Re: [PATCH 1/3] Let it byte compile even with GNU Emacs 29.3

[Arash Esbati]

"Dr. Werner Fink" <werner@suse.de> writes:

> That help a lot but at the end it stumbles over lwarp.sty with an other
> error:
>
>  [  109s] Error: scan-error ("Containing expression ends prematurely" 4 5)
>
> I'll attach the lisp backtrace

I think this is an issue within lwarp.sty which has entries like this:

  \NewDocumentCommand{\LWR@htmlspanclass}{o D(){} m +m}{%

which are parsed correctly and entries like this:

  \NewDocumentCommand{\LWR@HTML@InlineClass}{D{(}{)}{} o m +m}{%

which break AUCTeX.  Note the extra pair of braces around the
parenthesis.  `LaTeX-xparse-macro-parse' expects the specifier like
this:

  D(){}

which is how it is documented in usrguide.tex.  So D{(}{)}{} might be
valid LaTeX code, but it is not the way it is expected.  For me, this is
currently "won't fix" until I see more examples that AUCTeX really has
to cater for extra pair of braces around the delimiter tokens.

> Meanwhile I've send via git a futher patch for dinbrief.el

Thanks, I saw that, I will respond so that message separately.

Best, Arash