[tex4ht] regression

[Johannes Wilm]

Hi,
I updated my Texlive 2011 to the newest version due to a series of other
unexplained error messages. Suddenly it complains about

*! Undefined control sequence.*
*\blx at begunit ...penalty \@M \hskip -\blx at unitmark *

This only happens when run with tex4ht, not when running biblatex in normal
mode.

I wonder if it's the following bug that has somehow come back:

http://tug.org/pipermail/tex4ht/2010q1/000031.html

Adding the following to the preamble does not help though:

*\makeatletter
 \let\blx at resetpuncthook <http://tug.org/mailman/listinfo/tex4ht>\@empty
 \let\blx at csq <http://tug.org/mailman/listinfo/tex4ht>@ifkernmark\@empty
\makeatother*



-- 
Johannes Wilm
http://www.johanneswilm.org
tel: +1 (520) 399 8880
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