vpalos

/** Command-line options parser (http://valeriu.palos.ro/1026/).
    Copyright 2011 Valeriu Paloş (valeriu@palos.ro). All rights reserved.
    Released as Public Domain.

    Expects the "schema" array with options definitions and produces the
    "options" object and the "arguments" array, which will contain all
    non-option arguments encountered (including the script name and such).

    Syntax:
        [«short», «long», «attributes», «brief», «callback»]