Anton Khirnov b472c46a70 fftools/cmdutils: simplify handling of the HAS_ARG option flag
This option flag only carries nontrivial information for options that
call a function, in all other cases its presence can be inferred from
the option type (bool options do not have arguments, all other types do)
and is thus nothing but useless clutter.

Change the option parsing code to infer its value when it can, and drop
the flag from options where it's not needed.
2023-12-22 11:39:57 +01:00
..
2022-07-23 11:53:19 +02:00