Global flag '-q --quiet'?

[MostafaYA]

Prerequisites

• make sure you're are using the latest version by csvtk version
• read the usage

Describe your issue

Hi,
to suppress warning messages, how about the '--quiet' flag?
Messages may be annoying when passing data to cascades of csvtk subcommands

• describe the problem
• provide a reproducible example

Thank you

I'm grateful to users who have greatly helped to report bugs and suggested new features.

I may respond to issues or fix bugs quickly, but I usually implement new features periodically (two or more weeks).

[shenwei356]

added.

[MostafaYA]

Thanks a lot. If possible, would you please publish this version 0.30 in conda - thanks again

[shenwei356]

Yes, I planed to release it after handling #264

[shenwei356]

https://github.com/shenwei356/csvtk/releases/tag/v0.30.0