for form field values.
Also corrected substitution example (the original changed the spelling
of "conolly" to "connolly" :).

for form field values.

Alas, I don't have an Indigo, so I could not even compile this.

Allow specifying the test file on the command line.

out manually, and it does compile, but I'm not sure how to write a
useful portable test case.  Maybe later...

library.

tests.

found.

deletion of object from list argument during callout to fileno().

builtin_module_names are always tuples.

Added hint about using clock() for benchmarks etc.
Removed non-portable strftime directives and field width, and added a
warning about non-standard features.

Tk 4.2.  The new winfo options supported are: mananger, pointerx,
pointerxy, pointery, server, viewable, visualid, visualsavailable.

Also fixed bugs in winfo_colormapfull() and winfo_containing().

1. Renamed

2. Several coding styles were being used here, owing to the multiple
   contributors.  I tried to convert everything to standard "python"
   coding style for indentation, paren and brace placement, etc.

3. There were several potential error conditions that were never being
   checked, and where I saw them, I added checks of return values,
   etc.  I'm pretty sure I got them all.

4. There were some old-style (pre PyArg_ParseTuple) argument
   extraction and these were converted to use PyArg_ParseTuple.

All changes compile and run with the new test_select.py module, at
least on my Solaris/Sparc box.

Note that since I have no idea how to test this, I didn't write a test
case.  It does seem to at least compile on my system though.