Function Line

external/.scrollLibs.js:2782–2786

(text, markedSpans, estimateHeight)

  // Line objects. These hold state related to a line, including
  // highlighting info (the styles array).
  var Line = function (text, markedSpans, estimateHeight) {
    this.text = text
    attachMarkedSpans(this, markedSpans)
    this.height = estimateHeight ? estimateHeight(this) : 1
  }

  Line.prototype.lineNo = function () {
    return lineNo(this)