* Split help message into brief and full help
Demonstrate on ansi command
Brief help is printed when running `help commands` so it doesn't clutter
the table. Full help is printed when normal help message is requested
(e.g., `help ansi`, `ansi --help`, etc.).
* Split long command descriptions
Some are not split, just edited to be shorter.
* Capitalize the usage of all commands
* Make sure every usage ends with dot
* Fix random typo
* Add option to invert match command selection
* Fix rustfmt error
* Rename match --exclude to --invert
To be more descriptive and conform to e.g. grep or ripgrep -v flag.
Also simplified the --invert flag description.
* Fix formatting when description got shorter
Co-authored-by: Jakub Žádník <jakub.zadnik@tuni.fi>
* Clippy fixes
* Finish converting to use clippy
* fix warnings in new master
* fix windows
* fix windows
Co-authored-by: Artem Vorotnikov <artem@vorotnikov.me>
