## "Fossies" - the Fresh Open Source Software Archive

### Source code changes of the file "CHANGES" betweenauctex-12.2.tar.gz and auctex-12.3.tar.gz

About: AUCTEX is an extensible package for writing and formatting TeX files in GNU Emacs and XEmacs.

CHANGES  (auctex-12.2):CHANGES  (auctex-12.3)
Changes and New Features in AUCTeX Changes and New Features in AUCTeX
********************************** **********************************
News in 12.3
============
* Support for 'PSTricks' is now PDF-oriented. AUCTeX no longer turns
off PDF mode for 'PSTricks' documents even without 'pst-pdf'. It
now sets up 'TeX-PDF-from-DVI' option so that PDF output is
generated when 'TeX-PDF-mode' is enabled (default). Users who want
DVI output should disable PDF mode explicitly by file local
variable, or customize 'TeX-PDF-mode' to 'nil'.
* The function 'font-latex-update-font-lock' has been obsoleted in
order to fix 'bug#37945'. That function was used by several style
files in order to refresh fontification after adding new symbols or
verbatim constructs. It is better to call 'font-lock-flush' in the
former case and 'font-latex-set-syntactic-keywords' in the latter
case. The function 'font-latex-update-font-lock' still exists as a
no-op which only shows a warning explaining how to update font-lock
as mentioned above.
* Math expression highlighting was improved. Highlighting for
documents with a lot of inline math expressions '\$...\$' won't get
scrambled now ('bug#33139').
There is small incompatibility due to this fix. When odd number of
dollar signs are in a comment, the subsequent lines are highlighted
as math until another '\$' appears. You can insert a commented
dollar sign ('%\$') at the next suitable end of line as a
workaround.
In addition, it is no longer recommended to customize
'font-latex-math-environments'. Use 'texmathp-tex-commands'
* AUCTeX tracks changes in LaTeX2e 2020-02-02 release. AUCTeX
supports the improvements to LaTeX font selection mechanism (NFSS).
New macros like '\textsw' or '\textulc' are added to font insertion
keyboard commands. See the section for inserting font specifiers
for details. Further, the entries in the menu LaTeX, Insert Font
Macros previously provided by 'textcomp.sty' are now part of LaTeX
kernel. AUCTeX tracks this change as well and support for the new
* Insertion of environments in LaTeX documents (i.e. 'C-c C-e') was
improved. The former code had a few bugs, which sometimes resulted
in either spurious empty line or spurious comment prefix, or both,
especially when the region is active. Those bugs are now fixed.
* More bugs fixed, other minor features implemented.
News in 12.2 News in 12.2
============ ============
* AUCTeX reflects the changes in LaTeX2e 2019-10-01 release. * AUCTeX reflects the changes in LaTeX2e 2019-10-01 release.
'filecontents' environment now takes an optional argument and can 'filecontents' environment now takes an optional argument and can
be used anywhere in a document. The macros '\Ref' and be used anywhere in a document. The macros '\Ref' and
'\labelformat' are moved from 'varioref.sty' to LaTeX kernel. '\labelformat' are moved from 'varioref.sty' to LaTeX kernel.
amsmath has a new macro '\overunderset'. amsmath has a new macro '\overunderset'.
* A new method is implemented in preview-latex to adjust the * A new method is implemented in preview-latex to adjust the
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