Text shadow with conditional IE support for Stylus Looks terrible in IE, and may have bugs.

gistfile1.css

/*
 * Text shadow with conditional IE support.
 *
 * Examples:
 *   text-shadow: none
 *   text-shadow: <color>? <offset-x> <offset-y> <blur-radius>?
 *   text-shadow: <offset-x> <offset-y> <blur-radius>? <color>?
 */
// TODO: Convert color to hex
text-shadow()
  if support-for-ie
    if arguments[0] is a 'color'
      color = arguments[0]
      x = unit(arguments[1], '')
      y = unit(arguments[2], '')
    else if arguments[length(arguments) - 1] is a 'color'
      color = arguments[length(arguments) - 1]
      x = unit(arguments[0], '')
      y = unit(arguments[1], '')
    -ms-filter: 'progid:DXImageTransform.Microsoft.DropShadow(Color=%s, OffX=%s, OffY=%s)' % (color x y)
  text-shadow: arguments