> Another well-established system that parses LaTeX directly is the GUI
> manager of TCI's products: Scientific Workplace and Scientific
> Notepad.
ditto, surely?
> plug-ins or helpers. An interesting and available example is
> TechExplorer (for Windows at present; I do not have the url accessible
it doesnt deal with arbitrary LaTeX, though, does it
>
> Therefore in looking forward to LaTeX3 we need to be aware not only of
> new Tex-based systems but of other systems reading LaTeX.
>
do you think any of them have any long-term viability? the projects I
am aware of would probably go straight over to MathML if it is a
success