Some popular language runtime or frameworks prefer using a single - character for long options. For example, in Tcl/Tk, all long options start with a single - character and no short options are used.
Currently argtable3 only uses getopt_long to parse arguments. We should provide an API or a compile-time option to make argtable3 use getopt_long_only, so people can use a single - character before long options.
Some popular language runtime or frameworks prefer using a single
-character for long options. For example, in Tcl/Tk, all long options start with a single-character and no short options are used.Currently
argtable3only usesgetopt_longto parse arguments. We should provide an API or a compile-time option to makeargtable3usegetopt_long_only, so people can use a single-character before long options.