Introduce command_or_file arg group

tealdeer-rs / tealdeer

A very fast implementation of tldr in Rust.

https://tealdeer-rs.github.io/tealdeer/

Apache License 2.0

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Closed dbrgn closed 2 years ago

dbrgn commented 2 years ago

This allows to say "this command line parameter requires either a command or a raw file".

Fixes #219.

(Clap is pretty awesome!)