The object of opt-perl is to mimic the opt C library.
The .opt files should be interchangeable, and potential
front-ends, eg tkopt, should be compatible with both.

DID (980708):
-- Implemented crude menu
-- Implemented an optMain()
-- line2argv now implemented using Text::ParseWords, part so std lib

-- Could use some organization (eg, menu objects, etc.)

TODO (old):

-- Still no menu
-- no optMainExec() equiv
-- line2argv is currently implemented as split, so -m"hello world"
   is broken up as '-m"hello' and 'world"'
-- distinction between VSTRING/CSTRING wholly artificial
-- no implementation of UNDELIM strings
-- individual hooks and helpstrings not implemented


C-opt TODO:
   These are changes we could provide for C-opt which would make it 
   ultimately more compatible with the perl version (or which would
   be improvements in general)

-- should provide a plain "STRING" which is really "VSTRING"
-- the --help menu should provide <INT>, <USINT> etc info
   the --help menu should provide some way to indicate end of opts list
   (maybe just ";\n" _if_ there are AdditionalHelp strings)
   the --help menu should only be invoked if its the very first argument
   ditto the --menu argument?
-- should new optAdditonalHelp be string instead of a hook ??

-- allow default reading of a user dot file or a site config file, eg
   ~/.programrc or /etc/programrc

   
