[tex4ht] [bug #423] \left and \right inside caption with label cause TeX capacity exceeded when used with hyperref

Michal Hoftich puszcza-hackers at gnu.org.ua
Thu Aug 25 13:23:39 CEST 2022


Update of bug #423 (project tex4ht):

             Open/Closed:                    Open => Closed                 

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Follow-up Comment #6:

I think that I've fixed this issue finally. We need to make the problematic
commands robust. So for the future reference, instead of 

\def\:temp#1{...}
\HLet\foo\:temp

it is better to use the following code for the commands that can be used in
captions or sectioning commands:

\ProvideDocumentCommand\foo:temp{m}{...}
\HLet\foo\foo:temp

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