On 2/24/21 1:23 PM, 2qdxy4rzwzuui...@potatochowder.com wrote:

entangled (none or all):

    image size override:  height   width

IMO, that's *one* option (-s 640x480 or -s 640,480), not two.  In
argparse/optparse terms, a required argument with a custom type.

(OTOH, in a GUI, it'd be two separate mandatory text fields, both
controlled (i.e., enabled or disabled) by one checkbox.)

I didn't say it was a good example.  ;-)  Hopefully it gets the idea across.

--
~Ethan~

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