branch: externals/auctex
commit ebd04735e78eea2d7961225d132107f6d5511836
Merge: 994079d8cd 454f02a588
Author: Ikumi Keita <ik...@ikumi.que.jp>
Commit: Ikumi Keita <ik...@ikumi.que.jp>
Merge branch 'master' into feature/fix-mode-names-overlap
---
.gitignore | 1 +
auctex.el.in | 2 +
context.el | 51 +++++++++++++++++++------
doc/auctex.texi | 4 +-
doc/changes.texi | 2 +-
doc/faq.texi | 2 +-
font-latex.el | 18 +++++++--
latex.el | 85 ++++++++++++++++++++++++++++++++++--------
preview.el.in | 15 ++++----
tests/context/context-test.el | 6 ---
tests/latex/font-latex-test.el | 6 ---
tests/latex/latex-test.el | 12 +-----
tests/latex/tabular-out.tex | 8 ++--
tests/latex/texmathp-test.el | 2 -
tex-fold.el | 63 ++++++++++++++++++-------------
tex-info.el | 64 +++++++++++++++++++++++--------
tex-jp.el | 9 ++++-
tex.el | 62 ++++++++++++++++++++----------
18 files changed, 282 insertions(+), 130 deletions(-)
diff --git a/.gitignore b/.gitignore
index f242adaf29..4733ddc0fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,4 @@ PROBLEMS.preview
tests/*/auto/*
*.dynvars
auctex-dynvars
+.DS_Store
diff --git a/auctex.el.in b/auctex.el.in
index 390c0e3c32..fab355f0b1 100644
--- a/auctex.el.in
+++ b/auctex.el.in
@@ -42,4 +42,6 @@
@lisptexsite@)
(TeX-load-hack)
+(provide 'auctex)
+
;;; auctex.el ends here
diff --git a/context.el b/context.el
index 1c5ac8ef5d..237ba32693 100644
--- a/context.el
+++ b/context.el
@@ -1833,8 +1833,8 @@ that is, you do _not_ have to cater for this yourself by
adding \\\\\\=' or $."
(set symbol (symbol-value (intern (concat (symbol-name symbol) "-"
ConTeXt-current-interface)))))
- ;; Create certain regular expressions based on language
- (setq ConTeXt-indent-item-re (concat "\\\\\\(" (mapconcat #'identity
ConTeXt-item-list "\\|") "\\)\\>"))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (setq ConTeXt-indent-item-re (concat "\\\\\\(" (mapconcat #'identity
ConTeXt-item-list "\\|") "\\)\\>"))
;; What's the deepest level at we can collapse a document?
;; set only if user has not set it. Need to be set before menu is created.
@@ -1848,17 +1848,19 @@ that is, you do _not_ have to cater for this yourself
by adding \\\\\\=' or $."
;; Paragraph formatting
(set (make-local-variable 'LaTeX-syntactic-comments) nil)
- (set (make-local-variable 'LaTeX-paragraph-commands-regexp)
- (ConTeXt-paragraph-commands-regexp))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (set (make-local-variable 'LaTeX-paragraph-commands-regexp)
+ ;; (ConTeXt-paragraph-commands-regexp))
(set (make-local-variable 'paragraph-ignore-fill-prefix) t)
(set (make-local-variable 'fill-paragraph-function) #'LaTeX-fill-paragraph)
(set (make-local-variable 'adaptive-fill-mode) nil)
- (setq paragraph-start
- (concat
- "[ \t]*\\("
- (ConTeXt-paragraph-commands-regexp) "\\|"
- "\\$\\$\\|" ; Plain TeX display math
- "$\\)"))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (setq paragraph-start
+ ;; (concat
+ ;; "[ \t]*\\("
+ ;; (ConTeXt-paragraph-commands-regexp) "\\|"
+ ;; "\\$\\$\\|" ; Plain TeX display math
+ ;; "$\\)"))
(setq paragraph-separate
(concat
"[ \t]*\\("
@@ -1877,7 +1879,8 @@ that is, you do _not_ have to cater for this yourself by
adding \\\\\\=' or $."
;; Outline support
(require 'outline)
(set (make-local-variable 'outline-level) #'ConTeXt-outline-level)
- (set (make-local-variable 'outline-regexp) (ConTeXt-outline-regexp t))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (set (make-local-variable 'outline-regexp) (ConTeXt-outline-regexp t))
;;(make-local-variable 'outline-heading-end-regexp)
(setq TeX-header-end (ConTeXt-header-end)
TeX-trailer-start (ConTeXt-trailer-start))
@@ -1892,6 +1895,31 @@ that is, you do _not_ have to cater for this yourself by
adding \\\\\\=' or $."
(setq TeX-command-default "ConTeXt")
(setq TeX-sentinel-default-function #'TeX-ConTeXt-sentinel))
+(defun ConTeXt-mode-cleanup ()
+ ;; Create certain regular expressions based on language.
+ ;; Don't overwrite the value the user set by hooks or file
+ ;; (directory) variables.
+ (or (local-variable-p 'ConTeXt-indent-item-re)
+ (setq-local ConTeXt-indent-item-re
+ (concat
+ "\\\\\\("
+ (mapconcat #'identity ConTeXt-item-list "\\|")
+ "\\)\\>")))
+
+ ;; Don't do locally-bound test for `LaTeX-paragraph-commands-regexp'
+ ;; and `paragraph-start'. See comments in similar part in latex.el.
+ (setq-local LaTeX-paragraph-commands-regexp
+ (ConTeXt-paragraph-commands-regexp))
+ (setq paragraph-start
+ (concat
+ "[ \t]*\\("
+ (ConTeXt-paragraph-commands-regexp) "\\|"
+ "\\$\\$\\|" ; Plain TeX display math
+ "$\\)"))
+
+ (or (local-variable-p 'outline-regexp)
+ (setq-local outline-regexp (ConTeXt-outline-regexp t))))
+
(defun context-guess-current-interface ()
"Guess what ConTeXt interface the current buffer is using."
(interactive)
@@ -1919,6 +1947,7 @@ that is, you do _not_ have to cater for this yourself by
adding \\\\\\=' or $."
Entering `ConTeXt-mode' calls the value of `text-mode-hook',
then the value of `TeX-mode-hook', and then the value
of `ConTeXt-mode-hook'."
+ :after-hook (ConTeXt-mode-cleanup)
(context-guess-current-interface)
(require (intern (concat "context-" ConTeXt-current-interface)))
(funcall (intern (concat "ConTeXt--mode-" ConTeXt-current-interface)))
diff --git a/doc/auctex.texi b/doc/auctex.texi
index 8d5b282f66..087d1405f9 100644
--- a/doc/auctex.texi
+++ b/doc/auctex.texi
@@ -2747,6 +2747,8 @@ placeholder.
If the first element is a function symbol, the function will be called
with all mandatory arguments of the macro and the result of the function
call will be used as a replacement for the macro.
+Such functions typically return a string, but may also return the
+symbol @code{abort} to indicate that the macro should not be folded.
The placeholder is made by copying the text from the buffer together with
its properties, i.e.@: its face as well. If fontification has not
@@ -4577,7 +4579,7 @@ Parse all @TeX{} and @LaTeX{} commands that @AUCTeX{} can
use.
@cindex @acronym{CJK}-@LaTeX{}
@TeX{} and Emacs are usable for European (Latin, Cyrillic, Greek) based
-languages. Some @LaTeX{} and EmacsLisp packages are available for easy
+languages. Some @LaTeX{} and Emacs Lisp packages are available for easy
typesetting and editing documents in European languages.
@c Some Texinfo macros are not used because they require quite recent
diff --git a/doc/changes.texi b/doc/changes.texi
index f9e7ee58f4..cbb341c62e 100644
--- a/doc/changes.texi
+++ b/doc/changes.texi
@@ -15,7 +15,7 @@
@AUCTeX{} now requires GNU Emacs 26.1 or higher.
@item
-Now @LaTeX{} abbreves are available in doc@TeX{} mode buffers.
+Now @LaTeX{} abbrevs are available in doc@TeX{} mode buffers.
@end itemize
@heading News in 13.2
diff --git a/doc/faq.texi b/doc/faq.texi
index 547cb01f0f..a2d2aec0d2 100644
--- a/doc/faq.texi
+++ b/doc/faq.texi
@@ -51,7 +51,7 @@ command line, depending on the installation scheme of
@AUCTeX{} and your
If you installed @AUCTeX{} from @acronym{ELPA}, use @samp{emacs -q
-no-site-file --eval "(progn (setq package-load-list '((auctex t)))
(package-initialize))"}. The @option{--eval} option activates only
-@AUCTeX{} among all installed @acronym{EPLA} packages.
+@AUCTeX{} among all installed @acronym{ELPA} packages.
@item
If you installed @AUCTeX{} via traditional
@command{configure}--@command{make} scheme, use @samp{emacs -q
diff --git a/font-latex.el b/font-latex.el
index 61309433bf..472ed4dd44 100644
--- a/font-latex.el
+++ b/font-latex.el
@@ -1083,8 +1083,10 @@ have changed."
"\\(?:\\[[^][]*\\(?:\\[[^][]*\\][^][]*\\)*\\]\\)?"
;; An opening curly brace as delimiter is valid, but
;; allowing it might screw up fontification of stuff
- ;; like "\url{...} foo \textbf{<--!...}".
- "\\([^a-z@*\n\f{]\\).*?"
+ ;; like "\url{...} foo \textbf{<--!...}". Also
+ ;; disallow an opening square bracket which produces
+ ;; confusion in "\Verb[key-val]{foo[<--!}"
+ "\\([^a-z@*\n\f{[]\\).*?"
;; Give an escape char at the end of the verbatim
;; construct punctuation syntax. Prevents wrong
;; fontification of stuff like "\verb|foo\|".
@@ -1351,7 +1353,17 @@ triggers Font Lock to recognize the change."
;; Make sure fontification will be refreshed if a user sets variables
;; influencing fontification in her file-local variables section.
- (add-hook 'hack-local-variables-hook
#'font-latex-after-hacking-local-variables t t))
+ (add-hook 'hack-local-variables-hook
#'font-latex-after-hacking-local-variables t t)
+
+ ;; We may be using the mode programmatically to extract data, and we
+ ;; then need this to be set up first so that a command like
+ ;; `xref-find-references' doesn't bug out when matching hits in
+ ;; files that Emacs isn't visiting. (bug#65912)
+ ;; We need this treatment because the current syntax propertize
+ ;; facility depends on font lock machinery. We can remove this
+ ;; when syntax propertization decouples font lock.
+ (unless buffer-file-truename
+ (font-lock-set-defaults)))
(defun font-latex-update-font-lock (&optional _syntactic-kws)
"Tell font-lock about updates of fontification rules.
diff --git a/latex.el b/latex.el
index 1bcc66baea..0750d74985 100644
--- a/latex.el
+++ b/latex.el
@@ -7974,9 +7974,7 @@ See info under AUCTeX for full documentation.
Entering LaTeX mode calls the value of `text-mode-hook',
then the value of `TeX-mode-hook', and then the value
of `LaTeX-mode-hook'."
- :after-hook ;; Defeat filladapt
- (if (bound-and-true-p filladapt-mode)
- (turn-off-filladapt-mode))
+ :after-hook (LaTeX-mode-cleanup)
(LaTeX-common-initialization)
(setq TeX-base-mode-name mode-name)
@@ -8005,11 +8003,46 @@ of `LaTeX-mode-hook'."
(apply #'append
(mapcar #'cdr LaTeX-provided-class-options)))))
nil t)
+
(when (fboundp 'LaTeX-preview-setup)
(LaTeX-preview-setup))
;; Set up flymake backend, see latex-flymake.el
(add-hook 'flymake-diagnostic-functions #'LaTeX-flymake nil t))
+(defun LaTeX-mode-cleanup ()
+ ;; Defeat filladapt
+ (if (bound-and-true-p filladapt-mode)
+ (turn-off-filladapt-mode))
+
+ ;; Don't overwrite the value the user set by hooks or file
+ ;; (directory) local variables.
+ (or (local-variable-p 'outline-regexp)
+ (setq-local outline-regexp (LaTeX-outline-regexp t)))
+ (or (local-variable-p 'outline-heading-alist)
+ (setq outline-heading-alist
+ (mapcar (lambda (x)
+ (cons (concat "\\" (nth 0 x)) (nth 1 x)))
+ LaTeX-section-list)))
+
+ ;; Keep `LaTeX-paragraph-commands-regexp' in sync with
+ ;; `LaTeX-paragraph-commands' in case the latter is updated by
+ ;; hooks or file (directory) local variables.
+ (and (local-variable-p 'LaTeX-paragraph-commands)
+ (setq-local LaTeX-paragraph-commands-regexp
+ (LaTeX-paragraph-commands-regexp-make)))
+ ;; Don't do locally-bound test for `paragraph-start' because it
+ ;; makes little sense; Style files casually call this function and
+ ;; overwrite it unconditionally. Users who need per-file
+ ;; customization of `paragraph-start' should set
+ ;; `LaTeX-paragraph-commands' instead.
+ (LaTeX-set-paragraph-start)
+
+ ;; Don't do locally-bound test for similar reason as above. Users
+ ;; who need per-file customization of
+ ;; `LaTeX-indent-begin-regexp-local' etc. should set
+ ;; `LaTeX-indent-begin-list' and so on instead.
+ (LaTeX-indent-commands-regexp-make))
+
;; COMPATIBILITY for Emacs<29
;;;###autoload
(put 'LaTeX-mode 'auctex-function-definition (symbol-function 'LaTeX-mode))
@@ -8029,6 +8062,10 @@ runs the hooks in `docTeX-mode-hook'."
paragraph-separate (concat paragraph-separate "\\|%<")
TeX-comment-start-regexp "\\(?:%\\(?:<[^>]+>\\)?\\)")
(setq TeX-base-mode-name mode-name)
+ ;; We can remove the next `setq' when syntax propertization
+ ;; decouples font lock and `font-latex-setup' stops calling
+ ;; `font-lock-set-defaults'.
+ (setq font-lock-set-defaults nil)
(funcall TeX-install-font-lock))
;; Enable LaTeX abbrevs in docTeX mode buffer.
@@ -8102,11 +8139,13 @@ function would return non-nil and `(match-string 1)'
would return
(require 'outline)
(set (make-local-variable 'outline-level) #'LaTeX-outline-level)
- (set (make-local-variable 'outline-regexp) (LaTeX-outline-regexp t))
- (setq outline-heading-alist
- (mapcar (lambda (x)
- (cons (concat "\\" (nth 0 x)) (nth 1 x)))
- LaTeX-section-list))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (set (make-local-variable 'outline-regexp) (LaTeX-outline-regexp t))
+ ;; (when (boundp 'outline-heading-alist)
+ ;; (setq outline-heading-alist
+ ;; (mapcar (lambda (x)
+ ;; (cons (concat "\\" (nth 0 x)) (nth 1 x)))
+ ;; LaTeX-section-list)))
(setq-local TeX-auto-full-regexp-list
(delete-dups (append LaTeX-auto-regexp-list
@@ -8115,7 +8154,8 @@ function would return non-nil and `(match-string 1)'
would return
(copy-sequence
plain-TeX-auto-regexp-list))))
- (LaTeX-set-paragraph-start)
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (LaTeX-set-paragraph-start)
(setq paragraph-separate
(concat
"[ \t]*%*[ \t]*\\("
@@ -8131,7 +8171,8 @@ function would return non-nil and `(match-string 1)'
would return
(setq-local beginning-of-defun-function #'LaTeX-find-matching-begin)
(setq-local end-of-defun-function #'LaTeX-find-matching-end)
- (LaTeX-indent-commands-regexp-make)
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (LaTeX-indent-commands-regexp-make)
;; Standard Emacs completion-at-point support. We append the entry
;; in order to let `TeX--completion-at-point' be first in the list:
@@ -8850,22 +8891,36 @@ function would return non-nil and `(match-string 1)'
would return
(replace-match "\\\\input{" nil nil)))))
(TeX-normal-mode nil))
+;; This function is no longer used; We leave it for compatibility.
(defun LaTeX-env-beginning-pos-col ()
"Return a cons: (POINT . COLUMN) for current environment's beginning."
(save-excursion
(LaTeX-find-matching-begin)
(cons (point) (current-column))))
+;; This makes difference from `LaTeX-env-beginning-pos-col' when
+;; something non-whitespace sits before the \begin{foo}. (bug#65648)
+(defun LaTeX-env-beginning-pos-indent ()
+ "Return a cons: (POINT . INDENT) for current environment's beginning.
+INDENT is the indent of the line containing POINT."
+ (save-excursion
+ ;; FIXME: There should be some fallback mechanism in case that the
+ ;; next `backward-up' fails. (Such fail can occur in document
+ ;; with temporarily broken structure due to in-progress editing
+ ;; process.)
+ (LaTeX-backward-up-environment)
+ (cons (point) (LaTeX-current-indentation))))
+
(defun LaTeX-hanging-ampersand-position (&optional pos col)
"Return indent column for a hanging ampersand (that is, ^\\s-*&).
-When you know the position and column of the beginning of the
-current environment, supply them as optional arguments POS and
-COL for efficiency."
+When you know the position of the beginning of the current
+environment and indent of its line, supply them as optional
+arguments POS and COL for efficiency."
(cl-destructuring-bind
(beg-pos . beg-col)
(if pos
(cons pos col)
- (LaTeX-env-beginning-pos-col))
+ (LaTeX-env-beginning-pos-indent))
(let ((cur-pos (point)))
(save-excursion
(if (and (search-backward "\\\\" beg-pos t)
@@ -8896,7 +8951,7 @@ COL for efficiency."
"Return indent column for the current tabular-like line."
(cl-destructuring-bind
(beg-pos . beg-col)
- (LaTeX-env-beginning-pos-col)
+ (LaTeX-env-beginning-pos-indent)
(let ((tabular-like-end-regex
(format "\\\\end{%s}"
(regexp-opt
diff --git a/preview.el.in b/preview.el.in
index 1c5351dae4..4e113baaff 100644
--- a/preview.el.in
+++ b/preview.el.in
@@ -2290,13 +2290,14 @@ all previews."
(defun preview-kill-buffer-cleanup (&optional buf)
"This is a cleanup function just for use in hooks.
Cleans BUF or current buffer. The difference to
-`preview-clearout-buffer' is that previews
-associated with the last buffer modification time are
-kept."
- (with-current-buffer (or buf (current-buffer))
- (save-restriction
- (widen)
- (preview-clearout (point-min) (point-max) (visited-file-modtime)))))
+`preview-clearout-buffer' is that previews associated with the
+last buffer modification time are kept."
+ ;; Do nothing for indirect buffers. (bug#65462)
+ (unless (buffer-base-buffer (or buf (setq buf (current-buffer))))
+ (with-current-buffer buf
+ (save-restriction
+ (widen)
+ (preview-clearout (point-min) (point-max) (visited-file-modtime))))))
(add-hook 'kill-buffer-hook #'preview-kill-buffer-cleanup)
(add-hook 'before-revert-hook #'preview-kill-buffer-cleanup)
diff --git a/tests/context/context-test.el b/tests/context/context-test.el
index cc7c8d549f..4eeab4b67a 100644
--- a/tests/context/context-test.el
+++ b/tests/context/context-test.el
@@ -24,12 +24,6 @@
(require 'ert)
(require 'context)
-;; We need to ensure that font-lock has put the syntax properties
-;; already which won't happen in batch mode. So trigger font-lock
-;; immediately.
-(define-advice ConTeXt-mode-common-initialization (:after ())
- (font-lock-ensure))
-
(AUCTeX-set-ert-path
'ConTeXt-indent-test/in
"context-indentation-in.tex"
diff --git a/tests/latex/font-latex-test.el b/tests/latex/font-latex-test.el
index 40f9633a1a..94150ac04d 100644
--- a/tests/latex/font-latex-test.el
+++ b/tests/latex/font-latex-test.el
@@ -27,12 +27,6 @@
(defvar font-lock-beg)
(defvar font-lock-end)
-;; We need to ensure that font-lock has put the syntax properties
-;; already which won't happen in batch mode. So trigger font-lock
-;; immediately.
-(define-advice LaTeX-common-initialization (:after ())
- (font-lock-ensure))
-
(ert-deftest font-latex-three-dollars ()
"Test three consecutive dollar is ignored."
;; When the function `font-latex-match-dollar-math' encounters three
diff --git a/tests/latex/latex-test.el b/tests/latex/latex-test.el
index 767ae4bd12..5b947331e7 100644
--- a/tests/latex/latex-test.el
+++ b/tests/latex/latex-test.el
@@ -24,12 +24,6 @@
(require 'ert)
(require 'latex)
-;; We need to ensure that font-lock has put the syntax properties
-;; already which won't happen in batch mode. So trigger font-lock
-;; immediately.
-(define-advice LaTeX-common-initialization (:after ())
- (font-lock-ensure))
-
(AUCTeX-set-ert-path
'LaTeX-indent-tabular-test/in
"tabular-in.tex"
@@ -174,11 +168,10 @@
(should (string=
(with-temp-buffer
(insert-file-contents LaTeX-filling/in)
- (LaTeX-mode)
(let ((fill-column 70)
(LaTeX-shortvrb-chars '(?\"))
(TeX-parse-self t))
- (TeX-update-style t)
+ (LaTeX-mode)
(search-forward "Lorem")
(fill-paragraph)
@@ -416,9 +409,8 @@ backend=biber % here is a comment
;; dvipdfmx option should not trigger `TeX-PDF-from-DVI' for
;; XeLaTeX document
- (LaTeX-mode)
(let ((TeX-engine 'xetex))
- (TeX-update-style))
+ (LaTeX-mode))
(should TeX-PDF-mode)
(should (not (TeX-PDF-from-DVI)))
(should (not (member "dvipdfmx" TeX-active-styles)))
diff --git a/tests/latex/tabular-out.tex b/tests/latex/tabular-out.tex
index 66de0641fa..113c1d1299 100644
--- a/tests/latex/tabular-out.tex
+++ b/tests/latex/tabular-out.tex
@@ -45,11 +45,11 @@
\begin{equation}
\begin{aligned}
&n u m=\left[\begin{array}{ll}
- 2 & 25
- \end{array}\right] \\
+ 2 & 25
+ \end{array}\right] \\
&d e n=\left[\begin{array}{lll}
- 1 & 4 & 25
- \end{array}\right]
+ 1 & 4 & 25
+ \end{array}\right]
\end{aligned}
\end{equation}
diff --git a/tests/latex/texmathp-test.el b/tests/latex/texmathp-test.el
index 121af22c7f..a18df63acd 100644
--- a/tests/latex/texmathp-test.el
+++ b/tests/latex/texmathp-test.el
@@ -55,7 +55,6 @@
(should-not (with-temp-buffer
(insert "a $b$ \\verb|$| c ")
(LaTeX-mode)
- (font-lock-ensure)
(texmathp)))
(should-not (with-temp-buffer
@@ -67,7 +66,6 @@ $
\\end{verbatim}
c")
(LaTeX-mode)
- (font-lock-ensure)
(texmathp)))))
;;; texmathp-test.el ends here
diff --git a/tex-fold.el b/tex-fold.el
index 21c74f4764..1bbbf969c7 100644
--- a/tex-fold.el
+++ b/tex-fold.el
@@ -1,6 +1,6 @@
;;; tex-fold.el --- Fold TeX macros. -*- lexical-binding: t; -*-
-;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2023 Free Software Foundation, Inc.
;; Author: Ralf Angeli <ang...@caeruleus.net>
;; Maintainer: auctex-de...@gnu.org
@@ -111,6 +111,8 @@ the respective macro argument.
If the first element is a function symbol, the function will be
called with all mandatory arguments of the macro and the result
of the function call will be used as a replacement for the macro.
+Such functions typically return a string, but may also return the
+symbol `abort' to indicate that the macro should not be folded.
Setting this variable does not take effect immediately. Use
Customize or reset the mode."
@@ -796,31 +798,40 @@ That means, put respective properties onto overlay OV."
(display-string (if (listp computed) (car computed) computed))
;; (face (when (listp computed) (cadr computed)))
)
- ;; Do nothing if the overlay is empty.
- (when (and ov-start ov-end)
- ;; Cater for zero-length display strings.
- (when (string= display-string "") (setq display-string
TeX-fold-ellipsis))
- ;; Add a linebreak to the display string and adjust the overlay end
- ;; in case of an overfull line.
- (when (TeX-fold-overfull-p ov-start ov-end display-string)
- (setq display-string (concat display-string "\n"))
- (move-overlay ov ov-start (save-excursion
- (goto-char ov-end)
- (skip-chars-forward " \t")
- (point))))
- (overlay-put ov 'mouse-face 'highlight)
- (when font-lock-mode
- ;; Add raise adjustment for superscript and subscript.
- ;; (bug#42209)
- (setq display-string
- (propertize display-string
- 'display (get-text-property ov-start 'display))))
- (overlay-put ov 'display display-string)
- (when font-lock-mode
- (overlay-put ov 'face TeX-fold-folded-face))
- (unless (zerop TeX-fold-help-echo-max-length)
- (overlay-put ov 'help-echo (TeX-fold-make-help-echo
- (overlay-start ov) (overlay-end ov)))))))
+
+ (if (eq computed 'abort)
+ ;; Abort folding if computed result is the symbol `abort'.
+ ;; This allows programmatic customization.
+ ;; Suggested by Paul Nelson <ultr...@gmail.com>.
+ ;; <URL:https://lists.gnu.org/r/auctex/2023-08/msg00026.html>
+ (progn (delete-overlay ov)
+ t ; so that `TeX-fold-dwim' "gives up"
+ )
+ ;; Do nothing if the overlay is empty.
+ (when (and ov-start ov-end)
+ ;; Cater for zero-length display strings.
+ (when (string= display-string "") (setq display-string
TeX-fold-ellipsis))
+ ;; Add a linebreak to the display string and adjust the overlay end
+ ;; in case of an overfull line.
+ (when (TeX-fold-overfull-p ov-start ov-end display-string)
+ (setq display-string (concat display-string "\n"))
+ (move-overlay ov ov-start (save-excursion
+ (goto-char ov-end)
+ (skip-chars-forward " \t")
+ (point))))
+ (overlay-put ov 'mouse-face 'highlight)
+ (when font-lock-mode
+ ;; Add raise adjustment for superscript and subscript.
+ ;; (bug#42209)
+ (setq display-string
+ (propertize display-string
+ 'display (get-text-property ov-start 'display))))
+ (overlay-put ov 'display display-string)
+ (when font-lock-mode
+ (overlay-put ov 'face TeX-fold-folded-face))
+ (unless (zerop TeX-fold-help-echo-max-length)
+ (overlay-put ov 'help-echo (TeX-fold-make-help-echo
+ (overlay-start ov) (overlay-end
ov))))))))
(defun TeX-fold-show-item (ov)
"Show a single LaTeX macro or environment.
diff --git a/tex-info.el b/tex-info.el
index 4bc034ef3e..912ffc6619 100644
--- a/tex-info.el
+++ b/tex-info.el
@@ -31,6 +31,9 @@
(require 'texinfo)
+;; Silence the compiler for variables:
+(defvar outline-heading-alist)
+
;;; Environments:
(defvar Texinfo-environment-list
'(("cartouche") ("command") ("copying") ("defcv") ("deffn") ("defivar")
@@ -635,7 +638,7 @@ is assumed by default."
Entering Texinfo mode calls the value of `text-mode-hook' and then the
value of `Texinfo-mode-hook'."
:syntax-table texinfo-mode-syntax-table
- :after-hook (TeX-set-mode-name)
+ :after-hook (Texinfo-mode-cleanup)
(setq TeX-mode-p t)
(setq TeX-output-extension (if TeX-PDF-mode "pdf" "dvi"))
@@ -643,11 +646,12 @@ value of `Texinfo-mode-hook'."
;; Mostly stolen from texinfo.el
(setq TeX-base-mode-name mode-name)
- (set (make-local-variable 'page-delimiter)
- (concat
- "^@node [ \t]*[Tt]op\\|^@\\("
- texinfo-chapter-level-regexp
- "\\)"))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (set (make-local-variable 'page-delimiter)
+ ;; (concat
+ ;; "^@node [ \t]*[Tt]op\\|^@\\("
+ ;; texinfo-chapter-level-regexp
+ ;; "\\)"))
(set (make-local-variable 'require-final-newline) mode-require-final-newline)
(set (make-local-variable 'indent-tabs-mode) nil)
(set (make-local-variable 'paragraph-separate)
@@ -669,13 +673,13 @@ value of `Texinfo-mode-hook'."
(set (make-local-variable 'syntax-propertize-function)
texinfo-syntax-propertize-function)
- ;; Outline settings.
- (setq-local outline-heading-alist
- (mapcar (lambda (x) (cons (concat "@" (car x)) (cadr x)))
- texinfo-section-list))
- (setq-local outline-regexp
- (concat (regexp-opt (mapcar #'car outline-heading-alist) t)
- "\\>"))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (setq-local outline-heading-alist
+ ;; (mapcar (lambda (x) (cons (concat "@" (car x)) (cadr x)))
+ ;; texinfo-section-list))
+ ;; (setq-local outline-regexp
+ ;; (concat (regexp-opt (mapcar #'car outline-heading-alist) t)
+ ;; "\\>"))
;; Mostly AUCTeX stuff
(set (make-local-variable 'TeX-command-current) #'TeX-command-master)
@@ -690,9 +694,10 @@ value of `Texinfo-mode-hook'."
(setq TeX-trailer-start (format "^%s$"
(regexp-quote (concat TeX-esc "bye"))))
- (set (make-local-variable 'TeX-complete-list)
- (list (list "@\\([a-zA-Z]*\\)" 1 #'TeX-symbol-list-filtered nil)
- (list "" TeX-complete-word)))
+ ;; Moved after `run-mode-hooks'. (bug#65750)
+ ;; (set (make-local-variable 'TeX-complete-list)
+ ;; (list (list "@\\([a-zA-Z]*\\)" 1 #'TeX-symbol-list-filtered nil)
+ ;; (list "" TeX-complete-word)))
(set (make-local-variable 'TeX-font-list) Texinfo-font-list)
(set (make-local-variable 'TeX-font-replace-function)
@@ -857,6 +862,33 @@ value of `Texinfo-mode-hook'."
(if (and (boundp 'reftex-mode) reftex-mode)
(Texinfo-reftex-hook)))
+(defun Texinfo-mode-cleanup ()
+ ;; Don't overwrite the value the user set by hooks or file
+ ;; (directory) variables.
+ (or (local-variable-p 'page-delimiter)
+ (setq-local page-delimiter
+ (concat
+ "^@node [ \t]*[Tt]op\\|^@\\("
+ texinfo-chapter-level-regexp
+ "\\)")))
+
+ ;; Outline settings.
+ (or (local-variable-p 'outline-heading-alist)
+ (setq-local outline-heading-alist
+ (mapcar (lambda (x) (cons (concat "@" (car x)) (cadr x)))
+ texinfo-section-list)))
+ (or (local-variable-p 'outline-regexp)
+ (setq-local outline-regexp
+ (concat (regexp-opt (mapcar #'car outline-heading-alist) t)
+ "\\>")))
+
+ (or (local-variable-p 'TeX-complete-list)
+ (setq-local TeX-complete-list
+ (list (list "@\\([a-zA-Z]*\\)" 1 #'TeX-symbol-list-filtered
nil)
+ (list "" TeX-complete-word))))
+
+ (TeX-set-mode-name))
+
(defcustom Texinfo-clean-intermediate-suffixes
'("\\.cps?" "\\.vrs?" "\\.fns?" "\\.tps?" "\\.pgs?" "\\.kys?")
"List of regexps matching suffixes of files to be deleted.
diff --git a/tex-jp.el b/tex-jp.el
index f519781f53..1d41175044 100644
--- a/tex-jp.el
+++ b/tex-jp.el
@@ -1,6 +1,6 @@
;;; tex-jp.el --- Support for Japanese TeX. -*- lexical-binding: t; -*-
-;; Copyright (C) 1999, 2001-2008, 2012-2013, 2016-2018, 2020-2022
+;; Copyright (C) 1999, 2001-2008, 2012-2013, 2016-2018, 2020-2023
;; Free Software Foundation, Inc.
;; Author: KOBAYASHI Shinji <k...@flab.fujitsu.co.jp>,
@@ -493,6 +493,9 @@ overwrite the value already set locally."
;;; Support for various self-insert-command
(defalias 'japanese-TeX-self-insert-command
+ ;; FIXME: `can-n-egg-self-insert-command' and
+ ;; `egg-self-insert-command' must be much obsolete because
+ ;; can-n-egg.el and egg.el are no longer available.
(cond ((fboundp 'can-n-egg-self-insert-command)
#'can-n-egg-self-insert-command)
((fboundp 'egg-self-insert-command)
@@ -502,13 +505,15 @@ overwrite the value already set locally."
(t
#'self-insert-command)))
-(defun TeX-insert-punctuation ()
+(defun japanese-TeX-insert-punctuation ()
"Insert point or comma, cleaning up preceding space."
(interactive)
(expand-abbrev)
(if (TeX-looking-at-backward "\\\\/\\(}+\\)" 50)
(replace-match "\\1" t))
(call-interactively #'japanese-TeX-self-insert-command))
+(advice-add 'TeX-insert-punctuation :override
+ #'japanese-TeX-insert-punctuation)
;;; Error Messages
diff --git a/tex.el b/tex.el
index ced88a816e..7ce968d84e 100644
--- a/tex.el
+++ b/tex.el
@@ -3756,7 +3756,7 @@ other entries will enter `plain-TeX-mode'."
Not intended for direct use for user."
:abbrev-table nil
- :after-hook (TeX-set-mode-name)
+ :after-hook (TeX-mode-cleanup)
:interactive nil
(setq TeX-mode-p t)
@@ -3797,6 +3797,9 @@ Not intended for direct use for user."
;; (aset buffer-display-table ?\t (apply 'vector (append "<TAB>" nil)))
;; Symbol & length completion.
+ ;; We have to move the setup of `TeX-complete-list' after
+ ;; `run-mode-hooks' in order to reflect the file local customization
+ ;; of `TeX-insert-braces' and `TeX-complete-word'.
(setq-local TeX-complete-list
(list (list "\\\\\\([a-zA-Z]*\\)"
1
@@ -3853,11 +3856,20 @@ Not intended for direct use for user."
(TeX-master-file nil nil t))
(TeX-update-style t)) nil t))
+(defun TeX-mode-cleanup ()
+ ;; Complete style initialization in buffers which don't visit files
+ ;; and which are therefore missed by the setting of above
+ ;; `find-file-hook'. This is necessary for `xref-find-references',
+ ;; for example. (bug#65912)
+ (unless buffer-file-truename
+ (TeX-update-style))
+
+ (TeX-set-mode-name))
+
;; COMPATIBILITY for Emacs<29
;;;###autoload
(put 'TeX-mode 'auctex-function-definition (symbol-function 'TeX-mode))
-
;;; Hilighting
;; FIXME: It's likely that `hilit-patterns-alist' is much obsolete.
@@ -5255,8 +5267,16 @@ Brace insertion is only done if point is in a math
construct and
(progn
(easy-menu-add-item
nil
- ;; Ugly hack because docTeX mode uses the LaTeX menu.
- (list (if (eq major-mode 'docTeX-mode) "LaTeX" TeX-base-mode-name))
+ ;; Ugly hack because docTeX mode uses the LaTeX menu and
+ ;; ConTeXt mode uses "ConTeXt-en" or "ConTeXt-nl" for the
+ ;; value of `TeX-base-mode-name'.
+ ;; XXX: Perhaps we should have a new variable holding the
+ ;; mode-specific menu title?
+ (list
+ (cond
+ ((eq major-mode 'docTeX-mode) "LaTeX")
+ ((eq major-mode 'ConTeXt-mode) "ConTeXt")
+ (t TeX-base-mode-name)))
(or TeX-customization-menu
(setq TeX-customization-menu
(customize-menu-create 'AUCTeX "Customize AUCTeX")))))
@@ -5499,21 +5519,25 @@ additional characters."
'(?\{ ?\} ?\\))
(TeX-in-comment))))
(forward-char)
- (cond ((memq char (append
- TeX-indent-open-delimiters
- '(?\{)))
- (setq count (+ count TeX-brace-indent-level)))
- ((memq char (append
- TeX-indent-close-delimiters
- '(?\})))
- (setq count (- count TeX-brace-indent-level)))
- ((eq char ?\\)
- (when (< (point) limit)
- ;; ?\\ in verbatim constructs doesn't escape
- ;; the next char
- (unless (TeX-verbatim-p)
- (forward-char))
- t))))))
+ ;; If inside a verbatim construct, just return t and
+ ;; proceed, otherwise start counting:
+ (if (TeX-verbatim-p)
+ t
+ (cond ((memq char (append
+ TeX-indent-open-delimiters
+ '(?\{)))
+ (setq count (+ count TeX-brace-indent-level)))
+ ((memq char (append
+ TeX-indent-close-delimiters
+ '(?\})))
+ (setq count (- count TeX-brace-indent-level)))
+ ((eq char ?\\)
+ (when (< (point) limit)
+ ;; ?\\ in verbatim constructs doesn't escape
+ ;; the next char
+ (unless (TeX-verbatim-p)
+ (forward-char))
+ t)))))))
count)))
;;; Navigation
