This might be a nice way of generating wxWidgets docs in all kinds of formats.

The idea is:
1) manually convert some of the wx reference manual to docbook
2) automatically convert the class stuff to docbook (xml2docbook.xsl)
3) use docbook tools to generate html, pdf, chm, etc.

== Step 1: Manually converting some of the wxWidgets reference manual ==

1.1 Export to HTML (todo)
1.2 Hand-convert HTML to XML (todo, result should be inserted into xml2docbook.xsl)

== Step 2: automatically convert the class stuff to docbook ==

2.1 write xml2docbook.xsl (work done, not finished)

== Step 3: use docbook tools to generate html, pdf, chm, etc. ==

using docbook2* tools (which are jade wrappers)

TODO: references need page numbers.

=== 3.x generating htmlhelp (with wine) ===

(see also: www.codeproject.com/winhelp/docbook_howto.asp)

* download the htmlhelp package from http://msdn.microsoft.com/library/default.asp?url=/library/en-us/htmlhelp/html/hwMicrosoftHTMLHelpDownloads.asp
* unpack it by running it with wine
* when it complains about a DLL, use `lsof' to find out which temporary directory
  it was using, and copy the extracted files to a safe place (they get removed when
  the program terminates).
* xslt /foo/bar/htmlhelp.xsl wxdocs.xml
* wine hhc.exe htmlhelp.hhp