@stdlib/string/right-trim-n/docs/usage.txt

String manipulation functions.

Usage: rtrimn [options] --n=<number>

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --n number            Number of characters to trim.
         --chars str           Characters to trim. Default: whitespace.
         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.