +00:00
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*** There are new coding systems/aliases; see M-x list-coding-systems.
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2007-06-22 07:56:38 +00:00
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2008-06-24 17:27:10 +00:00
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*** There is a new charset implementation with many new charsets.
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See M-x list-character-sets. New charsets can be defined conveniently
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as tables of unicodes.
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2008-02-08 15:39:03 +00:00
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2008-06-24 17:27:10 +00:00
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**** The dimension of a charset is now 1, 2, 3, or 4, and the size of
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each dimension is no longer limited to 94 or 96.
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2008-02-02 21:58:11 +00:00
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2008-06-24 17:27:10 +00:00
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**** A dynamic charset priority list is used to infer the charset of
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characters for display.
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2007-08-22 20:08:18 +00:00
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2008-06-24 17:27:10 +00:00
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*** There are new language environments for Chinese-GBK,
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Chinese-GB18030, Khmer, Bengali, Punjabi, Gujarati, Oriya, Telugu,
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Sinhala, and TaiViet.
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2007-10-18 04:15:58 +00:00
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2008-06-24 17:27:10 +00:00
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*** The minor modes unify-8859-on-encoding-mode and
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unify-8859-on-decoding-mode are obsolete.
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2007-07-27 06:11:59 +00:00
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2008-06-24 17:27:10 +00:00
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** Emacs now supports serial port access on GNU/Linux, Unix, and
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Windows. `serial-term' starts an interactive terminal,
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`make-serial-process' and `serial-process-configure' provide a Lisp
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interface. The serial port can be configured at runtime with the
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mode-line mouse menu.
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2007-08-22 20:08:18 +00:00
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2008-06-24 17:27:10 +00:00
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** Menu Bar changes
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2007-08-28 15:06:43 +00:00
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2008-06-24 17:27:10 +00:00
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*** In the Options menu, the "Set Default Font" item applies the
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selected font to the `default' face on all frames, not just the
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current frame. Furthermore, if Emacs is compiled with both GTK and
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Fontconfig support, the "Set Default Font" item uses the GTK font
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selection dialog instead of an Emacs pop-up menu.
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2008-02-11 00:29:11 +00:00
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2008-06-24 17:27:10 +00:00
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*** The font setting chosen by "Set Default Font" is saved if the
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"Save Options" item is used.
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2008-05-19 22:36:09 +00:00
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2008-06-24 17:27:10 +00:00
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*** The Options menu contains a new entry to turn on Longlines mode.
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2008-02-14 09:05:15 +00:00
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2008-06-24 17:27:10 +00:00
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** Mode-line changes
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2008-02-11 00:29:11 +00:00
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2008-06-24 17:27:10 +00:00
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*** The mode-line displays a `@', instead of `-', if the
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default-directory for the current buffer is on a remote machine.
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2008-02-11 00:29:11 +00:00
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2008-06-24 17:27:10 +00:00
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*** The mode-line displays a mode menu when mouse-1 is clicked on a
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minor mode, in the same way as it already did for major modes.
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2008-02-16 23:18:58 +00:00
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2008-06-24 17:27:10 +00:00
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*** The `mode-line-emphasis' face is used to highlight certain
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mode-line information (e.g. waiting for a VC command to finish).
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2008-02-21 03:35:46 +00:00
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2008-06-24 17:27:10 +00:00
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** Directory-local variables can now be defined.
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By default, Emacs looks in .dir-settings.el for directory-local
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variables. For more information, see `set-directory-project' and
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`define-project-bindings'.
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2008-04-26 02:39:56 +00:00
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2002-10-28 23:38:07 +00:00
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2007-05-22 06:17:37 +00:00
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* Startup Changes in Emacs 23.1
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2006-07-29 10:48:30 +00:00
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2008-03-18 23:51:28 +00:00
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** The option `inhibit-startup-screen' (with aliases to old names
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`inhibit-splash-screen' and `inhibit-startup-message') doesn't inhibit
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display of the initial message in the *scratch* buffer. If you don't
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want to display the initial message in the *scratch* buffer at startup,
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you can set the option `initial-scratch-message' to nil.
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2007-08-16 00:14:21 +00:00
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** New user option `initial-buffer-choice' specifies what to display
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after starting Emacs: startup screen, *scratch* buffer, visiting a
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file or directory.
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2007-09-30 20:43:14 +00:00
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** New alias `argv' for `command-line-args-left'
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This is a convenience alias, so that one can write `(pop argv)'
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inside of --eval command line arguments in order to access
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following arguments.
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2007-10-12 06:29:56 +00:00
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** The abbrev file is no longer read at startup in batch mode.
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2005-05-09 21:02:37 +00:00
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2007-05-22 06:17:37 +00:00
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* Incompatible Editing Changes in Emacs 23.1
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2007-02-11 22:30:21 +00:00
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2007-11-16 01:21:59 +00:00
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+++
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** In Dired-x, all command guesses for ! are now added to the default
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list accessible by M-n instead of pushing all guesses temporarily into
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the history list.
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2008-05-04 10:23:41 +00:00
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** The following input methods were removed in Emacs 22.2, but this was
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2008-05-05 22:10:51 +00:00
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not advertised: danish-alt-postfix, esperanto-alt-postfix,
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2008-05-04 10:23:41 +00:00
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finnish-alt-postfix, german-alt-postfix, icelandic-alt-postfix,
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norwegian-alt-postfix, scandinavian-alt-postfix, spanish-alt-postfix,
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and swedish-alt-postfix. Use the versions without "alt-", which are
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identical.
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2008-05-03 18:57:42 +00:00
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2005-05-02 21:35:52 +00:00
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2007-05-22 06:17:37 +00:00
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* Editing Changes in Emacs 23.1
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2005-05-02 21:35:52 +00:00
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2008-06-24 17:27:10 +00:00
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** C-x C-c now invokes `save-buffers-kill-terminal', and C-z now
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invokes `suspend-frame'. This change is for compatibility with the
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new multi-tty support (see `Improved X Window System support' above).
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2008-04-02 20:23:20 +00:00
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2008-06-24 17:27:10 +00:00
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** Mark changes
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2007-11-10 21:52:06 +00:00
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+++
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2008-04-02 20:23:20 +00:00
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*** Transient Mark mode is now on by default.
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+++
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*** mark-even-if-inactive now defaults to t
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+++
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*** When Transient Mark mode is on, C-SPC C-SPC pushes a mark without activating it.
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2007-10-06 22:27:50 +00:00
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+++
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2008-04-02 20:23:20 +00:00
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*** When Transient Mark mode is on, M-q now fills the region if the
|
|
|
|
|
region is active. Otherwise, it fills the current paragraph.
|
2007-10-18 00:14:53 +00:00
|
|
|
|
+++
|
2008-04-02 20:23:20 +00:00
|
|
|
|
*** When Transient Mark mode is on, M-$ now checks spelling of the
|
|
|
|
|
region if the region is active. Otherwise, it checks spelling of the
|
2007-10-14 20:41:19 +00:00
|
|
|
|
word at point.
|
2008-04-02 20:23:20 +00:00
|
|
|
|
*** When Transient Mark mode is on, TAB now indents the region if the
|
|
|
|
|
region is active.
|
|
|
|
|
*** `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).
|
|
|
|
|
|
2008-03-14 02:42:04 +00:00
|
|
|
|
** Minibuffer changes
|
2007-07-23 20:29:55 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Operations like C-x b and C-x C-f, which use switch-to-buffer, 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.
|
2008-03-29 23:00:05 +00:00
|
|
|
|
|
2008-03-29 23:02:22 +00:00
|
|
|
|
*** 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.
|
2008-03-16 17:47:34 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-11-23 00:35:28 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-11-16 01:21:59 +00:00
|
|
|
|
|
|
|
|
|
*** 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.
|
|
|
|
|
|
2007-07-23 20:29:55 +00:00
|
|
|
|
*** 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.
|
|
|
|
|
|
2008-03-14 02:42:04 +00:00
|
|
|
|
** Face changes
|
|
|
|
|
|
|
|
|
|
*** The new function `face-all-attributes' returns an alist describing
|
|
|
|
|
all the basic attributes of a given face.
|
|
|
|
|
|
2008-06-15 20:11:11 +00:00
|
|
|
|
*** S-down-mouse-1 now pops up a menu for changing the default font
|
|
|
|
|
and text size of the default face in the current buffer. The face is
|
|
|
|
|
changed via face remapping (see below).
|
|
|
|
|
|
2008-06-04 07:09:08 +00:00
|
|
|
|
*** FIXME face-remap
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Primary selection changes
|
2006-06-07 01:19:58 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** If `select-active-regions' is t, setting the mark automatically
|
|
|
|
|
makes the new region into the primary selection (for interaction with
|
|
|
|
|
other window applications). If you enable this, you might want to
|
|
|
|
|
bind `mouse-yank-primary' to Mouse-2.
|
2008-06-20 16:04:48 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** You can disable kill ring commands from accessing the primary selection
|
|
|
|
|
by setting `x-select-enable-primary' to nil.
|
2007-12-04 04:14:30 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Completion changes
|
2007-09-10 10:55:24 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** `completion-styles' can be customized to choose your favorite
|
|
|
|
|
completion style.
|
2008-02-22 01:24:09 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The default completion styles include a form of partial-completion.
|
2008-02-22 01:24:09 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The new command `minibuffer-force-complete' chooses one of the
|
|
|
|
|
possible completions, rather than stopping at the common prefix.
|
2007-11-25 03:15:43 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** `completion-auto-help' can be set to `lazy' to list the completions only
|
|
|
|
|
if you repeat the completion. This was already supported in
|
|
|
|
|
`partial-completion-mode'.
|
2007-08-28 20:16:14 +00:00
|
|
|
|
|
2008-06-24 18:04:44 +00:00
|
|
|
|
** Continuation lines can be wrapped at word boundaries
|
|
|
|
|
(word-wrapping) instead of the right window edge. The new per-buffer
|
|
|
|
|
variable `word-wrap', if non-nil turns on word-wrapping. Word
|
|
|
|
|
wrapping does not take place if continuation lines are not shown,
|
|
|
|
|
e.g. if truncate-lines is non-nil.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Miscellaneous changes:
|
2007-06-12 08:16:23 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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 invokations.
|
2007-10-30 01:39:14 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** scroll-preserve-screen-position also preserves the column position.
|
2008-02-08 06:54:27 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The new command balance-windows-area balances windows both
|
|
|
|
|
vertically and horizontally.
|
|
|
|
|
|
|
|
|
|
*** 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 new commands `pp-macroexpand-expression' and `pp-macroexpand-last-sexp'
|
|
|
|
|
pretty-print macro expansions.
|
2008-04-08 20:04:21 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
|
|
|
|
|
* New Modes and Packages in Emacs 23.1
|
2008-02-21 07:44:53 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** FIXME add details of new packages imported from lisp/gnus.
|
|
|
|
|
[Maybe some information from doc/misc/gnus-coding.texi can be reused]
|
2008-02-22 01:24:09 +00:00
|
|
|
|
|
2008-02-21 07:44:53 +00:00
|
|
|
|
** 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').
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Bubbles, a new game, is similar to SameGame.
|
2008-03-26 15:07:14 +00:00
|
|
|
|
|
2008-04-24 05:49:36 +00:00
|
|
|
|
** bug-reference.el provides clickable links to bug reports.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** copyright.el adds utilities for specifying copyright holders' names.
|
2004-06-10 20:33:06 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Only copyright lines with holders matching copyright-names-regexp
|
|
|
|
|
will be considered for update.
|
|
|
|
|
|
|
|
|
|
*** The Copyright package looks for copyright at the end of the buffer
|
|
|
|
|
if `copyright-at-end-flag' is non-nil (change-log-mode sets this).
|
|
|
|
|
|
|
|
|
|
** dbus.el provides D-Bus language bindings.
|
|
|
|
|
D-Bus is an inter-process communication mechanism for applications
|
|
|
|
|
residing on the same host, based on messages. See the manual for
|
|
|
|
|
details.
|
|
|
|
|
|
|
|
|
|
** Doc View Mode supports viewing of PDF, PostScript and DVI documents
|
|
|
|
|
inside an Emacs buffer. It works by converting the document to a set
|
|
|
|
|
of PNG images first. One can also search for a regular expression in
|
|
|
|
|
the document. The commentary in doc-view.el explains its usage.
|
|
|
|
|
|
|
|
|
|
** EasyPG is an all-in-one GnuPG interface.
|
|
|
|
|
It includes 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.
|
|
|
|
|
|
|
|
|
|
** minibuffer-indicate-depth-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 (using ps(1)). You can use the normal Emacs commands to
|
|
|
|
|
move around in this buffer, and special Proced commands to operate on
|
|
|
|
|
the processes listed.
|
|
|
|
|
|
|
|
|
|
** 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 ReSTructured-Text files.
|
2008-05-29 16:25:12 +00:00
|
|
|
|
|
2008-02-27 04:48:23 +00:00
|
|
|
|
** A new `whitespace' package has been installed, and the pre-existing one
|
|
|
|
|
renamed to `old-whitespace'.
|
|
|
|
|
[FIXME someone explain why this is good, if it is...]
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** 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.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
* Changes in Specialized Modes and Packages in Emacs 23.1
|
|
|
|
|
|
|
|
|
|
** Abbrev has been rewritten in Elisp and extended with more flexibility.
|
Rewrite abbrev.c in Elisp.
* image.c (Qcount): Don't declare as extern.
(syms_of_image): Initialize and staticpro `Qcount'.
* puresize.h (BASE_PURESIZE): Increase for the new abbrev.el functions.
* emacs.c (main): Don't call syms_of_abbrev.
* Makefile.in (obj): Remove abbrev.o.
(abbrev.o): Remove.
* abbrev.c: Remove.
Rewrite abbrev.c in Elisp.
* abbrev.el (abbrev-mode): Move custom group from cus-edit.el.
(abbrev-table-get, abbrev-table-put, abbrev-get)
(abbrev-put, make-abbrev-table, abbrev-table-p, clear-abbrev-table)
(define-abbrev, abbrev--check-chars, define-global-abbrev)
(define-mode-abbrev, abbrev--active-tables, abbrev-symbol)
(abbrev-expansion, abbrev--before-point, expand-abbrev)
(unexpand-abbrev, abbrev--write, abbrev--describe)
(insert-abbrev-table-description, define-abbrev-table):
New funs, largely transcribed from abbrev.c.
(abbrev-with-wrapper-hook): New macro.
(abbrev-table-name-list, global-abbrev-table)
(abbrev-minor-mode-table-alist, fundamental-mode-abbrev-table)
(abbrevs-changed, abbrev-all-caps, abbrev-start-location)
(abbrev-start-location-buffer, last-abbrev, last-abbrev-text)
(last-abbrev-location, pre-abbrev-expand-hook, abbrev-expand-function):
New vars, largely transcribed from abbrev.c.
* cus-edit.el (abbrev-mode): Remove. Move to abbrev.el.
* cus-start.el: Remove abbrev-all-caps and pre-abbrev-expand-hook.
* loadup.el: Load "abbrev.el" before "lisp-mode.el".
2007-10-28 02:41:00 +00:00
|
|
|
|
*** New functions: abbrev-get, abbrev-put, abbrev-table-get, abbrev-table-put,
|
2008-04-17 19:54:00 +00:00
|
|
|
|
abbrev-table-p, abbrev-insert, abbrev-table-menu.
|
Rewrite abbrev.c in Elisp.
* image.c (Qcount): Don't declare as extern.
(syms_of_image): Initialize and staticpro `Qcount'.
* puresize.h (BASE_PURESIZE): Increase for the new abbrev.el functions.
* emacs.c (main): Don't call syms_of_abbrev.
* Makefile.in (obj): Remove abbrev.o.
(abbrev.o): Remove.
* abbrev.c: Remove.
Rewrite abbrev.c in Elisp.
* abbrev.el (abbrev-mode): Move custom group from cus-edit.el.
(abbrev-table-get, abbrev-table-put, abbrev-get)
(abbrev-put, make-abbrev-table, abbrev-table-p, clear-abbrev-table)
(define-abbrev, abbrev--check-chars, define-global-abbrev)
(define-mode-abbrev, abbrev--active-tables, abbrev-symbol)
(abbrev-expansion, abbrev--before-point, expand-abbrev)
(unexpand-abbrev, abbrev--write, abbrev--describe)
(insert-abbrev-table-description, define-abbrev-table):
New funs, largely transcribed from abbrev.c.
(abbrev-with-wrapper-hook): New macro.
(abbrev-table-name-list, global-abbrev-table)
(abbrev-minor-mode-table-alist, fundamental-mode-abbrev-table)
(abbrevs-changed, abbrev-all-caps, abbrev-start-location)
(abbrev-start-location-buffer, last-abbrev, last-abbrev-text)
(last-abbrev-location, pre-abbrev-expand-hook, abbrev-expand-function):
New vars, largely transcribed from abbrev.c.
* cus-edit.el (abbrev-mode): Remove. Move to abbrev.el.
* cus-start.el: Remove abbrev-all-caps and pre-abbrev-expand-hook.
* loadup.el: Load "abbrev.el" before "lisp-mode.el".
2007-10-28 02:41:00 +00:00
|
|
|
|
*** 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:
|
2007-10-30 01:39:19 +00:00
|
|
|
|
`:count', `:system', `:enable-function', `:case-fixed'.
|
Rewrite abbrev.c in Elisp.
* image.c (Qcount): Don't declare as extern.
(syms_of_image): Initialize and staticpro `Qcount'.
* puresize.h (BASE_PURESIZE): Increase for the new abbrev.el functions.
* emacs.c (main): Don't call syms_of_abbrev.
* Makefile.in (obj): Remove abbrev.o.
(abbrev.o): Remove.
* abbrev.c: Remove.
Rewrite abbrev.c in Elisp.
* abbrev.el (abbrev-mode): Move custom group from cus-edit.el.
(abbrev-table-get, abbrev-table-put, abbrev-get)
(abbrev-put, make-abbrev-table, abbrev-table-p, clear-abbrev-table)
(define-abbrev, abbrev--check-chars, define-global-abbrev)
(define-mode-abbrev, abbrev--active-tables, abbrev-symbol)
(abbrev-expansion, abbrev--before-point, expand-abbrev)
(unexpand-abbrev, abbrev--write, abbrev--describe)
(insert-abbrev-table-description, define-abbrev-table):
New funs, largely transcribed from abbrev.c.
(abbrev-with-wrapper-hook): New macro.
(abbrev-table-name-list, global-abbrev-table)
(abbrev-minor-mode-table-alist, fundamental-mode-abbrev-table)
(abbrevs-changed, abbrev-all-caps, abbrev-start-location)
(abbrev-start-location-buffer, last-abbrev, last-abbrev-text)
(last-abbrev-location, pre-abbrev-expand-hook, abbrev-expand-function):
New vars, largely transcribed from abbrev.c.
* cus-edit.el (abbrev-mode): Remove. Move to abbrev.el.
* cus-start.el: Remove abbrev-all-caps and pre-abbrev-expand-hook.
* loadup.el: Load "abbrev.el" before "lisp-mode.el".
2007-10-28 02:41:00 +00:00
|
|
|
|
*** Abbrev-tables have now the following special properties:
|
|
|
|
|
`:parents', `:case-fixed', `:enable-function', `:regexp',
|
|
|
|
|
`abbrev-table-modiff'.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Apropos
|
|
|
|
|
*** `apropos-library' describes the elements defined in a given library.
|
|
|
|
|
*** Set `apropos-compact-layout' is you want a more compact (but wider) layout.
|
2007-11-10 10:28:37 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Archive Mode has basic support to browse Rar archives.
|
2007-11-10 10:28:37 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** BibTeX mode
|
2007-12-09 23:48:33 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** New command `bibtex-initialize' (re)initializes BibTeX buffers.
|
2007-12-09 23:48:33 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** New `bibtex-entry-format' options `whitespace', `braces', and
|
|
|
|
|
`string', disabled by default.
|
2007-10-22 23:45:56 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** New variable `bibtex-cite-matcher-alist' contains rules to
|
|
|
|
|
identify cited keys in BibTeX entries, used by `bibtex-find-crossref'.
|
2007-10-26 09:56:27 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Command `bibtex-url' allows multiple URLs per entry.
|
2008-02-21 06:20:45 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Calendar and diary
|
2008-04-22 20:32:56 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
+++
|
|
|
|
|
*** 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'.
|
2007-10-20 02:04:43 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
+++
|
|
|
|
|
*** 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 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).
|
2007-08-30 05:09:07 +00:00
|
|
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|
|
2008-04-02 06:43:02 +00:00
|
|
|
|
** 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
|
2007-07-10 16:01:25 +00:00
|
|
|
|
the first error encountered during compilations.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Custom
|
2007-10-25 04:02:50 +00:00
|
|
|
|
+++
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** defcustom accepts new keyword arguments, `:safe' and `:risky', which
|
2007-10-25 04:02:50 +00:00
|
|
|
|
set a variable's `safe-local-variable' and `risky-local-variable' property.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Diff mode
|
2008-06-13 14:51:06 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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. It is bound to `C-c C-b'.
|
2007-11-24 16:24:01 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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'.
|
2008-02-14 07:37:51 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Fortran
|
|
|
|
|
*** The variable `fortran-line-length' can change the fixed-form line-length.
|
2008-03-26 06:47:56 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In Fortran mode, M-; is now bound to the standard comment-dwim,
|
|
|
|
|
rather than fortran-indent-comment.
|
2008-04-02 06:43:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
+++
|
|
|
|
|
*** (The increasingly misnamed) F90 mode supports Fortran 2003 syntax.
|
2008-04-08 16:07:43 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Gnus
|
2008-06-15 14:58:24 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The Gnus package has been updated
|
|
|
|
|
There are many news features, bug fixes and improvements; see the file
|
|
|
|
|
GNUS-NEWS or the node "No Gnus" in the Gnus manual for details.
|
2008-05-07 22:11:08 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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'.
|
2008-04-30 05:50:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** 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 to specify new
|
|
|
|
|
position of point in help window (for example in `view-lossage').
|
2008-04-30 05:50:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** Isearch
|
2008-04-30 05:50:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** New command `isearch-occur' bound to `M-s o' in isearch mode
|
|
|
|
|
runs `occur' with the current search string.
|
2008-04-30 05:50:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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. go from ChangeLog to ChangeLog.12).
|
2007-12-01 19:37:20 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
This is enabled if isearch-buffers-multi is non-nil.
|
2008-04-30 05:50:02 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The part of an isearch that failed to match is highlighted in `isearch-fail'
|
|
|
|
|
face.
|
2007-06-17 13:55:17 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** `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 of isearch mode. All the rest Help commands exit isearch mode
|
|
|
|
|
and execute their global definitions.
|
2007-09-28 03:36:15 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** When started in the minibuffer, Isearch searches in the minibuffer
|
|
|
|
|
history. See `Minibuffer changes', above.
|
2007-06-23 22:09:20 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** 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.
|
2008-01-09 01:43:14 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-06-23 22:09:20 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** T-mouse Mode
|
2007-06-23 22:09:20 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-06-23 22:09:20 +00:00
|
|
|
|
|
2007-07-10 19:52:37 +00:00
|
|
|
|
+++
|
|
|
|
|
** 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".
|
|
|
|
|
|
|
|
|
|
*** Multihop syntax has been removed.
|
|
|
|
|
The pseudo-method "multi" has been removed. Instead of, 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 are kept persistent 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.
|
|
|
|
|
|
2008-06-21 19:22:17 +00:00
|
|
|
|
*** Passwords can be read from an authentification file.
|
|
|
|
|
Tramp uses the package `auth-source' to read passwords from a file, if
|
|
|
|
|
necessary.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
** VC
|
2008-04-23 03:06:37 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-08-01 06:25:23 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** vc-dir is a new command that displays file names and their VC
|
|
|
|
|
status. It allows to apply various VC operations to a file or a
|
|
|
|
|
set of files.
|
2007-09-24 00:19:45 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Clicking on the VC mode-line entry now pops the VC menu.
|
2008-02-21 06:20:45 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** The VC mode-line entry now has a tooltip that explains the VC file status.
|
2007-08-01 06:25:23 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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 using the vc-annotate-show-changeset-diff-revision-at-line function.
|
2007-11-03 03:04:46 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In VC Annotate mode, you can type V to toggle the annotation visibility.
|
2007-10-22 08:18:36 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In VC Annotate mode, you can type f to show the file revision on
|
|
|
|
|
the current line.
|
2008-06-21 08:48:44 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** vc-git supports the "git grep" command.
|
2007-12-08 14:29:18 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Asynchronous VC commands display [Waiting...] in the mode-line
|
|
|
|
|
of the corresponding buffer as long as the asynchronous process is
|
|
|
|
|
active.
|
2007-12-08 14:29:18 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2008-02-26 21:08:38 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** 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.
|
2007-12-08 14:29:18 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** VC Support for Meta-CVS has been removed for lack of maintainer able
|
|
|
|
|
to update it to the new VC.
|
2007-12-08 14:29:18 +00:00
|
|
|
|
|
2007-08-01 06:25:23 +00:00
|
|
|
|
** Miscellaneous
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In Change Log mode, the new command C-c C-f (change-log-find-file)
|
|
|
|
|
finds the file associated with the current log entry.
|
2008-04-24 05:49:36 +00:00
|
|
|
|
|
2007-08-01 06:25:23 +00:00
|
|
|
|
*** comint-mode uses `start-file-process' now (see Lisp Changes).
|
2007-07-10 19:52:37 +00:00
|
|
|
|
If `default-directory' is a remote file name, subprocesses are started
|
|
|
|
|
on the corresponding remote system.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In Dired, C-x C-q now runs the command wdired-change-to-wdired-mode,
|
2007-07-29 09:18:15 +00:00
|
|
|
|
and C-x C-q in wdired-mode exits it with asking a question about
|
|
|
|
|
saving changes.
|
2007-08-01 06:25:23 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** Eldoc highlights the function argument under point
|
|
|
|
|
with the face `eldoc-highlight-function-argument'.
|
2007-08-31 08:11:26 +00:00
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** In Etags, the --members option is now the default.
|
|
|
|
|
Use --no-members if you want the old default behaviour of not tagging
|
|
|
|
|
struct members in C, members variables in C++ and variables in PHP.
|
2008-02-08 05:16:07 +00:00
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2008-06-24 17:27:10 +00:00
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*** The `gdb' command only works with the graphical interface now.
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Use `gud-gdb' if you want the (old) text command mode.
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*** goto-address.el provides two new minor modes, goto-address-mode and
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goto-address-prog-mode, which buttonize URLS and email addresses.
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*** The new command `eshell/info' runs info in an eshell buffer.
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2008-02-08 20:44:48 +00:00
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2008-02-11 04:08:36 +00:00
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*** The new variable `ffap-rfc-directories' specifies a list of local
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directories in which `ffap-rfc' will first search for RFCs.
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2008-06-24 17:27:10 +00:00
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*** hide-ifdef-mode allows shadowing ifdef-blocks instead of hiding them.
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See option `hide-ifdef-shadow' and function `hide-ifdef-toggle-shadowing'.
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*** `icomplete-prospects-height' now supercedes `icomplete-prospects-length'.
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*** Info displays breadcrumbs in the header of the page.
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See Info-breadcrumbs-depth to control it.
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*** In Log Edit mode, C-c C-d now shows the diff for the files involved.
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2008-02-23 20:06:44 +00:00
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*** net-utils has an `iwconfig' command, similar to the existing `ifconfig'.
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2008-02-24 17:56:03 +00:00
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It is used to configure wireless interfaces.
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2008-02-23 20:06:44 +00:00
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2008-06-24 17:27:10 +00:00
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*** The pcmpl-unix package supports hostname completion for ssh and scp.
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*** sgml-electric-tag-pair-mode lets you simultaneously edit matched tag pairs.
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*** smerge-refine highlights word-level details of changes in conflict.
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It's used automatically as you move through conflicts, see smerge-auto-refine.
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*** talk.el has been extended for multiple tty support.
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*** A new command `display-time-world' has been added to the Time
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package. It creates a buffer with an updating time display using
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several time zones.
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*** The appearance of superscript and subscript in TeX is more customizable.
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See the documentation of the variables: tex-fontify-script,
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tex-font-script-display, tex-suscript-height-ratio, and
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tex-suscript-height-minimum.
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*** view-remove-frame-by-deleting is now by default t
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since users found iconification of view-mode frames distracting.
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*** WoMan tries to add locale-specific manual page directories to the
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search path. This can be disabled by setting `woman-locale' to nil.
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2007-05-22 06:17:37 +00:00
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* Changes in Emacs 23.1 on non-free operating systems
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2004-12-13 05:19:18 +00:00
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2008-06-08 17:25:40 +00:00
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** Case is now considered significant in completion on MS-Windows.
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The default value of `completion-ignore-case' is now nil on
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MS-Windows, the same as it is for other operating systems. The
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variable doesn't apply to reading a file name -- in that case Emacs
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heeds `read-file-name-completion-ignore-case' instead.
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2007-07-14 23:15:49 +00:00
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---
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** IPv6 is supported on MS-Windows.
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Emacs now supports IPv6 on Windows XP and later, and earlier versions
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2008-04-29 01:16:45 +00:00
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of Windows with third party IPv6 stacks installed. In Emacs 22, IPv6 was
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2007-07-14 23:15:49 +00:00
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supported on other platforms, but not on Windows due to using the winsock
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1.1 header file, even though Emacs was linking to the winsock 2 library.
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2008-03-28 11:09:54 +00:00
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---
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2008-03-28 11:07:03 +00:00
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** Busy cursor (hourglass) now displays on MS-Windows.
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When Emacs is busy, an hourglass mouse cursor is displayed on Windows.
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2008-04-29 01:16:45 +00:00
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In Emacs 22 only X supported the busy cursor.
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---
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** Battery status is available on MS-Windows
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Emacs can now display the battery status in the mode-line when enabled with
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display-battery-mode or from the Options menu. More verbose battery
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information is also available with the command `battery'. In Emacs 22
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battery status was supported only on GNU/Linux and Mac.
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2008-03-28 11:07:03 +00:00
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2007-11-09 12:56:28 +00:00
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** More keys available on MS-Windows.
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Keys normally associated with IMEs, and some exotic keys not normally found
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on standard keyboards have been given names so they can be bound to functions
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inside Emacs. If there are keys on your keyboard that have not been exposed
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to Emacs in the past, try C-h k to see if they are available now.
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Emacs can now bind functions to the extra buttons for media player and
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browser control present on some keyboards. These buttons are disabled
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by default, since enabling them prevents their system-wide use when
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Emacs has focus. To enable them, set the variable
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2008-03-02 02:03:57 +00:00
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w32-pass-multimedia-buttons to nil. See the doc string of that variable
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2007-11-09 12:56:28 +00:00
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for the list of extra keys that are available.
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2008-04-29 01:16:45 +00:00
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2007-05-22 06:17:37 +00:00
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* Incompatible Lisp Changes in Emacs 23.1
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2007-05-05 22:39:58 +00:00
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2008-05-30 02:37:40 +00:00
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** Variables cannot be both buffer-local and frame-local any more.
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2008-05-02 01:04:16 +00:00
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** The argument DEFAULT of minibuffer input functions `read-from-minibuffer',
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`read-string', `completing-read', `read-buffer', `read-command',
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`read-variable' now can be a list of default values. The elements of
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this list are available for inserting to the minibuffer with `M-n'.
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If the user enters empty input, the first element is used as the default.
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2008-04-05 20:22:22 +00:00
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** `functionp' returns nil for special forms.
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2008-04-07 17:03:42 +00:00
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I.e., it only returns t for objects that can be passed to `funcall'.
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2008-04-05 20:22:22 +00:00
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2008-03-29 01:46:10 +00:00
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+++
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2008-03-25 17:50:07 +00:00
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** The multibyteness of process filters is determined by the coding-system
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used for decoding. The functions `process-filter-multibyte-p' and
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`set-process-filter-multibyte' are obsolete.
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2008-02-21 03:35:46 +00:00
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** The behavior of map-char-table has changed. It may call the
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specified function with a cons (FROM . TO) as a key if characters in
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that range have the same value.
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** The value of the function `charset-id' is now always 0.
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** The functions `register-char-codings' and `coding-system-spec'
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have been removed.
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2008-02-21 08:16:37 +00:00
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** The cpXXX coding systems are now supported automatically. The
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functions cp-...-codepage, which you had to use in Emacs 22 to enable
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support for these coding systems, have been deleted.
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2008-02-21 03:35:46 +00:00
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2007-06-27 21:07:49 +00:00
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+++
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** The function `dired-call-process' has been removed.
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2007-10-28 23:54:13 +00:00
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** The variable `byte-compile-warnings' can now be a list starting with `not',
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2008-03-02 02:03:57 +00:00
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meaning to disable the specified warnings. The meaning of this list
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2007-10-28 23:54:13 +00:00
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may therefore be the reverse of what you expect (of course, this is
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2008-03-02 02:03:57 +00:00
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only an issue if you make use of the new `not' syntax). Rather than
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2007-10-28 23:54:13 +00:00
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checking/manipulating elements directly, use the new functions
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`byte-compile-warning-enabled-p', `byte-compile-disable-warning', and
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`byte-compile-enable-warning.'
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2008-02-10 02:06:57 +00:00
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** `mode-name' is no longer guaranteed to be a string.
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Use `(format-mode-line mode-name)' to ensure a string value.
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2008-02-22 04:09:09 +00:00
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** The following features have been removed. They were used for
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displaying various scripts with specific fonts, and are no longer
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needed now that OpenType font support is available:
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*** `devanagari' and `devan-util', and all associated devanagari-* and
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dev-* functions and variables (formerly used for Devanagari script).
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*** `kannada' and `knd-util', and all associated kannada-* and knd-*
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functions and variables (formerly used for Kannada script).
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*** `malayalam' and `mlm-util', and all associated malayalam-* and
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mlm-* functions and variables (formerly used for Malayalam script).
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*** `tamil' and `tml-util, and all associated tamil-* and tml-*
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functions and variables (formerly used for Tamil script).
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2008-02-21 08:16:37 +00:00
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2007-05-22 06:17:37 +00:00
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* Lisp Changes in Emacs 23.1
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2004-12-13 05:19:18 +00:00
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2008-06-24 17:27:10 +00:00
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** The new variable next-error-recenter specifies how next-error should
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recenter the visited source file. Its value can be a number (for example,
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0 for top line, -1 for bottom line), or nil for no recentering.
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** Emacs session information
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*** The new variables `before-init-time' and `after-init-time' record the
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value of `current-time' before and after Emacs loads the init files.
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*** The new function `emacs-uptime' returns the uptime of an Emacs instance.
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*** The new function `emacs-init-time' returns the duration of the
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Emacs initialization.
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** The new function `format-seconds' converts a number of seconds into a
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readable string of days, hours, etc.
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** set-file-modes is now interactive and can take the mode value in
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symbolic notation thanks to auxiliary functions.
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** If you set find-file-confirm-nonexistent-file to t, then C-x C-f
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requires confirmation before opening a non-existent file.
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** Built-in functions (subr) can now have an interactive specification
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that is not a prompt string. If the `intspec' parameter of a `DEFUN'
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starts with a `(', the string is evaluated as a Lisp form.
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** Changes affecting display-buffer
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*** New value nil for split-height-threshold inhibits vertical splitting
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unless there's no other window.
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*** New option split-width-threshold controls horizontal splitting.
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*** A window can be split horizontally even when it's not full-width.
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*** New option split-window-preferred-function can be set to a function
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to override the default splitting mechanism of display-buffer.
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2008-06-10 16:08:48 +00:00
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** The variable window-point-insertion-type determines the insertion-type
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of the marker used for window-point.
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2008-06-05 05:44:12 +00:00
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** minibuffer-local-must-match-filename-map is now named
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minibuffer-local-filename-must-match-map.
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2008-04-13 22:12:02 +00:00
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** `all-completions' may now return the base size in the last cdr.
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Since this means the returned list is not properly nil-terminated, this
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is an incompatible change and is thus enabled by the new variable
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completion-all-completions-with-base-size.
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** New function `apply-partially' for curried application.
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2008-04-11 15:34:17 +00:00
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** `fill-forward-paragraph-function' specifies which function the filling
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code should use to find paragraph boundaries.
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2008-04-02 20:23:20 +00:00
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** The variable `this-command-keys-shift-translated' is non-nil if the
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key sequence invoking the current command was found by
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shift-translation.
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** The new interactive spec code ^ says to first call
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handle-shift-selection if shift-select-mode is non-nil, before reading
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the command arguments.
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2008-05-07 03:01:30 +00:00
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** When deleting a terminal, the special hook `delete-terminal-functions'
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is run.
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2008-03-29 01:46:10 +00:00
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2008-03-20 19:48:07 +00:00
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** The `read-shell-command' function does what its name says, with completion.
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It uses the minibuffer-local-shell-command-map for that.
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** The `buffer-swap-text' function can swap the text between two buffers.
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2008-02-25 19:09:22 +00:00
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This can be useful for modes such as tar-mode, archive-mode, RMAIL.
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2008-02-24 13:36:39 +00:00
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** `clear-image-cache' can be told to flush only images of a specific file.
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2008-02-12 02:25:10 +00:00
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** clone-indirect-buffer now runs the clone-indirect-buffer-hook.
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2008-02-21 03:35:46 +00:00
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2007-11-22 22:12:22 +00:00
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** `beginning-of-defun-function' now takes one argument, the count
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2008-02-21 03:35:46 +00:00
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given to `beginning-of-defun'.
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2007-11-22 22:12:22 +00:00
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2007-12-01 06:59:12 +00:00
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** The variable `inhibit-changing-match-data', if non-nil, prevents the
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search and match primitives from changing the match data.
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|
2007-11-10 21:52:06 +00:00
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+++
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** New function `match-substitute-replacement' returns the result of
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`replace-match' without actually using it in the buffer.
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2008-06-06 20:39:46 +00:00
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** The new variable `replace-search-function' determines the function
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to use for searching in query-replace and replace-string.
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** The new variable `replace-re-search-function' determines the
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function to use for searching in `query-replace-regexp',
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`replace-regexp', + `query-replace-regexp-eval', and
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`map-query-replace-regexp'.
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|
2008-01-25 23:04:39 +00:00
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** If a local hook function has a non-nil `permanent-local-hook'
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property, then `kill-all-local-variables' does not remove it from
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the local value of the hook variable. This means it remains
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even if you change major modes.
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|
2007-10-22 00:32:03 +00:00
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+++
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** A list of default values can be specified for the DEFAULT argument of
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functions `read-from-minibuffer', `read-string', `read-command',
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`read-variable', `read-buffer', `completing-read'. Elements of this list
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are available for inserting into the minibuffer by typing `M-n'.
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For empty input these functions return the first element of this list.
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2007-10-26 03:51:44 +00:00
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** `custom-note-var-changed' tells Custom to treat the change in a certain
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variable as having been made within Custom.
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|
2007-10-10 20:18:45 +00:00
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** `frame-inherited-parameters' lets new frames inherit parameters from
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|
the selected frame.
|
2007-10-26 03:51:44 +00:00
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2007-12-25 23:00:07 +00:00
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** Commands should use `use-region-p' to test whether there is
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2007-12-23 21:46:25 +00:00
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|
|
an active region that they should operate on.
|
|
|
|
|
|
2007-12-25 23:00:07 +00:00
|
|
|
|
** `region-active-p' returns non-nil when Transient Mark mode
|
|
|
|
|
is enabled and there is an active region. This is NOT the best function
|
|
|
|
|
to use to test whether a command should operate on the region instead
|
|
|
|
|
of the usual behavior -- for that, use `use-region-p'.
|
|
|
|
|
|
2008-04-02 20:23:20 +00:00
|
|
|
|
** 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.
|
|
|
|
|
|
2007-10-09 05:05:39 +00:00
|
|
|
|
** 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.
|
|
|
|
|
|
2007-11-17 03:51:20 +00:00
|
|
|
|
** The new macro `declare-function' suppresses compiler warnings about
|
|
|
|
|
undefined functions. The new `check-declare' package verifies that such
|
|
|
|
|
statements are accurate (i.e. the functions are actually defined in
|
|
|
|
|
the specified files).
|
|
|
|
|
|
2008-05-07 03:01:30 +00:00
|
|
|
|
** `ignore-errors' is now a standard macro (does not require the CL package).
|
|
|
|
|
|
2007-10-29 13:56:39 +00:00
|
|
|
|
** The new function `read-color' reads a color name using the minibuffer.
|
|
|
|
|
|
2007-12-25 20:09:05 +00:00
|
|
|
|
** `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.
|
|
|
|
|
|
2008-02-21 03:35:46 +00:00
|
|
|
|
** Character code, representation, and charset changes.
|
|
|
|
|
|
2008-03-02 02:03:57 +00:00
|
|
|
|
The character code space is now 0x0..0x3FFFFF with no gap.
|
2008-02-21 03:35:46 +00:00
|
|
|
|
Characters of code 0x0..0x10FFFF are Unicode characters of the same code points.
|
|
|
|
|
Characters of code 0x3FFF80..0x3FFFFF are raw 8-bit bytes.
|
|
|
|
|
|
2008-03-02 02:03:57 +00:00
|
|
|
|
Generic characters no longer exist.
|
2008-02-21 03:35:46 +00:00
|
|
|
|
|
|
|
|
|
In buffer and string, characters are represented by UTF-8 byte
|
|
|
|
|
sequence in a multibyte buffer/string.
|
|
|
|
|
|
|
|
|
|
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 new function `characterp' returns t if and only if the argument
|
2008-02-22 03:49:19 +00:00
|
|
|
|
is a character. This replaces `char-valid-p', which is now obsolete.
|
2008-02-21 03:35:46 +00:00
|
|
|
|
|
|
|
|
|
*** The new function `max-char' returns the maximum character code
|
|
|
|
|
(currently it is #x3FFFFF).
|
|
|
|
|
|
|
|
|
|
*** 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 new function `define-charset-alias' defines an alias of a charset.
|
|
|
|
|
|
|
|
|
|
*** The value of the function `char-charset' depends on the current
|
|
|
|
|
priorities of charsets.
|
|
|
|
|
|
|
|
|
|
*** The new function `charset-priority-list' returns the list of
|
|
|
|
|
charsets ordered by priority.
|
|
|
|
|
|
|
|
|
|
*** The new function `set-charset-priority' sets priorities of charsets.
|
|
|
|
|
|
|
|
|
|
*** The new function `unibyte-string' make a unibyte string from bytes.
|
|
|
|
|
|
|
|
|
|
*** The new function `define-char-code-property' defines a character
|
|
|
|
|
code property.
|
|
|
|
|
|
|
|
|
|
*** The new function `char-code-property-description' returns the
|
|
|
|
|
description string of a character code property.
|
|
|
|
|
|
|
|
|
|
*** 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 new variable `find-word-boundary-function-table' is a
|
|
|
|
|
char-table of functions to search for a word boundary.
|
|
|
|
|
|
|
|
|
|
*** The new variable `char-script-table' is a char-table of script names.
|
|
|
|
|
|
|
|
|
|
*** The new variable `char-width-table' is a char-table of character widths.
|
|
|
|
|
|
|
|
|
|
*** The new variable `print-charset-text-property' controls how to
|
|
|
|
|
handle `charset' text property on printing a string.
|
|
|
|
|
|
|
|
|
|
*** The new variable `printable-chars' is a char-table defining if a
|
|
|
|
|
character is printable or not.
|
|
|
|
|
|
|
|
|
|
*** The functions `modify-syntax-entry' and `modify-category-entry' now
|
|
|
|
|
accepts a cons of characters as the first argument, and modify all
|
|
|
|
|
entries in that range of characters.
|
2008-04-24 18:10:09 +00:00
|
|
|
|
+++
|
|
|
|
|
*** `translation-table-for-input' is now obsolete.
|
2008-02-21 03:35:46 +00:00
|
|
|
|
|
2008-03-14 02:42:04 +00:00
|
|
|
|
** Code conversion changes
|
2008-02-21 03:35:46 +00:00
|
|
|
|
|
|
|
|
|
*** 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 function `with-coding-priority' executes the body part with
|
|
|
|
|
the specified coding system priority order.
|
|
|
|
|
|
|
|
|
|
*** The new function `check-coding-systems-region' checks if the text
|
|
|
|
|
in the region is encodable by the specified coding systems.
|
|
|
|
|
|
|
|
|
|
*** The new function `coding-system-aliases' returns a list of aliases
|
|
|
|
|
of a coding system.
|
|
|
|
|
|
|
|
|
|
*** The new function `coding-system-charset-list' returns a list of
|
|
|
|
|
charsets supported by a coding system.
|
|
|
|
|
|
|
|
|
|
*** The new function `coding-system-priority-list' returns a list of
|
|
|
|
|
coding systems ordered by their priorities.
|
|
|
|
|
|
|
|
|
|
*** The new function `set-coding-system-priority' sets priorities of
|
|
|
|
|
coding systems.
|
|
|
|
|
|
|
|
|
|
*** The functions `set-coding-priority' and `make-coding-system' are obsolete.
|
|
|
|
|
|
|
|
|
|
** There is a new input method, Robin, different from Quail.
|
2008-03-02 02:03:57 +00:00
|
|
|
|
It has three functionalities:
|
2008-02-21 03:35:46 +00:00
|
|
|
|
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.
|
|
|
|
|
|
2008-03-14 02:42:04 +00:00
|
|
|
|
** Changes related to the new font backend
|
2008-02-21 03:51:06 +00:00
|
|
|
|
|
2008-02-21 06:29:02 +00:00
|
|
|
|
Which font backends to use can be specified by the X resource "FontBackend".
|
|
|
|
|
For instance, to use both X core fonts and Xft fonts:
|
2008-02-21 03:51:06 +00:00
|
|
|
|
|
2008-02-21 06:29:02 +00:00
|
|
|
|
Emacs.FontBackend: x,xft
|
2008-02-21 03:51:06 +00:00
|
|
|
|
|
2008-02-21 06:29:02 +00:00
|
|
|
|
If this resource is not set, Emacs tries to use all font backends
|
|
|
|
|
available on your graphic device.
|
2008-02-21 03:35:46 +00:00
|
|
|
|
|
|
|
|
|
*** 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'.
|
|
|
|
|
|
|
|
|
|
*** New function `fontp' checks if the argument is a font-spec or font-entity.
|
|
|
|
|
|
|
|
|
|
*** New function `font-spec' creates a new font-spec object.
|
|
|
|
|
|
|
|
|
|
*** New function `font-get' returns a font property value.
|
|
|
|
|
|
2008-06-15 19:44:11 +00:00
|
|
|
|
*** New function `font-face-attributes' returns a plist of face
|
|
|
|
|
attributes set by a font.
|
|
|
|
|
|
2008-02-21 03:35:46 +00:00
|
|
|
|
*** New function `font-put' sets a font property value.
|
|
|
|
|
|
|
|
|
|
*** New function `list-fonts' returns a list of font-entities matching
|
|
|
|
|
the given specification.
|
|
|
|
|
|
|
|
|
|
*** New function `list-families' returns a list of family names of
|
|
|
|
|
available fonts.
|
|
|
|
|
|
|
|
|
|
*** New function `font-font' returns a font-entity best matching with
|
|
|
|
|
the given specification.
|
|
|
|
|
|
|
|
|
|
*** New function `font-xlfd-name' returns an XLFD name of a given font
|
|
|
|
|
(font-spec, font-entity, or font-object).
|
|
|
|
|
|
|
|
|
|
*** New function `clear-font-cache' clears all font caches.
|
|
|
|
|
|
|
|
|
|
*** 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.
|
|
|
|
|
|
2008-03-14 02:42:04 +00:00
|
|
|
|
** Changes related to multiple tty support
|
2007-08-30 05:09:07 +00:00
|
|
|
|
|
2007-08-31 07:00:18 +00:00
|
|
|
|
*** $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.
|
|
|
|
|
|
2007-09-21 07:21:02 +00:00
|
|
|
|
*** $DISPLAY is now dynamically inherited from the frame's `display'.
|
|
|
|
|
|
2008-03-02 02:03:57 +00:00
|
|
|
|
*** The `window-system' variable has been made frame-local. The new
|
2007-08-30 05:09:07 +00:00
|
|
|
|
`initial-window-system' variable contains the `window-system' value
|
2008-04-01 02:57:33 +00:00
|
|
|
|
for the first frame. `window-system' is also now a function that
|
|
|
|
|
takes a frame argument.
|
2007-08-30 05:09:07 +00:00
|
|
|
|
|
|
|
|
|
*** You can specify a terminal device (`tty' parameter) and a terminal
|
|
|
|
|
type (`tty-type' parameter) to `make-terminal-frame'.
|
|
|
|
|
|
|
|
|
|
*** The new function `make-frame-on-tty' allows you to create a new
|
|
|
|
|
frame on another tty device interactively.
|
|
|
|
|
|
|
|
|
|
*** The function `make-frame-on-display' now works during a tty
|
|
|
|
|
session, and `make-frame-on-tty' works during a graphical session.
|
|
|
|
|
|
2007-08-30 19:27:43 +00:00
|
|
|
|
*** New functions: `delete-tty', `suspend-tty', `resume-tty'.
|
2007-08-30 05:09:07 +00:00
|
|
|
|
|
2007-09-22 19:29:31 +00:00
|
|
|
|
*** A new data type for terminals with functions: `get-device-terminal',
|
|
|
|
|
`terminal-parameters', `terminal-parameter', `set-terminal-parameter'.
|
2007-08-30 05:09:07 +00:00
|
|
|
|
|
2007-09-10 10:55:24 +00:00
|
|
|
|
*** New hooks: `suspend-tty-functions' and `resume-tty-functions'
|
2007-09-04 15:44:11 +00:00
|
|
|
|
are called after a tty frame has been suspended or resumed,
|
2007-10-04 11:25:29 +00:00
|
|
|
|
respectively. The functions are called with the terminal id of the frame
|
2007-09-04 15:44:11 +00:00
|
|
|
|
being suspended/resumed as a parameter.
|
|
|
|
|
|
2007-10-10 20:02:07 +00:00
|
|
|
|
*** New function: `environment'.
|
2007-08-30 19:27:43 +00:00
|
|
|
|
|
2007-10-09 05:05:39 +00:00
|
|
|
|
*** New variable: `local-function-key-map'.
|
2007-10-10 20:02:07 +00:00
|
|
|
|
This in addition to the global function-key-map variable that
|
|
|
|
|
already existed. The global variable is not used directly any more;
|
|
|
|
|
instead, the local-function-key-map is initialized so as to inherit from
|
|
|
|
|
function-key-map.
|
2007-08-30 19:27:43 +00:00
|
|
|
|
|
2007-08-31 04:43:18 +00:00
|
|
|
|
*** `initial-environment' holds the environment inherited from Emacs's parent.
|
|
|
|
|
|
2007-08-30 05:09:07 +00:00
|
|
|
|
*** The `keyboard-translate-table' variable and the terminal and
|
|
|
|
|
keyboard coding systems have been made terminal-local.
|
|
|
|
|
|
2007-10-09 16:02:33 +00:00
|
|
|
|
*** In addition to the global function-key-map, Emacs has terminal-local
|
|
|
|
|
local-function-key-map variables, and uses them instead of the
|
2007-08-30 05:09:07 +00:00
|
|
|
|
global keymaps to set up translations and function key sequences
|
|
|
|
|
relevant to a specific terminal device.
|
|
|
|
|
|
2008-06-24 17:27:10 +00:00
|
|
|
|
*** `underline-minimum-offset' keeps the underline away from the baseline.
|
2007-08-30 05:09:07 +00:00
|
|
|
|
|
2007-09-07 03:26:06 +00:00
|
|
|
|
** You can now also pass the value of the `invisible' property to invisible-p
|
|
|
|
|
to check whether it would cause the text to be invisible. Convenient when
|
|
|
|
|
checking invisibility of text which has no buffer position
|
|
|
|
|
(e.g. in before/after-strings).
|
2007-08-26 03:41:50 +00:00
|
|
|
|
|
2007-07-30 20:08:56 +00:00
|
|
|
|
** Non-breaking space now acts as whitespace.
|
|
|
|
|
|
2007-07-17 21:34:31 +00:00
|
|
|
|
+++
|
2007-07-14 18:31:40 +00:00
|
|
|
|
** 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))
|
|
|
|
|
|
2007-07-01 01:57:53 +00:00
|
|
|
|
** The `require-match' argument to `completing-read' accepts a new value
|
|
|
|
|
`confirm-only'.
|
|
|
|
|
|
2007-06-12 18:40:18 +00:00
|
|
|
|
+++
|
|
|
|
|
** The regexp form \(?<num>:<regexp>\) specifies the group number explicitly.
|
|
|
|
|
|
2007-08-26 03:41:50 +00:00
|
|
|
|
** New function `window-full-width-p' returns t if a window is as wide
|
|
|
|
|
as its frame.
|
|
|
|
|
|
|
|
|
|
** The new function `split-string-and-unquote' does (what?)
|
|
|
|
|
|
|
|
|
|
** The new function `combine-and-quote-strings' does (what?)
|
|
|
|
|
|
|
|
|
|
** The new function `image-refresh' refreshes all images associated
|
|
|
|
|
with a given image specification.
|
|
|
|
|
|
2007-06-13 00:10:24 +00:00
|
|
|
|
+++
|
|
|
|
|
** New variable `user-emacs-directory'.
|
|
|
|
|
Use this instead of "~/.emacs.d".
|
|
|
|
|
|
2007-07-07 11:17:03 +00:00
|
|
|
|
+++
|
2007-10-22 09:35:55 +00:00
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** The new function `start-file-process' is similar to `start-process',
|
2007-07-07 11:17:03 +00:00
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but obeys file handlers. The file handler is chosen based on
|
2007-07-24 20:40:26 +00:00
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`default-directory'. The functions `start-file-process-shell-command'
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and `process-file-shell-command' are also new; they call internally
|
2007-10-22 09:35:55 +00:00
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`start-file-process' and `process-file', respectively.
|
2007-07-07 11:17:03 +00:00
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2007-11-17 03:51:20 +00:00
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** The new function `process-lines' executes an external program and
|
|
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|
returns its output as a list of lines.
|
|
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|
2007-07-08 18:10:09 +00:00
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|
+++
|
2007-07-17 21:34:31 +00:00
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** `file-remote-p' has new optional parameters IDENTIFICATION and CONNECTED.
|
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|
IDENTIFICATION specifies which part of the remote identifier has to be
|
|
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|
|
returned. With CONNECTED passed non-nil, it is checked whether a
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|
|
|
remote connection has been established already.
|
2007-07-08 18:10:09 +00:00
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|
2007-07-10 03:54:30 +00:00
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** 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.
|
2007-07-25 06:24:58 +00:00
|
|
|
|
|
|
|
|
|
** The interactive-form of a function can be added post-facto via the
|
|
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|
|
`interactive-form' symbol property. Mostly useful to add complex interactive
|
|
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|
|
forms to subroutines.
|
2005-05-14 13:15:35 +00:00
|
|
|
|
|
2007-05-22 06:17:37 +00:00
|
|
|
|
* New Packages for Lisp Programming in Emacs 23.1
|
2001-08-22 07:11:33 +00:00
|
|
|
|
|
2008-06-20 17:10:33 +00:00
|
|
|
|
** The new major mode `special-mode' is intended as a parent for
|
|
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|
|
major modes such as those that set the "'mode-class 'special" property.
|
|
|
|
|
|
2008-04-29 06:59:58 +00:00
|
|
|
|
** find-cmd.el can build `find' commands using lisp syntax.
|
2008-04-29 06:09:32 +00:00
|
|
|
|
|
2007-10-26 09:56:27 +00:00
|
|
|
|
** The package isearch-multi.el has been added. It implements a new mode
|
|
|
|
|
`isearch-buffers-minor-mode' that allows isearch to search through
|
|
|
|
|
multiple buffers. In this mode a new variable
|
|
|
|
|
`isearch-buffers-next-buffer-function' defines the function to call
|
|
|
|
|
to get the next buffer to search in the series of multiple buffers.
|
|
|
|
|
|
2007-08-27 03:36:34 +00:00
|
|
|
|
** The new package avl-tree.el deals with the AVL tree data structure.
|
|
|
|
|
|
2001-01-25 20:15:31 +00:00
|
|
|
|
|
1999-10-03 12:39:42 +00:00
|
|
|
|
----------------------------------------------------------------------
|
2007-02-11 01:18:25 +00:00
|
|
|
|
This file is part of GNU Emacs.
|
1999-10-03 12:39:42 +00:00
|
|
|
|
|
2008-05-15 07:32:14 +00:00
|
|
|
|
GNU Emacs is free software: you can redistribute it and/or modify
|
2007-02-11 01:18:25 +00:00
|
|
|
|
it under the terms of the GNU General Public License as published by
|
2008-05-15 07:32:14 +00:00
|
|
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
|
|
|
(at your option) any later version.
|
2007-02-11 01:18:25 +00:00
|
|
|
|
|
|
|
|
|
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.
|
1999-10-03 12:39:42 +00:00
|
|
|
|
|
2007-02-11 01:18:25 +00:00
|
|
|
|
You should have received a copy of the GNU General Public License
|
2008-05-15 07:32:14 +00:00
|
|
|
|
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
1999-10-03 12:39:42 +00:00
|
|
|
|
|
2001-01-25 20:15:31 +00:00
|
|
|
|
|
1999-10-03 12:39:42 +00:00
|
|
|
|
Local variables:
|
|
|
|
|
mode: outline
|
|
|
|
|
paragraph-separate: "[ ]*$"
|
|
|
|
|
end:
|
2003-09-01 15:45:59 +00:00
|
|
|
|
|
2007-05-22 09:56:31 +00:00
|
|
|
|
arch-tag: e759449d-88b3-4de4-9900-3a6c3dfa23e2
|