Make this work better with a4 paper.
Make this work better with a4 paper.

Make the table of contents "hot" for PDF output.  No additional packages are
needed.

Move code for \b@code, \e@code into the macros for the verbatim environment
directly since they're not used elsewhere.

Derive the name of the modules .idx from the jobname.

Some clean ups.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator