assoc-delete-all is not available for users who have installed
project.el via ELPA on older Emacs versions (bug#42668).
* lisp/progmodes/project.el
(project-remember-project, project--remove-from-project-list):
Replace assoc-delete-all with equivalent alternatives.
* lisp/progmodes/cperl-mode.el (cperl-find-pods-heres): cperl-mode
in the master branch wrongly uses the first occurrence of "HERE"
to terminate the string, resulting in badly fontified / indented
code which follows (bug#42251).
* lisp/progmodes/cperl-mode.el (cperl-etags): This fails with
(wrong-type-argument stringp cperl-sub-regexp). The error came
with incorporating Jonathan Rockway's work (bug#42355).
Copyright-paperwork-exempt: yes
* lisp/progmodes/sh-script.el (sh-font-lock-keywords-var): Fontize
$(...) slightly better (bug#42417). Instead of just fontizing the
first word in the expression, fontize until the closing
parenthesis. This doesn't work well if you have nested $(...)
expressions.
* lisp/progmodes/project.el (project-kill-buffer-conditions):
Replace the project-kill-buffers-ignores user option.
(project--kill-buffer-check): New function.
(project--buffers-to-kill): New function.
(project-kill-buffers): Use them. Add the NO-CONFIRM argument.
* lisp/progmodes/project.el (project--other-place-command):
Bind switch-to-buffer-obey-display-actions to t, so that
project-other-window-command and friends can affect
project-switch-to-buffer.
* lisp/progmodes/project.el (project-other-window-map,
project-other-frame-map, project--other-place-command,
project-other-window-command, project-other-frame-command,
project-other-tab-command): Add these functions and maps.
* lisp/progmodes/project.el: Bind project-other-window-command to C-x
4 p, project-other-frame-command to C-x 5 p and
project-other-tab-command to C-x t p (bug#42210).
* lisp/progmodes/project.el (project--read-project-buffer): New
function extracted from project-switch-buffer.
* lisp/progmodes/project.el (project-switch-buffer): Instead of
unconditionally reading a project buffer from the user, add
buffer-or-name argument, and populate it using
project--read-project-buffer when called interactively. Update
docstring.
* lisp/progmodes/bug-reference.el (bug-reference-setup-from-irc-alist):
Change SERVER-REGEXP to NETWORK-REGEXP in docstring.
* lisp/progmodes/bug-reference.el (bug-reference--maybe-setup-from-irc):
Change semantics from requiring a match of channel OR server to
requiring a match of both (if both are configured).
* lisp/progmodes/bug-reference.el (bug-reference-try-setup-from-erc):
New defun doing the auto-setup for ERC.
(bug-reference--run-auto-setup): Run bug-reference-try-setup-from-erc.
* etc/NEWS: Extend entry describing bug-reference auto-setup.
* lisp/progmodes/project.el:
Add a longer description of the package and how to use it.
(project-prefix-map): Add entries for
'project-or-external-find-file' and
'project-or-external-find-regexp'.
* lisp/progmodes/bug-reference.el (bug-reference-setup-from-irc-alist):
New defvar for configuring bug regexp and URL based on IRC channel and
server names.
(bug-reference--maybe-setup-from-irc): New defun doing the setup given
channel and server.
(bug-reference-try-setup-from-rcirc): New defun calling the above for
rcirc buffers.
(bug-reference--run-auto-setup): Enable the auto-setup for rcirc.
* etc/NEWS: Extend entry describing bug-reference auto-setup.
Also add a TODO that I should implement something similar for
IRC (rcirc/ERC).
* lisp/progmodes/bug-reference.el (bug-reference-setup-from-mail-alist):
Auto-setup also with groups matching orgmode and tramp.
* lisp/progmodes/project.el (project-find-functions)
(project-current, project-switch-to-buffer): Doc fix.
(project-current): Rename the argument DIR to DIRECTORY.
Elisp-mode was doing a lot of work that can now be delegated to Eldoc.
Flymake uses the new Eldoc functionality, too, installing a global
documentation function that may report on diagnostics under point.
CEDET's grammar.el was left as the only user of an Eldoc-internal
function. That function was moved to grammar.el. That file is still,
somewhat reprehensibly, using an internal function of elisp-mode.el,
but this was left unchanged.
In other situations, eldoc-documentation-functions is used or
recommended.
The only other places where the obsolete eldoc-documentation-function
is still used is in libraries which are presumably meant to remain
compatible with previous Emacs versions.
* lisp/progmodes/elisp-mode.el (elisp-eldoc-funcall)
(elisp-eldoc-var-docstring): New functions.
(emacs-lisp-mode): Put two elements in
eldoc-documentation-functions.
* lisp/emacs-lisp/eldoc.el (eldoc--eval-expression-setup): Setup
new Elisp eldoc-documentation-functions.
* lisp/progmodes/flymake.el (flymake-mode): Use
flymake-eldoc-function.
(flymake-eldoc-function): New function.
(Package-Requires): Require eldoc 1.1.0
* lisp/descr-text.el (describe-char-eldoc): Recommend
eldoc-documentation-functions.
* lisp/progmodes/cfengine.el (cfengine3-documentation-function):
Recommend eldoc-documentation-functions
* lisp/progmodes/octave.el (inferior-octave-mode): Use
eldoc-documentation-functions.
* lisp/cedet/semantic/grammar.el (semantic--docstring-format-sym-doc):
New function.
(semantic-grammar-eldoc-get-macro-docstring): Adjust.
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.
This reverts commit 9f9ce631a2.
It's still a bottleneck, but so are mapcar (with its effect on GC) and
concat. So our limits show in several places at once.
* lisp/progmodes/verilog-mode.el (verilog-auto-inst): Support regexp of
what AUTOINST I/O to include, issue #1682. Reported by Mrainy.
(verilog-font-lock-keywords-1): Fix highlighting module names with no
following (, issue #1679. Reported by Vinam Arora.
(verilog-font-lock-keywords) Adds syntax highlighting for identifiers in
declaration statements, #1678.
(verilog-calculate-indent, verilog-inject-arg)
(verilog-keywords, verilog-showscopes): Support AMS
connectmodule/endconnectmodule, #1665. Reported by Dan McMahill.
* lisp/progmodes/js.el (js-mode): Use "\\(?:" in the value of
comment-start-skip rather than "\\(", fixing the second half of bug #41952.
Call c-foreign-init-lit-pos-cache and install c-foreign-truncate-lit-pos-cache
on before-change-functions, to connect up correctly with CC Mode's filling
mechanism.
* lisp/textmodes/mhtml-mode.el (mhtml--crucial-variable-prefix): Add prefixes
"adaptive-fill-", "fill-", "normal-auto-fill-function" and "paragraph-" to
pull in variables crucial to filling.
(mhtml-syntax-propertize): Read the current submode from the piece of text
being propertized rather than one character before it, and do so before
erasing the submode text-property.
(mhtml-mode): Set the js-mode value of auto-fill-function to js-do-auto-fill.
Correctly initialize and use CC Mode's filling facilities, as above.
Also add functions to enable correct use of CC Mode's filling functionality
from major modes which don't initialize CC Mode fully. These modes are
currently js-mode and mhtml-mode.
* lisp/progmodes/cc-langs.el (comment-start-skip): Replace "\\(" by "\\(?:" so
that (match-end 1) isn't falsely taken to be the start of the comment.
* lisp/progmodes/cc-engine.el (c-foreign-truncate-lit-pos-cache)
(c-foreign-init-lit-pos-cache): New functions.
Do this by recognising that unterminated strings in a buffer are typically
going to be few and close together. Also optimize code for C++ attributes.
* lisp/progmodes/cc-defs.el (c-previous-single-property-change): New macro.
(c-put-syn-tab, c-clear-syn-tab): Turned from macros into functions, and moved
to cc-mode.el.
(c-clear-syn-tab-properties): Amended to use c-min/max-syn-tab-mkr.
(c-with-extended-string-fences): Removed.
* lisp/progmodes/cc-engine-el (c-enclosing-c++-attribute): Rewritten for
speed.
(c-slow-enclosing-c++-attribute): Removed.
(c-semi-pp-to-literal): Remove a superfluous call to
c-with-extended-string-fences.
* lisp/progmodes/cc-mode.el (c-min-syn-tab-mkr, c-max-syn-tab-mkr): two new
marker variables which bound the region occupied by positions with
c-fl-syn-tab text properties.
(c-basic-common-init): Initialize these two variables.
(c-fl-syn-tab-region): Removed.
(c-put-syn-tab, c-clear-syn-tab): Functions moved from cc-defs.el.
(c-clear-string-fences): Amended to use the new scheme.
(c-restore-string-fences): Now takes no arguments; amended to use the new
scheme.
(c-font-lock-fontify-region): Amended to use the new scheme.
