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* Better handle asynchronous Eldoc sourcesJoão Távora2020-07-081-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a backward compatible redesign of significant parts of the eldoc.el library. Previously, Eldoc clients (major/minor modes setting its documentation gathering variables) needed to directly call eldoc-message, an internal function, to display the docstring to the user. When more asynchronous sources are involved, this is hard to do or even breaks down. Now, an Eldoc backend may return any non-nil, non-string value and call a callback afterwards. This restores power to Eldoc over how (and crucially also when) to display the docstrings to the user. Among other things, this fixes so called "doc blinking", or the very short-lived display of a lower priority Eldoc message. This would happen if a particular producer of documentation finishes shortly before a higher priority one, like in the LSP engine Eglot as reported by Andrii Kolomoiets <andreyk.mad@gmail.com> and Dmitry Gutov <dgutov@yandex.ru>. Gathering docstrings is now delegated to the variable eldoc-documentation-strategy, which is the new name for the now-obsolete eldoc-documentation-function, and still accepts the so-called "old protocol". Examples of the new strategies enabled are codified in functions such as eldoc-documentation-enthusiast, eldoc-documentation-compose-eagerly, along with the existing eldoc-documentation-compose and eldoc-documentation-default. The work of displaying and formatting docstrings is shifted almost fully to Eldoc itself and is delegated to the internal function eldoc--handle-docs. Among other improvements, it handles most of eldoc-echo-area-use-multiline-p and outputs documentation to a temporary *eldoc* buffer. The manual and NEWS are updated to mention the new Eldoc features. * lisp/emacs-lisp/eldoc.el (eldoc-documentation-functions): Overhaul docstring. (eldoc-documentation-compose, eldoc-documentation-default): Handle non-nil, non-string values of elements of eldoc-documentation-functions. Use eldoc--handle-multiline. (eldoc-print-current-symbol-info): Honour non-nil, non-string values returned by eldoc-documentation-callback. (eldoc--make-callback): Now also a function. (eldoc-documentation-default, eldoc-documentation-compose): Tweak docstring. (eldoc-documentation-enthusiast, eldoc-documentation-compose-eagerly): New functions. (eldoc-echo-area-use-multiline-p): Add new semantics. (eldoc--handle-docs): Handle some of eldoc-echo-area-use-multiline-p. (eldoc-doc-buffer): New command. (eldoc-prefer-doc-buffer): New defcustom. (eldoc--enthusiasm-curbing-timer): New variable. (eldoc-documentation-strategy): Rename from eldoc-documentation-function. (eldoc--supported-p): Use eldoc-documentation-strategy (eldoc-highlight-function-argument) (eldoc-argument-case, global-eldoc-mode) (turn-on-eldoc-mode): Mention eldoc-documentation-strategy. (eldoc-message-function): Mention eldoc--message. (eldoc-message): Made obsolete. (eldoc--message): New helper. * lisp/hexl.el (hexl-print-current-point-info): Adjust to new eldoc-documentation-functions protocol. * lisp/progmodes/cfengine.el (cfengine3-documentation-function): Adjust to new eldoc-documentation-functions protocol. * lisp/progmodes/elisp-mode.el (elisp-eldoc-documentation-function): Adjust to new eldoc-documentation-functions protocol. * lisp/progmodes/octave.el (octave-eldoc-function): Adjust to new eldoc-documentation-functions protocol. * lisp/progmodes/python.el (python-eldoc-function): Adjust to new eldoc-documentation-functions protocol. (eldoc-print-current-symbol-info): Rework with cl-labels. * doc/emacs/programs.texi (Lisp Doc): Mention eldoc-documentation-strategy. * doc/lispref/modes.texi (Major Mode Conventions): Mention eldoc-documentation-functions. * etc/NEWS: Mention eldoc-documentation-strategy.
* Merge from origin/emacs-27Glenn Morris2020-07-072-11/+14
|\ | | | | | | | | | | | | 71fc003860 (origin/emacs-27) Avoid infloop in 'format-mode-line' 247dcb4b1b Clarify the documentation of 'left/right-fringe' display spec d453cee177 Minor improvement in ELisp manual 3c778c443c * doc/misc/tramp.texi (Customizing Methods): Fix typo.
| * Clarify the documentation of 'left/right-fringe' display specEli Zaretskii2020-07-051-5/+7
| | | | | | | | | | | | | | * doc/lispref/display.texi (Other Display Specs, Fringe Bitmaps): Clarify how the optional FACE parameter of the left-fringe and right-fringe display spec is used. Reported by Gregory Heytings <ghe@sdf.org>.
| * Minor improvement in ELisp manualEli Zaretskii2020-07-041-6/+7
| | | | | | | | | | * doc/lispref/frames.texi (Position Parameters): Clarify the description of the 'above' frame parameter. (Bug#42154)
* | Use getrandom syscall for noncesPaul Eggert2020-06-271-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add getrandom. * doc/lispref/text.texi (Format of GnuTLS Cryptography Inputs): Don’t say that iv-auto uses GNUTLS_RND_NONCE. Also, don’t say that it returns the IV’s actual value, as it never has done that. * src/fns.c, src/sysdep.c: Include sys/random.h, for getrandom. * src/fns.c (Fsecure_hash_algorithms): Use getrandom so that this function does not depend on HAVE_GNUTLS3. * src/sysdep.c: Do not include <gnutls/crypto.h>. (random_seed) [HAVE_LRAND48]: Can be long int now. (init_random) [!WINDOWSNT]: Use getrandom syscall instead of opening /dev/urandom, as this works even on GNU/Linux hosts that lack /dev/urandom. Don’t bother with gnutls_rnd as it’s not needed now that we have getrandom.
* | Merge from origin/emacs-27Glenn Morris2020-06-261-2/+4
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | 5280e118c0 (origin/emacs-27) ; * src/xdisp.c (pos_visible_p): Fix las... bb1a9481c9 Fix posn-at-point at beginning of a display string 0c4b033670 Improve documentation of Info node movement commands 632b0119e1 Add Jansson dependency to Windows Build dbfcdab837 Unbreak 'reverse-region' c37de84845 Fix typos and markup in fill column indicator docs f61bff3ee9 ; * CONTRIBUTE: Clarify the preferences for patch formatting. 368e140660 Avoid crashes in 'defconst' 11e3413cff Fix text about Lisp archives in the Emacs FQ 4c81724675 Don't use 'cl' functions in ELisp manual's examples
| * Don't use 'cl' functions in ELisp manual's examplesEli Zaretskii2020-06-201-2/+4
| | | | | | | | | | * doc/lispref/control.texi (pcase Macro): Use 'cl-evenp' instead of 'evenp'. (Bug#41947)
* | Fix and extend format-spec (bug#41758)Basil L. Contovounesios2020-06-181-9/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/format-spec.el: Use lexical-binding. Remove dependence on subr-x.el. (format-spec-make): Clarify docstring. (format-spec--parse-modifiers): Rename to... (format-spec--parse-flags): ...this and simplify. In particular, don't bother parsing :space-pad which is redundant and unused. (format-spec--pad): Remove, replacing with... (format-spec--do-flags): ...this new helper function which performs more of format-spec's supported text manipulation. (format-spec): Autoload. Allow optional argument to take on special values 'ignore' and 'delete' for more control over what happens when a replacement for a format specification isn't provided. Bring back proper support for a precision modifier similar to that of 'format'. * lisp/battery.el (battery-format): Rewrite in terms of format-spec. (battery-echo-area-format, battery-mode-line-format): Mention support of format-spec syntax in docstrings. * doc/lispref/strings.texi (Custom Format Strings): * etc/NEWS: Document and announce these changes. * lisp/dired-aux.el (dired-do-compress-to): * lisp/erc/erc-match.el (erc-log-matches): * lisp/erc/erc.el (erc-update-mode-line-buffer): * lisp/gnus/gnus-sieve.el (gnus-sieve-update): * lisp/gnus/gssapi.el (open-gssapi-stream): * lisp/gnus/mail-source.el (mail-source-fetch-file) (mail-source-fetch-directory, mail-source-fetch-pop) (mail-source-fetch-imap): * lisp/gnus/message.el (message-insert-formatted-citation-line): * lisp/image-dired.el: * lisp/net/eww.el: * lisp/net/imap.el (imap-kerberos4-open, imap-gssapi-open) (imap-shell-open): * lisp/net/network-stream.el (network-stream-open-shell): * lisp/obsolete/tls.el (open-tls-stream): * lisp/textmodes/tex-mode.el: Remove extraneous loads and autoloads of format-spec now that it is autoloaded and simplify its uses where possible. * test/lisp/battery-tests.el (battery-format): Test new format-spec support. * test/lisp/format-spec-tests.el (test-format-spec): Rename to... (format-spec) ...this, extending test cases. (test-format-unknown): Rename to... (format-spec-unknown): ...this, extending test cases. (test-format-modifiers): Rename to... (format-spec-flags): ...this. (format-spec-make, format-spec-parse-flags, format-spec-do-flags) (format-spec-do-flags-truncate, format-spec-do-flags-pad) (format-spec-do-flags-chop, format-spec-do-flags-case): New tests.
* | Merge from origin/emacs-27Glenn Morris2020-06-178-12/+11
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 229995ba2c (origin/emacs-27) Fix some Texinfo markup 01e86b9fdf Fix recentf typo in Emacs manual cd4f75bb86 Rename default function to next-error-buffer-unnavigated-c... 1dff0a8949 * lisp/image-mode.el (image-toggle-display-image): Fix fit... a71d1787f1 * doc/misc/tramp.texi (Predefined connection information):... 079b0dc430 Delete, don't kill, dir dir fragments in icomplete-fido-ba... 6cdecc2659 Revert markup change in with-coding-priority docs 22f4fba8a9 * lisp/emulation/cua-rect.el (cua--rectangle-region-insert... 6b9eac6759 * lisp/simple.el (shell-command-on-region): Fix docstring. 43ad7dc1af Clean up D-Bus documentation (bug#41744) c43e5ed60d * lisp/image-mode.el (image-transform-original): New comma... 6eb18a950d Move tab-bar and tab-line faces to faces.el (part of bug#4... # Conflicts: # etc/NEWS # lisp/simple.el
| * Fix some Texinfo markupBasil L. Contovounesios2020-06-176-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/misc/gnus-faq.texi (FAQ 3-11): * doc/emacs/frames.texi (Tab Bars): Consistently use @var with lower-case metasyntactic variables and @minus instead of a dash. (Text-Only Mouse): * doc/emacs/files.texi (Auto Revert): * doc/emacs/misc.texi (emacsclient Options) (Embedded WebKit Widgets): * doc/lispref/control.texi (pcase Macro): * doc/lispref/debugging.texi (Backtraces): * doc/lispref/files.texi (Truenames): * doc/lispref/frames.texi (Management Parameters): * doc/lispref/os.texi (Time Calculations): * doc/lispref/text.texi (Parsing JSON): * doc/misc/efaq-w32.texi (Other versions of Emacs, Debugging) (Swap Caps NT, Printing, Bash, Developing with Emacs): * doc/misc/efaq.texi (New in Emacs 25): * doc/misc/emacs-gnutls.texi (Help For Users): * doc/misc/message.texi (Using S/MIME, Passphrase caching): * test/manual/etags/tex-src/gzip.texi (Overview): Use @. when a sentence in the middle of a paragraph ends with an upper-case letter as per "(texinfo) Ending a Sentence".
| * Revert markup change in with-coding-priority docsBasil L. Contovounesios2020-06-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This partially reverts commit fc759eb9b3 "Fix with-coding-priority markup in Elisp manual" of 2019-10-13T15:36:02Z!contovob@tcd.ie. For discussion, see the following thread: https://lists.gnu.org/archive/html/emacs-devel/2019-10/msg00550.html https://lists.gnu.org/archive/html/emacs-devel/2020-06/msg00473.html * doc/lispref/nonascii.texi (Specifying Coding Systems): Use more specific cross-reference to progn even if info.el displays it suboptimally.
| * Clean up D-Bus documentation (bug#41744)Basil L. Contovounesios2020-06-081-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/errors.texi (Standard Errors): The error symbol dbus-error is defined even when Emacs is built without D-Bus. * doc/misc/dbus.texi (Bus Names, Introspection) (Nodes and Interfaces, Methods and Signal) (Properties and Annotations, Arguments and Signatures) (Synchronous Methods, Receiving Method Calls, Signals) (Alternative Buses, Errors and Events): Clarify wording. Fix indentation of and simplify examples where possible. Improve Texinfo markup and cross-referencing where possible. (Type Conversion): Ditto. Remove mentions of Emacs' fixnum range now that we have bignums. * lisp/net/dbus.el (dbus-return-values-table) (dbus-call-method-asynchronously, dbus-send-signal) (dbus-register-signal, dbus-register-method) (dbus-string-to-byte-array, dbus-byte-array-to-string) (dbus-escape-as-identifier, dbus-check-event, dbus-event-bus-name) (dbus-event-message-type, dbus-event-serial-number) (dbus-event-service-name, dbus-event-path-name) (dbus-event-interface-name, dbus-event-member-name) (dbus-list-activatable-names, dbus-list-queued-owners, dbus-ping) (dbus-introspect-get-interface-names, dbus-introspect-get-interface) (dbus-introspect-get-method, dbus-introspect-get-signal) (dbus-introspect-get-property, dbus-introspect-get-annotation-names) (dbus-introspect-get-annotation, dbus-introspect-get-argument-names) (dbus-introspect-get-argument, dbus-introspect-get-signature) (dbus-set-property, dbus-register-property) (dbus-get-all-managed-objects, dbus-init-bus): Clarify docstring and improve formatting where possible. (dbus-call-method): Ditto. Remove mentions of Emacs' fixnum range now that we have bignums.
* | Merge from origin/emacs-27Glenn Morris2020-06-074-90/+218
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 35661ef943 (origin/emacs-27) Fix typo in "(elisp) Type Keywords" 1af0e95fec Gnus nnir-summary-line-format has no effect dd366b5d3b Improve documentation of 'window-text-pixel-size' fbd49f969e * src/xdisp.c (Fwindow_text_pixel_size): Doc fix. (Bug#41... d8593fd19f Minor improvements to EDE and EIEIO manuals 3916e63f9e Have Fido mode also imitate Ido mode in ignore-case options cc35b197c7 Update package-menu-quick-help bf09106256 Improve documentation of 'sort-subr' 73749efa13 Update Ukrainian transliteration 30a7ee505a Fix Arabic shaping when eww/shr fill the text to be rendered 7d323f07c0 Silence some byte-compiler warnings in tests cf473e742f * test/lisp/battery-tests.el: New file. b07e3b1d97 Improve format-spec documentation (bug#41571) # Conflicts: # test/lisp/emacs-lisp/package-tests.el
| * Fix typo in "(elisp) Type Keywords"Basil L. Contovounesios2020-06-071-1/+1
| | | | | | | | | | * doc/lispref/customize.texi (Type Keywords): Fix typo of 'choice' composite type. (Bug#41749)
| * Improve documentation of 'window-text-pixel-size'Eli Zaretskii2020-06-061-23/+32
| | | | | | | | | | * doc/lispref/display.texi (Size of Displayed Text): Clarify the description of 'window-text-pixel-size'.
| * Improve documentation of 'sort-subr'Eli Zaretskii2020-06-051-2/+9
| | | | | | | | | | * doc/lispref/text.texi (Sorting): Clarify the meaning and use of PREDICATE argument to 'sort-subr'. (Bug#41706)
| * Improve format-spec documentation (bug#41571)Basil L. Contovounesios2020-06-022-64/+176
| | | | | | | | | | | | | | | | | | * doc/lispref/text.texi (Interpolated Strings): Move from here... * doc/lispref/strings.texi (Custom Format Strings): ...to here, renaming the node and clarifying the documentation. (Formatting Strings): End node with sentence referring to the next one. * lisp/format-spec.el (format-spec): Clarify docstring.
* | Use 65535 as color-values scale value in the NS backendMattias Engdegård2020-06-071-3/+3
| | | | | | | | | | | | | | * src/nsfns.m (Fxw_color_values): Scale with 65535 instead of 65280, for uniformity with other backends. * lisp/faces.el (color-values): Update doc string. * doc/lispref/frames.texi (Color Names): Update examples.
* | Merge from origin/emacs-27Glenn Morris2020-05-285-13/+14
|\ \ | |/ | | | | | | | | | | | | | | bd7b681dc4 (origin/emacs-27) Tiny texinfo markup fixes d0dd0e0612 ; Fix more @var/@code mixups in Elisp manual 313dc0439e ; Fix another format-spec typo in the Elisp manual 9d7fd78421 Make next-error behavior a bit more flexible 0691d25295 * etc/NEWS.25: Belatedly announce upcase-dwim and downcase... df91c94ca8 Fix access to single-byte characters in buffer text
| * Tiny texinfo markup fixesGlenn Morris2020-05-274-3/+4
| | | | | | | | | | | | * doc/lispref/edebug.texi (Edebug Views): * doc/lispref/loading.texi (Library Search): * doc/lispref/os.texi (User Identification): Markup fixes.
| * ; Fix more @var/@code mixups in Elisp manualBasil L. Contovounesios2020-05-281-9/+9
| | | | | | | | | | * doc/lispref/text.texi (Replacing): Fix markup for function arguments.
| * ; Fix another format-spec typo in the Elisp manualBasil L. Contovounesios2020-05-271-1/+1
| | | | | | | | | | * doc/lispref/text.texi (Interpolated Strings): Correct markup for function argument.
* | Merge from origin/emacs-27Glenn Morris2020-05-281-7/+4
|\ \ | |/ | | | | | | | | | | e7a3ed8a6d Fix tab-bar-tab-name-ellipsis initialization 4737d0af75 Fix Elisp manual entry for format-spec 0195809bb6 Fix rare assertion violations in 'etags' cddb0079ff ; * lisp/format-spec.el (format-spec): Fix typo.
| * Fix Elisp manual entry for format-specBasil L. Contovounesios2020-05-241-7/+4
| | | | | | | | | | | | * doc/lispref/text.texi (Interpolated Strings): Fix typos. Don't document modifier for default space padding as it's redundant and inconsistent with the docstring and implementation of format-spec.
* | Merge from origin/emacs-27Glenn Morris2020-05-231-3/+3
|\ \ | |/ | | | | | | | | | | | | | | d6a0b66a0c (origin/emacs-27) * lisp/subr.el (save-match-data): Clarif... 1a6d59eeba Improve the documentation of setting up fontsets c7737d40f2 ; * etc/TODO (Ligatures): Update the entry based on recent... fb2e34cd21 ; * etc/TODO (Ligatures): Update the entry based on recent... 13b6dfd4f7 * doc/emacs/killing.texi (Rectangles): Improve indexing. a10254dd46 Fix accessing files on networked drives on MS-Windows
| * Improve the documentation of setting up fontsetsEli Zaretskii2020-05-231-3/+3
| | | | | | | | | | | | | | | | * doc/lispref/display.texi (Fontsets): Improve the accuracy of a cross-reference to "Character Properties". * doc/emacs/mule.texi (Fontsets, Modifying Fontsets): Improve the documentation of fontsets and how to modify them.
* | Merge from origin/emacs-27Glenn Morris2020-05-231-1/+1
|\ \ | |/ | | | | 8cc453d788 Second attempt at improving indexing in control.texi
| * Second attempt at improving indexing in control.texiStefan Kangas2020-05-211-1/+1
| | | | | | | | | | | | * doc/lispref/control.texi (Processing of Errors): Improve indexing by adding the word form "handle" in addition to "handling". With thanks to Eli Zaretskii.
* | Merge from origin/emacs-27Glenn Morris2020-05-237-85/+84
|\ \ | |/ | | | | | | | | | | 4b9fbdb5a7 ; Update TODO item about ligature support 03d44acfdd * doc/lispref/control.texi (Processing of Errors): Improve... b48ab743a8 Minor fixups for mutability doc 6ac2326e5b Don’t use “constant” for values you shouldn’t change
| * * doc/lispref/control.texi (Processing of Errors): Improve indexing.Stefan Kangas2020-05-191-0/+1
| |
| * Minor fixups for mutability docPaul Eggert2020-05-161-8/+7
| | | | | | | | | | * doc/lispref/objects.texi (Mutability): Minor fixups in response to a comment by Dmitry Gutov (Bug#40671#477).
| * Don’t use “constant” for values you shouldn’t changePaul Eggert2020-05-166-87/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inspired by patch proposed by Dmitry Gutov (Bug#40671#393) and by further comments by him and by Michael Heerdegen in the same bug report. * doc/lispintro/emacs-lisp-intro.texi (setcar): Don’t push mutability here. * doc/lispref/eval.texi (Self-Evaluating Forms, Quoting) (Backquote): * doc/lispref/lists.texi (Modifying Lists): * doc/lispref/objects.texi (Lisp Data Types, Mutability): * doc/lispref/sequences.texi (Array Functions, Vectors): * doc/lispref/strings.texi (String Basics, Modifying Strings): Don’t use the word “constant” to describe all values that a program should not change. * doc/lispref/objects.texi (Mutability): Rename from “Constants and Mutability”. All uses changed. In a footnote, contrast the Emacs behavior with that of Common Lisp, Python, etc. for clarity, and say the goal is to be nicer.
* | Merge from origin/emacs-27Glenn Morris2020-05-161-1/+9
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b4937f64cd (origin/emacs-27) Improve documentation of manually instal... efd4e973a4 Reflect the emacs-devel ELPA/MELPA dispute in FAQ 28541674cd Consider face inheritance when checking region face backgr... e75f6be6cc Fix dired default file operation (bug#41261) 406fb0746c Fix documentation related to 'command-switch-alist'. 747e0a2523 Improve ediff readability in misterioso theme (Bug#41221) 48830c73e7 Fix a crash in handle_display_spec a37290a6f9 In x_hide_tip reset tip_last_frame for GTK+ tooltips only ... 3d81995692 Fix docstring of flymake-make-diagnostic (bug#40351) 632aa9d57a Go back to “Bahá’í” e2406ff60f * lisp/dired.el (dired-toggle-marks): Doc fix. (Bug#41097) # Conflicts: # doc/emacs/building.texi
| * Fix documentation related to 'command-switch-alist'.Philipp Stephani2020-05-141-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | While there, add a unit test to verify the behavior. * doc/lispref/os.texi (Command-Line Arguments): Fix documentation: the option string in 'command-switch-alist' does include leading hyphens. Also mention that 'command-switch-alist' parsing ignores equals signs in options. * test/lisp/startup-tests.el (startup-tests/command-switch-alist): New unit test.
* | Introduce process-file-return-signal-stringMichael Albinus2020-05-161-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/processes.texi (Synchronous Processes): Describe `process-file-return-signal-string'. * doc/misc/tramp.texi: Adapt Tramp and Emacs version numbers. (Remote processes): Describe `process-file-return-signal-string' and $INSIDE_EMACS. * etc/NEWS: Describe `process-file-return-signal-string'. Fix typos. * lisp/simple.el (process-file-return-signal-string): New user option. * lisp/net/tramp-adb.el (tramp-adb-handle-process-file): * lisp/net/tramp-sh.el (tramp-sh-handle-process-file): Use it. * lisp/net/tramp.el (tramp-get-signal-strings): New defun. * test/lisp/net/tramp-tests.el (tramp-test28-process-file): Adapt test.
* | Combine archive-int-to-mode and tar-grind-file-modeTino Calancha2020-05-141-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new function, file-modes-number-to-symbolic. Make archive-int-to-mode and obsolete alias of it; use it to define tar-grind-file-mode (Bug#27952). * lisp/files.el (file-modes-number-to-symbolic): New defun. * lisp/arc-mode.el (archive-int-to-mode): Make it an obsolete alias. * lisp/tar-mode.el (tar-grind-file-mode): Use file-modes-number-to-symbolic. * test/lisp/arc-mode-tests.el (arc-mode-test-archive-int-to-mode) * test/lisp/tar-mode-tests.el (tar-mode-test-tar-grind-file-mode): Update test. * test/lisp/files-tests.el (files-tests-file-modes-symbolic-to-number) (files-tests-file-modes-number-to-symbolic): New tests. * doc/lispref/files.texi (Changing Files): Document the new funtion. * etc/NEWS (Lisp Changes in Emacs 28.1): Announce it.
* | Base timer-list-mode on tabulated-list-mode (Bug#40854)Stefan Kangas2020-05-121-3/+3
| | | | | | | | | | | | | | | | * lisp/emacs-lisp/timer-list.el (list-timers) (timer-list-mode): Inherit from 'tabulated-list-mode' instead of 'special-mode' and make the necessary changes to support that. * doc/lispref/os.texi (Timers): Update documentation.
* | Consult browse-url-{default-,}handlers in drag&drop.Tassilo Horn2020-05-061-4/+6
| | | | | | | | | | | | | | | | | | * lisp/dnd.el (dnd-handle-one-url): Consult `browse-url-handlers' and `browse-url-default-handlers' for a matching handler. Adapt docstring. * doc/lispref/frames.texi (Drag and Drop): Remove the docs for the deprecated alist choice of `browse-url-browser-function' and mention `browse-url-handlers' and `browse-url-default-handlers'.
* | Merge from origin/emacs-27Glenn Morris2020-05-031-9/+9
|\ \ | |/ | | | | | | | | 0a3731feef Make memq etc. examples more like they were ed25282b82 Document effect of 'search-upper-case' on replacement comm... 5a5d8a8ec0 * lisp/desktop.el (desktop-save): Doc fix. (Bug#41007)
| * Make memq etc. examples more like they werePaul Eggert2020-05-021-9/+9
| | | | | | | | | | | | | | | | | | Problem reported by Štěpán Němec in: https://lists.gnu.org/r/emacs-devel/2020-05/msg00130.html * doc/lispref/lists.texi (Sets And Lists, Association Lists): Revert examples to be more like the way they were, using self-evaluating expressions. Be more consistent about listing unspecified results.
* | Merge from origin/emacs-27Glenn Morris2020-05-031-0/+8
|\ \ | |/ | | | | | | 1d477a0fec Recommend to avoid unnecessary abbreviations in doc aea1b4db72 Revert "Fix calculator division truncation (bug#40892)"
| * Recommend to avoid unnecessary abbreviations in docStefan Kangas2020-04-301-0/+8
| | | | | | | | | | * doc/lispref/tips.texi (Documentation Tips): Recommend to avoid unnecessary abbreviations. (Bug#40011)
* | Regexps cannot infloop; fix manualMattias Engdegård2020-05-031-6/+4
| | | | | | | | | | * doc/lispref/searching.texi (Regexp Special): Edit erroneous statements about infinite looping in regexps.
* | Add lisp-data-mode for editing non-code Lisp dataJoão Távora2020-05-011-13/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: bug#40573 The new mode can be used stand-alone or inherited from by modes intended to edit programs. The existing emacs-lisp-mode and lisp-mode are examples. Thanks to Juri Linkov and Basil L. Contovounesios for researching some data files in Emacs that can be automatically set to use the new mode. * lisp/files.el (auto-mode-alist): Add entry for ".dir-locals" and ".dir-locals-2" * lisp/emacs-lisp/lisp-mode.el: (lisp-data-mode): New major mode. (lisp-mode): Inherit from lisp-data-mode. Set special lisp-mode stuff here. * lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Inherit from lisp-data-mode. * lisp/bookmark.el (bookmark-insert-file-format-version-stamp): Use lisp-data-mode. * lisp/saveplace.el (save-place-alist-to-file): Use lisp-data-mode. * lisp/net/eww.el (eww-write-bookmarks): Use lisp-data-mode. * lisp/net/nsm.el (nsm-write-settings): Use lisp-data-mode. * lisp/net/tramp-cache.el (tramp-dump-connection-properties): Use lisp-data-mode. * etc/NEWS: Mention lisp-data-mode. * doc/lispref/modes.texi (Example Major Modes): Update example.
* | Add new function dom-remove-attributeLars Ingebrigtsen2020-04-301-0/+3
| | | | | | | | | | | | * doc/lispref/text.texi (Document Object Model): Document it. * lisp/dom.el (dom-remove-attribute): Add new function.
* | Merge from origin/emacs-27Glenn Morris2020-04-291-2/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2f9bfaef21 (origin/emacs-27) ; Fix last change 520fd3e728 * lisp/env.el (substitute-env-vars): Doc fix. (Bug#40948) 85544f8ef5 * lisp/isearch.el: Fix lazy-highlighting and lazy-counting... d83cc05a73 Fix error in ERC when 'erc-server-coding-system' is custom... 16fed05ba8 Avoid crashes on TTY frames with over-long compositions 0278741676 Fix typo in custom.texi 9f5ae717fb * test/lisp/simple-tests.el (with-shell-command-dont-erase... 1f76a16ed3 * lisp/image-mode.el (image-mode-map): Update menu items. f0e1bf56f0 Fix bugs in tab-bar and tab-line and mention remaining fea... f0b9f18457 Make shell-command tests fit for tcsh. 68f4a740a1 Remove doc duplication ac31cd384c * etc/NEWS: Fix inconsistencies. # Conflicts: # etc/NEWS
| * Remove doc duplicationPaul Eggert2020-04-251-2/+1
| | | | | | | | | | * doc/lispref/objects.texi (Constants and Mutability): Remove duplication. From a suggestion by Andreas Schwab (Bug#40671#150).
* | Merge from origin/emacs-27Glenn Morris2020-04-255-15/+30
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 45a64c97c7 (origin/emacs-27) Clarify semantics of trace-function CONT... 821760fdc4 Don't let a code literal get modified in mml parsing (Bug#... 74a92be16d * lisp/simple.el (kill-ring-save): Doc fix. (Bug#40797) 3d0e859692 Minor doc clarification regarding fringe bitmaps 4d86c7f822 Fix documentation of fringe bitmaps a76af88dd8 Tweak mutability doc a bit more f7e488d206 Calc: fix autoload errors (bug#40800) 369761b36d ; * src/xdisp.c: Improve the introductory commentary. a92ca1f177 Improve indexing of ELisp manual 5a25d17760 * lisp/image-mode.el (image-transform-resize): Remove FIXM... 37ebec3a95 Improve the default value of 'doc-view-ghostscript-program'. ba6104d1e8 Change doc-view-mode-map prefix key 's' to 'c'. 400ff5cd19 Improve wording about constants d2836fe71b Improve the default value of 'doc-view-ghostscript-program'. fc55f65305 Minor improvements in documentation of the last change a64da75961 Add image-auto-resize defcustoms to image-mode.el 692ad40539 Improve the documentation of tab-bar and tab-line # Conflicts: # etc/NEWS
| * Minor doc clarification regarding fringe bitmapsClément Pit-Claudel2020-04-251-1/+2
| | | | | | | | | | | | * doc/lispref/display.texi (Customizing Bitmaps): Add a note regarding the order of bits being the opposite of that in XBM images. (Bug#40784)
| * Fix documentation of fringe bitmapsEli Zaretskii2020-04-251-3/+4
| | | | | | | | | | * doc/lispref/display.texi (Fringe Bitmaps): The 'empty-line' fringe indicator _is_ used. (Bug#40799)
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