This is CaS.   By Tom Wheeley <tomw@tsys.demon.co.uk>
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To Do  (asterisk implies `biggie').
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 *  Program to manipulate PZ CAS files -- Add, remove, modify, extract
    single/multiple program files from a PZ file.

 +  Support for single and multiple editor CAS files (r/w).

 *  Support for the number-list formats - variables, matrices, stats etc.

 *  UNIX serial port support.  (Currently serial support is DJGPP *only*)
    I'll probably do this in Oct/Nov if I get to use an sgi.

 +  subsume CaSport into CaS.

 ** Program to run CAS files?  Casio emulator.

 +  Support for Rich Text Files. This would still rely on either the CasioDoc
    font or a freeware one (see below).  This would require a token file
    also, which may complicate some internal parameter things :|
    Maybe have it as an arg to -i/-o; implied if ext rtf

 +  Preservation of comments during conversion between different text formats

 *  Support for more exotic files: ps, TeX, gif.  These may depend on
    fonts however (see below)

 *  Freeware casio font.  For Unixy, dossy and maybe even Maccy platforms ?
    I can't see myself doing this in the near future.

 +  Proper documentation - in something like man pages or texinfo etc.
    HTML would be nice, and quite easy; but may be difficult for some people
    still in the dark ages.

 *  Differentiation between calculator types.

 *  gooey shell?

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Anyone who cares to help with any of these is very welcome, and should contact
me at <tomw@tsys.demon.co.uk> :)
