This program's main documentation is not here. It is in near the top of any of
the bash script file(s) which sit next to this file. If there is an executable
script in this repo, the documentation is also available by passing --help to
the script/function.

This program is also part of a collection of programs,
https://gitlab.com/iankelling/bash-programs-by-ian, which are unrelated except
a few small things like this file.

For programs with 2 files named like foo and foo-function, they are the same but
provide the flexibility of calling foo the script, or sourcing foo-function and
calling foo the function.

Patches, bugs, opinions are welcome via gitlab or email Ian Kelling <ian@iankelling.org>