Mike Hearn writes:
Anyway, that's all rather off-topic... we can already build a CHM viewer, it's displaying the HTML/JS that's the problem :)
Good to know you're still around! Simply getting a super-basic WebBrowser implementation up and running, in Wine, no matter how it's built/installed would be a good first step.
Yes, even if its just plain-text for the time being, any CHM viewer is better than no CHM viewer.