What are the arg_key functions()?

argtable / argtable3

A single-file, ANSI C, command-line parsing library that parses GNU-style command-line options.

http://www.argtable.org

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What are the arg_key functions()? #19

Closed nkolban closed 4 years ago

nkolban commented 6 years ago

Howdy. Am studying the documentation on argtable2 and see some argument constructors I am not following and haven't been able to find documentation upon. Specifically:

arg_key0
arg_key1
arg_keyn

Would it be possible to have these explained and when/where I might want to use such?

computerquip-streamlabs commented 6 years ago

They don't appear to be implemented. I'd suggest they just be removed.

tomghuang commented 4 years ago

These functions have never been implemented. I'll remove the declarations.