* lisp/font-lock.el (font-lock-verbose)
* lisp/image-mode.el (image-auto-resize)
* lisp/gnus/message.el (message-openpgp-header): Arrange for 'other'
to be the last choice. (Bug#65852)
* lisp/font-lock.el (font-lock-variable-use-face)
(font-lock-property-use-face): Rename from font-lock-variable-ref-face
and font-lock-property-ref-face. Update all references (bug#61655).
* doc/lispref/modes.texi (Faces for Font Lock):
Update the list of faces (bug#61655).
* etc/NEWS: Update the list of new faces.
* lisp/cus-theme.el (custom-theme--listed-faces): Update.
* lisp/font-lock.el (font-lock-function-call-face)
(font-lock-variable-ref-face, font-lock-property-ref-face):
New faces.
(font-lock-property-name-face):
Rename from 'font-lock-property-face'.
* lisp/progmodes/c-ts-mode.el (c-ts-mode--font-lock-settings):
Use new faces. More 'enumerator' query to 'definition' feature.
(c-ts-mode--fontify-declarator, c-ts-mode--fontify-variable):
Use new faces.
* lisp/progmodes/cmake-ts-mode.el
(cmake-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/csharp-mode.el
(csharp-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--font-lock-settings):
Use new faces.
* lisp/progmodes/java-ts-mode.el
(java-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/js.el (js--treesit-fontify-assignment-lhs)
(js--treesit-font-lock-settings): Use new faces. Highlight
variable definitions inside array and object destructuring
patterns.
* lisp/progmodes/python.el (python--treesit-variable-p):
Exclude identifiers in parameters.
(python--treesit-settings): Use new faces. Highlight function
parameters. Move 'keyword' up to still highlight 'self' as
keyword.
* lisp/progmodes/ruby-ts-mode.el (ruby-ts--font-lock-settings):
Use new faces.
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/typescript-ts-mode.el
(typescript-ts-mode--font-lock-settings): Use new faces.
* lisp/textmodes/css-mode.el (css--treesit-settings):
Use font-lock-property-ref-face.
* lisp/textmodes/toml-ts-mode.el
(toml-ts-mode--font-lock-settings):
Use font-lock-property-ref-face.
* lisp/textmodes/yaml-ts-mode.el
(yaml-ts-mode--font-lock-settings): Same.
This fixes bug #61298. The new long-lines code may have narrowed a buffer
before font-lock-default-fontify-region gets called.
* lisp/font-lock.el (font-lock-default-fontify-region): Set `end' to point-max
if it is greater that it.
A more accurate replacement for font-lock-fontify-syntactically-region
would be a function that funcalls the
font-lock-fontify-syntactically-function variable. That way, callers
of the function can inherit new behavior, if the value of that variable
changes.
* lisp/font-lock.el (font-lock-fontify-syntactically-region):
Add function back, remove its obsolete alias.
Copyright-paperwork-exempt: yes
* lisp/font-lock.el (font-lock-regexp-face): New face.
* lisp/progmodes/typescript-ts-mode.el
(typescript-ts-mode--font-lock-settings):
* lisp/progmodes/ruby-ts-mode.el (ruby-ts--font-lock-settings):
* lisp/progmodes/js.el (js--treesit-font-lock-settings):
Use it for regexps.
* etc/NEWS: Mention the addition.
As part of 18947103fa,
`font-lock-fontify-syntactically-region' was renamed to
`font-lock-default-fontify-sytactically'.
* lisp/font-lock.el (font-lock-fontify-syntactically-region): Add
obsolete alias for the renamed function.
Copyright-paperwork-exempt: yes
Before this change, we rebind font-lock-fontify-region-function and
call font-lock's function in tree-sitter's function, and the order of
fontification is tree-sitter, font-lock syntax, font-lock regexp.
Now we make font-lock's syntax function customizable and replace it
with tree-sitter's function, and the order of fontification is
tree-sitter, font-lock regexp.
* doc/lispref/modes.texi (Parser-based Font Lock): Reflect the change
in manual.
* lisp/font-lock.el (font-lock-fontify-syntactically-function): New
varaible.
(font-lock-default-fontify-region): Call
font-lock-fontify-syntactically-function rather.
(font-lock-fontify-syntactically-region): Rename to
font-lock-default-fontify-syntactically
(font-lock-default-fontify-syntactically): Rename to this.
* lisp/treesit.el (treesit-font-lock-fontify-region): Don't call
font-lock functions.
(treesit-font-lock-enable): Remove this function. It is not used even
before this change.
(treesit-major-mode-setup): Instead of binding
font-lock-fontify-region-function, now bind to
font-lock-fontify-syntactically-function. And we can let font-lock do
it's thing.
There were many reinventions of `with-silent-modifications` (tho
many of them weren't reinventions but copy&paste of code from
font-lock, IIUC). Now that those don't even need to let-bind
`inhibit-point-motion-hooks` they're really just obsolete.
* lisp/font-lock.el (save-buffer-state): Delete macro.
(font-lock-unfontify-region, font-lock-default-fontify-region):
Use `with-silent-modifications` instead.
(font-lock-after-change-function, font-lock-fontify-block): Don't
let-bind `inhibit-point-motion-hooks`.
* lisp/htmlfontify.el (hfy-save-buffer-state): Delete macro.
(hfy-mark-trailing-whitespace, hfy-unmark-trailing-whitespace):
Use `with-silent-modifications` instead.
* lisp/jit-lock.el (with-buffer-prepared-for-jit-lock): Delete macro.
(jit-lock--debug-fontify, jit-lock-refontify, jit-lock-function)
(jit-lock-fontify-now, jit-lock-force-redisplay)
(jit-lock-deferred-fontify, jit-lock-context-fontify)
(jit-lock-after-change): Use `with-silent-modifications` instead.
* lisp/progmodes/antlr-mode.el (save-buffer-state-x): Delete macro.
(antlr-hide-actions): Use `with-silent-modifications` instead.
* lisp/progmodes/hideshow.el (hs-life-goes-on): Don't
let-bind `inhibit-point-motion-hooks`.
* lisp/subr.el (point-at-eol, point-at-bol): Make XEmacs compat
aliases obsolete in favor of `pos-bol'/'line-beginning-position' or
'pos-eol'/'line-end-position'. Update callers.
Ref: https://lists.gnu.org/r/emacs-devel/2022-08/msg00853.html
* lisp/font-lock.el (font-lock-reference-face): Delete variable
alias obsolete since 20.3.
* lisp/progmodes/cc-cmds.el (c-toggle-auto-state): Delete alias
obsolete since 22.1.
* lisp/replace.el (query-replace-regexp-eval): Delete function
obsolete since 22.1.
(replace-count, replace-re-search-function): Doc fixes; adjust for
above deleted function.
The 'font-lock-support-mode' is occasionally useful for debugging
purposes, so it remains as a defvar.
Ref: https://lists.gnu.org/r/emacs-devel/2020-08/msg00125.html
* lisp/obsolete/fast-lock.el:
* lisp/obsolete/lazy-lock.el: Delete libraries obsolete since
22.1. (Bug#56560)
* lisp/font-lock.el (font-lock-support-mode): Make into a defvar and
delete any mention of 'lazy-lock-mode' and 'fast-lock-mode'.
(font-lock-turn-on-thing-lock, font-lock-turn-off-thing-lock):
Drop support for obsolete modes lazy-lock and fast-lock.
(font-lock-after-fontify-buffer)
(font-lock-after-unfontify-buffer): Make into obsolete function
aliases for 'ignore'. Adjust callers.
(font-lock-keywords, font-lock-inhibit-thing-lock): Adjust
documentation to not mention lazy-lock and fast-lock.
* lisp/font-core.el (font-lock-defaults): Adjust documentation to
not mention 'font-lock-inhibit-thing-lock'.
* lisp/mail/rmail.el (rmail-variables): Don't inhibit obsolete
lazy-lock-mode and fast-lock-mode.
Try and reduce the pain caused by font-lock and syntax-propertize's
wholeline-based operation in buffers made up of a few very long lines
(bug#45898).
* lisp/emacs-lisp/syntax.el (syntax-wholeline-max): New var.
(syntax--lbp): New function.
(syntax-propertize-wholelines): Use it.
* lisp/jit-lock.el (jit-lock--antiblink-post-command): Use `syntax--lbp`.
* lisp/font-lock.el (font-lock-extend-region-wholelines): Rewrite,
using `syntax-propertize-wholelines`.
* lisp/font-lock (font-lock-ignore): New defcustom.
(font-lock-compile-keywords): Call 'font-lock--filter-keywords'.
(font-lock--match-keyword, font-lock--filter-keywords): New functions,
implement the functionality described in 'font-lock-ignore'.
* doc/lispref/modes.texi: Describe 'font-lock-ignore'.
This face is intended for mark-up syntax and constructs inside text
using font-lock-doc-face; ie, documentation comments and strings in
programming modes.
* lisp/font-lock.el (font-lock-doc-markup-face): New face.
* lisp/cus-theme.el (custom-theme--listed-faces): Add it to the list.
* doc/lispref/modes.texi (Faces for Font Lock): Document it.
* etc/NEWS: Mention it.
(font-lock-fontify-syntactically-region): Use `comment-end-skip` as
fallback for `font-lock-comment-end-skip`, as is done for
`font-lock-comment-start-skip` (and as the name suggests).
* lisp/progmodes/opascal.el (opascal-mode): Revert last change,
made unnecessary.
* lisp/font-lock.el (font-lock-update): Remove call to
font-lock-unfontify-region and font-lock-mode toggle with ARG; this
did not perform what original author intended
Each section ends right before the following section begins and IMO
that means that it is unnecessary to mark the end of sections.
For users of `outline-minor-mode' the old end-of-section markers were
a distraction. They made it much harder to parse the overview outline
state because each section heading was followed by a end-of-section
marker that was formatted as a section heading. Because of this I
wanted to remove the end-of-section markers.
But as Eli pointed out these sections are long and not everyone uses
`outline-minor-mode'.
So instead of removing them, I am turning the end-of-section markers
into regular comments (beginning with just two semicolons) instead of
section headings (beginning with tree semicolons). That way users of
`outline-minor-mode' won't be distracted by them and others can still
benefit from the markers as before.
The "Commentary" was already split into multiple sections, but
these sections where on the same level as "Commentary" itself,
which is less convenient for users of `outline-minor-mode'.
This tries to make `font-lock-syntax-table` work correctly even when
it changes the parsing of strings and comments, as was the case in
`font-latex.el`.
We should probably deprecate the use of `font-lock-syntax-table` since
the present fix is still not 100% and since it comes with performance
problems in large files.
(font-lock-set-defaults): Set it.
(font-lock-fontify-syntactically-region): Don't use `syntax-ppss`
when we think that `font-lock-syntax-table` would interfere.
