```console
$ grepr --help
A simple to use command line search tool, à la grep.

Usage: mgrep [OPTIONS] <QUERY> <PATH>

Arguments:
  <QUERY>  Search query
  <PATH>   File path

Options:
  -i, --ignore-case   Ignores case whiles searching
  -v, --invert-match  Inverst search results
  -w, --word          Matches exact words only
  -l, --line          Matches exact lines only
  -h, --help          Print help
  -V, --version       Print version
```