Bug: org-highlight-latex-and-related script breaks tag fontification [9.3 (release_9.3 @ c:/tools/msys64/mingw64/share/emacs/27.1/lisp/org/)]

Bug: org-highlight-latex-and-related script breaks tag fontification [9.3 (release_9.3 @ c:/tools/msys64/mingw64/share/emacs/27.1/lisp/org/)]

[Gennady Uraltsev]

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Hello,

Setting the variable "org-highlight-latex-and-related" to include "script"
breaks fontification of tags with un underscore. To reproduce make a .emacs
file that contains only:

(setq org-highlight-latex-and-related '(script))

and open an org file containing

* Heading 1                                                     :test:

* Heading 2                                                     :test_case:

* Heading 3
 :test_case_2:

Notice that that the parts of the tag "test" is fontified (info obtained
using describe-char) using the faces:
(org-tag org-level-1)
while the "_case" string is fontified (info obtained using describe-char)
using the faces:
(org-latex-and-related org-tag org-level-1)
The first face should not be there.

I am actually not sure for what the "script" does
in org-highlight-latex-and-related but I am configuring my org mode now so
I'll figure it out...

Thanks!

Gennady

Emacs  : GNU Emacs 27.1 (build 1, x86_64-w64-mingw32)
 of 2020-08-11
Package: Org mode version 9.3 (release_9.3 @
c:/tools/msys64/mingw64/share/emacs/27.1/lisp/org/)

current state:
==============
(setq
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
     org-src-mode-configure-edit-buffer)
 org-link-shell-confirm-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-mode-hook '(#[0 "\300\301\302\303\304$\207"
   [add-hook change-major-mode-hook org-show-all append local]
   5]
#[0 "\300\301\302\303\304$\207"
   [add-hook change-major-mode-hook org-babel-show-result-all
    append local]
   5]
org-babel-result-hide-spec org-babel-hide-all-hashes)
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-bibtex-headline-format-function #[257 "\300 \236A\207" [:title] 3
"\n\n(fn ENTRY)"]
 org-babel-pre-tangle-hook '(save-buffer)
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe
      org-babel-header-arg-expand)
 org-highlight-latex-and-related '(script)
 org-occur-hook '(org-first-headline-recenter)
 org-cycle-hook '(org-cycle-hide-archived-subtrees
org-cycle-show-empty-lines
  org-optimize-window-after-visibility-change)
 org-speed-command-hook '(org-speed-command-activate
  org-babel-speed-command-activate)
 org-confirm-shell-link-function 'yes-or-no-p
 org-link-parameters '(("attachment" :follow org-attach-open-link :export
org-attach-export-link :complete
org-attach-complete-link)
       ("id" :follow org-id-open)
       ("eww" :follow eww :store org-eww-store-link)
       ("rmail" :follow org-rmail-open :store
org-rmail-store-link)
       ("mhe" :follow org-mhe-open :store org-mhe-store-link)
       ("irc" :follow org-irc-visit :store org-irc-store-link
:export org-irc-export)
       ("info" :follow org-info-open :export org-info-export
:store org-info-store-link)
       ("gnus" :follow org-gnus-open :store
org-gnus-store-link)
       ("docview" :follow org-docview-open :export
org-docview-export :store org-docview-store-link)
       ("bibtex" :follow org-bibtex-open :store
org-bibtex-store-link)
       ("bbdb" :follow org-bbdb-open :export org-bbdb-export
:complete org-bbdb-complete-link :store
org-bbdb-store-link)
       ("w3m" :store org-w3m-store-link) ("file+sys")
       ("file+emacs") ("shell" :follow org-link--open-shell)
       ("news" :follow
#[257 "\301\300\302 Q!\207" ["news" browse-url ":"] 5
  "\n\n(fn URL)"]
)
       ("mailto" :follow
#[257 "\301\300\302 Q!\207" ["mailto" browse-url ":"]
  5 "\n\n(fn URL)"]
)
       ("https" :follow
#[257 "\301\300\302 Q!\207" ["https" browse-url ":"]
  5 "\n\n(fn URL)"]
)
       ("http" :follow
#[257 "\301\300\302 Q!\207" ["http" browse-url ":"] 5
  "\n\n(fn URL)"]
)
       ("ftp" :follow
#[257 "\301\300\302 Q!\207" ["ftp" browse-url ":"] 5
  "\n\n(fn URL)"]
)
       ("help" :follow org-link--open-help)
       ("file" :complete org-link-complete-file)
       ("elisp" :follow org-link--open-elisp)
       ("doi" :follow org-link--open-doi))
 org-link-elisp-confirm-function 'yes-or-no-p
 )

--
Gennady Uraltsev
<gennady.uraltsev@gmail.com>
(https://guraltsev.gitlab.io) <https://guraltsev.gitlab.io/>

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