#!/usr/bin/env murex

$name = "murex"

try {
    ls -lh ${which $name} -> regexp %(f/([0-9.]+[A-Z])/) -> set size
    # The above line is equivalent to the follow:
    # which $name -> set path
    # ls -lh $path -> regexp f/[0-9.]+M/ -> set size

    out "The $name executable is $size big!"
}
catch {
    err "`$(name)` not found in \$PATH"
}
