./devel/libargparse, Argument parsing library in C++

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Branch: pkgsrc-2021Q1, Version: 0.1.0000nb1, Package name: libargparse-0.1.0000nb1, Maintainer: pkgsrc-users

libargparse is a command line argument parser library in C++

The ArgParse class allows you to specify names of options that you
want parsed, along with a usage message for them. Options come in
four flavors: flag, int, float, and string. Flags don't take
arguments, but the other kinds do. For an option that takes an
argument, it can be specified with an equals sign, with a colon, or by
putting it in the next element of argv. ("--foo=stuff",
"--foo:stuff", or "--foo stuff", respectively)

The flavors that take arguments also come in array flavors. With an
array, you specify a pointer to a vector of the basic type, instead of
just a pointer to a basic type. This allows the option to appear more
than once, and the new values are appended to the array. Optionally,
you can also specify a separator character, so that multiple array
elements can be parsed up from a single instance of the option.

Options can start with either a single dash or a double dash, but see
allowOneCharOptionsToBeCombined() for more information.

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SHA1: 5574468f84618677f6a7f46547c49fede109cb7c
RMD160: 64d0a53a0f7d65c7f6864704761dc92a7ac31451
Filesize: 110.522 KB

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