join_adjacent_elements(): Hack to merge adjacent instances of
<option>; the source \programopt with GNU-style long options
created problems with LaTeX2HTML; this removes the evil
workaround, which should never be necessary from structured
documents(!).
Do adopt DocBook's <command>, <option>, <envar> names for \program,
\programopt, \envvar.
Add \filenq --> <filename quote="no"> (it has to go somewhere, at
least for now).
information accessible to Python.
When run as a script, just dumps the information back out in the data
format, with functions in sorted order and a blank line between
different functions.
Still need to apply the information somehow.
Job.warning(): New method; use this instead of writing to sys.stderr
directly. Ensures warnings are also sent to the log
file.
Job.log(): New method; write a message to the log file. Use from
.message() and .warning().
(must be named in the conversion spec.).
TableParser.start_entityref(): New method. Use to support creating
entity references via the conversion specification.
<description> elements. Add another sanity
check to make sure a special case only becomes
involved for <opcodedesc> and <opcodedescni>
elements.
fixup_paras_helper(): Clean up control flow.
Everywhere that checks node.nodeType==ELEMENT and node.tagName now
just check node.nodeName (nodeName is guaranteed for all node types
and will be special values that don't conflict with GIs for
non-ELEMENT nodes). Simplifies a number of tests and improves
readability in a lot of places.
