Aha, I have finally done it!
That is, I have managed to successfully open a file in emacs-wiki mode. This took quite some doing. In the end I managed it with C-u M-x emacs-wiki-find-file. WIthout the C-u it would fall over because emacs-wiki-directories got overwritten to nil along the way. Why is this? Solved (22 Oct 2004): From discussion on mailing list (Michael Olson), it turns out that I should have just used the normal find-file instead of emacs-wiki-find-file (unless I am already i na wiki file). The documentation is wrong in this respect.
Other irksome things:
Unknown keysym specifier: #<keypress-event t>where t is the character I press after the apostrophe. Double quotes do not seem to work either. Update 22 Oct 2004: it works if I use C-q ' instead.
Can I use it now, or can't I? Yes! It works!
[1] This was just documenting my first experiences with
emacs-wiki-mode
- it is of very little interest now.