* lisp/bindings.el (column-number-indicator-zero-based): Make
obsolete (bug#28648).
(mode-line-position-column-line-format): New variable.
(mode-line-position--column-line-properties): New const.
(mode-line-position): Use it.
f20169399d (origin/emacs-27) Fix typo in Introduction to Emacs Lisp
7605060d51 Update Elisp Manual reference to which-function-mode
29708cbde7 Some precisions to bug handling
dddc971f0e CC Mode: Fix processing for when c-multiline-string-start-...
4a73fb9668 Fix description of %-constructs in 'mode-line-format'
This fixes new occurrences of "Eldoc" since emacs-27.
* doc/lispref/modes.texi (Major Mode Conventions):
* etc/NEWS:
* lisp/descr-text.el (describe-char-eldoc):
* lisp/emacs-lisp/eldoc.el (eldoc-echo-area-use-multiline-p)
(eldoc-prefer-doc-buffer, eldoc--documentation-strategy-defcustom):
Consistently capitalize eldoc as ElDoc rather than Eldoc in
documentation and commentary.
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.
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.
fd27685c1e (origin/emacs-27) ; * doc/lispref/keymaps.texi (Extended M...
6057d79a4e * doc/lispref/keymaps.texi (Extended Menu Items): Tweak :k...
17a1bb5a03 Fix redisplay when scrolling under redisplay-dont-pause
90321f595c Fix face extension in pulse.el
36c42d2a30 * doc/misc/tramp.texi (Bug Reports): Avoid line breaks in ...
d5750af151 Avoid assertion violation in intervals.c
18d1bc0a09 Improve documentation of 'jit-lock-contextually'
08486f4cae Speed up 'resize-mode' child frames a little
f451ef9308 ; * etc/NEWS: Mention 'executing-macro' in removed vars.
c49d379f17 Fix some problems with moving and resizing child frames
# Conflicts:
# etc/NEWS
* lisp/jit-lock.el (jit-lock-contextually): Clarify the jit-lock
operation when 'jit-lock-contextually' is non-nil and non-t.
* doc/lispref/modes.texi (Syntactic Font Lock)
(Other Font Lock Variables): Document the relation between
'jit-lock-register', 'font-lock-keywords-only', and syntactic
refontification.
f3d30b5303 Remove some doc references to old Emacs versions
4217bc229b Fix infloop in shell.el
74b151195d Fix erc-notifications-notify for non-PRIVMSGs, broken in l...
db4436eaf9 Fix the notification action for PRIVMSG in erc-notificatio...
36a4068105 ERC: New maintainer.
2391d3f45d ; spelling fixes
e898442be3 Honor tags-case-fold-search during xref identifer completion
# Conflicts:
# etc/NEWS
Add some hints to the message for byte compiler free & unused variable
warnings, and 'void-variable' errors where the variable has confusable
quote characters in it.
* lisp/help.el (uni-confusables), uni-confusables-regexp): New
constants.
(help-command-error-confusable-suggestions): New function, added to
`command-error-function'.
(help-uni-confusable-suggestions): New function.
* lisp/emacs-lisp/bytecomp.el (byte-compile-variable-ref):
* lisp/emacs-lisp/cconv.el (cconv--analyze-use): Use it.
* lisp/emacs-lisp/lisp-mode.el
(lisp--match-confusable-symbol-character): New function.
(lisp-fdefs): Use it to fontify confusable characters with
font-lock-warning-face when they occur in symbol names.
* doc/lispref/modes.texi (Faces for Font Lock):
* doc/lispref/objects.texi (Basic Char Syntax): Recommend backslash
escaping of confusable characters, and mention new fontification.
* etc/NEWS: Announce the new fontification behavior.
* test/lisp/emacs-lisp/lisp-mode-tests.el (lisp-fontify-confusables):
New test.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-clear-all-tags):
New function to clear all tags from padding area in current buffer.
* doc/lispref/modes.texi (Tabulated List Mode): Document it.
* etc/NEWS: Announce it.
* lisp/emacs-lisp/easy-mmode.el (define-globalized-minor-mode): Accept
a BODY parameter.
* doc/lispref/modes.texi (Defining Minor Modes): Document new
parameter.
* etc/NEWS: Announce it.
* lisp/simple.el (read--expression): Move eldoc-mode setup to...
* lisp/emacs-lisp/eldoc.el (eldoc--eval-expression-setup): ... here,
new function.
(global-eldoc-mode): Add or remove it to
eval-expression-minibuffer-setup-hook when enabling or disabling
global-eldoc-mode. This enables eldoc in the minibuffer (solving
Bug#27202), only when global-eldoc-mode is enabled.
* doc/lispintro/emacs-lisp-intro.texi (Mode Line): Ditto.
* doc/lispref/modes.texi (Mode Line Top): In the :eval example,
use a function that exists to avoid confusion (bug#19224).
* doc/lispref/modes.texi (Defining Minor Modes): The :group stuff
in the example and documentation isn't correct since this is not a
global mode and `hunger-mode' therefore isn't customizable
(bug#36501).
Make it possible to control the relative ordering of functions on hooks by
specifying `depth` in the same was as was possible with `add-function`.
* lisp/electric.el (electric--sort-post-self-insertion-hook):
Delete function.
(electric-indent-mode, electric-layout-mode, electric-quote-mode):
* lisp/elec-pair.el (electric-pair-mode): Use new `depth` arg instead of
electric--sort-post-self-insertion-hook.
* lisp/emacs-lisp/syntax.el (syntax-propertize, syntax-ppss):
Use new `depth` arg to make sure noone accidentally gets added
after syntax-ppss-flush-cache.
* doc/lispref/modes.texi (Setting Hooks): Document new `depth` arg.
* test/lisp/subr-tests.el (subr-tests-add-hook-depth): New test.
* doc/lispref/control.texi (Control Structures):
* doc/lispref/modes.texi (Search-based Fontification):
* doc/misc/cc-mode.texi (Filling and Line Breaking Commands)
(Auto-newline Insertion, Other Special Indentations):
* doc/misc/dbus.texi (Errors and Events):
* doc/misc/dired-x.texi (Find File At Point):
* doc/misc/eudc.texi (Display of Query Results, Inline Query Expansion):
* doc/misc/gnus-faq.texi (FAQ 3-11):
* doc/misc/gnus.texi (Group Parameters, Posting Styles)
(Spam Package Introduction):
* doc/misc/org.texi (LaTeX fragments, Previewing LaTeX fragments):
* doc/misc/reftex.texi (Commands):
Remove redundant "See" before cross references.
* doc/lispref/functions.texi (Function Safety): Redundant "see" is in
ignored text, but remove it anyway.
* doc/lispref/positions.texi (Skipping Characters): Remove redundant
"See" before cross references. Change @xref to @pxref, which is
more suitable when at the end of a sentence.
Most of the redundants "See" found by Noam Postavsky.
c26d452 (origin/emacs-26) * src/macfont.m (macfont_shape): Use conven...
140e7f8 Recommend using font-lock-face over face (Bug#35044)
7cb5364 Check if mouse_face_overlay was deleted (Bug#35273)
# Conflicts:
# src/macfont.m
For discussion, see thread starting at:
https://lists.gnu.org/archive/html/emacs-devel/2019-03/msg01012.html
* lisp/textmodes/text-mode.el (text-mode): Do not reset
indent-line-function to its global default value of indent-relative.
* doc/lispref/modes.texi (Example Major Modes):
* etc/NEWS: Document change accordingly.
* lisp/textmodes/text-mode.el: Use lexical-binding.
(text-mode, paragraph-indent-minor-mode, text-mode-hook-identify):
Use setq-local.
(toggle-text-mode-auto-fill): Quote function symbols as such.
(center-line): Minor simplification.
* doc/lispref/modes.texi (Example Major Modes): Update code example
for these changes to text-mode.
This allows the user to customize the sorting indicators displayed
near the current column.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list): New group.
(tabulated-list-gui-sort-indicator-asc)
(tabulated-list-gui-sort-indicator-desc)
(tabulated-list-tty-sort-indicator-asc)
(tabulated-list-tty-sort-indicator-desc): New defcustomd.
(tabulated-list-glyphless-char-display): Remove.
(tabulated-list-make-glyphless-char-display-table): New function.
* doc/lispref/modes.texi (Tabulated List Mode): Add documentation
for new options.
* etc/NEWS: Mention the new options.
0589de5 (origin/emacs-26) Fix markup of fake keys in the ELisp manual
82d4b98 Avoid errors in Auto Revert mode
a3b1935 Mention empty strings in file name expansion, emacs lisp refe...
a38da0d cc-mode.texi: Work around makeinfo alignment bug. Fix proble...
464ee80 Warn against recursive invocations of 'buffer-list-update-hoo...
60b5c10 Provide more details in doc-string of 'delete-windows-on' (Bu...
f0be0f1 Improve documentation of 'delete-windows-on'
f1bddc7 * lisp/frame.el (make-frame-command): Doc fix. (Bug#34715)
2848623 Avoid undefined behavior in gdb-mi.el
dbf1837 * lisp/window.el (fit-frame-to-buffer): Make doc-string more ...
099ef44 Minor spelling and grammar fixes (bug#34756)
52fd400 Minor improvement of documentation of '(when CONDITION . SPEC)'
f872b65 Improve documentation of 'auto-coding-functions'
04cad5e Fix visiting XML files with non-Unix EOL format
a89fabe Update example major mode code in Elisp manual
# Conflicts:
# lisp/autorevert.el
# lisp/window.el
* doc/lispref/modes.texi (Example Major Modes): Update code examples
to reflect current state of lisp/textmodes/text-mode.el and
lisp/emacs-lisp/lisp-mode.el. (bug#34671)
9df1365 Fix a typo in the Calc manual
f3dab02 Minor improvement in cross-references of the ELisp manual
560c84b Fix last change on 'compilation-parse-errors'
0cd7b52 (origin/emacs-26) Minor improvements to do strings in callproc.c
b8c7017 Improve documentation of 'date-to-time' and 'parse-time-string'
46095a7 Fix downloading of URLs that end in a slash
3b60a0a * doc/misc/eww.texi (Basics): Fix eww keybindings. (Bug#34291)
8e22025 Fix process-thread docstring
459b669 Fix failures of vc-find-revision with non-ASCII file names
e9ff190 * doc/lispref/tips.texi (Documentation Tips): Fix quotes. (B...
3e49a08 ; * src/coding.h (struct coding_system): Fix a typo in a comm...
b657286 Add documentation for tabulated-list functions in the elisp m...
6e0f67b Fix URL in ucs-normalize.el
ce3ae1f * etc/PROBLEMS: Amend entry for profiler bug #34235 to mentio...
# Conflicts:
# doc/lispref/os.texi
* doc/lispref/modes.texi (Major Modes): Document
'major-mode-suspend' and 'major-mode-restore'. (Bug#31551)
* etc/NEWS: Mark the corresponding entry as documented in
manuals.
