Ed Page c9eef44213 fix: Make arg!(--flag <value>) optional by default ... This was ported over from the usage parser which modeled after docopt. We just never got around to implementing the rest of the syntax. However, when considering this as a standalone feature, an `arg!(--flag <value>)`, outside of other context, should be optional. This is how the help would display it. Fixes #4206		2022-09-12 17:10:01 -05:00
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man.rs	fix: Make arg!(--flag <value>) optional by default	2022-09-12 17:10:01 -05:00