navi



#!/bin/bash

x=''

help=''
args=''
argc=0
while [ $# -gt 0 ]; do
    case $1 in
        --x|-x)     x='1';;
        --help|-h)  help='1';;
        *)      args="$args $1"; argc=$(($argc+1));;
    esac
    shift
done
set -- $args

usage () {
    echo "Usage: $(basename $0) [-x] [{target}]"
}

if [ -n "$1" ]; then
    target=$1
    shift
fi

[ $# -gt 0 ] && help='1'

if [ $help ]; then
    usage
    exit 1
fi

if [ ! -e ~/$target/.dosemurc ]; then
    echo "Wrong target!"
    exit 1
fi

if [ -n "$x" ]; then
    prg=/usr/bin/xdos
    [ -x $prg ] || prg=/usr/bin/xdosemu
else
    prg=/usr/bin/dos
    [ -x $prg ] || prg=/usr/bin/dosemu.bin
fi

$prg -f ~/$target/.dosemurc