Re: Should \maketitle be previewed?

David Kastrup <[email protected]> Thu, 03 Mar 2005 11:50:32 +0100
Newsgroups gmane.emacs.latex.preview.devel
Message-ID <x54qft6m13.fsf__807.058034888719$1109849162$gmane$org@lola.goethe.zz>
Erik Frisk <[email protected]> writes:

> If I do C-c C-p C-b (preview buffer) for the following small document:
>
> \documentclass{article}
> \begin{document}
> \author{Hejhopp}
> \maketitle
> Hello world.
> \begin{equation}
>    x^2+y^2=z^2
> \end{equation}
> \end{document}
>
> I get a preview for the equation as expected but I also get a
> preview (rather invisible) for the maketitle macro which looks like
> bug (or a misconfiguration on my part).

maketitle is not previewed by default.  I have seen no indication that
it ever was in the CVS log of preview.dtx, but maybe something is
missing there: I vaguely remember some \maketitle business.

> I also managed to get emacs to core dump when trying to remove the
> preview but this does not happen every time so I am not sure who's
> to blame (although this is the one and only situation where I have
> core dumped emacs).
>
> Regards,
>
> 	/Erik
>
>
> Emacs  : GNU Emacs 21.3.50.1 (sparc-sun-solaris2.9, X toolkit, Xaw3d
> scroll bars)
>   of 2005-02-08 on alfa.isy.liu.se

Emacs has for several weeks been compiled now with "xassert" enabled
in src/dispextern.h.  Particular in connection with images, there are
currently some nonsensical assertions that get triggered without good
reason.  For stability and performance, you should disable them again
by defining the respective macro as empty or (void)0.  This has just
been done in the CVS upstream, too.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum


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