that was only causing confusing).  Add free(userpath) and
free(machinepath) statements to prevent some leaks.

Logical markup.

(modified) and use that.

Some differences in the cleanup algorithm:

- Clear __main__ before the other modules.

- Delete more sys variables: including ps1, ps2, exitfunc, argv, and
even path -- this will prevent new imports!

- Restore stdin, stdout, stderr from __stdin__, __stdout__,
__stderr__, effectively deleting hooks that the user might have
installed -- so their (the hooks') destructors will run.

__stderr__.  These will be used by the import cleanup.

clear_carefully() used to do in import.c.  Differences: leave only
__builtins__ alone in the 2nd pass; and don't clear the dictionary (on
the theory that as long as there are references left to the
dictionary, those might be destructors that might expect __builtins__
to be alive when they run; and __builtins__ can't normally be part of
a cycle).

if the globals are the same.

Also, when creating a dummy builtins dictionary, add "None" to it,
just to be kind.

Run node2label.pl on the HTML versions of all the LaTeX manuals.

real names instead of node#.html names.

module addressing in HTML.

Support {classdesc} and {fulllineitems} environments.

Support most recent logical markup.

repeating file names.

Change lib.texi target to not overwrite the input file; work on a copy.

markup.

The info generation now works, yet again.

required to get the info generation back in operation, yet again.

Several uses of "\^" could be simplified; this fixes part of the info
generation process.

adding the \label{} broke that.

Changed {funcdesc} to {classdesc}.  This is a test case for {classdesc}.

Use \newenvironment{envname} instead of \newcommand{\foo} &
\newcommand{\endfoo} (or \let\endfoo=...!) wherever reasonable.

Where {*desc} environment helper functions are not needed outside a
single environment definition, inline them.

Ensure that \seemodule{} and \seetext{} are only available within the
{seealso} environment.

Added "()" to the index entries for {funcdesc} and {cfuncdesc} environments.

Added {classdesc} environment which looks like the {funcdesc} environment
but doesn't add the parens in the index entry.

	combining.

local time -- that's better than failure.

&do_cmd_email:  Adjust to use a font similar to that used in the printed
	representation.

&my_module_index_helper:  Change to be only used for defining markup.  Don't
	prepend an <A NAME=...> to the result; use the containing page as
	the module target for the index.

&ref_module_index_helper:  New function.  Used only for references to modules
	described elsewhere.  Generate the right target.

&init_myformat:  Set the anchor_mark to an empty string; this avoids junky
	"&#160;"'s in the text, which could really screw up vertical spacing
	when that's all that's in a paragraph.

&do_cmd_seemodule:  Insert markup to jump right to the referred-to module.

Clarify that the sign of the timezone offset returned by
parsedate_tz() is the opposite of time.timezone.

Fix \email{} so it doesn't rely on \url{}.

bookmarkable module sections in the HTML.