pitermarx

function menu($items, $HighlightColor = "Yellow", [Switch]$ReturnIndex, [Switch]$MultiSelect) {
  $selected=@()
  :w while ($true) {
    # prevent overflow 
    $pos = if ($null -eq $pos -or $pos -lt 0) { 0 } else { [Math]::Min($pos, $items.Length-1) } 
    # draw
    $i=0
    $items | ForEach-Object {
      $x = if (-not $MultiSelect) { "" } elseif ($selected -contains $i) { " [x]" } else { " [ ]" } 
      if ($i++ -eq $pos) { Write-Host ">$x $_" -ForegroundColor $HighlightColor }