Hi folks,
I just heard about gengetopt, tried it and like it very much. I want to
change the default reaction of gengetopt a little bit to suit my purpose
better, so I have two questions below:
* When Print help, is there a way showing that one option is optional
and the other is required? For now, help shows only options and their
descriptions and values, no way to know if an option is optional or
required until one tries the program and some of its options.
* When there is no input (no argument or argc < 2), is there a way of
telling gengetopt to show help, even if there are required options? For
now, if there is required option, and if the program is invoked without
argument, then "option required" shows up, not the help.
Thanks,
D.
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