[tex4ht] [bug #477] Support for new LaTeX hook management

Ulrike Fischer fischer at nililand.de
Tue Apr 18 14:48:29 CEST 2023

Hello Michal,

> We will need to make some changes to TeX4ht sources to support the metadata
> block used before \documentclass, because TeX4ht is inactive at that moment,
> so it doesn't track loaded files. It caused problems with my tests, namely
> because it loaded the Amsmath package. There can be potentially much more
> problems.

while there certainly can/will be problems, this error here seems to be 
unrelated to \DocumentMetadata. I get an error with make4ht also for this:





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