[tex4ht] [bug #512] \href undefined after hyperref included in class file; Unicode nbsp

Michal Hoftich puszcza-hackers at gnu.org.ua
Mon May 31 12:31:27 CEST 2021


Follow-up Comment #1, bug #512 (project tex4ht):

Hi Karl, this is because you don't load hyperref in ltnews.cls with TeX4ht. In
particular, the branch \ifcase\pdfoutput\else is not executed. It works if I
put \Require{hyperref} before \else.

Regarding non-breaking space, you can try the following configuration that
replaces it with <span> element that contains regular space, but it acts as a
non-breaking space thanks to CSS:

\Preamble{xhtml}
\begin{document}
\Configure{ }{\HCode{<span class="nbsp"> </span>}}
\Css{span.nbsp{white-space:pre;}}
\EndPreamble


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