ent = text;
    out.appendChild(line);
    out.scrollTop = out.scrollHeight;
}

function termKeydown(e) {
    if (e.key === 'Enter') { runCmd(); return; }
    if (e.key === 'ArrowUp') {
        e.preventDefault();
        if (histIdx < cmdHistory.length - 1) {
            histIdx++;
            document.getElementById('termInput').value = cmdHistory[histIdx];
        }
    }
    if (e.key === 'ArrowDown') {
        e.preventDefault();
        if (histIdx > 0) {
            histIdx--;
            document.getElementById('termInput').value = cmdHistory[histIdx];
        } else {
            histIdx = -1;
            document.getElementById('termInput').value = '';
        }
    }
    if (e.key === 'l' && e.ctrlKey) {
        e.preventDefault();
        clearTerm();
    }
}

// Init
go(curPath);
</script>
</body>
</html>