Allow `--quiet` and `--verbose` to take signed (`+` and `-`) quantities

shellfire-dev / shellfire

A repository of namespaced, composable shell (bash, sh and dash) function libraries. Takes aware the pain of shell scripting, making it robust and reusable. Includes secure curl usage, JSON, XML and Debian control file parsers, dependency documentation via attributes, and more. Batteries ARE included.

https://github.com/shellfire-dev/shellfire

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Allow `--quiet` and `--verbose` to take signed (`+` and `-`) quantities #8

Open raphaelcohn opened 9 years ago

raphaelcohn commented 9 years ago

Allow --quiet and --verbose to take signed (+ and -) quantities. At the moment --quiet is implicitly -1.