diff options
| author | Eli Zaretskii | 2014-10-14 21:10:37 +0300 |
|---|---|---|
| committer | Eli Zaretskii | 2014-10-14 21:10:37 +0300 |
| commit | e3060a0c4d2f418ac786775109d71e5843ccf42e (patch) | |
| tree | 347b37fc39d0db9cd23b3e9f79ee81b4bbc40f08 /etc | |
| parent | 1a3eca0656bdb764200e10a4f264138e94b1f3ce (diff) | |
| parent | 980d78b3587560c13a46aef352ed8d5ed744acf6 (diff) | |
| download | emacs-e3060a0c4d2f418ac786775109d71e5843ccf42e.tar.gz emacs-e3060a0c4d2f418ac786775109d71e5843ccf42e.zip | |
Merge from trunk and resolve conflicts.
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/ChangeLog | 84 | ||||
| -rw-r--r-- | etc/MH-E-NEWS | 22 | ||||
| -rw-r--r-- | etc/NEWS | 3964 | ||||
| -rw-r--r-- | etc/NEWS.19 | 2 | ||||
| -rw-r--r-- | etc/NEWS.24 | 3822 | ||||
| -rw-r--r-- | etc/TODO | 141 | ||||
| -rw-r--r-- | etc/charsets/README | 2 | ||||
| -rw-r--r-- | etc/emacs.appdata.xml | 33 | ||||
| -rw-r--r-- | etc/org/OrgOdtContentTemplate.xml | 12 | ||||
| -rw-r--r-- | etc/org/OrgOdtStyles.xml | 76 | ||||
| -rw-r--r-- | etc/package-keyring.gpg | bin | 0 -> 999 bytes | |||
| -rw-r--r-- | etc/refcards/emacsver.tex | 2 | ||||
| -rw-r--r-- | etc/refcards/ru-refcard.tex | 2 | ||||
| -rw-r--r-- | etc/themes/leuven-theme.el | 225 |
14 files changed, 4460 insertions, 3927 deletions
diff --git a/etc/ChangeLog b/etc/ChangeLog index 9c3643edd38..c74f86b1fb5 100644 --- a/etc/ChangeLog +++ b/etc/ChangeLog | |||
| @@ -1,3 +1,87 @@ | |||
| 1 | 2014-10-13 Jan Djärv <jan.h.d@swipnet.se> | ||
| 2 | |||
| 3 | * NEWS: Move and clarify OSX >= 10.6. | ||
| 4 | |||
| 5 | 2014-10-12 Jan Djärv <jan.h.d@swipnet.se> | ||
| 6 | |||
| 7 | * NEWS: OSX required is 10.6 or newer. | ||
| 8 | |||
| 9 | 2014-10-09 Leo Liu <sdl.web@gmail.com> | ||
| 10 | |||
| 11 | * NEWS: Mention optional arg to terpri and new cl-lib functions. | ||
| 12 | |||
| 13 | 2014-10-05 Jan Djärv <jan.h.d@swipnet.se> | ||
| 14 | |||
| 15 | * NEWS: Mention ns-use-fullscreen-animation. | ||
| 16 | |||
| 17 | 2014-09-30 Bill Wohler <wohler@newt.com> | ||
| 18 | |||
| 19 | Release MH-E version 8.6 | ||
| 20 | |||
| 21 | * NEWS, MH-E-NEWS: Update for MH-E release 8.6. | ||
| 22 | |||
| 23 | 2014-09-30 Fabrice Niessen <fniessen@pirilampo.org> | ||
| 24 | |||
| 25 | * themes/leuven-theme.el: Updates. | ||
| 26 | |||
| 27 | 2014-09-30 Stefan Monnier <monnier@iro.umontreal.ca> | ||
| 28 | |||
| 29 | * package-keyring.gpg: New file. | ||
| 30 | |||
| 31 | 2014-09-30 Paul Eggert <eggert@cs.ucla.edu> | ||
| 32 | |||
| 33 | * TODO: Remove char/unsigned char, long long, IRIX unexelf.c. | ||
| 34 | The first two are done, and IRIX support has been dropped. | ||
| 35 | |||
| 36 | 2014-09-29 Eli Zaretskii <eliz@gnu.org> | ||
| 37 | |||
| 38 | * refcards/ru-refcard.tex: Bump version to 25.0.50. | ||
| 39 | |||
| 40 | * refcards/emacsver.tex: Bump version to 25.0.50. | ||
| 41 | |||
| 42 | 2014-09-14 Daniel Colascione <dancol@dancol.org> | ||
| 43 | |||
| 44 | * NEWS: Mention changes to `insert-register' | ||
| 45 | |||
| 46 | 2014-09-13 Christopher Schmidt <ch@ristopher.com> | ||
| 47 | |||
| 48 | * NEWS: Mention nil `calendar-mode-line-format' will not modify | ||
| 49 | the mode line of the calendar buffer. (Bug#18467) | ||
| 50 | |||
| 51 | 2014-09-06 Leo Liu <sdl.web@gmail.com> | ||
| 52 | |||
| 53 | * NEWS: Mention vector qpattern for pcase. (Bug#18327). | ||
| 54 | |||
| 55 | 2014-09-01 Eli Zaretskii <eliz@gnu.org> | ||
| 56 | |||
| 57 | * NEWS: Mention that ls-lisp uses string-collate-lessp. | ||
| 58 | |||
| 59 | 2014-09-01 Paul Eggert <eggert@cs.ucla.edu> | ||
| 60 | |||
| 61 | --enable-silent-rules now suppresses more chatter. | ||
| 62 | * NEWS: Document this. | ||
| 63 | |||
| 64 | 2014-08-29 Leo Liu <sdl.web@gmail.com> | ||
| 65 | |||
| 66 | * NEWS: Mention (:append FUN) to minibuffer-with-setup-hook. | ||
| 67 | |||
| 68 | 2014-08-29 Eli Zaretskii <eliz@gnu.org> | ||
| 69 | |||
| 70 | * NEWS: Mention w32-collate-ignore-punctuation. | ||
| 71 | |||
| 72 | 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru> | ||
| 73 | |||
| 74 | * NEWS: Mention that `sort' can handle vectors. | ||
| 75 | |||
| 76 | 2014-08-28 Glenn Morris <rgm@gnu.org> | ||
| 77 | |||
| 78 | * emacs.appdata.xml: New file; description from Emacs's homepage. | ||
| 79 | |||
| 80 | 2014-08-25 Eli Zaretskii <eliz@gnu.org> | ||
| 81 | |||
| 82 | * NEWS: Mention that string-collate-* functions are supported on | ||
| 83 | MS-Windows as well. | ||
| 84 | |||
| 1 | 2014-10-13 Eli Zaretskii <eliz@gnu.org> | 85 | 2014-10-13 Eli Zaretskii <eliz@gnu.org> |
| 2 | 86 | ||
| 3 | * NEWS: Mention the UBA implementation update. | 87 | * NEWS: Mention the UBA implementation update. |
diff --git a/etc/MH-E-NEWS b/etc/MH-E-NEWS index f4308cedfbc..012c3729f75 100644 --- a/etc/MH-E-NEWS +++ b/etc/MH-E-NEWS | |||
| @@ -3,6 +3,28 @@ | |||
| 3 | Copyright (C) 2001-2014 Free Software Foundation, Inc. | 3 | Copyright (C) 2001-2014 Free Software Foundation, Inc. |
| 4 | See the end of the file for license conditions. | 4 | See the end of the file for license conditions. |
| 5 | 5 | ||
| 6 | * Changes in MH-E 8.6 | ||
| 7 | |||
| 8 | Version 8.6 fixes composition errors in nmh 1.6. | ||
| 9 | |||
| 10 | ** Bug Fixes in MH-E 8.6 | ||
| 11 | |||
| 12 | *** Add support for nmh 1.5 | ||
| 13 | |||
| 14 | A components file is now generated that works with nmh 1.5 (partially | ||
| 15 | closes SF #468). | ||
| 16 | |||
| 17 | *** Error if mh-x-face-file is nil | ||
| 18 | |||
| 19 | Ensure that `mh-x-face-file' is a string before trying to use it | ||
| 20 | (closes SF #474). | ||
| 21 | |||
| 22 | *** MH-Folder buffer includes "scan: bad message list unseen" | ||
| 23 | |||
| 24 | Fix this error (closes SF #471). | ||
| 25 | |||
| 26 | |||
| 27 | |||
| 6 | * Changes in MH-E 8.5 | 28 | * Changes in MH-E 8.5 |
| 7 | 29 | ||
| 8 | Version 8.5 fixes bugs when incorporating or forwarding mail. | 30 | Version 8.5 fixes bugs when incorporating or forwarding mail. |
| @@ -1,14 +1,14 @@ | |||
| 1 | GNU Emacs NEWS -- history of user-visible changes. | 1 | GNU Emacs NEWS -- history of user-visible changes. |
| 2 | 2 | ||
| 3 | Copyright (C) 2010-2014 Free Software Foundation, Inc. | 3 | Copyright (C) 2014 Free Software Foundation, Inc. |
| 4 | See the end of the file for license conditions. | 4 | See the end of the file for license conditions. |
| 5 | 5 | ||
| 6 | Please send Emacs bug reports to bug-gnu-emacs@gnu.org. | 6 | Please send Emacs bug reports to bug-gnu-emacs@gnu.org. |
| 7 | If possible, use M-x report-emacs-bug. | 7 | If possible, use M-x report-emacs-bug. |
| 8 | 8 | ||
| 9 | This file is about changes in Emacs version 24. | 9 | This file is about changes in Emacs version 25. |
| 10 | 10 | ||
| 11 | See files NEWS.23, NEWS.22, NEWS.21, NEWS.20, NEWS.19, NEWS.18, | 11 | See files NEWS.24, NEWS.23, NEWS.22, NEWS.21, NEWS.20, NEWS.19, NEWS.18, |
| 12 | and NEWS.1-17 for changes in older Emacs versions. | 12 | and NEWS.1-17 for changes in older Emacs versions. |
| 13 | 13 | ||
| 14 | You can narrow news to a specific version by calling `view-emacs-news' | 14 | You can narrow news to a specific version by calling `view-emacs-news' |
| @@ -22,7 +22,7 @@ When you add a new item, use the appropriate mark if you are sure it applies, | |||
| 22 | otherwise leave it unmarked. | 22 | otherwise leave it unmarked. |
| 23 | 23 | ||
| 24 | 24 | ||
| 25 | * Installation Changes in Emacs 24.5 | 25 | * Installation Changes in Emacs 25.1 |
| 26 | 26 | ||
| 27 | +++ | 27 | +++ |
| 28 | ** Building Emacs now requires C99 or later. | 28 | ** Building Emacs now requires C99 or later. |
| @@ -40,11 +40,23 @@ or by sticking with Emacs 24.4. | |||
| 40 | ** The configure option `--with-pkg-config-prog' has been removed. | 40 | ** The configure option `--with-pkg-config-prog' has been removed. |
| 41 | Use './configure PKG_CONFIG=/full/name/of/pkg-config' if you need to. | 41 | Use './configure PKG_CONFIG=/full/name/of/pkg-config' if you need to. |
| 42 | 42 | ||
| 43 | ** The configure option '--enable-silent-rules' and the command | ||
| 44 | 'make V=0' now do a better job of suppressing chatter. | ||
| 45 | |||
| 43 | 46 | ||
| 44 | * Startup Changes in Emacs 24.5 | 47 | * Startup Changes in Emacs 25.1 |
| 45 | 48 | ||
| 46 | 49 | ||
| 47 | * Changes in Emacs 24.5 | 50 | * Changes in Emacs 25.1 |
| 51 | |||
| 52 | ** x-select-enable-clipboard is renamed gui-select-enable-clipboard. | ||
| 53 | Additionally it now also applies to OSX and GNUstep. | ||
| 54 | |||
| 55 | +++ | ||
| 56 | ** terpri gets an optional arg ENSURE to conditionally output a newline. | ||
| 57 | |||
| 58 | ** `insert-register' now leaves point after the inserted text | ||
| 59 | when called interactively. A prefix argument toggles this behavior. | ||
| 48 | 60 | ||
| 49 | ** New var `truncate-string-ellipsis' to choose how to indicate truncation. | 61 | ** New var `truncate-string-ellipsis' to choose how to indicate truncation. |
| 50 | 62 | ||
| @@ -66,8 +78,30 @@ for use in Emacs bug reports. | |||
| 66 | hiding character but the default `.' can be used by let-binding the | 78 | hiding character but the default `.' can be used by let-binding the |
| 67 | variable `read-hide-char'. | 79 | variable `read-hide-char'. |
| 68 | 80 | ||
| 81 | ** The new functions `string-collate-lessp' and `string-collate-equalp' | ||
| 82 | preserve the collation order as defined by the system's locale(1) | ||
| 83 | environment. For the time being this is implemented for modern POSIX | ||
| 84 | systems and for MS-Windows, for other systems they fall back to their | ||
| 85 | counterparts `string-lessp' and `string-equal'. | ||
| 86 | |||
| 87 | *** The ls-lisp package uses `string-collate-lessp' to sort file names. | ||
| 88 | If you want the old, locale-independent sorting, customize the new | ||
| 89 | option `ls-lisp-use-string-collate' to a nil value. | ||
| 90 | |||
| 91 | *** The MS-Windows specific variable `w32-collate-ignore-punctuation', | ||
| 92 | if set to a non-nil value, causes the above 2 functions to ignore | ||
| 93 | symbol and punctuation characters when collating strings. This | ||
| 94 | emulates the behavior of modern Posix platforms when the locale's | ||
| 95 | codeset is "UTF-8" (as in "en_US.UTF-8"). This is needed because | ||
| 96 | MS-Windows doesn't support UTF-8 as codeset in its locales. | ||
| 97 | |||
| 98 | ** New variable `ns-use-fullscreen-animation' controls animation for | ||
| 99 | non-native NS fullscreen. The default is nil. Set to t to enable | ||
| 100 | animation when entering and leaving fullscreen. For native OSX fullscreen | ||
| 101 | this has no effect. | ||
| 102 | |||
| 69 | 103 | ||
| 70 | * Editing Changes in Emacs 24.5 | 104 | * Editing Changes in Emacs 25.1 |
| 71 | 105 | ||
| 72 | ** Emacs now supports "bracketed paste mode" when running on a terminal | 106 | ** Emacs now supports "bracketed paste mode" when running on a terminal |
| 73 | that supports it. This facility allows Emacs to understand pasted | 107 | that supports it. This facility allows Emacs to understand pasted |
| @@ -85,7 +119,17 @@ and the Bidirectional Parentheses Algorithm (BPA) specified by these | |||
| 85 | Unicode standards. | 119 | Unicode standards. |
| 86 | 120 | ||
| 87 | 121 | ||
| 88 | * Changes in Specialized Modes and Packages in Emacs 24.5 | 122 | * Changes in Specialized Modes and Packages in Emacs 25.1 |
| 123 | |||
| 124 | ** ElDoc | ||
| 125 | *** New minor mode global-eldoc-mode | ||
| 126 | *** eldoc-documentation-function now defaults to nil | ||
| 127 | |||
| 128 | ** pcase | ||
| 129 | *** New UPatterns `quote' and `app'. | ||
| 130 | *** New UPatterns can be defined with `pcase-defmacro'. | ||
| 131 | +++ | ||
| 132 | *** New vector QPattern. | ||
| 89 | 133 | ||
| 90 | ** Lisp mode | 134 | ** Lisp mode |
| 91 | *** Strings after `:documentation' are highlighted as docstrings. | 135 | *** Strings after `:documentation' are highlighted as docstrings. |
| @@ -98,6 +142,12 @@ Unicode standards. | |||
| 98 | ** New font-lock functions font-lock-ensure and font-lock-flush, which | 142 | ** New font-lock functions font-lock-ensure and font-lock-flush, which |
| 99 | should be used instead of font-lock-fontify-buffer when called from Elisp. | 143 | should be used instead of font-lock-fontify-buffer when called from Elisp. |
| 100 | 144 | ||
| 145 | ** Macro `minibuffer-with-setup-hook' takes (:append FUN) to mean | ||
| 146 | appending FUN to `minibuffer-setup-hook'. | ||
| 147 | |||
| 148 | ** cl-lib | ||
| 149 | *** New functions cl-fresh-line, cl-digit-char-p and cl-parse-integer. | ||
| 150 | |||
| 101 | ** Calendar and diary | 151 | ** Calendar and diary |
| 102 | 152 | ||
| 103 | +++ | 153 | +++ |
| @@ -106,15 +156,47 @@ should be used instead of font-lock-fontify-buffer when called from Elisp. | |||
| 106 | `diary-chinese-insert-monthly-entry', `diary-chinese-insert-yearly-entry'. | 156 | `diary-chinese-insert-monthly-entry', `diary-chinese-insert-yearly-entry'. |
| 107 | 157 | ||
| 108 | +++ | 158 | +++ |
| 109 | *** Calendar can list and mark diary entries with Chinese dates. | 159 | *** The calendar can now list and mark diary entries with Chinese dates. |
| 110 | See `diary-chinese-list-entries' and `diary-chinese-mark-entries'. | 160 | See `diary-chinese-list-entries' and `diary-chinese-mark-entries'. |
| 111 | 161 | ||
| 162 | --- | ||
| 163 | *** The option `calendar-mode-line-format' can now be nil, | ||
| 164 | which means to do nothing special with the mode line in calendars. | ||
| 165 | |||
| 166 | --- | ||
| 167 | *** Many items obsolete since at least version 23.1 have been removed. | ||
| 168 | The majority were function/variable/face aliases, too numerous to list here. | ||
| 169 | The remainder were: | ||
| 170 | |||
| 171 | **** Functions `calendar-one-frame-setup', `calendar-only-one-frame-setup', | ||
| 172 | `calendar-two-frame-setup', `european-calendar', `american-calendar'. | ||
| 173 | |||
| 174 | **** Hooks `cal-menu-load-hook', `cal-x-load-hook'. | ||
| 175 | |||
| 176 | **** Macro `calendar-for-loop'. | ||
| 177 | |||
| 178 | **** Variables `european-calendar-style', `diary-face', `hebrew-holidays-{1,4}'. | ||
| 179 | |||
| 180 | **** The nil and list forms of `diary-display-function'. | ||
| 181 | |||
| 112 | ** New ERT function `ert-summarize-tests-batch-and-exit'. | 182 | ** New ERT function `ert-summarize-tests-batch-and-exit'. |
| 113 | 183 | ||
| 114 | --- | 184 | --- |
| 185 | ** `Info-fontify-maximum-menu-size' can be t for no limit. | ||
| 186 | |||
| 187 | --- | ||
| 188 | ** ntlm.el has support for NTLM2. | ||
| 189 | |||
| 190 | --- | ||
| 115 | ** The Rmail commands d, C-d and u now handle repeat counts to delete or | 191 | ** The Rmail commands d, C-d and u now handle repeat counts to delete or |
| 116 | undelete multiple messages. | 192 | undelete multiple messages. |
| 117 | 193 | ||
| 194 | ** Rmail can now render HTML mail messages if your Emacs was built with | ||
| 195 | libxml2 or if you have the Lynx browser installed. By default, Rmail | ||
| 196 | will display the HTML version of a mail message that has both HTML and | ||
| 197 | plain text parts, if display of HTML email is possible; customize the | ||
| 198 | `rmail-mime-prefer-html' option to `nil' if you don't want that. | ||
| 199 | |||
| 118 | ** SES now supports local printer functions; see `ses-define-local-printer'. | 200 | ** SES now supports local printer functions; see `ses-define-local-printer'. |
| 119 | 201 | ||
| 120 | ** In sh-mode, you can now use `sh-shell' as a file-local variable to | 202 | ** In sh-mode, you can now use `sh-shell' as a file-local variable to |
| @@ -128,6 +210,17 @@ protocols as well as for "telnet" and "ftp" are passed to Tramp. | |||
| 128 | 210 | ||
| 129 | *** New connection method "nc", which allows to access dumb busyboxes. | 211 | *** New connection method "nc", which allows to access dumb busyboxes. |
| 130 | 212 | ||
| 213 | ** SQL mode | ||
| 214 | |||
| 215 | *** New user variable `sql-default-directory' enables remote | ||
| 216 | connections using Tramp. | ||
| 217 | |||
| 218 | *** New command `sql-send-line-and-next' sends the current line to the | ||
| 219 | interactive buffer and advances to the next line, skipping whitespace | ||
| 220 | and comments. | ||
| 221 | |||
| 222 | *** Add support for Vertica SQL. | ||
| 223 | |||
| 131 | ** VC and related modes | 224 | ** VC and related modes |
| 132 | 225 | ||
| 133 | *** New option `vc-annotate-background-mode' controls whether | 226 | *** New option `vc-annotate-background-mode' controls whether |
| @@ -148,6 +241,11 @@ reinclusion protected header files from being fully hidden. | |||
| 148 | *** New custom variable `hide-ifdef-exclude-define-regexp' to define symbol | 241 | *** New custom variable `hide-ifdef-exclude-define-regexp' to define symbol |
| 149 | name patterns (e.x. all "FOR_DOXYGEN_ONLY_*") to be excluded. | 242 | name patterns (e.x. all "FOR_DOXYGEN_ONLY_*") to be excluded. |
| 150 | 243 | ||
| 244 | ** TeX mode | ||
| 245 | |||
| 246 | *** New custom variable `tex-print-file-extension' to help users who | ||
| 247 | use PDF instead of DVI. | ||
| 248 | |||
| 151 | ** Obsolete packages | 249 | ** Obsolete packages |
| 152 | 250 | ||
| 153 | --- | 251 | --- |
| @@ -162,10 +260,10 @@ These emulations of old editors are believed to be no longer relevant | |||
| 162 | *** vi.el, vip.el (try M-x viper instead) | 260 | *** vi.el, vip.el (try M-x viper instead) |
| 163 | 261 | ||
| 164 | 262 | ||
| 165 | * New Modes and Packages in Emacs 24.5 | 263 | * New Modes and Packages in Emacs 25.1 |
| 166 | 264 | ||
| 167 | 265 | ||
| 168 | * Incompatible Lisp Changes in Emacs 24.5 | 266 | * Incompatible Lisp Changes in Emacs 25.1 |
| 169 | 267 | ||
| 170 | ** window-configurations no longer record the buffers's marks. | 268 | ** window-configurations no longer record the buffers's marks. |
| 171 | 269 | ||
| @@ -181,9 +279,25 @@ active region handling. | |||
| 181 | any reference to a buffer position. The 6th member of the mouse | 279 | any reference to a buffer position. The 6th member of the mouse |
| 182 | position list returned for such events is now nil. | 280 | position list returned for such events is now nil. |
| 183 | 281 | ||
| 282 | ** Menu items in keymaps do not support the "key shortcut cache" any more. | ||
| 283 | These slots used to hold key-shortcut data, but have been obsolete since | ||
| 284 | Emacs-21. | ||
| 184 | 285 | ||
| 185 | 286 | ||
| 186 | * Lisp Changes in Emacs 24.5 | 287 | * Lisp Changes in Emacs 25.1 |
| 288 | |||
| 289 | ** Some "x-*" were obsoleted: | ||
| 290 | *** x-select-text is renamed gui-select-text. | ||
| 291 | *** x-selection-value is renamed gui-selection-value. | ||
| 292 | *** x-get-selection is renamed gui-get-selection. | ||
| 293 | *** x-get-clipboard and x-clipboard-yank are marked obsolete. | ||
| 294 | *** x-get-selection-value is renamed to gui-get-primary-selection. | ||
| 295 | *** x-set-selection is renamed to gui-set-selection | ||
| 296 | |||
| 297 | ** call-process-shell-command and process-file-shell-command | ||
| 298 | don't take "&rest args" any more. | ||
| 299 | |||
| 300 | ** New function `alist-get', which is also a valid place (aka lvalue). | ||
| 187 | 301 | ||
| 188 | ** New function `funcall-interactively', which works like `funcall' | 302 | ** New function `funcall-interactively', which works like `funcall' |
| 189 | but makes `called-interactively-p' treat the function as (you guessed it) | 303 | but makes `called-interactively-p' treat the function as (you guessed it) |
| @@ -207,6 +321,8 @@ permissions set to temporary values (e.g., for creating private files). | |||
| 207 | ** Functions `rmail-delete-forward' and `rmail-delete-backward' take an | 321 | ** Functions `rmail-delete-forward' and `rmail-delete-backward' take an |
| 208 | optional repeat-count argument. | 322 | optional repeat-count argument. |
| 209 | 323 | ||
| 324 | ** Function `sort' can deal with vectors. | ||
| 325 | |||
| 210 | --- | 326 | --- |
| 211 | ** New utilities in subr-x.el: | 327 | ** New utilities in subr-x.el: |
| 212 | *** New macros `if-let' and `when-let' allow defining bindings and to | 328 | *** New macros `if-let' and `when-let' allow defining bindings and to |
| @@ -215,3790 +331,58 @@ optional repeat-count argument. | |||
| 215 | as the first or last argument of subsequent forms. | 331 | as the first or last argument of subsequent forms. |
| 216 | 332 | ||
| 217 | 333 | ||
| 218 | * Changes in Emacs 24.5 on Non-Free Operating Systems | 334 | * Changes in Frames and Windows Code in Emacs 25.1 |
| 335 | |||
| 336 | +++ | ||
| 337 | ** Emacs can now draw horizontal scroll bars on some platforms that | ||
| 338 | provide toolkit scroll bars, namely Gtk+, Lucid, Motif and Windows. | ||
| 339 | Horizontal scroll bars are turned off by default. | ||
| 340 | *** New function `horizontal-scroll-bars-available-p' telling whether | ||
| 341 | horizontal scroll bars are available on the underlying system. | ||
| 342 | *** New mode `horizontal-scroll-bar-mode' to toggle horizontal scroll | ||
| 343 | bars on all existing and future frames. | ||
| 344 | *** New function `toggle-horizontal-scroll-bar' to toggle horizontal | ||
| 345 | scroll bars on the selected frame. | ||
| 346 | *** New frame parameters `horizontal-scroll-bars' and | ||
| 347 | `scroll-bar-height' to set horizontal scroll bars and their height | ||
| 348 | for individual frames and in `default-frame-alist'. | ||
| 349 | *** New functions `frame-scroll-bar-height' and | ||
| 350 | `window-scroll-bar-height' return the height of horizontal scroll | ||
| 351 | bars on a specific frame or window. | ||
| 352 | *** `set-window-scroll-bars' now accepts five parameters where the last | ||
| 353 | two specify height and type of the window's horizontal scroll bar. | ||
| 354 | *** `window-scroll-bars' now returns type and sizes of horizontal scroll | ||
| 355 | bars too. | ||
| 356 | *** New buffer-local variables `horizontal-scroll-bar' and | ||
| 357 | `scroll-bar-height'. | ||
| 358 | |||
| 359 | ** The height of a frame's menu and tool bar are no more counted in the | ||
| 360 | frame's text height. This means that the text height stands only for | ||
| 361 | the height of the frame's root window plus that of the echo area (if | ||
| 362 | present). This was already the behavior for frames with external tool | ||
| 363 | and menu bars (like in the Gtk builds) but has now been extended to all | ||
| 364 | builds. | ||
| 365 | |||
| 366 | ** Frames now do not necessarily preserve the number of columns or lines | ||
| 367 | they display when setting default font, menu bar, fringe width, or | ||
| 368 | scroll bars. In particular, maximized and fullscreen frames are | ||
| 369 | conceptually never resized if such settings change. For fullheight and | ||
| 370 | fullwidth frames, the behavior may depend on the toolkit used. | ||
| 371 | *** New option `frame-inhibit-implied-resize' if non-nil, means that | ||
| 372 | setting default font, menu bar, fringe width, or scroll bars of a | ||
| 373 | specific frame does not resize that frame in order to preserve the | ||
| 374 | number of columns or lines it displays. | ||
| 375 | |||
| 376 | |||
| 377 | * Changes in Emacs 25.1 on Non-Free Operating Systems | ||
| 219 | 378 | ||
| 220 | --- | 379 | --- |
| 221 | ** Building Emacs for MS-Windows requires at least Windows XP | 380 | ** Building Emacs for MS-Windows requires at least Windows XP |
| 222 | or Windows Server 2003. The built binaries still run on all versions | 381 | or Windows Server 2003. The built binaries still run on all versions |
| 223 | of Windows starting with Windows 9X. | 382 | of Windows starting with Windows 9X. |
| 224 | 383 | ||
| 225 | 384 | ** Building Emacs on OSX with Coca (--with-ns) now requires 10.6 or newer. | |
| 226 | * Installation Changes in Emacs 24.4 | 385 | PowerPC on OSX is not supported. |
| 227 | |||
| 228 | ** Emacs can now be compiled with ACL (access control list) support. | ||
| 229 | This happens by default if a suitable support library is found at | ||
| 230 | build time, like libacl on GNU/Linux. To prevent this, use the | ||
| 231 | configure option `--disable-acl'. See below for the features this provides. | ||
| 232 | |||
| 233 | ** Emacs can now be compiled with file notification support. | ||
| 234 | This happens by default if a suitable system library is found at | ||
| 235 | build time. To prevent this, use the configure option | ||
| 236 | `--without-file-notification'. See below for file-notify features. | ||
| 237 | This feature is not available for the Nextstep port. | ||
| 238 | |||
| 239 | ** Emacs can now be compiled with zlib support. | ||
| 240 | This happens by default if zlib is present, which it normally is. | ||
| 241 | To prevent this, use the configure option `--without-zlib'. | ||
| 242 | This provides the function `zlib-decompress-region'; see below for details. | ||
| 243 | |||
| 244 | ** The configure option `--without-compress-info' has been generalized, | ||
| 245 | and renamed to `--without-compress-install'. It now prevents compression | ||
| 246 | of _any_ files during installation. | ||
| 247 | |||
| 248 | ** The configure option `--with-crt-dir' has been removed. | ||
| 249 | It is no longer needed, as the crt*.o files are no longer linked specially. | ||
| 250 | |||
| 251 | ** Directories passed to configure option `--enable-locallisppath' are | ||
| 252 | no longer created during installation. | ||
| 253 | |||
| 254 | ** Emacs for Nextstep (Mac OS X, GNUstep) can be built with ImageMagick support. | ||
| 255 | This requires pkg-config to be available at build time. | ||
| 256 | |||
| 257 | |||
| 258 | * Startup Changes in Emacs 24.4 | ||
| 259 | |||
| 260 | ** When initializing `load-path', an empty element in the EMACSLOADPATH | ||
| 261 | environment variable (either leading, e.g., ":/foo"; trailing, e.g., | ||
| 262 | "/foo:"; or embedded, e.g., "/foo::/bar") is replaced with the default | ||
| 263 | load-path (the one that would have been used if EMACSLOADPATH was unset). | ||
| 264 | This makes it easier to _extend_ the load-path via EMACSLOADPATH | ||
| 265 | (previously, EMACSLOADPATH had to specify the complete load-path, | ||
| 266 | including the defaults). (In older versions of Emacs, an empty element | ||
| 267 | was replaced by ".", so use an explicit "." now if that is what you want.) | ||
| 268 | |||
| 269 | ** The -L option, which normally prepends its argument to load-path, | ||
| 270 | will instead append, if the argument begins with `:' (or `;' on MS Windows; | ||
| 271 | i.e., `path-separator'). | ||
| 272 | |||
| 273 | ** If you use either site-load.el or site-init.el to customize the dumped | ||
| 274 | Emacs executable, any changes to `load-path' that these files make | ||
| 275 | will no longer be present after dumping. To affect a permanent change | ||
| 276 | to `load-path', use the `--enable-locallisppath' option of `configure'. | ||
| 277 | |||
| 278 | ** The user option `initial-buffer-choice' can now specify a function | ||
| 279 | to set up the initial buffer. | ||
| 280 | |||
| 281 | |||
| 282 | * Changes in Emacs 24.4 | ||
| 283 | |||
| 284 | ** Support for ACLs (access control lists). | ||
| 285 | This requires a suitable support library to be found at build time. | ||
| 286 | On GNU/Linux, the POSIX ACL interface is used via libacl. | ||
| 287 | On MS-Windows, the NT Security APIs are used to emulate the POSIX interface. | ||
| 288 | ACLs are extended file attributes, used e.g. for finer-grained permissions. | ||
| 289 | |||
| 290 | *** Emacs preserves the ACL entries of files when backing up. | ||
| 291 | |||
| 292 | *** New functions `file-acl' and `set-file-acl' get and set file ACLs. | ||
| 293 | |||
| 294 | ** Support for menus on text-mode terminals. | ||
| 295 | If the terminal supports a mouse, clicking on the menu bar, or on | ||
| 296 | sensitive portions of the mode line or header line, will drop down the | ||
| 297 | menu defined at that position. Likewise, clicking C-mouse-1, C-mouse-2, or | ||
| 298 | C-mouse-3 on the text area will pop up the menus defined for those locations. | ||
| 299 | |||
| 300 | If the text terminal does not support a mouse, you can activate the | ||
| 301 | first menu-bar menu by typing F10, which invokes `menu-bar-open'. | ||
| 302 | |||
| 303 | If you want the previous behavior, where F10 invoked `tmm-menubar', | ||
| 304 | customize the option `tty-menu-open-use-tmm' to a non-nil value. | ||
| 305 | (Typing M-` always invokes `tmm-menubar', even if `tty-menu-open-use-tmm' | ||
| 306 | is nil.) | ||
| 307 | |||
| 308 | ** New option `load-prefer-newer' affects how the `load' function chooses | ||
| 309 | the file to load. If this is non-nil, then when both .el and .elc | ||
| 310 | versions of a file exist, and the caller did not explicitly specify | ||
| 311 | which one to load, then the newer file is loaded. The default, nil, | ||
| 312 | means to always load the .elc file. | ||
| 313 | |||
| 314 | ** Multi-monitor support | ||
| 315 | |||
| 316 | *** New functions `display-monitor-attributes-list' and | ||
| 317 | `frame-monitor-attributes' can be used to obtain information about | ||
| 318 | each physical monitor on multi-monitor setups. | ||
| 319 | |||
| 320 | *** The functions `display-pixel-width' and `display-pixel-height' now | ||
| 321 | behave consistently among the platforms: they return the pixel width | ||
| 322 | or height for all physical monitors associated with the given display | ||
| 323 | as if they were on X. To get information for each physical | ||
| 324 | monitor, use the new functions above. Similar notes also apply to | ||
| 325 | `x-display-pixel-width', `x-display-pixel-height', `display-mm-width', | ||
| 326 | `display-mm-height', `x-display-mm-width', and `x-display-mm-height'. | ||
| 327 | |||
| 328 | ** New function `zlib-decompress-region', which decompresses gzip- and | ||
| 329 | zlib-format compressed data using built-in zlib support (if available). | ||
| 330 | |||
| 331 | ** The *Messages* buffer is created in `messages-buffer-mode', | ||
| 332 | a new major mode, with read-only status. Any code that might create | ||
| 333 | the *Messages* buffer should call the function `messages-buffer' to do | ||
| 334 | so and set up the mode. | ||
| 335 | |||
| 336 | ** The cursor stops blinking after 10 blinks (by default) on X and Nextstep. | ||
| 337 | You can change the default by customizing `blink-cursor-blinks'. | ||
| 338 | |||
| 339 | ** In keymaps where SPC scrolls forward, S-SPC now scrolls backward. | ||
| 340 | This affects View mode, etc. | ||
| 341 | |||
| 342 | ** The default value of `make-backup-file-name-function' is no longer nil. | ||
| 343 | Instead it defaults to a function that does what the nil value used to. | ||
| 344 | |||
| 345 | ** Help | ||
| 346 | |||
| 347 | *** The command `apropos-variable' is renamed to `apropos-user-option'. | ||
| 348 | `apropos-user-option' shows all user options, while `apropos-variable' | ||
| 349 | shows all variables. When called with a universal prefix argument, | ||
| 350 | the two commands swap their behaviors. When `apropos-do-all' is | ||
| 351 | non-nil, they output the same results. | ||
| 352 | |||
| 353 | *** The key `?' now describes prefix bindings, like `C-h'. | ||
| 354 | |||
| 355 | *** The command `describe-function' has been extended for EIEIO. | ||
| 356 | Running it on constructors will show a full description of the | ||
| 357 | generated class. For generic functions, it will show all | ||
| 358 | implementations together with links to the source. The old commands | ||
| 359 | `describe-class', `describe-constructor' and `describe-generic' were | ||
| 360 | removed. | ||
| 361 | |||
| 362 | *** The function `quail-help' is no longer an interactive command. | ||
| 363 | Use `C-h C-\' (`describe-input-method') instead. | ||
| 364 | |||
| 365 | ** Frame and window handling | ||
| 366 | |||
| 367 | *** New commands `toggle-frame-fullscreen' and `toggle-frame-maximized', | ||
| 368 | bound to <f11> and M-<f10>, respectively. | ||
| 369 | |||
| 370 | *** New hooks `focus-in-hook', `focus-out-hook'. | ||
| 371 | These are normal hooks run when an Emacs frame gains or loses input focus. | ||
| 372 | |||
| 373 | *** The function `window-in-direction' now takes additional arguments | ||
| 374 | for specifying a reference point, wrapping the selection around frame | ||
| 375 | borders, and specifying ways to select the minibuffer window. | ||
| 376 | |||
| 377 | *** Emacs can now change frame sizes in units of pixels, rather than | ||
| 378 | text rows or columns. When maximizing a frame or making it fullscreen, | ||
| 379 | remaining extra pixels are no longer given to the minibuffer, the rightmost | ||
| 380 | fringe, or other unusable space, but are distributed among the text | ||
| 381 | areas of the frame's windows. If the new option `frame-resize-pixelwise' | ||
| 382 | is non-nil, all frame size changes happen pixelwise and set the | ||
| 383 | corresponding size hints for the window manager. | ||
| 384 | |||
| 385 | *** Emacs can now change window sizes in units of pixels. | ||
| 386 | Mouse-dragging a mode line or window divider now changes the size of | ||
| 387 | adjacent windows pixelwise. If the new option `window-resize-pixelwise' | ||
| 388 | is non-nil, functions like `balance-windows-area' and `fit-window-to-buffer' | ||
| 389 | resize windows pixelwise. Most functions for changing or accessing | ||
| 390 | window sizes now have an additional argument that allows changes to apply, | ||
| 391 | or values to be returned, in pixels instead of lines/columns. | ||
| 392 | |||
| 393 | *** The functions `window-body-height' and `window-body-width' now never | ||
| 394 | count partially visible lines or columns if called with a nil PIXELWISE | ||
| 395 | argument. | ||
| 396 | |||
| 397 | *** Emacs can now draw dividers between adjacent windows. To put | ||
| 398 | dividers between side-by-side/vertically stacked windows customize the | ||
| 399 | frame parameters `right-divider-width' and `bottom-divider-width' to | ||
| 400 | some positive integer. You can drag dividers with the mouse (they show | ||
| 401 | a corresponding cursor when the mouse hovers over them). You can change | ||
| 402 | the appearance of dividers by customizing the faces `window-divider', | ||
| 403 | `window-divider-first-pixel', and `window-divider-last-pixel'. The last | ||
| 404 | two are useful to provide a 3D effect, or to better distinguish dividers | ||
| 405 | from surrounding display objects. | ||
| 406 | |||
| 407 | *** New functions to return the pixel sizes of window components, namely | ||
| 408 | `window-scroll-bar-width', `window-mode-line-height', | ||
| 409 | `window-header-line-height', `window-right-divider-width', and | ||
| 410 | `window-bottom-divider-width'. | ||
| 411 | |||
| 412 | *** The new function `window-text-pixel-size' returns the size of the | ||
| 413 | text of a window's buffer in pixels. This allows functions like | ||
| 414 | `fit-frame-to-buffer' and `fit-window-to-buffer' to accurately fit a | ||
| 415 | window to its buffer as it will be displayed. | ||
| 416 | |||
| 417 | *** `fit-window-to-buffer' can now resize windows in both dimensions. | ||
| 418 | This behavior is controlled by the new option | ||
| 419 | `fit-window-to-buffer-horizontally'. The new option | ||
| 420 | `fit-frame-to-buffer' allows you to fit the window's frame to its buffer. | ||
| 421 | |||
| 422 | *** `fit-frame-to-buffer' now fits frames in both dimensions. The new | ||
| 423 | options `fit-frame-to-buffer-margins' and `fit-frame-to-buffer-sizes' | ||
| 424 | control the size of the frame and its position on screen. | ||
| 425 | |||
| 426 | *** Temp Buffer Resize Mode can now adjust the height and width of | ||
| 427 | windows and frames. The new option `temp-buffer-max-width' allows you to | ||
| 428 | control the width of temporary buffer windows. Moreover, if the new | ||
| 429 | option `fit-frame-to-buffer' is non-nil and the buffer appears in the | ||
| 430 | root window of a frame, Temp Buffer Resize Mode will try to adjust the | ||
| 431 | width and/or height of the frame. | ||
| 432 | |||
| 433 | *** `split-window' is now a non-interactive function, not a command. | ||
| 434 | As a command, it was a special case of `C-x 2' (`split-window-below'), | ||
| 435 | and as such superfluous. After being reimplemented in Lisp, its | ||
| 436 | interactive form was mistakenly retained. | ||
| 437 | |||
| 438 | *** The functions `window-size' and `window-total-size' now have an | ||
| 439 | optional argument to return a rounded size value. | ||
| 440 | |||
| 441 | *** `window-state-put' now allows you to put a window state into internal | ||
| 442 | windows too. | ||
| 443 | |||
| 444 | *** New option `scroll-bar-adjust-thumb-portion'. | ||
| 445 | Available only on X, this option allows you to control over-scrolling | ||
| 446 | using the scroll bar (i.e., dragging the thumb down even when the end | ||
| 447 | of the buffer is visible). | ||
| 448 | |||
| 449 | *** New display actions functions for `display-buffer': | ||
| 450 | |||
| 451 | **** `display-buffer-in-previous-window' displays a buffer in a window | ||
| 452 | previously showing that buffer. | ||
| 453 | |||
| 454 | **** `display-buffer-at-bottom' chooses or creates a window at the | ||
| 455 | bottom of the selected frame. | ||
| 456 | |||
| 457 | **** `display-buffer-no-window' to not display the buffer in a window. | ||
| 458 | |||
| 459 | *** New display action alist entry `allow-no-window' to indicate the | ||
| 460 | caller of `display-buffer' is ready to handle the case of not displaying | ||
| 461 | the buffer in a window. | ||
| 462 | |||
| 463 | ** Lisp evaluation | ||
| 464 | |||
| 465 | *** `eval-defun' on an already defined defcustom calls the :set function, | ||
| 466 | if there is one. | ||
| 467 | |||
| 468 | *** The commands `eval-expression' (`M-:'), `eval-last-sexp' (`C-x C-e'), | ||
| 469 | and `eval-print-last-sexp' (`C-j' in Lisp Interaction mode) can take a | ||
| 470 | zero prefix argument. This disables truncation of lists in the output, | ||
| 471 | equivalent to setting `(eval-expression-)print-length' and | ||
| 472 | `(eval-expression-)print-level' to nil. Additionally, it causes integers | ||
| 473 | to be printed in other formats (octal, hexadecimal, and character). | ||
| 474 | |||
| 475 | *** New hook `eval-expression-minibuffer-setup-hook' run by | ||
| 476 | `eval-expression' on entering the minibuffer. | ||
| 477 | |||
| 478 | ** `cache-long-line-scans' is now non-nil, and renamed to `cache-long-scans', | ||
| 479 | because it affects caching of paragraph scanning results as well. | ||
| 480 | There is no reason to set this to nil except for debugging purposes. | ||
| 481 | |||
| 482 | ** `emacs-bzr-version' has been renamed to `emacs-repository-version', | ||
| 483 | and works for git too, if you fetch the repository notes. | ||
| 484 | |||
| 485 | ** The default value of `comment-use-global-state' is now t, | ||
| 486 | and this variable has been marked obsolete. | ||
| 487 | |||
| 488 | ** `write-region-inhibit-fsync' now defaults to t in batch mode. | ||
| 489 | |||
| 490 | ** The option `set-mark-default-inactive' has been deleted. | ||
| 491 | This unfinished feature was introduced by accident in Emacs 23.1; | ||
| 492 | simply disabling Transient Mark mode does the same thing. | ||
| 493 | |||
| 494 | |||
| 495 | * Editing Changes in Emacs 24.4 | ||
| 496 | |||
| 497 | ** Indentation | ||
| 498 | |||
| 499 | *** `electric-indent-mode' is now enabled by default. | ||
| 500 | Typing RET reindents the current line and indents the new line. | ||
| 501 | `C-j' inserts a newline but does not indent. In some programming modes, | ||
| 502 | additional characters are electric (eg `{'). | ||
| 503 | |||
| 504 | *** New buffer-local `electric-indent-local-mode'. | ||
| 505 | |||
| 506 | *** The behavior of `C-x TAB' (`indent-rigidly') has changed. | ||
| 507 | When invoked without a prefix argument, it now activates a transient | ||
| 508 | mode in which typing <left>, <right>, <S-left>, and <S-right> adjusts | ||
| 509 | the text indentation in the region. Typing any other key resumes | ||
| 510 | normal editing behavior. | ||
| 511 | |||
| 512 | *** `tab-stop-list' is now implicitly extended to infinity by repeating | ||
| 513 | the last step. Its default value is changed to nil, which means a tab | ||
| 514 | stop every `tab-width' columns. | ||
| 515 | |||
| 516 | ** Uniquify is enabled by default, with `post-forward-angle-brackets' style. | ||
| 517 | In other words, if you visit two files that have the same base name, | ||
| 518 | then rather than creating buffers basename and basename<2>, | ||
| 519 | Emacs uses basename<dirA> and basename<dirB>. To change this, | ||
| 520 | customize `uniquify-buffer-name-style'. Set it to nil for the old behavior. | ||
| 521 | |||
| 522 | ** New command `C-x SPC' (`rectangle-mark-mode') makes a rectangular region. | ||
| 523 | Most commands are still unaware of it, but kill/yank do work on the rectangle. | ||
| 524 | |||
| 525 | ** New option `visual-order-cursor-movement'. | ||
| 526 | If this is non-nil, cursor motion with arrow keys will follow the | ||
| 527 | visual order of characters on the screen: <left> always moves to the | ||
| 528 | left, <right> always moves to the right, disregarding the surrounding | ||
| 529 | bidirectional context. | ||
| 530 | |||
| 531 | ** New command `delete-duplicate-lines'. | ||
| 532 | This searches the region for identical lines, and removes all but one | ||
| 533 | copy of each repeated line. The lines need not be sorted. | ||
| 534 | |||
| 535 | ** New command `cycle-spacing' acts like a smarter `just-one-space'. | ||
| 536 | When called in succession, it cycles between spacing conventions: | ||
| 537 | one space, no spaces, original spacing. | ||
| 538 | |||
| 539 | ** `blink-matching-paren' now only highlights the matching open-paren | ||
| 540 | by default, instead of moving the cursor. Set this variable to `jump' to | ||
| 541 | restore the old behavior. | ||
| 542 | |||
| 543 | ** The new function `fill-single-char-nobreak-p' can stop fill from breaking | ||
| 544 | a line after a one-letter word, which is an error in some typographical | ||
| 545 | conventions. To use it, add it to the `fill-nobreak-predicate' hook. | ||
| 546 | |||
| 547 | ** Registers | ||
| 548 | |||
| 549 | *** All interactive commands that read a register (`copy-to-register', etc.) | ||
| 550 | now display a temporary window after `register-preview-delay' seconds | ||
| 551 | that summarizes existing registers. To disable this, set that option to nil. | ||
| 552 | Interactive commands that read registers and want to make use of this | ||
| 553 | should use `register-read-with-preview' to read register names. | ||
| 554 | |||
| 555 | *** New command `frameset-to-register' bound to `C-x r f', replacing | ||
| 556 | `frame-configuration-to-register'. It offers similar functionality, | ||
| 557 | plus enhancements like the ability to restore deleted frames. | ||
| 558 | (`frame-configuration-to-register' still exists, but no longer has a | ||
| 559 | key binding.) | ||
| 560 | |||
| 561 | *** New command `C-x C-k x' (`kmacro-to-register') stores keyboard | ||
| 562 | macros in registers. | ||
| 563 | |||
| 564 | |||
| 565 | * Changes in Specialized Modes and Packages in Emacs 24.4 | ||
| 566 | |||
| 567 | ** Backtrace and debugger | ||
| 568 | |||
| 569 | *** New Lisp debugger command `v' (`debugger-toggle-locals') toggles the | ||
| 570 | display of local variables of the current stack frame. | ||
| 571 | |||
| 572 | *** The Lisp debugger's `e' command (`debugger-eval-expression') now includes | ||
| 573 | the lexical environment when evaluating the code in the context at point | ||
| 574 | (and so allows you to access lexical variables). | ||
| 575 | |||
| 576 | *** New minor mode `jit-lock-debug-mode' helps you debug code run via JIT Lock. | ||
| 577 | |||
| 578 | ** Battery information can now be retrieved from BSD's `apm' utility. | ||
| 579 | |||
| 580 | ** In the Buffer Menu, `M-s a C-o' shows matches for a regexp in marked buffers. | ||
| 581 | |||
| 582 | ** Calc | ||
| 583 | |||
| 584 | *** Calc by default now uses the Gregorian calendar for all dates, and | ||
| 585 | uses January 1, 1 AD as its day number 1. Previously Calc used the | ||
| 586 | Julian calendar for dates before September 14, 1752, and it used | ||
| 587 | December 31, 1 BC as its day number 1; the new scheme is more | ||
| 588 | consistent with Calendar's calendrical system and day numbering. | ||
| 589 | |||
| 590 | *** The new option `calc-gregorian-switch' lets you configure if | ||
| 591 | (and when) Calc switches from the Julian to the Gregorian calendar. | ||
| 592 | |||
| 593 | *** Support for ISO 8601 dates. | ||
| 594 | |||
| 595 | ** Calendar and Diary | ||
| 596 | |||
| 597 | *** New faces `calendar-weekday-header', `calendar-weekend-header', | ||
| 598 | and `calendar-month-header'. | ||
| 599 | |||
| 600 | *** New option `calendar-day-header-array'. | ||
| 601 | |||
| 602 | *** New variable `diary-from-outlook-function', used by the command | ||
| 603 | `diary-from-outlook'. | ||
| 604 | |||
| 605 | *** The variable `calendar-font-lock-keywords' is obsolete. | ||
| 606 | |||
| 607 | ** CEDET | ||
| 608 | |||
| 609 | *** EDE | ||
| 610 | |||
| 611 | **** The cpp-root project now supports executing a compile command. | ||
| 612 | It can be set through the new :compile-command slot or the | ||
| 613 | buffer-local variable `compile-command'. | ||
| 614 | |||
| 615 | **** Better selection of include directories for the 'linux' project. | ||
| 616 | Include directories now support out-of-tree build directories and | ||
| 617 | target architecture auto-detection. | ||
| 618 | |||
| 619 | *** Semantic | ||
| 620 | |||
| 621 | **** Improved detection of used namespaces in current scope in C++. | ||
| 622 | |||
| 623 | **** Parsing of default values for variables and function arguments in C/C++. | ||
| 624 | They are also displayed by the summarize feature in the mode line. | ||
| 625 | |||
| 626 | **** Improved parsing of function pointers in C/C++. | ||
| 627 | This also includes parsing of function pointers as function arguments. | ||
| 628 | |||
| 629 | **** Parsing of C/C++ preprocessor macros that open new scope. | ||
| 630 | For example, this enables parsing of macros that open new namespaces. | ||
| 631 | |||
| 632 | **** Support for 'this' pointer in inline member functions in C++. | ||
| 633 | |||
| 634 | ** CFEngine mode | ||
| 635 | |||
| 636 | *** Support for completion, ElDoc, and Flycheck has been added. | ||
| 637 | |||
| 638 | *** The current CFEngine syntax is parsed from "cf-promises -s json". | ||
| 639 | There is a fallback syntax available if you don't have cf-promises or | ||
| 640 | if your version doesn't support that option. See option `cfengine-cf-promises'. | ||
| 641 | |||
| 642 | ** cl-lib | ||
| 643 | |||
| 644 | *** New macro `cl-tagbody'. | ||
| 645 | This executes statements while allowing for control transfer to labels. | ||
| 646 | |||
| 647 | *** letf is now just an alias for cl-letf. | ||
| 648 | |||
| 649 | ** CUA mode | ||
| 650 | |||
| 651 | *** CUA mode now uses `delete-selection-mode' and `shift-select-mode'. | ||
| 652 | Hence, you can now enable it independently from those modes, and from | ||
| 653 | `transient-mark-mode'. | ||
| 654 | |||
| 655 | *** `cua-highlight-region-shift-only' is now obsolete. | ||
| 656 | You can disable `transient-mark-mode' to get the same result. | ||
| 657 | |||
| 658 | *** CUA's rectangles can now be used without CUA by calling the command | ||
| 659 | `cua-rectangle-mark-mode'. | ||
| 660 | |||
| 661 | ** Delete Selection mode can now be used without Transient Mark mode. | ||
| 662 | |||
| 663 | ** Desktop | ||
| 664 | |||
| 665 | *** `desktop-save-mode' by default now auto-saves an existing desktop file | ||
| 666 | after `desktop-auto-save-timeout'. To disable this, customize that option | ||
| 667 | to nil (or zero). | ||
| 668 | |||
| 669 | *** Desktop now saves and restores the frame/window configuration. | ||
| 670 | To disable this, set `desktop-restore-frames' to nil. | ||
| 671 | See also related options `desktop-restore-reuses-frames', | ||
| 672 | `desktop-restore-in-current-display', and `desktop-restore-forces-onscreen'. | ||
| 673 | |||
| 674 | ** New Dired minor mode `dired-hide-details-mode' toggles whether details, | ||
| 675 | such as file ownership or permissions, are visible in Dired buffers. | ||
| 676 | See the new options `dired-hide-details-hide-symlink-targets' and | ||
| 677 | `dired-hide-details-hide-information-lines' for customizing what to hide. | ||
| 678 | |||
| 679 | ** You can enable ElDoc inside the `eval-expression' minibuffer with: | ||
| 680 | (add-hook 'eval-expression-minibuffer-setup-hook 'eldoc-mode) | ||
| 681 | The results display in the mode line. | ||
| 682 | |||
| 683 | ** Electric Pair mode | ||
| 684 | |||
| 685 | *** New option `electric-pair-preserve-balance', enabled by default. | ||
| 686 | If non-nil, pairing/skipping only kicks in when that help the balance | ||
| 687 | of parentheses and quotes; i.e., the buffer should end up at least as | ||
| 688 | balanced as before. | ||
| 689 | |||
| 690 | You can further control this behavior by adjusting the predicates | ||
| 691 | stored in `electric-pair-inhibit-predicate' and `electric-pair-skip-self'. | ||
| 692 | |||
| 693 | *** New option `electric-pair-delete-adjacent-pairs', enabled by default. | ||
| 694 | In `electric-pair-mode', the commands `backward-delete-char' and | ||
| 695 | `backward-delete-char-untabify' are now bound to electric variants | ||
| 696 | that delete the closer when invoked between adjacent pairs. | ||
| 697 | |||
| 698 | *** New option `electric-pair-open-newline-between-pairs', enabled by default. | ||
| 699 | In `electric-pair-mode', inserting a newline between adjacent pairs | ||
| 700 | opens an extra newline after point, which is indented if | ||
| 701 | `electric-indent-mode' is also set. | ||
| 702 | |||
| 703 | *** New option `electric-pair-skip-whitespace', enabled by default. | ||
| 704 | This controls if skipping over closing delimiters should jump over any | ||
| 705 | whitespace slack. Setting it to `chomp' makes it delete this | ||
| 706 | whitespace. See also the variable `electric-pair-skip-whitespace-chars'. | ||
| 707 | |||
| 708 | *** New variables control the pairing in strings and comments. | ||
| 709 | You can customize `electric-pair-text-pairs' and | ||
| 710 | `electric-pair-text-syntax-table' to tweak pairing behavior inside | ||
| 711 | strings and comments. | ||
| 712 | |||
| 713 | ** New EPA option `epa-mail-aliases'. | ||
| 714 | You can set this to a list of email address aliases that `epa-mail-encrypt' | ||
| 715 | should use to find keys. | ||
| 716 | |||
| 717 | ** New ERC option `erc-accidental-paste-threshold-seconds'. | ||
| 718 | If set to a number, this can be used to avoid accidentally pasting large | ||
| 719 | amounts of data into the ERC input. | ||
| 720 | |||
| 721 | ** New ERT macro `skip-unless' allows skipping ERT tests. | ||
| 722 | |||
| 723 | ** Eshell | ||
| 724 | |||
| 725 | *** `eshell' now supports visual subcommands and options. | ||
| 726 | Eshell has been able to handle "visual" commands (interactive, | ||
| 727 | non-line oriented commands such as top that require display | ||
| 728 | capabilities not provided by eshell) by running them in an Emacs | ||
| 729 | terminal emulator. See `eshell-visual-commands'. | ||
| 730 | |||
| 731 | This feature has been extended to subcommands and options that make a | ||
| 732 | usually line-oriented command a visual command. Typical examples are | ||
| 733 | "git log" and "git <command> --help", which display their output in a | ||
| 734 | pager by default. See `eshell-visual-subcommands' and `eshell-visual-options'. | ||
| 735 | |||
| 736 | *** New Eshell-Tramp module. | ||
| 737 | External su and sudo commands are now the default; the internal, | ||
| 738 | Tramp-using variants can still be used by enabling the eshell-tramp module. | ||
| 739 | |||
| 740 | ** New F90 mode option `f90-smart-end-names'. | ||
| 741 | |||
| 742 | ** New option `gnutls-verify-error', if non-nil, means that Emacs | ||
| 743 | should reject SSL/TLS certificates that GnuTLS determines as invalid. | ||
| 744 | (This option defaults to nil at present, but this is expected to change | ||
| 745 | in a future release.) | ||
| 746 | |||
| 747 | ** Hi-Lock | ||
| 748 | |||
| 749 | *** New global command `M-s h .' (`highlight-symbol-at-point') highlights | ||
| 750 | the symbol near point. | ||
| 751 | |||
| 752 | *** New option `hi-lock-auto-select-face'. When non-nil, hi-lock commands | ||
| 753 | will cycle through faces in `hi-lock-face-defaults' without prompting. | ||
| 754 | |||
| 755 | ** Icomplete is now more similar to Ido. | ||
| 756 | |||
| 757 | *** Icomplete by default now applies to all forms of minibuffer completion. | ||
| 758 | The variable `icomplete-with-completion-tables' (now a user option) | ||
| 759 | controls this. To restore the old behavior, set it back to | ||
| 760 | '(internal-complete-buffer). | ||
| 761 | |||
| 762 | *** You can navigate through and select completions using the keys | ||
| 763 | from `icomplete-minibuffer-map'. | ||
| 764 | |||
| 765 | *** The string that separates potential completions is now a customizable | ||
| 766 | option (`icomplete-separator'). The default is " | " rather than ",". | ||
| 767 | |||
| 768 | *** New face `icomplete-first-match'; and new options | ||
| 769 | `icomplete-hide-common-prefix' and `icomplete-show-matches-on-no-input'. | ||
| 770 | |||
| 771 | *** The option `icomplete-show-key-bindings' has been removed. | ||
| 772 | |||
| 773 | ** Ido | ||
| 774 | |||
| 775 | *** An Ido user manual is now included. | ||
| 776 | |||
| 777 | *** The option `ido-use-virtual-buffers' can now take the value `auto'. | ||
| 778 | This means to use virtual buffers if the current ido input does not match | ||
| 779 | an existing buffer. | ||
| 780 | |||
| 781 | *** The variable `ido-decorations' can optionally have two new elements, | ||
| 782 | which are the brackets to use around the sole remaining completion. | ||
| 783 | |||
| 784 | ** Image mode | ||
| 785 | |||
| 786 | *** New commands `n' (`image-next-file') and `p' (`image-previous-file') | ||
| 787 | visit the next image file and the previous image file in the same | ||
| 788 | directory, respectively. | ||
| 789 | |||
| 790 | *** New commands to show specific frames of multi-frame images. | ||
| 791 | `f' (`image-next-frame') and `b' (`image-previous-frame') visit the | ||
| 792 | next or previous frame. `F' (`image-goto-frame') shows a specific frame. | ||
| 793 | |||
| 794 | *** New commands to speed up, slow down, or reverse animation. | ||
| 795 | `a +' (`image-increase-speed') and `a -' (`image-decrease-speed') to | ||
| 796 | speed up and slow down the animation. `a r' (`image-reverse-speed') | ||
| 797 | to reverse it and `a 0' (`image-reset-speed') to reset it. | ||
| 798 | |||
| 799 | *** The command `image-mode-fit-frame' deletes other windows. | ||
| 800 | When toggling, it restores the frame's previous window configuration. | ||
| 801 | It also has an optional frame argument, which can be used by Lisp | ||
| 802 | callers to fit the image to a frame other than the selected frame. | ||
| 803 | |||
| 804 | ** New Imenu option `imenu-generic-skip-comments-and-strings'. | ||
| 805 | |||
| 806 | ** Info | ||
| 807 | |||
| 808 | *** New Info face `info-index-match', used to highlight matches in index | ||
| 809 | entries displayed by `Info-index-next', `Info-virtual-index' and | ||
| 810 | `info-apropos'. | ||
| 811 | |||
| 812 | *** The Info-edit command is obsolete. Editing Info nodes by hand | ||
| 813 | has not been relevant for some time. | ||
| 814 | |||
| 815 | ** JS Mode | ||
| 816 | |||
| 817 | *** New option `js-switch-indent-offset'. | ||
| 818 | |||
| 819 | *** Better indentation of multiple-variable declarations. | ||
| 820 | If a declaration spans several lines, variables on the following lines | ||
| 821 | are lined up to the first one. | ||
| 822 | |||
| 823 | *** Recognition and better indentation of continuations in array comprehensions. | ||
| 824 | |||
| 825 | ** MH-E has been updated to version 8.5 - see separate MH-E-NEWS file. | ||
| 826 | |||
| 827 | ** Octave mode | ||
| 828 | |||
| 829 | *** Font locking for Texinfo comments and new keywords. | ||
| 830 | |||
| 831 | *** Completion in Octave file buffers. | ||
| 832 | |||
| 833 | *** ElDoc support. | ||
| 834 | |||
| 835 | *** Jump to definition. | ||
| 836 | |||
| 837 | *** Documentation lookup/search. | ||
| 838 | |||
| 839 | ** OPascal mode is the new name for Delphi mode | ||
| 840 | |||
| 841 | *** All delphi-* variables and functions have been renamed to opascal-*. | ||
| 842 | Obsolete aliases exist for those likely to have been used externally. | ||
| 843 | |||
| 844 | *** The option `delphi-newline-always-indents' has been removed. | ||
| 845 | Use `electric-indent-mode' instead. | ||
| 846 | |||
| 847 | *** The TAB key runs the standard `indent-for-tab-command', not `delphi-tab'. | ||
| 848 | |||
| 849 | ** Package | ||
| 850 | |||
| 851 | *** The package library now supports digital signing of packages. | ||
| 852 | Maintainers of package archives should consider signing their packages | ||
| 853 | to enhance security. | ||
| 854 | |||
| 855 | **** If the user option `package-check-signature' is non-nil, | ||
| 856 | Emacs tries to check package signatures at install time. | ||
| 857 | The value `allow-unsigned' allows installation of unsigned packages. | ||
| 858 | |||
| 859 | **** The user option `package-unsigned-archives' lists archives where | ||
| 860 | Emacs will not try to check signatures. | ||
| 861 | |||
| 862 | *** New option `package-pinned-packages'. This is useful if you have multiple | ||
| 863 | archives enabled, with more than one offering a given package that you want. | ||
| 864 | |||
| 865 | *** In the `list-packages' buffer, you can use `f' (`package-menu-filter') | ||
| 866 | to filter the list of packages by a keyword. | ||
| 867 | |||
| 868 | *** In the `describe-package' buffer, there are now buttons listing the | ||
| 869 | keywords related to the package. Click on a button to see other packages | ||
| 870 | related to that keyword. | ||
| 871 | |||
| 872 | *** The format of `archive-contents' files, generated by package | ||
| 873 | repositories, has changed to allow a new (fifth) element in the data | ||
| 874 | vectors, containing an associative list with extra properties. | ||
| 875 | (For example, `describe-package' uses the `:url' extra property to | ||
| 876 | display a "Homepage" header.) | ||
| 877 | |||
| 878 | ** In Prolog mode, `prolog-use-smie' has been removed, | ||
| 879 | along with the non-SMIE indentation code. | ||
| 880 | |||
| 881 | ** Python mode | ||
| 882 | |||
| 883 | *** Out of the box support for CPython, iPython and readline based shells. | ||
| 884 | **** `python-shell-completion-module-string-code' is no longer used. | ||
| 885 | |||
| 886 | *** Automatic shell prompt detection. New user options: | ||
| 887 | **** `python-shell-interpreter-interactive-arg'. | ||
| 888 | **** `python-shell-prompt-detect-enabled'. | ||
| 889 | **** `python-shell-prompt-detect-failure-warning'. | ||
| 890 | **** `python-shell-prompt-input-regexps'. | ||
| 891 | **** `python-shell-prompt-output-regexps'. | ||
| 892 | |||
| 893 | *** Python shell support for remote hosts via tramp. | ||
| 894 | |||
| 895 | *** Correct display of line numbers for code sent to the Python shell. | ||
| 896 | |||
| 897 | ** Remember | ||
| 898 | |||
| 899 | *** The new command `remember-notes' creates a buffer that is saved on exit. | ||
| 900 | You can use it as a more permanent *scratch* buffer. | ||
| 901 | |||
| 902 | *** Remember can now store notes in separate files. | ||
| 903 | To use this, add `remember-store-in-files' to the `remember-handler-functions' | ||
| 904 | option. The files are saved in `remember-data-directory' using | ||
| 905 | names specified by `remember-directory-file-name-format'. | ||
| 906 | |||
| 907 | ** Rmail | ||
| 908 | |||
| 909 | *** Customize `rmail-mbox-format' to influence some minor aspects of | ||
| 910 | how Rmail displays non-MIME messages. | ||
| 911 | |||
| 912 | *** The `unrmail' command now converts from BABYL to mboxrd format, | ||
| 913 | rather than mboxo. Customize `unrmail-mbox-format' to change this. | ||
| 914 | |||
| 915 | ** Ruby mode | ||
| 916 | |||
| 917 | *** Improved syntax highlighting and indentation. | ||
| 918 | |||
| 919 | *** New `electric-indent-mode' integration. | ||
| 920 | |||
| 921 | *** New option `ruby-encoding-magic-comment-style'. | ||
| 922 | |||
| 923 | *** New option `ruby-custom-encoding-magic-comment-template'. | ||
| 924 | |||
| 925 | *** New option `ruby-align-to-stmt-keywords'. | ||
| 926 | |||
| 927 | *** New option `ruby-align-chained-calls'. | ||
| 928 | |||
| 929 | *** More Ruby file types have been added to `auto-mode-alist'. | ||
| 930 | |||
| 931 | ** Search and Replace | ||
| 932 | |||
| 933 | *** New global command `M-s .' (`isearch-forward-symbol-at-point') | ||
| 934 | starts a symbol (identifier) incremental search forward with the | ||
| 935 | symbol found near point added to the search string initially. | ||
| 936 | |||
| 937 | *** `C-x 8 RET' in Isearch mode reads a character by its Unicode name | ||
| 938 | and adds it to the search string. | ||
| 939 | |||
| 940 | *** `M-s i' in Isearch mode toggles whether search matches invisible text. | ||
| 941 | |||
| 942 | *** `query-replace' skips invisible text when `search-invisible' is nil, | ||
| 943 | and opens overlays with hidden text when `search-invisible' is `open'. | ||
| 944 | |||
| 945 | *** A negative prefix argument of replacement commands replaces backward. | ||
| 946 | `M-- M-%' replaces a string backward, `M-- C-M-%' replaces a regexp | ||
| 947 | backward, `M-s w words M-- M-%' replaces a sequence of words backward. | ||
| 948 | |||
| 949 | *** By default, prefix arguments do not now terminate Isearch mode. | ||
| 950 | Set `isearch-allow-prefix' to nil to restore the old behavior. | ||
| 951 | |||
| 952 | *** More Isearch commands accept prefix arguments, namely | ||
| 953 | `isearch-printing-char', `isearch-quote-char', `isearch-yank-word', | ||
| 954 | `isearch-yank-line'. | ||
| 955 | |||
| 956 | *** Word search now matches whitespace at the beginning/end | ||
| 957 | of the search string if it contains leading/trailing whitespace. | ||
| 958 | In an incremental word search or when using a non-nil LAX argument | ||
| 959 | of `word-search-regexp', the lax matching can also match part of | ||
| 960 | the first word (in addition to the lax matching of the last word). | ||
| 961 | The same rules are now applied to the symbol search, with the difference | ||
| 962 | that it matches symbols, and non-symbol characters between symbols. | ||
| 963 | |||
| 964 | ** New SES command `ses-rename-cell' allows assignment of names to SES cells. | ||
| 965 | |||
| 966 | ** The shell.el option `explicit-bash-args' includes --noediting by default. | ||
| 967 | All non-ancient Bash versions support this option. | ||
| 968 | |||
| 969 | ** Shell Script mode | ||
| 970 | |||
| 971 | *** The SMIE indentation engine is now used by default - see `sh-use-smie'. | ||
| 972 | |||
| 973 | *** `sh-mode' now has its own setting for `add-log-current-defun-function'. | ||
| 974 | |||
| 975 | ** SMIE | ||
| 976 | |||
| 977 | *** You can customize the SMIE indentation of a mode via `smie-config'. | ||
| 978 | The command `smie-config-guess' can help you derive the appropriate | ||
| 979 | indentation settings, if you provide it with an indented sample file. | ||
| 980 | Use `smie-config-save' to save the result. | ||
| 981 | |||
| 982 | *** You can customize the SMIE indentation of a file by adding an entry to | ||
| 983 | the file's local variables of the form: `eval: (smie-config-local '(RULES))'. | ||
| 984 | |||
| 985 | *** New commands `smie-config-show-indent' and `smie-config-set-indent'. | ||
| 986 | |||
| 987 | ** SQL mode | ||
| 988 | |||
| 989 | *** Improved login monitoring and appropriate response to login failures. | ||
| 990 | New variable `sql-login-delay' defines maximum wait time for a connection. | ||
| 991 | |||
| 992 | *** Oracle support. | ||
| 993 | SQL*Plus script placeholders are properly highlighted and identified | ||
| 994 | in `sql-placeholders-filter'. When starting SQL*Plus, `sql-oracle-options' | ||
| 995 | are passed before the logon parameter, as required. The default now | ||
| 996 | includes `-L', to limit the number of logon attempts per invocation. | ||
| 997 | |||
| 998 | ** New Term mode option `term-suppress-hard-newline'. | ||
| 999 | |||
| 1000 | ** Todo mode has been rewritten and enhanced. | ||
| 1001 | The Todo mode user manual describes all commands and most user | ||
| 1002 | options. To support some of these features, a new file format is | ||
| 1003 | used, which is incompatible with the old format; however, you can | ||
| 1004 | convert old todo and done item files to the new format on initializing | ||
| 1005 | the first new todo file, or at any later time with the provided | ||
| 1006 | conversion command. The previous version of todo-mode.el has been | ||
| 1007 | renamed to otodo-mode.el and is now obsolete. New features include: | ||
| 1008 | |||
| 1009 | *** Support for multiple todo files and archive files of done items. | ||
| 1010 | |||
| 1011 | *** Renaming, reordering, moving, merging, and deleting categories. | ||
| 1012 | |||
| 1013 | *** Sortable tabular summaries of categories and the item types they contain. | ||
| 1014 | |||
| 1015 | *** Cross-category lists of items filtered by specific criteria. | ||
| 1016 | |||
| 1017 | *** More fine-grained interaction with the Emacs diary, by being able to | ||
| 1018 | decide for each todo item whether it appears in the Fancy Diary display. | ||
| 1019 | |||
| 1020 | *** Highly flexible new item insertion and item editing. | ||
| 1021 | |||
| 1022 | *** Moving items between categories, storing done items in their category | ||
| 1023 | or in archive files, undoing or unarchiving done items. | ||
| 1024 | |||
| 1025 | *** Reprioritizing items by inputting a numerical priority. | ||
| 1026 | |||
| 1027 | *** Extensive customizability of operation and display, including many faces. | ||
| 1028 | |||
| 1029 | ** Trace | ||
| 1030 | |||
| 1031 | *** `trace-function' and `trace-function-background' no longer prompt for | ||
| 1032 | the output buffer. Unless you use a prefix argument, they output to | ||
| 1033 | `trace-buffer'. | ||
| 1034 | |||
| 1035 | *** With a prefix argument, `trace-function' and `trace-function-background' | ||
| 1036 | will prompt for a "context". This is a Lisp expression, whose value at the | ||
| 1037 | time the function is entered/exited is printed along with the function's | ||
| 1038 | name and arguments. | ||
| 1039 | |||
| 1040 | ** Tramp | ||
| 1041 | |||
| 1042 | *** New connection method "adb", which allows to access Android | ||
| 1043 | devices by the Android Debug Bridge. The variable `tramp-adb-program' | ||
| 1044 | can be used to adapt the path of the "adb" program, if needed. | ||
| 1045 | |||
| 1046 | *** Handlers for `file-acl' and `set-file-acl' for remote machines | ||
| 1047 | that support POSIX ACLs. | ||
| 1048 | |||
| 1049 | *** Handlers for `file-notify-add-watch' and `file-notify-rm-watch' | ||
| 1050 | for remote machines that support filesystem notifications. | ||
| 1051 | |||
| 1052 | *** The experimental url syntax for remote file names has been removed. | ||
| 1053 | |||
| 1054 | *** The connection methods "plink1", "ssh1", "ssh2", "scp1", "scp2", | ||
| 1055 | "scpc" and "rsyncc" are discontinued. The ssh option | ||
| 1056 | "ControlMaster=auto" is set automatically in all ssh-based methods, | ||
| 1057 | when possible. See `tramp-use-ssh-controlmaster-options'. | ||
| 1058 | |||
| 1059 | ** New URL command `url-cookie-list' displays the current cookies, | ||
| 1060 | and allows you to interactively remove cookies. | ||
| 1061 | |||
| 1062 | ** VC and related modes | ||
| 1063 | |||
| 1064 | *** In VC directory mode, `D' displays diffs between VC-controlled | ||
| 1065 | whole tree revisions. | ||
| 1066 | |||
| 1067 | *** In VC directory mode, `L' lists the change log for the current VC | ||
| 1068 | controlled tree in a window. | ||
| 1069 | |||
| 1070 | *** In VC directory mode, `I' shows a log of changes that will be | ||
| 1071 | received with a pull operation. | ||
| 1072 | |||
| 1073 | *** `C-x v G' (globally) and `G' (in VC directory mode) ignores a file | ||
| 1074 | under current version control system. When called with a prefix | ||
| 1075 | argument, you can remove a file from the ignored file list. | ||
| 1076 | |||
| 1077 | ** VHDL mode | ||
| 1078 | |||
| 1079 | *** New options: `vhdl-actual-generic-name', `vhdl-beautify-options'. | ||
| 1080 | |||
| 1081 | *** New commands: `vhdl-fix-statement-region', `vhdl-fix-statement-buffer'. | ||
| 1082 | |||
| 1083 | ** The Woman commands `woman-default-faces' and `woman-monochrome-faces' | ||
| 1084 | are obsolete. Customize the `woman-*' faces instead. | ||
| 1085 | |||
| 1086 | ** More packages look for ~/.emacs.d/<foo> additionally to ~/.<foo>. | ||
| 1087 | Affected files: | ||
| 1088 | ~/.emacs.d/timelog replaces ~/.timelog | ||
| 1089 | ~/.emacs.d/vip replaces ~/.vip | ||
| 1090 | ~/.emacs.d/viper replaces ~/.viper | ||
| 1091 | ~/.emacs.d/ido.last replaces ~/.ido.last | ||
| 1092 | ~/.emacs.d/kkcrc replaces ~/.kkcrc | ||
| 1093 | ~/.emacs.d/quickurls replaces ~/.quickurls | ||
| 1094 | ~/.emacs.d/idlwave/ replaces ~/.idlwave/ | ||
| 1095 | ~/.emacs.d/bdfcache.el replaces ~/.bdfcache.el | ||
| 1096 | ~/.emacs.d/places replaces ~/.emacs-places | ||
| 1097 | ~/.emacs.d/shadows replaces ~/.shadows | ||
| 1098 | ~/.emacs.d/shadow_todo replaces ~/.shadow_todo | ||
| 1099 | ~/.emacs.d/strokes replaces ~/.strokes | ||
| 1100 | ~/.emacs.d/notes replaces ~/.notes | ||
| 1101 | ~/.emacs.d/type-break replaces ~/.type-break | ||
| 1102 | Also the following files used by the now obsolete otodo-mode.el: | ||
| 1103 | ~/.emacs.d/todo-do replaces ~/.todo-do | ||
| 1104 | ~/.emacs.d/todo-done replaces ~/.todo-done | ||
| 1105 | ~/.emacs.d/todo-top replaces ~/.todo-top | ||
| 1106 | |||
| 1107 | ** Obsolete packages | ||
| 1108 | |||
| 1109 | *** iswitchb.el; use icomplete-mode. | ||
| 1110 | |||
| 1111 | *** longlines.el; use visual-line-mode. | ||
| 1112 | |||
| 1113 | *** meese.el. | ||
| 1114 | |||
| 1115 | *** sup-mouse.el. | ||
| 1116 | |||
| 1117 | *** terminal.el; use term.el instead. | ||
| 1118 | |||
| 1119 | *** the old version of todo-mode.el (renamed to otodo-mode.el). | ||
| 1120 | |||
| 1121 | *** xesam.el (owing to the cancellation of the XESAM project). | ||
| 1122 | |||
| 1123 | *** yow.el; use fortune.el or cookie1.el instead. | ||
| 1124 | |||
| 1125 | |||
| 1126 | * New Modes and Packages in Emacs 24.4 | ||
| 1127 | |||
| 1128 | ** New package eww.el provides a built-in web browser. | ||
| 1129 | This requires Emacs to have been compiled with libxml2 support. | ||
| 1130 | |||
| 1131 | ** New package nadvice.el offers lighter-weight advice facilities. | ||
| 1132 | It is layered as: | ||
| 1133 | |||
| 1134 | *** `add-function'/`remove-function', which can be used to add/remove code on | ||
| 1135 | any function-carrying place, such as process filters or `<foo>-function' hooks. | ||
| 1136 | |||
| 1137 | *** `advice-add'/`advice-remove' to add/remove a piece of advice on a named | ||
| 1138 | function, much like `defadvice' does. | ||
| 1139 | |||
| 1140 | ** New package frameset.el provides a set of operations to save a frameset | ||
| 1141 | (the state of all or a subset of the existing frames and windows, somewhat | ||
| 1142 | similar to a frame configuration), both in-session and persistently, and | ||
| 1143 | restore it at some point in the future. | ||
| 1144 | |||
| 1145 | ** New package filenotify.el provides an interface for file system | ||
| 1146 | notifications. It requires that Emacs be compiled with one of the | ||
| 1147 | low-level libraries gfilenotify.c, inotify.c or w32notify.c. | ||
| 1148 | |||
| 1149 | ** New minor modes `prettify-symbols-mode' and `global-prettify-symbols-mode' | ||
| 1150 | display specified symbols as composed characters. E.g., in Emacs Lisp mode, | ||
| 1151 | this replaces the string "lambda" with the Greek lambda character. | ||
| 1152 | |||
| 1153 | ** New minor mode `superword-mode', which overrides the default word motion | ||
| 1154 | commands to treat "symbol_words" as a single word, similar to what | ||
| 1155 | `subword-mode' does. | ||
| 1156 | |||
| 1157 | |||
| 1158 | * Incompatible Lisp Changes in Emacs 24.4 | ||
| 1159 | |||
| 1160 | ** The default file coding for Emacs Lisp files is now utf-8. | ||
| 1161 | (See `file-coding-system-alist'.) In most cases, this change is | ||
| 1162 | transparent, but files that contain unusual characters without | ||
| 1163 | specifying an explicit coding system may fail to load with obscure | ||
| 1164 | errors. You should either convert them to utf-8 or add an explicit | ||
| 1165 | `coding:' cookie. | ||
| 1166 | |||
| 1167 | ** Default process filters and sentinels are not nil any more. | ||
| 1168 | Instead they default to a function that does what the nil value used to do. | ||
| 1169 | |||
| 1170 | ** Overlay priority does not have to be nil or a non-negative integer. | ||
| 1171 | Overlay priority can be other kinds of Lisp objects. We didn't yet | ||
| 1172 | decide whether other types of values are stable enough, and therefore | ||
| 1173 | don't feel it's right to document them. For now, don't assume in your | ||
| 1174 | code that the values of overlay priority can only be either nil or an | ||
| 1175 | integer, always test them with an appropriate predicate to be one or | ||
| 1176 | the other. If you need to sort arbitrary overlays into priority | ||
| 1177 | order, `overlays-at' can now optionally do this. | ||
| 1178 | You should still only specify integer priorities on overlays you create. | ||
| 1179 | |||
| 1180 | ** The cars of the elements in `interpreter-mode-alist' are now | ||
| 1181 | treated as regexps rather than literal strings. | ||
| 1182 | |||
| 1183 | ** `overriding-terminal-local-map' no longer replaces the local keymaps. | ||
| 1184 | It used to disable the minor mode, major mode, and text-property keymaps, | ||
| 1185 | whereas now it simply has higher precedence. | ||
| 1186 | |||
| 1187 | ** `kill-region' has lost its `yank-handler' optional argument. | ||
| 1188 | |||
| 1189 | ** `(input-pending-p)' no longer runs other timers that are ready to run. | ||
| 1190 | The new optional CHECK-TIMERS parameter allows for the prior behavior. | ||
| 1191 | |||
| 1192 | ** `defvar' and `defcustom' in a let-binding affect the "external" default. | ||
| 1193 | |||
| 1194 | ** The syntax of ?» and ?« is now punctuation instead of matched parens. | ||
| 1195 | Some languages match those as »...«, and others as «...», so it is | ||
| 1196 | better for Emacs to stay neutral by default. | ||
| 1197 | |||
| 1198 | ** `read-event' does not always decode chars in ttys any more. As was the case | ||
| 1199 | in Emacs 22 and before, `read-event' (and `read-char') by default read raw | ||
| 1200 | bytes from the terminal. If you want to read decoded chars instead (as was | ||
| 1201 | always the case in Emacs-23, for example), pass a non-nil | ||
| 1202 | `inherit-input-method' argument. | ||
| 1203 | |||
| 1204 | ** In `symbol-function', nil and "unbound" are indistinguishable. | ||
| 1205 | `symbol-function' does not signal a `void-function' error any more. | ||
| 1206 | To determine if a symbol's function definition is void, use `fboundp'. | ||
| 1207 | |||
| 1208 | ** `defadvice' does not honor the `freeze' flag and cannot advise | ||
| 1209 | special-forms any more. | ||
| 1210 | |||
| 1211 | ** `dolist' no longer binds VAR while evaluating the RESULT form, | ||
| 1212 | when lexical binding is enabled. Previously, VAR was bound to nil, | ||
| 1213 | which often led to spurious unused-variable warnings. | ||
| 1214 | |||
| 1215 | ** The return value of `backup-buffer' has changed. | ||
| 1216 | The second argument is no longer an SELinux context, instead it is an | ||
| 1217 | alist of extended attributes as returned by the new function | ||
| 1218 | `file-extended-attributes'. The attributes can be applied to another | ||
| 1219 | file using `set-file-extended-attributes'. | ||
| 1220 | |||
| 1221 | ** By default `copy-file' no longer copies file permission bits to an | ||
| 1222 | existing destination; and it sets the file permission bits of a newly | ||
| 1223 | created destination to those of the source, masked by the default file | ||
| 1224 | permissions. To copy the file permission bits, pass t as the | ||
| 1225 | PRESERVE-PERMISSIONS argument of `copy-file'. | ||
| 1226 | |||
| 1227 | ** `visited-file-modtime' now returns -1 for nonexistent files. | ||
| 1228 | Formerly it returned a list (-1 LOW USEC PSEC), but this was ambiguous | ||
| 1229 | in the presence of files with negative time stamps. | ||
| 1230 | |||
| 1231 | ** Frame-local variables that affect redisplay do not work any more. | ||
| 1232 | More specifically, redisplay does not bother to check for a frame-local | ||
| 1233 | value when looking up variables. | ||
| 1234 | |||
| 1235 | ** In compiled Lisp files, the header no longer includes a timestamp. | ||
| 1236 | |||
| 1237 | ** The option `inhibit-local-menu-bar-menus' has been removed. | ||
| 1238 | |||
| 1239 | |||
| 1240 | * Lisp Changes in Emacs 24.4 | ||
| 1241 | |||
| 1242 | ** Change to the Emacs Lisp coding conventions: the package descriptor | ||
| 1243 | and name of global variables, constants, and functions should be separated | ||
| 1244 | by two hyphens if the symbol is not meant to be used by other packages. | ||
| 1245 | |||
| 1246 | ** The second argument of `eval' can now specify a lexical environment. | ||
| 1247 | |||
| 1248 | ** New macro `define-alternatives' can be used to define generic commands. | ||
| 1249 | Generic commands are interactive functions whose implementation can be | ||
| 1250 | selected among several alternatives, as a matter of user preference. | ||
| 1251 | |||
| 1252 | ** Numeric comparison functions =, <, >, <=, >= can now take many arguments. | ||
| 1253 | |||
| 1254 | ** New functions `special-form-p' and `macrop'. | ||
| 1255 | |||
| 1256 | ** New macro `with-eval-after-load'. | ||
| 1257 | This is like the old `eval-after-load', but better behaved. | ||
| 1258 | |||
| 1259 | ** If you give a symbol a `defalias-fset-function' property, `defalias' | ||
| 1260 | on that symbol will use the associated value as a function to call | ||
| 1261 | in place of `fset'. | ||
| 1262 | |||
| 1263 | ** New variable `enable-dir-local-variables'. | ||
| 1264 | Directory-local variables are ignored if this is nil. This may be | ||
| 1265 | useful for modes that want to ignore directory-locals while still | ||
| 1266 | respecting file-local variables. | ||
| 1267 | |||
| 1268 | ** `read-regexp' now uses the new variable `read-regexp-defaults-function' | ||
| 1269 | as a function to call to provide default values. | ||
| 1270 | |||
| 1271 | ** New functions `group-gid' and `group-real-gid'. | ||
| 1272 | |||
| 1273 | ** New function `get-pos-property'. | ||
| 1274 | |||
| 1275 | ** New hook `pre-redisplay-function'. | ||
| 1276 | |||
| 1277 | ** `byte-compile-interactive-only-functions' is now obsolete. | ||
| 1278 | To specify that a command should only be called interactively, give it | ||
| 1279 | a non-nil `interactive-only' property. | ||
| 1280 | |||
| 1281 | ** New function `string-suffix-p'. | ||
| 1282 | |||
| 1283 | ** `split-string' now takes an optional argument TRIM. | ||
| 1284 | The value, if non-nil, is a regexp that specifies what to trim from | ||
| 1285 | the start and end of each substring. | ||
| 1286 | |||
| 1287 | ** Completion | ||
| 1288 | |||
| 1289 | *** The separator used by `completing-read-multiple' is now a regexp. | ||
| 1290 | The default `crm-separator' has been changed to allow surrounding spaces | ||
| 1291 | around the comma. | ||
| 1292 | |||
| 1293 | *** New function `completion-table-with-cache' is a wrapper for | ||
| 1294 | `completion-table-dynamic' that caches the result of the last lookup. | ||
| 1295 | |||
| 1296 | *** New function `completion-table-merge' to combine several | ||
| 1297 | completion tables by merging their completions. | ||
| 1298 | |||
| 1299 | *** The `common-substring' argument of `display-completion-list', | ||
| 1300 | which has been documented as obsolete since Emacs 23.1, is now _really_ | ||
| 1301 | obsolete, and no longer advertised. Instead either call | ||
| 1302 | `completion-hilit-commonality' to add the highlighting; or use | ||
| 1303 | `completion-all-completions', which returns highlighted strings. | ||
| 1304 | |||
| 1305 | ** Encoding and decoding of text | ||
| 1306 | |||
| 1307 | *** New coding-system `prefer-utf-8'. | ||
| 1308 | This is like `undecided' but prefers UTF-8 on decoding if the text to | ||
| 1309 | be decoded does not contain any invalid UTF-8 sequences. On encoding, | ||
| 1310 | any non-ASCII characters are automatically encoded as UTF-8. | ||
| 1311 | |||
| 1312 | *** New attributes of coding-systems whose type is `undecided'. | ||
| 1313 | Two new attributes, `:inhibit-null-byte-detection' and | ||
| 1314 | `:inhibit-iso-escape-detection', determine how to detect encoding of | ||
| 1315 | text that includes null bytes and ISO-2022 escape sequences, respectively. | ||
| 1316 | Each of these attributes can be either nil, zero, or t. If t, decoding | ||
| 1317 | text ignores null bytes and ISO-2022 sequences, respectively. If nil, | ||
| 1318 | null bytes cause text to be decoded with no-conversion, and ISO-2022 | ||
| 1319 | sequences cause Emacs to assume the text is encoded in one of the ISO-2022 | ||
| 1320 | encodings, such as iso-2022-7bit. If zero, Emacs consults the variables | ||
| 1321 | `inhibit-null-byte-detection' and `inhibit-iso-escape-detection'. | ||
| 1322 | The new attribute `:prefer-utf-8', if non-nil, causes Emacs to prefer | ||
| 1323 | UTF-8 encoding and decoding, whenever possible. | ||
| 1324 | |||
| 1325 | These attributes are only meaningful for coding-systems of type `undecided'. | ||
| 1326 | (The type of a coding-system is determined by its `:coding-type' attribute | ||
| 1327 | and can be accessed by calling the `coding-system-type' function.) | ||
| 1328 | |||
| 1329 | ** Error-handling | ||
| 1330 | |||
| 1331 | *** New function `define-error'. | ||
| 1332 | |||
| 1333 | *** `with-demoted-errors' takes an additional argument `format'. | ||
| 1334 | |||
| 1335 | ** Faces | ||
| 1336 | |||
| 1337 | *** Face specs set via Custom themes now replace the `defface' spec | ||
| 1338 | rather than inheriting from it. In other words, setting a face via a | ||
| 1339 | theme now behaves like setting it via Customize: you only need to | ||
| 1340 | specify the attributes that you want, you don't need to unset those | ||
| 1341 | that you don't want. | ||
| 1342 | |||
| 1343 | *** The function `face-spec-set' is now like `setq' for face specs. | ||
| 1344 | Its third arg now accepts values specifying a face spec type (defface, | ||
| 1345 | custom, or override spec), and the relevant spec is set accordingly. | ||
| 1346 | |||
| 1347 | *** New face spec attribute :distant-foreground | ||
| 1348 | specifies foreground to use if background color is near the foreground | ||
| 1349 | color that would otherwise have been used. | ||
| 1350 | |||
| 1351 | *** New function `add-face-text-property', which can be used to | ||
| 1352 | conveniently prepend/append new face properties. | ||
| 1353 | |||
| 1354 | *** New face characteristic (supports :underline (:style wave)) | ||
| 1355 | specifies whether or not the terminal can display a wavy line. | ||
| 1356 | |||
| 1357 | ** File-handling | ||
| 1358 | |||
| 1359 | *** Support for filesystem notifications. | ||
| 1360 | Emacs now supports notifications of filesystem changes, such as | ||
| 1361 | creation, modification, and deletion of files. This requires the | ||
| 1362 | `glib' API, or the 'inotify' API (on GNU/Linux systems only). On | ||
| 1363 | MS-Windows systems, this is supported for Windows XP and newer. | ||
| 1364 | |||
| 1365 | *** The 9th element returned by `file-attributes' is now unspecified. | ||
| 1366 | Formerly, it was t if the file's gid would change if file were deleted | ||
| 1367 | and recreated. This value has been inaccurate for years on many | ||
| 1368 | platforms, and nobody seems to have noticed or cared. | ||
| 1369 | |||
| 1370 | *** The 6th argument to `copy-file' has been renamed to | ||
| 1371 | PRESERVE-PERMISSIONS as it now handles ACL entries and the traditional | ||
| 1372 | Unix file permission bits as well as SELinux context. | ||
| 1373 | |||
| 1374 | *** The function `file-ownership-preserved-p' now has an optional | ||
| 1375 | argument GROUP which causes it check for file group too. This can be | ||
| 1376 | used in place of the 9th element of `file-attributes'. | ||
| 1377 | |||
| 1378 | *** The function `set-visited-file-modtime' now accepts a 0 or -1 argument, | ||
| 1379 | with the same interpretation as the returned value of `visited-file-modtime'. | ||
| 1380 | |||
| 1381 | ** Image API | ||
| 1382 | |||
| 1383 | *** `image-animated-p' is now `image-multi-frame-p'. | ||
| 1384 | It returns non-nil for any image that contains multiple frames, | ||
| 1385 | whether or not it specifies a frame delay. | ||
| 1386 | |||
| 1387 | *** New variable `image-default-frame-delay' gives the frame delay for | ||
| 1388 | animated images which do not specify a frame delay. | ||
| 1389 | |||
| 1390 | *** New functions `image-current-frame' and `image-show-frame' for getting | ||
| 1391 | and setting the current frame of a multi-frame image. | ||
| 1392 | |||
| 1393 | ** ImageMagick | ||
| 1394 | |||
| 1395 | *** ImageMagick images now support the :max-width and :max-height keywords. | ||
| 1396 | |||
| 1397 | *** When using `create-image' with image data, you can pass a :format | ||
| 1398 | attribute (via the property-list argument) in order to help | ||
| 1399 | ImageMagick detect the image type. The value should be a MIME | ||
| 1400 | content-type that is found in the new variable `image-format-suffixes'. | ||
| 1401 | |||
| 1402 | ** Revert and Autorevert | ||
| 1403 | |||
| 1404 | *** If Emacs is compiled with file notification support, it uses notifications | ||
| 1405 | instead of checking file time stamps. To disable this, set the user option | ||
| 1406 | `auto-revert-use-notify' to nil. Alternatively, you can specify a regular | ||
| 1407 | expression matching directories to be excluded from file notifications via | ||
| 1408 | `auto-revert-notify-exclude-dir-regexp'. | ||
| 1409 | |||
| 1410 | *** The default values of `buffer-stale-function', `revert-buffer-function', | ||
| 1411 | and `revert-buffer-insert-file-contents-function' are no longer nil. | ||
| 1412 | Instead they default to functions that do what the nil value used to. | ||
| 1413 | |||
| 1414 | *** `buffer-stale-function' is now used for buffers visiting files too. | ||
| 1415 | |||
| 1416 | *** The new user option `auto-revert-remote-files' enables reversion | ||
| 1417 | of remote files, if non-nil. | ||
| 1418 | |||
| 1419 | ** Terminal | ||
| 1420 | |||
| 1421 | *** Functions to pop up menus and dialogs now work on all terminals, | ||
| 1422 | including TTYs. This includes `x-popup-menu', `x-popup-dialog', | ||
| 1423 | `message-box', `yes-or-no-p', etc. | ||
| 1424 | |||
| 1425 | The function `display-popup-menus-p' will now return non-nil for a | ||
| 1426 | display or frame whenever a mouse is supported on that display or frame. | ||
| 1427 | |||
| 1428 | *** New hook `tty-setup-hook', run at the end of initializing a text terminal. | ||
| 1429 | |||
| 1430 | *** The hook `term-setup-hook' is obsolete. It is entirely equivalent | ||
| 1431 | to `emacs-startup-hook'. See also the new `tty-setup-hook'. | ||
| 1432 | |||
| 1433 | ** Minor internal changes to the details of lock files. | ||
| 1434 | The lock for DIR/FILE is now _always_ DIR/.#FILE. | ||
| 1435 | If DIR/.#FILE already exists and is not an Emacs lock file, | ||
| 1436 | Emacs makes no attempt to lock DIR/FILE. (Previously, it fell back to | ||
| 1437 | numbered lock files DIR/.#FILE.0...). | ||
| 1438 | On file systems that do not support symbolic links, the lock is now a | ||
| 1439 | regular file with contents being what would have been in the symlink. | ||
| 1440 | |||
| 1441 | ** New bool-vector set operation functions: | ||
| 1442 | *** `bool-vector-exclusive-or' | ||
| 1443 | *** `bool-vector-union' | ||
| 1444 | *** `bool-vector-intersection' | ||
| 1445 | *** `bool-vector-set-difference' | ||
| 1446 | *** `bool-vector-not' | ||
| 1447 | *** `bool-vector-subsetp' | ||
| 1448 | *** `bool-vector-count-consecutive' | ||
| 1449 | *** `bool-vector-count-population' | ||
| 1450 | |||
| 1451 | ** New library subr-x.el with miscellaneous small utility functions: | ||
| 1452 | *** `hash-table-keys' | ||
| 1453 | *** `hash-table-values' | ||
| 1454 | *** `string-blank-p' | ||
| 1455 | *** `string-empty-p' | ||
| 1456 | *** `string-join' | ||
| 1457 | *** `string-reverse' | ||
| 1458 | *** `string-trim-left' | ||
| 1459 | *** `string-trim-right' | ||
| 1460 | *** `string-trim' | ||
| 1461 | *** `string-remove-prefix' | ||
| 1462 | *** `string-remove-suffix' | ||
| 1463 | |||
| 1464 | ** The `time-to-seconds' alias to `float-time' is no longer marked obsolete. | ||
| 1465 | |||
| 1466 | ** The spelling of the rx.el category `chinese-two-byte' has been | ||
| 1467 | corrected (the first 'e' was missing). | ||
| 1468 | |||
| 1469 | ** EIEIO namespace cleanup, obsolete-aliasing functions to use `eieio-' prefix: | ||
| 1470 | *** object-name -> eieio-object-name | ||
| 1471 | *** object-class -> eieio-object-class | ||
| 1472 | *** object-class-fast -> eieio--object-class | ||
| 1473 | *** object-class-name -> eieio-object-class-name | ||
| 1474 | *** object-name-string -> eieio-object-name-string | ||
| 1475 | *** object-num-slots -> eieio--object-num-slots | ||
| 1476 | *** object-set-name-string -> eieio-object-set-name-string | ||
| 1477 | *** class-of -> eieio-object-class | ||
| 1478 | *** class-name -> eieio-class-name | ||
| 1479 | *** class-parent -> eieio-class-parent | ||
| 1480 | *** class-parents -> eieio-class-parents | ||
| 1481 | *** class-parents-fast -> eieio-class-parents-fast | ||
| 1482 | *** class-children -> eieio-class-children | ||
| 1483 | *** class-num-slots -> eieio--class-num-slots | ||
| 1484 | *** class-precedence-list -> eieio-class-precedence-list | ||
| 1485 | *** class-direct-subclasses -> eieio-class-children | ||
| 1486 | *** class-direct-superclasses -> eieio-class-parents | ||
| 1487 | |||
| 1488 | ** Obsoleted functions | ||
| 1489 | *** `log10' | ||
| 1490 | *** `dont-compile' | ||
| 1491 | *** `lisp-complete-symbol' | ||
| 1492 | *** `field-complete' | ||
| 1493 | *** `minibuffer-completion-contents' | ||
| 1494 | *** `isearch-nonincremental-exit-minibuffer' | ||
| 1495 | *** `isearch-filter-visible' | ||
| 1496 | *** `generic-make-keywords-list' | ||
| 1497 | *** `get-upcase-table' (use `case-table-get-table' instead). | ||
| 1498 | |||
| 1499 | ** `with-wrapper-hook' is obsoleted by `add-function'. | ||
| 1500 | The few hooks that used with-wrapper-hook are replaced as follows: | ||
| 1501 | *** `abbrev-expand-function' obsoletes `abbrev-expand-functions'. | ||
| 1502 | *** `completion-in-region-function' obsoletes `completion-in-region-functions'. | ||
| 1503 | *** `filter-buffer-substring-function' obsoletes `filter-buffer-substring-functions'. | ||
| 1504 | |||
| 1505 | |||
| 1506 | * Changes in Emacs 24.4 on Non-Free Operating Systems | ||
| 1507 | |||
| 1508 | ** New Core Text based font backend for Mac OS X 10.5 and newer. | ||
| 1509 | To use the old font backend, use the following on the command line: | ||
| 1510 | % defaults write org.gnu.Emacs FontBackend ns | ||
| 1511 | GNUstep and Mac OS X 10.4 use the old font backend. | ||
| 1512 | |||
| 1513 | ** Improved fullscreen support on Mac OS X 10.7 and newer, where the | ||
| 1514 | default fullscreen method is now "native" fullscreen. To use the | ||
| 1515 | old style fullscreen, customize `ns-use-native-fullscreen' to nil. | ||
| 1516 | |||
| 1517 | ** On Mac OS X 10.7 and newer, Emacs can use sRGB colorspace, and does so | ||
| 1518 | by default. Customize `ns-use-srgb-colorspace' to go back to the old method. | ||
| 1519 | Note that this does not apply to images. | ||
| 1520 | |||
| 1521 | ** The procedure for building Emacs on MS-Windows has changed. | ||
| 1522 | It is now built by running the same configure script as on all other | ||
| 1523 | platforms. This requires the MSYS environment and MinGW development | ||
| 1524 | tools. See the updated instructions in nt/INSTALL for details. | ||
| 1525 | |||
| 1526 | Using the Posix configure script and Makefiles also means a change in | ||
| 1527 | the directory structure of the Emacs installation on Windows. It is | ||
| 1528 | now the same as on GNU and Unix systems. In particular, the auxiliary | ||
| 1529 | programs, such as cmdproxy.exe and hexl.exe, are in | ||
| 1530 | libexec/emacs/VERSION/i686-pc-mingw32 (where VERSION is the Emacs | ||
| 1531 | version), version-independent site-lisp is in share/emacs/site-lisp, | ||
| 1532 | version-specific Lisp files are in share/emacs/VERSION/lisp and in | ||
| 1533 | share/emacs/VERSION/site-lisp, Info docs are in share/info, and data | ||
| 1534 | files are in share/emacs/VERSION/etc. (Emacs knows about all these | ||
| 1535 | directories and will find the files in there automatically; there's no | ||
| 1536 | need to set any variables due to this change.) | ||
| 1537 | |||
| 1538 | ** Emacs on Windows 2000 and later can now access files and directories | ||
| 1539 | whose names cannot be encoded in the current system codepage. | ||
| 1540 | |||
| 1541 | The new variable `w32-unicode-filenames' controls this feature: if it | ||
| 1542 | is t, Emacs uses Unicode APIs to pass file names to system calls, | ||
| 1543 | which lifts the limitation of file names to the current locale. | ||
| 1544 | |||
| 1545 | ** Lock files now work on MS-Windows. | ||
| 1546 | This helps to prevent losing your edits if the same file is being | ||
| 1547 | edited in another Emacs session or by another user. See the node | ||
| 1548 | "Interlocking" in the Emacs User Manual for the details. To disable | ||
| 1549 | file locking, customize `create-lockfiles' to nil. | ||
| 1550 | |||
| 1551 | ** The "generate a backtrace on fatal error" feature now works on MS-Windows. | ||
| 1552 | The backtrace is written to the 'emacs_backtrace.txt' file in the | ||
| 1553 | directory where Emacs was running. | ||
| 1554 | |||
| 1555 | ** The `network-interface-list' and `network-interface-info' functions | ||
| 1556 | are now available on MS-Windows. | ||
| 1557 | |||
| 1558 | ** The variable `buffer-file-type' is no longer supported. | ||
| 1559 | Setting it has no effect, and %t in the mode-line format is ignored. | ||
| 1560 | Likewise, `file-name-buffer-file-type-alist' is now obsolete, and | ||
| 1561 | modifying it has no effect. | ||
| 1562 | |||
| 1563 | |||
| 1564 | * Installation Changes in Emacs 24.3 | ||
| 1565 | |||
| 1566 | ** The default X toolkit is now Gtk+ version 3. | ||
| 1567 | If you don't pass `--with-x-toolkit' to configure, or if you use | ||
| 1568 | `--with-x-toolkit=gtk' or `--with-x-toolkit=yes', configure will try | ||
| 1569 | to build with Gtk+ version 3, and if that fails, try Gtk+ version 2. | ||
| 1570 | You can explicitly require a specific version by passing | ||
| 1571 | `--with-x-toolkit=gtk2' or `--with-x-toolkit=gtk3' to configure. | ||
| 1572 | |||
| 1573 | ** New configure option `--enable-link-time-optimization', to utilize | ||
| 1574 | an appropriate feature provided by GCC since version 4.5.0. | ||
| 1575 | |||
| 1576 | ** New configure option `--without-all' to disable most of the optional | ||
| 1577 | features (image support, etc.) that are normally enabled by default. | ||
| 1578 | |||
| 1579 | ** New configure option `--enable-gcc-warnings' (for developing/debugging | ||
| 1580 | Emacs). If building with GCC, this enables compile-time checks that | ||
| 1581 | warn/give errors about possibly-questionable C code. On a recent GNU | ||
| 1582 | system there should be no warnings; on older and on non-GNU systems | ||
| 1583 | the results may be useful to developers. | ||
| 1584 | |||
| 1585 | ** The configure option `--enable-use-lisp-union-type' has been | ||
| 1586 | renamed to `--enable-check-lisp-object-type', as the resulting | ||
| 1587 | Lisp_Object type no longer uses a union to implement the compile time | ||
| 1588 | check that this option enables. | ||
| 1589 | |||
| 1590 | ** The configure option `--disable-maintainer-mode' has been removed, | ||
| 1591 | as it was confusingly-named and rarely useful. | ||
| 1592 | |||
| 1593 | ** The configure options `--program-prefix', `--program-suffix', and | ||
| 1594 | `--program-transform-name' apply to more than just the installed | ||
| 1595 | binaries. Now they also affect the man pages, icons, and the | ||
| 1596 | etc/emacs.desktop file; but not the info pages, since this would break | ||
| 1597 | links between the various manuals. | ||
| 1598 | |||
| 1599 | ** You can use `NO_BIN_LINK=t make install' to prevent the installation | ||
| 1600 | overwriting "emacs" in the installation bin/ directory with a link | ||
| 1601 | to "emacs-VERSION". | ||
| 1602 | |||
| 1603 | ** Emacs uses libtinfo in preference to libncurses, if available. | ||
| 1604 | |||
| 1605 | ** On FreeBSD and NetBSD, configure no longer adds /usr/local/lib and | ||
| 1606 | /usr/pkg/lib to the linker search path. You must add them yourself if | ||
| 1607 | you want them. | ||
| 1608 | |||
| 1609 | ** The standalone scripts `rcs-checkin' and `vcdiff' have been removed | ||
| 1610 | (from the bin and libexec directories, respectively). The former is | ||
| 1611 | no longer relevant, the latter is replaced by lisp (in vc-sccs.el). | ||
| 1612 | |||
| 1613 | |||
| 1614 | * Startup Changes in Emacs 24.3 | ||
| 1615 | |||
| 1616 | ** Emacs no longer searches for `leim-list.el' files beneath the standard | ||
| 1617 | lisp/ directory. There should not be any there anyway. If you have | ||
| 1618 | been adding them there, put them somewhere else; e.g., site-lisp. | ||
| 1619 | |||
| 1620 | ** The `--no-site-lisp' command line option now works for Nextstep builds. | ||
| 1621 | |||
| 1622 | |||
| 1623 | * Changes in Emacs 24.3 | ||
| 1624 | |||
| 1625 | ** Help | ||
| 1626 | |||
| 1627 | *** `C-h f' (`describe-function') can now perform autoloading. | ||
| 1628 | When this command is called for an autoloaded function whose docstring | ||
| 1629 | contains a key substitution construct, that function's library is | ||
| 1630 | automatically loaded, so that the documentation can be shown | ||
| 1631 | correctly. To disable this, set `help-enable-auto-load' to nil. | ||
| 1632 | |||
| 1633 | *** `C-h f' now reports previously-autoloaded functions as "autoloaded", | ||
| 1634 | even after their associated libraries have been loaded (and the | ||
| 1635 | autoloads have been redefined as functions). | ||
| 1636 | |||
| 1637 | ** ImageMagick | ||
| 1638 | |||
| 1639 | *** Images displayed via ImageMagick now support transparency and the | ||
| 1640 | :background image specification property. | ||
| 1641 | |||
| 1642 | *** When available, ImageMagick support is automatically enabled. | ||
| 1643 | It is no longer necessary to call `imagemagick-register-types' | ||
| 1644 | explicitly to install ImageMagick image types; that function is called | ||
| 1645 | automatically at startup, or when customizing an imagemagick- option. | ||
| 1646 | |||
| 1647 | *** Setting `imagemagick-types-inhibit' to t now disables the use of | ||
| 1648 | ImageMagick to view images. (You must call `imagemagick-register-types' | ||
| 1649 | afterwards if you do not use customize to change this.) | ||
| 1650 | |||
| 1651 | *** The new variable `imagemagick-enabled-types' also affects which | ||
| 1652 | ImageMagick types are treated as images. The function | ||
| 1653 | `imagemagick-filter-types' returns the list of types that will be | ||
| 1654 | treated as images. | ||
| 1655 | |||
| 1656 | ** Minibuffer | ||
| 1657 | |||
| 1658 | *** In minibuffer filename prompts, `C-M-f' and `C-M-b' now move to the | ||
| 1659 | next and previous path separator, respectively. | ||
| 1660 | |||
| 1661 | *** `minibuffer-electric-default-mode' can shorten "(default ...)" to "[...]" | ||
| 1662 | in minibuffer prompts. Just set `minibuffer-eldef-shorten-default' | ||
| 1663 | non-nil before enabling the mode. | ||
| 1664 | |||
| 1665 | ** Mode line | ||
| 1666 | |||
| 1667 | *** New option `mode-line-default-help-echo' specifies the help text | ||
| 1668 | (shown in a tooltip or in the echo area) for any part of the mode line | ||
| 1669 | that does not have its own specialized help text. | ||
| 1670 | |||
| 1671 | *** You can now click mouse-3 in the coding system indicator to invoke | ||
| 1672 | `set-buffer-file-coding-system'. | ||
| 1673 | |||
| 1674 | ** Server and client | ||
| 1675 | |||
| 1676 | *** emacsclient now obeys string values for `initial-buffer-choice', | ||
| 1677 | if it is told to open a new frame without specifying any file to visit | ||
| 1678 | or expression to evaluate. | ||
| 1679 | |||
| 1680 | *** New option `server-auth-key' specifies a shared server key. | ||
| 1681 | |||
| 1682 | ** Emacs now generates backtraces on fatal errors. | ||
| 1683 | On encountering a fatal error, Emacs now outputs a textual description | ||
| 1684 | of the fatal signal, and a short backtrace on platforms like glibc | ||
| 1685 | that support backtraces. | ||
| 1686 | |||
| 1687 | ** `C-x C-q' is now bound to the new minor mode `read-only-mode'. | ||
| 1688 | This minor mode replaces `toggle-read-only', which is now obsolete. | ||
| 1689 | |||
| 1690 | ** Most `y-or-n' prompts now allow you to scroll the selected window. | ||
| 1691 | Typing `C-v' or `M-v' at a y-or-n prompt scrolls forward or backward | ||
| 1692 | respectively, without exiting from the prompt. | ||
| 1693 | |||
| 1694 | ** In the Package Menu, newly-available packages are listed as "new", | ||
| 1695 | and sorted above the other "available" packages by default. | ||
| 1696 | |||
| 1697 | ** If your Emacs was built from a repository checkout, the new variable | ||
| 1698 | `emacs-bzr-version' contains information about the bzr revision used. | ||
| 1699 | |||
| 1700 | ** New option `create-lockfiles' specifies usage of lockfiles. | ||
| 1701 | It defaults to t. Changing it to nil inhibits the creation of lock | ||
| 1702 | files (use this with caution). | ||
| 1703 | |||
| 1704 | ** New option `enable-remote-dir-locals', if non-nil, allows directory-local | ||
| 1705 | variables on remote hosts. | ||
| 1706 | |||
| 1707 | ** The entry for PCL-CVS has been removed from the Tools menu. | ||
| 1708 | The PCL-CVS commands are still available via the keyboard. | ||
| 1709 | |||
| 1710 | ** Using "unibyte: t" in Lisp source files is obsolete. | ||
| 1711 | Use "coding: raw-text" instead. | ||
| 1712 | |||
| 1713 | ** In the buffer made by `M-x report-emacs-bug', the `C-c m' binding | ||
| 1714 | has been changed to `C-c M-i' (`report-emacs-bug-insert-to-mailer'). | ||
| 1715 | The previous binding, introduced in Emacs 24.1, was a mistake, because | ||
| 1716 | `C-c LETTER' bindings are reserved for user customizations. | ||
| 1717 | |||
| 1718 | ** Internationalization | ||
| 1719 | |||
| 1720 | *** New language environment: Persian. | ||
| 1721 | |||
| 1722 | *** New input method `vietnamese-vni'. | ||
| 1723 | |||
| 1724 | ** Nextstep (GNUstep / Mac OS X) port | ||
| 1725 | |||
| 1726 | *** Support for fullscreen and the frame parameter fullscreen. | ||
| 1727 | |||
| 1728 | *** A file dialog is used for open/save operations initiated from the | ||
| 1729 | menu/toolbar. | ||
| 1730 | |||
| 1731 | |||
| 1732 | * Editing Changes in Emacs 24.3 | ||
| 1733 | |||
| 1734 | ** Search and Replace | ||
| 1735 | |||
| 1736 | *** Non-regexp Isearch now performs "lax" space matching. | ||
| 1737 | Each sequence of spaces in the supplied search string may match any | ||
| 1738 | sequence of one or more whitespace characters, as specified by the | ||
| 1739 | variable `search-whitespace-regexp'. (This variable is also used by a | ||
| 1740 | similar existing feature for regexp Isearch.) | ||
| 1741 | |||
| 1742 | *** New Isearch command `M-s SPC' toggles lax space matching. | ||
| 1743 | This applies to both ordinary and regexp Isearch. | ||
| 1744 | |||
| 1745 | *** New option `replace-lax-whitespace'. | ||
| 1746 | If non-nil, `query-replace' uses flexible whitespace matching too. | ||
| 1747 | The default is nil. | ||
| 1748 | |||
| 1749 | *** Global `M-s _' starts a symbol (identifier) incremental search, | ||
| 1750 | and `M-s _' in Isearch toggles symbol search mode. | ||
| 1751 | `M-s c' in Isearch toggles search case-sensitivity. | ||
| 1752 | |||
| 1753 | ** Navigation commands | ||
| 1754 | |||
| 1755 | *** New binding `M-g c' for `goto-char'. | ||
| 1756 | |||
| 1757 | *** New binding `M-g TAB' for `move-to-column'. | ||
| 1758 | |||
| 1759 | *** `M-g TAB' (`move-to-column') prompts for a column number if called | ||
| 1760 | interactively with no prefix arg. Previously, it moved to column 1. | ||
| 1761 | |||
| 1762 | ** New option `yank-handled-properties' allows processing of text | ||
| 1763 | properties on yanked text, in ways that are more general than just | ||
| 1764 | removing them (as is done by `yank-excluded-properties'). | ||
| 1765 | |||
| 1766 | ** New option `delete-trailing-lines' specifies whether | ||
| 1767 | M-x delete-trailing-whitespace should delete trailing lines at the end | ||
| 1768 | of the buffer. It defaults to t. | ||
| 1769 | |||
| 1770 | ** `C-u M-=' now counts lines/words/characters in the entire buffer. | ||
| 1771 | |||
| 1772 | ** `C-x 8 RET' is now bound to `insert-char', which is now a command. | ||
| 1773 | `ucs-insert' is now an obsolete alias for `insert-char'. | ||
| 1774 | |||
| 1775 | ** The `z' key no longer has a binding in most special modes. | ||
| 1776 | It used to be bound to `kill-this-buffer', but `z' is too easy to | ||
| 1777 | accidentally type. | ||
| 1778 | |||
| 1779 | ** New command `C-x r M-w' (`copy-rectangle-as-kill'). | ||
| 1780 | It copies the region-rectangle as the last rectangle kill. | ||
| 1781 | |||
| 1782 | ** Registers | ||
| 1783 | |||
| 1784 | *** `C-x r +' is now overloaded to invoke `append-to-register'. | ||
| 1785 | |||
| 1786 | *** New option `register-separator' specifies the register containing | ||
| 1787 | the text to put between collected texts for use with | ||
| 1788 | M-x append-to-register and M-x prepend-to-register. | ||
| 1789 | |||
| 1790 | |||
| 1791 | * Changes in Specialized Modes and Packages in Emacs 24.3 | ||
| 1792 | |||
| 1793 | ** Common Lisp emulation (CL) | ||
| 1794 | |||
| 1795 | *** CL's main entry is now (require 'cl-lib). | ||
| 1796 | `cl-lib' is like the old `cl' except that it uses the namespace cleanly; | ||
| 1797 | i.e., all its definitions have the "cl-" prefix (and internal definitions | ||
| 1798 | use the "cl--" prefix). | ||
| 1799 | |||
| 1800 | If `cl' provided a feature under the name `foo', then `cl-lib' | ||
| 1801 | provides it under the name `cl-foo' instead; with the exceptions of the | ||
| 1802 | few `cl' definitions that had to use `foo*' to avoid conflicts with | ||
| 1803 | pre-existing Elisp entities. These have been renamed to `cl-foo' | ||
| 1804 | rather than `cl-foo*'. | ||
| 1805 | |||
| 1806 | The old `cl' is now deprecated and is mainly just a bunch of aliases that | ||
| 1807 | provide the old, non-prefixed names. Some exceptions are listed below: | ||
| 1808 | |||
| 1809 | *** `cl-flet' is not like `flet' (which is deprecated). | ||
| 1810 | Instead it obeys the behavior of Common-Lisp's `flet'. | ||
| 1811 | In particular, in cl-flet function definitions are lexically scoped, | ||
| 1812 | whereas in flet the scoping is dynamic. | ||
| 1813 | |||
| 1814 | *** `cl-labels' is slightly different from `labels'. | ||
| 1815 | The difference is that it relies on the `lexical-binding' machinery | ||
| 1816 | (as opposed to the `lexical-let' machinery used previously) to capture | ||
| 1817 | definitions in closures, so such closures will only work if `lexical-binding' | ||
| 1818 | is in use. | ||
| 1819 | |||
| 1820 | *** `cl-letf' is not exactly like `letf'. | ||
| 1821 | The only difference is in details that relate to some deprecated usage | ||
| 1822 | of `symbol-function' in place forms. | ||
| 1823 | |||
| 1824 | *** `progv' was rewritten to use the `let' machinery. | ||
| 1825 | A side effect is that variables without corresponding values are bound | ||
| 1826 | to nil rather than being made unbound. | ||
| 1827 | |||
| 1828 | *** The following methods of extending `setf' are obsolete | ||
| 1829 | (use features from gv.el instead): | ||
| 1830 | `define-modify-macro' (use `gv-letplace') | ||
| 1831 | `defsetf' (use `gv-define-simple-setter' or `gv-define-setter') | ||
| 1832 | `define-setf-expander' (use `gv-define-setter' or `gv-define-expander') | ||
| 1833 | `get-setf-method' no longer exists (see "Incompatible Lisp Changes") | ||
| 1834 | |||
| 1835 | ** Diff mode | ||
| 1836 | |||
| 1837 | *** Changes are now highlighted using the same color scheme as in | ||
| 1838 | modern VCSes. Deletions are displayed in red (new faces | ||
| 1839 | `diff-refine-removed' and `smerge-refined-removed', and new definition | ||
| 1840 | of `diff-removed'), insertions in green (new faces `diff-refine-added' | ||
| 1841 | and `smerge-refined-added', and new definition of `diff-added'). | ||
| 1842 | |||
| 1843 | *** The variable `diff-use-changed-face' defines whether to use the | ||
| 1844 | face `diff-changed', or `diff-removed' and `diff-added' to highlight | ||
| 1845 | changes in context diffs. | ||
| 1846 | |||
| 1847 | *** The new command `diff-delete-trailing-whitespace' removes trailing | ||
| 1848 | whitespace introduced by a diff. | ||
| 1849 | |||
| 1850 | ** Ediff now uses the same color scheme as Diff mode. | ||
| 1851 | |||
| 1852 | ** Python mode | ||
| 1853 | |||
| 1854 | A new version of python.el, which provides several new features, including: | ||
| 1855 | per-buffer shells, better indentation, Python 3 support, and improved | ||
| 1856 | shell-interaction compatible with iPython (and virtually any other | ||
| 1857 | text based shell). | ||
| 1858 | |||
| 1859 | *** Some user options have been replaced/renamed, including (old -> new): | ||
| 1860 | **** python-indent -> python-indent-offset | ||
| 1861 | **** python-guess-indent -> python-indent-guess-indent-offset | ||
| 1862 | **** python-pdbtrack-do-tracking-p -> python-pdbtrack-activate | ||
| 1863 | **** python-use-skeletons -> python-skeleton-autoinsert | ||
| 1864 | |||
| 1865 | *** Some user options have been removed, including: | ||
| 1866 | |||
| 1867 | **** `python-indent-string-contents': Strings are never indented. | ||
| 1868 | |||
| 1869 | **** `python-honour-comment-indentation': | ||
| 1870 | Comments are always considered as indentation markers. | ||
| 1871 | |||
| 1872 | **** `python-continuation-offset': Indentation is automatically | ||
| 1873 | calculated in a pep8 compliant way depending on the context. | ||
| 1874 | |||
| 1875 | **** `python-shell-prompt-alist', `python-shell-continuation-prompt-alist': | ||
| 1876 | Have no direct mapping as the shell interaction is completely different. | ||
| 1877 | |||
| 1878 | **** `python-python-command', `python-jython-command': | ||
| 1879 | Replaced by `python-shell-interpreter'. | ||
| 1880 | |||
| 1881 | **** `inferior-python-filter-regexp', `python-remove-cwd-from-path', | ||
| 1882 | `python-pdbtrack-minor-mode-string', `python-source-modes': | ||
| 1883 | No longer relevant. | ||
| 1884 | |||
| 1885 | *** Some commands have been replaced (old -> new): | ||
| 1886 | **** python-insert-class -> python-skeleton-class | ||
| 1887 | **** python-insert-def -> python-skeleton-def | ||
| 1888 | **** python-insert-for -> python-skeleton-for | ||
| 1889 | **** python-insert-if -> python-skeleton-if | ||
| 1890 | **** python-insert-try/except -> python-skeleton-try | ||
| 1891 | **** python-insert-try/finally -> python-skeleton-try | ||
| 1892 | **** python-insert-while -> python-skeleton-while | ||
| 1893 | **** python-find-function -> python-nav-jump-to-defun | ||
| 1894 | **** python-next-statement -> python-nav-forward-sentence | ||
| 1895 | **** python-previous-statement -> python-nav-backward-sentence | ||
| 1896 | **** python-beginning-of-defun-function -> python-nav-beginning-of-defun | ||
| 1897 | **** python-end-of-defun-function -> python-nav-end-of-defun | ||
| 1898 | **** python-send-buffer -> python-shell-send-buffer | ||
| 1899 | **** python-send-defun -> python-shell-send-defun | ||
| 1900 | **** python-send-region -> python-shell-send-region | ||
| 1901 | **** python-send-region-and-go -> emulate with python-shell-send-region | ||
| 1902 | and python-shell-switch-to-shell | ||
| 1903 | **** python-send-string -> python-shell-send-string | ||
| 1904 | **** python-switch-to-python -> python-shell-switch-to-shell | ||
| 1905 | **** python-describe-symbol -> python-eldoc-at-point | ||
| 1906 | |||
| 1907 | ** D-Bus | ||
| 1908 | |||
| 1909 | *** New variables `dbus-compiled-version' and `dbus-runtime-version'. | ||
| 1910 | |||
| 1911 | *** The D-Bus object manager interface is implemented. | ||
| 1912 | |||
| 1913 | *** Variables of type :(u)int32 and :(u)int64 accept floating points, | ||
| 1914 | if their value does not fit into Emacs's integer range. | ||
| 1915 | |||
| 1916 | *** The function `dbus-call-method' is now non-blocking. | ||
| 1917 | It can be interrupted by `C-g'. `dbus-call-method-non-blocking' is obsolete. | ||
| 1918 | |||
| 1919 | *** Signals can also be sent as unicast messages. | ||
| 1920 | |||
| 1921 | *** The argument list of `dbus-register-signal' has been extended, | ||
| 1922 | according to the new match rule types of D-Bus. | ||
| 1923 | |||
| 1924 | *** `dbus-init-bus' supports private connections. | ||
| 1925 | |||
| 1926 | *** There is a new function `dbus-setenv'. | ||
| 1927 | |||
| 1928 | ** `desktop-path' no longer includes the "." directory. | ||
| 1929 | Desktop files are now located in ~/.emacs.d by default. | ||
| 1930 | |||
| 1931 | ** Dired | ||
| 1932 | |||
| 1933 | *** `dired-do-async-shell-command' executes each file sequentially | ||
| 1934 | if the command ends in `;' (when operating on multiple files). | ||
| 1935 | Otherwise, it executes the command on each file in parallel. | ||
| 1936 | |||
| 1937 | *** Typing `M-n' in the minibuffer of `dired-do-chmod', `dired-do-chgrp', | ||
| 1938 | `dired-do-chown', and `dired-do-touch' yanks the attributes of the | ||
| 1939 | file at point. | ||
| 1940 | |||
| 1941 | *** When the region is active, `m' (`dired-mark'), `u' (`dired-unmark'), | ||
| 1942 | `DEL' (`dired-unmark-backward'), and `d' (`dired-flag-file-deletion') | ||
| 1943 | mark/unmark/flag all files in the active region. | ||
| 1944 | |||
| 1945 | *** The minibuffer default for `=' (`dired-diff') has changed. | ||
| 1946 | It is now the backup file for the file at point, if one exists. | ||
| 1947 | In Transient Mark mode the default is the file at the active mark. | ||
| 1948 | |||
| 1949 | *** `M-=' is no longer bound to `dired-backup-diff' in Dired buffers. | ||
| 1950 | The global binding for `M-=', `count-words-region' is in effect. | ||
| 1951 | |||
| 1952 | ** ERC | ||
| 1953 | |||
| 1954 | *** New module "notifications", which can send a notification when you | ||
| 1955 | receive a private message or your nickname is mentioned. | ||
| 1956 | |||
| 1957 | *** ERC will look up server/channel names via auth-source and use any | ||
| 1958 | channel keys found. | ||
| 1959 | |||
| 1960 | *** New option `erc-lurker-hide-list', similar to `erc-hide-list', but | ||
| 1961 | only applies to messages sent by lurkers. | ||
| 1962 | |||
| 1963 | ** reStructuredText mode | ||
| 1964 | |||
| 1965 | *** Keybindings (see `C-c C-h'), TAB indentation, filling and auto-filling, | ||
| 1966 | fontification, comment handling, and customization have all been revised | ||
| 1967 | and improved. | ||
| 1968 | |||
| 1969 | *** Support for `imenu' and `which-function-mode'. | ||
| 1970 | |||
| 1971 | *** The reStructuredText syntax is more closely covered. | ||
| 1972 | Sphinx support has been improved. | ||
| 1973 | |||
| 1974 | *** `rst-insert-list' inserts new list or continues existing lists. | ||
| 1975 | |||
| 1976 | *** A negative prefix argument always works for `rst-adjust'. | ||
| 1977 | |||
| 1978 | *** The window configuration is reset after displaying a TOC. | ||
| 1979 | |||
| 1980 | *** The constant `rst-version' describes the rst.el package version. | ||
| 1981 | |||
| 1982 | ** Ruby mode | ||
| 1983 | |||
| 1984 | *** Support for percent literals and recognition of regular expressions | ||
| 1985 | in method calls without parentheses with more methods, including Cucumber | ||
| 1986 | steps definitions. | ||
| 1987 | |||
| 1988 | *** Improved syntax highlighting and indentation. | ||
| 1989 | |||
| 1990 | *** New command `ruby-toggle-block', bound to `C-c {'. | ||
| 1991 | |||
| 1992 | *** Some non-standard keybindings/commands have been removed: | ||
| 1993 | |||
| 1994 | **** `ruby-electric-brace'; use `electric-indent-mode' instead. | ||
| 1995 | |||
| 1996 | **** `ruby-mark-defun'; use `mark-defun'. | ||
| 1997 | |||
| 1998 | **** `ruby-beginning-of-defun' and `ruby-end-of-defun' are replaced by | ||
| 1999 | appropriate settings for the variables `beginning-of-defun-function' | ||
| 2000 | and `end-of-defun-function'. | ||
| 2001 | |||
| 2002 | **** Non-standard keybindings for `backward-kill-word', `comment-region', | ||
| 2003 | `reindent-then-newline-and-indent' and `newline' have been removed. | ||
| 2004 | |||
| 2005 | ** Shell Script mode | ||
| 2006 | |||
| 2007 | *** Pairing of parens/quotes uses `electric-pair-mode' instead of skeleton-pair. | ||
| 2008 | |||
| 2009 | *** `sh-electric-here-document-mode' now controls auto-insertion of here-docs. | ||
| 2010 | |||
| 2011 | *** `sh-use-smie' lets you choose a new indentation and navigation code. | ||
| 2012 | |||
| 2013 | ** VHDL mode | ||
| 2014 | |||
| 2015 | *** The free software compiler GHDL is supported (and now the default). | ||
| 2016 | |||
| 2017 | *** Support for the VHDL-AMS packages has been added/updated. | ||
| 2018 | |||
| 2019 | *** Updated to the 2002 revision of the VHDL standard. | ||
| 2020 | |||
| 2021 | *** Accepts \r and \f as whitespace. | ||
| 2022 | |||
| 2023 | ** Apropos | ||
| 2024 | |||
| 2025 | *** The faces used by Apropos are now directly customizable. | ||
| 2026 | These faces are named `apropos-symbol', `apropos-keybinding', and so on; | ||
| 2027 | see the `apropos' Custom group for details. | ||
| 2028 | |||
| 2029 | *** The old options whose values specified faces to use have been removed | ||
| 2030 | (i.e. `apropos-symbol-face', `apropos-keybinding-face', `apropos-label-face', | ||
| 2031 | `apropos-match-face' and `apropos-property-face'.). | ||
| 2032 | |||
| 2033 | ** Buffer Menu | ||
| 2034 | |||
| 2035 | *** This package has been rewritten to use Tabulated List mode. | ||
| 2036 | |||
| 2037 | *** Option `Buffer-menu-buffer+size-width' is now obsolete. | ||
| 2038 | Use `Buffer-menu-name-width' and `Buffer-menu-size-width' instead. | ||
| 2039 | |||
| 2040 | ** Calc | ||
| 2041 | |||
| 2042 | *** Algebraic simplification mode is now the default. | ||
| 2043 | To restrict to the limited simplifications given by the former | ||
| 2044 | default simplification mode, use `m I'. | ||
| 2045 | |||
| 2046 | ** Calendar | ||
| 2047 | |||
| 2048 | *** You can customize the header text that appears above each calendar month. | ||
| 2049 | See the variable `calendar-month-header'. | ||
| 2050 | |||
| 2051 | *** New LaTeX calendar style, produced by `cal-tex-cursor-week2-summary'. | ||
| 2052 | |||
| 2053 | *** The calendars produced by cal-html include holidays. | ||
| 2054 | Customize `cal-html-holidays' to change this. | ||
| 2055 | |||
| 2056 | ** CEDET | ||
| 2057 | |||
| 2058 | *** The major modes from the parser generators "Bovine" and "Wisent" | ||
| 2059 | are now properly integrated in Emacs. The file suffixes ".by" and ".wy" | ||
| 2060 | are in `auto-mode-alist', and the corresponding manuals are included. | ||
| 2061 | |||
| 2062 | *** EDE | ||
| 2063 | |||
| 2064 | **** Menu support for the "Configuration" feature. This allows users to | ||
| 2065 | choose the active configuration (such as debug or install) from the menu. | ||
| 2066 | |||
| 2067 | **** New command `ede-set' to interactively set project-local variables. | ||
| 2068 | |||
| 2069 | **** Support for compiling, debugging, and running in "generic" projects. | ||
| 2070 | |||
| 2071 | **** Autoconf editing support for M4 macros with complex arguments. | ||
| 2072 | |||
| 2073 | **** Compilation support for the "linux" project type. | ||
| 2074 | |||
| 2075 | **** "simple" projects have been removed; use "generic" projects instead. | ||
| 2076 | |||
| 2077 | *** Semantic | ||
| 2078 | |||
| 2079 | **** Support for parsing #include statements inside a namespace in C/C++. | ||
| 2080 | |||
| 2081 | **** Improved support for 'extern "C"' declarations in C/C++. | ||
| 2082 | |||
| 2083 | **** The ability to ignore more common special C/C++ preprocessor symbols, | ||
| 2084 | such as '__nonnull' and '__asm'. Add '__cplusplus' macro when parsing C++. | ||
| 2085 | If available, include cdefs.h as an additional source of preprocessor symbols. | ||
| 2086 | |||
| 2087 | **** Improved C/C++ function pointer parsing. | ||
| 2088 | |||
| 2089 | **** In Python, support for converting imports to include file names. | ||
| 2090 | |||
| 2091 | **** Ability to dynamically determine the Python load path. | ||
| 2092 | |||
| 2093 | **** Support for the Python 'WITH' and 'AT' keywords. | ||
| 2094 | |||
| 2095 | **** Improved tooltip completion. | ||
| 2096 | |||
| 2097 | *** SRecode | ||
| 2098 | |||
| 2099 | **** The SRecode manual is now included. | ||
| 2100 | |||
| 2101 | **** Tag generation supports constructor/destructor settings and system | ||
| 2102 | include differentiation. | ||
| 2103 | |||
| 2104 | **** Addition of 'Framework' support: Frameworks are specified when a | ||
| 2105 | particular kind of library (such as Android) is needed in a common language | ||
| 2106 | mode (like Java). | ||
| 2107 | |||
| 2108 | **** Support for nested templates and let variables override based on priority. | ||
| 2109 | |||
| 2110 | **** Support for merging tables from multiple related modes, such as | ||
| 2111 | default -> c++ -> arduino. | ||
| 2112 | |||
| 2113 | ** Compile has a new option `compilation-always-kill'. | ||
| 2114 | |||
| 2115 | ** Customize | ||
| 2116 | |||
| 2117 | *** `custom-reset-button-menu' now defaults to t. | ||
| 2118 | |||
| 2119 | *** Non-option variables are never matched in `customize-apropos' and | ||
| 2120 | `customize-apropos-options' (i.e., the prefix argument does nothing for | ||
| 2121 | these commands now). | ||
| 2122 | |||
| 2123 | ** Term | ||
| 2124 | |||
| 2125 | *** The variables `term-default-fg-color' and `term-default-bg-color' | ||
| 2126 | are now deprecated in favor of the customizable face `term'. | ||
| 2127 | |||
| 2128 | *** You can customize how to display ANSI terminal colors and styles | ||
| 2129 | by customizing the corresponding `term-color-<COLOR>', | ||
| 2130 | `term-color-underline' and `term-color-bold' faces. | ||
| 2131 | |||
| 2132 | ** Tramp | ||
| 2133 | |||
| 2134 | *** The syntax has been extended in order to allow ad-hoc proxy definitions. | ||
| 2135 | |||
| 2136 | *** Remote processes are now also supported on remote MS-Windows hosts. | ||
| 2137 | |||
| 2138 | ** URL | ||
| 2139 | |||
| 2140 | *** Structs made by `url-generic-parse-url' have nil `attributes' slot. | ||
| 2141 | Previously, this slot stored semicolon-separated attribute-value pairs | ||
| 2142 | appended to some imap URLs, but this is not compatible with RFC 3986. | ||
| 2143 | So now the `filename' slot stores the entire path and query components, | ||
| 2144 | and the `attributes' slot is always nil. | ||
| 2145 | |||
| 2146 | *** New function `url-encode-url' for encoding a URI string. | ||
| 2147 | The `url-retrieve' function now uses this to encode its URL argument, | ||
| 2148 | in case that is not properly encoded. | ||
| 2149 | |||
| 2150 | ** notifications.el supports now version 1.2 of the Notifications API. | ||
| 2151 | The function `notifications-get-capabilities' returns the supported | ||
| 2152 | server properties. | ||
| 2153 | |||
| 2154 | ** Flymake uses fringe bitmaps to indicate errors and warnings. | ||
| 2155 | See `flymake-fringe-indicator-position', `flymake-error-bitmap' and | ||
| 2156 | `flymake-warning-bitmap'. | ||
| 2157 | |||
| 2158 | ** The FFAP option `ffap-url-unwrap-remote' can now be a list of strings, | ||
| 2159 | specifying URL types that should be converted to remote file names at | ||
| 2160 | the FFAP prompt. The default is now '("ftp"). | ||
| 2161 | |||
| 2162 | ** New Ibuffer `derived-mode' filter, bound to `/ M'. | ||
| 2163 | The old binding for `/ M' (filter by used-mode) is now bound to `/ m'. | ||
| 2164 | |||
| 2165 | ** New option `mouse-avoidance-banish-position' specifies where the | ||
| 2166 | `banish' mouse avoidance setting moves the mouse. | ||
| 2167 | |||
| 2168 | ** In Perl mode, new option `perl-indent-parens-as-block' causes non-block | ||
| 2169 | closing brackets to be aligned with the line of the opening bracket. | ||
| 2170 | |||
| 2171 | ** In Proced mode, new command `proced-renice' renices marked processes. | ||
| 2172 | |||
| 2173 | ** New option `async-shell-command-buffer' specifies the buffer to use | ||
| 2174 | for a new asynchronous `shell-command' when the default output buffer | ||
| 2175 | `*Async Shell Command*' is already in use. | ||
| 2176 | |||
| 2177 | ** SQL mode has a new option `sql-db2-escape-newlines'. | ||
| 2178 | If non-nil, newlines sent to the command interpreter will be escaped | ||
| 2179 | by a backslash. The default does not escape the newlines and assumes | ||
| 2180 | that the sql statement will be terminated by a semicolon. | ||
| 2181 | |||
| 2182 | ** New command `tabulated-list-sort', bound to `S' in Tabulated List mode | ||
| 2183 | (and modes that derive from it), sorts the column at point, or the Nth | ||
| 2184 | column if a numeric prefix argument is given. | ||
| 2185 | |||
| 2186 | ** `which-func-modes' now defaults to t, so Which Function mode, when | ||
| 2187 | enabled, applies to all applicable major modes. | ||
| 2188 | |||
| 2189 | ** `winner-mode-hook' now runs when the mode is disabled, as well as when | ||
| 2190 | it is enabled. | ||
| 2191 | |||
| 2192 | ** Follow mode no longer works by using advice. | ||
| 2193 | The option `follow-intercept-processes' has been removed. | ||
| 2194 | |||
| 2195 | ** `javascript-generic-mode' is now an obsolete alias for `js-mode'. | ||
| 2196 | |||
| 2197 | ** Hooks renamed to avoid obsolete "-hooks" suffix: | ||
| 2198 | *** semantic-lex-reset-hooks -> semantic-lex-reset-functions | ||
| 2199 | *** semantic-change-hooks -> semantic-change-functions | ||
| 2200 | *** semantic-edits-new-change-hooks -> semantic-edits-new-change-functions | ||
| 2201 | *** semantic-edits-delete-change-hooks -> semantic-edits-delete-change-functions | ||
| 2202 | *** semantic-edits-reparse-change-hooks -> semantic-edits-reparse-change-functions | ||
| 2203 | *** semanticdb-save-database-hooks -> semanticdb-save-database-functions | ||
| 2204 | *** c-prepare-bug-report-hooks -> c-prepare-bug-report-hook | ||
| 2205 | *** rcirc-sentinel-hooks -> rcirc-sentinel-functions | ||
| 2206 | *** rcirc-receive-message-hooks -> rcirc-receive-message-functions | ||
| 2207 | *** rcirc-activity-hooks -> rcirc-activity-functions | ||
| 2208 | *** rcirc-print-hooks -> rcirc-print-functions | ||
| 2209 | *** dbus-event-error-hooks -> dbus-event-error-functions | ||
| 2210 | *** eieio-pre-method-execution-hooks -> eieio-pre-method-execution-functions | ||
| 2211 | *** checkdoc-style-hooks -> checkdoc-style-functions | ||
| 2212 | *** checkdoc-comment-style-hooks -> checkdoc-comment-style-functions | ||
| 2213 | *** archive-extract-hooks -> archive-extract-hook | ||
| 2214 | *** filesets-cache-fill-content-hooks -> filesets-cache-fill-content-hook | ||
| 2215 | *** hfy-post-html-hooks -> hfy-post-html-hook | ||
| 2216 | *** nndiary-request-create-group-hooks -> nndiary-request-create-group-functions | ||
| 2217 | *** nndiary-request-update-info-hooks -> nndiary-request-update-info-functions | ||
| 2218 | *** nndiary-request-accept-article-hooks -> nndiary-request-accept-article-functions | ||
| 2219 | *** gnus-subscribe-newsgroup-hooks -> gnus-subscribe-newsgroup-functions | ||
| 2220 | |||
| 2221 | ** Obsolete packages | ||
| 2222 | |||
| 2223 | *** assoc.el | ||
| 2224 | In most cases, assoc+member+push+delq work just as well. | ||
| 2225 | And in any case it's just a terrible package: ugly semantics, terrible | ||
| 2226 | inefficiency, and not namespace-clean. | ||
| 2227 | *** bruce.el | ||
| 2228 | *** cust-print.el | ||
| 2229 | *** ledit.el | ||
| 2230 | *** mailpost.el | ||
| 2231 | *** mouse-sel.el | ||
| 2232 | *** patcomp.el | ||
| 2233 | |||
| 2234 | |||
| 2235 | * Incompatible Lisp Changes in Emacs 24.3 | ||
| 2236 | |||
| 2237 | ** Docstrings starting with `*' no longer indicate user options. | ||
| 2238 | Only variables defined using `defcustom' are considered user options. | ||
| 2239 | The function `user-variable-p' is now an obsolete alias for | ||
| 2240 | `custom-variable-p'. | ||
| 2241 | |||
| 2242 | ** The return values of `defalias', `defun' and `defmacro' have changed, | ||
| 2243 | and are now undefined. For backwards compatibility, `defun' and | ||
| 2244 | `defmacro' currently return the name of the newly defined | ||
| 2245 | function/macro, but this should not be relied upon. | ||
| 2246 | |||
| 2247 | ** `random' by default now returns a different random sequence in | ||
| 2248 | every Emacs run. Use `(random S)', where S is a string, to set the | ||
| 2249 | random seed to a value based on S, in order to get a repeatable | ||
| 2250 | sequence in later calls. | ||
| 2251 | |||
| 2252 | ** If the NEWTEXT arg to `replace-match' contains a substring "\?", | ||
| 2253 | that substring is inserted literally even if the LITERAL arg is | ||
| 2254 | non-nil, instead of causing an error to be signaled. | ||
| 2255 | |||
| 2256 | ** `select-window' now always makes the window's buffer current. | ||
| 2257 | It does so even if the window was selected before. | ||
| 2258 | |||
| 2259 | ** The function `x-select-font' can return a font spec, instead of a | ||
| 2260 | font name as a string. Whether it returns a font spec or a font name | ||
| 2261 | depends on the graphical library. | ||
| 2262 | |||
| 2263 | ** `face-spec-set' no longer sets frame-specific attributes when the | ||
| 2264 | third argument is a frame (that usage was obsolete since Emacs 22.2). | ||
| 2265 | |||
| 2266 | ** `set-buffer-multibyte' now signals an error in narrowed buffers. | ||
| 2267 | |||
| 2268 | ** The CL package's `get-setf-method' function no longer exists. | ||
| 2269 | Generalized variables are now part of core Emacs Lisp, and implemented | ||
| 2270 | differently to the way cl.el used to do it. It is not possible to | ||
| 2271 | define a compatible replacement for `get-setf-method'. See the file | ||
| 2272 | gv.el for internal details of the new implementation. | ||
| 2273 | |||
| 2274 | ** The arguments of `dbus-register-signal' are no longer just strings, | ||
| 2275 | but keywords or keyword-string pairs. The old argument list will | ||
| 2276 | still be supported for Emacs 24.x. | ||
| 2277 | |||
| 2278 | ** Miscellaneous name changes | ||
| 2279 | Some Lisp symbols have been renamed to correct their spelling, | ||
| 2280 | or to be more consistent with standard Emacs terminology. | ||
| 2281 | |||
| 2282 | *** Renamed functions | ||
| 2283 | **** hangul-input-method-inactivate -> hangul-input-method-deactivate | ||
| 2284 | **** inactivate-input-method -> deactivate-input-method | ||
| 2285 | **** quail-inactivate -> quail-deactivate | ||
| 2286 | **** robin-inactivate -> robin-deactivate | ||
| 2287 | **** viper-inactivate-input-method -> viper-deactivate-input-method | ||
| 2288 | **** viper-inactivate-input-method-action -> | ||
| 2289 | viper-deactivate-input-method-action | ||
| 2290 | **** ucs-input-inactivate -> ucs-input-deactivate | ||
| 2291 | |||
| 2292 | *** Renamed hooks | ||
| 2293 | The old hooks are still supported for backward compatibility, but they | ||
| 2294 | are deprecated and will be removed eventually. | ||
| 2295 | **** input-method-inactivate-hook -> input-method-deactivate-hook | ||
| 2296 | **** robin-inactivate-hook -> robin-deactivate-hook | ||
| 2297 | **** quail-inactivate-hook -> quail-deactivate-hook | ||
| 2298 | |||
| 2299 | *** Renamed variables | ||
| 2300 | **** follow-deactive-menu -> follow-inactive-menu | ||
| 2301 | **** inactivate-current-input-method-function -> | ||
| 2302 | deactivate-current-input-method-function | ||
| 2303 | |||
| 2304 | ** Some obsolete functions, variables, and faces have been removed: | ||
| 2305 | *** `last-input-char', `last-command-char', `unread-command-char' | ||
| 2306 | *** `facemenu-unlisted-faces' | ||
| 2307 | *** `rmail-decode-mime-charset' | ||
| 2308 | *** `iswitchb-read-buffer' | ||
| 2309 | *** `sc-version', `sc-submit-bug-report' | ||
| 2310 | *** `set-char-table-default' | ||
| 2311 | *** `string-to-sequence' (use `string-to-list' or `string-to-vector') | ||
| 2312 | *** `compile-internal' | ||
| 2313 | *** `modeline' | ||
| 2314 | *** `mode-line-inverse-video' | ||
| 2315 | *** `follow-mode-off-hook' | ||
| 2316 | *** `cvs-commit-buffer-require-final-newline' | ||
| 2317 | (use `log-edit-require-final-newline' instead) | ||
| 2318 | *** `cvs-changelog-full-paragraphs' | ||
| 2319 | (use `log-edit-changelog-full-paragraphs' instead) | ||
| 2320 | *** `cvs-diff-ignore-marks', `cvs-diff-buffer-name' | ||
| 2321 | *** `vc-ignore-vc-files' (use `vc-handled-backends' instead) | ||
| 2322 | *** `vc-master-templates' (use `vc-handled-backends' instead) | ||
| 2323 | *** `vc-checkout-carefully' | ||
| 2324 | |||
| 2325 | |||
| 2326 | * Lisp Changes in Emacs 24.3 | ||
| 2327 | |||
| 2328 | ** CL-style generalized variables are now in core Elisp. | ||
| 2329 | `setf' is autoloaded; `push' and `pop' accept generalized variables. | ||
| 2330 | You can define your own generalized variables using `gv-define-simple-setter', | ||
| 2331 | `gv-define-setter', etc. | ||
| 2332 | |||
| 2333 | ** Emacs tries to macroexpand interpreted (non-compiled) files during load. | ||
| 2334 | This can significantly speed up execution of non-byte-compiled code, | ||
| 2335 | but can also bump into previously unnoticed cyclic dependencies. | ||
| 2336 | These are generally harmless: they will simply cause the macro calls | ||
| 2337 | to be left for later expansion (as before), but will result in a | ||
| 2338 | warning ("Eager macro-expansion skipped due to cycle") describing the cycle. | ||
| 2339 | You may wish to restructure your code so this does not happen. | ||
| 2340 | |||
| 2341 | ** New sampling-based Elisp profiler. | ||
| 2342 | Try M-x profiler-start, do some work, and then call M-x profiler-report. | ||
| 2343 | When finished, use M-x profiler-stop. The sampling rate can be based on | ||
| 2344 | CPU time or memory allocations. | ||
| 2345 | |||
| 2346 | ** `defun' also accepts a (declare DECLS) form, like `defmacro'. | ||
| 2347 | The interpretation of the DECLS is determined by `defun-declarations-alist'. | ||
| 2348 | |||
| 2349 | ** New macros `setq-local' and `defvar-local'. | ||
| 2350 | |||
| 2351 | ** Face underlining can now use a wave. | ||
| 2352 | |||
| 2353 | ** `read-regexp' has a new argument HISTORY; the first argument PROMPT | ||
| 2354 | of `read-regexp' accepts a string ending with a colon and space, and its | ||
| 2355 | second argument DEFAULTS can be a list of strings accessible via `M-n' | ||
| 2356 | in the minibuffer ahead of other hard-coded useful regexp-related values. | ||
| 2357 | More commands use `read-regexp' now to read their regexp arguments. | ||
| 2358 | |||
| 2359 | ** Completion | ||
| 2360 | |||
| 2361 | *** New function `completion-table-with-quoting' to handle completion | ||
| 2362 | in the presence of quoting, such as file completion in shell buffers. | ||
| 2363 | |||
| 2364 | *** New function `completion-table-subvert' to use an existing completion | ||
| 2365 | table, but with a different prefix. | ||
| 2366 | |||
| 2367 | ** Debugger | ||
| 2368 | |||
| 2369 | *** New error type and new function `user-error'. | ||
| 2370 | These do not trigger the debugger. | ||
| 2371 | |||
| 2372 | *** New option `debugger-bury-or-kill', saying what to do with the | ||
| 2373 | debugger buffer when exiting debug. | ||
| 2374 | |||
| 2375 | *** Set `debug-on-message' to enter the debugger when a certain | ||
| 2376 | message is displayed in the echo area. This can be useful when trying | ||
| 2377 | to work out which code is doing something. | ||
| 2378 | |||
| 2379 | *** New var `inhibit-debugger', automatically set to prevent accidental | ||
| 2380 | recursive invocations. | ||
| 2381 | |||
| 2382 | ** Window handling | ||
| 2383 | |||
| 2384 | *** New command `fit-frame-to-buffer' adjusts the frame height to | ||
| 2385 | fit the contents. | ||
| 2386 | |||
| 2387 | *** The command `fit-window-to-buffer' can adjust the frame height | ||
| 2388 | if the new option `fit-frame-to-buffer' is non-nil. | ||
| 2389 | |||
| 2390 | *** New macro `with-temp-buffer-window', similar to | ||
| 2391 | `with-output-to-temp-buffer'. | ||
| 2392 | |||
| 2393 | *** `temp-buffer-resize-mode' no longer resizes windows that have been | ||
| 2394 | reused. | ||
| 2395 | |||
| 2396 | *** New option `switch-to-buffer-preserve-window-point' to restore a | ||
| 2397 | window's point when switching buffers. | ||
| 2398 | |||
| 2399 | *** New display action alist entries `window-height' and `window-width' | ||
| 2400 | specify the size of new windows created by `display-buffer'. | ||
| 2401 | |||
| 2402 | *** New display action alist entry `pop-up-frame-parameters', if | ||
| 2403 | non-nil, specifies frame parameters to give any newly-created frame. | ||
| 2404 | |||
| 2405 | *** New display action alist entry `inhibit-switch-frame', if non-nil, | ||
| 2406 | tells display action functions to avoid changing which frame is | ||
| 2407 | selected. | ||
| 2408 | |||
| 2409 | *** New display action alist entry `previous-window', if non-nil, | ||
| 2410 | specifies window to reuse in `display-buffer-in-previous-window'. | ||
| 2411 | |||
| 2412 | *** New display action functions `display-buffer-below-selected', | ||
| 2413 | and `display-buffer-in-previous-window'. | ||
| 2414 | |||
| 2415 | *** The functions `get-lru-window', `get-mru-window' and `get-largest-window' | ||
| 2416 | now accept a third argument to avoid choosing the selected window. | ||
| 2417 | |||
| 2418 | *** Additional values recognized for option `window-combination-limit'. | ||
| 2419 | |||
| 2420 | *** The following variables are obsolete, as they can be replaced by | ||
| 2421 | appropriate entries in the `display-buffer-alist' function introduced | ||
| 2422 | in Emacs 24.1: | ||
| 2423 | **** `dired-shrink-to-fit' | ||
| 2424 | **** `display-buffer-reuse-frames' | ||
| 2425 | **** `display-buffer-function' | ||
| 2426 | **** `special-display-buffer-names' | ||
| 2427 | **** `special-display-frame-alist' | ||
| 2428 | **** `special-display-function' | ||
| 2429 | **** `special-display-regexps' | ||
| 2430 | |||
| 2431 | ** Time | ||
| 2432 | |||
| 2433 | *** `current-time-string' no longer requires that its argument's year | ||
| 2434 | must be in the range 1000..9999. It now works with any year supported | ||
| 2435 | by the underlying C implementation. | ||
| 2436 | |||
| 2437 | *** `current-time' now returns extended-format time stamps | ||
| 2438 | (HIGH LOW USEC PSEC), where the new PSEC slot specifies picoseconds. | ||
| 2439 | PSEC is typically a multiple of 1000 on current machines. Other | ||
| 2440 | functions that use this format, such as `file-attributes' and | ||
| 2441 | `format-time-string', have been changed accordingly. Old-format time | ||
| 2442 | stamps are still accepted. | ||
| 2443 | |||
| 2444 | *** The format of timers in `timer-list' and `timer-idle-list' is now | ||
| 2445 | [TRIGGERED-P HI-SECS LO-SECS USECS REPEAT-DELAY FUNCTION ARGS IDLE-DELAY PSECS]. | ||
| 2446 | The PSECS slot is new, and uses picosecond resolution. It can be | ||
| 2447 | accessed via the new `timer--psecs' accessor. | ||
| 2448 | |||
| 2449 | *** Last-modified time stamps in undo lists now are of the form | ||
| 2450 | (t HI-SECS LO-SECS USECS PSECS) instead of (t HI-SECS . LO-SECS). | ||
| 2451 | |||
| 2452 | ** EIEIO | ||
| 2453 | |||
| 2454 | *** Improved security when handling persistent objects: | ||
| 2455 | |||
| 2456 | **** `eieio-persistent-read' now features optional arguments for specifying | ||
| 2457 | the class to load, as well as a flag stating whether subclasses are allowed; | ||
| 2458 | if provided, other classes will be rejected by the reader. For | ||
| 2459 | compatibility with existing code, if the class is omitted only a | ||
| 2460 | warning is issued. | ||
| 2461 | |||
| 2462 | **** New specialized reader for pulling in classes and signaling errors | ||
| 2463 | without evaluation of suspicious code. | ||
| 2464 | |||
| 2465 | **** All slots that contain objects must have a :type. Slots with lists | ||
| 2466 | of objects must use a new type predicate for a list of an object type. | ||
| 2467 | |||
| 2468 | *** Support for `find-function' and similar utilities, through the addition | ||
| 2469 | of filename support to generated symbols. | ||
| 2470 | |||
| 2471 | ** Floating point functions now always return special values like NaN, | ||
| 2472 | instead of signaling errors, if given invalid args; e.g., (log -1.0). | ||
| 2473 | Previously, they returned NaNs on some platforms but signaled errors | ||
| 2474 | on others. The affected functions are acos, asin, tan, exp, expt, | ||
| 2475 | log, log10, sqrt, and mod. | ||
| 2476 | |||
| 2477 | ** New fringe bitmap `exclamation-mark'. | ||
| 2478 | |||
| 2479 | ** Miscellaneous changes to special forms and macros | ||
| 2480 | |||
| 2481 | *** `defun' and `defmacro' are now macros rather than special forms. | ||
| 2482 | |||
| 2483 | *** `kbd' is now a function rather than a macro. | ||
| 2484 | |||
| 2485 | ** Miscellaneous new functions | ||
| 2486 | |||
| 2487 | *** `set-temporary-overlay-map' sets up a temporary keymap that | ||
| 2488 | takes precedence over most other maps for a short while (normally one key). | ||
| 2489 | |||
| 2490 | *** `autoloadp' tests if its argument is an autoloaded object. | ||
| 2491 | |||
| 2492 | *** `autoload-do-load' performs the autoloading operation. | ||
| 2493 | |||
| 2494 | *** `buffer-narrowed-p' tests if the buffer is narrowed. | ||
| 2495 | |||
| 2496 | *** `file-name-base' returns a file name sans directory and extension. | ||
| 2497 | |||
| 2498 | *** `function-get' fetches a function property, following aliases. | ||
| 2499 | |||
| 2500 | *** `posnp' tests if an object is a `posn'. | ||
| 2501 | |||
| 2502 | *** `system-users' returns the user names on the system. | ||
| 2503 | |||
| 2504 | *** `system-groups' returns the group names on the system. | ||
| 2505 | |||
| 2506 | *** `tty-top-frame' returns the topmost frame of a text terminal. | ||
| 2507 | |||
| 2508 | ** The following functions and variables are obsolete: | ||
| 2509 | *** `automount-dir-prefix' (use `directory-abbrev-alist') | ||
| 2510 | *** `buffer-has-markers-at' | ||
| 2511 | *** `macro-declaration-function' (use `macro-declarations-alist') | ||
| 2512 | *** `window-system-version' (provides no useful information) | ||
| 2513 | *** `dired-pop-to-buffer' (use `dired-mark-pop-up') | ||
| 2514 | *** `query-replace-interactive' | ||
| 2515 | *** `font-list-limit' (has had no effect since Emacs < 23) | ||
| 2516 | |||
| 2517 | |||
| 2518 | * Changes in Emacs 24.3 on Non-Free Operating Systems | ||
| 2519 | |||
| 2520 | ** Cygwin builds can use the native MS Windows user interface. | ||
| 2521 | Pass `--with-w32' to configure. The default remains the X11 interface. | ||
| 2522 | |||
| 2523 | ** Two new functions are available in Cygwin builds: | ||
| 2524 | `cygwin-convert-file-name-from-windows' and | ||
| 2525 | `cygwin-convert-file-name-to-windows'. These functions allow Lisp | ||
| 2526 | code to access the Cygwin file-name mapping machinery to convert | ||
| 2527 | between Cygwin and Windows-native file and directory names. | ||
| 2528 | |||
| 2529 | ** When invoked with the -nw switch to run on the Windows text-mode terminal, | ||
| 2530 | Emacs now supports `mouse-highlight', help-echo (in the echo area), and | ||
| 2531 | `mouse-autoselect-window'. | ||
| 2532 | |||
| 2533 | ** On MS Windows Vista and later Emacs now supports symbolic links. | ||
| 2534 | |||
| 2535 | ** On MS Windows, you can pass `--without-libxml2' to configure.bat to omit | ||
| 2536 | support for libxml2, even if its presence is detected. | ||
| 2537 | |||
| 2538 | ** On Mac OS X, the Nextstep port requires OS X 10.4 or later. | ||
| 2539 | |||
| 2540 | ** On Mac OS X, configure no longer automatically adds the Fink "/sw" | ||
| 2541 | directories to the search path. You must add them yourself if you want them. | ||
| 2542 | |||
| 2543 | |||
| 2544 | * Changes in Emacs 24.2 | ||
| 2545 | |||
| 2546 | ** This is mainly a bug-fix release. | ||
| 2547 | |||
| 2548 | |||
| 2549 | * Installation Changes in Emacs 24.1 | ||
| 2550 | |||
| 2551 | ** Emacs can be compiled with Gtk+ 3.0 if you pass --with-x-toolkit=gtk3 | ||
| 2552 | to configure. Note that other libraries used by Emacs, RSVG and GConf, | ||
| 2553 | also depend on Gtk+. You can disable them with --without-rsvg and | ||
| 2554 | --without-gconf. | ||
| 2555 | |||
| 2556 | ** Emacs can be compiled with GnuTLS support. | ||
| 2557 | This happens by default if a suitably recent version of the library is | ||
| 2558 | found at build time. To prevent this, use the configure option | ||
| 2559 | `--without-gnutls'. See below for GnuTLS features. | ||
| 2560 | |||
| 2561 | ** Emacs can be compiled with SELinux support. | ||
| 2562 | This happens by default if a suitably recent version of the library is | ||
| 2563 | found at build time. To prevent this, use the configure option | ||
| 2564 | `--without-selinux'. See below for SELinux features. | ||
| 2565 | |||
| 2566 | ** Emacs can be compiled with ImageMagick support. | ||
| 2567 | This happens by default if a suitably recent version of the library is | ||
| 2568 | found at build time. To prevent this, use the configure option | ||
| 2569 | `--without-imagemagick'. See below for ImageMagick features. | ||
| 2570 | This feature is not available for the Nextstep or MS ports. | ||
| 2571 | |||
| 2572 | ** Emacs can be compiled with libxml2 support. | ||
| 2573 | This happens by default if a suitably recent version of the library is | ||
| 2574 | found at build time. To prevent this, use the configure option | ||
| 2575 | `--without-xml2'. See below for libxml2 features. | ||
| 2576 | |||
| 2577 | ** By default, the installed Info and man pages are compressed. | ||
| 2578 | You can disable this by configuring --without-compress-info. | ||
| 2579 | |||
| 2580 | ** New configure option --with-wide-int. | ||
| 2581 | With it, Emacs integers typically have 62 bits, even on 32-bit machines. | ||
| 2582 | On 32-bit hosts, this raises the limit on buffer sizes from about 512 MiB | ||
| 2583 | to about 2 GiB. | ||
| 2584 | |||
| 2585 | ** New configure options: --with-mmdf, --with-mail-unlink, --with-mailhost. | ||
| 2586 | These provide no new functionality, they just remove the need to edit | ||
| 2587 | lib-src/Makefile by hand in order to use the associated features. | ||
| 2588 | |||
| 2589 | ** New configure option --enable-use-lisp-union-type. | ||
| 2590 | This is only useful for Emacs developers to debug certain types of bugs. | ||
| 2591 | This is not a new feature; only the configure flag is new. | ||
| 2592 | |||
| 2593 | ** The standalone programs digest-doc and sorted-doc are removed. | ||
| 2594 | Emacs now uses Lisp commands `doc-file-to-man' and `doc-file-to-info'. | ||
| 2595 | |||
| 2596 | ** The standalone program `fakemail' is removed. | ||
| 2597 | If you need it, feedmail.el provides a superset of the functionality. | ||
| 2598 | |||
| 2599 | |||
| 2600 | * Startup Changes in Emacs 24.1 | ||
| 2601 | |||
| 2602 | ** The --unibyte, --multibyte, --no-multibyte, and --no-unibyte | ||
| 2603 | command line arguments, and the EMACS_UNIBYTE environment variable, no | ||
| 2604 | longer have any effect. (They were declared obsolete in Emacs 23.) | ||
| 2605 | |||
| 2606 | ** New command line option `--no-site-lisp' removes site-lisp directories | ||
| 2607 | from load-path. -Q now implies this. This option does not affect the | ||
| 2608 | EMACSLOADPATH environment variable (and hence has no effect for | ||
| 2609 | Nextstep builds). | ||
| 2610 | |||
| 2611 | |||
| 2612 | * Changes in Emacs 24.1 | ||
| 2613 | |||
| 2614 | ** Completion | ||
| 2615 | |||
| 2616 | *** Many packages now use the `completion-at-point' command, | ||
| 2617 | rather than implementing separate completion commands. | ||
| 2618 | |||
| 2619 | *** `completion-at-point' now handles tags and semantic completion. | ||
| 2620 | |||
| 2621 | *** Completion in a non-minibuffer now tries to detect the end of completion | ||
| 2622 | and pops down the *Completions* buffer accordingly. | ||
| 2623 | |||
| 2624 | *** New option `completion-cycle-threshold' allows completion cycling. | ||
| 2625 | |||
| 2626 | *** New option `completion-category-overrides' for overriding the | ||
| 2627 | default completion style in certain circumstances. | ||
| 2628 | |||
| 2629 | *** New completion style `substring'. | ||
| 2630 | |||
| 2631 | *** Completion of buffer names uses `substring' completion by default. | ||
| 2632 | |||
| 2633 | *** The option `widget-complete-field' has been removed. | ||
| 2634 | |||
| 2635 | ** Mail changes | ||
| 2636 | |||
| 2637 | *** The first time you try sending mail, Emacs asks for a mail method. | ||
| 2638 | This is implemented by a new default for `send-mail-function', which | ||
| 2639 | is `sendmail-query-once'. This offers to use the smtpmail package, or | ||
| 2640 | to use the old defaults relying on external mail facilities | ||
| 2641 | (`sendmail-send-it' on GNU/Linux and other Unix-like systems, and | ||
| 2642 | `mailclient-send-it' on Windows). | ||
| 2643 | |||
| 2644 | *** Typing `C-c m' in the buffer made by `M-x report-emacs-bug' | ||
| 2645 | transfers the report to your desktop's preferred mail client, if there | ||
| 2646 | is one. This uses either the "xdg-email" utility, or Mac OS's "open" | ||
| 2647 | command. | ||
| 2648 | |||
| 2649 | *** See Changes in Specialized Modes and Packages for SMTPmail changes | ||
| 2650 | and Mail mode changes | ||
| 2651 | |||
| 2652 | ** Emacs server and client changes | ||
| 2653 | |||
| 2654 | *** New option `server-port' specifies the port for TCP Emacs servers. | ||
| 2655 | |||
| 2656 | *** New emacsclient argument -q/--quiet suppresses some status messages. | ||
| 2657 | |||
| 2658 | *** New emacsclient argument --frame-parameters specifies the frame | ||
| 2659 | parameters of any newly-created graphical frame. | ||
| 2660 | |||
| 2661 | *** If emacsclient shuts down due to Emacs signaling an error, | ||
| 2662 | its exit status is 1. | ||
| 2663 | |||
| 2664 | *** New emacsclient argument --parent-id ID. | ||
| 2665 | This opens a client frame in parent X window ID, via XEmbed, similar | ||
| 2666 | to the --parent-id argument to Emacs. | ||
| 2667 | |||
| 2668 | ** Internationalization changes | ||
| 2669 | |||
| 2670 | *** Emacs now supports display and editing of bidirectional text. | ||
| 2671 | Right-to-left (RTL) scripts, such as Arabic, Farsi, and Hebrew, are | ||
| 2672 | displayed in the correct visual order as expected by users of those | ||
| 2673 | scripts. The display reordering is a "full bidirectionality" class | ||
| 2674 | implementation of the Unicode Bidirectional Algorithm (UBA). Buffers | ||
| 2675 | with no RTL text should look exactly the same as before. | ||
| 2676 | |||
| 2677 | **** New buffer-local variable `bidi-display-reordering'. | ||
| 2678 | To disable display reordering in a buffer, change this to nil. | ||
| 2679 | |||
| 2680 | **** New buffer-local variable `bidi-paragraph-direction'. | ||
| 2681 | If nil (the default), Emacs determines the base direction of each | ||
| 2682 | paragraph from its text, as specified by the UBA. Setting the value | ||
| 2683 | to `right-to-left' or `left-to-right' forces a base direction on each | ||
| 2684 | paragraph. | ||
| 2685 | |||
| 2686 | Paragraphs with right-to-left base direction are displayed starting at | ||
| 2687 | the right window edge. | ||
| 2688 | |||
| 2689 | *** Enhanced support for characters with no glyphs in available fonts, | ||
| 2690 | or, on text terminals, characters that cannot be encoded by the | ||
| 2691 | terminal coding system. The new option `glyphless-char-display-control' | ||
| 2692 | specifies how to display them: as a hexadecimal code in a box, a thin | ||
| 2693 | 1-pixel space, an empty box, etc. | ||
| 2694 | |||
| 2695 | *** New input methods for Farsi and Bulgarian | ||
| 2696 | (farsi-isiri-9147, farsi-transliterate-banan, bulgarian-alt-phonetic). | ||
| 2697 | |||
| 2698 | *** `nobreak-char-display' now also highlights Unicode hyphen chars | ||
| 2699 | (U+2010 and U+2011). | ||
| 2700 | |||
| 2701 | *** New Hebrew translation of the Emacs Tutorial. | ||
| 2702 | Type `C-u C-h t' to choose it in case your language setup doesn't | ||
| 2703 | automatically select it. | ||
| 2704 | |||
| 2705 | ** An Emacs Lisp package manager is now included. | ||
| 2706 | This is a convenient way to download and install additional packages, | ||
| 2707 | from a package repository at http://elpa.gnu.org. | ||
| 2708 | |||
| 2709 | *** M-x list-packages shows a list of packages, which can be | ||
| 2710 | selected for installation. | ||
| 2711 | |||
| 2712 | *** New command `describe-package', bound to `C-h P'. | ||
| 2713 | |||
| 2714 | *** By default, all installed packages are loaded automatically when | ||
| 2715 | Emacs starts up. To disable this, set `package-enable-at-startup' to | ||
| 2716 | nil. To specify the packages to load, customize `package-load-list'. | ||
| 2717 | |||
| 2718 | ** Custom theme changes | ||
| 2719 | |||
| 2720 | *** New command `M-x customize-themes', which provides a convenient | ||
| 2721 | interface for enabling and disabling Custom themes. | ||
| 2722 | |||
| 2723 | *** New option `custom-theme-load-path' is the load path for themes. | ||
| 2724 | Emacs no longer looks for Custom themes in `load-path'. The default | ||
| 2725 | value of `custom-theme-load-path' says to look for themes in | ||
| 2726 | `custom-theme-directory', followed by a subdirectory of | ||
| 2727 | `data-directory' named "themes/", which contains a small selection of | ||
| 2728 | built-in Custom themes. | ||
| 2729 | |||
| 2730 | *** New option `custom-safe-themes' records known-safe theme files. | ||
| 2731 | If a theme is not in this list, Emacs queries before loading it, and | ||
| 2732 | offers to save the theme to `custom-safe-themes' automatically. By | ||
| 2733 | default, all themes included in Emacs are treated as safe. | ||
| 2734 | |||
| 2735 | ** Improved GTK integration | ||
| 2736 | |||
| 2737 | *** GTK scroll-bars are now placed on the right by default. | ||
| 2738 | The function `set-scroll-bar-mode' can change this. | ||
| 2739 | |||
| 2740 | *** GTK tool bars can have just text, just images or images and text. | ||
| 2741 | Customize `tool-bar-style' to choose the style. On a Gnome desktop, | ||
| 2742 | the default is taken from desktop settings. | ||
| 2743 | |||
| 2744 | *** GTK tool bars can be placed on any edge of the frame. | ||
| 2745 | The frame-parameter tool-bar-position controls this. It takes the | ||
| 2746 | values top, left, right or bottom. The Options => Show/Hide menu has | ||
| 2747 | entries for this. | ||
| 2748 | |||
| 2749 | *** The default colors for selected text (the `region' face) are taken | ||
| 2750 | from the GTK theme when Emacs is built with GTK. | ||
| 2751 | |||
| 2752 | *** Emacs uses GTK tooltips by default if built with GTK. | ||
| 2753 | You can disable this by changing `x-gtk-use-system-tooltips' to nil. | ||
| 2754 | |||
| 2755 | ** Graphical interface changes | ||
| 2756 | |||
| 2757 | *** On graphical displays, the mode-line no longer ends in dashes. | ||
| 2758 | Also, the first dash (which does not indicate anything) is just | ||
| 2759 | displayed as a space. | ||
| 2760 | |||
| 2761 | *** `menu-bar-select-buffer-function' lets you choose another operation | ||
| 2762 | instead of `switch-to-buffer' when selecting an item in the Buffers menu. | ||
| 2763 | |||
| 2764 | *** Lucid menus and dialogs can display antialiased fonts if Emacs is | ||
| 2765 | built with Xft. These fonts can be set via X resources, for example: | ||
| 2766 | Emacs.pane.menubar.font: Courier-12 | ||
| 2767 | |||
| 2768 | ** Exiting changes | ||
| 2769 | |||
| 2770 | *** Emacs now calls `kill-emacs' if it receives SIGTERM or SIGHUP, | ||
| 2771 | or if it receives a SIGINT signal in batch mode. | ||
| 2772 | |||
| 2773 | *** `kill-emacs-hook' is now also run in batch mode. | ||
| 2774 | Third-party code which adds to `kill-emacs-hook' should check if they | ||
| 2775 | do the right thing in batch mode. | ||
| 2776 | |||
| 2777 | ** Scrolling changes | ||
| 2778 | |||
| 2779 | *** New scrolling commands `scroll-up-command' and `scroll-down-command' | ||
| 2780 | (bound to C-v/[next] and M-v/[prior]) do not signal errors at top/bottom | ||
| 2781 | of buffer at first key-press (instead they move to top/bottom of buffer) | ||
| 2782 | when `scroll-error-top-bottom' is non-nil. | ||
| 2783 | |||
| 2784 | *** New option `scroll-error-top-bottom' (see above). | ||
| 2785 | |||
| 2786 | *** New scrolling commands `scroll-up-line' and `scroll-down-line' | ||
| 2787 | scroll a line instead of full screen. | ||
| 2788 | |||
| 2789 | *** New property `scroll-command' should be set on a command's symbol to | ||
| 2790 | define it as a scroll command affected by `scroll-preserve-screen-position'. | ||
| 2791 | |||
| 2792 | *** If you customize `scroll-conservatively' to a value greater than 100, | ||
| 2793 | Emacs will never recenter point in the window when it scrolls due to | ||
| 2794 | cursor motion commands or commands that move point (e.f., `M-g M-g'). | ||
| 2795 | Previously, you needed to use `most-positive-fixnum' as the value of | ||
| 2796 | `scroll-conservatively' to achieve the same effect. | ||
| 2797 | |||
| 2798 | *** "Aggressive" scrolling now honors the scroll margins. | ||
| 2799 | If you customize `scroll-up-aggressively' or | ||
| 2800 | `scroll-down-aggressively' and move point off the window, Emacs now | ||
| 2801 | scrolls the window so as to avoid positioning point inside the scroll | ||
| 2802 | margin. | ||
| 2803 | |||
| 2804 | ** Basic SELinux support has been added. | ||
| 2805 | This requires Emacs to be linked with libselinux at build time. | ||
| 2806 | |||
| 2807 | *** Emacs preserves the SELinux file context when backing up. | ||
| 2808 | Also, the function `copy-file' has an extra optional argument for | ||
| 2809 | preserving SELinux context, and the return value of `backup-buffer' | ||
| 2810 | now includes the SELinux context. | ||
| 2811 | |||
| 2812 | *** New functions `file-selinux-context' and `set-file-selinux-context' | ||
| 2813 | get and set the SELinux context of a file. | ||
| 2814 | |||
| 2815 | ** Trash changes | ||
| 2816 | |||
| 2817 | *** `delete-by-moving-to-trash' now only affects commands that specify | ||
| 2818 | trashing. This avoids inadvertently trashing temporary files. | ||
| 2819 | |||
| 2820 | *** Calling `delete-file' or `delete-directory' with a prefix argument | ||
| 2821 | now forces true deletion, regardless of `delete-by-moving-to-trash'. | ||
| 2822 | |||
| 2823 | ** File- and directory-local variable changes | ||
| 2824 | |||
| 2825 | *** You can stop directory local vars from applying to subdirectories. | ||
| 2826 | Add an element (subdirs . nil) to the alist portion of any variables | ||
| 2827 | settings to indicate that the section should not apply to | ||
| 2828 | subdirectories. | ||
| 2829 | |||
| 2830 | *** Directory local variables can apply to some file-less buffers. | ||
| 2831 | Affected modes include dired, vc-dir, and log-edit. For example, | ||
| 2832 | adding "(diff-mode . ((mode . whitespace)))" to .dir-locals.el will | ||
| 2833 | turn on `whitespace-mode' for *vc-diff* buffers. Modes should call | ||
| 2834 | `hack-dir-local-variables-non-file-buffer' to support this. | ||
| 2835 | |||
| 2836 | *** Using "mode: MINOR-MODE" to enable a minor mode is deprecated. | ||
| 2837 | Instead, use "eval: (minor-mode 1)". | ||
| 2838 | |||
| 2839 | *** The variable `inhibit-first-line-modes-regexps' has been renamed | ||
| 2840 | to `inhibit-local-variables-regexps'. As the name suggests, it now | ||
| 2841 | applies to ALL file local variables, not just -*- lines. The | ||
| 2842 | associated `inhibit-first-line-modes-suffixes' has been renamed in the | ||
| 2843 | corresponding way. | ||
| 2844 | |||
| 2845 | ** Window changes | ||
| 2846 | |||
| 2847 | *** The `quit-window' command now restores the last buffer displayed | ||
| 2848 | in the quitted window. | ||
| 2849 | |||
| 2850 | *** Resizing an Emacs frame now preserves proportional window sizes, | ||
| 2851 | modulo restrictions like window minimum sizes and fixed-size windows. | ||
| 2852 | |||
| 2853 | *** The behavior of `display-buffer' is now customizable in detail. | ||
| 2854 | |||
| 2855 | **** New option `display-buffer-base-action' specifies a list of | ||
| 2856 | user-determined display "actions" (functions and optional arguments | ||
| 2857 | for choosing the displaying window). | ||
| 2858 | |||
| 2859 | This takes precedence over the default display action, which is | ||
| 2860 | specified by `display-buffer-fallback-action'. | ||
| 2861 | |||
| 2862 | **** New option `display-buffer-alist' maps buffer name regexps to | ||
| 2863 | display actions, taking precedence over `display-buffer-base-action'. | ||
| 2864 | |||
| 2865 | *** New option `window-combination-limit'. | ||
| 2866 | The new option `window-combination-limit' allows to return the space | ||
| 2867 | obtained for resizing or creating a window more reliably to the window | ||
| 2868 | from which such space was obtained. | ||
| 2869 | |||
| 2870 | *** New option `window-combination-resize'. | ||
| 2871 | The new option `window-combination-resize' allows to split a window that | ||
| 2872 | otherwise cannot be split because it's too small by stealing space from | ||
| 2873 | other windows in the same combination. Subsequent resizing or deletion | ||
| 2874 | of the window will resize all windows in the same combination as well. | ||
| 2875 | |||
| 2876 | *** New option `frame-auto-hide-function' lets you choose between | ||
| 2877 | iconifying or deleting a frame when burying a buffer in a dedicated | ||
| 2878 | frame, or quitting a window showing a buffer in a frame of its own. | ||
| 2879 | |||
| 2880 | *** New commands `maximize-window' and `minimize-window'. | ||
| 2881 | These maximize and minimize the size of a window within its frame. | ||
| 2882 | |||
| 2883 | *** New commands `switch-to-prev-buffer' and `switch-to-next-buffer'. | ||
| 2884 | These functions allow to navigate through the live buffers that have | ||
| 2885 | been shown in a specific window. | ||
| 2886 | |||
| 2887 | ** Minibuffer changes | ||
| 2888 | |||
| 2889 | *** The inactive minibuffer has its own major mode `minibuffer-inactive-mode'. | ||
| 2890 | This is handy for minibuffer-only frames, and is also used for the feature | ||
| 2891 | where mouse-1 pops up *Messages*"', which can now easily be changed. | ||
| 2892 | |||
| 2893 | *** Minibuffers set `truncate-lines' to nil. | ||
| 2894 | If you want to change the value to something else, you could use | ||
| 2895 | for example `minibuffer-setup-hook'. | ||
| 2896 | |||
| 2897 | ** `auto-mode-case-fold' is now enabled by default. | ||
| 2898 | |||
| 2899 | ** `backup-by-copying-when-mismatch' now defaults to t. | ||
| 2900 | |||
| 2901 | ** New basic faces `error', `warning', `success'. | ||
| 2902 | These are used to highlight text indicating failure, caution or | ||
| 2903 | successful operation. | ||
| 2904 | |||
| 2905 | ** New option `list-colors-sort' defines the color sort order | ||
| 2906 | for `list-colors-display'. | ||
| 2907 | |||
| 2908 | ** The variable `focus-follows-mouse' now always defaults to nil. | ||
| 2909 | |||
| 2910 | |||
| 2911 | * Editing Changes in Emacs 24.1 | ||
| 2912 | |||
| 2913 | ** Search changes | ||
| 2914 | |||
| 2915 | *** C-y in Isearch is now bound to `isearch-yank-kill', instead of | ||
| 2916 | `isearch-yank-line'. | ||
| 2917 | |||
| 2918 | *** M-y in Isearch is now bound to `isearch-yank-pop', instead of | ||
| 2919 | `isearch-yank-kill'. | ||
| 2920 | |||
| 2921 | *** M-s C-e in Isearch is now bound to `isearch-yank-line'. | ||
| 2922 | |||
| 2923 | ** New commands `count-words-region' and `count-words'. | ||
| 2924 | |||
| 2925 | *** M-= is bound to `count-words-region', not `count-lines-region'. | ||
| 2926 | The `count-words-region' command, when called interactively, reports | ||
| 2927 | the number of lines, words, and characters in the region. It is a | ||
| 2928 | superset of the old `count-lines-region', which is now an obsolete | ||
| 2929 | alias for it. | ||
| 2930 | |||
| 2931 | ** The command `just-one-space' (M-SPC), if given a negative argument, | ||
| 2932 | also deletes newlines around point. | ||
| 2933 | |||
| 2934 | ** Deletion changes | ||
| 2935 | |||
| 2936 | *** New option `delete-active-region'. | ||
| 2937 | If non-nil, [delete] and DEL delete the region if it is active and no | ||
| 2938 | prefix argument is given. If set to `kill', those commands kill | ||
| 2939 | instead. | ||
| 2940 | |||
| 2941 | *** New command `delete-forward-char', bound to [delete]. | ||
| 2942 | This is meant for interactive use, and obeys `delete-active-region'. | ||
| 2943 | The command `delete-char' does not obey `delete-active-region'. | ||
| 2944 | |||
| 2945 | *** `delete-backward-char' is now a Lisp function. | ||
| 2946 | Apart from obeying `delete-active-region', its behavior is unchanged. | ||
| 2947 | However, the byte compiler now warns if it is called from Lisp; Lisp | ||
| 2948 | callers should use delete-char with a negative argument instead. | ||
| 2949 | |||
| 2950 | *** The option `mouse-region-delete-keys' has been deleted. | ||
| 2951 | |||
| 2952 | ** Selection changes. | ||
| 2953 | |||
| 2954 | The default handling of clipboard and primary selections has been | ||
| 2955 | changed to conform with modern X applications. In short, most | ||
| 2956 | commands for killing and yanking text now use the clipboard, while | ||
| 2957 | mouse commands use the primary selection. | ||
| 2958 | |||
| 2959 | In the following, we provide a list of these changes, followed by a | ||
| 2960 | list of steps to get the old behavior back if you prefer that. | ||
| 2961 | |||
| 2962 | *** `select-active-regions' now defaults to t. | ||
| 2963 | Merely selecting text (e.g. with drag-mouse-1) no longer puts it in | ||
| 2964 | the kill ring. The selected text is put in the primary selection, if | ||
| 2965 | the system possesses a separate primary selection facility (e.g. X). | ||
| 2966 | |||
| 2967 | **** `select-active-regions' also accepts a new value, `only'. | ||
| 2968 | This means to only set the primary selection for temporarily active | ||
| 2969 | regions (usually made by mouse-dragging or shift-selection); | ||
| 2970 | "ordinary" active regions, such as those made with C-SPC followed by | ||
| 2971 | point motion, do not alter the primary selection. | ||
| 2972 | |||
| 2973 | **** `mouse-drag-copy-region' now defaults to nil. | ||
| 2974 | |||
| 2975 | *** mouse-2 is now bound to `mouse-yank-primary'. | ||
| 2976 | This pastes from the primary selection, ignoring the kill-ring. | ||
| 2977 | Previously, mouse-2 was bound to `mouse-yank-at-click'. | ||
| 2978 | |||
| 2979 | *** `x-select-enable-clipboard' now defaults to t on all platforms. | ||
| 2980 | |||
| 2981 | *** `x-select-enable-primary' now defaults to nil. | ||
| 2982 | Thus, commands that kill text or copy it to the kill-ring (such as | ||
| 2983 | M-w, C-w, and C-k) also use the clipboard---not the primary selection. | ||
| 2984 | |||
| 2985 | **** The "Copy", "Cut", and "Paste" items in the "Edit" menu are now | ||
| 2986 | exactly equivalent to M-w, C-w, and C-y respectively. | ||
| 2987 | |||
| 2988 | **** Note that on MS-Windows, `x-select-enable-clipboard' was already | ||
| 2989 | non-nil by default, as Windows does not support the primary selection | ||
| 2990 | between applications. | ||
| 2991 | |||
| 2992 | *** To return to the previous behavior, do the following: | ||
| 2993 | |||
| 2994 | **** Change `select-active-regions' to nil. | ||
| 2995 | **** Change `mouse-drag-copy-region' to t. | ||
| 2996 | **** Change `x-select-enable-primary' to t (on X only). | ||
| 2997 | **** Change `x-select-enable-clipboard' to nil. | ||
| 2998 | **** Bind `mouse-yank-at-click' to mouse-2. | ||
| 2999 | |||
| 3000 | *** Support for X cut buffers has been removed. | ||
| 3001 | |||
| 3002 | *** X clipboard managers are now supported. | ||
| 3003 | To inhibit this, change `x-select-enable-clipboard-manager' to nil. | ||
| 3004 | |||
| 3005 | ** New command `C-x r N' (`rectangle-number-lines') numbers the lines | ||
| 3006 | in the current rectangle. With a prefix argument, this prompts for a | ||
| 3007 | number to count from and for a format string. | ||
| 3008 | |||
| 3009 | ** `redisplay-dont-pause' now defaults to t. | ||
| 3010 | This makes Emacs feel more responsive to editing commands that arrive | ||
| 3011 | at high rate, e.g. if you lean on some key, because stopping redisplay | ||
| 3012 | in the middle (when this variable is nil) forces more expensive | ||
| 3013 | updates later on, and Emacs appears to be unable to keep up. | ||
| 3014 | |||
| 3015 | ** The behavior of <TAB> for active regions in Text mode has changed. | ||
| 3016 | In Text and related modes, typing <TAB> (`indent-for-tab-command') | ||
| 3017 | when the region is active causes Emacs to indent all the lines in the | ||
| 3018 | region, aligning them with the line previous to the first line in the | ||
| 3019 | region (or with the left margin if there is no previous line). | ||
| 3020 | |||
| 3021 | ** When `occur' is called with a prefix argument, matching strings are | ||
| 3022 | collected into the `*Occur*' buffer without line numbers. If there | ||
| 3023 | are parenthesized subexpressions in the specified regexp, `occur' | ||
| 3024 | reads replacement text that may contain \\& and \\N whose convention | ||
| 3025 | follows `replace-match'. | ||
| 3026 | |||
| 3027 | |||
| 3028 | * Changes in Specialized Modes and Packages in Emacs 24.1 | ||
| 3029 | |||
| 3030 | ** Archive Mode has basic support for browsing and updating 7z archives. | ||
| 3031 | |||
| 3032 | ** BibTeX mode | ||
| 3033 | |||
| 3034 | *** BibTeX mode now supports biblatex. | ||
| 3035 | Use the variable `bibtex-dialect' to select different BibTeX dialects. | ||
| 3036 | `bibtex-entry-field-alist' is now an obsolete alias for | ||
| 3037 | `bibtex-BibTeX-entry-alist'. | ||
| 3038 | |||
| 3039 | *** New command `bibtex-search-entries', bound to C-c C-a. | ||
| 3040 | |||
| 3041 | *** New `bibtex-entry-format' option `sort-fields', disabled by default. | ||
| 3042 | |||
| 3043 | *** New variable `bibtex-search-entry-globally'. | ||
| 3044 | |||
| 3045 | ** Browse-url | ||
| 3046 | |||
| 3047 | *** New option `browse-url-mailto-function' specifies how to handle "mailto:"s. | ||
| 3048 | |||
| 3049 | *** The default browser used by the package is now the "xdg-open" program, | ||
| 3050 | on platforms that support it. This calls your desktop's preferred browser. | ||
| 3051 | |||
| 3052 | ** Calc | ||
| 3053 | |||
| 3054 | *** Support for musical notes. | ||
| 3055 | |||
| 3056 | *** Support for logarithmic units. | ||
| 3057 | |||
| 3058 | *** No longer uses the tex prefix for TeX specific unit names when | ||
| 3059 | using TeX or LaTeX mode. | ||
| 3060 | |||
| 3061 | *** New option to highlight selections using faces. | ||
| 3062 | |||
| 3063 | *** `calc-histogram' has the option of using a vector to determine the bins. | ||
| 3064 | |||
| 3065 | *** New "O" option prefix. | ||
| 3066 | |||
| 3067 | *** Use the "O" prefix to "d r" (`calc-radix') to turn on twos-complement mode. | ||
| 3068 | |||
| 3069 | ** Calendar, Diary, and Appt | ||
| 3070 | |||
| 3071 | *** Diary entries can contain non-printing "comments". | ||
| 3072 | See the variable `diary-comment-start'. | ||
| 3073 | |||
| 3074 | *** Appointments can specify their individual warning times. | ||
| 3075 | See the variable `appt-warning-time-regexp'. | ||
| 3076 | |||
| 3077 | *** The function specified by `appt-disp-window-function' may be passed | ||
| 3078 | lists of arguments if multiple appointments are due at similar times. | ||
| 3079 | If you are using a custom function for this, you should update it. | ||
| 3080 | |||
| 3081 | *** New function `diary-hebrew-birthday'. | ||
| 3082 | |||
| 3083 | *** Elements of `calendar-day-abbrev-array' and `calendar-month-abbrev-array' | ||
| 3084 | may no longer be nil, but must all be strings. | ||
| 3085 | |||
| 3086 | *** The obsolete (since Emacs 22.1) method of enabling the appt | ||
| 3087 | package by adding `appt-make-list' to `diary-hook' has been removed. | ||
| 3088 | Use `appt-activate' instead. | ||
| 3089 | |||
| 3090 | *** Some appt variables (obsolete since Emacs 22.1) have been removed: | ||
| 3091 | appt-issue-message (use the function appt-activate) | ||
| 3092 | appt-visible/appt-msg-window (use the variable appt-display-format) | ||
| 3093 | |||
| 3094 | *** Some diary function aliases (obsolete since Emacs 22.1) have been removed: | ||
| 3095 | view-diary-entries, list-diary-entries, show-all-diary-entries | ||
| 3096 | |||
| 3097 | ** CC Mode | ||
| 3098 | |||
| 3099 | *** New feature to "guess" the style in an existing buffer. | ||
| 3100 | The main entry point is M-x c-guess. | ||
| 3101 | |||
| 3102 | *** Java Mode now supports Java 5.0 (Tiger) and 6 (Mustang). | ||
| 3103 | |||
| 3104 | *** `c-beginning-of-defun' and `c-end-of-defun' now respect nested scopes. | ||
| 3105 | Thus C-M-a will, by default, go to the beginning of the immediate function, | ||
| 3106 | not the top level. | ||
| 3107 | |||
| 3108 | *** "Macros with semicolons" can be registered for correct indentation. | ||
| 3109 | Where such a macro ends a line (no semicolon) the next statement is no longer | ||
| 3110 | parsed as a statement continuation. | ||
| 3111 | |||
| 3112 | ** Comint and modes derived from it use the standard completion code. | ||
| 3113 | |||
| 3114 | ** Compilation mode | ||
| 3115 | |||
| 3116 | *** Compilation mode can be used without Font Lock mode. | ||
| 3117 | `compilation-parse-errors-function' is now obsolete. | ||
| 3118 | |||
| 3119 | *** New variable `compilation-filter-start', which is bound while | ||
| 3120 | `compilation-filter-hook' runs. It records the start position of the | ||
| 3121 | text inserted by `compilation-filter'. | ||
| 3122 | |||
| 3123 | *** `compilation-error-screen-columns' and `compilation-first-column' | ||
| 3124 | are obeyed in the editing buffer. So programming language modes can | ||
| 3125 | set them, whereas previously only the value in the *Compilation* | ||
| 3126 | buffer was used. | ||
| 3127 | |||
| 3128 | ** Customize | ||
| 3129 | |||
| 3130 | *** Customize buffers now contain a search field. | ||
| 3131 | The search is performed using `customize-apropos'. | ||
| 3132 | To turn off the search field, set `custom-search-field' to nil. | ||
| 3133 | |||
| 3134 | *** Options in customize group buffers start out hidden if not customized. | ||
| 3135 | Use the arrow to the left of the option name to toggle visibility. | ||
| 3136 | |||
| 3137 | *** custom-buffer-sort-alphabetically now defaults to t. | ||
| 3138 | |||
| 3139 | *** The color widget now has a "Choose" button, which allows you to | ||
| 3140 | choose a color via `list-colors-display'. | ||
| 3141 | |||
| 3142 | ** D-Bus | ||
| 3143 | |||
| 3144 | *** It is now possible to access buses other than the default system | ||
| 3145 | or session bus. | ||
| 3146 | |||
| 3147 | *** The `dbus-register-method' and `dbus-register-property' functions | ||
| 3148 | optionally do not register names. | ||
| 3149 | |||
| 3150 | *** The new function `dbus-register-service' registers a known service | ||
| 3151 | name on a D-Bus without also registering a property or a method. | ||
| 3152 | |||
| 3153 | ** Dired-x | ||
| 3154 | |||
| 3155 | *** C-x C-j (`dired-jump') and C-x 4 C-j (`dired-jump-other-window'), | ||
| 3156 | if called with a prefix argument, read a file name from the minibuffer | ||
| 3157 | instead of using the current buffer. | ||
| 3158 | |||
| 3159 | *** The "dired local variables" feature of Dired-x is obsolete. | ||
| 3160 | The standard directory local variables feature replaces it. | ||
| 3161 | |||
| 3162 | ** ERC changes | ||
| 3163 | |||
| 3164 | *** New options `erc-autojoin-timing' and `erc-autojoin-delay', | ||
| 3165 | controlling attempts to autojoin a channel. | ||
| 3166 | |||
| 3167 | *** New variable `erc-coding-system-precedence': If we use `undecided' | ||
| 3168 | as the server coding system, this variable will then be consulted. | ||
| 3169 | The default is to decode strings that can be decoded as utf-8 as | ||
| 3170 | utf-8, and do the normal `undecided' decoding for the rest. | ||
| 3171 | |||
| 3172 | ** Eshell changes | ||
| 3173 | |||
| 3174 | *** The default value of `eshell-directory-name' has changed | ||
| 3175 | to be an "eshell" directory in `user-emacs-directory'. | ||
| 3176 | The old "~/.eshell/" directory is still used if it exists, though. | ||
| 3177 | |||
| 3178 | ** gdb-mi | ||
| 3179 | |||
| 3180 | *** The M-x gdb command now uses the GDB Machine Interface protocol. | ||
| 3181 | It now supports multithread non-stop debugging and simultaneous | ||
| 3182 | debugging of several threads. | ||
| 3183 | |||
| 3184 | ** Image mode | ||
| 3185 | |||
| 3186 | *** RET (`image-toggle-animation') toggles animation, if applicable. | ||
| 3187 | Animation plays once, unless the option `image-animate-loop' is non-nil. | ||
| 3188 | |||
| 3189 | ** Info | ||
| 3190 | |||
| 3191 | *** New command M-x info-display-manual displays a named Info manual. | ||
| 3192 | If that manual is already visited in some Info buffer, it displays | ||
| 3193 | that buffer. (This is handy if you have many manuals in many *info* | ||
| 3194 | buffers, and don't remember the name of the buffer visiting the manual | ||
| 3195 | you want to consult.) Otherwise, it loads and displays the manual. | ||
| 3196 | |||
| 3197 | *** `e' is now bound to `end-of-buffer' rather than to `Info-edit'. | ||
| 3198 | This is for compatibility with the stand-alone Info reader program, | ||
| 3199 | and also because `Info-edit' is a rarely used command that is disabled | ||
| 3200 | by default. | ||
| 3201 | |||
| 3202 | ** Mail mode changes (not Message mode) | ||
| 3203 | |||
| 3204 | *** New command M-x mail-add-attachment for adding MIME attachments | ||
| 3205 | |||
| 3206 | *** The command M-x mail-attach-file was renamed to M-x mail-insert-file. | ||
| 3207 | (Its name is misleading, since it has nothing to do with MIME | ||
| 3208 | attachments.) The old name is now an obsolete alias to the new name. | ||
| 3209 | |||
| 3210 | ** MH-E has been updated to MH-E version 8.3.1. | ||
| 3211 | See MH-E-NEWS for details. | ||
| 3212 | |||
| 3213 | ** Modula-2 mode provides auto-indentation. | ||
| 3214 | |||
| 3215 | ** mpc.el: Can use pseudo tags of the form tag1|tag2 as a union of two tags. | ||
| 3216 | |||
| 3217 | ** nXML mode no longer binds C-RET to `nxml-complete'. | ||
| 3218 | Completion is now performed via `completion-at-point', bound to C-M-i | ||
| 3219 | or M-TAB. If `nxml-bind-meta-tab-to-complete-flag' is non-nil (the | ||
| 3220 | default), this performs tag completion. | ||
| 3221 | |||
| 3222 | ** Org mode has been updated to version 7.8.09. | ||
| 3223 | See ORG-NEWS for details. | ||
| 3224 | |||
| 3225 | ** Prolog mode has been completely revamped, with lots of additional | ||
| 3226 | functionality such as more intelligent indentation, electricity, | ||
| 3227 | support for more variants, including Mercury, and a lot more. | ||
| 3228 | |||
| 3229 | ** Rmail | ||
| 3230 | |||
| 3231 | *** The command `rmail-epa-decrypt' decrypts OpenPGP data | ||
| 3232 | in the Rmail incoming message. | ||
| 3233 | |||
| 3234 | *** The variable `rmail-message-filter' no longer has any effect. | ||
| 3235 | This change was made in Emacs 23.1 but was not advertised at the time. | ||
| 3236 | Try using `rmail-show-message-hook' instead. | ||
| 3237 | |||
| 3238 | ** Shell mode | ||
| 3239 | |||
| 3240 | *** M-x shell prompts for the shell path name if the default directory | ||
| 3241 | is a remote file name and neither the environment variable $ESHELL nor | ||
| 3242 | the variable `explicit-shell-file-name' is set. | ||
| 3243 | |||
| 3244 | *** TAB is now bound to the standard `completion-at-point' command, | ||
| 3245 | which now implements the pcomplete rules for shell command completion. | ||
| 3246 | |||
| 3247 | ** SMTPmail | ||
| 3248 | |||
| 3249 | *** SMTPmail now uses encrypted connections (via STARTTLS) by default | ||
| 3250 | if the mail server supports them. This uses either built-in GnuTLS | ||
| 3251 | support, or the starttls.el library. Customize `smtpmail-stream-type' | ||
| 3252 | to change this. | ||
| 3253 | |||
| 3254 | *** The variable `smtpmail-auth-credentials' has been removed. | ||
| 3255 | By default, the information is now stored in the file ~/.authinfo. | ||
| 3256 | This was the default value of smtpmail-auth-credentials. If you had | ||
| 3257 | customized smtpmail-auth-credentials to a list of user names and | ||
| 3258 | passwords, those settings are not used. During your first connection | ||
| 3259 | to the smtp server, Emacs will prompt for the user name and password, | ||
| 3260 | and offer to save them to ~/.authinfo. Or you can manually copy the | ||
| 3261 | credentials to ~/.authinfo. For example, if you had | ||
| 3262 | |||
| 3263 | (setq smtpmail-auth-credentials | ||
| 3264 | '(("mail.example.org" 25 "jim" "s!cret"))) | ||
| 3265 | |||
| 3266 | then the equivalent line in ~/.authinfo would be | ||
| 3267 | |||
| 3268 | machine mail.example.org port 25 login jim password s!cret | ||
| 3269 | |||
| 3270 | See the auth-source manual for more information, e.g. on encrypting | ||
| 3271 | the credentials file. | ||
| 3272 | |||
| 3273 | *** The variable `smtpmail-starttls-credentials' has been removed. | ||
| 3274 | If you had that set, you need to put | ||
| 3275 | |||
| 3276 | machine smtp.whatever.foo port 25 key "~/.my_smtp_tls.key" cert "~/.my_smtp_tls.cert" | ||
| 3277 | |||
| 3278 | in your ~/.authinfo file instead. | ||
| 3279 | |||
| 3280 | *** SMTPmail defaults to using the address in the From: header as the | ||
| 3281 | SMTP MAIL FROM envelope. To override this, set `mail-envelope-from' | ||
| 3282 | to the address you wish to use instead. | ||
| 3283 | |||
| 3284 | ** SQL mode | ||
| 3285 | |||
| 3286 | *** New options `sql-port', `sql-connection-alist', `sql-send-terminator', | ||
| 3287 | and `sql-oracle-scan-on'. | ||
| 3288 | |||
| 3289 | *** New options controlling prompting for login parameters. | ||
| 3290 | Each supported product has a custom variable `sql-*-login-params', | ||
| 3291 | which is a list of the parameters to be prompted for before a | ||
| 3292 | connection is established. | ||
| 3293 | |||
| 3294 | *** The command `sql-product-interactive' now takes a prefix argument, | ||
| 3295 | which causes it to prompt for an SQL product. | ||
| 3296 | |||
| 3297 | *** Product-specific SQL interactive commands now take prefix arguments. | ||
| 3298 | These commands (`sql-sqlite', `sql-postgres', `sql-mysql', etc.), | ||
| 3299 | given a prefix argument, prompt for a name for the SQL interactive | ||
| 3300 | buffer. This reduces the need for calling `sql-rename-buffer'. | ||
| 3301 | |||
| 3302 | *** SQL interactive modes suppress command continuation prompts, and | ||
| 3303 | replace tabs with spaces. The first change impacts multiple line SQL | ||
| 3304 | statements entered with C-j between each line, statements yanked into | ||
| 3305 | the buffer and statements sent with `sql-send-*' functions. The | ||
| 3306 | second prevents the MySQL and Postgres interpreters from listing | ||
| 3307 | object name completions when sent text via `sql-send-*' functions. | ||
| 3308 | |||
| 3309 | *** New command `sql-connect' starts a predefined SQLi session, | ||
| 3310 | using the login parameters from `sql-connection-alist'. | ||
| 3311 | |||
| 3312 | *** New "Save Connection" menu item in SQLi buffers. | ||
| 3313 | This gathers the login params specified for the SQLi session, if it | ||
| 3314 | was not started by a connection, and saves them as a new connection. | ||
| 3315 | |||
| 3316 | *** New commands for listing database objects and details: | ||
| 3317 | sql-list-all and sql-list-table. | ||
| 3318 | |||
| 3319 | *** An API for manipulating SQL product definitions has been added. | ||
| 3320 | |||
| 3321 | ** TeX modes | ||
| 3322 | |||
| 3323 | *** latex-electric-env-pair-mode keeps \begin..\end matched on the fly. | ||
| 3324 | |||
| 3325 | ** Tramp | ||
| 3326 | |||
| 3327 | *** New inline access method "ksu" (kerberized su). | ||
| 3328 | |||
| 3329 | *** The following access methods are discontinued: "ssh1_old", | ||
| 3330 | "ssh2_old", "scp1_old", "scp2_old", "imap", "imaps" and "fish". | ||
| 3331 | |||
| 3332 | *** The user option `remote-file-name-inhibit-cache' controls whether | ||
| 3333 | remote file attributes are cached for better performance. | ||
| 3334 | |||
| 3335 | *** The option `ange-ftp-binary-file-name-regexp' has changed its | ||
| 3336 | default value to "". | ||
| 3337 | |||
| 3338 | *** Handlers for `file-selinux-context' and `set-file-selinux-context' | ||
| 3339 | for remote machines which support SELinux. | ||
| 3340 | |||
| 3341 | ** New function `url-queue-retrieve', which behaves like url-retrieve, | ||
| 3342 | but with limits (`url-queue-parallel-processes', `url-queue-timeout') on | ||
| 3343 | the degree of parallelism. | ||
| 3344 | |||
| 3345 | ** VC and related modes | ||
| 3346 | |||
| 3347 | *** Support for pulling on distributed version control systems. | ||
| 3348 | The command C-x v + (`vc-pull') runs a "pull" operation, if it is | ||
| 3349 | supported (currently with Bzr, Git, and Mercurial), to update the | ||
| 3350 | current branch and working tree. A prefix argument means to prompt | ||
| 3351 | the user for specifics, e.g. a pull location. | ||
| 3352 | |||
| 3353 | *** `vc-update' is now an alias for `vc-pull'. | ||
| 3354 | |||
| 3355 | *** Support for merging on distributed version control systems. | ||
| 3356 | The command C-x v m (`vc-merge') now runs a "merge" operation, if it | ||
| 3357 | is supported (currently with Bzr, Git, and Mercurial), to merge | ||
| 3358 | changes from another branch into the current one. It prompts for | ||
| 3359 | specifics, e.g. a merge source. | ||
| 3360 | |||
| 3361 | *** New option `vc-revert-show-diff' controls whether `vc-revert' | ||
| 3362 | shows a diff while querying the user. It defaults to t. | ||
| 3363 | |||
| 3364 | *** Log entries in some Log View buffers can be toggled to display a | ||
| 3365 | longer description by typing RET (log-view-toggle-entry-display). | ||
| 3366 | This is currently supported for Bzr, Git, and Mercurial (to support | ||
| 3367 | another backend, define a `log-view-expanded-log-entry-function'). | ||
| 3368 | In the Log View buffers made by C-x v L (`vc-print-root-log'), you can | ||
| 3369 | use this to display the full log entry for the revision at point. | ||
| 3370 | |||
| 3371 | *** New command `vc-ediff' allows visual comparison of two revisions | ||
| 3372 | of a file similar to `vc-diff', but using ediff backend. | ||
| 3373 | |||
| 3374 | *** The option `vc-initial-comment' was removed in Emacs 23.2, but | ||
| 3375 | this was not advertised at the time. | ||
| 3376 | |||
| 3377 | *** `vc-toggle-read-only' is an obsolete alias for `toggle-read-only'. | ||
| 3378 | Since Emacs 23, it has done the same thing as `toggle-read-only', but | ||
| 3379 | this was not advertised at the time. | ||
| 3380 | |||
| 3381 | ** Obsolete modes | ||
| 3382 | |||
| 3383 | *** abbrevlist.el | ||
| 3384 | |||
| 3385 | *** erc-hecomplete.el (use erc-pcomplete.el instead) | ||
| 3386 | |||
| 3387 | *** partial-completion-mode (complete.el) is obsolete. | ||
| 3388 | You can get a comparable behavior with: | ||
| 3389 | (setq completion-styles '(partial-completion initials)) | ||
| 3390 | (setq completion-pcm-complete-word-inserts-delimiters t) | ||
| 3391 | |||
| 3392 | *** pc-mode.el is obsolete (CUA mode is much more comprehensive). | ||
| 3393 | |||
| 3394 | *** pgg is obsolete (use EasyPG instead). | ||
| 3395 | |||
| 3396 | *** sregex.el is obsolete, since rx.el is a strict superset. | ||
| 3397 | |||
| 3398 | *** s-region.el and pc-select.el are obsolete. | ||
| 3399 | They are superseded by shift-select-mode, enabled by default since 23.1. | ||
| 3400 | |||
| 3401 | *** vc-mcvs.el is obsolete (for lack of a maintainer). | ||
| 3402 | |||
| 3403 | ** Miscellaneous | ||
| 3404 | |||
| 3405 | *** The Landmark game is now invoked with `landmark', not `lm'. | ||
| 3406 | Its functions and variables have been similarly renamed. | ||
| 3407 | |||
| 3408 | *** In `ido-file-completion-map', C-v is no longer bound to `ido-toggle-vc'. | ||
| 3409 | (This interfered with cua-mode.) | ||
| 3410 | |||
| 3411 | *** f90.el has some support for Fortran 2008 syntax. | ||
| 3412 | |||
| 3413 | *** `copyright-fix-years' can optionally convert consecutive years to ranges. | ||
| 3414 | |||
| 3415 | *** New command `nato-region' converts text to NATO phonetic alphabet. | ||
| 3416 | |||
| 3417 | |||
| 3418 | * New Modes and Packages in Emacs 24.1 | ||
| 3419 | |||
| 3420 | ** Occur Edit mode applies edits made in *Occur* buffers to the | ||
| 3421 | original buffers. It is bound to "e" in Occur mode. | ||
| 3422 | |||
| 3423 | ** New global minor mode electric-pair-mode. | ||
| 3424 | When enabled, typing an open parenthesis automatically inserts the | ||
| 3425 | matching closing one. | ||
| 3426 | |||
| 3427 | ** New global minor mode electric-indent-mode. | ||
| 3428 | When enabled, typing certain characters triggers reindentation. | ||
| 3429 | Major modes wishing to use this can set electric-indent-chars or | ||
| 3430 | electric-indent-functions. | ||
| 3431 | |||
| 3432 | ** New global minor mode electric-layout-mode. | ||
| 3433 | When enabled, typing certain characters automatically inserts newlines. | ||
| 3434 | Major modes wishing to use this can set electric-layout-rules. | ||
| 3435 | |||
| 3436 | ** tabulated-list.el provides a generic major mode for tabulated data, | ||
| 3437 | from which other modes can be derived. | ||
| 3438 | |||
| 3439 | ** pcase.el provides the ML-style pattern matching macro `pcase'. | ||
| 3440 | |||
| 3441 | ** secrets.el is an implementation of the Secret Service API, an | ||
| 3442 | interface to password managers like GNOME Keyring or KDE Wallet. The | ||
| 3443 | Secret Service API requires D-Bus for communication. The command | ||
| 3444 | `secrets-show-secrets' offers a buffer with a visualization of the | ||
| 3445 | secrets. | ||
| 3446 | |||
| 3447 | ** notifications.el provides an implementation of the Desktop | ||
| 3448 | Notifications API. It requires D-Bus for communication. | ||
| 3449 | |||
| 3450 | ** soap-client.el supports access to SOAP web services from Emacs. | ||
| 3451 | soap-inspect.el is an interactive inspector for SOAP WSDL structures. | ||
| 3452 | |||
| 3453 | ** New generic mode, xmodmap-generic-mode, for xmodmap files. | ||
| 3454 | |||
| 3455 | ** New emacs-lock.el package. | ||
| 3456 | The previous version has been moved to obsolete/old-emacs-lock.el. | ||
| 3457 | Now, there is a proper minor mode `emacs-lock-mode'. Protection | ||
| 3458 | against exiting Emacs and killing the buffer can be set separately. | ||
| 3459 | The mechanism for automatically turning off protection for buffers | ||
| 3460 | with dead inferior processes has been generalized. | ||
| 3461 | |||
| 3462 | |||
| 3463 | * Incompatible Lisp Changes in Emacs 24.1 | ||
| 3464 | |||
| 3465 | ** Passing a nil argument to a minor mode function call now ENABLES | ||
| 3466 | the minor mode unconditionally. This is so that you can write e.g. | ||
| 3467 | |||
| 3468 | (add-hook 'text-mode-hook 'foo-mode) | ||
| 3469 | |||
| 3470 | to enable foo-mode in Text mode buffers, removing the need for | ||
| 3471 | `turn-on-foo-mode' style functions. This affects all mode commands | ||
| 3472 | defined by `define-minor-mode'. If called interactively, the mode | ||
| 3473 | command still toggles the minor mode. | ||
| 3474 | |||
| 3475 | ** The return value of `backup-buffer' has changed. | ||
| 3476 | It is now a list of three elements, where the second element is a list | ||
| 3477 | describing the original file's SELinux context. If Emacs or the | ||
| 3478 | system lacks SELinux support, the context list is (nil nil nil nil). | ||
| 3479 | See "Basic SELinux support" above, under "Changes in Emacs 24.1". | ||
| 3480 | |||
| 3481 | ** `char-direction-table' and the `char-direction' function were deleted. | ||
| 3482 | They were buggy and inferior to the new support of bidirectional | ||
| 3483 | editing introduced in Emacs 24. If you need the bidirectional | ||
| 3484 | properties of a character, use `get-char-code-property' with the last | ||
| 3485 | argument `bidi-class'. | ||
| 3486 | |||
| 3487 | ** `copy-directory' now copies the source directory as a subdirectory | ||
| 3488 | of the target directory, if the latter is an existing directory. The | ||
| 3489 | new optional arg COPY-CONTENTS, if non-nil, makes the function copy | ||
| 3490 | the contents directly into a pre-existing target directory. | ||
| 3491 | |||
| 3492 | ** For mouse click input events in the text area, the Y pixel | ||
| 3493 | coordinate in the POSITION list now counts from the top of the text | ||
| 3494 | area, excluding any header line. Previously, it counted from the top | ||
| 3495 | of the header line. | ||
| 3496 | |||
| 3497 | ** Support for "old-style" backquotes, obsolete for 10+ years, has | ||
| 3498 | been further reduced. Now a backquote not followed by a space is | ||
| 3499 | always treated as a "new-style" backquote. Please remove all | ||
| 3500 | "old-style" backquotes from your code. If your code uses backquotes | ||
| 3501 | as documented in the Elisp manual, and compiles without warning, then | ||
| 3502 | you have nothing to do in this regard. Code not following the | ||
| 3503 | appropriate conventions may fail to compile. | ||
| 3504 | |||
| 3505 | The most common cause of trouble seems to be an old-style backquote | ||
| 3506 | followed by a newline. Another cause of trouble is vector notation | ||
| 3507 | for key sequence notation: instead of [(control ,)] and [(control ')], | ||
| 3508 | you should write [(control ?,)] and [(control ?')], which will work in | ||
| 3509 | older Emacsen too. | ||
| 3510 | |||
| 3511 | ** The macro `eval-at-startup' was removed in Emacs 23.2, but this | ||
| 3512 | was not advertised at the time. The function `custom-initialize-delay' | ||
| 3513 | replaced all known uses. | ||
| 3514 | |||
| 3515 | ** `view-buffer' now treats special mode-class in the same way that | ||
| 3516 | `view-file' has since Emacs 22 (i.e. it won't enable View mode if the | ||
| 3517 | major mode is special). | ||
| 3518 | |||
| 3519 | ** Menu and tool bar changes | ||
| 3520 | |||
| 3521 | *** During startup, Emacs no longer adds entries for `menu-bar-lines' | ||
| 3522 | and `tool-bar-lines' to `default-frame-alist' and `initial-frame-alist'. | ||
| 3523 | With these alist entries omitted, `make-frame' checks the value of the | ||
| 3524 | variable `menu-bar-mode'/`tool-bar-mode' to determine whether to create | ||
| 3525 | a menu-bar or tool-bar, respectively. If the alist entries are added, | ||
| 3526 | they override the value of `menu-bar-mode'/`tool-bar-mode'. | ||
| 3527 | |||
| 3528 | *** The menu bar bindings's caches are not used any more. | ||
| 3529 | Use (where-is-internal <def> nil t) instead. | ||
| 3530 | |||
| 3531 | ** Regions created by mouse dragging are now normal active regions, | ||
| 3532 | similar to those created by shift-selection (see Selection changes | ||
| 3533 | above). In previous Emacs versions, these regions were delineated by | ||
| 3534 | `mouse-drag-overlay'; that variable has been removed. | ||
| 3535 | |||
| 3536 | ** The fourth argument of `filter-buffer-substring' has been removed. | ||
| 3537 | If you want to remove text properties from the final result, simply | ||
| 3538 | pass the result through substring-no-properties. | ||
| 3539 | |||
| 3540 | ** cl.el no longer provides `cl-19'. | ||
| 3541 | |||
| 3542 | ** The following obsolete functions and aliases have been removed | ||
| 3543 | (the appropriate new function is given in parentheses; "not needed" | ||
| 3544 | means you can just remove all calls to the function in question): | ||
| 3545 | |||
| 3546 | *** `comint-kill-output' (`comint-delete-output') | ||
| 3547 | *** `decompose-composite-char' (`char-to-string') | ||
| 3548 | *** `outline-visible' (`outline-invisible-p') | ||
| 3549 | *** `internal-find-face' (`facep') | ||
| 3550 | *** `internal-get-face' (`facep and check-face') | ||
| 3551 | *** `frame-update-faces' (not needed) | ||
| 3552 | *** `frame-update-face-colors' (`frame-set-background-mode') | ||
| 3553 | *** `x-frob-font-weight' and `x-frob-font-slant' (`make-face-*' functions) | ||
| 3554 | *** `x-make-font-bold' and `x-make-font-demibold' (`make-face-bold') | ||
| 3555 | *** `x-make-font-italic' and `x-make-font-oblique' (`make-face-italic') | ||
| 3556 | *** `x-make-font-bold-italic' (`make-face-bold-italic') | ||
| 3557 | *** `x-make-font-unbold' (`make-face-unbold') | ||
| 3558 | *** `x-make-font-unitalic' (`make-face-unitalic') | ||
| 3559 | *** `mldrag-drag-mode-line' (`mouse-drag-mode-line') | ||
| 3560 | *** `mldrag-drag-vertical-line' (`mouse-drag-vertical-line') | ||
| 3561 | *** `iswitchb-default-keybindings' (`iswitchb-mode') | ||
| 3562 | *** `char-bytes' (== 1) | ||
| 3563 | *** `isearch-return-char' (`isearch-printing-char') | ||
| 3564 | *** `make-local-hook' (not needed) | ||
| 3565 | *** `set-screen-height' (`set-frame-height') | ||
| 3566 | *** `set-screen-width' (`set-frame-width') | ||
| 3567 | |||
| 3568 | ** The following obsolete variables and varaliases have been removed | ||
| 3569 | (the appropriate new variable is given in parentheses): | ||
| 3570 | |||
| 3571 | *** `checkdoc-minor-keymap' (`checkdoc-minor-mode-map') | ||
| 3572 | *** `vc-header-alist' (`vc-BACKEND-header') | ||
| 3573 | *** `directory-sep-char' (== ?/) | ||
| 3574 | *** `font-lock-defaults-alist' (`font-lock-defaults') | ||
| 3575 | *** `e' (`float-e'). | ||
| 3576 | |||
| 3577 | ** The following obsolete files were removed: | ||
| 3578 | sc.el, x-menu.el, rnews.el, rnewspost.el | ||
| 3579 | |||
| 3580 | ** The format of the finder-inf.el file has changed, since the Finder | ||
| 3581 | mechanism is now based on the package system. The variable | ||
| 3582 | `finder-package-info' is replaced by `package--builtins' and | ||
| 3583 | `finder-keywords-hash'. | ||
| 3584 | |||
| 3585 | ** When generating autoloads, `update-directory-autoloads' no longer | ||
| 3586 | assumes every inspected file is in your `load-path'. It instead | ||
| 3587 | generates relative names according to the current `load-path'. | ||
| 3588 | |||
| 3589 | |||
| 3590 | * Lisp Changes in Emacs 24.1 | ||
| 3591 | |||
| 3592 | ** Code can now use lexical scoping by default instead of dynamic scoping. | ||
| 3593 | The `lexical-binding' variable enables lexical scoping for local | ||
| 3594 | variables. It is typically set via a file-local variable in the first | ||
| 3595 | line of the file, in which case it applies to all the code in that | ||
| 3596 | file. | ||
| 3597 | |||
| 3598 | *** `eval' takes a new optional argument `lexical' to choose the new lexical | ||
| 3599 | binding instead of the old dynamic binding mode. | ||
| 3600 | |||
| 3601 | *** Lexically scoped interpreted functions are represented with a new form | ||
| 3602 | of function value which looks like (closure ENV ARGS &rest BODY). | ||
| 3603 | |||
| 3604 | *** New macro `letrec' to define recursive local functions. | ||
| 3605 | |||
| 3606 | *** `defvar' and `defconst' now mark the variable as special (dynamic). | ||
| 3607 | So do `defcustom' and other forms that call `defvar' as a subroutine. | ||
| 3608 | |||
| 3609 | *** New function `special-variable-p' to check whether a variable is | ||
| 3610 | declared as dynamically bound. | ||
| 3611 | |||
| 3612 | *** The form ((lambda ...) ...) is deprecated. | ||
| 3613 | |||
| 3614 | ** An Emacs Lisp testing tool is now included. | ||
| 3615 | Emacs Lisp developers can use this tool to write automated tests for | ||
| 3616 | their code. See the ERT info manual for details. | ||
| 3617 | |||
| 3618 | ** Changes for bidirectional display and editing | ||
| 3619 | |||
| 3620 | *** New function `current-bidi-paragraph-direction'. | ||
| 3621 | This returns the base direction of the paragraph at point. | ||
| 3622 | |||
| 3623 | *** New function `bidi-string-mark-left-to-right'. | ||
| 3624 | Given a string containing characters from right-to-left scripts, this | ||
| 3625 | function returns another string which can be safely inserted into a | ||
| 3626 | buffer, such that any following text will be always displayed to the | ||
| 3627 | right of that string. (This works by appending an invisible Unicode | ||
| 3628 | "LEFT-TO-RIGHT MARK" character if the argument string might need it.) | ||
| 3629 | |||
| 3630 | This is useful when the buffer has overall left-to-right paragraph | ||
| 3631 | direction and you need to insert a string whose contents are not known | ||
| 3632 | in advance, without disrupting the layout of the line. | ||
| 3633 | |||
| 3634 | ** Window changes | ||
| 3635 | |||
| 3636 | *** Window tree functions are accessible in Elisp. | ||
| 3637 | Functions are provided to return the parent, siblings or child windows | ||
| 3638 | of any window including internal windows (windows not associated with a | ||
| 3639 | buffer) in the window tree. | ||
| 3640 | |||
| 3641 | **** New function `window-valid-p' gives non-nil for live and internal | ||
| 3642 | windows. | ||
| 3643 | |||
| 3644 | **** Window manipulation can deal with internal windows. | ||
| 3645 | Many window handling functions like `split-window', `delete-window', or | ||
| 3646 | `delete-other-windows' as well as the window resizing functions can now | ||
| 3647 | act on any window including internal ones. | ||
| 3648 | |||
| 3649 | *** window-total-height/-width vs window-body-height/-width. | ||
| 3650 | The function `window-height' has been renamed to `window-total-height' | ||
| 3651 | and `window-width' has been renamed to `window-body-width'. The old | ||
| 3652 | names are provided as aliases. Two new functions `window-total-width' | ||
| 3653 | and `window-body-height' are provided. | ||
| 3654 | |||
| 3655 | *** Window parameters specific to window handling functions. | ||
| 3656 | For each window you can specify a parameter to override the default | ||
| 3657 | behavior of a number of functions like `split-window', `delete-window' | ||
| 3658 | and `delete-other-windows'. The variable `ignore-window-parameters' | ||
| 3659 | allows to ignore processing such parameters. | ||
| 3660 | |||
| 3661 | *** New semantics of third argument of `split-window'. | ||
| 3662 | The third argument of `split-window' has been renamed to SIDE and can be | ||
| 3663 | set to any of the values 'below, 'right, 'above, or 'left to make the | ||
| 3664 | new window appear on the corresponding side of the window that shall be | ||
| 3665 | split. Any other value of SIDE will cause `split-window' to split the | ||
| 3666 | window into two side-by-side windows as before. | ||
| 3667 | |||
| 3668 | *** Window resizing functions. | ||
| 3669 | A new standard function for resizing windows called `window-resize' has | ||
| 3670 | been introduced. This and all other functions for resizing windows no | ||
| 3671 | longer delete any windows when they become too small. | ||
| 3672 | |||
| 3673 | *** Deleting the selected window now selects the most recently selected | ||
| 3674 | live window on that frame instead. | ||
| 3675 | |||
| 3676 | *** `adjust-window-trailing-edge' adjustments. | ||
| 3677 | `adjust-window-trailing-edge' can now deal with fixed-size windows and | ||
| 3678 | is able to resize other windows if a window adjacent to the trailing | ||
| 3679 | edge cannot be shrunk any more. This makes its behavior more similar to | ||
| 3680 | that of Emacs 21 without compromising, however, its inability to delete | ||
| 3681 | windows which was introduced in Emacs 22. | ||
| 3682 | |||
| 3683 | *** Window-local buffer lists. | ||
| 3684 | Windows now have local buffer lists. This means that removing a buffer | ||
| 3685 | from display in a window will preferably show the buffer previously | ||
| 3686 | shown in that window with its previous window-start and window-point | ||
| 3687 | positions. This also means that the same buffer may be automatically | ||
| 3688 | shown twice even if it already appears in another window. | ||
| 3689 | |||
| 3690 | *** `switch-to-buffer' has a new optional argument FORCE-SAME-WINDOW, | ||
| 3691 | which if non-nil requires the buffer to be displayed in the currently | ||
| 3692 | selected window, signaling an error otherwise. If nil, another window | ||
| 3693 | can be used, e.g. if the selected one is strongly dedicated. | ||
| 3694 | |||
| 3695 | *** `split-window-vertically' and `split-window-horizontally' renamed | ||
| 3696 | to `split-window-below' and `split-window-right' respectively. | ||
| 3697 | The old names are kept as aliases. | ||
| 3698 | |||
| 3699 | *** Display actions | ||
| 3700 | |||
| 3701 | **** The second arg to `display-buffer' and `pop-to-buffer' is now | ||
| 3702 | named ACTION, and takes a display action of the same form as | ||
| 3703 | `display-buffer-base-action' (see Changes, above). A non-nil, | ||
| 3704 | non-list value is treated specially, as the old meaning. | ||
| 3705 | |||
| 3706 | **** New variable `display-buffer-overriding-action'. | ||
| 3707 | |||
| 3708 | **** The procedure of `display-buffer' etc. to choose a window is | ||
| 3709 | determined by combining `display-buffer-overriding-action', | ||
| 3710 | `display-buffer-alist', the ACTION arg, `display-buffer-base-action', | ||
| 3711 | and `display-buffer-fallback-action'. The second and fourth of these | ||
| 3712 | are user-customizable variables. | ||
| 3713 | |||
| 3714 | See the docstring of `display-buffer' for details. | ||
| 3715 | |||
| 3716 | *** New functions `window-state-get' and `window-state-put'. | ||
| 3717 | These functions allow to save and restore the state of an arbitrary | ||
| 3718 | frame or window as an Elisp object. | ||
| 3719 | |||
| 3720 | ** Completion | ||
| 3721 | |||
| 3722 | *** New variable `completion-extra-properties' used to specify extra | ||
| 3723 | properties of the current completion: | ||
| 3724 | - :annotate-function, same as the old completion-annotate-function. | ||
| 3725 | - :exit-function, function to call after completion took place. | ||
| 3726 | |||
| 3727 | *** Functions on `completion-at-point-functions' can return any of the | ||
| 3728 | properties valid for `completion-extra-properties'. | ||
| 3729 | |||
| 3730 | *** `completion-annotate-function' is obsolete. | ||
| 3731 | |||
| 3732 | *** New `metadata' method for completion tables. The metadata thus returned | ||
| 3733 | can specify various details of the data returned by `all-completions': | ||
| 3734 | - `category' is the kind of objects returned (e.g., `buffer', `file', ...), | ||
| 3735 | used to select a style in completion-category-overrides. | ||
| 3736 | - `annotation-function' to add annotations in *Completions*. | ||
| 3737 | - `display-sort-function' to specify how to sort entries in *Completions*. | ||
| 3738 | - `cycle-sort-function' to specify how to sort entries when cycling. | ||
| 3739 | |||
| 3740 | *** `minibuffer-local-filename-must-match-map' is not used any more. | ||
| 3741 | Instead, the bindings in `minibuffer-local-filename-completion-map' | ||
| 3742 | are combined with `minibuffer-local-must-match-map'. | ||
| 3743 | |||
| 3744 | *** New variable `completing-read-function' allows overriding the | ||
| 3745 | behavior of `completing-read'. | ||
| 3746 | |||
| 3747 | ** `glyphless-char-display' can now distinguish between graphical and | ||
| 3748 | text terminal display, via a char-table entry that is a cons cell. | ||
| 3749 | |||
| 3750 | ** `pre-command-hook'/`post-command-hook' are not reset to nil on error. | ||
| 3751 | Instead, the offending function is removed. | ||
| 3752 | |||
| 3753 | ** New hook types | ||
| 3754 | |||
| 3755 | *** New function `run-hook-wrapped' for running an abnormal hook by | ||
| 3756 | passing the hook functions as arguments to a "wrapping" function. | ||
| 3757 | Like `run-hook-with-args-until-success', it stops at the first | ||
| 3758 | non-nil return value. | ||
| 3759 | |||
| 3760 | *** New macro `with-wrapper-hook' for running an abnormal hook as a | ||
| 3761 | set of "wrapping" filters, similar to around advice. | ||
| 3762 | (A version of this macro was actually added in Emacs 23.2 but was not | ||
| 3763 | advertised at the time.) | ||
| 3764 | |||
| 3765 | ** Debugger changes | ||
| 3766 | |||
| 3767 | *** New macro `condition-case-unless-debug' (this was actually added in | ||
| 3768 | Emacs 23.1 as condition-case-no-debug, but not advertised) | ||
| 3769 | |||
| 3770 | *** The macro `with-demoted-errors' was added in Emacs 23.1, but not advertised. | ||
| 3771 | |||
| 3772 | *** Variable `stack-trace-on-error' removed. | ||
| 3773 | |||
| 3774 | *** The debugger can now "continue" from an error, which means it will | ||
| 3775 | jump to the error handler as if the debugger had not been invoked | ||
| 3776 | instead of jumping all the way to the top-level. | ||
| 3777 | |||
| 3778 | *** Set `debug-on-event' to enter the debugger on events like SIGUSR1. | ||
| 3779 | This can be useful when `inhibit-quit' is set. | ||
| 3780 | |||
| 3781 | ** The new function `server-eval-at' allows evaluation of Lisp forms on | ||
| 3782 | named Emacs server instances. | ||
| 3783 | |||
| 3784 | ** `call-process' and `call-process-region' allow a `(:file "file")' spec | ||
| 3785 | to redirect STDOUT to a file. | ||
| 3786 | |||
| 3787 | ** The function `format-time-string' now supports the %N directive, | ||
| 3788 | for higher-resolution time stamps. | ||
| 3789 | |||
| 3790 | ** New input reading functions | ||
| 3791 | |||
| 3792 | *** New function `read-char-choice' reads a restricted set of | ||
| 3793 | characters, discarding any inputs not inside the set. | ||
| 3794 | |||
| 3795 | *** The command `read-color' now requires a match for a color name | ||
| 3796 | or RGB triplet, instead of signaling an error if the user provides | ||
| 3797 | invalid input. | ||
| 3798 | |||
| 3799 | **** `facemenu-read-color' is now an alias for `read-color'. | ||
| 3800 | |||
| 3801 | ** `image-library-alist' is renamed to `dynamic-library-alist'. | ||
| 3802 | The variable is now used to load all kind of supported dynamic libraries, | ||
| 3803 | not just image libraries. The previous name is still available as an | ||
| 3804 | obsolete alias. | ||
| 3805 | |||
| 3806 | ** Syntax parsing changes | ||
| 3807 | |||
| 3808 | *** New variable `syntax-propertize-function'. | ||
| 3809 | This replaces `font-lock-syntactic-keywords' which is now obsolete. | ||
| 3810 | This allows syntax-table properties to be set independently from font-lock: | ||
| 3811 | just call syntax-propertize to make sure the text is propertized. | ||
| 3812 | Together with this new variable come a new hook | ||
| 3813 | syntax-propertize-extend-region-functions, as well as two helper functions: | ||
| 3814 | syntax-propertize-via-font-lock to reuse old font-lock-syntactic-keywords | ||
| 3815 | as-is; and syntax-propertize-rules which provides a new way to specify | ||
| 3816 | syntactic rules. | ||
| 3817 | |||
| 3818 | *** Syntax tables support a new "comment style c" additionally to style b. | ||
| 3819 | |||
| 3820 | ** New hook `post-self-insert-hook', run after `self-insert-command'. | ||
| 3821 | |||
| 3822 | ** frame-local variables cannot be let-bound any more. | ||
| 3823 | |||
| 3824 | ** Major and minor mode changes | ||
| 3825 | |||
| 3826 | *** `set-auto-mode' now respects mode: local variables at the end of files, | ||
| 3827 | as well as those in the -*- line. | ||
| 3828 | |||
| 3829 | *** `prog-mode' is a new major mode from which programming modes | ||
| 3830 | should be derived. | ||
| 3831 | |||
| 3832 | **** `prog-mode-hook' can be used to enable features for programming | ||
| 3833 | modes, e.g. (add-hook 'prog-mode-hook 'flyspell-prog-mode) to enable | ||
| 3834 | on-the-fly spell checking for comments and strings. | ||
| 3835 | |||
| 3836 | *** New hook `change-major-mode-after-body-hook', run by | ||
| 3837 | `run-mode-hooks' just before any other mode hooks. | ||
| 3838 | |||
| 3839 | *** Enabled globalized minor modes can be disabled in specific major modes. | ||
| 3840 | If the global mode is global-FOO-mode, then run (FOO-mode -1) in the | ||
| 3841 | major mode's hook, where FOO-mode toggles the mode on a per-buffer basis. | ||
| 3842 | |||
| 3843 | *** `define-minor-mode' accepts new keywords :variable, :after-hook. | ||
| 3844 | |||
| 3845 | ** File-handling changes | ||
| 3846 | |||
| 3847 | *** `delete-file' and `delete-directory' now accept optional arg TRASH. | ||
| 3848 | Trashing is performed if TRASH and `delete-by-moving-to-trash' are | ||
| 3849 | both non-nil. Interactively, TRASH defaults to t, unless a prefix | ||
| 3850 | argument is supplied (see Trash changes, above). | ||
| 3851 | |||
| 3852 | *** New file predicates: `file-equal-p', `file-in-directory-p'. | ||
| 3853 | |||
| 3854 | ** Tool-bars can display separators. | ||
| 3855 | Tool-bar separators are handled like menu separators in menu-bar maps, | ||
| 3856 | i.e. via menu entries of the form `(menu-item "--")'. | ||
| 3857 | |||
| 3858 | ** Image API | ||
| 3859 | |||
| 3860 | *** Animated images support (currently animated gifs only). | ||
| 3861 | |||
| 3862 | **** `image-animated-p' returns non-nil if an image can be animated. | ||
| 3863 | |||
| 3864 | **** `image-animate' animates a supplied image spec. | ||
| 3865 | |||
| 3866 | **** `image-animate-timer' returns the timer object for an image that | ||
| 3867 | is being animated. | ||
| 3868 | |||
| 3869 | *** `image-extension-data' has been renamed to `image-metadata'. | ||
| 3870 | The old name is an obsolete alias to the new one. | ||
| 3871 | |||
| 3872 | *** Image mode can view any image type that ImageMagick supports. | ||
| 3873 | This requires Emacs to be built with ImageMagick support. | ||
| 3874 | |||
| 3875 | **** New function `imagemagick-types', defined if ImageMagick support | ||
| 3876 | is enabled, returns a list of image file extensions that your | ||
| 3877 | ImageMagick installation supports. | ||
| 3878 | |||
| 3879 | **** New function `imagemagick-register-types' enables ImageMagick | ||
| 3880 | image types in Image mode and in `create-image' and other helper | ||
| 3881 | functions. | ||
| 3882 | |||
| 3883 | **** New option `imagemagick-types-inhibit' excludes certain | ||
| 3884 | ImageMagick image types from `imagemagick-register-types'. | ||
| 3885 | |||
| 3886 | **** With ImageMagick support, there are extra Image mode commands to | ||
| 3887 | resize and rotate images: `image-transform-fit-to-height', | ||
| 3888 | `image-transform-fit-to-width', `image-transform-set-rotation', and | ||
| 3889 | `image-transform-set-scale'. | ||
| 3890 | |||
| 3891 | ** `compose-mail' now accepts an optional 8th arg, RETURN-ACTION, and | ||
| 3892 | passes it to the mail user agent function. This argument specifies an | ||
| 3893 | action for returning to the caller after finishing with the mail. For | ||
| 3894 | example, this is used by Rmail to optionally delete a mail window. | ||
| 3895 | |||
| 3896 | ** XML and HTML parsing | ||
| 3897 | If Emacs is compiled with libxml2 support, there are two new | ||
| 3898 | functions: `libxml-parse-html-region' (which parses "real world" HTML) | ||
| 3899 | and `libxml-parse-xml-region' (which parses XML). Both return an | ||
| 3900 | Emacs Lisp parse tree. | ||
| 3901 | |||
| 3902 | ** Networking and encryption changes | ||
| 3903 | |||
| 3904 | *** `open-network-stream' can now be used to open an encrypted stream. | ||
| 3905 | It now accepts an optional `:type' parameter for initiating a TLS | ||
| 3906 | connection, directly or via STARTTLS. To do STARTTLS, additional | ||
| 3907 | parameters (`:end-of-command', `:success', `:capabilities-command') | ||
| 3908 | must also be supplied. | ||
| 3909 | |||
| 3910 | *** New library gnutls.el. | ||
| 3911 | The new function `gnutls-available-p' returns non-nil if Emacs is | ||
| 3912 | built with GnuTLS support. The main entry points are | ||
| 3913 | `open-gnutls-stream' and `gnutls-negotiate'. It's easiest to use | ||
| 3914 | these functions through `open-network-stream', because that can | ||
| 3915 | upgrade connections through STARTTLS opportunistically or use plain | ||
| 3916 | SSL, depending on your needs. For debugging, set `gnutls-log-level' | ||
| 3917 | greater than 0. | ||
| 3918 | |||
| 3919 | *** New primitive `secure-hash' that supports many secure hash algorithms: | ||
| 3920 | md5, sha1, sha2, sha224, sha256, sha384, and sha512. The lisp library | ||
| 3921 | sha1.el has been removed. The `sha1' feature is provided by default. | ||
| 3922 | |||
| 3923 | ** Isearch | ||
| 3924 | |||
| 3925 | *** New hook `isearch-update-post-hook' that runs in `isearch-update'. | ||
| 3926 | |||
| 3927 | ** Progress reporters can now "spin". | ||
| 3928 | The MIN-VALUE and MAX-VALUE arguments of `make-progress-reporter' can | ||
| 3929 | now be nil, or omitted. This makes a "non-numeric" reporter. Each | ||
| 3930 | time you call `progress-reporter-update' on that progress reporter, | ||
| 3931 | with a nil or omitted VALUE argument, the reporter message is | ||
| 3932 | displayed with a "spinning bar". | ||
| 3933 | |||
| 3934 | ** New variable `revert-buffer-in-progress-p' is true while a buffer is | ||
| 3935 | being reverted, even if the buffer has a local `revert-buffer-function'. | ||
| 3936 | |||
| 3937 | ** New variables `delayed-warnings-list' and `delayed-warnings-hook'. | ||
| 3938 | If delayed-warnings-list is non-nil, the command loop calls | ||
| 3939 | `delayed-warnings-hook' after `post-command-hook'. At present, this | ||
| 3940 | is only used by Emacs on some platforms to display warnings during | ||
| 3941 | startup, which might otherwise not be noticed. This uses the | ||
| 3942 | functions `display-delayed-warnings' and `collapse-delayed-warnings'. | ||
| 3943 | |||
| 3944 | ** rx.el has a new `group-n' construct for explicitly numbered groups. | ||
| 3945 | |||
| 3946 | ** New function `make-composed-keymap' that constructs a new keymap | ||
| 3947 | from multiple input maps. You can use this to make a keymap that | ||
| 3948 | inherits from multiple maps, eg: | ||
| 3949 | (set-keymap-parent newmap (make-composed-keymap othermap parent)) | ||
| 3950 | |||
| 3951 | ** New function `string-prefix-p'. | ||
| 3952 | (This was actually added in Emacs 23.2 but was not advertised at the time.) | ||
| 3953 | |||
| 3954 | ** New reader macro ## that stands for the empty symbol. | ||
| 3955 | This means that the empty symbol can now be read back. Also, #: by itself | ||
| 3956 | (when not immediately followed by a possible symbol character) stands for | ||
| 3957 | an empty uninterned symbol. | ||
| 3958 | |||
| 3959 | ** New math functions `isnan', `copysign', `frexp', `ldexp'. | ||
| 3960 | |||
| 3961 | ** The following functions and variables are obsolete: | ||
| 3962 | |||
| 3963 | *** `tooltip-use-echo-area' is obsolete. | ||
| 3964 | Rather than setting this to t, disable Tooltip mode instead. | ||
| 3965 | |||
| 3966 | *** buffer-substring-filters is obsolete. | ||
| 3967 | Use `filter-buffer-substring-functions' instead. | ||
| 3968 | |||
| 3969 | *** `byte-compile-disable-print-circle' is obsolete. | ||
| 3970 | |||
| 3971 | *** `deferred-action-list' and `deferred-action-function' are obsolete. | ||
| 3972 | Use `post-command-hook' instead. | ||
| 3973 | |||
| 3974 | *** `font-lock-maximum-size' is obsolete. | ||
| 3975 | |||
| 3976 | |||
| 3977 | * Changes in Emacs 24.1 on Non-Free Operating Systems | ||
| 3978 | |||
| 3979 | ** On MS Windows, Emacs warns when using the obsolete init file _emacs, | ||
| 3980 | and also when HOME is set to C:\ by default. | ||
| 3981 | |||
| 3982 | ** New configure.bat options | ||
| 3983 | |||
| 3984 | *** --enable-checking builds Emacs with extra runtime checks. | ||
| 3985 | |||
| 3986 | *** --distfiles specifies files to be included in binary distribution. | ||
| 3987 | |||
| 3988 | *** --without-gnutls disables automatic GnuTLS detection. | ||
| 3989 | |||
| 3990 | *** --lib for general library linkage, works with the USER_LIBS build variable. | ||
| 3991 | |||
| 3992 | ** New make target `dist' to create binary distribution for MS Windows. | ||
| 3993 | |||
| 3994 | ** The Lisp function `w32-default-color-map' is now obsolete. | ||
| 3995 | (It is only used internally in the Emacs C code.) | ||
| 3996 | |||
| 3997 | ** Customize ns-auto-hide-menu-bar to have the menu-bar hidden, but | ||
| 3998 | reappear on mouse-over. (Requires OS X 10.6 or later.) | ||
| 3999 | |||
| 4000 | ** On Mac OS X, dragging a file into Emacs visits the file, like on | ||
| 4001 | other platforms, rather than inserting its contents into the buffer. | ||
| 4002 | 386 | ||
| 4003 | 387 | ||
| 4004 | ---------------------------------------------------------------------- | 388 | ---------------------------------------------------------------------- |
diff --git a/etc/NEWS.19 b/etc/NEWS.19 index 17104aaf3ca..184f8540c76 100644 --- a/etc/NEWS.19 +++ b/etc/NEWS.19 | |||
| @@ -477,7 +477,7 @@ buffers that use a particular major mode, use the mode hook, as in | |||
| 477 | this example: | 477 | this example: |
| 478 | 478 | ||
| 479 | (add-hook 'emacs-lisp-mode-hook | 479 | (add-hook 'emacs-lisp-mode-hook |
| 480 | '(lambda () (imenu-add-to-menubar "Index"))) | 480 | (lambda () (imenu-add-to-menubar "Index"))) |
| 481 | 481 | ||
| 482 | ** Changes in BibTeX mode. | 482 | ** Changes in BibTeX mode. |
| 483 | 483 | ||
diff --git a/etc/NEWS.24 b/etc/NEWS.24 new file mode 100644 index 00000000000..eba9b940585 --- /dev/null +++ b/etc/NEWS.24 | |||
| @@ -0,0 +1,3822 @@ | |||
| 1 | GNU Emacs NEWS -- history of user-visible changes. | ||
| 2 | |||
| 3 | Copyright (C) 2010-2014 Free Software Foundation, Inc. | ||
| 4 | See the end of the file for license conditions. | ||
| 5 | |||
| 6 | Please send Emacs bug reports to bug-gnu-emacs@gnu.org. | ||
| 7 | If possible, use M-x report-emacs-bug. | ||
| 8 | |||
| 9 | This file is about changes in Emacs version 24. | ||
| 10 | |||
| 11 | See files NEWS.23, NEWS.22, NEWS.21, NEWS.20, NEWS.19, NEWS.18, | ||
| 12 | and NEWS.1-17 for changes in older Emacs versions. | ||
| 13 | |||
| 14 | You can narrow news to a specific version by calling `view-emacs-news' | ||
| 15 | with a prefix argument or by typing C-u C-h C-n. | ||
| 16 | |||
| 17 | |||
| 18 | * Installation Changes in Emacs 24.4 | ||
| 19 | |||
| 20 | ** Emacs can now be compiled with ACL (access control list) support. | ||
| 21 | This happens by default if a suitable support library is found at | ||
| 22 | build time, like libacl on GNU/Linux. To prevent this, use the | ||
| 23 | configure option `--disable-acl'. See below for the features this provides. | ||
| 24 | |||
| 25 | ** Emacs can now be compiled with file notification support. | ||
| 26 | This happens by default if a suitable system library is found at | ||
| 27 | build time. To prevent this, use the configure option | ||
| 28 | `--without-file-notification'. See below for file-notify features. | ||
| 29 | This feature is not available for the Nextstep port. | ||
| 30 | |||
| 31 | ** Emacs can now be compiled with zlib support. | ||
| 32 | This happens by default if zlib is present, which it normally is. | ||
| 33 | To prevent this, use the configure option `--without-zlib'. | ||
| 34 | This provides the function `zlib-decompress-region'; see below for details. | ||
| 35 | |||
| 36 | ** The configure option `--without-compress-info' has been generalized, | ||
| 37 | and renamed to `--without-compress-install'. It now prevents compression | ||
| 38 | of _any_ files during installation. | ||
| 39 | |||
| 40 | ** The configure option `--with-crt-dir' has been removed. | ||
| 41 | It is no longer needed, as the crt*.o files are no longer linked specially. | ||
| 42 | |||
| 43 | ** Directories passed to configure option `--enable-locallisppath' are | ||
| 44 | no longer created during installation. | ||
| 45 | |||
| 46 | ** Emacs for Nextstep (Mac OS X, GNUstep) can be built with ImageMagick support. | ||
| 47 | This requires pkg-config to be available at build time. | ||
| 48 | |||
| 49 | |||
| 50 | * Startup Changes in Emacs 24.4 | ||
| 51 | |||
| 52 | ** When initializing `load-path', an empty element in the EMACSLOADPATH | ||
| 53 | environment variable (either leading, e.g., ":/foo"; trailing, e.g., | ||
| 54 | "/foo:"; or embedded, e.g., "/foo::/bar") is replaced with the default | ||
| 55 | load-path (the one that would have been used if EMACSLOADPATH was unset). | ||
| 56 | This makes it easier to _extend_ the load-path via EMACSLOADPATH | ||
| 57 | (previously, EMACSLOADPATH had to specify the complete load-path, | ||
| 58 | including the defaults). (In older versions of Emacs, an empty element | ||
| 59 | was replaced by ".", so use an explicit "." now if that is what you want.) | ||
| 60 | |||
| 61 | ** The -L option, which normally prepends its argument to load-path, | ||
| 62 | will instead append, if the argument begins with `:' (or `;' on MS Windows; | ||
| 63 | i.e., `path-separator'). | ||
| 64 | |||
| 65 | ** If you use either site-load.el or site-init.el to customize the dumped | ||
| 66 | Emacs executable, any changes to `load-path' that these files make | ||
| 67 | will no longer be present after dumping. To affect a permanent change | ||
| 68 | to `load-path', use the `--enable-locallisppath' option of `configure'. | ||
| 69 | |||
| 70 | ** The user option `initial-buffer-choice' can now specify a function | ||
| 71 | to set up the initial buffer. | ||
| 72 | |||
| 73 | |||
| 74 | * Changes in Emacs 24.4 | ||
| 75 | |||
| 76 | ** Support for ACLs (access control lists). | ||
| 77 | This requires a suitable support library to be found at build time. | ||
| 78 | On GNU/Linux, the POSIX ACL interface is used via libacl. | ||
| 79 | On MS-Windows, the NT Security APIs are used to emulate the POSIX interface. | ||
| 80 | ACLs are extended file attributes, used e.g. for finer-grained permissions. | ||
| 81 | |||
| 82 | *** Emacs preserves the ACL entries of files when backing up. | ||
| 83 | |||
| 84 | *** New functions `file-acl' and `set-file-acl' get and set file ACLs. | ||
| 85 | |||
| 86 | ** Support for menus on text-mode terminals. | ||
| 87 | If the terminal supports a mouse, clicking on the menu bar, or on | ||
| 88 | sensitive portions of the mode line or header line, will drop down the | ||
| 89 | menu defined at that position. Likewise, clicking C-mouse-1, C-mouse-2, or | ||
| 90 | C-mouse-3 on the text area will pop up the menus defined for those locations. | ||
| 91 | |||
| 92 | If the text terminal does not support a mouse, you can activate the | ||
| 93 | first menu-bar menu by typing F10, which invokes `menu-bar-open'. | ||
| 94 | |||
| 95 | If you want the previous behavior, where F10 invoked `tmm-menubar', | ||
| 96 | customize the option `tty-menu-open-use-tmm' to a non-nil value. | ||
| 97 | (Typing M-` always invokes `tmm-menubar', even if `tty-menu-open-use-tmm' | ||
| 98 | is nil.) | ||
| 99 | |||
| 100 | ** New option `load-prefer-newer' affects how the `load' function chooses | ||
| 101 | the file to load. If this is non-nil, then when both .el and .elc | ||
| 102 | versions of a file exist, and the caller did not explicitly specify | ||
| 103 | which one to load, then the newer file is loaded. The default, nil, | ||
| 104 | means to always load the .elc file. | ||
| 105 | |||
| 106 | ** Multi-monitor support | ||
| 107 | |||
| 108 | *** New functions `display-monitor-attributes-list' and | ||
| 109 | `frame-monitor-attributes' can be used to obtain information about | ||
| 110 | each physical monitor on multi-monitor setups. | ||
| 111 | |||
| 112 | *** The functions `display-pixel-width' and `display-pixel-height' now | ||
| 113 | behave consistently among the platforms: they return the pixel width | ||
| 114 | or height for all physical monitors associated with the given display | ||
| 115 | as if they were on X. To get information for each physical | ||
| 116 | monitor, use the new functions above. Similar notes also apply to | ||
| 117 | `x-display-pixel-width', `x-display-pixel-height', `display-mm-width', | ||
| 118 | `display-mm-height', `x-display-mm-width', and `x-display-mm-height'. | ||
| 119 | |||
| 120 | ** New function `zlib-decompress-region', which decompresses gzip- and | ||
| 121 | zlib-format compressed data using built-in zlib support (if available). | ||
| 122 | |||
| 123 | ** The *Messages* buffer is created in `messages-buffer-mode', | ||
| 124 | a new major mode, with read-only status. Any code that might create | ||
| 125 | the *Messages* buffer should call the function `messages-buffer' to do | ||
| 126 | so and set up the mode. | ||
| 127 | |||
| 128 | ** The cursor stops blinking after 10 blinks (by default) on X and Nextstep. | ||
| 129 | You can change the default by customizing `blink-cursor-blinks'. | ||
| 130 | |||
| 131 | ** In keymaps where SPC scrolls forward, S-SPC now scrolls backward. | ||
| 132 | This affects View mode, etc. | ||
| 133 | |||
| 134 | ** The default value of `make-backup-file-name-function' is no longer nil. | ||
| 135 | Instead it defaults to a function that does what the nil value used to. | ||
| 136 | |||
| 137 | ** Help | ||
| 138 | |||
| 139 | *** The command `apropos-variable' is renamed to `apropos-user-option'. | ||
| 140 | `apropos-user-option' shows all user options, while `apropos-variable' | ||
| 141 | shows all variables. When called with a universal prefix argument, | ||
| 142 | the two commands swap their behaviors. When `apropos-do-all' is | ||
| 143 | non-nil, they output the same results. | ||
| 144 | |||
| 145 | *** The key `?' now describes prefix bindings, like `C-h'. | ||
| 146 | |||
| 147 | *** The command `describe-function' has been extended for EIEIO. | ||
| 148 | Running it on constructors will show a full description of the | ||
| 149 | generated class. For generic functions, it will show all | ||
| 150 | implementations together with links to the source. The old commands | ||
| 151 | `describe-class', `describe-constructor' and `describe-generic' were | ||
| 152 | removed. | ||
| 153 | |||
| 154 | *** The function `quail-help' is no longer an interactive command. | ||
| 155 | Use `C-h C-\' (`describe-input-method') instead. | ||
| 156 | |||
| 157 | ** Frame and window handling | ||
| 158 | |||
| 159 | *** New commands `toggle-frame-fullscreen' and `toggle-frame-maximized', | ||
| 160 | bound to <f11> and M-<f10>, respectively. | ||
| 161 | |||
| 162 | *** New hooks `focus-in-hook', `focus-out-hook'. | ||
| 163 | These are normal hooks run when an Emacs frame gains or loses input focus. | ||
| 164 | |||
| 165 | *** The function `window-in-direction' now takes additional arguments | ||
| 166 | for specifying a reference point, wrapping the selection around frame | ||
| 167 | borders, and specifying ways to select the minibuffer window. | ||
| 168 | |||
| 169 | *** Emacs can now change frame sizes in units of pixels, rather than | ||
| 170 | text rows or columns. When maximizing a frame or making it fullscreen, | ||
| 171 | remaining extra pixels are no longer given to the minibuffer, the rightmost | ||
| 172 | fringe, or other unusable space, but are distributed among the text | ||
| 173 | areas of the frame's windows. If the new option `frame-resize-pixelwise' | ||
| 174 | is non-nil, all frame size changes happen pixelwise and set the | ||
| 175 | corresponding size hints for the window manager. | ||
| 176 | |||
| 177 | *** Emacs can now change window sizes in units of pixels. | ||
| 178 | Mouse-dragging a mode line or window divider now changes the size of | ||
| 179 | adjacent windows pixelwise. If the new option `window-resize-pixelwise' | ||
| 180 | is non-nil, functions like `balance-windows-area' and `fit-window-to-buffer' | ||
| 181 | resize windows pixelwise. Most functions for changing or accessing | ||
| 182 | window sizes now have an additional argument that allows changes to apply, | ||
| 183 | or values to be returned, in pixels instead of lines/columns. | ||
| 184 | |||
| 185 | *** The functions `window-body-height' and `window-body-width' now never | ||
| 186 | count partially visible lines or columns if called with a nil PIXELWISE | ||
| 187 | argument. | ||
| 188 | |||
| 189 | *** Emacs can now draw dividers between adjacent windows. To put | ||
| 190 | dividers between side-by-side/vertically stacked windows customize the | ||
| 191 | frame parameters `right-divider-width' and `bottom-divider-width' to | ||
| 192 | some positive integer. You can drag dividers with the mouse (they show | ||
| 193 | a corresponding cursor when the mouse hovers over them). You can change | ||
| 194 | the appearance of dividers by customizing the faces `window-divider', | ||
| 195 | `window-divider-first-pixel', and `window-divider-last-pixel'. The last | ||
| 196 | two are useful to provide a 3D effect, or to better distinguish dividers | ||
| 197 | from surrounding display objects. | ||
| 198 | |||
| 199 | *** New functions to return the pixel sizes of window components, namely | ||
| 200 | `window-scroll-bar-width', `window-mode-line-height', | ||
| 201 | `window-header-line-height', `window-right-divider-width', and | ||
| 202 | `window-bottom-divider-width'. | ||
| 203 | |||
| 204 | *** The new function `window-text-pixel-size' returns the size of the | ||
| 205 | text of a window's buffer in pixels. This allows functions like | ||
| 206 | `fit-frame-to-buffer' and `fit-window-to-buffer' to accurately fit a | ||
| 207 | window to its buffer as it will be displayed. | ||
| 208 | |||
| 209 | *** `fit-window-to-buffer' can now resize windows in both dimensions. | ||
| 210 | This behavior is controlled by the new option | ||
| 211 | `fit-window-to-buffer-horizontally'. The new option | ||
| 212 | `fit-frame-to-buffer' allows you to fit the window's frame to its buffer. | ||
| 213 | |||
| 214 | *** `fit-frame-to-buffer' now fits frames in both dimensions. The new | ||
| 215 | options `fit-frame-to-buffer-margins' and `fit-frame-to-buffer-sizes' | ||
| 216 | control the size of the frame and its position on screen. | ||
| 217 | |||
| 218 | *** Temp Buffer Resize Mode can now adjust the height and width of | ||
| 219 | windows and frames. The new option `temp-buffer-max-width' allows you to | ||
| 220 | control the width of temporary buffer windows. Moreover, if the new | ||
| 221 | option `fit-frame-to-buffer' is non-nil and the buffer appears in the | ||
| 222 | root window of a frame, Temp Buffer Resize Mode will try to adjust the | ||
| 223 | width and/or height of the frame. | ||
| 224 | |||
| 225 | *** `split-window' is now a non-interactive function, not a command. | ||
| 226 | As a command, it was a special case of `C-x 2' (`split-window-below'), | ||
| 227 | and as such superfluous. After being reimplemented in Lisp, its | ||
| 228 | interactive form was mistakenly retained. | ||
| 229 | |||
| 230 | *** The functions `window-size' and `window-total-size' now have an | ||
| 231 | optional argument to return a rounded size value. | ||
| 232 | |||
| 233 | *** `window-state-put' now allows you to put a window state into internal | ||
| 234 | windows too. | ||
| 235 | |||
| 236 | *** New option `scroll-bar-adjust-thumb-portion'. | ||
| 237 | Available only on X, this option allows you to control over-scrolling | ||
| 238 | using the scroll bar (i.e., dragging the thumb down even when the end | ||
| 239 | of the buffer is visible). | ||
| 240 | |||
| 241 | *** New display actions functions for `display-buffer': | ||
| 242 | |||
| 243 | **** `display-buffer-at-bottom' chooses or creates a window at the | ||
| 244 | bottom of the selected frame. | ||
| 245 | |||
| 246 | **** `display-buffer-no-window' to not display the buffer in a window. | ||
| 247 | |||
| 248 | *** New display action alist entry `allow-no-window' to indicate the | ||
| 249 | caller of `display-buffer' is ready to handle the case of not displaying | ||
| 250 | the buffer in a window. | ||
| 251 | |||
| 252 | *** `display-buffer-in-previous-window' is now a member of | ||
| 253 | `display-buffer-fallback-action'. | ||
| 254 | |||
| 255 | ** Lisp evaluation | ||
| 256 | |||
| 257 | *** `eval-defun' on an already defined defcustom calls the :set function, | ||
| 258 | if there is one. | ||
| 259 | |||
| 260 | *** The commands `eval-expression' (`M-:'), `eval-last-sexp' (`C-x C-e'), | ||
| 261 | and `eval-print-last-sexp' (`C-j' in Lisp Interaction mode) can take a | ||
| 262 | zero prefix argument. This disables truncation of lists in the output, | ||
| 263 | equivalent to setting `(eval-expression-)print-length' and | ||
| 264 | `(eval-expression-)print-level' to nil. Additionally, it causes integers | ||
| 265 | to be printed in other formats (octal, hexadecimal, and character). | ||
| 266 | |||
| 267 | *** New hook `eval-expression-minibuffer-setup-hook' run by | ||
| 268 | `eval-expression' on entering the minibuffer. | ||
| 269 | |||
| 270 | ** `cache-long-line-scans' is now non-nil, and renamed to `cache-long-scans', | ||
| 271 | because it affects caching of paragraph scanning results as well. | ||
| 272 | There is no reason to set this to nil except for debugging purposes. | ||
| 273 | |||
| 274 | ** `emacs-bzr-version' has been renamed to `emacs-repository-version', | ||
| 275 | and works for git too, if you fetch the repository notes. | ||
| 276 | |||
| 277 | ** The default value of `comment-use-global-state' is now t, | ||
| 278 | and this variable has been marked obsolete. | ||
| 279 | |||
| 280 | ** `write-region-inhibit-fsync' now defaults to t in batch mode. | ||
| 281 | |||
| 282 | ** The option `set-mark-default-inactive' has been deleted. | ||
| 283 | This unfinished feature was introduced by accident in Emacs 23.1; | ||
| 284 | simply disabling Transient Mark mode does the same thing. | ||
| 285 | |||
| 286 | |||
| 287 | * Editing Changes in Emacs 24.4 | ||
| 288 | |||
| 289 | ** Indentation | ||
| 290 | |||
| 291 | *** `electric-indent-mode' is now enabled by default. | ||
| 292 | Typing RET reindents the current line and indents the new line. | ||
| 293 | `C-j' inserts a newline but does not indent. In some programming modes, | ||
| 294 | additional characters are electric (eg `{'). | ||
| 295 | |||
| 296 | *** New buffer-local `electric-indent-local-mode'. | ||
| 297 | |||
| 298 | *** The behavior of `C-x TAB' (`indent-rigidly') has changed. | ||
| 299 | When invoked without a prefix argument, it now activates a transient | ||
| 300 | mode in which typing <left>, <right>, <S-left>, and <S-right> adjusts | ||
| 301 | the text indentation in the region. Typing any other key resumes | ||
| 302 | normal editing behavior. | ||
| 303 | |||
| 304 | *** `tab-stop-list' is now implicitly extended to infinity by repeating | ||
| 305 | the last step. Its default value is changed to nil, which means a tab | ||
| 306 | stop every `tab-width' columns. | ||
| 307 | |||
| 308 | ** Uniquify is enabled by default, with `post-forward-angle-brackets' style. | ||
| 309 | In other words, if you visit two files that have the same base name, | ||
| 310 | then rather than creating buffers basename and basename<2>, | ||
| 311 | Emacs uses basename<dirA> and basename<dirB>. To change this, | ||
| 312 | customize `uniquify-buffer-name-style'. Set it to nil for the old behavior. | ||
| 313 | |||
| 314 | ** New command `C-x SPC' (`rectangle-mark-mode') makes a rectangular region. | ||
| 315 | Most commands are still unaware of it, but kill/yank do work on the rectangle. | ||
| 316 | |||
| 317 | ** New option `visual-order-cursor-movement'. | ||
| 318 | If this is non-nil, cursor motion with arrow keys will follow the | ||
| 319 | visual order of characters on the screen: <left> always moves to the | ||
| 320 | left, <right> always moves to the right, disregarding the surrounding | ||
| 321 | bidirectional context. | ||
| 322 | |||
| 323 | ** New command `delete-duplicate-lines'. | ||
| 324 | This searches the region for identical lines, and removes all but one | ||
| 325 | copy of each repeated line. The lines need not be sorted. | ||
| 326 | |||
| 327 | ** New command `cycle-spacing' acts like a smarter `just-one-space'. | ||
| 328 | When called in succession, it cycles between spacing conventions: | ||
| 329 | one space, no spaces, original spacing. | ||
| 330 | |||
| 331 | ** `blink-matching-paren' now only highlights the matching open-paren | ||
| 332 | by default, instead of moving the cursor. Set this variable to `jump' to | ||
| 333 | restore the old behavior. | ||
| 334 | |||
| 335 | ** The new function `fill-single-char-nobreak-p' can stop fill from breaking | ||
| 336 | a line after a one-letter word, which is an error in some typographical | ||
| 337 | conventions. To use it, add it to the `fill-nobreak-predicate' hook. | ||
| 338 | |||
| 339 | ** Registers | ||
| 340 | |||
| 341 | *** All interactive commands that read a register (`copy-to-register', etc.) | ||
| 342 | now display a temporary window after `register-preview-delay' seconds | ||
| 343 | that summarizes existing registers. To disable this, set that option to nil. | ||
| 344 | Interactive commands that read registers and want to make use of this | ||
| 345 | should use `register-read-with-preview' to read register names. | ||
| 346 | |||
| 347 | *** New command `frameset-to-register' bound to `C-x r f', replacing | ||
| 348 | `frame-configuration-to-register'. It offers similar functionality, | ||
| 349 | plus enhancements like the ability to restore deleted frames. | ||
| 350 | (`frame-configuration-to-register' still exists, but no longer has a | ||
| 351 | key binding.) | ||
| 352 | |||
| 353 | *** New command `C-x C-k x' (`kmacro-to-register') stores keyboard | ||
| 354 | macros in registers. | ||
| 355 | |||
| 356 | |||
| 357 | * Changes in Specialized Modes and Packages in Emacs 24.4 | ||
| 358 | |||
| 359 | ** Backtrace and debugger | ||
| 360 | |||
| 361 | *** New Lisp debugger command `v' (`debugger-toggle-locals') toggles the | ||
| 362 | display of local variables of the current stack frame. | ||
| 363 | |||
| 364 | *** The Lisp debugger's `e' command (`debugger-eval-expression') now includes | ||
| 365 | the lexical environment when evaluating the code in the context at point | ||
| 366 | (and so allows you to access lexical variables). | ||
| 367 | |||
| 368 | *** New minor mode `jit-lock-debug-mode' helps you debug code run via JIT Lock. | ||
| 369 | |||
| 370 | ** Battery information can now be retrieved from BSD's `apm' utility. | ||
| 371 | |||
| 372 | ** In the Buffer Menu, `M-s a C-o' shows matches for a regexp in marked buffers. | ||
| 373 | |||
| 374 | ** Calc | ||
| 375 | |||
| 376 | *** Calc by default now uses the Gregorian calendar for all dates, and | ||
| 377 | uses January 1, 1 AD as its day number 1. Previously Calc used the | ||
| 378 | Julian calendar for dates before September 14, 1752, and it used | ||
| 379 | December 31, 1 BC as its day number 1; the new scheme is more | ||
| 380 | consistent with Calendar's calendrical system and day numbering. | ||
| 381 | |||
| 382 | *** The new option `calc-gregorian-switch' lets you configure if | ||
| 383 | (and when) Calc switches from the Julian to the Gregorian calendar. | ||
| 384 | |||
| 385 | *** Support for ISO 8601 dates. | ||
| 386 | |||
| 387 | ** Calendar and Diary | ||
| 388 | |||
| 389 | *** New faces `calendar-weekday-header', `calendar-weekend-header', | ||
| 390 | and `calendar-month-header'. | ||
| 391 | |||
| 392 | *** New option `calendar-day-header-array'. | ||
| 393 | |||
| 394 | *** New variable `diary-from-outlook-function', used by the command | ||
| 395 | `diary-from-outlook'. | ||
| 396 | |||
| 397 | *** The variable `calendar-font-lock-keywords' is obsolete. | ||
| 398 | |||
| 399 | ** CEDET | ||
| 400 | |||
| 401 | *** EDE | ||
| 402 | |||
| 403 | **** The cpp-root project now supports executing a compile command. | ||
| 404 | It can be set through the new :compile-command slot or the | ||
| 405 | buffer-local variable `compile-command'. | ||
| 406 | |||
| 407 | **** Better selection of include directories for the 'linux' project. | ||
| 408 | Include directories now support out-of-tree build directories and | ||
| 409 | target architecture auto-detection. | ||
| 410 | |||
| 411 | *** Semantic | ||
| 412 | |||
| 413 | **** Improved detection of used namespaces in current scope in C++. | ||
| 414 | |||
| 415 | **** Parsing of default values for variables and function arguments in C/C++. | ||
| 416 | They are also displayed by the summarize feature in the mode line. | ||
| 417 | |||
| 418 | **** Improved parsing of function pointers in C/C++. | ||
| 419 | This also includes parsing of function pointers as function arguments. | ||
| 420 | |||
| 421 | **** Parsing of C/C++ preprocessor macros that open new scope. | ||
| 422 | For example, this enables parsing of macros that open new namespaces. | ||
| 423 | |||
| 424 | **** Support for 'this' pointer in inline member functions in C++. | ||
| 425 | |||
| 426 | ** CFEngine mode | ||
| 427 | |||
| 428 | *** Support for completion, ElDoc, and Flycheck has been added. | ||
| 429 | |||
| 430 | *** The current CFEngine syntax is parsed from "cf-promises -s json". | ||
| 431 | There is a fallback syntax available if you don't have cf-promises or | ||
| 432 | if your version doesn't support that option. See option `cfengine-cf-promises'. | ||
| 433 | |||
| 434 | ** cl-lib | ||
| 435 | |||
| 436 | *** New macro `cl-tagbody'. | ||
| 437 | This executes statements while allowing for control transfer to labels. | ||
| 438 | |||
| 439 | *** letf is now just an alias for cl-letf. | ||
| 440 | |||
| 441 | ** CUA mode | ||
| 442 | |||
| 443 | *** CUA mode now uses `delete-selection-mode' and `shift-select-mode'. | ||
| 444 | Hence, you can now enable it independently from those modes, and from | ||
| 445 | `transient-mark-mode'. | ||
| 446 | |||
| 447 | *** `cua-highlight-region-shift-only' is now obsolete. | ||
| 448 | You can disable `transient-mark-mode' to get the same result. | ||
| 449 | |||
| 450 | *** CUA's rectangles can now be used without CUA by calling the command | ||
| 451 | `cua-rectangle-mark-mode'. | ||
| 452 | |||
| 453 | ** Delete Selection mode can now be used without Transient Mark mode. | ||
| 454 | |||
| 455 | ** Desktop | ||
| 456 | |||
| 457 | *** `desktop-save-mode' by default now auto-saves an existing desktop file | ||
| 458 | after `desktop-auto-save-timeout'. To disable this, customize that option | ||
| 459 | to nil (or zero). | ||
| 460 | |||
| 461 | *** Desktop now saves and restores the frame/window configuration. | ||
| 462 | To disable this, set `desktop-restore-frames' to nil. | ||
| 463 | See also related options `desktop-restore-reuses-frames', | ||
| 464 | `desktop-restore-in-current-display', and `desktop-restore-forces-onscreen'. | ||
| 465 | |||
| 466 | ** New Dired minor mode `dired-hide-details-mode' toggles whether details, | ||
| 467 | such as file ownership or permissions, are visible in Dired buffers. | ||
| 468 | See the new options `dired-hide-details-hide-symlink-targets' and | ||
| 469 | `dired-hide-details-hide-information-lines' for customizing what to hide. | ||
| 470 | |||
| 471 | ** You can enable ElDoc inside the `eval-expression' minibuffer with: | ||
| 472 | (add-hook 'eval-expression-minibuffer-setup-hook 'eldoc-mode) | ||
| 473 | The results display in the mode line. | ||
| 474 | |||
| 475 | ** Electric Pair mode | ||
| 476 | |||
| 477 | *** New option `electric-pair-preserve-balance', enabled by default. | ||
| 478 | If non-nil, pairing/skipping only kicks in when that help the balance | ||
| 479 | of parentheses and quotes; i.e., the buffer should end up at least as | ||
| 480 | balanced as before. | ||
| 481 | |||
| 482 | You can further control this behavior by adjusting the predicates | ||
| 483 | stored in `electric-pair-inhibit-predicate' and `electric-pair-skip-self'. | ||
| 484 | |||
| 485 | *** New option `electric-pair-delete-adjacent-pairs', enabled by default. | ||
| 486 | In `electric-pair-mode', the commands `backward-delete-char' and | ||
| 487 | `backward-delete-char-untabify' are now bound to electric variants | ||
| 488 | that delete the closer when invoked between adjacent pairs. | ||
| 489 | |||
| 490 | *** New option `electric-pair-open-newline-between-pairs', enabled by default. | ||
| 491 | In `electric-pair-mode', inserting a newline between adjacent pairs | ||
| 492 | opens an extra newline after point, which is indented if | ||
| 493 | `electric-indent-mode' is also set. | ||
| 494 | |||
| 495 | *** New option `electric-pair-skip-whitespace', enabled by default. | ||
| 496 | This controls if skipping over closing delimiters should jump over any | ||
| 497 | whitespace slack. Setting it to `chomp' makes it delete this | ||
| 498 | whitespace. See also the variable `electric-pair-skip-whitespace-chars'. | ||
| 499 | |||
| 500 | *** New variables control the pairing in strings and comments. | ||
| 501 | You can customize `electric-pair-text-pairs' and | ||
| 502 | `electric-pair-text-syntax-table' to tweak pairing behavior inside | ||
| 503 | strings and comments. | ||
| 504 | |||
| 505 | ** New EPA option `epa-mail-aliases'. | ||
| 506 | You can set this to a list of email address aliases that `epa-mail-encrypt' | ||
| 507 | should use to find keys. | ||
| 508 | |||
| 509 | ** New ERC option `erc-accidental-paste-threshold-seconds'. | ||
| 510 | If set to a number, this can be used to avoid accidentally pasting large | ||
| 511 | amounts of data into the ERC input. | ||
| 512 | |||
| 513 | ** New ERT macro `skip-unless' allows skipping ERT tests. | ||
| 514 | |||
| 515 | ** Eshell | ||
| 516 | |||
| 517 | *** `eshell' now supports visual subcommands and options. | ||
| 518 | Eshell has been able to handle "visual" commands (interactive, | ||
| 519 | non-line oriented commands such as top that require display | ||
| 520 | capabilities not provided by eshell) by running them in an Emacs | ||
| 521 | terminal emulator. See `eshell-visual-commands'. | ||
| 522 | |||
| 523 | This feature has been extended to subcommands and options that make a | ||
| 524 | usually line-oriented command a visual command. Typical examples are | ||
| 525 | "git log" and "git <command> --help", which display their output in a | ||
| 526 | pager by default. See `eshell-visual-subcommands' and `eshell-visual-options'. | ||
| 527 | |||
| 528 | *** New Eshell-Tramp module. | ||
| 529 | External su and sudo commands are now the default; the internal, | ||
| 530 | Tramp-using variants can still be used by enabling the eshell-tramp module. | ||
| 531 | |||
| 532 | ** New F90 mode option `f90-smart-end-names'. | ||
| 533 | |||
| 534 | ** New option `gnutls-verify-error', if non-nil, means that Emacs | ||
| 535 | should reject SSL/TLS certificates that GnuTLS determines as invalid. | ||
| 536 | (This option defaults to nil at present, but this is expected to change | ||
| 537 | in a future release.) | ||
| 538 | |||
| 539 | ** Hi-Lock | ||
| 540 | |||
| 541 | *** New global command `M-s h .' (`highlight-symbol-at-point') highlights | ||
| 542 | the symbol near point. | ||
| 543 | |||
| 544 | *** New option `hi-lock-auto-select-face'. When non-nil, hi-lock commands | ||
| 545 | will cycle through faces in `hi-lock-face-defaults' without prompting. | ||
| 546 | |||
| 547 | ** Icomplete is now more similar to Ido. | ||
| 548 | |||
| 549 | *** Icomplete by default now applies to all forms of minibuffer completion. | ||
| 550 | The variable `icomplete-with-completion-tables' (now a user option) | ||
| 551 | controls this. To restore the old behavior, set it back to | ||
| 552 | '(internal-complete-buffer). | ||
| 553 | |||
| 554 | *** You can navigate through and select completions using the keys | ||
| 555 | from `icomplete-minibuffer-map'. | ||
| 556 | |||
| 557 | *** The string that separates potential completions is now a customizable | ||
| 558 | option (`icomplete-separator'). The default is " | " rather than ",". | ||
| 559 | |||
| 560 | *** New face `icomplete-first-match'; and new options | ||
| 561 | `icomplete-hide-common-prefix' and `icomplete-show-matches-on-no-input'. | ||
| 562 | |||
| 563 | *** The option `icomplete-show-key-bindings' has been removed. | ||
| 564 | |||
| 565 | ** Ido | ||
| 566 | |||
| 567 | *** An Ido user manual is now included. | ||
| 568 | |||
| 569 | *** The option `ido-use-virtual-buffers' can now take the value `auto'. | ||
| 570 | This means to use virtual buffers if the current ido input does not match | ||
| 571 | an existing buffer. | ||
| 572 | |||
| 573 | *** The variable `ido-decorations' can optionally have two new elements, | ||
| 574 | which are the brackets to use around the sole remaining completion. | ||
| 575 | |||
| 576 | ** Image mode | ||
| 577 | |||
| 578 | *** New commands `n' (`image-next-file') and `p' (`image-previous-file') | ||
| 579 | visit the next image file and the previous image file in the same | ||
| 580 | directory, respectively. | ||
| 581 | |||
| 582 | *** New commands to show specific frames of multi-frame images. | ||
| 583 | `f' (`image-next-frame') and `b' (`image-previous-frame') visit the | ||
| 584 | next or previous frame. `F' (`image-goto-frame') shows a specific frame. | ||
| 585 | |||
| 586 | *** New commands to speed up, slow down, or reverse animation. | ||
| 587 | `a +' (`image-increase-speed') and `a -' (`image-decrease-speed') to | ||
| 588 | speed up and slow down the animation. `a r' (`image-reverse-speed') | ||
| 589 | to reverse it and `a 0' (`image-reset-speed') to reset it. | ||
| 590 | |||
| 591 | *** The command `image-mode-fit-frame' deletes other windows. | ||
| 592 | When toggling, it restores the frame's previous window configuration. | ||
| 593 | It also has an optional frame argument, which can be used by Lisp | ||
| 594 | callers to fit the image to a frame other than the selected frame. | ||
| 595 | |||
| 596 | ** New Imenu option `imenu-generic-skip-comments-and-strings'. | ||
| 597 | |||
| 598 | ** Info | ||
| 599 | |||
| 600 | *** New Info face `info-index-match', used to highlight matches in index | ||
| 601 | entries displayed by `Info-index-next', `Info-virtual-index' and | ||
| 602 | `info-apropos'. | ||
| 603 | |||
| 604 | *** The Info-edit command is obsolete. Editing Info nodes by hand | ||
| 605 | has not been relevant for some time. | ||
| 606 | |||
| 607 | ** JS Mode | ||
| 608 | |||
| 609 | *** New option `js-switch-indent-offset'. | ||
| 610 | |||
| 611 | *** Better indentation of multiple-variable declarations. | ||
| 612 | If a declaration spans several lines, variables on the following lines | ||
| 613 | are lined up to the first one. | ||
| 614 | |||
| 615 | *** Recognition and better indentation of continuations in array comprehensions. | ||
| 616 | |||
| 617 | ** MH-E has been updated to version 8.6 - see separate MH-E-NEWS file. | ||
| 618 | |||
| 619 | ** Octave mode | ||
| 620 | |||
| 621 | *** Font locking for Texinfo comments and new keywords. | ||
| 622 | |||
| 623 | *** Completion in Octave file buffers. | ||
| 624 | |||
| 625 | *** ElDoc support. | ||
| 626 | |||
| 627 | *** Jump to definition. | ||
| 628 | |||
| 629 | *** Documentation lookup/search. | ||
| 630 | |||
| 631 | ** OPascal mode is the new name for Delphi mode | ||
| 632 | |||
| 633 | *** All delphi-* variables and functions have been renamed to opascal-*. | ||
| 634 | Obsolete aliases exist for those likely to have been used externally. | ||
| 635 | |||
| 636 | *** The option `delphi-newline-always-indents' has been removed. | ||
| 637 | Use `electric-indent-mode' instead. | ||
| 638 | |||
| 639 | *** The TAB key runs the standard `indent-for-tab-command', not `delphi-tab'. | ||
| 640 | |||
| 641 | ** Package | ||
| 642 | |||
| 643 | *** The package library now supports digital signing of packages. | ||
| 644 | Maintainers of package archives should consider signing their packages | ||
| 645 | to enhance security. | ||
| 646 | |||
| 647 | **** If the user option `package-check-signature' is non-nil, | ||
| 648 | Emacs tries to check package signatures at install time. | ||
| 649 | The value `allow-unsigned' allows installation of unsigned packages. | ||
| 650 | |||
| 651 | **** The user option `package-unsigned-archives' lists archives where | ||
| 652 | Emacs will not try to check signatures. | ||
| 653 | |||
| 654 | *** New option `package-pinned-packages'. This is useful if you have multiple | ||
| 655 | archives enabled, with more than one offering a given package that you want. | ||
| 656 | |||
| 657 | *** In the `list-packages' buffer, you can use `f' (`package-menu-filter') | ||
| 658 | to filter the list of packages by a keyword. | ||
| 659 | |||
| 660 | *** In the `describe-package' buffer, there are now buttons listing the | ||
| 661 | keywords related to the package. Click on a button to see other packages | ||
| 662 | related to that keyword. | ||
| 663 | |||
| 664 | *** The format of `archive-contents' files, generated by package | ||
| 665 | repositories, has changed to allow a new (fifth) element in the data | ||
| 666 | vectors, containing an associative list with extra properties. | ||
| 667 | (For example, `describe-package' uses the `:url' extra property to | ||
| 668 | display a "Homepage" header.) | ||
| 669 | |||
| 670 | ** In Prolog mode, `prolog-use-smie' has been removed, | ||
| 671 | along with the non-SMIE indentation code. | ||
| 672 | |||
| 673 | ** Python mode | ||
| 674 | |||
| 675 | *** Out of the box support for CPython, iPython and readline based shells. | ||
| 676 | **** `python-shell-completion-module-string-code' is no longer used. | ||
| 677 | |||
| 678 | *** Automatic shell prompt detection. New user options: | ||
| 679 | **** `python-shell-interpreter-interactive-arg'. | ||
| 680 | **** `python-shell-prompt-detect-enabled'. | ||
| 681 | **** `python-shell-prompt-detect-failure-warning'. | ||
| 682 | **** `python-shell-prompt-input-regexps'. | ||
| 683 | **** `python-shell-prompt-output-regexps'. | ||
| 684 | |||
| 685 | *** Python shell support for remote hosts via tramp. | ||
| 686 | |||
| 687 | *** Correct display of line numbers for code sent to the Python shell. | ||
| 688 | |||
| 689 | ** Remember | ||
| 690 | |||
| 691 | *** The new command `remember-notes' creates a buffer that is saved on exit. | ||
| 692 | You can use it as a more permanent *scratch* buffer. | ||
| 693 | |||
| 694 | *** Remember can now store notes in separate files. | ||
| 695 | To use this, add `remember-store-in-files' to the `remember-handler-functions' | ||
| 696 | option. The files are saved in `remember-data-directory' using | ||
| 697 | names specified by `remember-directory-file-name-format'. | ||
| 698 | |||
| 699 | ** Rmail | ||
| 700 | |||
| 701 | *** Customize `rmail-mbox-format' to influence some minor aspects of | ||
| 702 | how Rmail displays non-MIME messages. | ||
| 703 | |||
| 704 | *** The `unrmail' command now converts from BABYL to mboxrd format, | ||
| 705 | rather than mboxo. Customize `unrmail-mbox-format' to change this. | ||
| 706 | |||
| 707 | ** Ruby mode | ||
| 708 | |||
| 709 | *** Improved syntax highlighting and indentation. | ||
| 710 | |||
| 711 | *** New `electric-indent-mode' integration. | ||
| 712 | |||
| 713 | *** New option `ruby-encoding-magic-comment-style'. | ||
| 714 | |||
| 715 | *** New option `ruby-custom-encoding-magic-comment-template'. | ||
| 716 | |||
| 717 | *** New option `ruby-align-to-stmt-keywords'. | ||
| 718 | |||
| 719 | *** New option `ruby-align-chained-calls'. | ||
| 720 | |||
| 721 | *** More Ruby file types have been added to `auto-mode-alist'. | ||
| 722 | |||
| 723 | ** Search and Replace | ||
| 724 | |||
| 725 | *** New global command `M-s .' (`isearch-forward-symbol-at-point') | ||
| 726 | starts a symbol (identifier) incremental search forward with the | ||
| 727 | symbol found near point added to the search string initially. | ||
| 728 | |||
| 729 | *** `C-x 8 RET' in Isearch mode reads a character by its Unicode name | ||
| 730 | and adds it to the search string. | ||
| 731 | |||
| 732 | *** `M-s i' in Isearch mode toggles whether search matches invisible text. | ||
| 733 | |||
| 734 | *** `query-replace' skips invisible text when `search-invisible' is nil, | ||
| 735 | and opens overlays with hidden text when `search-invisible' is `open'. | ||
| 736 | |||
| 737 | *** A negative prefix argument of replacement commands replaces backward. | ||
| 738 | `M-- M-%' replaces a string backward, `M-- C-M-%' replaces a regexp | ||
| 739 | backward, `M-s w words M-- M-%' replaces a sequence of words backward. | ||
| 740 | |||
| 741 | *** By default, prefix arguments do not now terminate Isearch mode. | ||
| 742 | Set `isearch-allow-prefix' to nil to restore the old behavior. | ||
| 743 | |||
| 744 | *** More Isearch commands accept prefix arguments, namely | ||
| 745 | `isearch-printing-char', `isearch-quote-char', `isearch-yank-word', | ||
| 746 | `isearch-yank-line'. | ||
| 747 | |||
| 748 | *** Word search now matches whitespace at the beginning/end | ||
| 749 | of the search string if it contains leading/trailing whitespace. | ||
| 750 | In an incremental word search or when using a non-nil LAX argument | ||
| 751 | of `word-search-regexp', the lax matching can also match part of | ||
| 752 | the first word (in addition to the lax matching of the last word). | ||
| 753 | The same rules are now applied to the symbol search, with the difference | ||
| 754 | that it matches symbols, and non-symbol characters between symbols. | ||
| 755 | |||
| 756 | ** New SES command `ses-rename-cell' allows assignment of names to SES cells. | ||
| 757 | |||
| 758 | ** The shell.el option `explicit-bash-args' includes --noediting by default. | ||
| 759 | All non-ancient Bash versions support this option. | ||
| 760 | |||
| 761 | ** Shell Script mode | ||
| 762 | |||
| 763 | *** The SMIE indentation engine is now used by default - see `sh-use-smie'. | ||
| 764 | |||
| 765 | *** `sh-mode' now has its own setting for `add-log-current-defun-function'. | ||
| 766 | |||
| 767 | ** SMIE | ||
| 768 | |||
| 769 | *** You can customize the SMIE indentation of a mode via `smie-config'. | ||
| 770 | The command `smie-config-guess' can help you derive the appropriate | ||
| 771 | indentation settings, if you provide it with an indented sample file. | ||
| 772 | Use `smie-config-save' to save the result. | ||
| 773 | |||
| 774 | *** You can customize the SMIE indentation of a file by adding an entry to | ||
| 775 | the file's local variables of the form: `eval: (smie-config-local '(RULES))'. | ||
| 776 | |||
| 777 | *** New commands `smie-config-show-indent' and `smie-config-set-indent'. | ||
| 778 | |||
| 779 | ** SQL mode | ||
| 780 | |||
| 781 | *** Improved login monitoring and appropriate response to login failures. | ||
| 782 | New variable `sql-login-delay' defines maximum wait time for a connection. | ||
| 783 | |||
| 784 | *** Oracle support. | ||
| 785 | SQL*Plus script placeholders are properly highlighted and identified | ||
| 786 | in `sql-placeholders-filter'. When starting SQL*Plus, `sql-oracle-options' | ||
| 787 | are passed before the logon parameter, as required. The default now | ||
| 788 | includes `-L', to limit the number of logon attempts per invocation. | ||
| 789 | |||
| 790 | ** New Term mode option `term-suppress-hard-newline'. | ||
| 791 | |||
| 792 | ** Todo mode has been rewritten and enhanced. | ||
| 793 | The Todo mode user manual describes all commands and most user | ||
| 794 | options. To support some of these features, a new file format is | ||
| 795 | used, which is incompatible with the old format; however, you can | ||
| 796 | convert old todo and done item files to the new format on initializing | ||
| 797 | the first new todo file, or at any later time with the provided | ||
| 798 | conversion command. The previous version of todo-mode.el has been | ||
| 799 | renamed to otodo-mode.el and is now obsolete. New features include: | ||
| 800 | |||
| 801 | *** Support for multiple todo files and archive files of done items. | ||
| 802 | |||
| 803 | *** Renaming, reordering, moving, merging, and deleting categories. | ||
| 804 | |||
| 805 | *** Sortable tabular summaries of categories and the item types they contain. | ||
| 806 | |||
| 807 | *** Cross-category lists of items filtered by specific criteria. | ||
| 808 | |||
| 809 | *** More fine-grained interaction with the Emacs diary, by being able to | ||
| 810 | decide for each todo item whether it appears in the Fancy Diary display. | ||
| 811 | |||
| 812 | *** Highly flexible new item insertion and item editing. | ||
| 813 | |||
| 814 | *** Moving items between categories, storing done items in their category | ||
| 815 | or in archive files, undoing or unarchiving done items. | ||
| 816 | |||
| 817 | *** Reprioritizing items by inputting a numerical priority. | ||
| 818 | |||
| 819 | *** Extensive customizability of operation and display, including many faces. | ||
| 820 | |||
| 821 | ** Trace | ||
| 822 | |||
| 823 | *** `trace-function' and `trace-function-background' no longer prompt for | ||
| 824 | the output buffer. Unless you use a prefix argument, they output to | ||
| 825 | `trace-buffer'. | ||
| 826 | |||
| 827 | *** With a prefix argument, `trace-function' and `trace-function-background' | ||
| 828 | will prompt for a "context". This is a Lisp expression, whose value at the | ||
| 829 | time the function is entered/exited is printed along with the function's | ||
| 830 | name and arguments. | ||
| 831 | |||
| 832 | ** Tramp | ||
| 833 | |||
| 834 | *** New connection method "adb", which allows to access Android | ||
| 835 | devices by the Android Debug Bridge. The variable `tramp-adb-program' | ||
| 836 | can be used to adapt the path of the "adb" program, if needed. | ||
| 837 | |||
| 838 | *** Handlers for `file-acl' and `set-file-acl' for remote machines | ||
| 839 | that support POSIX ACLs. | ||
| 840 | |||
| 841 | *** Handlers for `file-notify-add-watch' and `file-notify-rm-watch' | ||
| 842 | for remote machines that support filesystem notifications. | ||
| 843 | |||
| 844 | *** The experimental url syntax for remote file names has been removed. | ||
| 845 | |||
| 846 | *** The connection methods "plink1", "ssh1", "ssh2", "scp1", "scp2", | ||
| 847 | "scpc" and "rsyncc" are discontinued. The ssh option | ||
| 848 | "ControlMaster=auto" is set automatically in all ssh-based methods, | ||
| 849 | when possible. See `tramp-use-ssh-controlmaster-options'. | ||
| 850 | |||
| 851 | ** New URL command `url-cookie-list' displays the current cookies, | ||
| 852 | and allows you to interactively remove cookies. | ||
| 853 | |||
| 854 | ** VC and related modes | ||
| 855 | |||
| 856 | *** In VC directory mode, `D' displays diffs between VC-controlled | ||
| 857 | whole tree revisions. | ||
| 858 | |||
| 859 | *** In VC directory mode, `L' lists the change log for the current VC | ||
| 860 | controlled tree in a window. | ||
| 861 | |||
| 862 | *** In VC directory mode, `I' shows a log of changes that will be | ||
| 863 | received with a pull operation. | ||
| 864 | |||
| 865 | *** `C-x v G' (globally) and `G' (in VC directory mode) ignores a file | ||
| 866 | under current version control system. When called with a prefix | ||
| 867 | argument, you can remove a file from the ignored file list. | ||
| 868 | |||
| 869 | ** VHDL mode | ||
| 870 | |||
| 871 | *** New options: `vhdl-actual-generic-name', `vhdl-beautify-options'. | ||
| 872 | |||
| 873 | *** New commands: `vhdl-fix-statement-region', `vhdl-fix-statement-buffer'. | ||
| 874 | |||
| 875 | ** The Woman commands `woman-default-faces' and `woman-monochrome-faces' | ||
| 876 | are obsolete. Customize the `woman-*' faces instead. | ||
| 877 | |||
| 878 | ** More packages look for ~/.emacs.d/<foo> additionally to ~/.<foo>. | ||
| 879 | Affected files: | ||
| 880 | ~/.emacs.d/timelog replaces ~/.timelog | ||
| 881 | ~/.emacs.d/vip replaces ~/.vip | ||
| 882 | ~/.emacs.d/viper replaces ~/.viper | ||
| 883 | ~/.emacs.d/ido.last replaces ~/.ido.last | ||
| 884 | ~/.emacs.d/kkcrc replaces ~/.kkcrc | ||
| 885 | ~/.emacs.d/quickurls replaces ~/.quickurls | ||
| 886 | ~/.emacs.d/idlwave/ replaces ~/.idlwave/ | ||
| 887 | ~/.emacs.d/bdfcache.el replaces ~/.bdfcache.el | ||
| 888 | ~/.emacs.d/places replaces ~/.emacs-places | ||
| 889 | ~/.emacs.d/shadows replaces ~/.shadows | ||
| 890 | ~/.emacs.d/shadow_todo replaces ~/.shadow_todo | ||
| 891 | ~/.emacs.d/strokes replaces ~/.strokes | ||
| 892 | ~/.emacs.d/notes replaces ~/.notes | ||
| 893 | ~/.emacs.d/type-break replaces ~/.type-break | ||
| 894 | Also the following files used by the now obsolete otodo-mode.el: | ||
| 895 | ~/.emacs.d/todo-do replaces ~/.todo-do | ||
| 896 | ~/.emacs.d/todo-done replaces ~/.todo-done | ||
| 897 | ~/.emacs.d/todo-top replaces ~/.todo-top | ||
| 898 | |||
| 899 | ** Obsolete packages | ||
| 900 | |||
| 901 | *** iswitchb.el; use icomplete-mode. | ||
| 902 | |||
| 903 | *** longlines.el; use visual-line-mode. | ||
| 904 | |||
| 905 | *** meese.el. | ||
| 906 | |||
| 907 | *** sup-mouse.el. | ||
| 908 | |||
| 909 | *** terminal.el; use term.el instead. | ||
| 910 | |||
| 911 | *** the old version of todo-mode.el (renamed to otodo-mode.el). | ||
| 912 | |||
| 913 | *** xesam.el (owing to the cancellation of the XESAM project). | ||
| 914 | |||
| 915 | *** yow.el; use fortune.el or cookie1.el instead. | ||
| 916 | |||
| 917 | |||
| 918 | * New Modes and Packages in Emacs 24.4 | ||
| 919 | |||
| 920 | ** New package eww.el provides a built-in web browser. | ||
| 921 | This requires Emacs to have been compiled with libxml2 support. | ||
| 922 | |||
| 923 | ** New package nadvice.el offers lighter-weight advice facilities. | ||
| 924 | It is layered as: | ||
| 925 | |||
| 926 | *** `add-function'/`remove-function', which can be used to add/remove code on | ||
| 927 | any function-carrying place, such as process filters or `<foo>-function' hooks. | ||
| 928 | |||
| 929 | *** `advice-add'/`advice-remove' to add/remove a piece of advice on a named | ||
| 930 | function, much like `defadvice' does. | ||
| 931 | |||
| 932 | ** New package frameset.el provides a set of operations to save a frameset | ||
| 933 | (the state of all or a subset of the existing frames and windows, somewhat | ||
| 934 | similar to a frame configuration), both in-session and persistently, and | ||
| 935 | restore it at some point in the future. | ||
| 936 | |||
| 937 | ** New package filenotify.el provides an interface for file system | ||
| 938 | notifications. It requires that Emacs be compiled with one of the | ||
| 939 | low-level libraries gfilenotify.c, inotify.c or w32notify.c. | ||
| 940 | |||
| 941 | ** New minor modes `prettify-symbols-mode' and `global-prettify-symbols-mode' | ||
| 942 | display specified symbols as composed characters. E.g., in Emacs Lisp mode, | ||
| 943 | this replaces the string "lambda" with the Greek lambda character. | ||
| 944 | |||
| 945 | ** New minor mode `superword-mode', which overrides the default word motion | ||
| 946 | commands to treat "symbol_words" as a single word, similar to what | ||
| 947 | `subword-mode' does. | ||
| 948 | |||
| 949 | |||
| 950 | * Incompatible Lisp Changes in Emacs 24.4 | ||
| 951 | |||
| 952 | ** The default file coding for Emacs Lisp files is now utf-8. | ||
| 953 | (See `file-coding-system-alist'.) In most cases, this change is | ||
| 954 | transparent, but files that contain unusual characters without | ||
| 955 | specifying an explicit coding system may fail to load with obscure | ||
| 956 | errors. You should either convert them to utf-8 or add an explicit | ||
| 957 | `coding:' cookie. | ||
| 958 | |||
| 959 | ** Default process filters and sentinels are not nil any more. | ||
| 960 | Instead they default to a function that does what the nil value used to do. | ||
| 961 | |||
| 962 | ** Overlay priority does not have to be nil or a non-negative integer. | ||
| 963 | Overlay priority can be other kinds of Lisp objects. We didn't yet | ||
| 964 | decide whether other types of values are stable enough, and therefore | ||
| 965 | don't feel it's right to document them. For now, don't assume in your | ||
| 966 | code that the values of overlay priority can only be either nil or an | ||
| 967 | integer, always test them with an appropriate predicate to be one or | ||
| 968 | the other. If you need to sort arbitrary overlays into priority | ||
| 969 | order, `overlays-at' can now optionally do this. | ||
| 970 | You should still only specify integer priorities on overlays you create. | ||
| 971 | |||
| 972 | ** The cars of the elements in `interpreter-mode-alist' are now | ||
| 973 | treated as regexps rather than literal strings. | ||
| 974 | |||
| 975 | ** `overriding-terminal-local-map' no longer replaces the local keymaps. | ||
| 976 | It used to disable the minor mode, major mode, and text-property keymaps, | ||
| 977 | whereas now it simply has higher precedence. | ||
| 978 | |||
| 979 | ** `kill-region' has lost its `yank-handler' optional argument. | ||
| 980 | |||
| 981 | ** `(input-pending-p)' no longer runs other timers that are ready to run. | ||
| 982 | The new optional CHECK-TIMERS parameter allows for the prior behavior. | ||
| 983 | |||
| 984 | ** `defvar' and `defcustom' in a let-binding affect the "external" default. | ||
| 985 | |||
| 986 | ** The syntax of ?» and ?« is now punctuation instead of matched parens. | ||
| 987 | Some languages match those as »...«, and others as «...», so it is | ||
| 988 | better for Emacs to stay neutral by default. | ||
| 989 | |||
| 990 | ** `read-event' does not always decode chars in ttys any more. As was the case | ||
| 991 | in Emacs 22 and before, `read-event' (and `read-char') by default read raw | ||
| 992 | bytes from the terminal. If you want to read decoded chars instead (as was | ||
| 993 | always the case in Emacs-23, for example), pass a non-nil | ||
| 994 | `inherit-input-method' argument. | ||
| 995 | |||
| 996 | ** In `symbol-function', nil and "unbound" are indistinguishable. | ||
| 997 | `symbol-function' does not signal a `void-function' error any more. | ||
| 998 | To determine if a symbol's function definition is void, use `fboundp'. | ||
| 999 | |||
| 1000 | ** `defadvice' does not honor the `freeze' flag and cannot advise | ||
| 1001 | special-forms any more. | ||
| 1002 | |||
| 1003 | ** `dolist' no longer binds VAR while evaluating the RESULT form, | ||
| 1004 | when lexical binding is enabled. Previously, VAR was bound to nil, | ||
| 1005 | which often led to spurious unused-variable warnings. | ||
| 1006 | |||
| 1007 | ** The return value of `backup-buffer' has changed. | ||
| 1008 | The second argument is no longer an SELinux context, instead it is an | ||
| 1009 | alist of extended attributes as returned by the new function | ||
| 1010 | `file-extended-attributes'. The attributes can be applied to another | ||
| 1011 | file using `set-file-extended-attributes'. | ||
| 1012 | |||
| 1013 | ** By default `copy-file' no longer copies file permission bits to an | ||
| 1014 | existing destination; and it sets the file permission bits of a newly | ||
| 1015 | created destination to those of the source, masked by the default file | ||
| 1016 | permissions. To copy the file permission bits, pass t as the | ||
| 1017 | PRESERVE-PERMISSIONS argument of `copy-file'. | ||
| 1018 | |||
| 1019 | ** `visited-file-modtime' now returns -1 for nonexistent files. | ||
| 1020 | Formerly it returned a list (-1 LOW USEC PSEC), but this was ambiguous | ||
| 1021 | in the presence of files with negative time stamps. | ||
| 1022 | |||
| 1023 | ** Frame-local variables that affect redisplay do not work any more. | ||
| 1024 | More specifically, redisplay does not bother to check for a frame-local | ||
| 1025 | value when looking up variables. | ||
| 1026 | |||
| 1027 | ** In compiled Lisp files, the header no longer includes a timestamp. | ||
| 1028 | |||
| 1029 | ** The option `inhibit-local-menu-bar-menus' has been removed. | ||
| 1030 | |||
| 1031 | |||
| 1032 | * Lisp Changes in Emacs 24.4 | ||
| 1033 | |||
| 1034 | ** Change to the Emacs Lisp coding conventions: the package descriptor | ||
| 1035 | and name of global variables, constants, and functions should be separated | ||
| 1036 | by two hyphens if the symbol is not meant to be used by other packages. | ||
| 1037 | |||
| 1038 | ** The second argument of `eval' can now specify a lexical environment. | ||
| 1039 | |||
| 1040 | ** New macro `define-alternatives' can be used to define generic commands. | ||
| 1041 | Generic commands are interactive functions whose implementation can be | ||
| 1042 | selected among several alternatives, as a matter of user preference. | ||
| 1043 | |||
| 1044 | ** Numeric comparison functions =, <, >, <=, >= can now take many arguments. | ||
| 1045 | |||
| 1046 | ** New functions `special-form-p' and `macrop'. | ||
| 1047 | |||
| 1048 | ** New macro `with-eval-after-load'. | ||
| 1049 | This is like the old `eval-after-load', but better behaved. | ||
| 1050 | |||
| 1051 | ** If you give a symbol a `defalias-fset-function' property, `defalias' | ||
| 1052 | on that symbol will use the associated value as a function to call | ||
| 1053 | in place of `fset'. | ||
| 1054 | |||
| 1055 | ** New variable `enable-dir-local-variables'. | ||
| 1056 | Directory-local variables are ignored if this is nil. This may be | ||
| 1057 | useful for modes that want to ignore directory-locals while still | ||
| 1058 | respecting file-local variables. | ||
| 1059 | |||
| 1060 | ** `read-regexp' now uses the new variable `read-regexp-defaults-function' | ||
| 1061 | as a function to call to provide default values. | ||
| 1062 | |||
| 1063 | ** New functions `group-gid' and `group-real-gid'. | ||
| 1064 | |||
| 1065 | ** New function `get-pos-property'. | ||
| 1066 | |||
| 1067 | ** New hook `pre-redisplay-function'. | ||
| 1068 | |||
| 1069 | ** `byte-compile-interactive-only-functions' is now obsolete. | ||
| 1070 | To specify that a command should only be called interactively, give it | ||
| 1071 | a non-nil `interactive-only' property. | ||
| 1072 | |||
| 1073 | ** New function `string-suffix-p'. | ||
| 1074 | |||
| 1075 | ** `split-string' now takes an optional argument TRIM. | ||
| 1076 | The value, if non-nil, is a regexp that specifies what to trim from | ||
| 1077 | the start and end of each substring. | ||
| 1078 | |||
| 1079 | ** Completion | ||
| 1080 | |||
| 1081 | *** The separator used by `completing-read-multiple' is now a regexp. | ||
| 1082 | The default `crm-separator' has been changed to allow surrounding spaces | ||
| 1083 | around the comma. | ||
| 1084 | |||
| 1085 | *** New function `completion-table-with-cache' is a wrapper for | ||
| 1086 | `completion-table-dynamic' that caches the result of the last lookup. | ||
| 1087 | |||
| 1088 | *** New function `completion-table-merge' to combine several | ||
| 1089 | completion tables by merging their completions. | ||
| 1090 | |||
| 1091 | *** The `common-substring' argument of `display-completion-list', | ||
| 1092 | which has been documented as obsolete since Emacs 23.1, is now _really_ | ||
| 1093 | obsolete, and no longer advertised. Instead either call | ||
| 1094 | `completion-hilit-commonality' to add the highlighting; or use | ||
| 1095 | `completion-all-completions', which returns highlighted strings. | ||
| 1096 | |||
| 1097 | ** Encoding and decoding of text | ||
| 1098 | |||
| 1099 | *** New coding-system `prefer-utf-8'. | ||
| 1100 | This is like `undecided' but prefers UTF-8 on decoding if the text to | ||
| 1101 | be decoded does not contain any invalid UTF-8 sequences. On encoding, | ||
| 1102 | any non-ASCII characters are automatically encoded as UTF-8. | ||
| 1103 | |||
| 1104 | *** New attributes of coding-systems whose type is `undecided'. | ||
| 1105 | Two new attributes, `:inhibit-null-byte-detection' and | ||
| 1106 | `:inhibit-iso-escape-detection', determine how to detect encoding of | ||
| 1107 | text that includes null bytes and ISO-2022 escape sequences, respectively. | ||
| 1108 | Each of these attributes can be either nil, zero, or t. If t, decoding | ||
| 1109 | text ignores null bytes and ISO-2022 sequences, respectively. If nil, | ||
| 1110 | null bytes cause text to be decoded with no-conversion, and ISO-2022 | ||
| 1111 | sequences cause Emacs to assume the text is encoded in one of the ISO-2022 | ||
| 1112 | encodings, such as iso-2022-7bit. If zero, Emacs consults the variables | ||
| 1113 | `inhibit-null-byte-detection' and `inhibit-iso-escape-detection'. | ||
| 1114 | The new attribute `:prefer-utf-8', if non-nil, causes Emacs to prefer | ||
| 1115 | UTF-8 encoding and decoding, whenever possible. | ||
| 1116 | |||
| 1117 | These attributes are only meaningful for coding-systems of type `undecided'. | ||
| 1118 | (The type of a coding-system is determined by its `:coding-type' attribute | ||
| 1119 | and can be accessed by calling the `coding-system-type' function.) | ||
| 1120 | |||
| 1121 | ** Error-handling | ||
| 1122 | |||
| 1123 | *** New function `define-error'. | ||
| 1124 | |||
| 1125 | *** `with-demoted-errors' takes an additional argument `format'. | ||
| 1126 | |||
| 1127 | *** Errors from timer functions are no longer silently discarded, | ||
| 1128 | but are reported as messages. So you may see "Error running timer" | ||
| 1129 | messages from code that was failing silently till now. Set | ||
| 1130 | `debug-on-error' non-nil to get a real error and a backtrace. | ||
| 1131 | |||
| 1132 | ** Faces | ||
| 1133 | |||
| 1134 | *** Face specs set via Custom themes now replace the `defface' spec | ||
| 1135 | rather than inheriting from it. In other words, setting a face via a | ||
| 1136 | theme now behaves like setting it via Customize: you only need to | ||
| 1137 | specify the attributes that you want, you don't need to unset those | ||
| 1138 | that you don't want. | ||
| 1139 | |||
| 1140 | *** The function `face-spec-set' is now like `setq' for face specs. | ||
| 1141 | Its third arg now accepts values specifying a face spec type (defface, | ||
| 1142 | custom, or override spec), and the relevant spec is set accordingly. | ||
| 1143 | |||
| 1144 | *** New face spec attribute :distant-foreground | ||
| 1145 | specifies foreground to use if background color is near the foreground | ||
| 1146 | color that would otherwise have been used. | ||
| 1147 | |||
| 1148 | *** New function `add-face-text-property', which can be used to | ||
| 1149 | conveniently prepend/append new face properties. | ||
| 1150 | |||
| 1151 | *** New face characteristic (supports :underline (:style wave)) | ||
| 1152 | specifies whether or not the terminal can display a wavy line. | ||
| 1153 | |||
| 1154 | ** File-handling | ||
| 1155 | |||
| 1156 | *** Support for filesystem notifications. | ||
| 1157 | Emacs now supports notifications of filesystem changes, such as | ||
| 1158 | creation, modification, and deletion of files. This requires the | ||
| 1159 | `glib' API, or the 'inotify' API (on GNU/Linux systems only). On | ||
| 1160 | MS-Windows systems, this is supported for Windows XP and newer. | ||
| 1161 | |||
| 1162 | *** The 9th element returned by `file-attributes' is now unspecified. | ||
| 1163 | Formerly, it was t if the file's gid would change if file were deleted | ||
| 1164 | and recreated. This value has been inaccurate for years on many | ||
| 1165 | platforms, and nobody seems to have noticed or cared. | ||
| 1166 | |||
| 1167 | *** The 6th argument to `copy-file' has been renamed to | ||
| 1168 | PRESERVE-PERMISSIONS as it now handles ACL entries and the traditional | ||
| 1169 | Unix file permission bits as well as SELinux context. | ||
| 1170 | |||
| 1171 | *** The function `file-ownership-preserved-p' now has an optional | ||
| 1172 | argument GROUP which causes it check for file group too. This can be | ||
| 1173 | used in place of the 9th element of `file-attributes'. | ||
| 1174 | |||
| 1175 | *** The function `set-visited-file-modtime' now accepts a 0 or -1 argument, | ||
| 1176 | with the same interpretation as the returned value of `visited-file-modtime'. | ||
| 1177 | |||
| 1178 | ** Image API | ||
| 1179 | |||
| 1180 | *** `image-animated-p' is now `image-multi-frame-p'. | ||
| 1181 | It returns non-nil for any image that contains multiple frames, | ||
| 1182 | whether or not it specifies a frame delay. | ||
| 1183 | |||
| 1184 | *** New variable `image-default-frame-delay' gives the frame delay for | ||
| 1185 | animated images which do not specify a frame delay. | ||
| 1186 | |||
| 1187 | *** New functions `image-current-frame' and `image-show-frame' for getting | ||
| 1188 | and setting the current frame of a multi-frame image. | ||
| 1189 | |||
| 1190 | ** ImageMagick | ||
| 1191 | |||
| 1192 | *** ImageMagick images now support the :max-width and :max-height keywords. | ||
| 1193 | |||
| 1194 | *** When using `create-image' with image data, you can pass a :format | ||
| 1195 | attribute (via the property-list argument) in order to help | ||
| 1196 | ImageMagick detect the image type. The value should be a MIME | ||
| 1197 | content-type that is found in the new variable `image-format-suffixes'. | ||
| 1198 | |||
| 1199 | ** Revert and Autorevert | ||
| 1200 | |||
| 1201 | *** If Emacs is compiled with file notification support, it uses notifications | ||
| 1202 | instead of checking file time stamps. To disable this, set the user option | ||
| 1203 | `auto-revert-use-notify' to nil. Alternatively, you can specify a regular | ||
| 1204 | expression matching directories to be excluded from file notifications via | ||
| 1205 | `auto-revert-notify-exclude-dir-regexp'. | ||
| 1206 | |||
| 1207 | *** The default values of `buffer-stale-function', `revert-buffer-function', | ||
| 1208 | and `revert-buffer-insert-file-contents-function' are no longer nil. | ||
| 1209 | Instead they default to functions that do what the nil value used to. | ||
| 1210 | |||
| 1211 | *** `buffer-stale-function' is now used for buffers visiting files too. | ||
| 1212 | |||
| 1213 | *** The new user option `auto-revert-remote-files' enables reversion | ||
| 1214 | of remote files, if non-nil. | ||
| 1215 | |||
| 1216 | ** Terminal | ||
| 1217 | |||
| 1218 | *** Functions to pop up menus and dialogs now work on all terminals, | ||
| 1219 | including TTYs. This includes `x-popup-menu', `x-popup-dialog', | ||
| 1220 | `message-box', `yes-or-no-p', etc. | ||
| 1221 | |||
| 1222 | The function `display-popup-menus-p' will now return non-nil for a | ||
| 1223 | display or frame whenever a mouse is supported on that display or frame. | ||
| 1224 | |||
| 1225 | *** New hook `tty-setup-hook', run at the end of initializing a text terminal. | ||
| 1226 | |||
| 1227 | *** The hook `term-setup-hook' is obsolete. It is entirely equivalent | ||
| 1228 | to `emacs-startup-hook'. See also the new `tty-setup-hook'. | ||
| 1229 | |||
| 1230 | ** Minor internal changes to the details of lock files. | ||
| 1231 | The lock for DIR/FILE is now _always_ DIR/.#FILE. | ||
| 1232 | If DIR/.#FILE already exists and is not an Emacs lock file, | ||
| 1233 | Emacs makes no attempt to lock DIR/FILE. (Previously, it fell back to | ||
| 1234 | numbered lock files DIR/.#FILE.0...). | ||
| 1235 | On file systems that do not support symbolic links, the lock is now a | ||
| 1236 | regular file with contents being what would have been in the symlink. | ||
| 1237 | |||
| 1238 | ** New bool-vector set operation functions: | ||
| 1239 | *** `bool-vector-exclusive-or' | ||
| 1240 | *** `bool-vector-union' | ||
| 1241 | *** `bool-vector-intersection' | ||
| 1242 | *** `bool-vector-set-difference' | ||
| 1243 | *** `bool-vector-not' | ||
| 1244 | *** `bool-vector-subsetp' | ||
| 1245 | *** `bool-vector-count-consecutive' | ||
| 1246 | *** `bool-vector-count-population' | ||
| 1247 | |||
| 1248 | ** New library subr-x.el with miscellaneous small utility functions: | ||
| 1249 | *** `hash-table-keys' | ||
| 1250 | *** `hash-table-values' | ||
| 1251 | *** `string-blank-p' | ||
| 1252 | *** `string-empty-p' | ||
| 1253 | *** `string-join' | ||
| 1254 | *** `string-reverse' | ||
| 1255 | *** `string-trim-left' | ||
| 1256 | *** `string-trim-right' | ||
| 1257 | *** `string-trim' | ||
| 1258 | *** `string-remove-prefix' | ||
| 1259 | *** `string-remove-suffix' | ||
| 1260 | |||
| 1261 | ** The `time-to-seconds' alias to `float-time' is no longer marked obsolete. | ||
| 1262 | |||
| 1263 | ** The spelling of the rx.el category `chinese-two-byte' has been | ||
| 1264 | corrected (the first 'e' was missing). | ||
| 1265 | |||
| 1266 | ** EIEIO namespace cleanup, obsolete-aliasing functions to use `eieio-' prefix: | ||
| 1267 | *** object-name -> eieio-object-name | ||
| 1268 | *** object-class -> eieio-object-class | ||
| 1269 | *** object-class-fast -> eieio--object-class | ||
| 1270 | *** object-class-name -> eieio-object-class-name | ||
| 1271 | *** object-name-string -> eieio-object-name-string | ||
| 1272 | *** object-num-slots -> eieio--object-num-slots | ||
| 1273 | *** object-set-name-string -> eieio-object-set-name-string | ||
| 1274 | *** class-of -> eieio-object-class | ||
| 1275 | *** class-name -> eieio-class-name | ||
| 1276 | *** class-parent -> eieio-class-parent | ||
| 1277 | *** class-parents -> eieio-class-parents | ||
| 1278 | *** class-parents-fast -> eieio-class-parents-fast | ||
| 1279 | *** class-children -> eieio-class-children | ||
| 1280 | *** class-num-slots -> eieio--class-num-slots | ||
| 1281 | *** class-precedence-list -> eieio-class-precedence-list | ||
| 1282 | *** class-direct-subclasses -> eieio-class-children | ||
| 1283 | *** class-direct-superclasses -> eieio-class-parents | ||
| 1284 | |||
| 1285 | ** Obsoleted functions | ||
| 1286 | *** `log10' | ||
| 1287 | *** `dont-compile' | ||
| 1288 | *** `lisp-complete-symbol' | ||
| 1289 | *** `field-complete' | ||
| 1290 | *** `minibuffer-completion-contents' | ||
| 1291 | *** `isearch-nonincremental-exit-minibuffer' | ||
| 1292 | *** `isearch-filter-visible' | ||
| 1293 | *** `generic-make-keywords-list' | ||
| 1294 | *** `get-upcase-table' (use `case-table-get-table' instead). | ||
| 1295 | |||
| 1296 | ** `with-wrapper-hook' is obsoleted by `add-function'. | ||
| 1297 | The few hooks that used with-wrapper-hook are replaced as follows: | ||
| 1298 | *** `abbrev-expand-function' obsoletes `abbrev-expand-functions'. | ||
| 1299 | *** `completion-in-region-function' obsoletes `completion-in-region-functions'. | ||
| 1300 | *** `filter-buffer-substring-function' obsoletes `filter-buffer-substring-functions'. | ||
| 1301 | |||
| 1302 | |||
| 1303 | * Changes in Emacs 24.4 on Non-Free Operating Systems | ||
| 1304 | |||
| 1305 | ** New Core Text based font backend for Mac OS X 10.5 and newer. | ||
| 1306 | To use the old font backend, use the following on the command line: | ||
| 1307 | % defaults write org.gnu.Emacs FontBackend ns | ||
| 1308 | GNUstep and Mac OS X 10.4 use the old font backend. | ||
| 1309 | |||
| 1310 | ** Improved fullscreen support on Mac OS X 10.7 and newer, where the | ||
| 1311 | default fullscreen method is now "native" fullscreen. To use the | ||
| 1312 | old style fullscreen, customize `ns-use-native-fullscreen' to nil. | ||
| 1313 | |||
| 1314 | ** On Mac OS X 10.7 and newer, Emacs can use sRGB colorspace, and does so | ||
| 1315 | by default. Customize `ns-use-srgb-colorspace' to go back to the old method. | ||
| 1316 | Note that this does not apply to images. | ||
| 1317 | |||
| 1318 | ** The procedure for building Emacs on MS-Windows has changed. | ||
| 1319 | It is now built by running the same configure script as on all other | ||
| 1320 | platforms. This requires the MSYS environment and MinGW development | ||
| 1321 | tools. See the updated instructions in nt/INSTALL for details. | ||
| 1322 | |||
| 1323 | Using the Posix configure script and Makefiles also means a change in | ||
| 1324 | the directory structure of the Emacs installation on Windows. It is | ||
| 1325 | now the same as on GNU and Unix systems. In particular, the auxiliary | ||
| 1326 | programs, such as cmdproxy.exe and hexl.exe, are in | ||
| 1327 | libexec/emacs/VERSION/i686-pc-mingw32 (where VERSION is the Emacs | ||
| 1328 | version), version-independent site-lisp is in share/emacs/site-lisp, | ||
| 1329 | version-specific Lisp files are in share/emacs/VERSION/lisp and in | ||
| 1330 | share/emacs/VERSION/site-lisp, Info docs are in share/info, and data | ||
| 1331 | files are in share/emacs/VERSION/etc. (Emacs knows about all these | ||
| 1332 | directories and will find the files in there automatically; there's no | ||
| 1333 | need to set any variables due to this change.) | ||
| 1334 | |||
| 1335 | ** Emacs on Windows 2000 and later can now access files and directories | ||
| 1336 | whose names cannot be encoded in the current system codepage. | ||
| 1337 | |||
| 1338 | The new variable `w32-unicode-filenames' controls this feature: if it | ||
| 1339 | is t, Emacs uses Unicode APIs to pass file names to system calls, | ||
| 1340 | which lifts the limitation of file names to the current locale. | ||
| 1341 | |||
| 1342 | ** Lock files now work on MS-Windows. | ||
| 1343 | This helps to prevent losing your edits if the same file is being | ||
| 1344 | edited in another Emacs session or by another user. See the node | ||
| 1345 | "Interlocking" in the Emacs User Manual for the details. To disable | ||
| 1346 | file locking, customize `create-lockfiles' to nil. | ||
| 1347 | |||
| 1348 | ** The "generate a backtrace on fatal error" feature now works on MS-Windows. | ||
| 1349 | The backtrace is written to the 'emacs_backtrace.txt' file in the | ||
| 1350 | directory where Emacs was running. | ||
| 1351 | |||
| 1352 | ** The `network-interface-list' and `network-interface-info' functions | ||
| 1353 | are now available on MS-Windows. | ||
| 1354 | |||
| 1355 | ** The variable `buffer-file-type' is no longer supported. | ||
| 1356 | Setting it has no effect, and %t in the mode-line format is ignored. | ||
| 1357 | Likewise, `file-name-buffer-file-type-alist' is now obsolete, and | ||
| 1358 | modifying it has no effect. | ||
| 1359 | |||
| 1360 | |||
| 1361 | * Installation Changes in Emacs 24.3 | ||
| 1362 | |||
| 1363 | ** The default X toolkit is now Gtk+ version 3. | ||
| 1364 | If you don't pass `--with-x-toolkit' to configure, or if you use | ||
| 1365 | `--with-x-toolkit=gtk' or `--with-x-toolkit=yes', configure will try | ||
| 1366 | to build with Gtk+ version 3, and if that fails, try Gtk+ version 2. | ||
| 1367 | You can explicitly require a specific version by passing | ||
| 1368 | `--with-x-toolkit=gtk2' or `--with-x-toolkit=gtk3' to configure. | ||
| 1369 | |||
| 1370 | ** New configure option `--enable-link-time-optimization', to utilize | ||
| 1371 | an appropriate feature provided by GCC since version 4.5.0. | ||
| 1372 | |||
| 1373 | ** New configure option `--without-all' to disable most of the optional | ||
| 1374 | features (image support, etc.) that are normally enabled by default. | ||
| 1375 | |||
| 1376 | ** New configure option `--enable-gcc-warnings' (for developing/debugging | ||
| 1377 | Emacs). If building with GCC, this enables compile-time checks that | ||
| 1378 | warn/give errors about possibly-questionable C code. On a recent GNU | ||
| 1379 | system there should be no warnings; on older and on non-GNU systems | ||
| 1380 | the results may be useful to developers. | ||
| 1381 | |||
| 1382 | ** The configure option `--enable-use-lisp-union-type' has been | ||
| 1383 | renamed to `--enable-check-lisp-object-type', as the resulting | ||
| 1384 | Lisp_Object type no longer uses a union to implement the compile time | ||
| 1385 | check that this option enables. | ||
| 1386 | |||
| 1387 | ** The configure option `--disable-maintainer-mode' has been removed, | ||
| 1388 | as it was confusingly-named and rarely useful. | ||
| 1389 | |||
| 1390 | ** The configure options `--program-prefix', `--program-suffix', and | ||
| 1391 | `--program-transform-name' apply to more than just the installed | ||
| 1392 | binaries. Now they also affect the man pages, icons, and the | ||
| 1393 | etc/emacs.desktop file; but not the info pages, since this would break | ||
| 1394 | links between the various manuals. | ||
| 1395 | |||
| 1396 | ** You can use `NO_BIN_LINK=t make install' to prevent the installation | ||
| 1397 | overwriting "emacs" in the installation bin/ directory with a link | ||
| 1398 | to "emacs-VERSION". | ||
| 1399 | |||
| 1400 | ** Emacs uses libtinfo in preference to libncurses, if available. | ||
| 1401 | |||
| 1402 | ** On FreeBSD and NetBSD, configure no longer adds /usr/local/lib and | ||
| 1403 | /usr/pkg/lib to the linker search path. You must add them yourself if | ||
| 1404 | you want them. | ||
| 1405 | |||
| 1406 | ** The standalone scripts `rcs-checkin' and `vcdiff' have been removed | ||
| 1407 | (from the bin and libexec directories, respectively). The former is | ||
| 1408 | no longer relevant, the latter is replaced by lisp (in vc-sccs.el). | ||
| 1409 | |||
| 1410 | |||
| 1411 | * Startup Changes in Emacs 24.3 | ||
| 1412 | |||
| 1413 | ** Emacs no longer searches for `leim-list.el' files beneath the standard | ||
| 1414 | lisp/ directory. There should not be any there anyway. If you have | ||
| 1415 | been adding them there, put them somewhere else; e.g., site-lisp. | ||
| 1416 | |||
| 1417 | ** The `--no-site-lisp' command line option now works for Nextstep builds. | ||
| 1418 | |||
| 1419 | |||
| 1420 | * Changes in Emacs 24.3 | ||
| 1421 | |||
| 1422 | ** Help | ||
| 1423 | |||
| 1424 | *** `C-h f' (`describe-function') can now perform autoloading. | ||
| 1425 | When this command is called for an autoloaded function whose docstring | ||
| 1426 | contains a key substitution construct, that function's library is | ||
| 1427 | automatically loaded, so that the documentation can be shown | ||
| 1428 | correctly. To disable this, set `help-enable-auto-load' to nil. | ||
| 1429 | |||
| 1430 | *** `C-h f' now reports previously-autoloaded functions as "autoloaded", | ||
| 1431 | even after their associated libraries have been loaded (and the | ||
| 1432 | autoloads have been redefined as functions). | ||
| 1433 | |||
| 1434 | ** ImageMagick | ||
| 1435 | |||
| 1436 | *** Images displayed via ImageMagick now support transparency and the | ||
| 1437 | :background image specification property. | ||
| 1438 | |||
| 1439 | *** When available, ImageMagick support is automatically enabled. | ||
| 1440 | It is no longer necessary to call `imagemagick-register-types' | ||
| 1441 | explicitly to install ImageMagick image types; that function is called | ||
| 1442 | automatically at startup, or when customizing an imagemagick- option. | ||
| 1443 | |||
| 1444 | *** Setting `imagemagick-types-inhibit' to t now disables the use of | ||
| 1445 | ImageMagick to view images. (You must call `imagemagick-register-types' | ||
| 1446 | afterwards if you do not use customize to change this.) | ||
| 1447 | |||
| 1448 | *** The new variable `imagemagick-enabled-types' also affects which | ||
| 1449 | ImageMagick types are treated as images. The function | ||
| 1450 | `imagemagick-filter-types' returns the list of types that will be | ||
| 1451 | treated as images. | ||
| 1452 | |||
| 1453 | ** Minibuffer | ||
| 1454 | |||
| 1455 | *** In minibuffer filename prompts, `C-M-f' and `C-M-b' now move to the | ||
| 1456 | next and previous path separator, respectively. | ||
| 1457 | |||
| 1458 | *** `minibuffer-electric-default-mode' can shorten "(default ...)" to "[...]" | ||
| 1459 | in minibuffer prompts. Just set `minibuffer-eldef-shorten-default' | ||
| 1460 | non-nil before enabling the mode. | ||
| 1461 | |||
| 1462 | ** Mode line | ||
| 1463 | |||
| 1464 | *** New option `mode-line-default-help-echo' specifies the help text | ||
| 1465 | (shown in a tooltip or in the echo area) for any part of the mode line | ||
| 1466 | that does not have its own specialized help text. | ||
| 1467 | |||
| 1468 | *** You can now click mouse-3 in the coding system indicator to invoke | ||
| 1469 | `set-buffer-file-coding-system'. | ||
| 1470 | |||
| 1471 | ** Server and client | ||
| 1472 | |||
| 1473 | *** emacsclient now obeys string values for `initial-buffer-choice', | ||
| 1474 | if it is told to open a new frame without specifying any file to visit | ||
| 1475 | or expression to evaluate. | ||
| 1476 | |||
| 1477 | *** New option `server-auth-key' specifies a shared server key. | ||
| 1478 | |||
| 1479 | ** Emacs now generates backtraces on fatal errors. | ||
| 1480 | On encountering a fatal error, Emacs now outputs a textual description | ||
| 1481 | of the fatal signal, and a short backtrace on platforms like glibc | ||
| 1482 | that support backtraces. | ||
| 1483 | |||
| 1484 | ** `C-x C-q' is now bound to the new minor mode `read-only-mode'. | ||
| 1485 | This minor mode replaces `toggle-read-only', which is now obsolete. | ||
| 1486 | |||
| 1487 | ** Most `y-or-n' prompts now allow you to scroll the selected window. | ||
| 1488 | Typing `C-v' or `M-v' at a y-or-n prompt scrolls forward or backward | ||
| 1489 | respectively, without exiting from the prompt. | ||
| 1490 | |||
| 1491 | ** In the Package Menu, newly-available packages are listed as "new", | ||
| 1492 | and sorted above the other "available" packages by default. | ||
| 1493 | |||
| 1494 | ** If your Emacs was built from a repository checkout, the new variable | ||
| 1495 | `emacs-bzr-version' contains information about the bzr revision used. | ||
| 1496 | |||
| 1497 | ** New option `create-lockfiles' specifies usage of lockfiles. | ||
| 1498 | It defaults to t. Changing it to nil inhibits the creation of lock | ||
| 1499 | files (use this with caution). | ||
| 1500 | |||
| 1501 | ** New option `enable-remote-dir-locals', if non-nil, allows directory-local | ||
| 1502 | variables on remote hosts. | ||
| 1503 | |||
| 1504 | ** The entry for PCL-CVS has been removed from the Tools menu. | ||
| 1505 | The PCL-CVS commands are still available via the keyboard. | ||
| 1506 | |||
| 1507 | ** Using "unibyte: t" in Lisp source files is obsolete. | ||
| 1508 | Use "coding: raw-text" instead. | ||
| 1509 | |||
| 1510 | ** In the buffer made by `M-x report-emacs-bug', the `C-c m' binding | ||
| 1511 | has been changed to `C-c M-i' (`report-emacs-bug-insert-to-mailer'). | ||
| 1512 | The previous binding, introduced in Emacs 24.1, was a mistake, because | ||
| 1513 | `C-c LETTER' bindings are reserved for user customizations. | ||
| 1514 | |||
| 1515 | ** Internationalization | ||
| 1516 | |||
| 1517 | *** New language environment: Persian. | ||
| 1518 | |||
| 1519 | *** New input method `vietnamese-vni'. | ||
| 1520 | |||
| 1521 | ** Nextstep (GNUstep / Mac OS X) port | ||
| 1522 | |||
| 1523 | *** Support for fullscreen and the frame parameter fullscreen. | ||
| 1524 | |||
| 1525 | *** A file dialog is used for open/save operations initiated from the | ||
| 1526 | menu/toolbar. | ||
| 1527 | |||
| 1528 | |||
| 1529 | * Editing Changes in Emacs 24.3 | ||
| 1530 | |||
| 1531 | ** Search and Replace | ||
| 1532 | |||
| 1533 | *** Non-regexp Isearch now performs "lax" space matching. | ||
| 1534 | Each sequence of spaces in the supplied search string may match any | ||
| 1535 | sequence of one or more whitespace characters, as specified by the | ||
| 1536 | variable `search-whitespace-regexp'. (This variable is also used by a | ||
| 1537 | similar existing feature for regexp Isearch.) | ||
| 1538 | |||
| 1539 | *** New Isearch command `M-s SPC' toggles lax space matching. | ||
| 1540 | This applies to both ordinary and regexp Isearch. | ||
| 1541 | |||
| 1542 | *** New option `replace-lax-whitespace'. | ||
| 1543 | If non-nil, `query-replace' uses flexible whitespace matching too. | ||
| 1544 | The default is nil. | ||
| 1545 | |||
| 1546 | *** Global `M-s _' starts a symbol (identifier) incremental search, | ||
| 1547 | and `M-s _' in Isearch toggles symbol search mode. | ||
| 1548 | `M-s c' in Isearch toggles search case-sensitivity. | ||
| 1549 | |||
| 1550 | ** Navigation commands | ||
| 1551 | |||
| 1552 | *** New binding `M-g c' for `goto-char'. | ||
| 1553 | |||
| 1554 | *** New binding `M-g TAB' for `move-to-column'. | ||
| 1555 | |||
| 1556 | *** `M-g TAB' (`move-to-column') prompts for a column number if called | ||
| 1557 | interactively with no prefix arg. Previously, it moved to column 1. | ||
| 1558 | |||
| 1559 | ** New option `yank-handled-properties' allows processing of text | ||
| 1560 | properties on yanked text, in ways that are more general than just | ||
| 1561 | removing them (as is done by `yank-excluded-properties'). | ||
| 1562 | |||
| 1563 | ** New option `delete-trailing-lines' specifies whether | ||
| 1564 | M-x delete-trailing-whitespace should delete trailing lines at the end | ||
| 1565 | of the buffer. It defaults to t. | ||
| 1566 | |||
| 1567 | ** `C-u M-=' now counts lines/words/characters in the entire buffer. | ||
| 1568 | |||
| 1569 | ** `C-x 8 RET' is now bound to `insert-char', which is now a command. | ||
| 1570 | `ucs-insert' is now an obsolete alias for `insert-char'. | ||
| 1571 | |||
| 1572 | ** The `z' key no longer has a binding in most special modes. | ||
| 1573 | It used to be bound to `kill-this-buffer', but `z' is too easy to | ||
| 1574 | accidentally type. | ||
| 1575 | |||
| 1576 | ** New command `C-x r M-w' (`copy-rectangle-as-kill'). | ||
| 1577 | It copies the region-rectangle as the last rectangle kill. | ||
| 1578 | |||
| 1579 | ** Registers | ||
| 1580 | |||
| 1581 | *** `C-x r +' is now overloaded to invoke `append-to-register'. | ||
| 1582 | |||
| 1583 | *** New option `register-separator' specifies the register containing | ||
| 1584 | the text to put between collected texts for use with | ||
| 1585 | M-x append-to-register and M-x prepend-to-register. | ||
| 1586 | |||
| 1587 | |||
| 1588 | * Changes in Specialized Modes and Packages in Emacs 24.3 | ||
| 1589 | |||
| 1590 | ** Common Lisp emulation (CL) | ||
| 1591 | |||
| 1592 | *** CL's main entry is now (require 'cl-lib). | ||
| 1593 | `cl-lib' is like the old `cl' except that it uses the namespace cleanly; | ||
| 1594 | i.e., all its definitions have the "cl-" prefix (and internal definitions | ||
| 1595 | use the "cl--" prefix). | ||
| 1596 | |||
| 1597 | If `cl' provided a feature under the name `foo', then `cl-lib' | ||
| 1598 | provides it under the name `cl-foo' instead; with the exceptions of the | ||
| 1599 | few `cl' definitions that had to use `foo*' to avoid conflicts with | ||
| 1600 | pre-existing Elisp entities. These have been renamed to `cl-foo' | ||
| 1601 | rather than `cl-foo*'. | ||
| 1602 | |||
| 1603 | The old `cl' is now deprecated and is mainly just a bunch of aliases that | ||
| 1604 | provide the old, non-prefixed names. Some exceptions are listed below: | ||
| 1605 | |||
| 1606 | *** `cl-flet' is not like `flet' (which is deprecated). | ||
| 1607 | Instead it obeys the behavior of Common-Lisp's `flet'. | ||
| 1608 | In particular, in cl-flet function definitions are lexically scoped, | ||
| 1609 | whereas in flet the scoping is dynamic. | ||
| 1610 | |||
| 1611 | *** `cl-labels' is slightly different from `labels'. | ||
| 1612 | The difference is that it relies on the `lexical-binding' machinery | ||
| 1613 | (as opposed to the `lexical-let' machinery used previously) to capture | ||
| 1614 | definitions in closures, so such closures will only work if `lexical-binding' | ||
| 1615 | is in use. | ||
| 1616 | |||
| 1617 | *** `cl-letf' is not exactly like `letf'. | ||
| 1618 | The only difference is in details that relate to some deprecated usage | ||
| 1619 | of `symbol-function' in place forms. | ||
| 1620 | |||
| 1621 | *** `progv' was rewritten to use the `let' machinery. | ||
| 1622 | A side effect is that variables without corresponding values are bound | ||
| 1623 | to nil rather than being made unbound. | ||
| 1624 | |||
| 1625 | *** The following methods of extending `setf' are obsolete | ||
| 1626 | (use features from gv.el instead): | ||
| 1627 | `define-modify-macro' (use `gv-letplace') | ||
| 1628 | `defsetf' (use `gv-define-simple-setter' or `gv-define-setter') | ||
| 1629 | `define-setf-expander' (use `gv-define-setter' or `gv-define-expander') | ||
| 1630 | `get-setf-method' no longer exists (see "Incompatible Lisp Changes") | ||
| 1631 | |||
| 1632 | ** Diff mode | ||
| 1633 | |||
| 1634 | *** Changes are now highlighted using the same color scheme as in | ||
| 1635 | modern VCSes. Deletions are displayed in red (new faces | ||
| 1636 | `diff-refine-removed' and `smerge-refined-removed', and new definition | ||
| 1637 | of `diff-removed'), insertions in green (new faces `diff-refine-added' | ||
| 1638 | and `smerge-refined-added', and new definition of `diff-added'). | ||
| 1639 | |||
| 1640 | *** The variable `diff-use-changed-face' defines whether to use the | ||
| 1641 | face `diff-changed', or `diff-removed' and `diff-added' to highlight | ||
| 1642 | changes in context diffs. | ||
| 1643 | |||
| 1644 | *** The new command `diff-delete-trailing-whitespace' removes trailing | ||
| 1645 | whitespace introduced by a diff. | ||
| 1646 | |||
| 1647 | ** Ediff now uses the same color scheme as Diff mode. | ||
| 1648 | |||
| 1649 | ** Python mode | ||
| 1650 | |||
| 1651 | A new version of python.el, which provides several new features, including: | ||
| 1652 | per-buffer shells, better indentation, Python 3 support, and improved | ||
| 1653 | shell-interaction compatible with iPython (and virtually any other | ||
| 1654 | text based shell). | ||
| 1655 | |||
| 1656 | *** Some user options have been replaced/renamed, including (old -> new): | ||
| 1657 | **** python-indent -> python-indent-offset | ||
| 1658 | **** python-guess-indent -> python-indent-guess-indent-offset | ||
| 1659 | **** python-pdbtrack-do-tracking-p -> python-pdbtrack-activate | ||
| 1660 | **** python-use-skeletons -> python-skeleton-autoinsert | ||
| 1661 | |||
| 1662 | *** Some user options have been removed, including: | ||
| 1663 | |||
| 1664 | **** `python-indent-string-contents': Strings are never indented. | ||
| 1665 | |||
| 1666 | **** `python-honour-comment-indentation': | ||
| 1667 | Comments are always considered as indentation markers. | ||
| 1668 | |||
| 1669 | **** `python-continuation-offset': Indentation is automatically | ||
| 1670 | calculated in a pep8 compliant way depending on the context. | ||
| 1671 | |||
| 1672 | **** `python-shell-prompt-alist', `python-shell-continuation-prompt-alist': | ||
| 1673 | Have no direct mapping as the shell interaction is completely different. | ||
| 1674 | |||
| 1675 | **** `python-python-command', `python-jython-command': | ||
| 1676 | Replaced by `python-shell-interpreter'. | ||
| 1677 | |||
| 1678 | **** `inferior-python-filter-regexp', `python-remove-cwd-from-path', | ||
| 1679 | `python-pdbtrack-minor-mode-string', `python-source-modes': | ||
| 1680 | No longer relevant. | ||
| 1681 | |||
| 1682 | *** Some commands have been replaced (old -> new): | ||
| 1683 | **** python-insert-class -> python-skeleton-class | ||
| 1684 | **** python-insert-def -> python-skeleton-def | ||
| 1685 | **** python-insert-for -> python-skeleton-for | ||
| 1686 | **** python-insert-if -> python-skeleton-if | ||
| 1687 | **** python-insert-try/except -> python-skeleton-try | ||
| 1688 | **** python-insert-try/finally -> python-skeleton-try | ||
| 1689 | **** python-insert-while -> python-skeleton-while | ||
| 1690 | **** python-find-function -> python-nav-jump-to-defun | ||
| 1691 | **** python-next-statement -> python-nav-forward-sentence | ||
| 1692 | **** python-previous-statement -> python-nav-backward-sentence | ||
| 1693 | **** python-beginning-of-defun-function -> python-nav-beginning-of-defun | ||
| 1694 | **** python-end-of-defun-function -> python-nav-end-of-defun | ||
| 1695 | **** python-send-buffer -> python-shell-send-buffer | ||
| 1696 | **** python-send-defun -> python-shell-send-defun | ||
| 1697 | **** python-send-region -> python-shell-send-region | ||
| 1698 | **** python-send-region-and-go -> emulate with python-shell-send-region | ||
| 1699 | and python-shell-switch-to-shell | ||
| 1700 | **** python-send-string -> python-shell-send-string | ||
| 1701 | **** python-switch-to-python -> python-shell-switch-to-shell | ||
| 1702 | **** python-describe-symbol -> python-eldoc-at-point | ||
| 1703 | |||
| 1704 | ** D-Bus | ||
| 1705 | |||
| 1706 | *** New variables `dbus-compiled-version' and `dbus-runtime-version'. | ||
| 1707 | |||
| 1708 | *** The D-Bus object manager interface is implemented. | ||
| 1709 | |||
| 1710 | *** Variables of type :(u)int32 and :(u)int64 accept floating points, | ||
| 1711 | if their value does not fit into Emacs's integer range. | ||
| 1712 | |||
| 1713 | *** The function `dbus-call-method' is now non-blocking. | ||
| 1714 | It can be interrupted by `C-g'. `dbus-call-method-non-blocking' is obsolete. | ||
| 1715 | |||
| 1716 | *** Signals can also be sent as unicast messages. | ||
| 1717 | |||
| 1718 | *** The argument list of `dbus-register-signal' has been extended, | ||
| 1719 | according to the new match rule types of D-Bus. | ||
| 1720 | |||
| 1721 | *** `dbus-init-bus' supports private connections. | ||
| 1722 | |||
| 1723 | *** There is a new function `dbus-setenv'. | ||
| 1724 | |||
| 1725 | ** `desktop-path' no longer includes the "." directory. | ||
| 1726 | Desktop files are now located in ~/.emacs.d by default. | ||
| 1727 | |||
| 1728 | ** Dired | ||
| 1729 | |||
| 1730 | *** `dired-do-async-shell-command' executes each file sequentially | ||
| 1731 | if the command ends in `;' (when operating on multiple files). | ||
| 1732 | Otherwise, it executes the command on each file in parallel. | ||
| 1733 | |||
| 1734 | *** Typing `M-n' in the minibuffer of `dired-do-chmod', `dired-do-chgrp', | ||
| 1735 | `dired-do-chown', and `dired-do-touch' yanks the attributes of the | ||
| 1736 | file at point. | ||
| 1737 | |||
| 1738 | *** When the region is active, `m' (`dired-mark'), `u' (`dired-unmark'), | ||
| 1739 | `DEL' (`dired-unmark-backward'), and `d' (`dired-flag-file-deletion') | ||
| 1740 | mark/unmark/flag all files in the active region. | ||
| 1741 | |||
| 1742 | *** The minibuffer default for `=' (`dired-diff') has changed. | ||
| 1743 | It is now the backup file for the file at point, if one exists. | ||
| 1744 | In Transient Mark mode the default is the file at the active mark. | ||
| 1745 | |||
| 1746 | *** `M-=' is no longer bound to `dired-backup-diff' in Dired buffers. | ||
| 1747 | The global binding for `M-=', `count-words-region' is in effect. | ||
| 1748 | |||
| 1749 | ** ERC | ||
| 1750 | |||
| 1751 | *** New module "notifications", which can send a notification when you | ||
| 1752 | receive a private message or your nickname is mentioned. | ||
| 1753 | |||
| 1754 | *** ERC will look up server/channel names via auth-source and use any | ||
| 1755 | channel keys found. | ||
| 1756 | |||
| 1757 | *** New option `erc-lurker-hide-list', similar to `erc-hide-list', but | ||
| 1758 | only applies to messages sent by lurkers. | ||
| 1759 | |||
| 1760 | ** reStructuredText mode | ||
| 1761 | |||
| 1762 | *** Keybindings (see `C-c C-h'), TAB indentation, filling and auto-filling, | ||
| 1763 | fontification, comment handling, and customization have all been revised | ||
| 1764 | and improved. | ||
| 1765 | |||
| 1766 | *** Support for `imenu' and `which-function-mode'. | ||
| 1767 | |||
| 1768 | *** The reStructuredText syntax is more closely covered. | ||
| 1769 | Sphinx support has been improved. | ||
| 1770 | |||
| 1771 | *** `rst-insert-list' inserts new list or continues existing lists. | ||
| 1772 | |||
| 1773 | *** A negative prefix argument always works for `rst-adjust'. | ||
| 1774 | |||
| 1775 | *** The window configuration is reset after displaying a TOC. | ||
| 1776 | |||
| 1777 | *** The constant `rst-version' describes the rst.el package version. | ||
| 1778 | |||
| 1779 | ** Ruby mode | ||
| 1780 | |||
| 1781 | *** Support for percent literals and recognition of regular expressions | ||
| 1782 | in method calls without parentheses with more methods, including Cucumber | ||
| 1783 | steps definitions. | ||
| 1784 | |||
| 1785 | *** Improved syntax highlighting and indentation. | ||
| 1786 | |||
| 1787 | *** New command `ruby-toggle-block', bound to `C-c {'. | ||
| 1788 | |||
| 1789 | *** Some non-standard keybindings/commands have been removed: | ||
| 1790 | |||
| 1791 | **** `ruby-electric-brace'; use `electric-indent-mode' instead. | ||
| 1792 | |||
| 1793 | **** `ruby-mark-defun'; use `mark-defun'. | ||
| 1794 | |||
| 1795 | **** `ruby-beginning-of-defun' and `ruby-end-of-defun' are replaced by | ||
| 1796 | appropriate settings for the variables `beginning-of-defun-function' | ||
| 1797 | and `end-of-defun-function'. | ||
| 1798 | |||
| 1799 | **** Non-standard keybindings for `backward-kill-word', `comment-region', | ||
| 1800 | `reindent-then-newline-and-indent' and `newline' have been removed. | ||
| 1801 | |||
| 1802 | ** Shell Script mode | ||
| 1803 | |||
| 1804 | *** Pairing of parens/quotes uses `electric-pair-mode' instead of skeleton-pair. | ||
| 1805 | |||
| 1806 | *** `sh-electric-here-document-mode' now controls auto-insertion of here-docs. | ||
| 1807 | |||
| 1808 | *** `sh-use-smie' lets you choose a new indentation and navigation code. | ||
| 1809 | |||
| 1810 | ** VHDL mode | ||
| 1811 | |||
| 1812 | *** The free software compiler GHDL is supported (and now the default). | ||
| 1813 | |||
| 1814 | *** Support for the VHDL-AMS packages has been added/updated. | ||
| 1815 | |||
| 1816 | *** Updated to the 2002 revision of the VHDL standard. | ||
| 1817 | |||
| 1818 | *** Accepts \r and \f as whitespace. | ||
| 1819 | |||
| 1820 | ** Apropos | ||
| 1821 | |||
| 1822 | *** The faces used by Apropos are now directly customizable. | ||
| 1823 | These faces are named `apropos-symbol', `apropos-keybinding', and so on; | ||
| 1824 | see the `apropos' Custom group for details. | ||
| 1825 | |||
| 1826 | *** The old options whose values specified faces to use have been removed | ||
| 1827 | (i.e. `apropos-symbol-face', `apropos-keybinding-face', `apropos-label-face', | ||
| 1828 | `apropos-match-face' and `apropos-property-face'.). | ||
| 1829 | |||
| 1830 | ** Buffer Menu | ||
| 1831 | |||
| 1832 | *** This package has been rewritten to use Tabulated List mode. | ||
| 1833 | |||
| 1834 | *** Option `Buffer-menu-buffer+size-width' is now obsolete. | ||
| 1835 | Use `Buffer-menu-name-width' and `Buffer-menu-size-width' instead. | ||
| 1836 | |||
| 1837 | ** Calc | ||
| 1838 | |||
| 1839 | *** Algebraic simplification mode is now the default. | ||
| 1840 | To restrict to the limited simplifications given by the former | ||
| 1841 | default simplification mode, use `m I'. | ||
| 1842 | |||
| 1843 | ** Calendar | ||
| 1844 | |||
| 1845 | *** You can customize the header text that appears above each calendar month. | ||
| 1846 | See the variable `calendar-month-header'. | ||
| 1847 | |||
| 1848 | *** New LaTeX calendar style, produced by `cal-tex-cursor-week2-summary'. | ||
| 1849 | |||
| 1850 | *** The calendars produced by cal-html include holidays. | ||
| 1851 | Customize `cal-html-holidays' to change this. | ||
| 1852 | |||
| 1853 | ** CEDET | ||
| 1854 | |||
| 1855 | *** The major modes from the parser generators "Bovine" and "Wisent" | ||
| 1856 | are now properly integrated in Emacs. The file suffixes ".by" and ".wy" | ||
| 1857 | are in `auto-mode-alist', and the corresponding manuals are included. | ||
| 1858 | |||
| 1859 | *** EDE | ||
| 1860 | |||
| 1861 | **** Menu support for the "Configuration" feature. This allows users to | ||
| 1862 | choose the active configuration (such as debug or install) from the menu. | ||
| 1863 | |||
| 1864 | **** New command `ede-set' to interactively set project-local variables. | ||
| 1865 | |||
| 1866 | **** Support for compiling, debugging, and running in "generic" projects. | ||
| 1867 | |||
| 1868 | **** Autoconf editing support for M4 macros with complex arguments. | ||
| 1869 | |||
| 1870 | **** Compilation support for the "linux" project type. | ||
| 1871 | |||
| 1872 | **** "simple" projects have been removed; use "generic" projects instead. | ||
| 1873 | |||
| 1874 | *** Semantic | ||
| 1875 | |||
| 1876 | **** Support for parsing #include statements inside a namespace in C/C++. | ||
| 1877 | |||
| 1878 | **** Improved support for 'extern "C"' declarations in C/C++. | ||
| 1879 | |||
| 1880 | **** The ability to ignore more common special C/C++ preprocessor symbols, | ||
| 1881 | such as '__nonnull' and '__asm'. Add '__cplusplus' macro when parsing C++. | ||
| 1882 | If available, include cdefs.h as an additional source of preprocessor symbols. | ||
| 1883 | |||
| 1884 | **** Improved C/C++ function pointer parsing. | ||
| 1885 | |||
| 1886 | **** In Python, support for converting imports to include file names. | ||
| 1887 | |||
| 1888 | **** Ability to dynamically determine the Python load path. | ||
| 1889 | |||
| 1890 | **** Support for the Python 'WITH' and 'AT' keywords. | ||
| 1891 | |||
| 1892 | **** Improved tooltip completion. | ||
| 1893 | |||
| 1894 | *** SRecode | ||
| 1895 | |||
| 1896 | **** The SRecode manual is now included. | ||
| 1897 | |||
| 1898 | **** Tag generation supports constructor/destructor settings and system | ||
| 1899 | include differentiation. | ||
| 1900 | |||
| 1901 | **** Addition of 'Framework' support: Frameworks are specified when a | ||
| 1902 | particular kind of library (such as Android) is needed in a common language | ||
| 1903 | mode (like Java). | ||
| 1904 | |||
| 1905 | **** Support for nested templates and let variables override based on priority. | ||
| 1906 | |||
| 1907 | **** Support for merging tables from multiple related modes, such as | ||
| 1908 | default -> c++ -> arduino. | ||
| 1909 | |||
| 1910 | ** Compile has a new option `compilation-always-kill'. | ||
| 1911 | |||
| 1912 | ** Customize | ||
| 1913 | |||
| 1914 | *** `custom-reset-button-menu' now defaults to t. | ||
| 1915 | |||
| 1916 | *** Non-option variables are never matched in `customize-apropos' and | ||
| 1917 | `customize-apropos-options' (i.e., the prefix argument does nothing for | ||
| 1918 | these commands now). | ||
| 1919 | |||
| 1920 | ** Term | ||
| 1921 | |||
| 1922 | *** The variables `term-default-fg-color' and `term-default-bg-color' | ||
| 1923 | are now deprecated in favor of the customizable face `term'. | ||
| 1924 | |||
| 1925 | *** You can customize how to display ANSI terminal colors and styles | ||
| 1926 | by customizing the corresponding `term-color-<COLOR>', | ||
| 1927 | `term-color-underline' and `term-color-bold' faces. | ||
| 1928 | |||
| 1929 | ** Tramp | ||
| 1930 | |||
| 1931 | *** The syntax has been extended in order to allow ad-hoc proxy definitions. | ||
| 1932 | |||
| 1933 | *** Remote processes are now also supported on remote MS-Windows hosts. | ||
| 1934 | |||
| 1935 | ** URL | ||
| 1936 | |||
| 1937 | *** Structs made by `url-generic-parse-url' have nil `attributes' slot. | ||
| 1938 | Previously, this slot stored semicolon-separated attribute-value pairs | ||
| 1939 | appended to some imap URLs, but this is not compatible with RFC 3986. | ||
| 1940 | So now the `filename' slot stores the entire path and query components, | ||
| 1941 | and the `attributes' slot is always nil. | ||
| 1942 | |||
| 1943 | *** New function `url-encode-url' for encoding a URI string. | ||
| 1944 | The `url-retrieve' function now uses this to encode its URL argument, | ||
| 1945 | in case that is not properly encoded. | ||
| 1946 | |||
| 1947 | ** notifications.el supports now version 1.2 of the Notifications API. | ||
| 1948 | The function `notifications-get-capabilities' returns the supported | ||
| 1949 | server properties. | ||
| 1950 | |||
| 1951 | ** Flymake uses fringe bitmaps to indicate errors and warnings. | ||
| 1952 | See `flymake-fringe-indicator-position', `flymake-error-bitmap' and | ||
| 1953 | `flymake-warning-bitmap'. | ||
| 1954 | |||
| 1955 | ** The FFAP option `ffap-url-unwrap-remote' can now be a list of strings, | ||
| 1956 | specifying URL types that should be converted to remote file names at | ||
| 1957 | the FFAP prompt. The default is now '("ftp"). | ||
| 1958 | |||
| 1959 | ** New Ibuffer `derived-mode' filter, bound to `/ M'. | ||
| 1960 | The old binding for `/ M' (filter by used-mode) is now bound to `/ m'. | ||
| 1961 | |||
| 1962 | ** New option `mouse-avoidance-banish-position' specifies where the | ||
| 1963 | `banish' mouse avoidance setting moves the mouse. | ||
| 1964 | |||
| 1965 | ** In Perl mode, new option `perl-indent-parens-as-block' causes non-block | ||
| 1966 | closing brackets to be aligned with the line of the opening bracket. | ||
| 1967 | |||
| 1968 | ** In Proced mode, new command `proced-renice' renices marked processes. | ||
| 1969 | |||
| 1970 | ** New option `async-shell-command-buffer' specifies the buffer to use | ||
| 1971 | for a new asynchronous `shell-command' when the default output buffer | ||
| 1972 | `*Async Shell Command*' is already in use. | ||
| 1973 | |||
| 1974 | ** SQL mode has a new option `sql-db2-escape-newlines'. | ||
| 1975 | If non-nil, newlines sent to the command interpreter will be escaped | ||
| 1976 | by a backslash. The default does not escape the newlines and assumes | ||
| 1977 | that the sql statement will be terminated by a semicolon. | ||
| 1978 | |||
| 1979 | ** New command `tabulated-list-sort', bound to `S' in Tabulated List mode | ||
| 1980 | (and modes that derive from it), sorts the column at point, or the Nth | ||
| 1981 | column if a numeric prefix argument is given. | ||
| 1982 | |||
| 1983 | ** `which-func-modes' now defaults to t, so Which Function mode, when | ||
| 1984 | enabled, applies to all applicable major modes. | ||
| 1985 | |||
| 1986 | ** `winner-mode-hook' now runs when the mode is disabled, as well as when | ||
| 1987 | it is enabled. | ||
| 1988 | |||
| 1989 | ** Follow mode no longer works by using advice. | ||
| 1990 | The option `follow-intercept-processes' has been removed. | ||
| 1991 | |||
| 1992 | ** `javascript-generic-mode' is now an obsolete alias for `js-mode'. | ||
| 1993 | |||
| 1994 | ** Hooks renamed to avoid obsolete "-hooks" suffix: | ||
| 1995 | *** semantic-lex-reset-hooks -> semantic-lex-reset-functions | ||
| 1996 | *** semantic-change-hooks -> semantic-change-functions | ||
| 1997 | *** semantic-edits-new-change-hooks -> semantic-edits-new-change-functions | ||
| 1998 | *** semantic-edits-delete-change-hooks -> semantic-edits-delete-change-functions | ||
| 1999 | *** semantic-edits-reparse-change-hooks -> semantic-edits-reparse-change-functions | ||
| 2000 | *** semanticdb-save-database-hooks -> semanticdb-save-database-functions | ||
| 2001 | *** c-prepare-bug-report-hooks -> c-prepare-bug-report-hook | ||
| 2002 | *** rcirc-sentinel-hooks -> rcirc-sentinel-functions | ||
| 2003 | *** rcirc-receive-message-hooks -> rcirc-receive-message-functions | ||
| 2004 | *** rcirc-activity-hooks -> rcirc-activity-functions | ||
| 2005 | *** rcirc-print-hooks -> rcirc-print-functions | ||
| 2006 | *** dbus-event-error-hooks -> dbus-event-error-functions | ||
| 2007 | *** eieio-pre-method-execution-hooks -> eieio-pre-method-execution-functions | ||
| 2008 | *** checkdoc-style-hooks -> checkdoc-style-functions | ||
| 2009 | *** checkdoc-comment-style-hooks -> checkdoc-comment-style-functions | ||
| 2010 | *** archive-extract-hooks -> archive-extract-hook | ||
| 2011 | *** filesets-cache-fill-content-hooks -> filesets-cache-fill-content-hook | ||
| 2012 | *** hfy-post-html-hooks -> hfy-post-html-hook | ||
| 2013 | *** nndiary-request-create-group-hooks -> nndiary-request-create-group-functions | ||
| 2014 | *** nndiary-request-update-info-hooks -> nndiary-request-update-info-functions | ||
| 2015 | *** nndiary-request-accept-article-hooks -> nndiary-request-accept-article-functions | ||
| 2016 | *** gnus-subscribe-newsgroup-hooks -> gnus-subscribe-newsgroup-functions | ||
| 2017 | |||
| 2018 | ** Obsolete packages | ||
| 2019 | |||
| 2020 | *** assoc.el | ||
| 2021 | In most cases, assoc+member+push+delq work just as well. | ||
| 2022 | And in any case it's just a terrible package: ugly semantics, terrible | ||
| 2023 | inefficiency, and not namespace-clean. | ||
| 2024 | *** bruce.el | ||
| 2025 | *** cust-print.el | ||
| 2026 | *** ledit.el | ||
| 2027 | *** mailpost.el | ||
| 2028 | *** mouse-sel.el | ||
| 2029 | *** patcomp.el | ||
| 2030 | |||
| 2031 | |||
| 2032 | * Incompatible Lisp Changes in Emacs 24.3 | ||
| 2033 | |||
| 2034 | ** Docstrings starting with `*' no longer indicate user options. | ||
| 2035 | Only variables defined using `defcustom' are considered user options. | ||
| 2036 | The function `user-variable-p' is now an obsolete alias for | ||
| 2037 | `custom-variable-p'. | ||
| 2038 | |||
| 2039 | ** The return values of `defalias', `defun' and `defmacro' have changed, | ||
| 2040 | and are now undefined. For backwards compatibility, `defun' and | ||
| 2041 | `defmacro' currently return the name of the newly defined | ||
| 2042 | function/macro, but this should not be relied upon. | ||
| 2043 | |||
| 2044 | ** `random' by default now returns a different random sequence in | ||
| 2045 | every Emacs run. Use `(random S)', where S is a string, to set the | ||
| 2046 | random seed to a value based on S, in order to get a repeatable | ||
| 2047 | sequence in later calls. | ||
| 2048 | |||
| 2049 | ** If the NEWTEXT arg to `replace-match' contains a substring "\?", | ||
| 2050 | that substring is inserted literally even if the LITERAL arg is | ||
| 2051 | non-nil, instead of causing an error to be signaled. | ||
| 2052 | |||
| 2053 | ** `select-window' now always makes the window's buffer current. | ||
| 2054 | It does so even if the window was selected before. | ||
| 2055 | |||
| 2056 | ** The function `x-select-font' can return a font spec, instead of a | ||
| 2057 | font name as a string. Whether it returns a font spec or a font name | ||
| 2058 | depends on the graphical library. | ||
| 2059 | |||
| 2060 | ** `face-spec-set' no longer sets frame-specific attributes when the | ||
| 2061 | third argument is a frame (that usage was obsolete since Emacs 22.2). | ||
| 2062 | |||
| 2063 | ** `set-buffer-multibyte' now signals an error in narrowed buffers. | ||
| 2064 | |||
| 2065 | ** The CL package's `get-setf-method' function no longer exists. | ||
| 2066 | Generalized variables are now part of core Emacs Lisp, and implemented | ||
| 2067 | differently to the way cl.el used to do it. It is not possible to | ||
| 2068 | define a compatible replacement for `get-setf-method'. See the file | ||
| 2069 | gv.el for internal details of the new implementation. | ||
| 2070 | |||
| 2071 | ** The arguments of `dbus-register-signal' are no longer just strings, | ||
| 2072 | but keywords or keyword-string pairs. The old argument list will | ||
| 2073 | still be supported for Emacs 24.x. | ||
| 2074 | |||
| 2075 | ** Miscellaneous name changes | ||
| 2076 | Some Lisp symbols have been renamed to correct their spelling, | ||
| 2077 | or to be more consistent with standard Emacs terminology. | ||
| 2078 | |||
| 2079 | *** Renamed functions | ||
| 2080 | **** hangul-input-method-inactivate -> hangul-input-method-deactivate | ||
| 2081 | **** inactivate-input-method -> deactivate-input-method | ||
| 2082 | **** quail-inactivate -> quail-deactivate | ||
| 2083 | **** robin-inactivate -> robin-deactivate | ||
| 2084 | **** viper-inactivate-input-method -> viper-deactivate-input-method | ||
| 2085 | **** viper-inactivate-input-method-action -> | ||
| 2086 | viper-deactivate-input-method-action | ||
| 2087 | **** ucs-input-inactivate -> ucs-input-deactivate | ||
| 2088 | |||
| 2089 | *** Renamed hooks | ||
| 2090 | The old hooks are still supported for backward compatibility, but they | ||
| 2091 | are deprecated and will be removed eventually. | ||
| 2092 | **** input-method-inactivate-hook -> input-method-deactivate-hook | ||
| 2093 | **** robin-inactivate-hook -> robin-deactivate-hook | ||
| 2094 | **** quail-inactivate-hook -> quail-deactivate-hook | ||
| 2095 | |||
| 2096 | *** Renamed variables | ||
| 2097 | **** follow-deactive-menu -> follow-inactive-menu | ||
| 2098 | **** inactivate-current-input-method-function -> | ||
| 2099 | deactivate-current-input-method-function | ||
| 2100 | |||
| 2101 | ** Some obsolete functions, variables, and faces have been removed: | ||
| 2102 | *** `last-input-char', `last-command-char', `unread-command-char' | ||
| 2103 | *** `facemenu-unlisted-faces' | ||
| 2104 | *** `rmail-decode-mime-charset' | ||
| 2105 | *** `iswitchb-read-buffer' | ||
| 2106 | *** `sc-version', `sc-submit-bug-report' | ||
| 2107 | *** `set-char-table-default' | ||
| 2108 | *** `string-to-sequence' (use `string-to-list' or `string-to-vector') | ||
| 2109 | *** `compile-internal' | ||
| 2110 | *** `modeline' | ||
| 2111 | *** `mode-line-inverse-video' | ||
| 2112 | *** `follow-mode-off-hook' | ||
| 2113 | *** `cvs-commit-buffer-require-final-newline' | ||
| 2114 | (use `log-edit-require-final-newline' instead) | ||
| 2115 | *** `cvs-changelog-full-paragraphs' | ||
| 2116 | (use `log-edit-changelog-full-paragraphs' instead) | ||
| 2117 | *** `cvs-diff-ignore-marks', `cvs-diff-buffer-name' | ||
| 2118 | *** `vc-ignore-vc-files' (use `vc-handled-backends' instead) | ||
| 2119 | *** `vc-master-templates' (use `vc-handled-backends' instead) | ||
| 2120 | *** `vc-checkout-carefully' | ||
| 2121 | |||
| 2122 | |||
| 2123 | * Lisp Changes in Emacs 24.3 | ||
| 2124 | |||
| 2125 | ** CL-style generalized variables are now in core Elisp. | ||
| 2126 | `setf' is autoloaded; `push' and `pop' accept generalized variables. | ||
| 2127 | You can define your own generalized variables using `gv-define-simple-setter', | ||
| 2128 | `gv-define-setter', etc. | ||
| 2129 | |||
| 2130 | ** Emacs tries to macroexpand interpreted (non-compiled) files during load. | ||
| 2131 | This can significantly speed up execution of non-byte-compiled code, | ||
| 2132 | but can also bump into previously unnoticed cyclic dependencies. | ||
| 2133 | These are generally harmless: they will simply cause the macro calls | ||
| 2134 | to be left for later expansion (as before), but will result in a | ||
| 2135 | warning ("Eager macro-expansion skipped due to cycle") describing the cycle. | ||
| 2136 | You may wish to restructure your code so this does not happen. | ||
| 2137 | |||
| 2138 | ** New sampling-based Elisp profiler. | ||
| 2139 | Try M-x profiler-start, do some work, and then call M-x profiler-report. | ||
| 2140 | When finished, use M-x profiler-stop. The sampling rate can be based on | ||
| 2141 | CPU time or memory allocations. | ||
| 2142 | |||
| 2143 | ** `defun' also accepts a (declare DECLS) form, like `defmacro'. | ||
| 2144 | The interpretation of the DECLS is determined by `defun-declarations-alist'. | ||
| 2145 | |||
| 2146 | ** New macros `setq-local' and `defvar-local'. | ||
| 2147 | |||
| 2148 | ** Face underlining can now use a wave. | ||
| 2149 | |||
| 2150 | ** `read-regexp' has a new argument HISTORY; the first argument PROMPT | ||
| 2151 | of `read-regexp' accepts a string ending with a colon and space, and its | ||
| 2152 | second argument DEFAULTS can be a list of strings accessible via `M-n' | ||
| 2153 | in the minibuffer ahead of other hard-coded useful regexp-related values. | ||
| 2154 | More commands use `read-regexp' now to read their regexp arguments. | ||
| 2155 | |||
| 2156 | ** Completion | ||
| 2157 | |||
| 2158 | *** New function `completion-table-with-quoting' to handle completion | ||
| 2159 | in the presence of quoting, such as file completion in shell buffers. | ||
| 2160 | |||
| 2161 | *** New function `completion-table-subvert' to use an existing completion | ||
| 2162 | table, but with a different prefix. | ||
| 2163 | |||
| 2164 | ** Debugger | ||
| 2165 | |||
| 2166 | *** New error type and new function `user-error'. | ||
| 2167 | These do not trigger the debugger. | ||
| 2168 | |||
| 2169 | *** New option `debugger-bury-or-kill', saying what to do with the | ||
| 2170 | debugger buffer when exiting debug. | ||
| 2171 | |||
| 2172 | *** Set `debug-on-message' to enter the debugger when a certain | ||
| 2173 | message is displayed in the echo area. This can be useful when trying | ||
| 2174 | to work out which code is doing something. | ||
| 2175 | |||
| 2176 | *** New var `inhibit-debugger', automatically set to prevent accidental | ||
| 2177 | recursive invocations. | ||
| 2178 | |||
| 2179 | ** Window handling | ||
| 2180 | |||
| 2181 | *** New command `fit-frame-to-buffer' adjusts the frame height to | ||
| 2182 | fit the contents. | ||
| 2183 | |||
| 2184 | *** The command `fit-window-to-buffer' can adjust the frame height | ||
| 2185 | if the new option `fit-frame-to-buffer' is non-nil. | ||
| 2186 | |||
| 2187 | *** New macro `with-temp-buffer-window', similar to | ||
| 2188 | `with-output-to-temp-buffer'. | ||
| 2189 | |||
| 2190 | *** `temp-buffer-resize-mode' no longer resizes windows that have been | ||
| 2191 | reused. | ||
| 2192 | |||
| 2193 | *** New option `switch-to-buffer-preserve-window-point' to restore a | ||
| 2194 | window's point when switching buffers. | ||
| 2195 | |||
| 2196 | *** New display action alist entries `window-height' and `window-width' | ||
| 2197 | specify the size of new windows created by `display-buffer'. | ||
| 2198 | |||
| 2199 | *** New display action alist entry `pop-up-frame-parameters', if | ||
| 2200 | non-nil, specifies frame parameters to give any newly-created frame. | ||
| 2201 | |||
| 2202 | *** New display action alist entry `inhibit-switch-frame', if non-nil, | ||
| 2203 | tells display action functions to avoid changing which frame is | ||
| 2204 | selected. | ||
| 2205 | |||
| 2206 | *** New display action alist entry `previous-window', if non-nil, | ||
| 2207 | specifies window to reuse in `display-buffer-in-previous-window'. | ||
| 2208 | |||
| 2209 | *** New display action functions `display-buffer-below-selected', | ||
| 2210 | and `display-buffer-in-previous-window'. | ||
| 2211 | |||
| 2212 | *** The functions `get-lru-window', `get-mru-window' and `get-largest-window' | ||
| 2213 | now accept a third argument to avoid choosing the selected window. | ||
| 2214 | |||
| 2215 | *** Additional values recognized for option `window-combination-limit'. | ||
| 2216 | |||
| 2217 | *** The following variables are obsolete, as they can be replaced by | ||
| 2218 | appropriate entries in the `display-buffer-alist' function introduced | ||
| 2219 | in Emacs 24.1: | ||
| 2220 | **** `dired-shrink-to-fit' | ||
| 2221 | **** `display-buffer-reuse-frames' | ||
| 2222 | **** `display-buffer-function' | ||
| 2223 | **** `special-display-buffer-names' | ||
| 2224 | **** `special-display-frame-alist' | ||
| 2225 | **** `special-display-function' | ||
| 2226 | **** `special-display-regexps' | ||
| 2227 | |||
| 2228 | ** Time | ||
| 2229 | |||
| 2230 | *** `current-time-string' no longer requires that its argument's year | ||
| 2231 | must be in the range 1000..9999. It now works with any year supported | ||
| 2232 | by the underlying C implementation. | ||
| 2233 | |||
| 2234 | *** `current-time' now returns extended-format time stamps | ||
| 2235 | (HIGH LOW USEC PSEC), where the new PSEC slot specifies picoseconds. | ||
| 2236 | PSEC is typically a multiple of 1000 on current machines. Other | ||
| 2237 | functions that use this format, such as `file-attributes' and | ||
| 2238 | `format-time-string', have been changed accordingly. Old-format time | ||
| 2239 | stamps are still accepted. | ||
| 2240 | |||
| 2241 | *** The format of timers in `timer-list' and `timer-idle-list' is now | ||
| 2242 | [TRIGGERED-P HI-SECS LO-SECS USECS REPEAT-DELAY FUNCTION ARGS IDLE-DELAY PSECS]. | ||
| 2243 | The PSECS slot is new, and uses picosecond resolution. It can be | ||
| 2244 | accessed via the new `timer--psecs' accessor. | ||
| 2245 | |||
| 2246 | *** Last-modified time stamps in undo lists now are of the form | ||
| 2247 | (t HI-SECS LO-SECS USECS PSECS) instead of (t HI-SECS . LO-SECS). | ||
| 2248 | |||
| 2249 | ** EIEIO | ||
| 2250 | |||
| 2251 | *** Improved security when handling persistent objects: | ||
| 2252 | |||
| 2253 | **** `eieio-persistent-read' now features optional arguments for specifying | ||
| 2254 | the class to load, as well as a flag stating whether subclasses are allowed; | ||
| 2255 | if provided, other classes will be rejected by the reader. For | ||
| 2256 | compatibility with existing code, if the class is omitted only a | ||
| 2257 | warning is issued. | ||
| 2258 | |||
| 2259 | **** New specialized reader for pulling in classes and signaling errors | ||
| 2260 | without evaluation of suspicious code. | ||
| 2261 | |||
| 2262 | **** All slots that contain objects must have a :type. Slots with lists | ||
| 2263 | of objects must use a new type predicate for a list of an object type. | ||
| 2264 | |||
| 2265 | *** Support for `find-function' and similar utilities, through the addition | ||
| 2266 | of filename support to generated symbols. | ||
| 2267 | |||
| 2268 | ** Floating point functions now always return special values like NaN, | ||
| 2269 | instead of signaling errors, if given invalid args; e.g., (log -1.0). | ||
| 2270 | Previously, they returned NaNs on some platforms but signaled errors | ||
| 2271 | on others. The affected functions are acos, asin, tan, exp, expt, | ||
| 2272 | log, log10, sqrt, and mod. | ||
| 2273 | |||
| 2274 | ** New fringe bitmap `exclamation-mark'. | ||
| 2275 | |||
| 2276 | ** Miscellaneous changes to special forms and macros | ||
| 2277 | |||
| 2278 | *** `defun' and `defmacro' are now macros rather than special forms. | ||
| 2279 | |||
| 2280 | *** `kbd' is now a function rather than a macro. | ||
| 2281 | |||
| 2282 | ** Miscellaneous new functions | ||
| 2283 | |||
| 2284 | *** `set-temporary-overlay-map' sets up a temporary keymap that | ||
| 2285 | takes precedence over most other maps for a short while (normally one key). | ||
| 2286 | |||
| 2287 | *** `autoloadp' tests if its argument is an autoloaded object. | ||
| 2288 | |||
| 2289 | *** `autoload-do-load' performs the autoloading operation. | ||
| 2290 | |||
| 2291 | *** `buffer-narrowed-p' tests if the buffer is narrowed. | ||
| 2292 | |||
| 2293 | *** `file-name-base' returns a file name sans directory and extension. | ||
| 2294 | |||
| 2295 | *** `function-get' fetches a function property, following aliases. | ||
| 2296 | |||
| 2297 | *** `posnp' tests if an object is a `posn'. | ||
| 2298 | |||
| 2299 | *** `system-users' returns the user names on the system. | ||
| 2300 | |||
| 2301 | *** `system-groups' returns the group names on the system. | ||
| 2302 | |||
| 2303 | *** `tty-top-frame' returns the topmost frame of a text terminal. | ||
| 2304 | |||
| 2305 | ** The following functions and variables are obsolete: | ||
| 2306 | *** `automount-dir-prefix' (use `directory-abbrev-alist') | ||
| 2307 | *** `buffer-has-markers-at' | ||
| 2308 | *** `macro-declaration-function' (use `macro-declarations-alist') | ||
| 2309 | *** `window-system-version' (provides no useful information) | ||
| 2310 | *** `dired-pop-to-buffer' (use `dired-mark-pop-up') | ||
| 2311 | *** `query-replace-interactive' | ||
| 2312 | *** `font-list-limit' (has had no effect since Emacs < 23) | ||
| 2313 | |||
| 2314 | |||
| 2315 | * Changes in Emacs 24.3 on Non-Free Operating Systems | ||
| 2316 | |||
| 2317 | ** Cygwin builds can use the native MS Windows user interface. | ||
| 2318 | Pass `--with-w32' to configure. The default remains the X11 interface. | ||
| 2319 | |||
| 2320 | ** Two new functions are available in Cygwin builds: | ||
| 2321 | `cygwin-convert-file-name-from-windows' and | ||
| 2322 | `cygwin-convert-file-name-to-windows'. These functions allow Lisp | ||
| 2323 | code to access the Cygwin file-name mapping machinery to convert | ||
| 2324 | between Cygwin and Windows-native file and directory names. | ||
| 2325 | |||
| 2326 | ** When invoked with the -nw switch to run on the Windows text-mode terminal, | ||
| 2327 | Emacs now supports `mouse-highlight', help-echo (in the echo area), and | ||
| 2328 | `mouse-autoselect-window'. | ||
| 2329 | |||
| 2330 | ** On MS Windows Vista and later Emacs now supports symbolic links. | ||
| 2331 | |||
| 2332 | ** On MS Windows, you can pass `--without-libxml2' to configure.bat to omit | ||
| 2333 | support for libxml2, even if its presence is detected. | ||
| 2334 | |||
| 2335 | ** On Mac OS X, the Nextstep port requires OS X 10.4 or later. | ||
| 2336 | |||
| 2337 | ** On Mac OS X, configure no longer automatically adds the Fink "/sw" | ||
| 2338 | directories to the search path. You must add them yourself if you want them. | ||
| 2339 | |||
| 2340 | |||
| 2341 | * Changes in Emacs 24.2 | ||
| 2342 | |||
| 2343 | ** This is mainly a bug-fix release. | ||
| 2344 | |||
| 2345 | |||
| 2346 | * Installation Changes in Emacs 24.1 | ||
| 2347 | |||
| 2348 | ** Emacs can be compiled with Gtk+ 3.0 if you pass --with-x-toolkit=gtk3 | ||
| 2349 | to configure. Note that other libraries used by Emacs, RSVG and GConf, | ||
| 2350 | also depend on Gtk+. You can disable them with --without-rsvg and | ||
| 2351 | --without-gconf. | ||
| 2352 | |||
| 2353 | ** Emacs can be compiled with GnuTLS support. | ||
| 2354 | This happens by default if a suitably recent version of the library is | ||
| 2355 | found at build time. To prevent this, use the configure option | ||
| 2356 | `--without-gnutls'. See below for GnuTLS features. | ||
| 2357 | |||
| 2358 | ** Emacs can be compiled with SELinux support. | ||
| 2359 | This happens by default if a suitably recent version of the library is | ||
| 2360 | found at build time. To prevent this, use the configure option | ||
| 2361 | `--without-selinux'. See below for SELinux features. | ||
| 2362 | |||
| 2363 | ** Emacs can be compiled with ImageMagick support. | ||
| 2364 | This happens by default if a suitably recent version of the library is | ||
| 2365 | found at build time. To prevent this, use the configure option | ||
| 2366 | `--without-imagemagick'. See below for ImageMagick features. | ||
| 2367 | This feature is not available for the Nextstep or MS ports. | ||
| 2368 | |||
| 2369 | ** Emacs can be compiled with libxml2 support. | ||
| 2370 | This happens by default if a suitably recent version of the library is | ||
| 2371 | found at build time. To prevent this, use the configure option | ||
| 2372 | `--without-xml2'. See below for libxml2 features. | ||
| 2373 | |||
| 2374 | ** By default, the installed Info and man pages are compressed. | ||
| 2375 | You can disable this by configuring --without-compress-info. | ||
| 2376 | |||
| 2377 | ** New configure option --with-wide-int. | ||
| 2378 | With it, Emacs integers typically have 62 bits, even on 32-bit machines. | ||
| 2379 | On 32-bit hosts, this raises the limit on buffer sizes from about 512 MiB | ||
| 2380 | to about 2 GiB. | ||
| 2381 | |||
| 2382 | ** New configure options: --with-mmdf, --with-mail-unlink, --with-mailhost. | ||
| 2383 | These provide no new functionality, they just remove the need to edit | ||
| 2384 | lib-src/Makefile by hand in order to use the associated features. | ||
| 2385 | |||
| 2386 | ** New configure option --enable-use-lisp-union-type. | ||
| 2387 | This is only useful for Emacs developers to debug certain types of bugs. | ||
| 2388 | This is not a new feature; only the configure flag is new. | ||
| 2389 | |||
| 2390 | ** The standalone programs digest-doc and sorted-doc are removed. | ||
| 2391 | Emacs now uses Lisp commands `doc-file-to-man' and `doc-file-to-info'. | ||
| 2392 | |||
| 2393 | ** The standalone program `fakemail' is removed. | ||
| 2394 | If you need it, feedmail.el provides a superset of the functionality. | ||
| 2395 | |||
| 2396 | |||
| 2397 | * Startup Changes in Emacs 24.1 | ||
| 2398 | |||
| 2399 | ** The --unibyte, --multibyte, --no-multibyte, and --no-unibyte | ||
| 2400 | command line arguments, and the EMACS_UNIBYTE environment variable, no | ||
| 2401 | longer have any effect. (They were declared obsolete in Emacs 23.) | ||
| 2402 | |||
| 2403 | ** New command line option `--no-site-lisp' removes site-lisp directories | ||
| 2404 | from load-path. -Q now implies this. This option does not affect the | ||
| 2405 | EMACSLOADPATH environment variable (and hence has no effect for | ||
| 2406 | Nextstep builds). | ||
| 2407 | |||
| 2408 | |||
| 2409 | * Changes in Emacs 24.1 | ||
| 2410 | |||
| 2411 | ** Completion | ||
| 2412 | |||
| 2413 | *** Many packages now use the `completion-at-point' command, | ||
| 2414 | rather than implementing separate completion commands. | ||
| 2415 | |||
| 2416 | *** `completion-at-point' now handles tags and semantic completion. | ||
| 2417 | |||
| 2418 | *** Completion in a non-minibuffer now tries to detect the end of completion | ||
| 2419 | and pops down the *Completions* buffer accordingly. | ||
| 2420 | |||
| 2421 | *** New option `completion-cycle-threshold' allows completion cycling. | ||
| 2422 | |||
| 2423 | *** New option `completion-category-overrides' for overriding the | ||
| 2424 | default completion style in certain circumstances. | ||
| 2425 | |||
| 2426 | *** New completion style `substring'. | ||
| 2427 | |||
| 2428 | *** Completion of buffer names uses `substring' completion by default. | ||
| 2429 | |||
| 2430 | *** The option `widget-complete-field' has been removed. | ||
| 2431 | |||
| 2432 | ** Mail changes | ||
| 2433 | |||
| 2434 | *** The first time you try sending mail, Emacs asks for a mail method. | ||
| 2435 | This is implemented by a new default for `send-mail-function', which | ||
| 2436 | is `sendmail-query-once'. This offers to use the smtpmail package, or | ||
| 2437 | to use the old defaults relying on external mail facilities | ||
| 2438 | (`sendmail-send-it' on GNU/Linux and other Unix-like systems, and | ||
| 2439 | `mailclient-send-it' on Windows). | ||
| 2440 | |||
| 2441 | *** Typing `C-c m' in the buffer made by `M-x report-emacs-bug' | ||
| 2442 | transfers the report to your desktop's preferred mail client, if there | ||
| 2443 | is one. This uses either the "xdg-email" utility, or Mac OS's "open" | ||
| 2444 | command. | ||
| 2445 | |||
| 2446 | *** See Changes in Specialized Modes and Packages for SMTPmail changes | ||
| 2447 | and Mail mode changes | ||
| 2448 | |||
| 2449 | ** Emacs server and client changes | ||
| 2450 | |||
| 2451 | *** New option `server-port' specifies the port for TCP Emacs servers. | ||
| 2452 | |||
| 2453 | *** New emacsclient argument -q/--quiet suppresses some status messages. | ||
| 2454 | |||
| 2455 | *** New emacsclient argument --frame-parameters specifies the frame | ||
| 2456 | parameters of any newly-created graphical frame. | ||
| 2457 | |||
| 2458 | *** If emacsclient shuts down due to Emacs signaling an error, | ||
| 2459 | its exit status is 1. | ||
| 2460 | |||
| 2461 | *** New emacsclient argument --parent-id ID. | ||
| 2462 | This opens a client frame in parent X window ID, via XEmbed, similar | ||
| 2463 | to the --parent-id argument to Emacs. | ||
| 2464 | |||
| 2465 | ** Internationalization changes | ||
| 2466 | |||
| 2467 | *** Emacs now supports display and editing of bidirectional text. | ||
| 2468 | Right-to-left (RTL) scripts, such as Arabic, Farsi, and Hebrew, are | ||
| 2469 | displayed in the correct visual order as expected by users of those | ||
| 2470 | scripts. The display reordering is a "full bidirectionality" class | ||
| 2471 | implementation of the Unicode Bidirectional Algorithm (UBA). Buffers | ||
| 2472 | with no RTL text should look exactly the same as before. | ||
| 2473 | |||
| 2474 | **** New buffer-local variable `bidi-display-reordering'. | ||
| 2475 | To disable display reordering in a buffer, change this to nil. | ||
| 2476 | |||
| 2477 | **** New buffer-local variable `bidi-paragraph-direction'. | ||
| 2478 | If nil (the default), Emacs determines the base direction of each | ||
| 2479 | paragraph from its text, as specified by the UBA. Setting the value | ||
| 2480 | to `right-to-left' or `left-to-right' forces a base direction on each | ||
| 2481 | paragraph. | ||
| 2482 | |||
| 2483 | Paragraphs with right-to-left base direction are displayed starting at | ||
| 2484 | the right window edge. | ||
| 2485 | |||
| 2486 | *** Enhanced support for characters with no glyphs in available fonts, | ||
| 2487 | or, on text terminals, characters that cannot be encoded by the | ||
| 2488 | terminal coding system. The new option `glyphless-char-display-control' | ||
| 2489 | specifies how to display them: as a hexadecimal code in a box, a thin | ||
| 2490 | 1-pixel space, an empty box, etc. | ||
| 2491 | |||
| 2492 | *** New input methods for Farsi and Bulgarian | ||
| 2493 | (farsi-isiri-9147, farsi-transliterate-banan, bulgarian-alt-phonetic). | ||
| 2494 | |||
| 2495 | *** `nobreak-char-display' now also highlights Unicode hyphen chars | ||
| 2496 | (U+2010 and U+2011). | ||
| 2497 | |||
| 2498 | *** New Hebrew translation of the Emacs Tutorial. | ||
| 2499 | Type `C-u C-h t' to choose it in case your language setup doesn't | ||
| 2500 | automatically select it. | ||
| 2501 | |||
| 2502 | ** An Emacs Lisp package manager is now included. | ||
| 2503 | This is a convenient way to download and install additional packages, | ||
| 2504 | from a package repository at http://elpa.gnu.org. | ||
| 2505 | |||
| 2506 | *** M-x list-packages shows a list of packages, which can be | ||
| 2507 | selected for installation. | ||
| 2508 | |||
| 2509 | *** New command `describe-package', bound to `C-h P'. | ||
| 2510 | |||
| 2511 | *** By default, all installed packages are loaded automatically when | ||
| 2512 | Emacs starts up. To disable this, set `package-enable-at-startup' to | ||
| 2513 | nil. To specify the packages to load, customize `package-load-list'. | ||
| 2514 | |||
| 2515 | ** Custom theme changes | ||
| 2516 | |||
| 2517 | *** New command `M-x customize-themes', which provides a convenient | ||
| 2518 | interface for enabling and disabling Custom themes. | ||
| 2519 | |||
| 2520 | *** New option `custom-theme-load-path' is the load path for themes. | ||
| 2521 | Emacs no longer looks for Custom themes in `load-path'. The default | ||
| 2522 | value of `custom-theme-load-path' says to look for themes in | ||
| 2523 | `custom-theme-directory', followed by a subdirectory of | ||
| 2524 | `data-directory' named "themes/", which contains a small selection of | ||
| 2525 | built-in Custom themes. | ||
| 2526 | |||
| 2527 | *** New option `custom-safe-themes' records known-safe theme files. | ||
| 2528 | If a theme is not in this list, Emacs queries before loading it, and | ||
| 2529 | offers to save the theme to `custom-safe-themes' automatically. By | ||
| 2530 | default, all themes included in Emacs are treated as safe. | ||
| 2531 | |||
| 2532 | ** Improved GTK integration | ||
| 2533 | |||
| 2534 | *** GTK scroll-bars are now placed on the right by default. | ||
| 2535 | The function `set-scroll-bar-mode' can change this. | ||
| 2536 | |||
| 2537 | *** GTK tool bars can have just text, just images or images and text. | ||
| 2538 | Customize `tool-bar-style' to choose the style. On a Gnome desktop, | ||
| 2539 | the default is taken from desktop settings. | ||
| 2540 | |||
| 2541 | *** GTK tool bars can be placed on any edge of the frame. | ||
| 2542 | The frame-parameter tool-bar-position controls this. It takes the | ||
| 2543 | values top, left, right or bottom. The Options => Show/Hide menu has | ||
| 2544 | entries for this. | ||
| 2545 | |||
| 2546 | *** The default colors for selected text (the `region' face) are taken | ||
| 2547 | from the GTK theme when Emacs is built with GTK. | ||
| 2548 | |||
| 2549 | *** Emacs uses GTK tooltips by default if built with GTK. | ||
| 2550 | You can disable this by changing `x-gtk-use-system-tooltips' to nil. | ||
| 2551 | |||
| 2552 | ** Graphical interface changes | ||
| 2553 | |||
| 2554 | *** On graphical displays, the mode-line no longer ends in dashes. | ||
| 2555 | Also, the first dash (which does not indicate anything) is just | ||
| 2556 | displayed as a space. | ||
| 2557 | |||
| 2558 | *** `menu-bar-select-buffer-function' lets you choose another operation | ||
| 2559 | instead of `switch-to-buffer' when selecting an item in the Buffers menu. | ||
| 2560 | |||
| 2561 | *** Lucid menus and dialogs can display antialiased fonts if Emacs is | ||
| 2562 | built with Xft. These fonts can be set via X resources, for example: | ||
| 2563 | Emacs.pane.menubar.font: Courier-12 | ||
| 2564 | |||
| 2565 | ** Exiting changes | ||
| 2566 | |||
| 2567 | *** Emacs now calls `kill-emacs' if it receives SIGTERM or SIGHUP, | ||
| 2568 | or if it receives a SIGINT signal in batch mode. | ||
| 2569 | |||
| 2570 | *** `kill-emacs-hook' is now also run in batch mode. | ||
| 2571 | Third-party code which adds to `kill-emacs-hook' should check if they | ||
| 2572 | do the right thing in batch mode. | ||
| 2573 | |||
| 2574 | ** Scrolling changes | ||
| 2575 | |||
| 2576 | *** New scrolling commands `scroll-up-command' and `scroll-down-command' | ||
| 2577 | (bound to C-v/[next] and M-v/[prior]) do not signal errors at top/bottom | ||
| 2578 | of buffer at first key-press (instead they move to top/bottom of buffer) | ||
| 2579 | when `scroll-error-top-bottom' is non-nil. | ||
| 2580 | |||
| 2581 | *** New option `scroll-error-top-bottom' (see above). | ||
| 2582 | |||
| 2583 | *** New scrolling commands `scroll-up-line' and `scroll-down-line' | ||
| 2584 | scroll a line instead of full screen. | ||
| 2585 | |||
| 2586 | *** New property `scroll-command' should be set on a command's symbol to | ||
| 2587 | define it as a scroll command affected by `scroll-preserve-screen-position'. | ||
| 2588 | |||
| 2589 | *** If you customize `scroll-conservatively' to a value greater than 100, | ||
| 2590 | Emacs will never recenter point in the window when it scrolls due to | ||
| 2591 | cursor motion commands or commands that move point (e.f., `M-g M-g'). | ||
| 2592 | Previously, you needed to use `most-positive-fixnum' as the value of | ||
| 2593 | `scroll-conservatively' to achieve the same effect. | ||
| 2594 | |||
| 2595 | *** "Aggressive" scrolling now honors the scroll margins. | ||
| 2596 | If you customize `scroll-up-aggressively' or | ||
| 2597 | `scroll-down-aggressively' and move point off the window, Emacs now | ||
| 2598 | scrolls the window so as to avoid positioning point inside the scroll | ||
| 2599 | margin. | ||
| 2600 | |||
| 2601 | ** Basic SELinux support has been added. | ||
| 2602 | This requires Emacs to be linked with libselinux at build time. | ||
| 2603 | |||
| 2604 | *** Emacs preserves the SELinux file context when backing up. | ||
| 2605 | Also, the function `copy-file' has an extra optional argument for | ||
| 2606 | preserving SELinux context, and the return value of `backup-buffer' | ||
| 2607 | now includes the SELinux context. | ||
| 2608 | |||
| 2609 | *** New functions `file-selinux-context' and `set-file-selinux-context' | ||
| 2610 | get and set the SELinux context of a file. | ||
| 2611 | |||
| 2612 | ** Trash changes | ||
| 2613 | |||
| 2614 | *** `delete-by-moving-to-trash' now only affects commands that specify | ||
| 2615 | trashing. This avoids inadvertently trashing temporary files. | ||
| 2616 | |||
| 2617 | *** Calling `delete-file' or `delete-directory' with a prefix argument | ||
| 2618 | now forces true deletion, regardless of `delete-by-moving-to-trash'. | ||
| 2619 | |||
| 2620 | ** File- and directory-local variable changes | ||
| 2621 | |||
| 2622 | *** You can stop directory local vars from applying to subdirectories. | ||
| 2623 | Add an element (subdirs . nil) to the alist portion of any variables | ||
| 2624 | settings to indicate that the section should not apply to | ||
| 2625 | subdirectories. | ||
| 2626 | |||
| 2627 | *** Directory local variables can apply to some file-less buffers. | ||
| 2628 | Affected modes include dired, vc-dir, and log-edit. For example, | ||
| 2629 | adding "(diff-mode . ((mode . whitespace)))" to .dir-locals.el will | ||
| 2630 | turn on `whitespace-mode' for *vc-diff* buffers. Modes should call | ||
| 2631 | `hack-dir-local-variables-non-file-buffer' to support this. | ||
| 2632 | |||
| 2633 | *** Using "mode: MINOR-MODE" to enable a minor mode is deprecated. | ||
| 2634 | Instead, use "eval: (minor-mode 1)". | ||
| 2635 | |||
| 2636 | *** The variable `inhibit-first-line-modes-regexps' has been renamed | ||
| 2637 | to `inhibit-local-variables-regexps'. As the name suggests, it now | ||
| 2638 | applies to ALL file local variables, not just -*- lines. The | ||
| 2639 | associated `inhibit-first-line-modes-suffixes' has been renamed in the | ||
| 2640 | corresponding way. | ||
| 2641 | |||
| 2642 | ** Window changes | ||
| 2643 | |||
| 2644 | *** The `quit-window' command now restores the last buffer displayed | ||
| 2645 | in the quitted window. | ||
| 2646 | |||
| 2647 | *** Resizing an Emacs frame now preserves proportional window sizes, | ||
| 2648 | modulo restrictions like window minimum sizes and fixed-size windows. | ||
| 2649 | |||
| 2650 | *** The behavior of `display-buffer' is now customizable in detail. | ||
| 2651 | |||
| 2652 | **** New option `display-buffer-base-action' specifies a list of | ||
| 2653 | user-determined display "actions" (functions and optional arguments | ||
| 2654 | for choosing the displaying window). | ||
| 2655 | |||
| 2656 | This takes precedence over the default display action, which is | ||
| 2657 | specified by `display-buffer-fallback-action'. | ||
| 2658 | |||
| 2659 | **** New option `display-buffer-alist' maps buffer name regexps to | ||
| 2660 | display actions, taking precedence over `display-buffer-base-action'. | ||
| 2661 | |||
| 2662 | *** New option `window-combination-limit'. | ||
| 2663 | The new option `window-combination-limit' allows to return the space | ||
| 2664 | obtained for resizing or creating a window more reliably to the window | ||
| 2665 | from which such space was obtained. | ||
| 2666 | |||
| 2667 | *** New option `window-combination-resize'. | ||
| 2668 | The new option `window-combination-resize' allows to split a window that | ||
| 2669 | otherwise cannot be split because it's too small by stealing space from | ||
| 2670 | other windows in the same combination. Subsequent resizing or deletion | ||
| 2671 | of the window will resize all windows in the same combination as well. | ||
| 2672 | |||
| 2673 | *** New option `frame-auto-hide-function' lets you choose between | ||
| 2674 | iconifying or deleting a frame when burying a buffer in a dedicated | ||
| 2675 | frame, or quitting a window showing a buffer in a frame of its own. | ||
| 2676 | |||
| 2677 | *** New commands `maximize-window' and `minimize-window'. | ||
| 2678 | These maximize and minimize the size of a window within its frame. | ||
| 2679 | |||
| 2680 | *** New commands `switch-to-prev-buffer' and `switch-to-next-buffer'. | ||
| 2681 | These functions allow to navigate through the live buffers that have | ||
| 2682 | been shown in a specific window. | ||
| 2683 | |||
| 2684 | ** Minibuffer changes | ||
| 2685 | |||
| 2686 | *** The inactive minibuffer has its own major mode `minibuffer-inactive-mode'. | ||
| 2687 | This is handy for minibuffer-only frames, and is also used for the feature | ||
| 2688 | where mouse-1 pops up *Messages*"', which can now easily be changed. | ||
| 2689 | |||
| 2690 | *** Minibuffers set `truncate-lines' to nil. | ||
| 2691 | If you want to change the value to something else, you could use | ||
| 2692 | for example `minibuffer-setup-hook'. | ||
| 2693 | |||
| 2694 | ** `auto-mode-case-fold' is now enabled by default. | ||
| 2695 | |||
| 2696 | ** `backup-by-copying-when-mismatch' now defaults to t. | ||
| 2697 | |||
| 2698 | ** New basic faces `error', `warning', `success'. | ||
| 2699 | These are used to highlight text indicating failure, caution or | ||
| 2700 | successful operation. | ||
| 2701 | |||
| 2702 | ** New option `list-colors-sort' defines the color sort order | ||
| 2703 | for `list-colors-display'. | ||
| 2704 | |||
| 2705 | ** The variable `focus-follows-mouse' now always defaults to nil. | ||
| 2706 | |||
| 2707 | |||
| 2708 | * Editing Changes in Emacs 24.1 | ||
| 2709 | |||
| 2710 | ** Search changes | ||
| 2711 | |||
| 2712 | *** C-y in Isearch is now bound to `isearch-yank-kill', instead of | ||
| 2713 | `isearch-yank-line'. | ||
| 2714 | |||
| 2715 | *** M-y in Isearch is now bound to `isearch-yank-pop', instead of | ||
| 2716 | `isearch-yank-kill'. | ||
| 2717 | |||
| 2718 | *** M-s C-e in Isearch is now bound to `isearch-yank-line'. | ||
| 2719 | |||
| 2720 | ** New commands `count-words-region' and `count-words'. | ||
| 2721 | |||
| 2722 | *** M-= is bound to `count-words-region', not `count-lines-region'. | ||
| 2723 | The `count-words-region' command, when called interactively, reports | ||
| 2724 | the number of lines, words, and characters in the region. It is a | ||
| 2725 | superset of the old `count-lines-region', which is now an obsolete | ||
| 2726 | alias for it. | ||
| 2727 | |||
| 2728 | ** The command `just-one-space' (M-SPC), if given a negative argument, | ||
| 2729 | also deletes newlines around point. | ||
| 2730 | |||
| 2731 | ** Deletion changes | ||
| 2732 | |||
| 2733 | *** New option `delete-active-region'. | ||
| 2734 | If non-nil, [delete] and DEL delete the region if it is active and no | ||
| 2735 | prefix argument is given. If set to `kill', those commands kill | ||
| 2736 | instead. | ||
| 2737 | |||
| 2738 | *** New command `delete-forward-char', bound to [delete]. | ||
| 2739 | This is meant for interactive use, and obeys `delete-active-region'. | ||
| 2740 | The command `delete-char' does not obey `delete-active-region'. | ||
| 2741 | |||
| 2742 | *** `delete-backward-char' is now a Lisp function. | ||
| 2743 | Apart from obeying `delete-active-region', its behavior is unchanged. | ||
| 2744 | However, the byte compiler now warns if it is called from Lisp; Lisp | ||
| 2745 | callers should use delete-char with a negative argument instead. | ||
| 2746 | |||
| 2747 | *** The option `mouse-region-delete-keys' has been deleted. | ||
| 2748 | |||
| 2749 | ** Selection changes. | ||
| 2750 | |||
| 2751 | The default handling of clipboard and primary selections has been | ||
| 2752 | changed to conform with modern X applications. In short, most | ||
| 2753 | commands for killing and yanking text now use the clipboard, while | ||
| 2754 | mouse commands use the primary selection. | ||
| 2755 | |||
| 2756 | In the following, we provide a list of these changes, followed by a | ||
| 2757 | list of steps to get the old behavior back if you prefer that. | ||
| 2758 | |||
| 2759 | *** `select-active-regions' now defaults to t. | ||
| 2760 | Merely selecting text (e.g. with drag-mouse-1) no longer puts it in | ||
| 2761 | the kill ring. The selected text is put in the primary selection, if | ||
| 2762 | the system possesses a separate primary selection facility (e.g. X). | ||
| 2763 | |||
| 2764 | **** `select-active-regions' also accepts a new value, `only'. | ||
| 2765 | This means to only set the primary selection for temporarily active | ||
| 2766 | regions (usually made by mouse-dragging or shift-selection); | ||
| 2767 | "ordinary" active regions, such as those made with C-SPC followed by | ||
| 2768 | point motion, do not alter the primary selection. | ||
| 2769 | |||
| 2770 | **** `mouse-drag-copy-region' now defaults to nil. | ||
| 2771 | |||
| 2772 | *** mouse-2 is now bound to `mouse-yank-primary'. | ||
| 2773 | This pastes from the primary selection, ignoring the kill-ring. | ||
| 2774 | Previously, mouse-2 was bound to `mouse-yank-at-click'. | ||
| 2775 | |||
| 2776 | *** `x-select-enable-clipboard' now defaults to t on all platforms. | ||
| 2777 | |||
| 2778 | *** `x-select-enable-primary' now defaults to nil. | ||
| 2779 | Thus, commands that kill text or copy it to the kill-ring (such as | ||
| 2780 | M-w, C-w, and C-k) also use the clipboard---not the primary selection. | ||
| 2781 | |||
| 2782 | **** The "Copy", "Cut", and "Paste" items in the "Edit" menu are now | ||
| 2783 | exactly equivalent to M-w, C-w, and C-y respectively. | ||
| 2784 | |||
| 2785 | **** Note that on MS-Windows, `x-select-enable-clipboard' was already | ||
| 2786 | non-nil by default, as Windows does not support the primary selection | ||
| 2787 | between applications. | ||
| 2788 | |||
| 2789 | *** To return to the previous behavior, do the following: | ||
| 2790 | |||
| 2791 | **** Change `select-active-regions' to nil. | ||
| 2792 | **** Change `mouse-drag-copy-region' to t. | ||
| 2793 | **** Change `x-select-enable-primary' to t (on X only). | ||
| 2794 | **** Change `x-select-enable-clipboard' to nil. | ||
| 2795 | **** Bind `mouse-yank-at-click' to mouse-2. | ||
| 2796 | |||
| 2797 | *** Support for X cut buffers has been removed. | ||
| 2798 | |||
| 2799 | *** X clipboard managers are now supported. | ||
| 2800 | To inhibit this, change `x-select-enable-clipboard-manager' to nil. | ||
| 2801 | |||
| 2802 | ** New command `C-x r N' (`rectangle-number-lines') numbers the lines | ||
| 2803 | in the current rectangle. With a prefix argument, this prompts for a | ||
| 2804 | number to count from and for a format string. | ||
| 2805 | |||
| 2806 | ** `redisplay-dont-pause' now defaults to t. | ||
| 2807 | This makes Emacs feel more responsive to editing commands that arrive | ||
| 2808 | at high rate, e.g. if you lean on some key, because stopping redisplay | ||
| 2809 | in the middle (when this variable is nil) forces more expensive | ||
| 2810 | updates later on, and Emacs appears to be unable to keep up. | ||
| 2811 | |||
| 2812 | ** The behavior of <TAB> for active regions in Text mode has changed. | ||
| 2813 | In Text and related modes, typing <TAB> (`indent-for-tab-command') | ||
| 2814 | when the region is active causes Emacs to indent all the lines in the | ||
| 2815 | region, aligning them with the line previous to the first line in the | ||
| 2816 | region (or with the left margin if there is no previous line). | ||
| 2817 | |||
| 2818 | ** When `occur' is called with a prefix argument, matching strings are | ||
| 2819 | collected into the `*Occur*' buffer without line numbers. If there | ||
| 2820 | are parenthesized subexpressions in the specified regexp, `occur' | ||
| 2821 | reads replacement text that may contain \\& and \\N whose convention | ||
| 2822 | follows `replace-match'. | ||
| 2823 | |||
| 2824 | |||
| 2825 | * Changes in Specialized Modes and Packages in Emacs 24.1 | ||
| 2826 | |||
| 2827 | ** Archive Mode has basic support for browsing and updating 7z archives. | ||
| 2828 | |||
| 2829 | ** BibTeX mode | ||
| 2830 | |||
| 2831 | *** BibTeX mode now supports biblatex. | ||
| 2832 | Use the variable `bibtex-dialect' to select different BibTeX dialects. | ||
| 2833 | `bibtex-entry-field-alist' is now an obsolete alias for | ||
| 2834 | `bibtex-BibTeX-entry-alist'. | ||
| 2835 | |||
| 2836 | *** New command `bibtex-search-entries', bound to C-c C-a. | ||
| 2837 | |||
| 2838 | *** New `bibtex-entry-format' option `sort-fields', disabled by default. | ||
| 2839 | |||
| 2840 | *** New variable `bibtex-search-entry-globally'. | ||
| 2841 | |||
| 2842 | ** Browse-url | ||
| 2843 | |||
| 2844 | *** New option `browse-url-mailto-function' specifies how to handle "mailto:"s. | ||
| 2845 | |||
| 2846 | *** The default browser used by the package is now the "xdg-open" program, | ||
| 2847 | on platforms that support it. This calls your desktop's preferred browser. | ||
| 2848 | |||
| 2849 | ** Calc | ||
| 2850 | |||
| 2851 | *** Support for musical notes. | ||
| 2852 | |||
| 2853 | *** Support for logarithmic units. | ||
| 2854 | |||
| 2855 | *** No longer uses the tex prefix for TeX specific unit names when | ||
| 2856 | using TeX or LaTeX mode. | ||
| 2857 | |||
| 2858 | *** New option to highlight selections using faces. | ||
| 2859 | |||
| 2860 | *** `calc-histogram' has the option of using a vector to determine the bins. | ||
| 2861 | |||
| 2862 | *** New "O" option prefix. | ||
| 2863 | |||
| 2864 | *** Use the "O" prefix to "d r" (`calc-radix') to turn on twos-complement mode. | ||
| 2865 | |||
| 2866 | ** Calendar, Diary, and Appt | ||
| 2867 | |||
| 2868 | *** Diary entries can contain non-printing "comments". | ||
| 2869 | See the variable `diary-comment-start'. | ||
| 2870 | |||
| 2871 | *** Appointments can specify their individual warning times. | ||
| 2872 | See the variable `appt-warning-time-regexp'. | ||
| 2873 | |||
| 2874 | *** The function specified by `appt-disp-window-function' may be passed | ||
| 2875 | lists of arguments if multiple appointments are due at similar times. | ||
| 2876 | If you are using a custom function for this, you should update it. | ||
| 2877 | |||
| 2878 | *** New function `diary-hebrew-birthday'. | ||
| 2879 | |||
| 2880 | *** Elements of `calendar-day-abbrev-array' and `calendar-month-abbrev-array' | ||
| 2881 | may no longer be nil, but must all be strings. | ||
| 2882 | |||
| 2883 | *** The obsolete (since Emacs 22.1) method of enabling the appt | ||
| 2884 | package by adding `appt-make-list' to `diary-hook' has been removed. | ||
| 2885 | Use `appt-activate' instead. | ||
| 2886 | |||
| 2887 | *** Some appt variables (obsolete since Emacs 22.1) have been removed: | ||
| 2888 | appt-issue-message (use the function appt-activate) | ||
| 2889 | appt-visible/appt-msg-window (use the variable appt-display-format) | ||
| 2890 | |||
| 2891 | *** Some diary function aliases (obsolete since Emacs 22.1) have been removed: | ||
| 2892 | view-diary-entries, list-diary-entries, show-all-diary-entries | ||
| 2893 | |||
| 2894 | ** CC Mode | ||
| 2895 | |||
| 2896 | *** New feature to "guess" the style in an existing buffer. | ||
| 2897 | The main entry point is M-x c-guess. | ||
| 2898 | |||
| 2899 | *** Java Mode now supports Java 5.0 (Tiger) and 6 (Mustang). | ||
| 2900 | |||
| 2901 | *** `c-beginning-of-defun' and `c-end-of-defun' now respect nested scopes. | ||
| 2902 | Thus C-M-a will, by default, go to the beginning of the immediate function, | ||
| 2903 | not the top level. | ||
| 2904 | |||
| 2905 | *** "Macros with semicolons" can be registered for correct indentation. | ||
| 2906 | Where such a macro ends a line (no semicolon) the next statement is no longer | ||
| 2907 | parsed as a statement continuation. | ||
| 2908 | |||
| 2909 | ** Comint and modes derived from it use the standard completion code. | ||
| 2910 | |||
| 2911 | ** Compilation mode | ||
| 2912 | |||
| 2913 | *** Compilation mode can be used without Font Lock mode. | ||
| 2914 | `compilation-parse-errors-function' is now obsolete. | ||
| 2915 | |||
| 2916 | *** New variable `compilation-filter-start', which is bound while | ||
| 2917 | `compilation-filter-hook' runs. It records the start position of the | ||
| 2918 | text inserted by `compilation-filter'. | ||
| 2919 | |||
| 2920 | *** `compilation-error-screen-columns' and `compilation-first-column' | ||
| 2921 | are obeyed in the editing buffer. So programming language modes can | ||
| 2922 | set them, whereas previously only the value in the *Compilation* | ||
| 2923 | buffer was used. | ||
| 2924 | |||
| 2925 | ** Customize | ||
| 2926 | |||
| 2927 | *** Customize buffers now contain a search field. | ||
| 2928 | The search is performed using `customize-apropos'. | ||
| 2929 | To turn off the search field, set `custom-search-field' to nil. | ||
| 2930 | |||
| 2931 | *** Options in customize group buffers start out hidden if not customized. | ||
| 2932 | Use the arrow to the left of the option name to toggle visibility. | ||
| 2933 | |||
| 2934 | *** custom-buffer-sort-alphabetically now defaults to t. | ||
| 2935 | |||
| 2936 | *** The color widget now has a "Choose" button, which allows you to | ||
| 2937 | choose a color via `list-colors-display'. | ||
| 2938 | |||
| 2939 | ** D-Bus | ||
| 2940 | |||
| 2941 | *** It is now possible to access buses other than the default system | ||
| 2942 | or session bus. | ||
| 2943 | |||
| 2944 | *** The `dbus-register-method' and `dbus-register-property' functions | ||
| 2945 | optionally do not register names. | ||
| 2946 | |||
| 2947 | *** The new function `dbus-register-service' registers a known service | ||
| 2948 | name on a D-Bus without also registering a property or a method. | ||
| 2949 | |||
| 2950 | ** Dired-x | ||
| 2951 | |||
| 2952 | *** C-x C-j (`dired-jump') and C-x 4 C-j (`dired-jump-other-window'), | ||
| 2953 | if called with a prefix argument, read a file name from the minibuffer | ||
| 2954 | instead of using the current buffer. | ||
| 2955 | |||
| 2956 | *** The "dired local variables" feature of Dired-x is obsolete. | ||
| 2957 | The standard directory local variables feature replaces it. | ||
| 2958 | |||
| 2959 | ** ERC changes | ||
| 2960 | |||
| 2961 | *** New options `erc-autojoin-timing' and `erc-autojoin-delay', | ||
| 2962 | controlling attempts to autojoin a channel. | ||
| 2963 | |||
| 2964 | *** New variable `erc-coding-system-precedence': If we use `undecided' | ||
| 2965 | as the server coding system, this variable will then be consulted. | ||
| 2966 | The default is to decode strings that can be decoded as utf-8 as | ||
| 2967 | utf-8, and do the normal `undecided' decoding for the rest. | ||
| 2968 | |||
| 2969 | ** Eshell changes | ||
| 2970 | |||
| 2971 | *** The default value of `eshell-directory-name' has changed | ||
| 2972 | to be an "eshell" directory in `user-emacs-directory'. | ||
| 2973 | The old "~/.eshell/" directory is still used if it exists, though. | ||
| 2974 | |||
| 2975 | ** gdb-mi | ||
| 2976 | |||
| 2977 | *** The M-x gdb command now uses the GDB Machine Interface protocol. | ||
| 2978 | It now supports multithread non-stop debugging and simultaneous | ||
| 2979 | debugging of several threads. | ||
| 2980 | |||
| 2981 | ** Image mode | ||
| 2982 | |||
| 2983 | *** RET (`image-toggle-animation') toggles animation, if applicable. | ||
| 2984 | Animation plays once, unless the option `image-animate-loop' is non-nil. | ||
| 2985 | |||
| 2986 | ** Info | ||
| 2987 | |||
| 2988 | *** New command M-x info-display-manual displays a named Info manual. | ||
| 2989 | If that manual is already visited in some Info buffer, it displays | ||
| 2990 | that buffer. (This is handy if you have many manuals in many *info* | ||
| 2991 | buffers, and don't remember the name of the buffer visiting the manual | ||
| 2992 | you want to consult.) Otherwise, it loads and displays the manual. | ||
| 2993 | |||
| 2994 | *** `e' is now bound to `end-of-buffer' rather than to `Info-edit'. | ||
| 2995 | This is for compatibility with the stand-alone Info reader program, | ||
| 2996 | and also because `Info-edit' is a rarely used command that is disabled | ||
| 2997 | by default. | ||
| 2998 | |||
| 2999 | ** Mail mode changes (not Message mode) | ||
| 3000 | |||
| 3001 | *** New command M-x mail-add-attachment for adding MIME attachments | ||
| 3002 | |||
| 3003 | *** The command M-x mail-attach-file was renamed to M-x mail-insert-file. | ||
| 3004 | (Its name is misleading, since it has nothing to do with MIME | ||
| 3005 | attachments.) The old name is now an obsolete alias to the new name. | ||
| 3006 | |||
| 3007 | ** MH-E has been updated to MH-E version 8.3.1. | ||
| 3008 | See MH-E-NEWS for details. | ||
| 3009 | |||
| 3010 | ** Modula-2 mode provides auto-indentation. | ||
| 3011 | |||
| 3012 | ** mpc.el: Can use pseudo tags of the form tag1|tag2 as a union of two tags. | ||
| 3013 | |||
| 3014 | ** nXML mode no longer binds C-RET to `nxml-complete'. | ||
| 3015 | Completion is now performed via `completion-at-point', bound to C-M-i | ||
| 3016 | or M-TAB. If `nxml-bind-meta-tab-to-complete-flag' is non-nil (the | ||
| 3017 | default), this performs tag completion. | ||
| 3018 | |||
| 3019 | ** Org mode has been updated to version 7.8.09. | ||
| 3020 | See ORG-NEWS for details. | ||
| 3021 | |||
| 3022 | ** Prolog mode has been completely revamped, with lots of additional | ||
| 3023 | functionality such as more intelligent indentation, electricity, | ||
| 3024 | support for more variants, including Mercury, and a lot more. | ||
| 3025 | |||
| 3026 | ** Rmail | ||
| 3027 | |||
| 3028 | *** The command `rmail-epa-decrypt' decrypts OpenPGP data | ||
| 3029 | in the Rmail incoming message. | ||
| 3030 | |||
| 3031 | *** The variable `rmail-message-filter' no longer has any effect. | ||
| 3032 | This change was made in Emacs 23.1 but was not advertised at the time. | ||
| 3033 | Try using `rmail-show-message-hook' instead. | ||
| 3034 | |||
| 3035 | ** Shell mode | ||
| 3036 | |||
| 3037 | *** M-x shell prompts for the shell path name if the default directory | ||
| 3038 | is a remote file name and neither the environment variable $ESHELL nor | ||
| 3039 | the variable `explicit-shell-file-name' is set. | ||
| 3040 | |||
| 3041 | *** TAB is now bound to the standard `completion-at-point' command, | ||
| 3042 | which now implements the pcomplete rules for shell command completion. | ||
| 3043 | |||
| 3044 | ** SMTPmail | ||
| 3045 | |||
| 3046 | *** SMTPmail now uses encrypted connections (via STARTTLS) by default | ||
| 3047 | if the mail server supports them. This uses either built-in GnuTLS | ||
| 3048 | support, or the starttls.el library. Customize `smtpmail-stream-type' | ||
| 3049 | to change this. | ||
| 3050 | |||
| 3051 | *** The variable `smtpmail-auth-credentials' has been removed. | ||
| 3052 | By default, the information is now stored in the file ~/.authinfo. | ||
| 3053 | This was the default value of smtpmail-auth-credentials. If you had | ||
| 3054 | customized smtpmail-auth-credentials to a list of user names and | ||
| 3055 | passwords, those settings are not used. During your first connection | ||
| 3056 | to the smtp server, Emacs will prompt for the user name and password, | ||
| 3057 | and offer to save them to ~/.authinfo. Or you can manually copy the | ||
| 3058 | credentials to ~/.authinfo. For example, if you had | ||
| 3059 | |||
| 3060 | (setq smtpmail-auth-credentials | ||
| 3061 | '(("mail.example.org" 25 "jim" "s!cret"))) | ||
| 3062 | |||
| 3063 | then the equivalent line in ~/.authinfo would be | ||
| 3064 | |||
| 3065 | machine mail.example.org port 25 login jim password s!cret | ||
| 3066 | |||
| 3067 | See the auth-source manual for more information, e.g. on encrypting | ||
| 3068 | the credentials file. | ||
| 3069 | |||
| 3070 | *** The variable `smtpmail-starttls-credentials' has been removed. | ||
| 3071 | If you had that set, you need to put | ||
| 3072 | |||
| 3073 | machine smtp.whatever.foo port 25 key "~/.my_smtp_tls.key" cert "~/.my_smtp_tls.cert" | ||
| 3074 | |||
| 3075 | in your ~/.authinfo file instead. | ||
| 3076 | |||
| 3077 | *** SMTPmail defaults to using the address in the From: header as the | ||
| 3078 | SMTP MAIL FROM envelope. To override this, set `mail-envelope-from' | ||
| 3079 | to the address you wish to use instead. | ||
| 3080 | |||
| 3081 | ** SQL mode | ||
| 3082 | |||
| 3083 | *** New options `sql-port', `sql-connection-alist', `sql-send-terminator', | ||
| 3084 | and `sql-oracle-scan-on'. | ||
| 3085 | |||
| 3086 | *** New options controlling prompting for login parameters. | ||
| 3087 | Each supported product has a custom variable `sql-*-login-params', | ||
| 3088 | which is a list of the parameters to be prompted for before a | ||
| 3089 | connection is established. | ||
| 3090 | |||
| 3091 | *** The command `sql-product-interactive' now takes a prefix argument, | ||
| 3092 | which causes it to prompt for an SQL product. | ||
| 3093 | |||
| 3094 | *** Product-specific SQL interactive commands now take prefix arguments. | ||
| 3095 | These commands (`sql-sqlite', `sql-postgres', `sql-mysql', etc.), | ||
| 3096 | given a prefix argument, prompt for a name for the SQL interactive | ||
| 3097 | buffer. This reduces the need for calling `sql-rename-buffer'. | ||
| 3098 | |||
| 3099 | *** SQL interactive modes suppress command continuation prompts, and | ||
| 3100 | replace tabs with spaces. The first change impacts multiple line SQL | ||
| 3101 | statements entered with C-j between each line, statements yanked into | ||
| 3102 | the buffer and statements sent with `sql-send-*' functions. The | ||
| 3103 | second prevents the MySQL and Postgres interpreters from listing | ||
| 3104 | object name completions when sent text via `sql-send-*' functions. | ||
| 3105 | |||
| 3106 | *** New command `sql-connect' starts a predefined SQLi session, | ||
| 3107 | using the login parameters from `sql-connection-alist'. | ||
| 3108 | |||
| 3109 | *** New "Save Connection" menu item in SQLi buffers. | ||
| 3110 | This gathers the login params specified for the SQLi session, if it | ||
| 3111 | was not started by a connection, and saves them as a new connection. | ||
| 3112 | |||
| 3113 | *** New commands for listing database objects and details: | ||
| 3114 | sql-list-all and sql-list-table. | ||
| 3115 | |||
| 3116 | *** An API for manipulating SQL product definitions has been added. | ||
| 3117 | |||
| 3118 | ** TeX modes | ||
| 3119 | |||
| 3120 | *** latex-electric-env-pair-mode keeps \begin..\end matched on the fly. | ||
| 3121 | |||
| 3122 | ** Tramp | ||
| 3123 | |||
| 3124 | *** New inline access method "ksu" (kerberized su). | ||
| 3125 | |||
| 3126 | *** The following access methods are discontinued: "ssh1_old", | ||
| 3127 | "ssh2_old", "scp1_old", "scp2_old", "imap", "imaps" and "fish". | ||
| 3128 | |||
| 3129 | *** The user option `remote-file-name-inhibit-cache' controls whether | ||
| 3130 | remote file attributes are cached for better performance. | ||
| 3131 | |||
| 3132 | *** The option `ange-ftp-binary-file-name-regexp' has changed its | ||
| 3133 | default value to "". | ||
| 3134 | |||
| 3135 | *** Handlers for `file-selinux-context' and `set-file-selinux-context' | ||
| 3136 | for remote machines which support SELinux. | ||
| 3137 | |||
| 3138 | ** New function `url-queue-retrieve', which behaves like url-retrieve, | ||
| 3139 | but with limits (`url-queue-parallel-processes', `url-queue-timeout') on | ||
| 3140 | the degree of parallelism. | ||
| 3141 | |||
| 3142 | ** VC and related modes | ||
| 3143 | |||
| 3144 | *** Support for pulling on distributed version control systems. | ||
| 3145 | The command C-x v + (`vc-pull') runs a "pull" operation, if it is | ||
| 3146 | supported (currently with Bzr, Git, and Mercurial), to update the | ||
| 3147 | current branch and working tree. A prefix argument means to prompt | ||
| 3148 | the user for specifics, e.g. a pull location. | ||
| 3149 | |||
| 3150 | *** `vc-update' is now an alias for `vc-pull'. | ||
| 3151 | |||
| 3152 | *** Support for merging on distributed version control systems. | ||
| 3153 | The command C-x v m (`vc-merge') now runs a "merge" operation, if it | ||
| 3154 | is supported (currently with Bzr, Git, and Mercurial), to merge | ||
| 3155 | changes from another branch into the current one. It prompts for | ||
| 3156 | specifics, e.g. a merge source. | ||
| 3157 | |||
| 3158 | *** New option `vc-revert-show-diff' controls whether `vc-revert' | ||
| 3159 | shows a diff while querying the user. It defaults to t. | ||
| 3160 | |||
| 3161 | *** Log entries in some Log View buffers can be toggled to display a | ||
| 3162 | longer description by typing RET (log-view-toggle-entry-display). | ||
| 3163 | This is currently supported for Bzr, Git, and Mercurial (to support | ||
| 3164 | another backend, define a `log-view-expanded-log-entry-function'). | ||
| 3165 | In the Log View buffers made by C-x v L (`vc-print-root-log'), you can | ||
| 3166 | use this to display the full log entry for the revision at point. | ||
| 3167 | |||
| 3168 | *** New command `vc-ediff' allows visual comparison of two revisions | ||
| 3169 | of a file similar to `vc-diff', but using ediff backend. | ||
| 3170 | |||
| 3171 | *** The option `vc-initial-comment' was removed in Emacs 23.2, but | ||
| 3172 | this was not advertised at the time. | ||
| 3173 | |||
| 3174 | *** `vc-toggle-read-only' is an obsolete alias for `toggle-read-only'. | ||
| 3175 | Since Emacs 23, it has done the same thing as `toggle-read-only', but | ||
| 3176 | this was not advertised at the time. | ||
| 3177 | |||
| 3178 | ** Obsolete modes | ||
| 3179 | |||
| 3180 | *** abbrevlist.el | ||
| 3181 | |||
| 3182 | *** erc-hecomplete.el (use erc-pcomplete.el instead) | ||
| 3183 | |||
| 3184 | *** partial-completion-mode (complete.el) is obsolete. | ||
| 3185 | You can get a comparable behavior with: | ||
| 3186 | (setq completion-styles '(partial-completion initials)) | ||
| 3187 | (setq completion-pcm-complete-word-inserts-delimiters t) | ||
| 3188 | |||
| 3189 | *** pc-mode.el is obsolete (CUA mode is much more comprehensive). | ||
| 3190 | |||
| 3191 | *** pgg is obsolete (use EasyPG instead). | ||
| 3192 | |||
| 3193 | *** sregex.el is obsolete, since rx.el is a strict superset. | ||
| 3194 | |||
| 3195 | *** s-region.el and pc-select.el are obsolete. | ||
| 3196 | They are superseded by shift-select-mode, enabled by default since 23.1. | ||
| 3197 | |||
| 3198 | *** vc-mcvs.el is obsolete (for lack of a maintainer). | ||
| 3199 | |||
| 3200 | ** Miscellaneous | ||
| 3201 | |||
| 3202 | *** The Landmark game is now invoked with `landmark', not `lm'. | ||
| 3203 | Its functions and variables have been similarly renamed. | ||
| 3204 | |||
| 3205 | *** In `ido-file-completion-map', C-v is no longer bound to `ido-toggle-vc'. | ||
| 3206 | (This interfered with cua-mode.) | ||
| 3207 | |||
| 3208 | *** f90.el has some support for Fortran 2008 syntax. | ||
| 3209 | |||
| 3210 | *** `copyright-fix-years' can optionally convert consecutive years to ranges. | ||
| 3211 | |||
| 3212 | *** New command `nato-region' converts text to NATO phonetic alphabet. | ||
| 3213 | |||
| 3214 | |||
| 3215 | * New Modes and Packages in Emacs 24.1 | ||
| 3216 | |||
| 3217 | ** Occur Edit mode applies edits made in *Occur* buffers to the | ||
| 3218 | original buffers. It is bound to "e" in Occur mode. | ||
| 3219 | |||
| 3220 | ** New global minor mode electric-pair-mode. | ||
| 3221 | When enabled, typing an open parenthesis automatically inserts the | ||
| 3222 | matching closing one. | ||
| 3223 | |||
| 3224 | ** New global minor mode electric-indent-mode. | ||
| 3225 | When enabled, typing certain characters triggers reindentation. | ||
| 3226 | Major modes wishing to use this can set electric-indent-chars or | ||
| 3227 | electric-indent-functions. | ||
| 3228 | |||
| 3229 | ** New global minor mode electric-layout-mode. | ||
| 3230 | When enabled, typing certain characters automatically inserts newlines. | ||
| 3231 | Major modes wishing to use this can set electric-layout-rules. | ||
| 3232 | |||
| 3233 | ** tabulated-list.el provides a generic major mode for tabulated data, | ||
| 3234 | from which other modes can be derived. | ||
| 3235 | |||
| 3236 | ** pcase.el provides the ML-style pattern matching macro `pcase'. | ||
| 3237 | |||
| 3238 | ** secrets.el is an implementation of the Secret Service API, an | ||
| 3239 | interface to password managers like GNOME Keyring or KDE Wallet. The | ||
| 3240 | Secret Service API requires D-Bus for communication. The command | ||
| 3241 | `secrets-show-secrets' offers a buffer with a visualization of the | ||
| 3242 | secrets. | ||
| 3243 | |||
| 3244 | ** notifications.el provides an implementation of the Desktop | ||
| 3245 | Notifications API. It requires D-Bus for communication. | ||
| 3246 | |||
| 3247 | ** soap-client.el supports access to SOAP web services from Emacs. | ||
| 3248 | soap-inspect.el is an interactive inspector for SOAP WSDL structures. | ||
| 3249 | |||
| 3250 | ** New generic mode, xmodmap-generic-mode, for xmodmap files. | ||
| 3251 | |||
| 3252 | ** New emacs-lock.el package. | ||
| 3253 | The previous version has been moved to obsolete/old-emacs-lock.el. | ||
| 3254 | Now, there is a proper minor mode `emacs-lock-mode'. Protection | ||
| 3255 | against exiting Emacs and killing the buffer can be set separately. | ||
| 3256 | The mechanism for automatically turning off protection for buffers | ||
| 3257 | with dead inferior processes has been generalized. | ||
| 3258 | |||
| 3259 | |||
| 3260 | * Incompatible Lisp Changes in Emacs 24.1 | ||
| 3261 | |||
| 3262 | ** Passing a nil argument to a minor mode function call now ENABLES | ||
| 3263 | the minor mode unconditionally. This is so that you can write e.g. | ||
| 3264 | |||
| 3265 | (add-hook 'text-mode-hook 'foo-mode) | ||
| 3266 | |||
| 3267 | to enable foo-mode in Text mode buffers, removing the need for | ||
| 3268 | `turn-on-foo-mode' style functions. This affects all mode commands | ||
| 3269 | defined by `define-minor-mode'. If called interactively, the mode | ||
| 3270 | command still toggles the minor mode. | ||
| 3271 | |||
| 3272 | ** The return value of `backup-buffer' has changed. | ||
| 3273 | It is now a list of three elements, where the second element is a list | ||
| 3274 | describing the original file's SELinux context. If Emacs or the | ||
| 3275 | system lacks SELinux support, the context list is (nil nil nil nil). | ||
| 3276 | See "Basic SELinux support" above, under "Changes in Emacs 24.1". | ||
| 3277 | |||
| 3278 | ** `char-direction-table' and the `char-direction' function were deleted. | ||
| 3279 | They were buggy and inferior to the new support of bidirectional | ||
| 3280 | editing introduced in Emacs 24. If you need the bidirectional | ||
| 3281 | properties of a character, use `get-char-code-property' with the last | ||
| 3282 | argument `bidi-class'. | ||
| 3283 | |||
| 3284 | ** `copy-directory' now copies the source directory as a subdirectory | ||
| 3285 | of the target directory, if the latter is an existing directory. The | ||
| 3286 | new optional arg COPY-CONTENTS, if non-nil, makes the function copy | ||
| 3287 | the contents directly into a pre-existing target directory. | ||
| 3288 | |||
| 3289 | ** For mouse click input events in the text area, the Y pixel | ||
| 3290 | coordinate in the POSITION list now counts from the top of the text | ||
| 3291 | area, excluding any header line. Previously, it counted from the top | ||
| 3292 | of the header line. | ||
| 3293 | |||
| 3294 | ** Support for "old-style" backquotes, obsolete for 10+ years, has | ||
| 3295 | been further reduced. Now a backquote not followed by a space is | ||
| 3296 | always treated as a "new-style" backquote. Please remove all | ||
| 3297 | "old-style" backquotes from your code. If your code uses backquotes | ||
| 3298 | as documented in the Elisp manual, and compiles without warning, then | ||
| 3299 | you have nothing to do in this regard. Code not following the | ||
| 3300 | appropriate conventions may fail to compile. | ||
| 3301 | |||
| 3302 | The most common cause of trouble seems to be an old-style backquote | ||
| 3303 | followed by a newline. Another cause of trouble is vector notation | ||
| 3304 | for key sequence notation: instead of [(control ,)] and [(control ')], | ||
| 3305 | you should write [(control ?,)] and [(control ?')], which will work in | ||
| 3306 | older Emacsen too. | ||
| 3307 | |||
| 3308 | ** The macro `eval-at-startup' was removed in Emacs 23.2, but this | ||
| 3309 | was not advertised at the time. The function `custom-initialize-delay' | ||
| 3310 | replaced all known uses. | ||
| 3311 | |||
| 3312 | ** `view-buffer' now treats special mode-class in the same way that | ||
| 3313 | `view-file' has since Emacs 22 (i.e. it won't enable View mode if the | ||
| 3314 | major mode is special). | ||
| 3315 | |||
| 3316 | ** Menu and tool bar changes | ||
| 3317 | |||
| 3318 | *** During startup, Emacs no longer adds entries for `menu-bar-lines' | ||
| 3319 | and `tool-bar-lines' to `default-frame-alist' and `initial-frame-alist'. | ||
| 3320 | With these alist entries omitted, `make-frame' checks the value of the | ||
| 3321 | variable `menu-bar-mode'/`tool-bar-mode' to determine whether to create | ||
| 3322 | a menu-bar or tool-bar, respectively. If the alist entries are added, | ||
| 3323 | they override the value of `menu-bar-mode'/`tool-bar-mode'. | ||
| 3324 | |||
| 3325 | *** The menu bar bindings's caches are not used any more. | ||
| 3326 | Use (where-is-internal <def> nil t) instead. | ||
| 3327 | |||
| 3328 | ** Regions created by mouse dragging are now normal active regions, | ||
| 3329 | similar to those created by shift-selection (see Selection changes | ||
| 3330 | above). In previous Emacs versions, these regions were delineated by | ||
| 3331 | `mouse-drag-overlay'; that variable has been removed. | ||
| 3332 | |||
| 3333 | ** The fourth argument of `filter-buffer-substring' has been removed. | ||
| 3334 | If you want to remove text properties from the final result, simply | ||
| 3335 | pass the result through substring-no-properties. | ||
| 3336 | |||
| 3337 | ** cl.el no longer provides `cl-19'. | ||
| 3338 | |||
| 3339 | ** The following obsolete functions and aliases have been removed | ||
| 3340 | (the appropriate new function is given in parentheses; "not needed" | ||
| 3341 | means you can just remove all calls to the function in question): | ||
| 3342 | |||
| 3343 | *** `comint-kill-output' (`comint-delete-output') | ||
| 3344 | *** `decompose-composite-char' (`char-to-string') | ||
| 3345 | *** `outline-visible' (`outline-invisible-p') | ||
| 3346 | *** `internal-find-face' (`facep') | ||
| 3347 | *** `internal-get-face' (`facep and check-face') | ||
| 3348 | *** `frame-update-faces' (not needed) | ||
| 3349 | *** `frame-update-face-colors' (`frame-set-background-mode') | ||
| 3350 | *** `x-frob-font-weight' and `x-frob-font-slant' (`make-face-*' functions) | ||
| 3351 | *** `x-make-font-bold' and `x-make-font-demibold' (`make-face-bold') | ||
| 3352 | *** `x-make-font-italic' and `x-make-font-oblique' (`make-face-italic') | ||
| 3353 | *** `x-make-font-bold-italic' (`make-face-bold-italic') | ||
| 3354 | *** `x-make-font-unbold' (`make-face-unbold') | ||
| 3355 | *** `x-make-font-unitalic' (`make-face-unitalic') | ||
| 3356 | *** `mldrag-drag-mode-line' (`mouse-drag-mode-line') | ||
| 3357 | *** `mldrag-drag-vertical-line' (`mouse-drag-vertical-line') | ||
| 3358 | *** `iswitchb-default-keybindings' (`iswitchb-mode') | ||
| 3359 | *** `char-bytes' (== 1) | ||
| 3360 | *** `isearch-return-char' (`isearch-printing-char') | ||
| 3361 | *** `make-local-hook' (not needed) | ||
| 3362 | *** `set-screen-height' (`set-frame-height') | ||
| 3363 | *** `set-screen-width' (`set-frame-width') | ||
| 3364 | |||
| 3365 | ** The following obsolete variables and varaliases have been removed | ||
| 3366 | (the appropriate new variable is given in parentheses): | ||
| 3367 | |||
| 3368 | *** `checkdoc-minor-keymap' (`checkdoc-minor-mode-map') | ||
| 3369 | *** `vc-header-alist' (`vc-BACKEND-header') | ||
| 3370 | *** `directory-sep-char' (== ?/) | ||
| 3371 | *** `font-lock-defaults-alist' (`font-lock-defaults') | ||
| 3372 | *** `e' (`float-e'). | ||
| 3373 | |||
| 3374 | ** The following obsolete files were removed: | ||
| 3375 | sc.el, x-menu.el, rnews.el, rnewspost.el | ||
| 3376 | |||
| 3377 | ** The format of the finder-inf.el file has changed, since the Finder | ||
| 3378 | mechanism is now based on the package system. The variable | ||
| 3379 | `finder-package-info' is replaced by `package--builtins' and | ||
| 3380 | `finder-keywords-hash'. | ||
| 3381 | |||
| 3382 | ** When generating autoloads, `update-directory-autoloads' no longer | ||
| 3383 | assumes every inspected file is in your `load-path'. It instead | ||
| 3384 | generates relative names according to the current `load-path'. | ||
| 3385 | |||
| 3386 | |||
| 3387 | * Lisp Changes in Emacs 24.1 | ||
| 3388 | |||
| 3389 | ** Code can now use lexical scoping by default instead of dynamic scoping. | ||
| 3390 | The `lexical-binding' variable enables lexical scoping for local | ||
| 3391 | variables. It is typically set via a file-local variable in the first | ||
| 3392 | line of the file, in which case it applies to all the code in that | ||
| 3393 | file. | ||
| 3394 | |||
| 3395 | *** `eval' takes a new optional argument `lexical' to choose the new lexical | ||
| 3396 | binding instead of the old dynamic binding mode. | ||
| 3397 | |||
| 3398 | *** Lexically scoped interpreted functions are represented with a new form | ||
| 3399 | of function value which looks like (closure ENV ARGS &rest BODY). | ||
| 3400 | |||
| 3401 | *** New macro `letrec' to define recursive local functions. | ||
| 3402 | |||
| 3403 | *** `defvar' and `defconst' now mark the variable as special (dynamic). | ||
| 3404 | So do `defcustom' and other forms that call `defvar' as a subroutine. | ||
| 3405 | |||
| 3406 | *** New function `special-variable-p' to check whether a variable is | ||
| 3407 | declared as dynamically bound. | ||
| 3408 | |||
| 3409 | *** The form ((lambda ...) ...) is deprecated. | ||
| 3410 | |||
| 3411 | ** An Emacs Lisp testing tool is now included. | ||
| 3412 | Emacs Lisp developers can use this tool to write automated tests for | ||
| 3413 | their code. See the ERT info manual for details. | ||
| 3414 | |||
| 3415 | ** Changes for bidirectional display and editing | ||
| 3416 | |||
| 3417 | *** New function `current-bidi-paragraph-direction'. | ||
| 3418 | This returns the base direction of the paragraph at point. | ||
| 3419 | |||
| 3420 | *** New function `bidi-string-mark-left-to-right'. | ||
| 3421 | Given a string containing characters from right-to-left scripts, this | ||
| 3422 | function returns another string which can be safely inserted into a | ||
| 3423 | buffer, such that any following text will be always displayed to the | ||
| 3424 | right of that string. (This works by appending an invisible Unicode | ||
| 3425 | "LEFT-TO-RIGHT MARK" character if the argument string might need it.) | ||
| 3426 | |||
| 3427 | This is useful when the buffer has overall left-to-right paragraph | ||
| 3428 | direction and you need to insert a string whose contents are not known | ||
| 3429 | in advance, without disrupting the layout of the line. | ||
| 3430 | |||
| 3431 | ** Window changes | ||
| 3432 | |||
| 3433 | *** Window tree functions are accessible in Elisp. | ||
| 3434 | Functions are provided to return the parent, siblings or child windows | ||
| 3435 | of any window including internal windows (windows not associated with a | ||
| 3436 | buffer) in the window tree. | ||
| 3437 | |||
| 3438 | **** New function `window-valid-p' gives non-nil for live and internal | ||
| 3439 | windows. | ||
| 3440 | |||
| 3441 | **** Window manipulation can deal with internal windows. | ||
| 3442 | Many window handling functions like `split-window', `delete-window', or | ||
| 3443 | `delete-other-windows' as well as the window resizing functions can now | ||
| 3444 | act on any window including internal ones. | ||
| 3445 | |||
| 3446 | *** window-total-height/-width vs window-body-height/-width. | ||
| 3447 | The function `window-height' has been renamed to `window-total-height' | ||
| 3448 | and `window-width' has been renamed to `window-body-width'. The old | ||
| 3449 | names are provided as aliases. Two new functions `window-total-width' | ||
| 3450 | and `window-body-height' are provided. | ||
| 3451 | |||
| 3452 | *** Window parameters specific to window handling functions. | ||
| 3453 | For each window you can specify a parameter to override the default | ||
| 3454 | behavior of a number of functions like `split-window', `delete-window' | ||
| 3455 | and `delete-other-windows'. The variable `ignore-window-parameters' | ||
| 3456 | allows to ignore processing such parameters. | ||
| 3457 | |||
| 3458 | *** New semantics of third argument of `split-window'. | ||
| 3459 | The third argument of `split-window' has been renamed to SIDE and can be | ||
| 3460 | set to any of the values 'below, 'right, 'above, or 'left to make the | ||
| 3461 | new window appear on the corresponding side of the window that shall be | ||
| 3462 | split. Any other value of SIDE will cause `split-window' to split the | ||
| 3463 | window into two side-by-side windows as before. | ||
| 3464 | |||
| 3465 | *** Window resizing functions. | ||
| 3466 | A new standard function for resizing windows called `window-resize' has | ||
| 3467 | been introduced. This and all other functions for resizing windows no | ||
| 3468 | longer delete any windows when they become too small. | ||
| 3469 | |||
| 3470 | *** Deleting the selected window now selects the most recently selected | ||
| 3471 | live window on that frame instead. | ||
| 3472 | |||
| 3473 | *** `adjust-window-trailing-edge' adjustments. | ||
| 3474 | `adjust-window-trailing-edge' can now deal with fixed-size windows and | ||
| 3475 | is able to resize other windows if a window adjacent to the trailing | ||
| 3476 | edge cannot be shrunk any more. This makes its behavior more similar to | ||
| 3477 | that of Emacs 21 without compromising, however, its inability to delete | ||
| 3478 | windows which was introduced in Emacs 22. | ||
| 3479 | |||
| 3480 | *** Window-local buffer lists. | ||
| 3481 | Windows now have local buffer lists. This means that removing a buffer | ||
| 3482 | from display in a window will preferably show the buffer previously | ||
| 3483 | shown in that window with its previous window-start and window-point | ||
| 3484 | positions. This also means that the same buffer may be automatically | ||
| 3485 | shown twice even if it already appears in another window. | ||
| 3486 | |||
| 3487 | *** `switch-to-buffer' has a new optional argument FORCE-SAME-WINDOW, | ||
| 3488 | which if non-nil requires the buffer to be displayed in the currently | ||
| 3489 | selected window, signaling an error otherwise. If nil, another window | ||
| 3490 | can be used, e.g. if the selected one is strongly dedicated. | ||
| 3491 | |||
| 3492 | *** `split-window-vertically' and `split-window-horizontally' renamed | ||
| 3493 | to `split-window-below' and `split-window-right' respectively. | ||
| 3494 | The old names are kept as aliases. | ||
| 3495 | |||
| 3496 | *** Display actions | ||
| 3497 | |||
| 3498 | **** The second arg to `display-buffer' and `pop-to-buffer' is now | ||
| 3499 | named ACTION, and takes a display action of the same form as | ||
| 3500 | `display-buffer-base-action' (see Changes, above). A non-nil, | ||
| 3501 | non-list value is treated specially, as the old meaning. | ||
| 3502 | |||
| 3503 | **** New variable `display-buffer-overriding-action'. | ||
| 3504 | |||
| 3505 | **** The procedure of `display-buffer' etc. to choose a window is | ||
| 3506 | determined by combining `display-buffer-overriding-action', | ||
| 3507 | `display-buffer-alist', the ACTION arg, `display-buffer-base-action', | ||
| 3508 | and `display-buffer-fallback-action'. The second and fourth of these | ||
| 3509 | are user-customizable variables. | ||
| 3510 | |||
| 3511 | See the docstring of `display-buffer' for details. | ||
| 3512 | |||
| 3513 | *** New functions `window-state-get' and `window-state-put'. | ||
| 3514 | These functions allow to save and restore the state of an arbitrary | ||
| 3515 | frame or window as an Elisp object. | ||
| 3516 | |||
| 3517 | ** Completion | ||
| 3518 | |||
| 3519 | *** New variable `completion-extra-properties' used to specify extra | ||
| 3520 | properties of the current completion: | ||
| 3521 | - :annotate-function, same as the old completion-annotate-function. | ||
| 3522 | - :exit-function, function to call after completion took place. | ||
| 3523 | |||
| 3524 | *** Functions on `completion-at-point-functions' can return any of the | ||
| 3525 | properties valid for `completion-extra-properties'. | ||
| 3526 | |||
| 3527 | *** `completion-annotate-function' is obsolete. | ||
| 3528 | |||
| 3529 | *** New `metadata' method for completion tables. The metadata thus returned | ||
| 3530 | can specify various details of the data returned by `all-completions': | ||
| 3531 | - `category' is the kind of objects returned (e.g., `buffer', `file', ...), | ||
| 3532 | used to select a style in completion-category-overrides. | ||
| 3533 | - `annotation-function' to add annotations in *Completions*. | ||
| 3534 | - `display-sort-function' to specify how to sort entries in *Completions*. | ||
| 3535 | - `cycle-sort-function' to specify how to sort entries when cycling. | ||
| 3536 | |||
| 3537 | *** `minibuffer-local-filename-must-match-map' is not used any more. | ||
| 3538 | Instead, the bindings in `minibuffer-local-filename-completion-map' | ||
| 3539 | are combined with `minibuffer-local-must-match-map'. | ||
| 3540 | |||
| 3541 | *** New variable `completing-read-function' allows overriding the | ||
| 3542 | behavior of `completing-read'. | ||
| 3543 | |||
| 3544 | ** `glyphless-char-display' can now distinguish between graphical and | ||
| 3545 | text terminal display, via a char-table entry that is a cons cell. | ||
| 3546 | |||
| 3547 | ** `pre-command-hook'/`post-command-hook' are not reset to nil on error. | ||
| 3548 | Instead, the offending function is removed. | ||
| 3549 | |||
| 3550 | ** New hook types | ||
| 3551 | |||
| 3552 | *** New function `run-hook-wrapped' for running an abnormal hook by | ||
| 3553 | passing the hook functions as arguments to a "wrapping" function. | ||
| 3554 | Like `run-hook-with-args-until-success', it stops at the first | ||
| 3555 | non-nil return value. | ||
| 3556 | |||
| 3557 | *** New macro `with-wrapper-hook' for running an abnormal hook as a | ||
| 3558 | set of "wrapping" filters, similar to around advice. | ||
| 3559 | (A version of this macro was actually added in Emacs 23.2 but was not | ||
| 3560 | advertised at the time.) | ||
| 3561 | |||
| 3562 | ** Debugger changes | ||
| 3563 | |||
| 3564 | *** New macro `condition-case-unless-debug' (this was actually added in | ||
| 3565 | Emacs 23.1 as condition-case-no-debug, but not advertised) | ||
| 3566 | |||
| 3567 | *** The macro `with-demoted-errors' was added in Emacs 23.1, but not advertised. | ||
| 3568 | |||
| 3569 | *** Variable `stack-trace-on-error' removed. | ||
| 3570 | |||
| 3571 | *** The debugger can now "continue" from an error, which means it will | ||
| 3572 | jump to the error handler as if the debugger had not been invoked | ||
| 3573 | instead of jumping all the way to the top-level. | ||
| 3574 | |||
| 3575 | *** Set `debug-on-event' to enter the debugger on events like SIGUSR1. | ||
| 3576 | This can be useful when `inhibit-quit' is set. | ||
| 3577 | |||
| 3578 | ** The new function `server-eval-at' allows evaluation of Lisp forms on | ||
| 3579 | named Emacs server instances. | ||
| 3580 | |||
| 3581 | ** `call-process' and `call-process-region' allow a `(:file "file")' spec | ||
| 3582 | to redirect STDOUT to a file. | ||
| 3583 | |||
| 3584 | ** The function `format-time-string' now supports the %N directive, | ||
| 3585 | for higher-resolution time stamps. | ||
| 3586 | |||
| 3587 | ** New input reading functions | ||
| 3588 | |||
| 3589 | *** New function `read-char-choice' reads a restricted set of | ||
| 3590 | characters, discarding any inputs not inside the set. | ||
| 3591 | |||
| 3592 | *** The command `read-color' now requires a match for a color name | ||
| 3593 | or RGB triplet, instead of signaling an error if the user provides | ||
| 3594 | invalid input. | ||
| 3595 | |||
| 3596 | **** `facemenu-read-color' is now an alias for `read-color'. | ||
| 3597 | |||
| 3598 | ** `image-library-alist' is renamed to `dynamic-library-alist'. | ||
| 3599 | The variable is now used to load all kind of supported dynamic libraries, | ||
| 3600 | not just image libraries. The previous name is still available as an | ||
| 3601 | obsolete alias. | ||
| 3602 | |||
| 3603 | ** Syntax parsing changes | ||
| 3604 | |||
| 3605 | *** New variable `syntax-propertize-function'. | ||
| 3606 | This replaces `font-lock-syntactic-keywords' which is now obsolete. | ||
| 3607 | This allows syntax-table properties to be set independently from font-lock: | ||
| 3608 | just call syntax-propertize to make sure the text is propertized. | ||
| 3609 | Together with this new variable come a new hook | ||
| 3610 | syntax-propertize-extend-region-functions, as well as two helper functions: | ||
| 3611 | syntax-propertize-via-font-lock to reuse old font-lock-syntactic-keywords | ||
| 3612 | as-is; and syntax-propertize-rules which provides a new way to specify | ||
| 3613 | syntactic rules. | ||
| 3614 | |||
| 3615 | *** Syntax tables support a new "comment style c" additionally to style b. | ||
| 3616 | |||
| 3617 | ** New hook `post-self-insert-hook', run after `self-insert-command'. | ||
| 3618 | |||
| 3619 | ** frame-local variables cannot be let-bound any more. | ||
| 3620 | |||
| 3621 | ** Major and minor mode changes | ||
| 3622 | |||
| 3623 | *** `set-auto-mode' now respects mode: local variables at the end of files, | ||
| 3624 | as well as those in the -*- line. | ||
| 3625 | |||
| 3626 | *** `prog-mode' is a new major mode from which programming modes | ||
| 3627 | should be derived. | ||
| 3628 | |||
| 3629 | **** `prog-mode-hook' can be used to enable features for programming | ||
| 3630 | modes, e.g. (add-hook 'prog-mode-hook 'flyspell-prog-mode) to enable | ||
| 3631 | on-the-fly spell checking for comments and strings. | ||
| 3632 | |||
| 3633 | *** New hook `change-major-mode-after-body-hook', run by | ||
| 3634 | `run-mode-hooks' just before any other mode hooks. | ||
| 3635 | |||
| 3636 | *** Enabled globalized minor modes can be disabled in specific major modes. | ||
| 3637 | If the global mode is global-FOO-mode, then run (FOO-mode -1) in the | ||
| 3638 | major mode's hook, where FOO-mode toggles the mode on a per-buffer basis. | ||
| 3639 | |||
| 3640 | *** `define-minor-mode' accepts new keywords :variable, :after-hook. | ||
| 3641 | |||
| 3642 | ** File-handling changes | ||
| 3643 | |||
| 3644 | *** `delete-file' and `delete-directory' now accept optional arg TRASH. | ||
| 3645 | Trashing is performed if TRASH and `delete-by-moving-to-trash' are | ||
| 3646 | both non-nil. Interactively, TRASH defaults to t, unless a prefix | ||
| 3647 | argument is supplied (see Trash changes, above). | ||
| 3648 | |||
| 3649 | *** New file predicates: `file-equal-p', `file-in-directory-p'. | ||
| 3650 | |||
| 3651 | ** Tool-bars can display separators. | ||
| 3652 | Tool-bar separators are handled like menu separators in menu-bar maps, | ||
| 3653 | i.e. via menu entries of the form `(menu-item "--")'. | ||
| 3654 | |||
| 3655 | ** Image API | ||
| 3656 | |||
| 3657 | *** Animated images support (currently animated gifs only). | ||
| 3658 | |||
| 3659 | **** `image-animated-p' returns non-nil if an image can be animated. | ||
| 3660 | |||
| 3661 | **** `image-animate' animates a supplied image spec. | ||
| 3662 | |||
| 3663 | **** `image-animate-timer' returns the timer object for an image that | ||
| 3664 | is being animated. | ||
| 3665 | |||
| 3666 | *** `image-extension-data' has been renamed to `image-metadata'. | ||
| 3667 | The old name is an obsolete alias to the new one. | ||
| 3668 | |||
| 3669 | *** Image mode can view any image type that ImageMagick supports. | ||
| 3670 | This requires Emacs to be built with ImageMagick support. | ||
| 3671 | |||
| 3672 | **** New function `imagemagick-types', defined if ImageMagick support | ||
| 3673 | is enabled, returns a list of image file extensions that your | ||
| 3674 | ImageMagick installation supports. | ||
| 3675 | |||
| 3676 | **** New function `imagemagick-register-types' enables ImageMagick | ||
| 3677 | image types in Image mode and in `create-image' and other helper | ||
| 3678 | functions. | ||
| 3679 | |||
| 3680 | **** New option `imagemagick-types-inhibit' excludes certain | ||
| 3681 | ImageMagick image types from `imagemagick-register-types'. | ||
| 3682 | |||
| 3683 | **** With ImageMagick support, there are extra Image mode commands to | ||
| 3684 | resize and rotate images: `image-transform-fit-to-height', | ||
| 3685 | `image-transform-fit-to-width', `image-transform-set-rotation', and | ||
| 3686 | `image-transform-set-scale'. | ||
| 3687 | |||
| 3688 | ** `compose-mail' now accepts an optional 8th arg, RETURN-ACTION, and | ||
| 3689 | passes it to the mail user agent function. This argument specifies an | ||
| 3690 | action for returning to the caller after finishing with the mail. For | ||
| 3691 | example, this is used by Rmail to optionally delete a mail window. | ||
| 3692 | |||
| 3693 | ** XML and HTML parsing | ||
| 3694 | If Emacs is compiled with libxml2 support, there are two new | ||
| 3695 | functions: `libxml-parse-html-region' (which parses "real world" HTML) | ||
| 3696 | and `libxml-parse-xml-region' (which parses XML). Both return an | ||
| 3697 | Emacs Lisp parse tree. | ||
| 3698 | |||
| 3699 | ** Networking and encryption changes | ||
| 3700 | |||
| 3701 | *** `open-network-stream' can now be used to open an encrypted stream. | ||
| 3702 | It now accepts an optional `:type' parameter for initiating a TLS | ||
| 3703 | connection, directly or via STARTTLS. To do STARTTLS, additional | ||
| 3704 | parameters (`:end-of-command', `:success', `:capabilities-command') | ||
| 3705 | must also be supplied. | ||
| 3706 | |||
| 3707 | *** New library gnutls.el. | ||
| 3708 | The new function `gnutls-available-p' returns non-nil if Emacs is | ||
| 3709 | built with GnuTLS support. The main entry points are | ||
| 3710 | `open-gnutls-stream' and `gnutls-negotiate'. It's easiest to use | ||
| 3711 | these functions through `open-network-stream', because that can | ||
| 3712 | upgrade connections through STARTTLS opportunistically or use plain | ||
| 3713 | SSL, depending on your needs. For debugging, set `gnutls-log-level' | ||
| 3714 | greater than 0. | ||
| 3715 | |||
| 3716 | *** New primitive `secure-hash' that supports many secure hash algorithms: | ||
| 3717 | md5, sha1, sha2, sha224, sha256, sha384, and sha512. The lisp library | ||
| 3718 | sha1.el has been removed. The `sha1' feature is provided by default. | ||
| 3719 | |||
| 3720 | ** Isearch | ||
| 3721 | |||
| 3722 | *** New hook `isearch-update-post-hook' that runs in `isearch-update'. | ||
| 3723 | |||
| 3724 | ** Progress reporters can now "spin". | ||
| 3725 | The MIN-VALUE and MAX-VALUE arguments of `make-progress-reporter' can | ||
| 3726 | now be nil, or omitted. This makes a "non-numeric" reporter. Each | ||
| 3727 | time you call `progress-reporter-update' on that progress reporter, | ||
| 3728 | with a nil or omitted VALUE argument, the reporter message is | ||
| 3729 | displayed with a "spinning bar". | ||
| 3730 | |||
| 3731 | ** New variable `revert-buffer-in-progress-p' is true while a buffer is | ||
| 3732 | being reverted, even if the buffer has a local `revert-buffer-function'. | ||
| 3733 | |||
| 3734 | ** New variables `delayed-warnings-list' and `delayed-warnings-hook'. | ||
| 3735 | If delayed-warnings-list is non-nil, the command loop calls | ||
| 3736 | `delayed-warnings-hook' after `post-command-hook'. At present, this | ||
| 3737 | is only used by Emacs on some platforms to display warnings during | ||
| 3738 | startup, which might otherwise not be noticed. This uses the | ||
| 3739 | functions `display-delayed-warnings' and `collapse-delayed-warnings'. | ||
| 3740 | |||
| 3741 | ** rx.el has a new `group-n' construct for explicitly numbered groups. | ||
| 3742 | |||
| 3743 | ** New function `make-composed-keymap' that constructs a new keymap | ||
| 3744 | from multiple input maps. You can use this to make a keymap that | ||
| 3745 | inherits from multiple maps, eg: | ||
| 3746 | (set-keymap-parent newmap (make-composed-keymap othermap parent)) | ||
| 3747 | |||
| 3748 | ** New function `string-prefix-p'. | ||
| 3749 | (This was actually added in Emacs 23.2 but was not advertised at the time.) | ||
| 3750 | |||
| 3751 | ** New reader macro ## that stands for the empty symbol. | ||
| 3752 | This means that the empty symbol can now be read back. Also, #: by itself | ||
| 3753 | (when not immediately followed by a possible symbol character) stands for | ||
| 3754 | an empty uninterned symbol. | ||
| 3755 | |||
| 3756 | ** New math functions `isnan', `copysign', `frexp', `ldexp'. | ||
| 3757 | |||
| 3758 | ** The following functions and variables are obsolete: | ||
| 3759 | |||
| 3760 | *** `tooltip-use-echo-area' is obsolete. | ||
| 3761 | Rather than setting this to t, disable Tooltip mode instead. | ||
| 3762 | |||
| 3763 | *** buffer-substring-filters is obsolete. | ||
| 3764 | Use `filter-buffer-substring-functions' instead. | ||
| 3765 | |||
| 3766 | *** `byte-compile-disable-print-circle' is obsolete. | ||
| 3767 | |||
| 3768 | *** `deferred-action-list' and `deferred-action-function' are obsolete. | ||
| 3769 | Use `post-command-hook' instead. | ||
| 3770 | |||
| 3771 | *** `font-lock-maximum-size' is obsolete. | ||
| 3772 | |||
| 3773 | |||
| 3774 | * Changes in Emacs 24.1 on Non-Free Operating Systems | ||
| 3775 | |||
| 3776 | ** On MS Windows, Emacs warns when using the obsolete init file _emacs, | ||
| 3777 | and also when HOME is set to C:\ by default. | ||
| 3778 | |||
| 3779 | ** New configure.bat options | ||
| 3780 | |||
| 3781 | *** --enable-checking builds Emacs with extra runtime checks. | ||
| 3782 | |||
| 3783 | *** --distfiles specifies files to be included in binary distribution. | ||
| 3784 | |||
| 3785 | *** --without-gnutls disables automatic GnuTLS detection. | ||
| 3786 | |||
| 3787 | *** --lib for general library linkage, works with the USER_LIBS build variable. | ||
| 3788 | |||
| 3789 | ** New make target `dist' to create binary distribution for MS Windows. | ||
| 3790 | |||
| 3791 | ** The Lisp function `w32-default-color-map' is now obsolete. | ||
| 3792 | (It is only used internally in the Emacs C code.) | ||
| 3793 | |||
| 3794 | ** Customize ns-auto-hide-menu-bar to have the menu-bar hidden, but | ||
| 3795 | reappear on mouse-over. (Requires OS X 10.6 or later.) | ||
| 3796 | |||
| 3797 | ** On Mac OS X, dragging a file into Emacs visits the file, like on | ||
| 3798 | other platforms, rather than inserting its contents into the buffer. | ||
| 3799 | |||
| 3800 | |||
| 3801 | ---------------------------------------------------------------------- | ||
| 3802 | This file is part of GNU Emacs. | ||
| 3803 | |||
| 3804 | GNU Emacs is free software: you can redistribute it and/or modify | ||
| 3805 | it under the terms of the GNU General Public License as published by | ||
| 3806 | the Free Software Foundation, either version 3 of the License, or | ||
| 3807 | (at your option) any later version. | ||
| 3808 | |||
| 3809 | GNU Emacs is distributed in the hope that it will be useful, | ||
| 3810 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 3811 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 3812 | GNU General Public License for more details. | ||
| 3813 | |||
| 3814 | You should have received a copy of the GNU General Public License | ||
| 3815 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. | ||
| 3816 | |||
| 3817 | |||
| 3818 | Local variables: | ||
| 3819 | coding: utf-8 | ||
| 3820 | mode: outline | ||
| 3821 | paragraph-separate: "[ ]*$" | ||
| 3822 | end: | ||
| @@ -26,12 +26,62 @@ are the ones we consider more important, but these also may be | |||
| 26 | difficult to fix. Bugs with severity "minor" may be simpler, but this | 26 | difficult to fix. Bugs with severity "minor" may be simpler, but this |
| 27 | is not always true. | 27 | is not always true. |
| 28 | 28 | ||
| 29 | * Tentative plan for Emacs-24 | 29 | * Speed up Elisp execution |
| 30 | ** Speed up function calls | ||
| 31 | Change src/bytecode.c so that calls from byte-code functions to byte-code | ||
| 32 | functions don't go through Ffuncall/funcall_lambda/exec_byte_code but instead | ||
| 33 | stay within exec_byte_code. | ||
| 34 | |||
| 35 | ** Add new `switch' byte-code | ||
| 36 | This byte-code would take one argument from the stack (the object to test) | ||
| 37 | and one argument from the constant-pool (a switch table, implemented as an | ||
| 38 | eq-hashtable) and would jump to the "label" contained in the hashtable. | ||
| 39 | |||
| 40 | Then add a `case' special-form that can be compiled to this byte-code. | ||
| 41 | This would behave just like cl-case, but instead of expanding to cond+eq it | ||
| 42 | would be its own special form and would be compiled specially. | ||
| 43 | |||
| 44 | Then change pcase to use `case' when applicable. | ||
| 45 | |||
| 46 | Then change the byte-compiler to recognize (cond ((eq x 'foo) bar) ...) | ||
| 47 | and turn it into a `case' for more efficient execution. | ||
| 48 | |||
| 49 | ** Improve the byte-compiler to recognize immutable (lexical) bindings | ||
| 50 | and get rid of them if they're used only once and/or they're bound to | ||
| 51 | a constant expression. | ||
| 52 | |||
| 53 | Such things aren't present in hand-written code, but macro expansion and | ||
| 54 | defsubst can often end up generating things like | ||
| 55 | (funcall (lambda (arg) (body)) actual) which then get optimized to | ||
| 56 | (let ((arg actual)) (body)) but should additionally get optimized further | ||
| 57 | when `actual' is a constant/copyable expression. | ||
| 58 | |||
| 59 | ** Add an "indirect goto" byte-code and use it for local lambda expressions. | ||
| 60 | E.g. when you have code like | ||
| 61 | |||
| 62 | (let ((foo (lambda (x) bar))) | ||
| 63 | (dosomething | ||
| 64 | (funcall foo toto) | ||
| 65 | (blabla (funcall foo titi)))) | ||
| 66 | |||
| 67 | turn those `funcalls' into jumps and their return into indirect jumps back. | ||
| 68 | |||
| 69 | ** Compile efficiently local recursive functions | ||
| 70 | |||
| 71 | Similar to the previous point, we should be able to handle something like | ||
| 72 | |||
| 73 | (letrec ((loop () (blabla) (if (toto) (loop)))) | ||
| 74 | (loop)) | ||
| 75 | |||
| 76 | which ideally should generate the same byte-code as | ||
| 77 | |||
| 78 | (while (progn (blabla) (toto))) | ||
| 79 | |||
| 80 | * Things that were planned for Emacs-24 | ||
| 30 | 81 | ||
| 31 | ** concurrency: including it as an "experimental" compile-time option | 82 | ** concurrency: including it as an "experimental" compile-time option |
| 32 | sounds good. Of course there might still be big questions around | 83 | sounds good. Of course there might still be big questions around "which form |
| 33 | "which form of concurrency" we'll want. | 84 | of concurrency" we'll want. |
| 34 | ** Overhaul of customize: sounds wonderful. | ||
| 35 | ** better support for dynamic embedded graphics: I like this idea (my | 85 | ** better support for dynamic embedded graphics: I like this idea (my |
| 36 | mpc.el code could use it for the volume widget), though I wonder if the | 86 | mpc.el code could use it for the volume widget), though I wonder if the |
| 37 | resulting efficiency will be sufficient. | 87 | resulting efficiency will be sufficient. |
| @@ -43,10 +93,6 @@ is not always true. | |||
| 43 | ** Random things that cross my mind right now that I'd like to see (some of | 93 | ** Random things that cross my mind right now that I'd like to see (some of |
| 44 | them from my local hacks), but it's not obvious at all whether they'll | 94 | them from my local hacks), but it's not obvious at all whether they'll |
| 45 | make it. | 95 | make it. |
| 46 | *** multiple inheritance for keymaps (to get rid of the | ||
| 47 | fix_submap_inheritance hack and to more cleanly express the | ||
| 48 | relationship between minibuffer-local-*-map): I've had this locally | ||
| 49 | for a long time, but the details of the semantics is somewhat ... delicate. | ||
| 50 | *** prog-mode could/should provide a better fill-paragraph default | 96 | *** prog-mode could/should provide a better fill-paragraph default |
| 51 | that uses syntax-tables to recognize string/comment boundaries. | 97 | that uses syntax-tables to recognize string/comment boundaries. |
| 52 | *** provide more completion-at-point-functions. Make existing | 98 | *** provide more completion-at-point-functions. Make existing |
| @@ -102,8 +148,6 @@ I suggest totally rewriting that part of Flymake, using the simplest | |||
| 102 | mechanism that suffices for the specific needs. That will be easy | 148 | mechanism that suffices for the specific needs. That will be easy |
| 103 | for users to customize. | 149 | for users to customize. |
| 104 | 150 | ||
| 105 | ** Compute the list of active keymaps *after* reading the first event. | ||
| 106 | |||
| 107 | ** Distribute a bar cursor of width > 1 evenly between the two glyphs | 151 | ** Distribute a bar cursor of width > 1 evenly between the two glyphs |
| 108 | on each side of the bar (what to do at the edges?). | 152 | on each side of the bar (what to do at the edges?). |
| 109 | 153 | ||
| @@ -119,10 +163,6 @@ for users to customize. | |||
| 119 | It ought to be possible to omit text which is invisible (due to a | 163 | It ought to be possible to omit text which is invisible (due to a |
| 120 | text-property, overlay, or selective display) from the kill-ring. | 164 | text-property, overlay, or selective display) from the kill-ring. |
| 121 | 165 | ||
| 122 | ** Change the way define-minor-mode handles autoloading. | ||
| 123 | It should not generate :require. Or :require in defcustom | ||
| 124 | should not be recorded in the user's custom-set-variables call. | ||
| 125 | |||
| 126 | ** Feature to change cursor shape when Emacs is idle (for more than | 166 | ** Feature to change cursor shape when Emacs is idle (for more than |
| 127 | a specified time). | 167 | a specified time). |
| 128 | 168 | ||
| @@ -195,14 +235,63 @@ http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00515.html | |||
| 195 | processing. That is why we added text properties and variable | 235 | processing. That is why we added text properties and variable |
| 196 | width fonts. However, more features are still needed to achieve this. | 236 | width fonts. However, more features are still needed to achieve this. |
| 197 | 237 | ||
| 198 | ** Extended text-properties (to make overlays "obsolete") | 238 | ** Extend text-properties and overlays |
| 199 | *** Several text-property planes | 239 | *** Several text-property planes |
| 200 | This would get us rid of font-lock-face property (and I'd be happy to | 240 | This would get us rid of font-lock-face property (and I'd be happy to |
| 201 | get rid of char-property-alias-alist as well) since font-lock would | 241 | get rid of char-property-alias-alist as well) since font-lock would |
| 202 | simply use the `face' property in the `font-lock' plane. | 242 | simply use the `face' property in the `font-lock' plane. |
| 203 | Each property would come with an Elisp merge-function. The merge | 243 | |
| 204 | would be performed in add-text-properties. | 244 | Basically `put-text-property' and friends would take an extra argument PLANE |
| 205 | *** zero-width text-properties. | 245 | (maybe the best backward-compatible way to do that is to make it so that |
| 246 | PROPERTY can be a cons cell (PLANE . PROP)). So font-lock would | ||
| 247 | do (put-text-property start end '(font-lock . face) value). | ||
| 248 | |||
| 249 | All the properties coming from the various planes would get merged via an Elisp | ||
| 250 | function (so it can merge `face' differently than `keymap' or it could give | ||
| 251 | different priorities to different planes (we could imagine enabling/disabling | ||
| 252 | planes)). The merging would not happen lazily while looking up properties but | ||
| 253 | instead it would take place eagerly in `add-text-properties'. This is based on | ||
| 254 | the idea that it's much more frequent to lookup properties than to | ||
| 255 | modify them. Also, when properties are looked up during redisplay, we | ||
| 256 | generally can't run Elisp code, whereas we generally can do that when | ||
| 257 | properties are added. | ||
| 258 | |||
| 259 | *** Move overlays to intervals.c | ||
| 260 | |||
| 261 | Currently overlays are implemented as (two) sorted singly linked lists (one | ||
| 262 | for overlays_before some position and one for overlay_after that | ||
| 263 | position, for some quirky definition of "before" and "after"). | ||
| 264 | The function `overlay-recenter' changes the position used for the split | ||
| 265 | (and is called internally in various situations). | ||
| 266 | |||
| 267 | Each overlay is itself implemented with two markers (which keep track of | ||
| 268 | the overlay-start and overlay-end). Markers are implemented as | ||
| 269 | a non-sorted singly linked list of markers. So every text | ||
| 270 | insertion/deletion requires O(N) time, where N is the number of markers | ||
| 271 | since we have to go down that list to update those markers that are | ||
| 272 | affected by the modification. | ||
| 273 | |||
| 274 | You can start in src/buffer.[ch], maybe grepping for overlays_before for | ||
| 275 | a starting point. | ||
| 276 | |||
| 277 | Text-properties, OTOH, are implemented with a (mostly) balanced binary | ||
| 278 | tree. This is implemented in src/intervals.[ch]. | ||
| 279 | |||
| 280 | So we'd like to change overlays so that they don't use markers (and we | ||
| 281 | don't keep them in two sorted singly-linked lists) any more. Instead, | ||
| 282 | we'll store them inside the balanced binary tree used for | ||
| 283 | text-properties. I think we can use the "augmented tree" approach | ||
| 284 | described in https://en.wikipedia.org/wiki/Interval_tree. | ||
| 285 | |||
| 286 | To ease up debugging during development, I'd guess the implementation | ||
| 287 | would first add the new stuff, keeping the old stuff (i.e. add to | ||
| 288 | Lisp_Overlay whichever fields are needed for the new code, while keeping | ||
| 289 | the old ones, add needed overlay fields to the intervals tree, but keep | ||
| 290 | the old fields, the overlays_before etc...). This way, you can add | ||
| 291 | consistency checks that make sure the new code computes the same results | ||
| 292 | as the old code. And once that works well, we can remove the old code | ||
| 293 | and old fields. | ||
| 294 | |||
| 206 | ** Having tabs above a window to switch buffers in it. | 295 | ** Having tabs above a window to switch buffers in it. |
| 207 | 296 | ||
| 208 | ** "Perspectives" are named persistent window configurations. We have | 297 | ** "Perspectives" are named persistent window configurations. We have |
| @@ -442,12 +531,6 @@ rather than interactively. This a trivial one-liner in easy-mode.el. | |||
| 442 | [Basic support added 2013/10: | 531 | [Basic support added 2013/10: |
| 443 | http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00904.html ] | 532 | http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00904.html ] |
| 444 | 533 | ||
| 445 | ** Eliminate the storm of warnings concerning char/unsigned char | ||
| 446 | mismatches that we get with GCC 4.x and proprietary compilers on | ||
| 447 | various systems. They make it difficult to spot the important warnings. | ||
| 448 | |||
| 449 | ** Fix anything necessary to use `long long' EMACS_INTs with GCC. | ||
| 450 | |||
| 451 | ** Split out parts of lisp.h. | 534 | ** Split out parts of lisp.h. |
| 452 | 535 | ||
| 453 | ** Update the FAQ. | 536 | ** Update the FAQ. |
| @@ -467,7 +550,8 @@ rather than interactively. This a trivial one-liner in easy-mode.el. | |||
| 467 | 550 | ||
| 468 | ** Add definitions for symbol properties, for documentation purposes. | 551 | ** Add definitions for symbol properties, for documentation purposes. |
| 469 | 552 | ||
| 470 | ** Add horizontal scroll bars. | 553 | ** Temporarily remove scroll bars when they are not needed, typically |
| 554 | when a buffer can be fully displayed in its window. | ||
| 471 | 555 | ||
| 472 | ** Provide an optional feature which computes a scroll bar slider's | 556 | ** Provide an optional feature which computes a scroll bar slider's |
| 473 | size and its position from lines instead of characters. | 557 | size and its position from lines instead of characters. |
| @@ -1205,10 +1289,6 @@ systems for HTML/XML files automatically." | |||
| 1205 | ** Replace linum.el with nlinum.el | 1289 | ** Replace linum.el with nlinum.el |
| 1206 | http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00379.html | 1290 | http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00379.html |
| 1207 | 1291 | ||
| 1208 | ** Use pcomplete by default in shell-mode. | ||
| 1209 | This means to make it behave (by default) more like the current code. | ||
| 1210 | Use it also for read-shell-command, M-x compile, ... | ||
| 1211 | |||
| 1212 | ** Merge sendmail.el and messages.el. | 1292 | ** Merge sendmail.el and messages.el. |
| 1213 | Probably not a complete merge, but at least arrange for messages.el to be | 1293 | Probably not a complete merge, but at least arrange for messages.el to be |
| 1214 | a derived mode of sendmail.el. Or arrange for messages.el to be split | 1294 | a derived mode of sendmail.el. Or arrange for messages.el to be split |
| @@ -1251,9 +1331,6 @@ for vc-rcs-update-changelog. | |||
| 1251 | ** a two-char comment-starter whose two chars are symbol constituents will | 1331 | ** a two-char comment-starter whose two chars are symbol constituents will |
| 1252 | not be noticed if it appears within a word. | 1332 | not be noticed if it appears within a word. |
| 1253 | 1333 | ||
| 1254 | ** Fix unexelf.c to handle the .data.rel and .data.rel.local | ||
| 1255 | sections made by GCC 3.4 on IRIX. | ||
| 1256 | |||
| 1257 | 1334 | ||
| 1258 | This file is part of GNU Emacs. | 1335 | This file is part of GNU Emacs. |
| 1259 | 1336 | ||
diff --git a/etc/charsets/README b/etc/charsets/README index 654178f7b88..8d443bdc115 100644 --- a/etc/charsets/README +++ b/etc/charsets/README | |||
| @@ -38,5 +38,5 @@ Examples: | |||
| 38 | (2) Source of mapping files | 38 | (2) Source of mapping files |
| 39 | 39 | ||
| 40 | All mapping files are generated automatically from data files freely | 40 | All mapping files are generated automatically from data files freely |
| 41 | available on the Internet (e.g. glibc/localedata/charmaps"). See the | 41 | available on the Internet (e.g. glibc/localedata/charmaps). See the |
| 42 | file ../../admin/charsets/mapfiles/README for the detail. | 42 | file ../../admin/charsets/mapfiles/README for the detail. |
diff --git a/etc/emacs.appdata.xml b/etc/emacs.appdata.xml new file mode 100644 index 00000000000..d662bcba550 --- /dev/null +++ b/etc/emacs.appdata.xml | |||
| @@ -0,0 +1,33 @@ | |||
| 1 | <?xml version="1.0" encoding="UTF-8"?> | ||
| 2 | <!-- Copyright (C) 2014 Free Software Foundation, Inc. --> | ||
| 3 | <application> | ||
| 4 | <id type="desktop">emacs.desktop</id> | ||
| 5 | <metadata_license>GFDL-1.3</metadata_license> | ||
| 6 | <!-- It is GFDL-1.3+, but appdata-validate complains... --> | ||
| 7 | <project_license>GPL-3.0+ and GFDL-1.3</project_license> | ||
| 8 | <name>GNU Emacs</name> | ||
| 9 | <summary>An extensible text editor</summary> | ||
| 10 | <description> | ||
| 11 | <p> | ||
| 12 | GNU Emacs is an extensible, customizable text editor - and more. | ||
| 13 | At its core is an interpreter for Emacs Lisp, a dialect of the Lisp | ||
| 14 | programming language with extensions to support text editing. | ||
| 15 | </p> | ||
| 16 | <p>The features of GNU Emacs include:</p> | ||
| 17 | <ul> | ||
| 18 | <li>Content-sensitive editing modes, including syntax coloring, for | ||
| 19 | a wide-range of file types</li> | ||
| 20 | <li>Complete built-in documentation, including a tutorial for new users</li> | ||
| 21 | <li>Full Unicode support for nearly all human languages and their scripts</li> | ||
| 22 | <li>Highly customizable, using Emacs Lisp code or a graphical interface</li> | ||
| 23 | <li>Includes a project planner, mail and news reader, debugger | ||
| 24 | interface, calendar, and more</li> | ||
| 25 | </ul> | ||
| 26 | </description> | ||
| 27 | <screenshots> | ||
| 28 | <screenshot type="default" width="632" height="354">http://www.gnu.org/software/emacs/images/appdata.png</screenshot> | ||
| 29 | </screenshots> | ||
| 30 | <url type="homepage">http://www.gnu.org/software/emacs</url> | ||
| 31 | <updatecontact>emacs-devel_at_gnu.org</updatecontact> | ||
| 32 | <project_group>GNU</project_group> | ||
| 33 | </application> | ||
diff --git a/etc/org/OrgOdtContentTemplate.xml b/etc/org/OrgOdtContentTemplate.xml index 55e1b787066..d0c98a3e51c 100644 --- a/etc/org/OrgOdtContentTemplate.xml +++ b/etc/org/OrgOdtContentTemplate.xml | |||
| @@ -46,7 +46,19 @@ | |||
| 46 | 46 | ||
| 47 | <!-- automatic styles --> | 47 | <!-- automatic styles --> |
| 48 | <office:automatic-styles> | 48 | <office:automatic-styles> |
| 49 | |||
| 49 | <!-- Section styles --> | 50 | <!-- Section styles --> |
| 51 | |||
| 52 | <!-- Section styles for Table Of Contents and Other Indices --> | ||
| 53 | <style:style style:name="OrgIndexSection" style:family="section"> | ||
| 54 | <style:section-properties fo:background-color="#c0c0c0" style:editable="false"> | ||
| 55 | <style:columns fo:column-count="1" fo:column-gap="0cm"/> | ||
| 56 | <style:background-image/> | ||
| 57 | </style:section-properties> | ||
| 58 | </style:style> | ||
| 59 | |||
| 60 | <!-- Indented sections, used as container for tables that occur | ||
| 61 | within list items --> | ||
| 50 | <style:style style:name="OrgIndentedSection-Level-1" style:family="section"> | 62 | <style:style style:name="OrgIndentedSection-Level-1" style:family="section"> |
| 51 | <style:section-properties text:dont-balance-text-columns="false" fo:margin-left="1.281cm" fo:margin-right="0cm" style:editable="false"> | 63 | <style:section-properties text:dont-balance-text-columns="false" fo:margin-left="1.281cm" fo:margin-right="0cm" style:editable="false"> |
| 52 | <style:columns fo:column-count="1" fo:column-gap="0cm"/> | 64 | <style:columns fo:column-count="1" fo:column-gap="0cm"/> |
diff --git a/etc/org/OrgOdtStyles.xml b/etc/org/OrgOdtStyles.xml index 5dfcfa83890..f41d9840cbe 100644 --- a/etc/org/OrgOdtStyles.xml +++ b/etc/org/OrgOdtStyles.xml | |||
| @@ -86,7 +86,11 @@ | |||
| 86 | 86 | ||
| 87 | <style:style style:name="Standard" style:family="paragraph" style:class="text"/> | 87 | <style:style style:name="Standard" style:family="paragraph" style:class="text"/> |
| 88 | <style:style style:name="Heading" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Text_20_body" style:class="text"> | 88 | <style:style style:name="Heading" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Text_20_body" style:class="text"> |
| 89 | <style:paragraph-properties fo:margin-top="0.423cm" fo:margin-bottom="0.212cm" fo:keep-with-next="always"/> | 89 | <style:paragraph-properties fo:margin-top="0.423cm" fo:margin-bottom="0.212cm" fo:keep-with-next="always"> |
| 90 | <style:tab-stops> | ||
| 91 | <style:tab-stop style:position="17cm" style:type="right"/> | ||
| 92 | </style:tab-stops> | ||
| 93 | </style:paragraph-properties> | ||
| 90 | <style:text-properties style:font-name="Arial" fo:font-size="14pt" style:font-name-asian="SimSun" style:font-size-asian="14pt" style:font-name-complex="Tahoma" style:font-size-complex="14pt"/> | 94 | <style:text-properties style:font-name="Arial" fo:font-size="14pt" style:font-name-asian="SimSun" style:font-size-asian="14pt" style:font-name-complex="Tahoma" style:font-size-complex="14pt"/> |
| 91 | </style:style> | 95 | </style:style> |
| 92 | <style:style style:name="Text_20_body" style:display-name="Text body" style:family="paragraph" style:parent-style-name="Standard" style:class="text"> | 96 | <style:style style:name="Text_20_body" style:display-name="Text body" style:family="paragraph" style:parent-style-name="Standard" style:class="text"> |
| @@ -252,26 +256,44 @@ | |||
| 252 | <style:style style:name="Quotations" style:family="paragraph" style:parent-style-name="Standard" style:class="html"> | 256 | <style:style style:name="Quotations" style:family="paragraph" style:parent-style-name="Standard" style:class="html"> |
| 253 | <style:paragraph-properties fo:margin-left="1cm" fo:margin-right="1cm" fo:margin-top="0cm" fo:margin-bottom="0.499cm" fo:text-indent="0cm" style:auto-text-indent="false"/> | 257 | <style:paragraph-properties fo:margin-left="1cm" fo:margin-right="1cm" fo:margin-top="0cm" fo:margin-bottom="0.499cm" fo:text-indent="0cm" style:auto-text-indent="false"/> |
| 254 | </style:style> | 258 | </style:style> |
| 259 | <style:style style:name="OrgFootnoteQuotations" style:family="paragraph" style:parent-style-name="Footnote" style:class="html"> | ||
| 260 | <style:paragraph-properties fo:margin-left="1cm" fo:margin-right="1cm" fo:margin-top="0cm" fo:margin-bottom="0.499cm" fo:text-indent="0cm" style:auto-text-indent="false"/> | ||
| 261 | </style:style> | ||
| 255 | <style:style style:name="Preformatted_20_Text" style:display-name="Preformatted Text" style:family="paragraph" style:parent-style-name="Standard" style:class="html"> | 262 | <style:style style:name="Preformatted_20_Text" style:display-name="Preformatted Text" style:family="paragraph" style:parent-style-name="Standard" style:class="html"> |
| 256 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0cm"/> | 263 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0cm"/> |
| 257 | <style:text-properties style:font-name="Courier New" fo:font-size="10pt" style:font-name-asian="NSimSun" style:font-size-asian="10pt" style:font-name-complex="Courier New" style:font-size-complex="10pt"/> | 264 | <style:text-properties style:font-name="Courier New" fo:font-size="10pt" style:font-name-asian="NSimSun" style:font-size-asian="10pt" style:font-name-complex="Courier New" style:font-size-complex="10pt"/> |
| 258 | </style:style> | 265 | </style:style> |
| 266 | |||
| 259 | <style:style style:name="OrgVerse" style:family="paragraph" style:parent-style-name="Preformatted_20_Text"> | 267 | <style:style style:name="OrgVerse" style:family="paragraph" style:parent-style-name="Preformatted_20_Text"> |
| 260 | <style:paragraph-properties fo:background-color="#c0c0c0" fo:padding="0.049cm" fo:border="0.018cm solid #000000" style:shadow="none"> | 268 | <style:paragraph-properties fo:background-color="transparent" fo:padding="0cm" fo:border="none" style:shadow="none"> |
| 261 | <style:background-image/> | 269 | <style:background-image/> |
| 262 | </style:paragraph-properties> | 270 | </style:paragraph-properties> |
| 263 | </style:style> | 271 | </style:style> |
| 264 | 272 | ||
| 273 | <style:style style:name="OrgClock" style:family="paragraph" style:parent-style-name="Text_20_body"> | ||
| 274 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0cm"/> | ||
| 275 | </style:style> | ||
| 276 | <style:style style:name="OrgClockLastLine" style:family="paragraph" style:parent-style-name="OrgClock"/> | ||
| 277 | <style:style style:name="OrgPlanning" style:family="paragraph" style:parent-style-name="Text_20_body"/> | ||
| 278 | |||
| 279 | <!-- Fixed width block --> | ||
| 265 | <style:style style:name="OrgFixedWidthBlock" style:family="paragraph" style:parent-style-name="Preformatted_20_Text"> | 280 | <style:style style:name="OrgFixedWidthBlock" style:family="paragraph" style:parent-style-name="Preformatted_20_Text"> |
| 266 | <style:paragraph-properties fo:background-color="#c0c0c0" fo:padding="0.049cm" fo:border="0.018cm solid #000000" style:shadow="none"> | 281 | <style:paragraph-properties fo:background-color="#c0c0c0" fo:padding="0.049cm" fo:border="0.06pt solid #000000" style:shadow="none"> |
| 267 | <style:background-image/> | 282 | <style:background-image/> |
| 268 | </style:paragraph-properties> | 283 | </style:paragraph-properties> |
| 269 | </style:style> | 284 | </style:style> |
| 270 | |||
| 271 | <style:style style:name="OrgFixedWidthBlockLastLine" style:family="paragraph" style:parent-style-name="OrgFixedWidthBlock"> | 285 | <style:style style:name="OrgFixedWidthBlockLastLine" style:family="paragraph" style:parent-style-name="OrgFixedWidthBlock"> |
| 272 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.21cm"/> | 286 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.21cm"/> |
| 273 | </style:style> | 287 | </style:style> |
| 274 | 288 | ||
| 289 | <style:style style:name="OrgFormula" style:family="paragraph" style:parent-style-name="Text_20_body"> | ||
| 290 | <style:paragraph-properties> | ||
| 291 | <style:tab-stops> | ||
| 292 | <style:tab-stop style:position="17cm" style:type="right"/> | ||
| 293 | </style:tab-stops> | ||
| 294 | </style:paragraph-properties> | ||
| 295 | </style:style> | ||
| 296 | |||
| 275 | <style:style style:name="OrgSrcBlockLastLine" style:family="paragraph" style:parent-style-name="OrgSrcBlock"> | 297 | <style:style style:name="OrgSrcBlockLastLine" style:family="paragraph" style:parent-style-name="OrgSrcBlock"> |
| 276 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.21cm"/> | 298 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.21cm"/> |
| 277 | </style:style> | 299 | </style:style> |
| @@ -279,6 +301,9 @@ | |||
| 279 | <style:style style:name="OrgCenter" style:family="paragraph" style:parent-style-name="Text_20_body"> | 301 | <style:style style:name="OrgCenter" style:family="paragraph" style:parent-style-name="Text_20_body"> |
| 280 | <style:paragraph-properties fo:text-align="center" style:justify-single-word="false"/> | 302 | <style:paragraph-properties fo:text-align="center" style:justify-single-word="false"/> |
| 281 | </style:style> | 303 | </style:style> |
| 304 | <style:style style:name="OrgFootnoteCenter" style:family="paragraph" style:parent-style-name="Footnote"> | ||
| 305 | <style:paragraph-properties fo:text-align="center" style:justify-single-word="false"/> | ||
| 306 | </style:style> | ||
| 282 | <style:style style:name="OrgTableContents" style:family="paragraph" style:parent-style-name="Text_20_body"/> | 307 | <style:style style:name="OrgTableContents" style:family="paragraph" style:parent-style-name="Text_20_body"/> |
| 283 | <style:style style:name="OrgTableHeading" style:family="paragraph" style:parent-style-name="OrgTableContents" style:class="extra"> | 308 | <style:style style:name="OrgTableHeading" style:family="paragraph" style:parent-style-name="OrgTableContents" style:class="extra"> |
| 284 | <style:paragraph-properties fo:text-align="center" style:justify-single-word="false" text:number-lines="false" text:line-number="0"/> | 309 | <style:paragraph-properties fo:text-align="center" style:justify-single-word="false" text:number-lines="false" text:line-number="0"/> |
| @@ -325,9 +350,10 @@ | |||
| 325 | </style:paragraph-properties> | 350 | </style:paragraph-properties> |
| 326 | </style:style> | 351 | </style:style> |
| 327 | <style:style style:name="Horizontal_20_Line" style:display-name="Horizontal Line" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Text_20_body" style:class="html"> | 352 | <style:style style:name="Horizontal_20_Line" style:display-name="Horizontal Line" style:family="paragraph" style:parent-style-name="Standard" style:next-style-name="Text_20_body" style:class="html"> |
| 328 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.499cm" style:border-line-width-bottom="0.002cm 0.035cm 0.002cm" fo:padding="0cm" fo:border-left="none" fo:border-right="none" fo:border-top="none" fo:border-bottom="0.039cm double #808080" text:number-lines="false" text:line-number="0" style:join-border="false"/> | 353 | <style:paragraph-properties fo:margin-top="0cm" fo:margin-bottom="0.21cm" style:page-number="auto" fo:padding="0cm" fo:border-left="none" fo:border-right="none" fo:border-top="none" fo:border-bottom="0.06pt solid #000000" style:shadow="none" text:number-lines="false" text:line-number="0" style:join-border="false"/> |
| 329 | <style:text-properties fo:font-size="6pt" style:font-size-asian="6pt" style:font-size-complex="6pt"/> | 354 | <style:text-properties fo:font-size="6pt" style:font-size-asian="6pt" style:font-size-complex="6pt"/> |
| 330 | </style:style> | 355 | </style:style> |
| 356 | |||
| 331 | <style:style style:name="Emphasis" style:family="text"> | 357 | <style:style style:name="Emphasis" style:family="text"> |
| 332 | <style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/> | 358 | <style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/> |
| 333 | </style:style> | 359 | </style:style> |
| @@ -349,23 +375,41 @@ | |||
| 349 | <style:style style:name="OrgCode" style:family="text" style:parent-style-name="Source_20_Text"/> | 375 | <style:style style:name="OrgCode" style:family="text" style:parent-style-name="Source_20_Text"/> |
| 350 | 376 | ||
| 351 | <!-- BEGIN: Org Agenda Styles --> | 377 | <!-- BEGIN: Org Agenda Styles --> |
| 352 | <style:style style:name="OrgTodo" style:family="text"> | 378 | <style:style style:name="OrgTodo" style:family="text"/> |
| 353 | <style:text-properties fo:color="#ff0000"/> | 379 | <style:style style:name="OrgDone" style:family="text"/> |
| 354 | </style:style> | 380 | |
| 355 | <style:style style:name="OrgDone" style:family="text"> | ||
| 356 | <style:text-properties fo:color="#008000"/> | ||
| 357 | </style:style> | ||
| 358 | <style:style style:name="OrgTag" style:family="text"> | 381 | <style:style style:name="OrgTag" style:family="text"> |
| 359 | <style:text-properties fo:background-color="#add8e6"/> | 382 | <style:text-properties fo:font-variant="small-caps" fo:background-color="transparent"/> |
| 360 | </style:style> | 383 | </style:style> |
| 361 | <style:style style:name="OrgTimestamp" style:family="text"> | 384 | <style:style style:name="OrgTags" style:family="text"/> |
| 362 | <style:text-properties fo:color="#bebebe"/> | 385 | |
| 386 | <style:style style:name="OrgPriority" style:family="text"/> | ||
| 387 | <style:style style:name="OrgPriority-A" style:family="text" style:parent-style-name="OrgPriority"/> | ||
| 388 | <style:style style:name="OrgPriority-B" style:family="text" style:parent-style-name="OrgPriority"/> | ||
| 389 | <style:style style:name="OrgPriority-C" style:family="text" style:parent-style-name="OrgPriority"/> | ||
| 390 | |||
| 391 | <style:style style:name="OrgTimestamp" style:display-name="OrgTimestamp" style:family="text"> | ||
| 392 | <style:text-properties style:font-name="Courier New" fo:background-color="transparent" style:font-name-asian="NSimSun" style:font-name-complex="Courier New"/> | ||
| 363 | </style:style> | 393 | </style:style> |
| 394 | <style:style style:name="OrgActiveTimestamp" style:family="text" style:parent-style-name="OrgTimestamp"/> | ||
| 395 | <style:style style:name="OrgInactiveTimestamp" style:family="text" style:parent-style-name="OrgTimestamp"/> | ||
| 364 | <style:style style:name="OrgTimestampKeyword" style:family="text"> | 396 | <style:style style:name="OrgTimestampKeyword" style:family="text"> |
| 365 | <style:text-properties fo:color="#5f9ea0"/> | 397 | <style:text-properties style:use-window-font-color="true" fo:font-weight="bold"/> |
| 366 | </style:style> | 398 | </style:style> |
| 399 | <style:style style:name="OrgScheduledKeyword" style:family="text" style:parent-style-name="OrgTimestampKeyword"/> | ||
| 400 | <style:style style:name="OrgDeadlineKeyword" style:family="text" style:parent-style-name="OrgTimestampKeyword"/> | ||
| 401 | <style:style style:name="OrgClockKeyword" style:family="text" style:parent-style-name="OrgTimestampKeyword"/> | ||
| 402 | <style:style style:name="OrgClosedKeyword" style:family="text" style:parent-style-name="OrgTimestampKeyword"/> | ||
| 367 | <style:style style:name="OrgTimestampWrapper" style:family="text"/> | 403 | <style:style style:name="OrgTimestampWrapper" style:family="text"/> |
| 368 | <style:style style:name="OrgTarget" style:family="text"/> | 404 | <style:style style:name="OrgTarget" style:family="text"/> |
| 405 | |||
| 406 | <number:date-style style:name="OrgDate" number:automatic-order="true"> | ||
| 407 | <number:day number:style="long"/> | ||
| 408 | <number:text>/</number:text> | ||
| 409 | <number:month number:style="long"/> | ||
| 410 | <number:text>/</number:text> | ||
| 411 | <number:year number:style="long"/> | ||
| 412 | </number:date-style> | ||
| 369 | <!-- END: Org Agenda Styles --> | 413 | <!-- END: Org Agenda Styles --> |
| 370 | 414 | ||
| 371 | <style:style style:name="Bold" style:family="text"> | 415 | <style:style style:name="Bold" style:family="text"> |
| @@ -441,7 +485,7 @@ | |||
| 441 | </style:style> | 485 | </style:style> |
| 442 | 486 | ||
| 443 | <style:style style:name="OrgFormulaCaptionFrame" style:family="graphic" style:parent-style-name="Frame"> | 487 | <style:style style:name="OrgFormulaCaptionFrame" style:family="graphic" style:parent-style-name="Frame"> |
| 444 | <style:graphic-properties fo:margin-top="0cm" fo:margin-bottom="0cm" style:vertical-pos="middle" style:vertical-rel="text" style:horizontal-pos="from-left" style:horizontal-rel="paragraph-content" fo:padding="0cm" fo:border="none"/> | 488 | <style:graphic-properties text:anchor-type="paragraph" fo:margin-left="0cm" fo:margin-right="0cm" fo:margin-top="0cm" fo:margin-bottom="0cm" style:wrap="right" style:number-wrapped-paragraphs="1" style:wrap-contour="false" style:vertical-pos="top" style:vertical-rel="paragraph" style:horizontal-pos="center" style:horizontal-rel="paragraph" fo:padding="0cm" fo:border="none"/> |
| 445 | </style:style> | 489 | </style:style> |
| 446 | 490 | ||
| 447 | <style:style style:name="OrgCaptionedFormula" style:family="graphic" style:parent-style-name="OrgFormula"> | 491 | <style:style style:name="OrgCaptionedFormula" style:family="graphic" style:parent-style-name="OrgFormula"> |
diff --git a/etc/package-keyring.gpg b/etc/package-keyring.gpg new file mode 100644 index 00000000000..e76e68522f3 --- /dev/null +++ b/etc/package-keyring.gpg | |||
| Binary files differ | |||
diff --git a/etc/refcards/emacsver.tex b/etc/refcards/emacsver.tex index b2df1970ca3..7e5ff6488dc 100644 --- a/etc/refcards/emacsver.tex +++ b/etc/refcards/emacsver.tex | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | %% This file is not generated by configure, because then the provided | 1 | %% This file is not generated by configure, because then the provided |
| 2 | %% pdf files would always appear out-of-date. | 2 | %% pdf files would always appear out-of-date. |
| 3 | \def\versionemacs{24} % major version of emacs | 3 | \def\versionemacs{25} % major version of emacs |
| 4 | \def\year{2014} % latest copyright year | 4 | \def\year{2014} % latest copyright year |
diff --git a/etc/refcards/ru-refcard.tex b/etc/refcards/ru-refcard.tex index 39a789d1d59..0458ccba41f 100644 --- a/etc/refcards/ru-refcard.tex +++ b/etc/refcards/ru-refcard.tex | |||
| @@ -21,7 +21,7 @@ | |||
| 21 | \newlength{\ColThreeWidth} | 21 | \newlength{\ColThreeWidth} |
| 22 | \setlength{\ColThreeWidth}{25mm} | 22 | \setlength{\ColThreeWidth}{25mm} |
| 23 | 23 | ||
| 24 | \newcommand{\versionemacs}[0]{24} % version of Emacs this is for | 24 | \newcommand{\versionemacs}[0]{25} % version of Emacs this is for |
| 25 | \newcommand{\cyear}[0]{2014} % copyright year | 25 | \newcommand{\cyear}[0]{2014} % copyright year |
| 26 | 26 | ||
| 27 | \newcommand\shortcopyrightnotice[0]{\vskip 1ex plus 2 fill | 27 | \newcommand\shortcopyrightnotice[0]{\vskip 1ex plus 2 fill |
diff --git a/etc/themes/leuven-theme.el b/etc/themes/leuven-theme.el index 7285398e6c9..40304c899b6 100644 --- a/etc/themes/leuven-theme.el +++ b/etc/themes/leuven-theme.el | |||
| @@ -4,7 +4,7 @@ | |||
| 4 | 4 | ||
| 5 | ;; Author: Fabrice Niessen <(concat "fniessen" at-sign "pirilampo.org")> | 5 | ;; Author: Fabrice Niessen <(concat "fniessen" at-sign "pirilampo.org")> |
| 6 | ;; URL: https://github.com/fniessen/emacs-leuven-theme | 6 | ;; URL: https://github.com/fniessen/emacs-leuven-theme |
| 7 | ;; Version: 20140113.1205 | 7 | ;; Version: 20140929.1232 |
| 8 | ;; Keywords: color theme | 8 | ;; Keywords: color theme |
| 9 | 9 | ||
| 10 | ;; This file is part of GNU Emacs. | 10 | ;; This file is part of GNU Emacs. |
| @@ -24,7 +24,7 @@ | |||
| 24 | 24 | ||
| 25 | ;;; Commentary: | 25 | ;;; Commentary: |
| 26 | 26 | ||
| 27 | ;; This Org-enhancing color theme "leuven" ROCKS! | 27 | ;; This elegant Org-enhancing color theme "leuven" ROCKS! |
| 28 | ;; ... and not just for Org mode. | 28 | ;; ... and not just for Org mode. |
| 29 | ;; | 29 | ;; |
| 30 | ;; To use it, put the following in your Emacs configuration file: | 30 | ;; To use it, put the following in your Emacs configuration file: |
| @@ -46,18 +46,26 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 46 | (cancel '(:slant italic :strike-through t :foreground "gray55")) | 46 | (cancel '(:slant italic :strike-through t :foreground "gray55")) |
| 47 | (clock-line '(:box (:line-width 1 :color "#335EA8") :foreground "black" :background "#EEC900")) | 47 | (clock-line '(:box (:line-width 1 :color "#335EA8") :foreground "black" :background "#EEC900")) |
| 48 | (code-block '(:foreground "#000088" :background "#FFFFE0")) | 48 | (code-block '(:foreground "#000088" :background "#FFFFE0")) |
| 49 | (code-inline '(:foreground "#007300" :background "#EBF5EB")) | 49 | (code-inline '(:foreground "#006400" :background "#FDFFF7")) |
| 50 | (column '(:height 1.0 :weight normal :slant normal :underline nil :strike-through nil :foreground "#E6AD4F" :background "#FFF2DE")) | 50 | (column '(:height 1.0 :weight normal :slant normal :underline nil :strike-through nil :foreground "#E6AD4F" :background "#FFF2DE")) |
| 51 | (diff-added '(:foreground "#008000" :background "#DDFFDD")) | 51 | (diff-added '(:foreground "#008000" :background "#DDFFDD")) |
| 52 | (diff-changed '(:foreground "#0000FF" :background "#DDDDFF")) | ||
| 53 | (diff-header '(:foreground "#800000" :background "#FFFFAF")) | ||
| 52 | (diff-hunk-header '(:foreground "#990099" :background "#FFEEFF")) | 54 | (diff-hunk-header '(:foreground "#990099" :background "#FFEEFF")) |
| 53 | (diff-none '(:foreground "gray33")) | 55 | (diff-none '(:foreground "gray33")) |
| 54 | (diff-removed '(:foreground "#A60000" :background "#FFDDDD")) | 56 | (diff-removed '(:foreground "#A60000" :background "#FFDDDD")) |
| 55 | (directory '(:weight bold :foreground "blue" :background "#FFFFD2")) | 57 | (directory '(:weight bold :foreground "blue" :background "#FFFFD2")) |
| 56 | (highlight-line '(:background "#FEFCAE")) ; #F5F5F5 or #CCDEED | 58 | (highlight-line '(:background "#FFFFD7")) ; #F5F5F5 |
| 57 | (link '(:underline t :foreground "#006DAF")) | 59 | (highlight-line-gnus '(:background "#DAEAFC")) ; defined in `gnus-leuven.el' |
| 58 | (mail-header-name '(:weight bold :foreground "black")) | 60 | (link '(:weight normal :underline t :foreground "#006DAF")) |
| 61 | (mail-header-name '(:family "Sans Serif" :weight normal :foreground "#A3A3A2")) | ||
| 62 | (mail-header-other '(:family "Sans Serif" :slant normal :foreground "#666666")) | ||
| 63 | (mail-read '(:weight normal :foreground "#86878B")) | ||
| 64 | (mail-ticked '(:weight bold :background "#FBE6EF")) | ||
| 65 | (mail-to '(:family "Sans Serif" :underline nil :foreground "#006DAF")) | ||
| 66 | (mail-unread '(:weight bold :foreground "black")) | ||
| 59 | (marked-line '(:weight bold :foreground "white" :background "red")) | 67 | (marked-line '(:weight bold :foreground "white" :background "red")) |
| 60 | (match '(:background "#FBE448")) | 68 | (match '(:weight bold :background "#FBE448")) ; occur patterns |
| 61 | (ol1 '(:height 1.3 :weight bold :overline "#A7A7A7" :foreground "#3C3C3C" :background "#F0F0F0")) | 69 | (ol1 '(:height 1.3 :weight bold :overline "#A7A7A7" :foreground "#3C3C3C" :background "#F0F0F0")) |
| 62 | (ol2 '(:height 1.0 :weight bold :overline "#123555" :foreground "#123555" :background "#E5F4FB")) | 70 | (ol2 '(:height 1.0 :weight bold :overline "#123555" :foreground "#123555" :background "#E5F4FB")) |
| 63 | (ol3 '(:height 1.0 :weight bold :foreground "#005522" :background "#EFFFEF")) | 71 | (ol3 '(:height 1.0 :weight bold :foreground "#005522" :background "#EFFFEF")) |
| @@ -66,12 +74,14 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 66 | (ol6 '(:height 1.0 :weight bold :slant italic :foreground "#0077CC")) | 74 | (ol6 '(:height 1.0 :weight bold :slant italic :foreground "#0077CC")) |
| 67 | (ol7 '(:height 1.0 :weight bold :slant italic :foreground "#2EAE2C")) | 75 | (ol7 '(:height 1.0 :weight bold :slant italic :foreground "#2EAE2C")) |
| 68 | (ol8 '(:height 1.0 :weight bold :slant italic :foreground "#FD8008")) | 76 | (ol8 '(:height 1.0 :weight bold :slant italic :foreground "#FD8008")) |
| 69 | (region '(:background "#ADD6FF")) ; #CCCCCC | 77 | (paren-matched '(:background "#99CCFF")) |
| 78 | (paren-unmatched '(:underline "red" :foreground nil :background "#FFDCDC")) | ||
| 79 | (region '(:background "#ABDFFA")) | ||
| 70 | (shadow '(:foreground "#7F7F7F")) | 80 | (shadow '(:foreground "#7F7F7F")) |
| 71 | (string '(:foreground "#036A07")) ; #D0372D or #23238E or #20590C | 81 | (string '(:foreground "#008000")) ; or #D0372D |
| 72 | (subject '(:weight bold :foreground "#CF5D60")) | 82 | (subject '(:family "Sans Serif" :weight bold :foreground "black")) |
| 73 | (symlink '(:foreground "deep sky blue")) | 83 | (symlink '(:foreground "deep sky blue")) |
| 74 | (volatile-highlight '(:background "#FBE448")) | 84 | (volatile-highlight '(:underline nil :background "#FFF876")) |
| 75 | (vc-branch '(:box (:line-width 1 :color "#00CC33") :foreground "black" :background "#AAFFAA"))) | 85 | (vc-branch '(:box (:line-width 1 :color "#00CC33") :foreground "black" :background "#AAFFAA"))) |
| 76 | 86 | ||
| 77 | (custom-theme-set-faces | 87 | (custom-theme-set-faces |
| @@ -84,19 +94,19 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 84 | `(cursor ((,class (:background "#0FB300")))) | 94 | `(cursor ((,class (:background "#0FB300")))) |
| 85 | 95 | ||
| 86 | ;; Highlighting faces | 96 | ;; Highlighting faces |
| 87 | `(fringe ((,class (:foreground "#F7A421" :background "#F2F2F2")))) | 97 | `(fringe ((,class (:foreground "#9B9B9B" :background "#EDEDED")))) |
| 88 | `(highlight ((,class ,volatile-highlight))) | 98 | `(highlight ((,class ,volatile-highlight))) |
| 89 | `(region ((,class ,region))) | 99 | `(region ((,class ,region))) |
| 90 | `(secondary-selection ((,class ,match))) ; used by Org-mode for highlighting matched entries and keywords | 100 | `(secondary-selection ((,class ,match))) ; used by Org-mode for highlighting matched entries and keywords |
| 91 | `(isearch ((,class (:weight bold :foreground "#00AA00" :background "#99FF99")))) | 101 | `(isearch ((,class (:weight bold :underline "#FF9632" :foreground nil :background "#FDBD33")))) |
| 92 | `(isearch-fail ((,class (:weight bold :foreground "black" :background "#FF9999")))) | 102 | `(isearch-fail ((,class (:weight bold :foreground "black" :background "#FF9999")))) |
| 93 | `(lazy-highlight ((,class (:weight bold :foreground "#990099" :background "#FF66FF")))) | 103 | `(lazy-highlight ((,class (:underline "#FF9632" :background "#FFFF00")))) ; isearch others |
| 94 | `(trailing-whitespace ((,class (:background "#F6EBFE")))) | 104 | `(trailing-whitespace ((,class (:background "#FFFF57")))) |
| 95 | `(whitespace-hspace ((,class (:foreground "#D2D2D2")))) | 105 | `(whitespace-hspace ((,class (:foreground "#D2D2D2")))) |
| 96 | `(whitespace-indentation ((,class (:foreground "firebrick" :background "yellow")))) | 106 | `(whitespace-indentation ((,class (:foreground "#A1A1A1" :background "white")))) |
| 97 | `(whitespace-line ((,class (:foreground "#CC0000" :background "#FFFF88")))) | 107 | `(whitespace-line ((,class (:foreground "#CC0000" :background "#FFFF88")))) |
| 98 | `(whitespace-tab ((,class (:foreground "lightgray" :background "beige")))) | 108 | `(whitespace-tab ((,class (:foreground "#A1A1A1" :background "white")))) |
| 99 | `(whitespace-trailing ((,class (:weight bold :foreground "yellow" :background "red1")))) | 109 | `(whitespace-trailing ((,class (:foreground "#B3B3B3" :background "#FFFF57")))) |
| 100 | 110 | ||
| 101 | ;; Mode line faces | 111 | ;; Mode line faces |
| 102 | `(mode-line ((,class (:box (:line-width 1 :color "#1A2F54") :foreground "#85CEEB" :background "#335EA8")))) | 112 | `(mode-line ((,class (:box (:line-width 1 :color "#1A2F54") :foreground "#85CEEB" :background "#335EA8")))) |
| @@ -118,8 +128,8 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 118 | `(font-lock-comment-delimiter-face ((,class (:foreground "#8D8D84")))) ; #696969 | 128 | `(font-lock-comment-delimiter-face ((,class (:foreground "#8D8D84")))) ; #696969 |
| 119 | `(font-lock-comment-face ((,class (:slant italic :foreground "#8D8D84")))) ; #696969 | 129 | `(font-lock-comment-face ((,class (:slant italic :foreground "#8D8D84")))) ; #696969 |
| 120 | `(font-lock-constant-face ((,class (:foreground "#D0372D")))) | 130 | `(font-lock-constant-face ((,class (:foreground "#D0372D")))) |
| 121 | `(font-lock-doc-face ((,class (:foreground "#008000")))) | 131 | `(font-lock-doc-face ((,class (:foreground "#036A07")))) |
| 122 | `(font-lock-doc-string-face ((,class (:foreground "#008000")))) | 132 | ;; `(font-lock-doc-string-face ((,class (:foreground "#008000")))) ; XEmacs only, but is used for HTML exports from org2html (and not interactively) |
| 123 | `(font-lock-function-name-face ((,class (:weight normal :foreground "#006699")))) | 133 | `(font-lock-function-name-face ((,class (:weight normal :foreground "#006699")))) |
| 124 | `(font-lock-keyword-face ((,class (:bold nil :foreground "#0000FF")))) ; #3654DC | 134 | `(font-lock-keyword-face ((,class (:bold nil :foreground "#0000FF")))) ; #3654DC |
| 125 | `(font-lock-preprocessor-face ((,class (:foreground "#808080")))) | 135 | `(font-lock-preprocessor-face ((,class (:foreground "#808080")))) |
| @@ -131,12 +141,13 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 131 | `(font-lock-warning-face ((,class (:weight bold :foreground "red")))) | 141 | `(font-lock-warning-face ((,class (:weight bold :foreground "red")))) |
| 132 | 142 | ||
| 133 | ;; Button and link faces | 143 | ;; Button and link faces |
| 134 | `(link ((,class (:underline t :foreground "#8AC6F2")))) | 144 | `(link ((,class ,link))) |
| 135 | `(link-visited ((,class (:underline t :foreground "#E5786D")))) | 145 | `(link-visited ((,class (:underline t :foreground "#E5786D")))) |
| 136 | `(button ((,class (:underline t :foreground "#006DAF")))) | 146 | `(button ((,class (:underline t :foreground "#006DAF")))) |
| 137 | `(header-line ((,class (:weight bold :underline "black" :overline "black" :foreground "black" :background "#FFFF88")))) | 147 | `(header-line ((,class (:weight bold :underline "black" :overline "black" :foreground "black" :background "#FFFF88")))) |
| 138 | 148 | ||
| 139 | ;; Gnus faces | 149 | ;; Gnus faces |
| 150 | `(gnus-button ((,class (:weight normal)))) | ||
| 140 | `(gnus-cite-attribution-face ((,class (:foreground "#5050B0")))) | 151 | `(gnus-cite-attribution-face ((,class (:foreground "#5050B0")))) |
| 141 | `(gnus-cite-face-1 ((,class (:foreground "#5050B0")))) | 152 | `(gnus-cite-face-1 ((,class (:foreground "#5050B0")))) |
| 142 | `(gnus-cite-face-10 ((,class (:foreground "#990000")))) | 153 | `(gnus-cite-face-10 ((,class (:foreground "#990000")))) |
| @@ -155,7 +166,7 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 155 | `(gnus-group-mail-2 ((,class (:weight bold :foreground "#FF0066")))) | 166 | `(gnus-group-mail-2 ((,class (:weight bold :foreground "#FF0066")))) |
| 156 | `(gnus-group-mail-2-empty ((,class (:foreground "#660066")))) | 167 | `(gnus-group-mail-2-empty ((,class (:foreground "#660066")))) |
| 157 | `(gnus-group-mail-3 ((,class (:weight bold :foreground "black")))) | 168 | `(gnus-group-mail-3 ((,class (:weight bold :foreground "black")))) |
| 158 | `(gnus-group-mail-3-empty ((,class (:foreground "#808080")))) | 169 | `(gnus-group-mail-3-empty ((,class ,mail-read))) |
| 159 | `(gnus-group-mail-low ((,class ,cancel))) | 170 | `(gnus-group-mail-low ((,class ,cancel))) |
| 160 | `(gnus-group-mail-low-empty ((,class ,cancel))) | 171 | `(gnus-group-mail-low-empty ((,class ,cancel))) |
| 161 | `(gnus-group-news-1 ((,class (:weight bold :foreground "#FF50B0")))) | 172 | `(gnus-group-news-1 ((,class (:weight bold :foreground "#FF50B0")))) |
| @@ -170,8 +181,8 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 170 | `(gnus-group-news-5-empty ((,class (:foreground "#000099")))) | 181 | `(gnus-group-news-5-empty ((,class (:foreground "#000099")))) |
| 171 | `(gnus-group-news-6 ((,class (:weight bold :foreground "gray50")))) | 182 | `(gnus-group-news-6 ((,class (:weight bold :foreground "gray50")))) |
| 172 | `(gnus-group-news-6-empty ((,class (:foreground "#808080")))) | 183 | `(gnus-group-news-6-empty ((,class (:foreground "#808080")))) |
| 173 | `(gnus-header-content ((,class (:family "Sans Serif" :foreground "#3399CC")))) | 184 | `(gnus-header-content ((,class ,mail-header-other))) |
| 174 | `(gnus-header-from ((,class (:family "Sans Serif" :foreground "blue")))) | 185 | `(gnus-header-from ((,class (:family "Sans Serif" :foreground "black")))) |
| 175 | `(gnus-header-name ((,class ,mail-header-name))) | 186 | `(gnus-header-name ((,class ,mail-header-name))) |
| 176 | `(gnus-header-newsgroups ((,class (:family "Sans Serif" :foreground "#3399CC")))) | 187 | `(gnus-header-newsgroups ((,class (:family "Sans Serif" :foreground "#3399CC")))) |
| 177 | `(gnus-header-subject ((,class ,subject))) | 188 | `(gnus-header-subject ((,class ,subject))) |
| @@ -179,50 +190,51 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 179 | `(gnus-picon-xbm ((,class (:foreground "yellow" :background "white")))) | 190 | `(gnus-picon-xbm ((,class (:foreground "yellow" :background "white")))) |
| 180 | `(gnus-server-closed ((,class (:slant italic :foreground "blue" :background "white")))) | 191 | `(gnus-server-closed ((,class (:slant italic :foreground "blue" :background "white")))) |
| 181 | `(gnus-server-denied ((,class (:weight bold :foreground "red" :background "white")))) | 192 | `(gnus-server-denied ((,class (:weight bold :foreground "red" :background "white")))) |
| 182 | `(gnus-server-opened ((,class (:foreground "white" :background "#83B869")))) | 193 | `(gnus-server-opened ((,class (:family "Sans Serif" :foreground "white" :foreground "#466BD7")))) |
| 183 | `(gnus-signature ((,class (:slant italic :foreground "#7F7F7F")))) | 194 | `(gnus-signature ((,class (:slant italic :foreground "#8B8D8E")))) |
| 184 | `(gnus-splash ((,class (:foreground "#FF8C00")))) | 195 | `(gnus-splash ((,class (:foreground "#FF8C00")))) |
| 185 | `(gnus-summary-cancelled ((,class ,cancel))) | 196 | `(gnus-summary-cancelled ((,class ,cancel))) |
| 186 | `(gnus-summary-high-ancient ((,class (:weight normal :foreground "#808080" :background "#FFFFE6")))) | 197 | `(gnus-summary-high-ancient ((,class (:weight normal :foreground "#808080" :background "#FFFFE6")))) |
| 187 | `(gnus-summary-high-read ((,class (:weight normal :foreground "#808080" :background "#FFFFE6")))) | 198 | `(gnus-summary-high-read ((,class (:weight normal :foreground "#999999" :background "#FFFFE6")))) |
| 188 | `(gnus-summary-high-ticked ((,class (:weight normal :foreground "black" :background "#E7AEB0")))) | 199 | `(gnus-summary-high-ticked ((,class ,mail-ticked))) |
| 189 | `(gnus-summary-high-unread ((,class (:weight normal :foreground "black" :background "#FFFFCC")))) | 200 | `(gnus-summary-high-unread ((,class (:weight bold :foreground "black" :background "#FFFFCC")))) |
| 190 | `(gnus-summary-low-ancient ((,class (:slant italic :foreground "gray55")))) | 201 | `(gnus-summary-low-ancient ((,class (:slant italic :foreground "gray55")))) |
| 191 | `(gnus-summary-low-read ((,class (:slant italic :foreground "gray55" :background "#E0E0E0")))) | 202 | `(gnus-summary-low-read ((,class (:slant italic :foreground "#999999" :background "#E0E0E0")))) |
| 192 | `(gnus-summary-low-ticked ((,class (:slant italic :foreground "black" :background "#E7AEB0")))) | 203 | `(gnus-summary-low-ticked ((,class ,mail-ticked))) |
| 193 | `(gnus-summary-low-unread ((,class (:slant italic :foreground "black")))) | 204 | `(gnus-summary-low-unread ((,class (:slant italic :foreground "black")))) |
| 194 | `(gnus-summary-normal-ancient ((,class (:foreground "#808080")))) | 205 | `(gnus-summary-normal-ancient ((,class ,mail-read))) |
| 195 | `(gnus-summary-normal-read ((,class (:foreground "#808080")))) | 206 | `(gnus-summary-normal-read ((,class ,mail-read))) |
| 196 | `(gnus-summary-normal-ticked ((,class (:foreground "black" :background "#E7AEB0")))) | 207 | `(gnus-summary-normal-ticked ((,class ,mail-ticked))) |
| 197 | `(gnus-summary-normal-unread ((,class (:foreground "black")))) | 208 | `(gnus-summary-normal-unread ((,class ,mail-unread))) |
| 198 | `(gnus-summary-selected ((,class (:underline t :foreground "black" :background "#FFD0D0")))) | 209 | `(gnus-summary-selected ((,class (:foreground "white" :background "#008CD7")))) |
| 199 | `(gnus-x-face ((,class (:foreground "black" :background "white")))) | 210 | `(gnus-x-face ((,class (:foreground "black" :background "white")))) |
| 200 | 211 | ||
| 201 | ;; Message faces | 212 | ;; Message faces |
| 202 | `(message-header-name ((,class ,mail-header-name))) | 213 | `(message-header-name ((,class ,mail-header-name))) |
| 203 | `(message-header-cc ((,class (:family "Sans Serif" :foreground "blue")))) | 214 | `(message-header-cc ((,class ,mail-to))) |
| 204 | `(message-header-other ((,class (:family "Sans Serif" :foreground "#3399CC")))) | 215 | `(message-header-other ((,class ,mail-header-other))) |
| 205 | `(message-header-subject ((,class ,subject))) | 216 | `(message-header-subject ((,class ,subject))) |
| 206 | `(message-header-to ((,class (:family "Sans Serif" :foreground "blue")))) | 217 | `(message-header-to ((,class ,mail-to))) |
| 207 | `(message-cited-text ((,class (:foreground "#5050B0")))) | 218 | `(message-cited-text ((,class (:foreground "#5050B0")))) |
| 208 | `(message-separator ((,class (:family "Sans Serif" :weight bold :foreground "red")))) | 219 | `(message-separator ((,class (:family "Sans Serif" :weight normal :foreground "#BDC2C6")))) |
| 209 | `(message-header-newsgroups ((,class (:family "Sans Serif" :foreground "#3399CC")))) | 220 | `(message-header-newsgroups ((,class (:family "Sans Serif" :foreground "#3399CC")))) |
| 210 | `(message-header-xheader ((,class (:family "Sans Serif" :foreground "#3399CC")))) | 221 | `(message-header-xheader ((,class ,mail-header-other))) |
| 211 | `(message-mml ((,class (:foreground "forest green")))) | 222 | `(message-mml ((,class (:foreground "forest green")))) |
| 212 | 223 | ||
| 213 | ;; Diff | 224 | ;; Diff |
| 214 | `(diff-added ((,class ,diff-added))) | 225 | `(diff-added ((,class ,diff-added))) |
| 215 | `(diff-changed ((,class (:foreground "blue" :background "#DDDDFF")))) | 226 | `(diff-changed ((,class ,diff-changed))) |
| 216 | `(diff-context ((,class ,diff-none))) | 227 | `(diff-context ((,class ,diff-none))) |
| 217 | `(diff-file-header ((,class (:foreground "#0000CC" :background "#EAF2F5")))) | 228 | `(diff-file-header ((,class ,diff-header))) |
| 218 | `(diff-file1-hunk-header ((,class (:foreground "dark magenta" :background "#EAF2F5")))) | 229 | `(diff-file1-hunk-header ((,class (:foreground "dark magenta" :background "#EAF2F5")))) |
| 219 | `(diff-file2-hunk-header ((,class (:foreground "#2B7E2A" :background "#EAF2F5")))) | 230 | `(diff-file2-hunk-header ((,class (:foreground "#2B7E2A" :background "#EAF2F5")))) |
| 220 | `(diff-header ((,class (:foreground "#999999" :background "#EAF2F5")))) | 231 | `(diff-function ((,class (:foreground "darkgray")))) |
| 232 | `(diff-header ((,class ,diff-header))) | ||
| 221 | `(diff-hunk-header ((,class ,diff-hunk-header))) | 233 | `(diff-hunk-header ((,class ,diff-hunk-header))) |
| 222 | `(diff-index ((,class (:foreground "#4183C4" :background "#EAF2F5")))) ; my foreground is NOT applied!? | 234 | `(diff-index ((,class ,diff-header))) |
| 223 | `(diff-indicator-added ((,class (:foreground "#008000" :background "#AAFFAA")))) | 235 | `(diff-indicator-added ((,class (:background "#AAFFAA")))) |
| 224 | `(diff-indicator-changed ((,class (:foreground "black" :background "#AAAAFF")))) | 236 | `(diff-indicator-changed ((,class (:background "#8080FF")))) |
| 225 | `(diff-indicator-removed ((,class (:foreground "#A60000" :background "#FFAAAA")))) | 237 | `(diff-indicator-removed ((,class (:background "#FFBBBB")))) |
| 226 | `(diff-refine-change ((,class (:background "#DDDDFF")))) | 238 | `(diff-refine-change ((,class (:background "#DDDDFF")))) |
| 227 | `(diff-removed ((,class ,diff-removed))) | 239 | `(diff-removed ((,class ,diff-removed))) |
| 228 | 240 | ||
| @@ -241,8 +253,11 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 241 | `(ediff-odd-diff-B ((,class (:foreground "black" :background "light grey")))) | 253 | `(ediff-odd-diff-B ((,class (:foreground "black" :background "light grey")))) |
| 242 | 254 | ||
| 243 | ;; Flyspell | 255 | ;; Flyspell |
| 256 | ;; (when (version< emacs-version "24.XXX") | ||
| 244 | `(flyspell-duplicate ((,class (:underline "#008000" :inherit nil)))) | 257 | `(flyspell-duplicate ((,class (:underline "#008000" :inherit nil)))) |
| 245 | `(flyspell-incorrect ((,class (:underline "red" :inherit nil)))) | 258 | `(flyspell-incorrect ((,class (:underline "red" :inherit nil)))) |
| 259 | ;; `(flyspell-duplicate ((,class (:underline (:style wave :color "#008000") :inherit nil)))) | ||
| 260 | ;; `(flyspell-incorrect ((,class (:underline (:style wave :color "red") :inherit nil)))) | ||
| 246 | 261 | ||
| 247 | ;; ;; Semantic faces | 262 | ;; ;; Semantic faces |
| 248 | ;; `(semantic-decoration-on-includes ((,class (:underline ,cham-4)))) | 263 | ;; `(semantic-decoration-on-includes ((,class (:underline ,cham-4)))) |
| @@ -257,13 +272,19 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 257 | `(Info-title-2-face ((,class ,ol2))) | 272 | `(Info-title-2-face ((,class ,ol2))) |
| 258 | `(Info-title-3-face ((,class ,ol3))) | 273 | `(Info-title-3-face ((,class ,ol3))) |
| 259 | `(Info-title-4-face ((,class ,ol4))) | 274 | `(Info-title-4-face ((,class ,ol4))) |
| 275 | `(ac-completion-face ((,class (:underline nil :foreground "#C0C0C0")))) ; like Google | ||
| 260 | `(ace-jump-face-foreground ((,class (:foreground "black" :background "#FBE448")))) | 276 | `(ace-jump-face-foreground ((,class (:foreground "black" :background "#FBE448")))) |
| 277 | `(auto-dim-other-buffers-face ((,class (:background "#F7F7F7")))) | ||
| 261 | `(bbdb-company ((,class (:slant italic :foreground "steel blue")))) | 278 | `(bbdb-company ((,class (:slant italic :foreground "steel blue")))) |
| 262 | `(bbdb-field-name ((,class (:weight bold :foreground "steel blue")))) | 279 | `(bbdb-field-name ((,class (:weight bold :foreground "steel blue")))) |
| 263 | `(bbdb-field-value ((,class (:foreground "steel blue")))) | 280 | `(bbdb-field-value ((,class (:foreground "steel blue")))) |
| 264 | `(bbdb-name ((,class (:underline t :foreground "#FF6633")))) | 281 | `(bbdb-name ((,class (:underline t :foreground "#FF6633")))) |
| 282 | `(bmkp-light-autonamed ((,class (:background "#C2DDFD")))) | ||
| 283 | `(bmkp-light-fringe-autonamed ((,class (:background "#90AFD5")))) | ||
| 284 | `(bmkp-light-fringe-non-autonamed ((,class (:background "#D5FFD5")))) | ||
| 285 | `(bmkp-light-non-autonamed ((,class (:background "#C4FFC4")))) | ||
| 265 | `(browse-kill-ring-separator-face ((,class (:weight bold :foreground "slate gray")))) | 286 | `(browse-kill-ring-separator-face ((,class (:weight bold :foreground "slate gray")))) |
| 266 | `(calendar-today ((,class (:weight bold :foreground "#4F4A3D" :background "#FFFABE")))) | 287 | `(calendar-today ((,class (:weight bold :foreground "#4F4A3D" :background "#FFFFCC")))) |
| 267 | `(cfw:face-annotation ((,class (:foreground "green" :background "red")))) | 288 | `(cfw:face-annotation ((,class (:foreground "green" :background "red")))) |
| 268 | `(cfw:face-day-title ((,class (:foreground "#C9C9C9")))) | 289 | `(cfw:face-day-title ((,class (:foreground "#C9C9C9")))) |
| 269 | `(cfw:face-default-content ((,class (:foreground "#2952A3")))) | 290 | `(cfw:face-default-content ((,class (:foreground "#2952A3")))) |
| @@ -277,8 +298,8 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 277 | `(cfw:face-select ((,class (:foreground "#4A95EB" :background "#EDF1FA")))) | 298 | `(cfw:face-select ((,class (:foreground "#4A95EB" :background "#EDF1FA")))) |
| 278 | `(cfw:face-sunday ((,class (:foreground "#4E4E4E" :background "white" :weight bold)))) | 299 | `(cfw:face-sunday ((,class (:foreground "#4E4E4E" :background "white" :weight bold)))) |
| 279 | `(cfw:face-title ((,class (:height 2.0 :foreground "#676767" :weight bold :inherit variable-pitch)))) | 300 | `(cfw:face-title ((,class (:height 2.0 :foreground "#676767" :weight bold :inherit variable-pitch)))) |
| 280 | `(cfw:face-today ((,class (:foreground "#4F4A3D" :background "#FFFABE")))) | 301 | `(cfw:face-today ((,class (:foreground "#4F4A3D" :background "#FFFFCC")))) |
| 281 | `(cfw:face-today-title ((,class (:foreground "#4A95EB" :background "#FFFABE")))) | 302 | `(cfw:face-today-title ((,class (:foreground "#4A95EB" :background "#FFFFCC")))) |
| 282 | `(cfw:face-toolbar ((,class (:background "white")))) | 303 | `(cfw:face-toolbar ((,class (:background "white")))) |
| 283 | `(cfw:face-toolbar-button-off ((,class (:foreground "#CFCFCF" :background "white")))) | 304 | `(cfw:face-toolbar-button-off ((,class (:foreground "#CFCFCF" :background "white")))) |
| 284 | `(cfw:face-toolbar-button-on ((,class (:foreground "#5E5E5E" :background "#F6F6F6")))) | 305 | `(cfw:face-toolbar-button-on ((,class (:foreground "#5E5E5E" :background "#F6F6F6")))) |
| @@ -290,8 +311,13 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 290 | `(circe-originator-face ((,class (:foreground "blue")))) | 311 | `(circe-originator-face ((,class (:foreground "blue")))) |
| 291 | `(circe-prompt-face ((,class (:foreground "red")))) | 312 | `(circe-prompt-face ((,class (:foreground "red")))) |
| 292 | `(circe-server-face ((,class (:foreground "#99CAE5")))) | 313 | `(circe-server-face ((,class (:foreground "#99CAE5")))) |
| 293 | `(comint-highlight-input ((,class (:weight bold :foreground "#0000FF")))) | 314 | `(comint-highlight-input ((,class (:weight bold :foreground "#0000FF" :inherit nil)))) |
| 294 | `(comint-highlight-prompt ((,class (:weight bold :foreground "black" :background "gold")))) | 315 | ;; `(comint-highlight-prompt ((,class (:weight bold :foreground "black" :background "gold")))) |
| 316 | `(comint-highlight-prompt ((,class (:weight bold :foreground "#0000FF" :inherit nil)))) | ||
| 317 | `(company-preview-common ((,class (:foreground "#C0C0C0" :background "#FFFFD7")))) ; same background as highlight-line | ||
| 318 | `(company-tooltip-annotation ((,class (:foreground "#999999" :background "cornsilk")))) | ||
| 319 | `(company-tooltip-common ((,class (:weight bold :inherit company-tooltip)))) | ||
| 320 | `(company-tooltip-common-selection ((,class (:weight bold :inherit company-tooltip-selection)))) | ||
| 295 | `(compare-windows ((,class (:background "#FFFF00")))) | 321 | `(compare-windows ((,class (:background "#FFFF00")))) |
| 296 | `(compilation-error ((,class (:weight bold :foreground "red")))) | 322 | `(compilation-error ((,class (:weight bold :foreground "red")))) |
| 297 | `(compilation-info ((,class (:weight bold :foreground "#2A489E")))) ; used for grep | 323 | `(compilation-info ((,class (:weight bold :foreground "#2A489E")))) ; used for grep |
| @@ -322,25 +348,31 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 322 | `(custom-variable-button ((,class (:weight bold :underline t)))) | 348 | `(custom-variable-button ((,class (:weight bold :underline t)))) |
| 323 | `(custom-variable-tag ((,class (:family "Sans Serif" :height 1.2 :weight bold :foreground "blue1")))) | 349 | `(custom-variable-tag ((,class (:family "Sans Serif" :height 1.2 :weight bold :foreground "blue1")))) |
| 324 | `(custom-visibility ((,class ,link))) | 350 | `(custom-visibility ((,class ,link))) |
| 351 | `(diff-hl-change ((,class (:foreground "blue3" :inherit diff-changed)))) | ||
| 352 | `(diff-hl-delete ((,class (:foreground "red3" :inherit diff-removed)))) | ||
| 353 | `(diff-hl-dired-change ((,class (:background "#FFA335" :foreground "black" :weight bold)))) | ||
| 354 | `(diff-hl-dired-unknown ((,class (:foreground "white" :background "#3F3BB4")))) | ||
| 355 | `(diff-hl-insert ((,class (:foreground "green4" :inherit diff-added)))) | ||
| 356 | `(diff-hl-unknown ((,class (:foreground "white" :background "#3F3BB4")))) | ||
| 325 | `(diary-face ((,class (:foreground "#87C9FC")))) | 357 | `(diary-face ((,class (:foreground "#87C9FC")))) |
| 326 | `(dircolors-face-asm ((,class (:foreground "black")))) | 358 | `(dircolors-face-asm ((,class (:foreground "black")))) |
| 327 | `(dircolors-face-backup ((,class (:foreground "black")))) | 359 | `(dircolors-face-backup ((,class (:foreground "black")))) |
| 328 | `(dircolors-face-compress ((,class (:foreground "red")))) | 360 | `(dircolors-face-compress ((,class (:foreground "red")))) |
| 329 | `(dircolors-face-dir ((,class ,directory))) | 361 | `(dircolors-face-dir ((,class ,directory))) |
| 330 | `(dircolors-face-doc ((,class (:foreground "black")))) | 362 | `(dircolors-face-doc ((,class (:foreground "black")))) |
| 331 | `(dircolors-face-dos ((,class (:foreground "green3")))) | 363 | `(dircolors-face-dos ((,class (:foreground "ForestGreen")))) |
| 332 | `(dircolors-face-emacs ((,class (:foreground "black")))) | 364 | `(dircolors-face-emacs ((,class (:foreground "black")))) |
| 333 | `(dircolors-face-exec ((,class (:foreground "green3")))) | 365 | `(dircolors-face-exec ((,class (:foreground "ForestGreen")))) |
| 334 | `(dircolors-face-html ((,class (:foreground "black")))) | 366 | `(dircolors-face-html ((,class (:foreground "black")))) |
| 335 | `(dircolors-face-img ((,class (:foreground "black")))) | 367 | `(dircolors-face-img ((,class (:foreground "magenta3")))) |
| 336 | `(dircolors-face-lang ((,class (:foreground "black")))) | 368 | `(dircolors-face-lang ((,class (:foreground "black")))) |
| 337 | `(dircolors-face-lang-interface ((,class (:foreground "black")))) | 369 | `(dircolors-face-lang-interface ((,class (:foreground "black")))) |
| 338 | `(dircolors-face-make ((,class (:foreground "black")))) | 370 | `(dircolors-face-make ((,class (:foreground "black")))) |
| 339 | `(dircolors-face-objet ((,class (:foreground "black")))) | 371 | `(dircolors-face-objet ((,class (:foreground "black")))) |
| 340 | `(dircolors-face-package ((,class (:foreground "red")))) | 372 | `(dircolors-face-package ((,class (:foreground "black")))) |
| 341 | `(dircolors-face-paddb ((,class (:foreground "black")))) | 373 | `(dircolors-face-paddb ((,class (:foreground "black")))) |
| 342 | `(dircolors-face-ps ((,class (:foreground "black")))) | 374 | `(dircolors-face-ps ((,class (:foreground "black")))) |
| 343 | `(dircolors-face-sound ((,class (:foreground "black")))) | 375 | `(dircolors-face-sound ((,class (:foreground "DeepSkyBlue")))) |
| 344 | `(dircolors-face-tar ((,class (:foreground "red")))) | 376 | `(dircolors-face-tar ((,class (:foreground "red")))) |
| 345 | `(dircolors-face-text ((,class (:foreground "black")))) | 377 | `(dircolors-face-text ((,class (:foreground "black")))) |
| 346 | `(dircolors-face-yacc ((,class (:foreground "black")))) | 378 | `(dircolors-face-yacc ((,class (:foreground "black")))) |
| @@ -355,9 +387,9 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 355 | `(diredp-dir-heading ((,class ,directory))) | 387 | `(diredp-dir-heading ((,class ,directory))) |
| 356 | `(diredp-dir-priv ((,class ,directory))) | 388 | `(diredp-dir-priv ((,class ,directory))) |
| 357 | `(diredp-exec-priv ((,class (:background "#03C03C")))) | 389 | `(diredp-exec-priv ((,class (:background "#03C03C")))) |
| 358 | `(diredp-executable-tag ((,class (:foreground "green3" :background "white")))) | 390 | `(diredp-executable-tag ((,class (:foreground "ForestGreen" :background "white")))) |
| 359 | `(diredp-file-name ((,class (:foreground "black")))) | 391 | `(diredp-file-name ((,class (:foreground "black")))) |
| 360 | `(diredp-file-suffix ((,class (:foreground "#008000")))) | 392 | `(diredp-file-suffix ((,class (:foreground "#C0C0C0")))) |
| 361 | `(diredp-flag-mark-line ((,class ,marked-line))) | 393 | `(diredp-flag-mark-line ((,class ,marked-line))) |
| 362 | `(diredp-ignored-file-name ((,class ,shadow))) | 394 | `(diredp-ignored-file-name ((,class ,shadow))) |
| 363 | `(diredp-read-priv ((,class (:background "#0A99FF")))) | 395 | `(diredp-read-priv ((,class (:background "#0A99FF")))) |
| @@ -389,14 +421,18 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 389 | `(helm-ff-symlink ((,class ,symlink))) | 421 | `(helm-ff-symlink ((,class ,symlink))) |
| 390 | `(helm-file-name ((,class (:foreground "blue")))) | 422 | `(helm-file-name ((,class (:foreground "blue")))) |
| 391 | `(helm-gentoo-match-face ((,class (:foreground "red")))) | 423 | `(helm-gentoo-match-face ((,class (:foreground "red")))) |
| 424 | `(helm-grep-match ((,class ,match))) | ||
| 392 | `(helm-grep-running ((,class (:weight bold :foreground "white")))) | 425 | `(helm-grep-running ((,class (:weight bold :foreground "white")))) |
| 393 | `(helm-grep-lineno ((,class ,shadow))) | 426 | `(helm-grep-lineno ((,class ,shadow))) |
| 394 | `(helm-isearch-match ((,class (:background "#CCFFCC")))) | 427 | `(helm-isearch-match ((,class (:background "#CCFFCC")))) |
| 395 | `(helm-match ((,class ,match))) | 428 | `(helm-match ((,class ,match))) |
| 396 | `(helm-moccur-buffer ((,class (:foreground "#0066CC")))) | 429 | `(helm-moccur-buffer ((,class (:foreground "#0066CC")))) |
| 397 | `(helm-selection ((,class ,highlight-line))) | 430 | `(helm-selection ((,class ,volatile-highlight))) |
| 398 | `(helm-selection-line ((,class ,volatile-highlight))) | 431 | `(helm-selection-line ((,class ,volatile-highlight))) |
| 399 | `(helm-source-header ((,class (:family "Sans Serif" :height 1.3 :weight bold :foreground "white" :background "#2F69BF")))) | 432 | `(helm-source-header ((,class (:family "Sans Serif" :height 1.3 :weight bold :foreground "white" :background "#2F69BF")))) |
| 433 | `(helm-swoop-target-line-face ((,class ,volatile-highlight))) | ||
| 434 | `(helm-swoop-target-line-block-face ((,class (:background "#CCCC00" :foreground "#222222")))) | ||
| 435 | `(helm-swoop-target-word-face ((,class (:weight bold :foreground nil :background "#FDBD33")))) | ||
| 400 | `(helm-visible-mark ((,class ,marked-line))) | 436 | `(helm-visible-mark ((,class ,marked-line))) |
| 401 | `(helm-w3m-bookmarks-face ((,class (:underline t :foreground "cyan1")))) | 437 | `(helm-w3m-bookmarks-face ((,class (:underline t :foreground "cyan1")))) |
| 402 | `(highlight-symbol-face ((,class (:background "#FFFFA0")))) | 438 | `(highlight-symbol-face ((,class (:background "#FFFFA0")))) |
| @@ -424,7 +460,7 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 424 | `(info-xref ((,class (:underline t :foreground "#006DAF")))) ; unvisited cross-references | 460 | `(info-xref ((,class (:underline t :foreground "#006DAF")))) ; unvisited cross-references |
| 425 | `(info-xref-visited ((,class (:underline t :foreground "magenta4")))) ; previously visited cross-references | 461 | `(info-xref-visited ((,class (:underline t :foreground "magenta4")))) ; previously visited cross-references |
| 426 | `(light-symbol-face ((,class (:background "#FFFFA0")))) | 462 | `(light-symbol-face ((,class (:background "#FFFFA0")))) |
| 427 | `(linum ((,class (:foreground "#AFAFAF" :background "white")))) | 463 | `(linum ((,class (:foreground "#9A9A9A" :background "#EDEDED")))) |
| 428 | `(log-view-file ((,class (:foreground "#0000CC" :background "#EAF2F5")))) | 464 | `(log-view-file ((,class (:foreground "#0000CC" :background "#EAF2F5")))) |
| 429 | `(lui-button-face ((,class ,link))) | 465 | `(lui-button-face ((,class ,link))) |
| 430 | `(lui-highlight-face ((,class (:box '(:line-width 1 :color "#CC0000") :foreground "#CC0000" :background "#FFFF88")))) ; my nickname | 466 | `(lui-highlight-face ((,class (:box '(:line-width 1 :color "#CC0000") :foreground "#CC0000" :background "#FFFF88")))) ; my nickname |
| @@ -440,7 +476,7 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 440 | `(magit-item-mark ((,class ,marked-line))) | 476 | `(magit-item-mark ((,class ,marked-line))) |
| 441 | `(magit-log-head-label ((,class (:box (:line-width 1 :color "blue" :style nil))))) | 477 | `(magit-log-head-label ((,class (:box (:line-width 1 :color "blue" :style nil))))) |
| 442 | `(magit-log-tag-label ((,class (:box (:line-width 1 :color "#00CC00" :style nil))))) | 478 | `(magit-log-tag-label ((,class (:box (:line-width 1 :color "#00CC00" :style nil))))) |
| 443 | `(magit-section-title ((,class (:family "Sans Serif" :height 1.8 :weight bold :foreground "cornflower blue")))) | 479 | `(magit-section-title ((,class (:family "Sans Serif" :height 1.8 :weight bold :foreground "cornflower blue" :inherit nil)))) |
| 444 | `(makefile-space-face ((,class (:background "hot pink")))) | 480 | `(makefile-space-face ((,class (:background "hot pink")))) |
| 445 | `(makefile-targets ((,class (:weight bold :foreground "blue")))) | 481 | `(makefile-targets ((,class (:weight bold :foreground "blue")))) |
| 446 | `(match ((,class ,match))) | 482 | `(match ((,class ,match))) |
| @@ -459,23 +495,22 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 459 | `(nxml-processing-instruction-target-face ((,class (:foreground "purple1")))) | 495 | `(nxml-processing-instruction-target-face ((,class (:foreground "purple1")))) |
| 460 | `(nxml-tag-delimiter-face ((,class (:foreground "blue")))) | 496 | `(nxml-tag-delimiter-face ((,class (:foreground "blue")))) |
| 461 | `(nxml-tag-slash-face ((,class (:foreground "blue")))) | 497 | `(nxml-tag-slash-face ((,class (:foreground "blue")))) |
| 462 | `(org-agenda-block-count ((,class (:weight bold :foreground "blue")))) | 498 | `(org-agenda-block-count ((,class (:weight bold :foreground "#A5A5A5")))) |
| 463 | `(org-agenda-calendar-event ((,class (:weight bold :foreground "#3774CC" :background "#A8C5EF")))) | 499 | `(org-agenda-calendar-event ((,class (:weight bold :foreground "#3774CC" :background "#A8C5EF")))) |
| 464 | `(org-agenda-calendar-sexp ((,class (:foreground "#777777" :background "#E4EBFE")))) | 500 | `(org-agenda-calendar-sexp ((,class (:foreground "#777777" :background "#E4EBFE")))) |
| 465 | `(org-agenda-clocking ((,class ,clock-line))) | 501 | `(org-agenda-clocking ((,class (:foreground "black" :background "#EEC900")))) |
| 466 | `(org-agenda-column-dateline ((,class ,column))) | 502 | `(org-agenda-column-dateline ((,class ,column))) |
| 467 | `(org-agenda-current-time ((,class (:underline t :foreground "#1662AF")))) | 503 | `(org-agenda-current-time ((,class (:underline t :foreground "#1662AF")))) |
| 468 | `(org-agenda-date ((,class (:height 1.6 :weight bold :foreground "#1662AF")))) | 504 | `(org-agenda-date ((,class (:height 1.6 :weight bold :foreground "#1662AF")))) |
| 469 | `(org-agenda-date-today ((,class (:height 1.6 :weight bold :foreground "#4F4A3D" :background "#FFFABE")))) | 505 | `(org-agenda-date-today ((,class (:height 1.6 :weight bold :foreground "#4F4A3D" :background "#FFFFCC")))) |
| 470 | `(org-agenda-date-weekend ((,class (:height 1.6 :weight bold :foreground "#4E4E4E")))) | 506 | `(org-agenda-date-weekend ((,class (:height 1.6 :weight bold :foreground "#4E4E4E")))) |
| 471 | `(org-agenda-diary ((,class (:weight bold :foreground "green4" :background "light blue")))) | 507 | `(org-agenda-diary ((,class (:weight bold :foreground "green4" :background "light blue")))) |
| 472 | `(org-agenda-dimmed-todo-face ((,class (:foreground "gold2")))) | 508 | `(org-agenda-dimmed-todo-face ((,class (:foreground "gold2")))) |
| 473 | `(org-agenda-done ((,class (:foreground "#555555" :background "#EEEEEE")))) | 509 | `(org-agenda-done ((,class (:foreground "#555555")))) |
| 474 | `(org-agenda-filter-category ((,class (:weight bold :foreground "orange")))) | 510 | `(org-agenda-filter-category ((,class (:weight bold :foreground "orange")))) |
| 475 | `(org-agenda-filter-tags ((,class (:weight bold :foreground "orange")))) | 511 | `(org-agenda-filter-tags ((,class (:weight bold :foreground "orange")))) |
| 476 | `(org-agenda-restriction-lock ((,class (:background "#E77D63")))) | 512 | `(org-agenda-restriction-lock ((,class (:background "#E77D63")))) |
| 477 | ;; `(org-agenda-structure ((,class (:height 1.6 :weight bold :box (:line-width 1 :color "#999999") :foreground "#666666" :background "#CCCCCC")))) | 513 | `(org-agenda-structure ((,class (:height 1.6 :weight bold :foreground "#1F8DD6")))) |
| 478 | `(org-agenda-structure ((,class (:height 1.6 :bold nil :foreground "#999999")))) | ||
| 479 | `(org-archived ((,class (:foreground "gray70")))) | 514 | `(org-archived ((,class (:foreground "gray70")))) |
| 480 | `(org-beamer-tag ((,class (:box (:line-width 1 :color "#FABC18") :foreground "#2C2C2C" :background "#FFF8D0")))) | 515 | `(org-beamer-tag ((,class (:box (:line-width 1 :color "#FABC18") :foreground "#2C2C2C" :background "#FFF8D0")))) |
| 481 | `(org-block ((,class ,code-block))) | 516 | `(org-block ((,class ,code-block))) |
| @@ -488,7 +523,7 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 488 | `(org-column ((,class ,column))) | 523 | `(org-column ((,class ,column))) |
| 489 | `(org-column-title ((,class ,column))) | 524 | `(org-column-title ((,class ,column))) |
| 490 | `(org-date ((,class (:underline t :foreground "#00459E")))) | 525 | `(org-date ((,class (:underline t :foreground "#00459E")))) |
| 491 | `(org-default ((,class (:foreground "#333333")))) | 526 | `(org-default ((,class (:foreground "#333333" :background "#FFFFFF")))) |
| 492 | `(org-dim ((,class (:foreground "#AAAAAA")))) | 527 | `(org-dim ((,class (:foreground "#AAAAAA")))) |
| 493 | `(org-document-info ((,class (:foreground "#484848")))) | 528 | `(org-document-info ((,class (:foreground "#484848")))) |
| 494 | `(org-document-info-keyword ((,class (:foreground "#008ED1" :background "#EAEAFF")))) | 529 | `(org-document-info-keyword ((,class (:foreground "#008ED1" :background "#EAEAFF")))) |
| @@ -499,10 +534,10 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 499 | `(org-example ((,class (:foreground "blue" :background "#EAFFEA")))) | 534 | `(org-example ((,class (:foreground "blue" :background "#EAFFEA")))) |
| 500 | `(org-footnote ((,class (:underline t :foreground "#008ED1")))) | 535 | `(org-footnote ((,class (:underline t :foreground "#008ED1")))) |
| 501 | `(org-formula ((,class (:foreground "chocolate1")))) | 536 | `(org-formula ((,class (:foreground "chocolate1")))) |
| 502 | `(org-headline-done ((,class (:height 1.0 :weight normal :foreground "#999999")))) | 537 | `(org-headline-done ((,class (:height 1.0 :weight normal :strike-through t :foreground "#ADADAD")))) |
| 503 | `(org-hide ((,class (:foreground "#E2E2E2")))) | 538 | `(org-hide ((,class (:foreground "#E2E2E2")))) |
| 504 | `(org-inlinetask ((,class (:box (:line-width 1 :color "#EBEBEB") :foreground "#777777" :background "#FFFFD6")))) | 539 | `(org-inlinetask ((,class (:box (:line-width 1 :color "#EBEBEB") :foreground "#777777" :background "#FFFFD6")))) |
| 505 | `(org-latex-and-related ((,class ,code-block))) | 540 | `(org-latex-and-related ((,class (:foreground "#336699" :background "white")))) |
| 506 | `(org-level-1 ((,class ,ol1))) | 541 | `(org-level-1 ((,class ,ol1))) |
| 507 | `(org-level-2 ((,class ,ol2))) | 542 | `(org-level-2 ((,class ,ol2))) |
| 508 | `(org-level-3 ((,class ,ol3))) | 543 | `(org-level-3 ((,class ,ol3))) |
| @@ -513,6 +548,7 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 513 | `(org-level-8 ((,class ,ol8))) | 548 | `(org-level-8 ((,class ,ol8))) |
| 514 | `(org-link ((,class ,link))) | 549 | `(org-link ((,class ,link))) |
| 515 | `(org-list-dt ((,class (:weight bold :foreground "#335EA8")))) | 550 | `(org-list-dt ((,class (:weight bold :foreground "#335EA8")))) |
| 551 | `(org-macro ((,class (:foreground "white" :background "#EDB802")))) | ||
| 516 | `(org-meta-line ((,class (:slant normal :foreground "#008ED1" :background "#EAEAFF")))) | 552 | `(org-meta-line ((,class (:slant normal :foreground "#008ED1" :background "#EAEAFF")))) |
| 517 | `(org-mode-line-clock ((,class ,clock-line))) | 553 | `(org-mode-line-clock ((,class ,clock-line))) |
| 518 | `(org-mode-line-clock-overrun ((,class (:weight bold :box (:line-width 1 :color "#335EA8") :foreground "white" :background "#FF4040")))) | 554 | `(org-mode-line-clock-overrun ((,class (:weight bold :box (:line-width 1 :color "#335EA8") :foreground "white" :background "#FF4040")))) |
| @@ -520,12 +556,12 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 520 | `(org-property-value ((,class (:foreground "#00A000")))) | 556 | `(org-property-value ((,class (:foreground "#00A000")))) |
| 521 | `(org-quote ((,class (:slant italic :foreground "dim gray" :background "#FFFFE0")))) | 557 | `(org-quote ((,class (:slant italic :foreground "dim gray" :background "#FFFFE0")))) |
| 522 | `(org-scheduled ((,class (:foreground "#333333")))) | 558 | `(org-scheduled ((,class (:foreground "#333333")))) |
| 523 | `(org-scheduled-previously ((,class (:weight bold :foreground "#373737")))) | 559 | `(org-scheduled-previously ((,class (:foreground "#F22659")))) |
| 524 | `(org-scheduled-today ((,class (:foreground "#4F4A3D" :background "#FFFABE")))) | 560 | `(org-scheduled-today ((,class (:weight bold :foreground "#4F4A3D" :background "#FFFFCC")))) |
| 525 | `(org-sexp-date ((,class (:foreground "#3774CC")))) | 561 | `(org-sexp-date ((,class (:foreground "#3774CC")))) |
| 526 | `(org-special-keyword ((,class (:weight bold :foreground "#00BB00" :background "#EAFFEA")))) | 562 | `(org-special-keyword ((,class (:weight bold :foreground "#00BB00" :background "#EAFFEA")))) |
| 527 | `(org-table ((,class (:foreground "dark green" :background "#EAFFEA")))) | 563 | `(org-table ((,class (:foreground "dark green" :background "#EAFFEA")))) |
| 528 | `(org-tag ((,class (:weight normal :slant italic :foreground "#9A9FA4" :background "#F3F3F3")))) | 564 | `(org-tag ((,class (:weight normal :slant italic :foreground "#9A9FA4" :background "white")))) |
| 529 | `(org-target ((,class ,link))) | 565 | `(org-target ((,class ,link))) |
| 530 | `(org-time-grid ((,class (:foreground "#CFCFCF")))) | 566 | `(org-time-grid ((,class (:foreground "#CFCFCF")))) |
| 531 | `(org-todo ((,class (:weight bold :box (:line-width 1 :color "#D8ABA7") :foreground "#D8ABA7" :background "#FFE6E4")))) | 567 | `(org-todo ((,class (:weight bold :box (:line-width 1 :color "#D8ABA7") :foreground "#D8ABA7" :background "#FFE6E4")))) |
| @@ -544,9 +580,25 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 544 | `(pabbrev-debug-display-label-face ((,class (:background "chartreuse")))) | 580 | `(pabbrev-debug-display-label-face ((,class (:background "chartreuse")))) |
| 545 | `(pabbrev-suggestions-face ((,class (:weight bold :foreground "white" :background "red")))) | 581 | `(pabbrev-suggestions-face ((,class (:weight bold :foreground "white" :background "red")))) |
| 546 | `(pabbrev-suggestions-label-face ((,class (:weight bold :foreground "white" :background "purple")))) | 582 | `(pabbrev-suggestions-label-face ((,class (:weight bold :foreground "white" :background "purple")))) |
| 547 | `(paren-face-match ((,class (:foreground "#E2464C" :background "#FFE182")))) | 583 | `(paren-face-match ((,class ,paren-matched))) |
| 548 | `(paren-face-mismatch ((,class (:weight bold :foreground "white" :background "#FF3F3F")))) | 584 | `(paren-face-mismatch ((,class ,paren-unmatched))) |
| 549 | `(paren-face-no-match ((,class (:weight bold :foreground "white" :background "#FF3F3F")))) | 585 | `(paren-face-no-match ((,class ,paren-unmatched))) |
| 586 | `(persp-selected-face ((,class (:weight bold :foreground "#EEF5FE")))) | ||
| 587 | `(powerline-active1 ((,class (:background "grey22" :inherit mode-line)))) | ||
| 588 | `(powerline-active2 ((,class (:background "#4070B6" :inherit mode-line)))) | ||
| 589 | `(powerline-inactive1 ((,class (:background "#686868" :inherit mode-line-inactive)))) | ||
| 590 | `(powerline-inactive2 ((,class (:background "#A9A9A9" :inherit mode-line-inactive)))) | ||
| 591 | `(rainbow-delimiters-depth-1-face ((,class (:foreground "#707183")))) | ||
| 592 | `(rainbow-delimiters-depth-2-face ((,class (:foreground "#7388D6")))) | ||
| 593 | `(rainbow-delimiters-depth-3-face ((,class (:foreground "#909183")))) | ||
| 594 | `(rainbow-delimiters-depth-4-face ((,class (:foreground "#709870")))) | ||
| 595 | `(rainbow-delimiters-depth-5-face ((,class (:foreground "#907373")))) | ||
| 596 | `(rainbow-delimiters-depth-6-face ((,class (:foreground "#6276BA")))) | ||
| 597 | `(rainbow-delimiters-depth-7-face ((,class (:foreground "#858580")))) | ||
| 598 | `(rainbow-delimiters-depth-8-face ((,class (:foreground "#80A880")))) | ||
| 599 | `(rainbow-delimiters-depth-9-face ((,class (:foreground "#887070")))) | ||
| 600 | `(rainbow-delimiters-mismatched-face ((,class ,paren-unmatched))) | ||
| 601 | `(rainbow-delimiters-unmatched-face ((,class ,paren-unmatched))) | ||
| 550 | `(recover-this-file ((,class (:weight bold :background "#FF3F3F")))) | 602 | `(recover-this-file ((,class (:weight bold :background "#FF3F3F")))) |
| 551 | `(rng-error ((,class (:weight bold :foreground "red" :background "#FBE3E4")))) | 603 | `(rng-error ((,class (:weight bold :foreground "red" :background "#FBE3E4")))) |
| 552 | `(sh-heredoc ((,class (:foreground "blue" :background "#EEF5FE")))) | 604 | `(sh-heredoc ((,class (:foreground "blue" :background "#EEF5FE")))) |
| @@ -556,9 +608,9 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 556 | `(shell-output-2-face ((,class (:foreground "blue")))) | 608 | `(shell-output-2-face ((,class (:foreground "blue")))) |
| 557 | `(shell-output-3-face ((,class (:foreground "purple")))) | 609 | `(shell-output-3-face ((,class (:foreground "purple")))) |
| 558 | `(shell-output-face ((,class (:foreground "black")))) | 610 | `(shell-output-face ((,class (:foreground "black")))) |
| 559 | `(shell-prompt-face ((,class (:weight bold :foreground "yellow")))) | 611 | ;; `(shell-prompt-face ((,class (:weight bold :foreground "yellow")))) |
| 560 | `(show-paren-match ((,class (:foreground "#E2464C" :background "#FFFF00")))) | 612 | `(show-paren-match ((,class ,paren-matched))) |
| 561 | `(show-paren-mismatch ((,class (:weight bold :foreground "white" :background "#FF3F3F")))) | 613 | `(show-paren-mismatch ((,class ,paren-unmatched))) |
| 562 | `(sml-modeline-end-face ((,class (:background "#6BADF6")))) ; #335EA8 | 614 | `(sml-modeline-end-face ((,class (:background "#6BADF6")))) ; #335EA8 |
| 563 | `(sml-modeline-vis-face ((,class (:background "#1979CA")))) | 615 | `(sml-modeline-vis-face ((,class (:background "#1979CA")))) |
| 564 | `(speedbar-button-face ((,class (:foreground "green4")))) | 616 | `(speedbar-button-face ((,class (:foreground "green4")))) |
| @@ -625,10 +677,13 @@ Semantic, and Ansi-Color faces are included -- and much more...") | |||
| 625 | `(yas/field-highlight-face ((,class (:background "DarkSeaGreen1")))) | 677 | `(yas/field-highlight-face ((,class (:background "DarkSeaGreen1")))) |
| 626 | )) | 678 | )) |
| 627 | 679 | ||
| 628 | (custom-theme-set-variables | 680 | (custom-theme-set-variables 'leuven |
| 629 | 'leuven | 681 | '(ansi-color-faces-vector |
| 630 | '(ansi-color-names-vector ["#242424" "#E5786D" "#95E454" "#CAE682" | 682 | [default default default italic underline success warning error]) |
| 631 | "#8AC6F2" "#333366" "#CCAA8F" "#F6F3E8"])) | 683 | '(ansi-color-names-vector |
| 684 | ["black" "red3" "ForestGreen" "yellow3" "blue" "magenta3" "DeepSkyBlue" "gray50"]) | ||
| 685 | ; colors used in Shell mode | ||
| 686 | ) | ||
| 632 | 687 | ||
| 633 | ;;;###autoload | 688 | ;;;###autoload |
| 634 | (when (and (boundp 'custom-theme-load-path) | 689 | (when (and (boundp 'custom-theme-load-path) |