[development doc updates]

[Fred Drake]

The development version of the documentation has been updated:

	http://python.sourceforge.net/devel-docs/

Incremental update for development version of Python (2.2).

Mostly small updates, but I've worked on new markup for grammar
productions used in the Reference Manual.  Currently, only the lexical
productions in Chapter 2 of the manual have been converted to the new
markup and layout.  Please take a look and send comments to
doc-sig at python.org; the first page containing these changes is at:

    http://python.sourceforge.net/devel-docs/ref/identifiers.html

The changes needed to implement the markup have not been checked in
yet, and there are some bugs in the implementation (both for HTML and
PDF), but this should make the productions easier to navigate.

I've tested the HTML version on Linux only with Mozilla 0.9, Opera
5.0b8, and Netscape Navigator 4.77.  Navigator is definately lagging
behind in CSS support!

Also added Michel Pelletier's documentation for the HTMLParser module,
with some small changes.