Remove completed actions from the TODO list
Simplify preamble code for handling the F register

[Pod::Man] Simplify the preamble code for handling the F register and
index entries.  Hopefully resolves the leading blank page when
generated man pages are viewed on HP-UX.  Thanks, Daphne Pfister.
(#92979)
Fix alphabetical order of options in pod2text docs
Don't say Pod::Text only generates ASCII text

Change the documentation to not say Pod::Text only generates ASCII
text.  (#89355)
Rewrite general/basic and general/filehandle tests

Start the long process of rewriting the test suite to make it more
maintainable.  Clean up general/basic and general/filehandle, and
start separating common code into separate functions.  Use
FileHandle instead of bare words for file handles to make perlcritic
happy.  Remove now-unnecessary special code for Perl core.  Use a
separate temporary directory for temporary test suite files.