diff options
| author | Michael Albinus | 2019-05-06 11:23:54 +0200 |
|---|---|---|
| committer | Michael Albinus | 2019-05-06 11:23:54 +0200 |
| commit | 1ac5c6c3cfc4c50347af893aa72926cdf2edb8c1 (patch) | |
| tree | fb062cfac7ac7e50ce0ac3ad66b2def374e23f4a | |
| parent | 926a394997eaae55b797a90cb2cd037bbe3c3db4 (diff) | |
| download | emacs-1ac5c6c3cfc4c50347af893aa72926cdf2edb8c1.tar.gz emacs-1ac5c6c3cfc4c50347af893aa72926cdf2edb8c1.zip | |
; Make /etc/NEWS more consistent
| -rw-r--r-- | etc/NEWS | 242 |
1 files changed, 124 insertions, 118 deletions
| @@ -39,9 +39,9 @@ counterparts from json.el. | |||
| 39 | 39 | ||
| 40 | ** Several configure options now accept an option-argument 'ifavailable'. | 40 | ** Several configure options now accept an option-argument 'ifavailable'. |
| 41 | For example, './configure --with-xpm=ifavailable' now configures Emacs | 41 | For example, './configure --with-xpm=ifavailable' now configures Emacs |
| 42 | to attempt to use libxpm but to continue building even if libxpm is absent. | 42 | to attempt to use libxpm but to continue building even if libxpm is |
| 43 | The other affected options are --with-gif, --with-gnutls, --with-jpeg, | 43 | absent. The other affected options are '--with-gif', '--with-gnutls', |
| 44 | --with-png, and --with-tiff. | 44 | '--with-jpeg', '--with-png', and '--with-tiff'. |
| 45 | 45 | ||
| 46 | ** The etags program now uses the C library's regular expression matcher | 46 | ** The etags program now uses the C library's regular expression matcher |
| 47 | when possible, and a compatible regex substitute otherwise. This will | 47 | when possible, and a compatible regex substitute otherwise. This will |
| @@ -128,13 +128,14 @@ file, which was previously done when Emacs was started. As a result | |||
| 128 | of this change, it is no longer necessary to call 'package-initialize' | 128 | of this change, it is no longer necessary to call 'package-initialize' |
| 129 | in your init file. | 129 | in your init file. |
| 130 | 130 | ||
| 131 | However, if your init file changes the values of 'package-load-list' or | 131 | However, if your init file changes the values of 'package-load-list' |
| 132 | 'package-user-dir', or sets 'package-enable-at-startup' to nil then it won't | 132 | or 'package-user-dir', or sets 'package-enable-at-startup' to nil then |
| 133 | work right without some adjustment: | 133 | it won't work right without some adjustment: |
| 134 | - you can move that code to the early init file (see above), so those settings | 134 | - You can move that code to the early init file (see above), so those |
| 135 | apply before Emacs tries to activate the packages. | 135 | settings apply before Emacs tries to activate the packages. |
| 136 | - you can use the new 'package-quickstart' so activation of packages does not | 136 | - You can use the new 'package-quickstart' so activation of packages |
| 137 | need to pay attention to 'package-load-list' or 'package-user-dir' any more. | 137 | does not need to pay attention to 'package-load-list' or |
| 138 | 'package-user-dir' any more. | ||
| 138 | 139 | ||
| 139 | --- | 140 | --- |
| 140 | ** Emacs now notifies systemd when startup finishes or shutdown begins. | 141 | ** Emacs now notifies systemd when startup finishes or shutdown begins. |
| @@ -153,16 +154,16 @@ the new version of the file again.) | |||
| 153 | *** emacsclient now supports the 'EMACS_SOCKET_NAME' environment variable. | 154 | *** emacsclient now supports the 'EMACS_SOCKET_NAME' environment variable. |
| 154 | The behavior is identical to 'EMACS_SERVER_FILE', in that the | 155 | The behavior is identical to 'EMACS_SERVER_FILE', in that the |
| 155 | command-line value specified via '--socket-name' will override the | 156 | command-line value specified via '--socket-name' will override the |
| 156 | environment, and the natural default to TMPDIR, then "/tmp", continues | 157 | environment, and the natural default to 'TMPDIR', then "/tmp", continues |
| 157 | to apply. | 158 | to apply. |
| 158 | 159 | ||
| 159 | +++ | 160 | +++ |
| 160 | *** Emacs and emacsclient now default to $XDG_RUNTIME_DIR/emacs | 161 | *** Emacs and emacsclient now default to "$XDG_RUNTIME_DIR/emacs" |
| 161 | as the directory for client/server sockets, if Emacs is running | 162 | as the directory for client/server sockets, if Emacs is running |
| 162 | under an X Window System desktop that sets the XDG_RUNTIME_DIR | 163 | under an X Window System desktop that sets the 'XDG_RUNTIME_DIR' |
| 163 | environment variable to indicate where session sockets should go. | 164 | environment variable to indicate where session sockets should go. |
| 164 | To get the old, less-secure behavior, you can set the | 165 | To get the old, less-secure behavior, you can set the |
| 165 | EMACS_SOCKET_NAME environment variable to an appropriate value. | 166 | 'EMACS_SOCKET_NAME' environment variable to an appropriate value. |
| 166 | 167 | ||
| 167 | --- | 168 | --- |
| 168 | *** When run by root, emacsclient no longer connects to non-root sockets. | 169 | *** When run by root, emacsclient no longer connects to non-root sockets. |
| @@ -176,11 +177,11 @@ be controlled via the new variable 'face-near-same-color-threshold'. | |||
| 176 | The default value is 30000, as the previously hard-coded threshold. | 177 | The default value is 30000, as the previously hard-coded threshold. |
| 177 | 178 | ||
| 178 | +++ | 179 | +++ |
| 179 | ** The function 'read-passwd' uses '*' as default character to hide passwords. | 180 | ** The function 'read-passwd' uses "*" as default character to hide passwords. |
| 180 | 181 | ||
| 181 | ** Lexical binding is now used when evaluating interactive Elisp forms | 182 | ** Lexical binding is now used when evaluating interactive Elisp forms. |
| 182 | More specifically, lexical-binding is now used for M-:, --eval, as well | 183 | More specifically, lexical-binding is now used for 'M-:', '--eval', as |
| 183 | as in the *scratch* and *ielm* buffers. | 184 | well as in the "*scratch*" and "*ielm*" buffers. |
| 184 | 185 | ||
| 185 | --- | 186 | --- |
| 186 | ** The new option 'tooltip-resize-echo-area' avoids truncating tooltip text | 187 | ** The new option 'tooltip-resize-echo-area' avoids truncating tooltip text |
| @@ -215,7 +216,7 @@ indirectly, e.g., by checking that functions like | |||
| 215 | 'libxml-parse-html-region' return nil. | 216 | 'libxml-parse-html-region' return nil. |
| 216 | 217 | ||
| 217 | +++ | 218 | +++ |
| 218 | ** 'libxml-parse-xml-region' and 'libxml-parse-html' region take | 219 | ** 'libxml-parse-xml-region' and 'libxml-parse-html-region' take |
| 219 | a parameter that's called DISCARD-COMMENTS, but it really only | 220 | a parameter that's called DISCARD-COMMENTS, but it really only |
| 220 | discards the top-level comment. Therefore this parameter is now | 221 | discards the top-level comment. Therefore this parameter is now |
| 221 | obsolete, and the new utility function 'xml-remove-comments' can be | 222 | obsolete, and the new utility function 'xml-remove-comments' can be |
| @@ -241,7 +242,7 @@ security level (assuming you use the 'medium' level). | |||
| 241 | +++ | 242 | +++ |
| 242 | ** Native GnuTLS connections can now use client certificates. | 243 | ** Native GnuTLS connections can now use client certificates. |
| 243 | Previously, this support was only available when using the external | 244 | Previously, this support was only available when using the external |
| 244 | gnutls-cli command. Call 'open-network-stream' with | 245 | 'gnutls-cli' command. Call 'open-network-stream' with |
| 245 | ':client-certificate t' to trigger looking up of per-server | 246 | ':client-certificate t' to trigger looking up of per-server |
| 246 | certificates via 'auth-source'. | 247 | certificates via 'auth-source'. |
| 247 | 248 | ||
| @@ -321,21 +322,20 @@ and directory-local variables. | |||
| 321 | 322 | ||
| 322 | +++ | 323 | +++ |
| 323 | *** The macro 'with-connection-local-variables' has been renamed from | 324 | *** The macro 'with-connection-local-variables' has been renamed from |
| 324 | 'with-connection-local-profiles'. No argument 'profiles' needed any | 325 | 'with-connection-local-profiles'. No argument PROFILES needed any longer. |
| 325 | longer. | ||
| 326 | 326 | ||
| 327 | --- | 327 | --- |
| 328 | ** New variable next-error-verbose controls when `next-error' outputs | 328 | ** New variable 'next-error-verbose' controls when 'next-error' outputs |
| 329 | a message about the error locus. | 329 | a message about the error locus. |
| 330 | 330 | ||
| 331 | --- | 331 | --- |
| 332 | ** New variable grep-search-path defines the directories searched for | 332 | ** New variable 'grep-search-path defines' the directories searched for |
| 333 | grep hits (this used to be controlled by compilation-search-path). | 333 | grep hits (this used to be controlled by 'compilation-search-path'). |
| 334 | 334 | ||
| 335 | --- | 335 | --- |
| 336 | ** New variable emacs-lisp-compilation-search-path defines the | 336 | ** New variable 'emacs-lisp-compilation-search-path' defines the |
| 337 | directories searched for byte-compiler error messages (this used to | 337 | directories searched for byte-compiler error messages (this used to |
| 338 | be controlled by compilation-search-path). | 338 | be controlled by 'compilation-search-path'). |
| 339 | 339 | ||
| 340 | ** Multicolor fonts such as "Noto Color Emoji" can be displayed on | 340 | ** Multicolor fonts such as "Noto Color Emoji" can be displayed on |
| 341 | Emacs configured with Cairo drawing and linked with cairo >= 1.16.0. | 341 | Emacs configured with Cairo drawing and linked with cairo >= 1.16.0. |
| @@ -344,7 +344,7 @@ Emacs configured with Cairo drawing and linked with cairo >= 1.16.0. | |||
| 344 | ** Emacs now optionally displays a fill column indicator. | 344 | ** Emacs now optionally displays a fill column indicator. |
| 345 | 345 | ||
| 346 | This is similar to what 'fill-column-indicator' package provides, but | 346 | This is similar to what 'fill-column-indicator' package provides, but |
| 347 | much faster and compatible with show-trailing-whitespace. | 347 | much faster and compatible with 'show-trailing-whitespace'. |
| 348 | 348 | ||
| 349 | Customize the buffer-local variables 'display-fill-column-indicator' | 349 | Customize the buffer-local variables 'display-fill-column-indicator' |
| 350 | and 'display-fill-column-indicator-character' to activate the | 350 | and 'display-fill-column-indicator-character' to activate the |
| @@ -415,17 +415,17 @@ syntax that you can see in the example of a ".dir-locals.el" file in | |||
| 415 | the node "(emacs) Directory Variables" of the user manual. | 415 | the node "(emacs) Directory Variables" of the user manual. |
| 416 | 416 | ||
| 417 | +++ | 417 | +++ |
| 418 | ** Network connections using 'local can now use IPv6. | 418 | ** Network connections using 'local' can now use IPv6. |
| 419 | 'make-network-process' now uses the correct loopback address when | 419 | 'make-network-process' now uses the correct loopback address when |
| 420 | asked to use :host 'local and :family 'ipv6. | 420 | asked to use ':host 'local' and ':family 'ipv6'. |
| 421 | 421 | ||
| 422 | +++ | 422 | +++ |
| 423 | ** The new function `replace-region-contents' replaces the current | 423 | ** The new function 'replace-region-contents' replaces the current |
| 424 | region using a given replacement-function in a non-destructive manner | 424 | region using a given replacement-function in a non-destructive manner |
| 425 | (in terms of `replace-buffer-contents'). | 425 | (in terms of 'replace-buffer-contents'). |
| 426 | 426 | ||
| 427 | +++ | 427 | +++ |
| 428 | ** The command `replace-buffer-contents' now has two optional | 428 | ** The command 'replace-buffer-contents' now has two optional |
| 429 | arguments mitigating performance issues when operating on huge | 429 | arguments mitigating performance issues when operating on huge |
| 430 | buffers. | 430 | buffers. |
| 431 | 431 | ||
| @@ -440,14 +440,16 @@ current and the previous or the next line, as before. | |||
| 440 | 440 | ||
| 441 | ** compile.el | 441 | ** compile.el |
| 442 | --- | 442 | --- |
| 443 | *** In compilation-error-regexp-alist, 'line' (and 'end-line') can be functions | 443 | *** In 'compilation-error-regexp-alist', 'line' (and 'end-line') can |
| 444 | be functions. | ||
| 444 | 445 | ||
| 445 | ** cl-lib | 446 | ** cl-lib.el |
| 446 | +++ | 447 | +++ |
| 447 | *** cl-defstruct has a new :noinline argument to prevent inlining its functions | 448 | *** 'cl-defstruct' has a new ':noinline' argument to prevent inlining |
| 449 | its functions. | ||
| 448 | 450 | ||
| 449 | ** doc-view-mode | 451 | ** doc-view.el |
| 450 | *** New commands doc-view-presentation and doc-view-fit-window-to-page | 452 | *** New commands 'doc-view-presentation' and 'doc-view-fit-window-to-page'. |
| 451 | *** Added support for password-protected PDF files | 453 | *** Added support for password-protected PDF files |
| 452 | 454 | ||
| 453 | ** Ido | 455 | ** Ido |
| @@ -489,10 +491,10 @@ that display the next buffer in the window at the specified direction. | |||
| 489 | This is like 'windmove-default-keybindings' that binds keys to commands | 491 | This is like 'windmove-default-keybindings' that binds keys to commands |
| 490 | that select the window in the specified direction, but additionally it | 492 | that select the window in the specified direction, but additionally it |
| 491 | displays the buffer from the next command in that window. For example, | 493 | displays the buffer from the next command in that window. For example, |
| 492 | 'S-M-right C-h i' displays the *Info* buffer in the right window, | 494 | 'S-M-right C-h i' displays the "*Info*" buffer in the right window, |
| 493 | creating the window if necessary. A special key can be customized to | 495 | creating the window if necessary. A special key can be customized to |
| 494 | display the buffer in the same window, for example, 'S-M-0 C-h e' | 496 | display the buffer in the same window, for example, 'S-M-0 C-h e' |
| 495 | displays the *Messages* buffer in the same window. | 497 | displays the "*Messages*" buffer in the same window. |
| 496 | 498 | ||
| 497 | *** Windmove also supports directional window deletion. | 499 | *** Windmove also supports directional window deletion. |
| 498 | The new command 'windmove-delete-default-keybindings' binds default | 500 | The new command 'windmove-delete-default-keybindings' binds default |
| @@ -557,7 +559,7 @@ With non-nil, 'vc-find-revision' doesn't write the created buffer to file. | |||
| 557 | This new variable allows customizing the default arguments passed to | 559 | This new variable allows customizing the default arguments passed to |
| 558 | 'git-grep' when 'vc-git-grep' is used. | 560 | 'git-grep' when 'vc-git-grep' is used. |
| 559 | 561 | ||
| 560 | *** Command 'vc-git-stash' now respects marks in the '*vc-dir*' buffer. | 562 | *** Command 'vc-git-stash' now respects marks in the "*vc-dir*" buffer. |
| 561 | When some files are marked, only those are stashed. | 563 | When some files are marked, only those are stashed. |
| 562 | When no files are marked, all modified files are stashed, as before. | 564 | When no files are marked, all modified files are stashed, as before. |
| 563 | 565 | ||
| @@ -575,7 +577,7 @@ values. | |||
| 575 | and compares their entire trees. | 577 | and compares their entire trees. |
| 576 | 578 | ||
| 577 | *** New user option 'vc-hg-revert-switches' specifies switches to pass | 579 | *** New user option 'vc-hg-revert-switches' specifies switches to pass |
| 578 | to hg revert. | 580 | to Hg revert. |
| 579 | 581 | ||
| 580 | *** 'C-x v M D' ('vc-diff-mergebase') and 'C-x v M L' ('vc-log-mergebase') | 582 | *** 'C-x v M D' ('vc-diff-mergebase') and 'C-x v M L' ('vc-log-mergebase') |
| 581 | print diffs and logs between the merge base (common ancestor) of two | 583 | print diffs and logs between the merge base (common ancestor) of two |
| @@ -584,9 +586,10 @@ given revisions. | |||
| 584 | ** Diff mode | 586 | ** Diff mode |
| 585 | +++ | 587 | +++ |
| 586 | *** Hunks are now automatically refined by font-lock. | 588 | *** Hunks are now automatically refined by font-lock. |
| 587 | To disable refinement, set the new defcustom 'diff-refine' to nil. | 589 | To disable refinement, set the new user option 'diff-refine' to nil. |
| 588 | To get back the old behavior where hunks are refined as you navigate | 590 | To get back the old behavior where hunks are refined as you navigate |
| 589 | through a diff, set 'diff-refine' to the symbol 'navigate'. | 591 | through a diff, set 'diff-refine' to the symbol 'navigate'. |
| 592 | |||
| 590 | +++ | 593 | +++ |
| 591 | *** 'diff-auto-refine-mode' is deprecated in favor of 'diff-refine'. | 594 | *** 'diff-auto-refine-mode' is deprecated in favor of 'diff-refine'. |
| 592 | It is no longer enabled by default and binding it no longer has any | 595 | It is no longer enabled by default and binding it no longer has any |
| @@ -599,7 +602,7 @@ according to the appropriate major mode. Customize the new option | |||
| 599 | 'diff-font-lock-syntax' to nil to disable this. | 602 | 'diff-font-lock-syntax' to nil to disable this. |
| 600 | 603 | ||
| 601 | *** File headers can be shortened, mimicking Magit's diff format. | 604 | *** File headers can be shortened, mimicking Magit's diff format. |
| 602 | To enable it, set the new defcustom 'diff-font-lock-prettify' to t. | 605 | To enable it, set the new user option 'diff-font-lock-prettify' to t. |
| 603 | 606 | ||
| 604 | +++ | 607 | +++ |
| 605 | *** Prefix arg of 'diff-goto-source' means jump to the old revision | 608 | *** Prefix arg of 'diff-goto-source' means jump to the old revision |
| @@ -609,11 +612,11 @@ or to the new revision of the file otherwise. | |||
| 609 | ** Texinfo | 612 | ** Texinfo |
| 610 | 613 | ||
| 611 | +++ | 614 | +++ |
| 612 | *** New function for inserting @pxref, @xref, or @ref commands. | 615 | *** New function for inserting '@pxref', '@xref', or '@ref' commands. |
| 613 | The function 'texinfo-insert-dwim-@ref', bound to 'C-c C-c r' by | 616 | The function 'texinfo-insert-dwim-@ref', bound to 'C-c C-c r' by |
| 614 | default, inserts one of three types of references based on the text | 617 | default, inserts one of three types of references based on the text |
| 615 | surrounding point, namely @pxref near a parenthesis, @xref at the | 618 | surrounding point, namely '@pxref' near a parenthesis, '@xref' at the |
| 616 | start of a sentence or at (point-min), else @ref. | 619 | start of a sentence or at '(point-min)', else '@ref'. |
| 617 | 620 | ||
| 618 | ** Browse-url | 621 | ** Browse-url |
| 619 | 622 | ||
| @@ -647,7 +650,6 @@ end. | |||
| 647 | ** SQL | 650 | ** SQL |
| 648 | 651 | ||
| 649 | *** SQL Indent Minor Mode | 652 | *** SQL Indent Minor Mode |
| 650 | |||
| 651 | SQL Mode now supports the ELPA 'sql-indent' package for assisting | 653 | SQL Mode now supports the ELPA 'sql-indent' package for assisting |
| 652 | sophisticated SQL indenting rules. Note, however, that SQL is not | 654 | sophisticated SQL indenting rules. Note, however, that SQL is not |
| 653 | like other programming languages like C, Java, or Python where code is | 655 | like other programming languages like C, Java, or Python where code is |
| @@ -669,7 +671,6 @@ default values. If you have existing customizations to these variables, | |||
| 669 | you should make sure that the new default entry is included. | 671 | you should make sure that the new default entry is included. |
| 670 | 672 | ||
| 671 | *** Connection Wallet | 673 | *** Connection Wallet |
| 672 | |||
| 673 | Database passwords can now by stored in NETRC or JSON data files that | 674 | Database passwords can now by stored in NETRC or JSON data files that |
| 674 | may optionally be encrypted. When establishing an interactive session | 675 | may optionally be encrypted. When establishing an interactive session |
| 675 | with the database via 'sql-connect' or a product specific function, | 676 | with the database via 'sql-connect' or a product specific function, |
| @@ -679,9 +680,9 @@ searched for the password. The 'sql-product', 'sql-server', | |||
| 679 | appropriate authorization. This eliminates the discouraged practice of | 680 | appropriate authorization. This eliminates the discouraged practice of |
| 680 | embedding database passwords in your Emacs initialization. | 681 | embedding database passwords in your Emacs initialization. |
| 681 | 682 | ||
| 682 | See the `auth-source' module for complete documentation on the file | 683 | See the 'auth-source' module for complete documentation on the file |
| 683 | formats. By default, the wallet file is expected to be in the | 684 | formats. By default, the wallet file is expected to be in the |
| 684 | `user-emacs-directory', named 'sql-wallet' or '.sql-wallet', with | 685 | 'user-emacs-directory', named 'sql-wallet' or '.sql-wallet', with |
| 685 | '.json' (JSON) or no (NETRC) suffix. Both file formats can optionally | 686 | '.json' (JSON) or no (NETRC) suffix. Both file formats can optionally |
| 686 | be encrypted with GPG by adding an additional '.gpg' suffix. | 687 | be encrypted with GPG by adding an additional '.gpg' suffix. |
| 687 | 688 | ||
| @@ -721,12 +722,13 @@ it can't find the config file. | |||
| 721 | Example use in auctex.el: '(defconst auctex-version (package-get-version))' | 722 | Example use in auctex.el: '(defconst auctex-version (package-get-version))' |
| 722 | 723 | ||
| 723 | *** New 'package-quickstart' feature. | 724 | *** New 'package-quickstart' feature. |
| 724 | When 'package-quickstart' is non-nil, package.el precomputes a big autoloads | 725 | When 'package-quickstart' is non-nil, package.el precomputes a big |
| 725 | file so that activation of packages can be done much faster, which can speed up | 726 | autoloads file so that activation of packages can be done much faster, |
| 726 | your startup significantly. | 727 | which can speed up your startup significantly. |
| 727 | It also causes variables like 'package-user-dir' and 'package-load-list' to be | 728 | It also causes variables like 'package-user-dir' and |
| 728 | consulted when 'package-quickstart-refresh' is run rather than at startup so | 729 | 'package-load-list' to be consulted when 'package-quickstart-refresh' |
| 729 | you don't need to set them in your early init file. | 730 | is run rather than at startup so you don't need to set them in your |
| 731 | early init file. | ||
| 730 | 732 | ||
| 731 | *** New function 'package-activate-all'. | 733 | *** New function 'package-activate-all'. |
| 732 | 734 | ||
| @@ -752,19 +754,19 @@ Previously, setting 'xref-marker-ring-length' would only take effect | |||
| 752 | if set before 'xref.el' was loaded. | 754 | if set before 'xref.el' was loaded. |
| 753 | 755 | ||
| 754 | --- | 756 | --- |
| 755 | *** xref-find-definitions now sets the mark at the buffer position | 757 | *** 'xref-find-definitions' now sets the mark at the buffer position |
| 756 | where it was invoked | 758 | where it was invoked. |
| 757 | 759 | ||
| 758 | --- | 760 | --- |
| 759 | *** New xref faces 'xref-file-header', 'xref-line-number', 'xref-match' | 761 | *** New xref faces 'xref-file-header', 'xref-line-number', 'xref-match'. |
| 760 | 762 | ||
| 761 | ** Ecomplete | 763 | ** Ecomplete |
| 762 | 764 | ||
| 763 | *** The ecomplete sorting has changed to a decay-based algorithm. | 765 | *** The ecomplete sorting has changed to a decay-based algorithm. |
| 764 | This can be controlled by the new 'ecomplete-sort-predicate' variable. | 766 | This can be controlled by the new 'ecomplete-sort-predicate' variable. |
| 765 | 767 | ||
| 766 | *** The 'ecompleterc' file is now placed in ~/.emacs.d/ecompleterc by default. | 768 | *** The 'ecompleterc' file is now placed in '~/.emacs.d/ecompleterc' by default. |
| 767 | Of course it will still find it if you have it in ~/.ecompleterc | 769 | Of course it will still find it if you have it in '~/.ecompleterc'. |
| 768 | 770 | ||
| 769 | ** Gnus | 771 | ** Gnus |
| 770 | 772 | ||
| @@ -811,7 +813,7 @@ This option controls whether and how to use Gnus search groups as | |||
| 811 | ** erc | 813 | ** erc |
| 812 | 814 | ||
| 813 | --- | 815 | --- |
| 814 | *** 'erc-button-google-url' has been renamed 'erc-button-search-url' | 816 | *** 'erc-button-google-url' has been renamed to 'erc-button-search-url' |
| 815 | and its value has been changed to Duck Duck Go. | 817 | and its value has been changed to Duck Duck Go. |
| 816 | 818 | ||
| 817 | ** EUDC | 819 | ** EUDC |
| @@ -903,7 +905,7 @@ directories in the destination. | |||
| 903 | ** Help | 905 | ** Help |
| 904 | 906 | ||
| 905 | --- | 907 | --- |
| 906 | *** Description of variables and functions give an estimated first release | 908 | *** Description of variables and functions give an estimated first release. |
| 907 | 909 | ||
| 908 | --- | 910 | --- |
| 909 | *** Output format of 'C-h l' ('view-lossage') has changed. | 911 | *** Output format of 'C-h l' ('view-lossage') has changed. |
| @@ -982,7 +984,7 @@ and case-sensitivity together with search strings in the search ring. | |||
| 982 | *** Isearch now has its own tool-bar and menu-bar menu. | 984 | *** Isearch now has its own tool-bar and menu-bar menu. |
| 983 | 985 | ||
| 984 | +++ | 986 | +++ |
| 985 | *** flush-lines prints and returns the number of deleted matching lines. | 987 | *** 'flush-lines' prints and returns the number of deleted matching lines. |
| 986 | 988 | ||
| 987 | ** Debugger | 989 | ** Debugger |
| 988 | 990 | ||
| @@ -1025,7 +1027,7 @@ by default. | |||
| 1025 | ** Grep | 1027 | ** Grep |
| 1026 | 1028 | ||
| 1027 | +++ | 1029 | +++ |
| 1028 | *** rgrep, lgrep and zrgrep now hide part of the command line | 1030 | *** 'rgrep', 'lgrep' and 'zrgrep' now hide part of the command line |
| 1029 | that contains a list of ignored directories and files. | 1031 | that contains a list of ignored directories and files. |
| 1030 | Clicking on the button with ellipsis unhides it. | 1032 | Clicking on the button with ellipsis unhides it. |
| 1031 | The abbreviation can be disabled by the new option | 1033 | The abbreviation can be disabled by the new option |
| @@ -1084,10 +1086,10 @@ default, and not just the opening element. | |||
| 1084 | 1086 | ||
| 1085 | ** Eshell | 1087 | ** Eshell |
| 1086 | 1088 | ||
| 1087 | *** TAB completion uses the standard completion-at-point rather than pcomplete | 1089 | *** TAB completion uses the standard 'completion-at-point' rather than |
| 1088 | Its UI is slightly different but can be customized to behave similarly, | 1090 | 'pcomplete'. Its UI is slightly different but can be customized to |
| 1089 | e.g. Pcomplete's default cycling can be obtained with | 1091 | behave similarly, e.g. Pcomplete's default cycling can be obtained |
| 1090 | (setq completion-cycle-threshold 5). | 1092 | with '(setq completion-cycle-threshold 5)'. |
| 1091 | 1093 | ||
| 1092 | --- | 1094 | --- |
| 1093 | *** Expansion of history event designators is disabled by default. | 1095 | *** Expansion of history event designators is disabled by default. |
| @@ -1122,7 +1124,7 @@ variable for remote shells. It still defaults to "/bin/sh". | |||
| 1122 | 1124 | ||
| 1123 | ** Single shell commands | 1125 | ** Single shell commands |
| 1124 | 1126 | ||
| 1125 | --- | 1127 | +++ |
| 1126 | *** 'async-shell-command-width' defines the number of display columns | 1128 | *** 'async-shell-command-width' defines the number of display columns |
| 1127 | available for output of asynchronous shell commands. | 1129 | available for output of asynchronous shell commands. |
| 1128 | 1130 | ||
| @@ -1186,6 +1188,7 @@ Setting this option to an integer causes URLs displayed in Rcirc | |||
| 1186 | buffers to be truncated to that many characters. | 1188 | buffers to be truncated to that many characters. |
| 1187 | 1189 | ||
| 1188 | ** Register | 1190 | ** Register |
| 1191 | |||
| 1189 | --- | 1192 | --- |
| 1190 | *** The return value of method 'register-val-describe' includes the | 1193 | *** The return value of method 'register-val-describe' includes the |
| 1191 | names of buffers shown by the windows of a window configuration. | 1194 | names of buffers shown by the windows of a window configuration. |
| @@ -1308,7 +1311,7 @@ frame when making a frame. | |||
| 1308 | *** New predicates 'display-blink-cursor-p' and 'display-symbol-keys-p'. | 1311 | *** New predicates 'display-blink-cursor-p' and 'display-symbol-keys-p'. |
| 1309 | These predicates are to be preferred over 'display-graphic-p' when | 1312 | These predicates are to be preferred over 'display-graphic-p' when |
| 1310 | testing for blinking cursor capability and the capability to have | 1313 | testing for blinking cursor capability and the capability to have |
| 1311 | symbols (e.g., [return], [tab], [backspace]) as keys respectively. | 1314 | symbols (e.g., '[return]', '[tab]', '[backspace]') as keys respectively. |
| 1312 | 1315 | ||
| 1313 | ** Tabulated List mode | 1316 | ** Tabulated List mode |
| 1314 | 1317 | ||
| @@ -1329,8 +1332,8 @@ near the current column in Tabulated Lists (see variables | |||
| 1329 | ** CUA mode | 1332 | ** CUA mode |
| 1330 | 1333 | ||
| 1331 | --- | 1334 | --- |
| 1332 | *** New defcustom 'cua-rectangle-terminal-modifier-key'. | 1335 | *** New user option 'cua-rectangle-terminal-modifier-key'. |
| 1333 | This defcustom allows for the customization of the modifier key used | 1336 | This user option allows for the customization of the modifier key used |
| 1334 | in a terminal frame. | 1337 | in a terminal frame. |
| 1335 | 1338 | ||
| 1336 | ** JS mode | 1339 | ** JS mode |
| @@ -1343,11 +1346,11 @@ will be supported in 'js-mode' and derivative modes. ('js-jsx-mode' | |||
| 1343 | no longer needs to be enabled.) | 1346 | no longer needs to be enabled.) |
| 1344 | 1347 | ||
| 1345 | --- | 1348 | --- |
| 1346 | *** New defcustom 'js-jsx-detect-syntax' disables automatic detection. | 1349 | *** New user option 'js-jsx-detect-syntax' disables automatic detection. |
| 1347 | This is turned on by default. | 1350 | This is turned on by default. |
| 1348 | 1351 | ||
| 1349 | --- | 1352 | --- |
| 1350 | *** New defcustom 'js-jsx-syntax' enables JSX syntax unconditionally. | 1353 | *** New user option 'js-jsx-syntax' enables JSX syntax unconditionally. |
| 1351 | This is off by default. | 1354 | This is off by default. |
| 1352 | 1355 | ||
| 1353 | --- | 1356 | --- |
| @@ -1367,7 +1370,7 @@ of the React developer community (see 'js-jsx-align->-with-<'), | |||
| 1367 | otherwise still adhering to SGML conventions. | 1370 | otherwise still adhering to SGML conventions. |
| 1368 | 1371 | ||
| 1369 | --- | 1372 | --- |
| 1370 | *** New defcustom 'js-jsx-align->-with-<' controls '>' indents. | 1373 | *** New user option 'js-jsx-align->-with-<' controls '>' indents. |
| 1371 | Commonly in JSX code, a '>' on its own line is indented at the same | 1374 | Commonly in JSX code, a '>' on its own line is indented at the same |
| 1372 | level as its opening '<'. This is the new default for JSX. This | 1375 | level as its opening '<'. This is the new default for JSX. This |
| 1373 | behavior is slightly different than that used by SGML in Emacs, where | 1376 | behavior is slightly different than that used by SGML in Emacs, where |
| @@ -1390,12 +1393,12 @@ The old behavior can be emulated by controlling JSX indentation | |||
| 1390 | independently of JS, by setting 'js-jsx-indent-level'. | 1393 | independently of JS, by setting 'js-jsx-indent-level'. |
| 1391 | 1394 | ||
| 1392 | --- | 1395 | --- |
| 1393 | *** New defcustom 'js-jsx-indent-level' for different JSX indentation. | 1396 | *** New user option 'js-jsx-indent-level' for different JSX indentation. |
| 1394 | If you wish to indent JSX by a different number of spaces than JS, set | 1397 | If you wish to indent JSX by a different number of spaces than JS, set |
| 1395 | this variable to the desired number. | 1398 | this user option to the desired number. |
| 1396 | 1399 | ||
| 1397 | --- | 1400 | --- |
| 1398 | *** New defcustom 'js-jsx-attribute-offset' for JSX attribute indents. | 1401 | *** New user option 'js-jsx-attribute-offset' for JSX attribute indents. |
| 1399 | 1402 | ||
| 1400 | --- | 1403 | --- |
| 1401 | *** New variable 'js-syntactic-mode-name' controls mode name display. | 1404 | *** New variable 'js-syntactic-mode-name' controls mode name display. |
| @@ -1412,7 +1415,7 @@ name, too. | |||
| 1412 | ** Autorevert | 1415 | ** Autorevert |
| 1413 | 1416 | ||
| 1414 | *** New variable 'auto-revert-avoid-polling' for saving power. | 1417 | *** New variable 'auto-revert-avoid-polling' for saving power. |
| 1415 | When set to a non-nil value, buffers in Auto-Revert mode are no longer | 1418 | When set to a non-nil value, buffers in Auto Revert mode are no longer |
| 1416 | polled for changes periodically. This reduces the power consumption | 1419 | polled for changes periodically. This reduces the power consumption |
| 1417 | of an idle Emacs, but may fail on some network file systems; set | 1420 | of an idle Emacs, but may fail on some network file systems; set |
| 1418 | 'auto-revert-notify-exclude-dir-regexp' to match files where | 1421 | 'auto-revert-notify-exclude-dir-regexp' to match files where |
| @@ -1449,8 +1452,8 @@ documentation of the new mode and its commands. | |||
| 1449 | 1452 | ||
| 1450 | * Incompatible Lisp Changes in Emacs 27.1 | 1453 | * Incompatible Lisp Changes in Emacs 27.1 |
| 1451 | 1454 | ||
| 1452 | ** In compilation-error-regexp-alist the old undocumented feature where 'line' | 1455 | ** In 'compilation-error-regexp-alist' the old undocumented feature |
| 1453 | could be a function of 2 arguments has been dropped. | 1456 | where 'line' could be a function of 2 arguments has been dropped. |
| 1454 | 1457 | ||
| 1455 | ** 'define-fringe-bitmap' is always defined, even when Emacs is built | 1458 | ** 'define-fringe-bitmap' is always defined, even when Emacs is built |
| 1456 | without any GUI support. | 1459 | without any GUI support. |
| @@ -1473,11 +1476,11 @@ its default value changed in Emacs 27.1. | |||
| 1473 | 1476 | ||
| 1474 | ** The REPETITIONS argument of 'benchmark-run' can now also be a variable. | 1477 | ** The REPETITIONS argument of 'benchmark-run' can now also be a variable. |
| 1475 | 1478 | ||
| 1476 | ** Interpretation of relative HOME directory has changed. | 1479 | ** Interpretation of relative 'HOME' directory has changed. |
| 1477 | If $HOME is set to a relative file name, 'expand-file-name' now | 1480 | If "$HOME" is set to a relative file name, 'expand-file-name' now |
| 1478 | interprets it relative to the directory where Emacs was started, not | 1481 | interprets it relative to the directory where Emacs was started, not |
| 1479 | relative to the 'default-directory' of the current buffer. We recommend | 1482 | relative to the 'default-directory' of the current buffer. We recommend |
| 1480 | always setting $HOME to an absolute file name, so that its meaning is | 1483 | always setting "$HOME" to an absolute file name, so that its meaning is |
| 1481 | independent of where Emacs was started. | 1484 | independent of where Emacs was started. |
| 1482 | 1485 | ||
| 1483 | ** The FILENAME argument to 'file-name-base' is now mandatory and no | 1486 | ** The FILENAME argument to 'file-name-base' is now mandatory and no |
| @@ -1503,7 +1506,7 @@ old-style backquotes as new-style, bind the new variable | |||
| 1503 | integer, Emacs now signals an error if the number is too large for the | 1506 | integer, Emacs now signals an error if the number is too large for the |
| 1504 | implementation to format. | 1507 | implementation to format. |
| 1505 | 1508 | ||
| 1506 | ** logb now returns infinity when given an infinite or zero argument, | 1509 | ** 'logb' now returns infinity when given an infinite or zero argument, |
| 1507 | and returns a NaN when given a NaN. Formerly, it returned an extreme | 1510 | and returns a NaN when given a NaN. Formerly, it returned an extreme |
| 1508 | fixnum for such arguments. | 1511 | fixnum for such arguments. |
| 1509 | 1512 | ||
| @@ -1554,11 +1557,11 @@ they are now allocated like any other pseudovector. As a result, the | |||
| 1554 | removed. | 1557 | removed. |
| 1555 | 1558 | ||
| 1556 | +++ | 1559 | +++ |
| 1557 | ** Reversed character ranges are no longer permitted in rx. | 1560 | ** Reversed character ranges are no longer permitted in 'rx'. |
| 1558 | Previously, ranges where the starting character is greater than the | 1561 | Previously, ranges where the starting character is greater than the |
| 1559 | ending character were silently omitted. | 1562 | ending character were silently omitted. |
| 1560 | For example, '(rx (any "@z-a" (?9 . ?0)))' would match '@' only. | 1563 | For example, '(rx (any "@z-a" (?9 . ?0)))' would match '@' only. |
| 1561 | Now, such rx expressions generate an error. | 1564 | Now, such 'rx' expressions generate an error. |
| 1562 | 1565 | ||
| 1563 | +++ | 1566 | +++ |
| 1564 | ** 'text-mode' no longer sets the value of 'indent-line-function'. | 1567 | ** 'text-mode' no longer sets the value of 'indent-line-function'. |
| @@ -1567,7 +1570,7 @@ The global value of 'indent-line-function', which defaults to | |||
| 1567 | 'text-mode'. | 1570 | 'text-mode'. |
| 1568 | 1571 | ||
| 1569 | To get back the old behavior, add a function to 'text-mode-hook' which | 1572 | To get back the old behavior, add a function to 'text-mode-hook' which |
| 1570 | performs (setq-local indent-line-function #'indent-relative). | 1573 | performs '(setq-local indent-line-function #'indent-relative)'. |
| 1571 | 1574 | ||
| 1572 | ** 'make-process' no longer accepts a non-nil ':stop' key. This has | 1575 | ** 'make-process' no longer accepts a non-nil ':stop' key. This has |
| 1573 | never worked reliably, and now causes an error. | 1576 | never worked reliably, and now causes an error. |
| @@ -1576,7 +1579,7 @@ never worked reliably, and now causes an error. | |||
| 1576 | * Lisp Changes in Emacs 27.1 | 1579 | * Lisp Changes in Emacs 27.1 |
| 1577 | 1580 | ||
| 1578 | ** New 'help-fns-describe-variable-functions' hook. | 1581 | ** New 'help-fns-describe-variable-functions' hook. |
| 1579 | Makes it possible to add metadata information to describe-variable. | 1582 | Makes it possible to add metadata information to 'describe-variable'. |
| 1580 | 1583 | ||
| 1581 | ** i18n (internationalization) | 1584 | ** i18n (internationalization) |
| 1582 | 1585 | ||
| @@ -1584,7 +1587,7 @@ Makes it possible to add metadata information to describe-variable. | |||
| 1584 | according to the given numeric value. | 1587 | according to the given numeric value. |
| 1585 | 1588 | ||
| 1586 | +++ | 1589 | +++ |
| 1587 | ** inhibit-null-byte-detection is renamed to inhibit-nul-byte-detection | 1590 | ** 'inhibit-null-byte-detection' is renamed to 'inhibit-nul-byte-detection'. |
| 1588 | 1591 | ||
| 1589 | +++ | 1592 | +++ |
| 1590 | ** 'self-insert-command' takes the char to insert as (optional) argument. | 1593 | ** 'self-insert-command' takes the char to insert as (optional) argument. |
| @@ -1628,8 +1631,10 @@ like 'file-attributes' that compute file sizes and other attributes, | |||
| 1628 | functions like 'process-id' that compute process IDs, and functions like | 1631 | functions like 'process-id' that compute process IDs, and functions like |
| 1629 | 'user-uid' and 'group-gid' that compute user and group IDs. | 1632 | 'user-uid' and 'group-gid' that compute user and group IDs. |
| 1630 | 1633 | ||
| 1634 | ** Time values | ||
| 1635 | |||
| 1631 | +++ | 1636 | +++ |
| 1632 | ** Although the default timestamp format is still (HI LO US PS), | 1637 | *** Although the default timestamp format is still '(HI LO US PS)', |
| 1633 | it is planned to change in a future Emacs version, to exploit bignums. | 1638 | it is planned to change in a future Emacs version, to exploit bignums. |
| 1634 | The documentation has been updated to mention that the timestamp | 1639 | The documentation has been updated to mention that the timestamp |
| 1635 | format may change and that programs should use functions like | 1640 | format may change and that programs should use functions like |
| @@ -1638,22 +1643,22 @@ probing the innards of a timestamp directly, or creating a timestamp | |||
| 1638 | by hand. | 1643 | by hand. |
| 1639 | 1644 | ||
| 1640 | +++ | 1645 | +++ |
| 1641 | ** 'encode-time' supports a new API '(encode-time TIME &optional FORM)'. | 1646 | *** 'encode-time' supports a new API '(encode-time TIME &optional FORM)'. |
| 1642 | This can convert decoded times and Lisp time values to Lisp timestamps | 1647 | This can convert decoded times and Lisp time values to Lisp timestamps |
| 1643 | of various forms, including a new timestamp form '(TICKS . HZ)', where | 1648 | of various forms, including a new timestamp form '(TICKS . HZ)', where |
| 1644 | TICKS is an integer and HZ is a positive integer denoting a clock | 1649 | TICKS is an integer and HZ is a positive integer denoting a clock |
| 1645 | frequency. The old 'encode-time' API is still supported. | 1650 | frequency. The old 'encode-time' API is still supported. |
| 1646 | 1651 | ||
| 1647 | +++ | 1652 | +++ |
| 1648 | ** 'time-add', 'time-subtract', and 'time-less-p' now accept | 1653 | *** 'time-add', 'time-subtract', and 'time-less-p' now accept |
| 1649 | infinities and NaNs too, and propagate them or return nil like | 1654 | infinities and NaNs too, and propagate them or return nil like |
| 1650 | floating-point operators do. | 1655 | floating-point operators do. |
| 1651 | 1656 | ||
| 1652 | +++ | 1657 | +++ |
| 1653 | ** New function 'time-equal-p' compares time values for equality. | 1658 | *** New function 'time-equal-p' compares time values for equality. |
| 1654 | 1659 | ||
| 1655 | +++ | 1660 | +++ |
| 1656 | ** 'format-time-string' supports a new conversion specifier flag '+' | 1661 | *** 'format-time-string' supports a new conversion specifier flag '+' |
| 1657 | that acts like the '0' flag but also puts a '+' before nonnegative | 1662 | that acts like the '0' flag but also puts a '+' before nonnegative |
| 1658 | years containing more than four digits. This is for compatibility | 1663 | years containing more than four digits. This is for compatibility |
| 1659 | with POSIX.1-2017. | 1664 | with POSIX.1-2017. |
| @@ -1706,7 +1711,6 @@ of the Emacs Lisp Reference manual for more detail. | |||
| 1706 | 1711 | ||
| 1707 | +++ | 1712 | +++ |
| 1708 | ** Window change functions have been redesigned. | 1713 | ** Window change functions have been redesigned. |
| 1709 | |||
| 1710 | Hooks reacting to window changes run now only when redisplay detects | 1714 | Hooks reacting to window changes run now only when redisplay detects |
| 1711 | that a change has actually occurred. Six hooks are now provided: | 1715 | that a change has actually occurred. Six hooks are now provided: |
| 1712 | 'window-buffer-change-functions' (run after window buffers have | 1716 | 'window-buffer-change-functions' (run after window buffers have |
| @@ -1734,7 +1738,7 @@ See the section "(elisp) Window Hooks" in the Elisp manual for a | |||
| 1734 | detailed explanation of the new behavior. | 1738 | detailed explanation of the new behavior. |
| 1735 | 1739 | ||
| 1736 | +++ | 1740 | +++ |
| 1737 | *** New option 'resize-mini-frames'. | 1741 | ** New option 'resize-mini-frames'. |
| 1738 | This option allows to automatically resize minibuffer-only frames | 1742 | This option allows to automatically resize minibuffer-only frames |
| 1739 | similarly to how minibuffer windows are resized on "normal" frames. | 1743 | similarly to how minibuffer windows are resized on "normal" frames. |
| 1740 | 1744 | ||
| @@ -1765,7 +1769,7 @@ This avoids problems in calls like '(read (format "#x%x" -1))', and is | |||
| 1765 | more compatible with bignums. To get the traditional machine-dependent | 1769 | more compatible with bignums. To get the traditional machine-dependent |
| 1766 | behavior, set the experimental variable 'binary-as-unsigned' to t, | 1770 | behavior, set the experimental variable 'binary-as-unsigned' to t, |
| 1767 | and if the new behavior breaks your code please email | 1771 | and if the new behavior breaks your code please email |
| 1768 | 32252@debbugs.gnu.org. Because '%o' and '%x' can now format signed | 1772 | <32252@debbugs.gnu.org>. Because '%o' and '%x' can now format signed |
| 1769 | integers, they now support the '+' and space flags. | 1773 | integers, they now support the '+' and space flags. |
| 1770 | 1774 | ||
| 1771 | ** To avoid confusion caused by "smart quotes", the reader signals an | 1775 | ** To avoid confusion caused by "smart quotes", the reader signals an |
| @@ -1894,16 +1898,31 @@ some years back. It now respects 'imagemagick-types-inhibit' as a way | |||
| 1894 | to disable that. | 1898 | to disable that. |
| 1895 | 1899 | ||
| 1896 | --- | 1900 | --- |
| 1897 | *** Some image-mode variables are now buffer-local. | 1901 | *** Some 'image-mode' variables are now buffer-local. |
| 1898 | The image parameters 'image-transform-rotation', | 1902 | The image parameters 'image-transform-rotation', |
| 1899 | 'image-transform-scale' and 'image-transform-resize' are now declared | 1903 | 'image-transform-scale' and 'image-transform-resize' are now declared |
| 1900 | buffer-local, so each buffer could have its own values for these | 1904 | buffer-local, so each buffer could have its own values for these |
| 1901 | parameters. | 1905 | parameters. |
| 1902 | 1906 | ||
| 1903 | ** The function 'load' now behaves correctly when loading modules. | 1907 | ** Modules |
| 1908 | |||
| 1909 | *** The function 'load' now behaves correctly when loading modules. | ||
| 1904 | Specifically, it puts the module name into 'load-history', prints | 1910 | Specifically, it puts the module name into 'load-history', prints |
| 1905 | loading messages if requested, and protects against recursive loads. | 1911 | loading messages if requested, and protects against recursive loads. |
| 1906 | 1912 | ||
| 1913 | *** New module environment function 'process_input' to process user | ||
| 1914 | input while module code is running. | ||
| 1915 | |||
| 1916 | *** New module environment functions 'make_time' and 'extract_time' to | ||
| 1917 | convert between timespec structures and Emacs Lisp time values. | ||
| 1918 | |||
| 1919 | *** New module environment functions 'make_big_integer' and | ||
| 1920 | 'extract_big_integer' to create and extract arbitrary-size integer | ||
| 1921 | values. | ||
| 1922 | |||
| 1923 | *** emacs-module.h now defines a macro 'EMACS_MAJOR_VERSION' that expands | ||
| 1924 | to the major version of the latest Emacs supported by the header. | ||
| 1925 | |||
| 1907 | +++ | 1926 | +++ |
| 1908 | ** The function 'read-variable' now uses its own history list. | 1927 | ** The function 'read-variable' now uses its own history list. |
| 1909 | The history of variable names read by 'read-variable' is recorded in | 1928 | The history of variable names read by 'read-variable' is recorded in |
| @@ -1936,13 +1955,10 @@ The new function 'image-scaling-p' can be used to test whether any | |||
| 1936 | given frame supports resizing. | 1955 | given frame supports resizing. |
| 1937 | 1956 | ||
| 1938 | +++ | 1957 | +++ |
| 1939 | ** (locale-info 'paper) now returns the paper size on systems that support it. | 1958 | ** '(locale-info 'paper)' now returns the paper size on systems that support it. |
| 1940 | This is currently supported on GNUish hosts and on modern versions of | 1959 | This is currently supported on GNUish hosts and on modern versions of |
| 1941 | MS-Windows. | 1960 | MS-Windows. |
| 1942 | 1961 | ||
| 1943 | ** New module environment function 'process_input' to process user | ||
| 1944 | input while module code is running. | ||
| 1945 | |||
| 1946 | +++ | 1962 | +++ |
| 1947 | ** The function 'regexp-opt' accepts an additional optional argument. | 1963 | ** The function 'regexp-opt' accepts an additional optional argument. |
| 1948 | By default, the regexp returned by 'regexp-opt' may match the strings | 1964 | By default, the regexp returned by 'regexp-opt' may match the strings |
| @@ -1956,16 +1972,6 @@ returns a regexp that never matches anything, which is an identity for | |||
| 1956 | this operation. Previously, the empty string was returned in this | 1972 | this operation. Previously, the empty string was returned in this |
| 1957 | case. | 1973 | case. |
| 1958 | 1974 | ||
| 1959 | ** New module environment functions 'make_time' and 'extract_time' to | ||
| 1960 | convert between timespec structures and Emacs Lisp time values. | ||
| 1961 | |||
| 1962 | ** New module environment functions 'make_big_integer' and | ||
| 1963 | 'extract_big_integer' to create and extract arbitrary-size integer | ||
| 1964 | values. | ||
| 1965 | |||
| 1966 | ** emacs-module.h now defines a macro EMACS_MAJOR_VERSION that expands | ||
| 1967 | to the major version of the latest Emacs supported by the header. | ||
| 1968 | |||
| 1969 | 1975 | ||
| 1970 | * Changes in Emacs 27.1 on Non-Free Operating Systems | 1976 | * Changes in Emacs 27.1 on Non-Free Operating Systems |
| 1971 | 1977 | ||