Re: wrong-type-argument stringp nil

[Tassilo Horn]

Tassilo Horn <tsdh@gnu.org> writes:

>>> The backtrace is helpful but having your test file as well would be
>>> perfect.  Could you please send (maybe gzipped)?
>>
>> Sure, here it is (if attachment are allowed).
>
> Thanks, but I can't reproduce the error.  I can open your test file
> without issues both with the current auctex master and emacs master as
> well as with auctex 13.0.3 and emacs 27.1.
>
> Given that there is just one `looking-at' funcall in
> `TeX-auto-parse-region', we should be able to debug it anyway.  Could
> you please apply the attached patch to tex.el, restart emacs, and open
> the test file again?  I should log lines like
>
> --8<---------------cut here---------------start------------->8---
> entry: ("\\\\declaretheorem[
> \11\n\15%]*\\(?:\\[[^][]*\\(?:{[^}{]*\\(?..." 1
> LaTeX-auto-thmtools-declaretheorem)
> --8<---------------cut here---------------end--------------->8---
>
> into *Messages*, the last one being logged before you get the error is
> the culprit.  Then we have to find out where this entry comes from.

Of course, I forgot to attach the patch (as I always do).  Here it is.

denis.patch
Description: Text Data

Bye,
Tassilo