1. no-halign

This package parameter asks TeX4ht to avoid translating \halign tables into html. The system is not capable of dealing with all cases, and it might even crash when unfamiliar cases are encountered.


2. pictex

This parameter notifies TeX4ht that the document contains PicTeX pictures.


3. jpg, png

These package parameters ask for extension ‘jpg’ and ‘png’, respectively, instead of ‘gif’, for automatically created files of pictures.