Version 14.0.6 of package Auctex has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Auctex describes itself as: ================================ Integrated environment for *TeX* ================================ More at https://elpa.gnu.org/packages/auctex.html ## Summary: AUCTeX is a comprehensive customizable integrated environment for writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using Emacs. One component of AUCTeX is preview-latex, a combination of folding and in-source previewing that provides true "What You See ## Recent NEWS: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ AUCTEX NEWS – HISTORY OF NOTABLE AND USER-VISIBLE CHANGES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [Unreleased] ════════════ Added ───── • Complete support for in-buffer completion of color support macros. • Add new support files `style/contract.el', `style/diagbox.el' and `style/standalone.el'. Fixed ───── • Add appropriate `delete-selection' properties for `LaTeX-insert-left-brace', `TeX-insert-dollar' and `TeX-insert-backslash' that differentiate between the "electric" and "just-insert-the-symbol" behavior. That should simplify cooperation with other electric modes. As a result of this adjustment, the behavior of `TeX-insert-dollar' is affected in some ways: • With raw prefix argument `C-u', `$' (`TeX-insert-dollar') now inserts four dollars as opposed to one. This behavior is in-line with other symbols, in particular `"' (`TeX-insert-quote') and `\' (`TeX-insert-backslash'). If you need one literal `$', you can type `C-1 $' or `C-q $'. • We no longer have explicit support of the special behavior that if `TeX-electric-math' is non-nil and point is inside math mode right between a couple of single dollars, pressing `$' will insert another pair of dollar signs and leave the point between them. It still works as before if `TeX-electric-math' is pair of dollars while it inserts `\(' and `\)' when `TeX-electric-math' is `("\(" . "\)")'. • When `TeX-electric-math' is a pair of dollars and the point is in inline math (without active region), `$' inserts two dollars, not one dollar which just closes the math mode. • Recognize `.ltx' extension as regular LaTeX file. Removed ─────── • Delete function `LaTeX-env-contents'. • Delete obsolete variables `TeX-symbol-marker', `TeX-symbol-marker-pos', `TeX-dollar-sign', `TeX-dollar-string' and `TeX-dollar-regexp'. • Delete obsolete minor-mode `TeX-Omega-mode'. [14.0.5] - 2024-05-19 ═════════════════════ Added ───── • Add support for indirect buffers cloned from buffers visiting a file. In indirect buffer, preview-latex works correctly when the command `preview-region' is invoked. The command `preview-document' puts preview images in the base buffer, not in the indirect buffer itself. • Add preliminary support for processing files with latexmk. Support for `dvipdfmx' and the choice for viewer after compilation are not optimal, yet. Overall, the support comes close to what the `auctex-latexmk' library provides. • Add new command `TeX-fold-section' (bound to `C-c C-o C-s') which hides all configured macros in the section containing point when `TeX-fold-mode' is active. The unfold counterpart `TeX-fold-clearout-section' is bound to `C-c C-o s'. • Add new custom option `TeX-fold-region-functions' which is a list of additional functions to call when folding a region. • Add new custom option `TeX-fold-auto-reveal' which controls how the original source text is revealed when user clicks the folded portion by mouse. • Add new custom options `TeX-fold-auto-reveal-commands' and `preview-auto-reveal-commands' which are lists of commands revealing folded or previewed buffer text. • Add new custom option `preview-protect-point' which determines whether previews generated on top of the current point should be temporarily opened (`nil' by default). • Add new custom option `preview-leave-open-previews-visible' which determines if the preview code stays visible once opened. • Change the default value of `TeX-one-master' in order to recognize the suffix `.ltx' as regular TeX files. • Add new custom option `ConTeXt-paragraph-commands' containing a list of macros which should begin their own line. • Support query and insert of `mcite' compatibility macro (`style/biblatex.el'). • Support the `\verbatiminput*' macro (`style/verbatim.el'). … …