Make this do the right thing with entries which start with the percent sign,
in response to Skip's comments in SF bug #487165.

Make use of string methods instead of string module functions in most places.
Add (and make the default) a way to collapse symbol entries into a single
"Symbols" section in the generated index.  This is similar to what makeindex
does, but does not include entries beginning with an underscore.
1 file changed