[tex4ht] Too many DVI errors. stack empty at pop command, conficts, bm package, siunitx, dvilualatex

[Nasser M. Abbasi]

On 1/1/2016 5:31 AM, Michal Hoftich wrote:
> Hi Nasser,
>
> it seems that it is caused by the xfrac package. A really minimal
> example is following:
>
> ------------
> \documentclass[12pt]{report}%
> \usepackage[T1]{fontenc}
> \usepackage{xfrac}
>
> \begin{document}
> \[ \sfrac{a}{b} \]
> \end{document}
> ------------
>
> compiled with
>
> latex minimal.tex
> dvisvgm minimal.dvi
>
> we got:
>
> processing page 1
>    page size: 12.0124pt x 548.966pt (4.22189mm x 192.94mm)
>    page written to minimal.svg
> 1 of 1 page converted in 0.34971 seconds
> Neoprávněný přístup do paměti (SIGSEGV) (core dumped [obraz paměti uložen])
>
> (yes that Czech message is about unauthorized memory access)
>
> In this simple case the svg file seems fine, but in your more
> complicated case it is really garbage. So I think it should be
> reported to dvisvgm maintainers.
>
> To temporarily fix your code, I would add something like:
>
> \renewcommand\sfrac[2]{#1/#2}
>
> until it's fixed.
>
> Best regards,
> Michal
>

Thanks but I am not getting the core dump on my end? TL 2015
fresh update.

---------------------------------
>cat foo.tex

\documentclass[12pt]{report}%
\usepackage[T1]{fontenc}
\usepackage{xfrac}

\begin{document}
\[ \sfrac{a}{b} \]
\end{document}

>latex foo.tex

This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015) (preloaded format=latex)
  restricted \write18 enabled.
entering extended mode
.....
Output written on foo.dvi (1 page, 700 bytes).


>dvisvgm foo.dvi
pre-processing DVI file (format 2)
processing page 1
   page size: 12.0124pt x 548.966pt (4.22189mm x 192.94mm)
   page written to foo.svg
1 of 1 page converted in 0.272353 seconds


>ls -l foo.dvi

-rwxrwxrwx 1 me me 700 Jan  1 13:54 foo.dvi
---------------------------

Here is the file listing

*File List*
   report.cls    2014/09/29 v1.4h Standard LaTeX document class
   size12.clo    2014/09/29 v1.4h Standard LaTeX file (size option)
  fontenc.sty
    t1enc.def    2005/09/27 v1.99g Standard LaTeX file
    xfrac.sty    2015/12/20 v6326 L3 Experimental split-level fractions
    expl3.sty    2015/12/20 v6326 L3 programming layer (loader)
expl3-code.tex    2015/12/20 v6326 L3 programming layer
  l3dvips.def    2015/11/11 v6250 L3 Experimental driver: dvips
  amstext.sty    2000/06/29 v2.01
   amsgen.sty    1999/11/30 v2.0
graphicx.sty    2014/10/28 v1.0g Enhanced LaTeX Graphics (DPC,SPQR)
   keyval.sty    2014/10/28 v1.15 key=value parser (DPC)
graphics.sty    2014/10/28 v1.0p Standard LaTeX Graphics (DPC,SPQR)
     trig.sty    1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg    2010/04/23 v1.9 graphics configuration of TeX Live
    dvips.def    2014/10/14 v3.0j Driver-dependent file (DPC,SPQR)
l3keys2e.sty    2015/12/20 v6326 LaTeX2e option processing using LaTeX3 keys
textcomp.sty    2005/09/27 v1.99g Standard LaTeX package
   ts1enc.def    2001/06/05 v3.0e (jk/car/fm) Standard LaTeX file
   xparse.sty    2015/12/20 v6326 L3 Experimental document command parser
xtemplate.sty    2015/12/20 v6326 L3 Experimental prototype document functions
   ts1cmr.fd    2014/09/29 v2.5h Standard LaTeX font definitions
  ***********

>which dvisvgm
/usr/local/texlive/2015/bin/x86_64-linux/dvisvgm


If you like me to try something else, please let me know.

btw, there is new version of dvisvgm by Martin Gieseking just
annouced. Current version we are using on TL 2015 is 1.9.2,
but the new versio is 1.14  2015-12-28. But TL will not
update to new one until TL 2016. So it needs to be manually
build for TL 2015 if we to use it now. Binaries only for
windows and mac. I might have some bug fixes also.

--Nasser