In my previous message I forgot to mention the subject of the initial
bug report:
Bug: org-src-font-lock-fontify-block should be wrapped with
save-match-data [9.3.7 (9.3.7-4-gba6ca7-elpaplus @ mixed installation!
/mnt/c/Users/toz/Weiterbildung/Soft/Emacs/ and
/mnt/c/Users/toz/.emacs.d/elpa/org-plus-contrib-20200615/)
Notice "mixed installation!". Often it is source of obscure errors.
https://orgmode.org/worg/org-faq.html#mixed-install
Maybe link to FAQ item should be added to bug report template when mixed
installation is detected. Since mixed installation can be detected, I
would consider issuing a message during loading of Org mode.
On 24/08/2021 23:57, Maxim Nikulin wrote:
On 23/08/2021 14:45, Timothy wrote:
Thanks for your efforts. I have prepared a patch accordingly that wraps
org-src-font-lock-fontify-block’s body with save-match-data (attached).
>
The following question may be dumb since I am not familiar how font lock
works in Emacs. Is it necessary to wrap whole function? I do not see
explicit operation with regexps. The only suspecting line is
(org-font-lock-ensure)
I think, now it is irrelevant, so just for completeness: initialization
of major mode might affect match data as well
(unless (eq major-mode lang-mode) (funcall lang-mode))
