Function suffix

MathBox/mathbox-bundle.js:79390–79397

(id)

}

function suffix(id) {
  var sym = symbol(id, 150)
  sym.led = function(left) {
    this.children = [left]
    this.type = 'suffix'
    return this
  }
}

function assignment(id) {
  return infixr(id, 10, function(left) {