text: (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Strings = require("./Strings");
  var Browser_1 = require("./shared/utils/Browser");
  var RenderDebouncer_1 = require("./ui/RenderDebouncer");
  var Lifecycle_1 = require("./ui/Lifecycle");
  var Lifecycle_2 = require("./common/Lifecycle");
  var MAX_ROWS_TO_READ = 20;
  var AccessibilityManager = (function (_super) {
      __extends(AccessibilityManager, _super);
      function AccessibilityManager(_terminal) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._liveRegionLineCount = 0;
          _this._charsToConsume = [];
          _this._accessibilityTreeRoot = document.createElement('div');
          _this._accessibilityTreeRoot.classList.add('xterm-accessibility');
          _this._rowContainer = document.createElement('div');
          _this._rowContainer.classList.add('xterm-accessibility-tree');
          _this._rowElements = [];
          for (var i = 0; i < _this._terminal.rows; i++) {
              _this._rowElements[i] = _this._createAccessibilityTreeNode();
              _this._rowContainer.appendChild(_this._rowElements[i]);
          }
          _this._topBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 0); };
          _this._bottomBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 1); };
          _this._rowElements[0].addEventListener('focus', _this._topBoundaryFocusListener);
          _this._rowElements[_this._rowElements.length - 1].addEventListener('focus', _this._bottomBoundaryFocusListener);
          _this._refreshRowsDimensions();
          _this._accessibilityTreeRoot.appendChild(_this._rowContainer);
          _this._renderRowsDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
          _this._refreshRows();
          _this._liveRegion = document.createElement('div');
          _this._liveRegion.classList.add('live-region');
          _this._liveRegion.setAttribute('aria-live', 'assertive');
          _this._accessibilityTreeRoot.appendChild(_this._liveRegion);
          _this._terminal.element.insertAdjacentElement('afterbegin', _this._accessibilityTreeRoot);
          _this.register(_this._renderRowsDebouncer);
          _this.register(_this._terminal.addDisposableListener('resize', function (data) { return _this._onResize(data.rows); }));
          _this.register(_this._terminal.addDisposableListener('refresh', function (data) { return _this._refreshRows(data.start, data.end); }));
          _this.register(_this._terminal.addDisposableListener('scroll', function (data) { return _this._refreshRows(); }));
          _this.register(_this._terminal.addDisposableListener('a11y.char', function (char) { return _this._onChar(char); }));
          _this.register(_this._terminal.addDisposableListener('linefeed', function () { return _this._onChar('\n'); }));
          _this.register(_this._terminal.addDisposableListener('a11y.tab', function (spaceCount) { return _this._onTab(spaceCount); }));
          _this.register(_this._terminal.addDisposableListener('key', function (keyChar) { return _this._onKey(keyChar); }));
          _this.register(_this._terminal.addDisposableListener('blur', function () { return _this._clearLiveRegion(); }));
          _this.register(_this._terminal.addDisposableListener('dprchange', function () { return _this._refreshRowsDimensions(); }));
          _this.register(_this._terminal.renderer.addDisposableListener('resize', function () { return _this._refreshRowsDimensions(); }));
          _this.register(Lifecycle_1.addDisposableDomListener(window, 'resize', function () { return _this._refreshRowsDimensions(); }));
          return _this;
      }
      AccessibilityManager.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._terminal.element.removeChild(this._accessibilityTreeRoot);
          this._rowElements.length = 0;
      };
      AccessibilityManager.prototype._onBoundaryFocus = function (e, position) {
          var boundaryElement = e.target;
          var beforeBoundaryElement = this._rowElements[position === 0 ? 1 : this._rowElements.length - 2];
          var posInSet = boundaryElement.getAttribute('aria-posinset');
          var lastRowPos = position === 0 ? '1' : "" + this._terminal.buffer.lines.length;
          if (posInSet === lastRowPos) {
              return;
          }
          if (e.relatedTarget !== beforeBoundaryElement) {
              return;
          }
          var topBoundaryElement;
          var bottomBoundaryElement;
          if (position === 0) {
              topBoundaryElement = boundaryElement;
              bottomBoundaryElement = this._rowElements.pop();
              this._rowContainer.removeChild(bottomBoundaryElement);
          }
          else {
              topBoundaryElement = this._rowElements.shift();
              bottomBoundaryElement = boundaryElement;
              this._rowContainer.removeChild(topBoundaryElement);
          }
          topBoundaryElement.removeEventListener('focus', this._topBoundaryFocusListener);
          bottomBoundaryElement.removeEventListener('focus', this._bottomBoundaryFocusListener);
          if (position === 0) {
              var newElement = this._createAccessibilityTreeNode();
              this._rowElements.unshift(newElement);
              this._rowContainer.insertAdjacentElement('afterbegin', newElement);
          }
          else {
              var newElement = this._createAccessibilityTreeNode();
              this._rowElements.push(newElement);
              this._rowContainer.appendChild(newElement);
          }
          this._rowElements[0].addEventListener('focus', this._topBoundaryFocusListener);
          this._rowElements[this._rowElements.length - 1].addEventListener('focus', this._bottomBoundaryFocusListener);
          this._terminal.scrollLines(position === 0 ? -1 : 1);
          this._rowElements[position === 0 ? 1 : this._rowElements.length - 2].focus();
          e.preventDefault();
          e.stopImmediatePropagation();
      };
      AccessibilityManager.prototype._onResize = function (rows) {
          this._rowElements[this._rowElements.length - 1].removeEventListener('focus', this._bottomBoundaryFocusListener);
          for (var i = this._rowContainer.children.length; i < this._terminal.rows; i++) {
              this._rowElements[i] = this._createAccessibilityTreeNode();
              this._rowContainer.appendChild(this._rowElements[i]);
          }
          while (this._rowElements.length > rows) {
              this._rowContainer.removeChild(this._rowElements.pop());
          }
          this._rowElements[this._rowElements.length - 1].addEventListener('focus', this._bottomBoundaryFocusListener);
          this._refreshRowsDimensions();
      };
      AccessibilityManager.prototype._createAccessibilityTreeNode = function () {
          var element = document.createElement('div');
          element.setAttribute('role', 'listitem');
          element.tabIndex = -1;
          this._refreshRowDimensions(element);
          return element;
      };
      AccessibilityManager.prototype._onTab = function (spaceCount) {
          for (var i = 0; i < spaceCount; i++) {
              this._onChar(' ');
          }
      };
      AccessibilityManager.prototype._onChar = function (char) {
          var _this = this;
          if (this._liveRegionLineCount < MAX_ROWS_TO_READ + 1) {
              if (this._charsToConsume.length > 0) {
                  var shiftedChar = this._charsToConsume.shift();
                  if (shiftedChar !== char) {
                      this._announceCharacter(char);
                  }
              }
              else {
                  this._announceCharacter(char);
              }
              if (char === '\n') {
                  this._liveRegionLineCount++;
                  if (this._liveRegionLineCount === MAX_ROWS_TO_READ + 1) {
                      this._liveRegion.textContent += Strings.tooMuchOutput;
                  }
              }
              if (Browser_1.isMac) {
                  if (this._liveRegion.textContent && this._liveRegion.textContent.length > 0 && !this._liveRegion.parentNode) {
                      setTimeout(function () {
                          _this._accessibilityTreeRoot.appendChild(_this._liveRegion);
                      }, 0);
                  }
              }
          }
      };
      AccessibilityManager.prototype._clearLiveRegion = function () {
          this._liveRegion.textContent = '';
          this._liveRegionLineCount = 0;
          if (Browser_1.isMac) {
              if (this._liveRegion.parentNode) {
                  this._accessibilityTreeRoot.removeChild(this._liveRegion);
              }
          }
      };
      AccessibilityManager.prototype._onKey = function (keyChar) {
          this._clearLiveRegion();
          this._charsToConsume.push(keyChar);
      };
      AccessibilityManager.prototype._refreshRows = function (start, end) {
          this._renderRowsDebouncer.refresh(start, end);
      };
      AccessibilityManager.prototype._renderRows = function (start, end) {
          var buffer = this._terminal.buffer;
          var setSize = buffer.lines.length.toString();
          for (var i = start; i <= end; i++) {
              var lineData = buffer.translateBufferLineToString(buffer.ydisp + i, true);
              var posInSet = (buffer.ydisp + i + 1).toString();
              var element = this._rowElements[i];
              element.textContent = lineData.length === 0 ? Strings.blankLine : lineData;
              element.setAttribute('aria-posinset', posInSet);
              element.setAttribute('aria-setsize', setSize);
          }
      };
      AccessibilityManager.prototype._refreshRowsDimensions = function () {
          if (!this._terminal.renderer.dimensions.actualCellHeight) {
              return;
          }
          if (this._rowElements.length !== this._terminal.rows) {
              this._onResize(this._terminal.rows);
          }
          for (var i = 0; i < this._terminal.rows; i++) {
              this._refreshRowDimensions(this._rowElements[i]);
          }
      };
      AccessibilityManager.prototype._refreshRowDimensions = function (element) {
          element.style.height = this._terminal.renderer.dimensions.actualCellHeight + "px";
      };
      AccessibilityManager.prototype._announceCharacter = function (char) {
          if (char === ' ') {
              this._liveRegion.innerHTML += '&nbsp;';
          }
          else {
              this._liveRegion.textContent += char;
          }
      };
      return AccessibilityManager;
  }(Lifecycle_2.Disposable));
  exports.AccessibilityManager = AccessibilityManager;
  
  },{"./Strings":13,"./common/Lifecycle":18,"./shared/utils/Browser":46,"./ui/Lifecycle":48,"./ui/RenderDebouncer":50}],2:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var CircularList_1 = require("./common/CircularList");
  var EventEmitter_1 = require("./common/EventEmitter");
  var BufferLine_1 = require("./BufferLine");
  exports.DEFAULT_ATTR = (0 << 18) | (257 << 9) | (256 << 0);
  exports.CHAR_DATA_ATTR_INDEX = 0;
  exports.CHAR_DATA_CHAR_INDEX = 1;
  exports.CHAR_DATA_WIDTH_INDEX = 2;
  exports.CHAR_DATA_CODE_INDEX = 3;
  exports.MAX_BUFFER_SIZE = 4294967295;
  exports.NULL_CELL_CHAR = ' ';
  exports.NULL_CELL_WIDTH = 1;
  exports.NULL_CELL_CODE = 32;
  var Buffer = (function () {
      function Buffer(_terminal, _hasScrollback) {
          this._terminal = _terminal;
          this._hasScrollback = _hasScrollback;
          this.markers = [];
          this.clear();
      }
      Object.defineProperty(Buffer.prototype, "hasScrollback", {
          get: function () {
              return this._hasScrollback && this.lines.maxLength > this._terminal.rows;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(Buffer.prototype, "isCursorInViewport", {
          get: function () {
              var absoluteY = this.ybase + this.y;
              var relativeY = absoluteY - this.ydisp;
              return (relativeY >= 0 && relativeY < this._terminal.rows);
          },
          enumerable: true,
          configurable: true
      });
      Buffer.prototype._getCorrectBufferLength = function (rows) {
          if (!this._hasScrollback) {
              return rows;
          }
          var correctBufferLength = rows + this._terminal.options.scrollback;
          return correctBufferLength > exports.MAX_BUFFER_SIZE ? exports.MAX_BUFFER_SIZE : correctBufferLength;
      };
      Buffer.prototype.fillViewportRows = function () {
          if (this.lines.length === 0) {
              var i = this._terminal.rows;
              while (i--) {
                  this.lines.push(BufferLine_1.BufferLine.blankLine(this._terminal.cols, exports.DEFAULT_ATTR));
              }
          }
      };
      Buffer.prototype.clear = function () {
          this.ydisp = 0;
          this.ybase = 0;
          this.y = 0;
          this.x = 0;
          this.lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));
          this.scrollTop = 0;
          this.scrollBottom = this._terminal.rows - 1;
          this.setupTabStops();
      };
      Buffer.prototype.resize = function (newCols, newRows) {
          var newMaxLength = this._getCorrectBufferLength(newRows);
          if (newMaxLength > this.lines.maxLength) {
              this.lines.maxLength = newMaxLength;
          }
          if (this.lines.length > 0) {
              if (this._terminal.cols < newCols) {
                  var ch = [exports.DEFAULT_ATTR, exports.NULL_CELL_CHAR, exports.NULL_CELL_WIDTH, exports.NULL_CELL_CODE];
                  for (var i = 0; i < this.lines.length; i++) {
                      while (this.lines.get(i).length < newCols) {
                          this.lines.get(i).push(ch);
                      }
                  }
              }
              var addToY = 0;
              if (this._terminal.rows < newRows) {
                  for (var y = this._terminal.rows; y < newRows; y++) {
                      if (this.lines.length < newRows + this.ybase) {
                          if (this.ybase > 0 && this.lines.length <= this.ybase + this.y + addToY + 1) {
                              this.ybase--;
                              addToY++;
                              if (this.ydisp > 0) {
                                  this.ydisp--;
                              }
                          }
                          else {
                              this.lines.push(BufferLine_1.BufferLine.blankLine(newCols, exports.DEFAULT_ATTR));
                          }
                      }
                  }
              }
              else {
                  for (var y = this._terminal.rows; y > newRows; y--) {
                      if (this.lines.length > newRows + this.ybase) {
                          if (this.lines.length > this.ybase + this.y + 1) {
                              this.lines.pop();
                          }
                          else {
                              this.ybase++;
                              this.ydisp++;
                          }
                      }
                  }
              }
              if (newMaxLength < this.lines.maxLength) {
                  var amountToTrim = this.lines.length - newMaxLength;
                  if (amountToTrim > 0) {
                      this.lines.trimStart(amountToTrim);
                      this.ybase = Math.max(this.ybase - amountToTrim, 0);
                      this.ydisp = Math.max(this.ydisp - amountToTrim, 0);
                  }
                  this.lines.maxLength = newMaxLength;
              }
              this.x = Math.min(this.x, newCols - 1);
              this.y = Math.min(this.y, newRows - 1);
              if (addToY) {
                  this.y += addToY;
              }
              this.savedY = Math.min(this.savedY, newRows - 1);
              this.savedX = Math.min(this.savedX, newCols - 1);
              this.scrollTop = 0;
          }
          this.scrollBottom = newRows - 1;
      };
      Buffer.prototype.translateBufferLineToString = function (lineIndex, trimRight, startCol, endCol) {
          if (startCol === void 0) { startCol = 0; }
          if (endCol === void 0) { endCol = null; }
          var lineString = '';
          var line = this.lines.get(lineIndex);
          if (!line) {
              return '';
          }
          var startIndex = startCol;
          if (endCol === null) {
              endCol = line.length;
          }
          var endIndex = endCol;
          for (var i = 0; i < line.length; i++) {
              var char = line.get(i);
              lineString += char[exports.CHAR_DATA_CHAR_INDEX];
              if (char[exports.CHAR_DATA_WIDTH_INDEX] === 0) {
                  if (startCol >= i) {
                      startIndex--;
                  }
                  if (endCol > i) {
                      endIndex--;
                  }
              }
              else {
                  if (char[exports.CHAR_DATA_CHAR_INDEX].length > 1) {
                      if (startCol > i) {
                          startIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
                      }
                      if (endCol > i) {
                          endIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
                      }
                  }
              }
          }
          if (trimRight) {
              var rightWhitespaceIndex = lineString.search(/\s+$/);
              if (rightWhitespaceIndex !== -1) {
                  endIndex = Math.min(endIndex, rightWhitespaceIndex);
              }
              if (endIndex <= startIndex) {
                  return '';
              }
          }
          return lineString.substring(startIndex, endIndex);
      };
      Buffer.prototype.getWrappedRangeForLine = function (y) {
          var first = y;
          var last = y;
          while (first > 0 && this.lines.get(first).isWrapped) {
              first--;
          }
          while (last + 1 < this.lines.length && this.lines.get(last + 1).isWrapped) {
              last++;
          }
          return { first: first, last: last };
      };
      Buffer.prototype.setupTabStops = function (i) {
          if (i !== null && i !== undefined) {
              if (!this.tabs[i]) {
                  i = this.prevStop(i);
              }
          }
          else {
              this.tabs = {};
              i = 0;
          }
          for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {
              this.tabs[i] = true;
          }
      };
      Buffer.prototype.prevStop = function (x) {
          if (x === null || x === undefined) {
              x = this.x;
          }
          while (!this.tabs[--x] && x > 0)
              ;
          return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
      };
      Buffer.prototype.nextStop = function (x) {
          if (x === null || x === undefined) {
              x = this.x;
          }
          while (!this.tabs[++x] && x < this._terminal.cols)
              ;
          return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
      };
      Buffer.prototype.addMarker = function (y) {
          var _this = this;
          var marker = new Marker(y);
          this.markers.push(marker);
          marker.register(this.lines.addDisposableListener('trim', function (amount) {
              marker.line -= amount;
              if (marker.line < 0) {
                  marker.dispose();
              }
          }));
          marker.register(marker.addDisposableListener('dispose', function () { return _this._removeMarker(marker); }));
          return marker;
      };
      Buffer.prototype._removeMarker = function (marker) {
          this.markers.splice(this.markers.indexOf(marker), 1);
      };
      return Buffer;
  }());
  exports.Buffer = Buffer;
  var Marker = (function (_super) {
      __extends(Marker, _super);
      function Marker(line) {
          var _this = _super.call(this) || this;
          _this.line = line;
          _this._id = Marker._nextId++;
          _this.isDisposed = false;
          return _this;
      }
      Object.defineProperty(Marker.prototype, "id", {
          get: function () { return this._id; },
          enumerable: true,
          configurable: true
      });
      Marker.prototype.dispose = function () {
          if (this.isDisposed) {
              return;
          }
          this.isDisposed = true;
          this.emit('dispose');
          _super.prototype.dispose.call(this);
      };
      Marker._nextId = 1;
      return Marker;
  }(EventEmitter_1.EventEmitter));
  exports.Marker = Marker;
  
  },{"./BufferLine":3,"./common/CircularList":16,"./common/EventEmitter":17}],3:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("./Buffer");
  var BufferLine = (function () {
      function BufferLine(cols, ch, isWrapped) {
          this.isWrapped = false;
          this._data = [];
          this.length = this._data.length;
          if (cols) {
              if (!ch) {
                  ch = [0, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
              }
              for (var i = 0; i < cols; i++) {
                  this.push(ch);
              }
          }
          if (isWrapped) {
              this.isWrapped = true;
          }
      }
      BufferLine.blankLine = function (cols, attr, isWrapped) {
          var ch = [attr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
          return new BufferLine(cols, ch, isWrapped);
      };
      BufferLine.prototype.get = function (index) {
          return this._data[index];
      };
      BufferLine.prototype.set = function (index, data) {
          this._data[index] = data;
      };
      BufferLine.prototype.pop = function () {
          var data = this._data.pop();
          this.length = this._data.length;
          return data;
      };
      BufferLine.prototype.push = function (data) {
          this._data.push(data);
          this.length = this._data.length;
      };
      BufferLine.prototype.splice = function (start, deleteCount) {
          var items = [];
          for (var _i = 2; _i < arguments.length; _i++) {
              items[_i - 2] = arguments[_i];
          }
          var _a;
          var removed = (_a = this._data).splice.apply(_a, [start, deleteCount].concat(items));
          this.length = this._data.length;
          return removed;
      };
      BufferLine.prototype.insertCells = function (pos, n, ch) {
          while (n--) {
              this.splice(pos, 0, ch);
              this.pop();
          }
      };
      BufferLine.prototype.deleteCells = function (pos, n, fill) {
          while (n--) {
              this.splice(pos, 1);
              this.push(fill);
          }
      };
      BufferLine.prototype.replaceCells = function (start, end, fill) {
          while (start < end && start < this.length) {
              this.set(start++, fill);
          }
      };
      return BufferLine;
  }());
  exports.BufferLine = BufferLine;
  
  },{"./Buffer":2}],4:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("./Buffer");
  var EventEmitter_1 = require("./common/EventEmitter");
  var BufferSet = (function (_super) {
      __extends(BufferSet, _super);
      function BufferSet(_terminal) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._normal = new Buffer_1.Buffer(_this._terminal, true);
          _this._normal.fillViewportRows();
          _this._alt = new Buffer_1.Buffer(_this._terminal, false);
          _this._activeBuffer = _this._normal;
          _this.setupTabStops();
          return _this;
      }
      Object.defineProperty(BufferSet.prototype, "alt", {
          get: function () {
              return this._alt;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(BufferSet.prototype, "active", {
          get: function () {
              return this._activeBuffer;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(BufferSet.prototype, "normal", {
          get: function () {
              return this._normal;
          },
          enumerable: true,
          configurable: true
      });
      BufferSet.prototype.activateNormalBuffer = function () {
          if (this._activeBuffer === this._normal) {
              return;
          }
          this._alt.clear();
          this._activeBuffer = this._normal;
          this.emit('activate', {
              activeBuffer: this._normal,
              inactiveBuffer: this._alt
          });
      };
      BufferSet.prototype.activateAltBuffer = function () {
          if (this._activeBuffer === this._alt) {
              return;
          }
          this._alt.fillViewportRows();
          this._activeBuffer = this._alt;
          this.emit('activate', {
              activeBuffer: this._alt,
              inactiveBuffer: this._normal
          });
      };
      BufferSet.prototype.resize = function (newCols, newRows) {
          this._normal.resize(newCols, newRows);
          this._alt.resize(newCols, newRows);
      };
      BufferSet.prototype.setupTabStops = function (i) {
          this._normal.setupTabStops(i);
          this._alt.setupTabStops(i);
      };
      return BufferSet;
  }(EventEmitter_1.EventEmitter));
  exports.BufferSet = BufferSet;
  
  },{"./Buffer":2,"./common/EventEmitter":17}],5:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.wcwidth = (function (opts) {
      var COMBINING_BMP = [
          [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
          [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
          [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
          [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
          [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
          [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
          [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
          [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
          [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
          [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
          [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
          [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
          [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
          [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
          [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
          [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
          [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
          [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
          [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
          [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
          [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
          [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
          [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
          [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
          [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
          [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
          [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
          [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
          [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
          [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
          [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
          [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
          [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
          [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
          [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
          [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
          [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
          [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
          [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
          [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
          [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
          [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
          [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB]
      ];
      var COMBINING_HIGH = [
          [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
          [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
          [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
          [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
          [0xE0100, 0xE01EF]
      ];
      function bisearch(ucs, data) {
          var min = 0;
          var max = data.length - 1;
          var mid;
          if (ucs < data[0][0] || ucs > data[max][1]) {
              return false;
          }
          while (max >= min) {
              mid = (min + max) >> 1;
              if (ucs > data[mid][1]) {
                  min = mid + 1;
              }
              else if (ucs < data[mid][0]) {
                  max = mid - 1;
              }
              else {
                  return true;
              }
          }
          return false;
      }
      function wcwidthBMP(ucs) {
          if (ucs === 0) {
              return opts.nul;
          }
          if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) {
              return opts.control;
          }
          if (bisearch(ucs, COMBINING_BMP)) {
              return 0;
          }
          if (isWideBMP(ucs)) {
              return 2;
          }
          return 1;
      }
      function isWideBMP(ucs) {
          return (ucs >= 0x1100 && (ucs <= 0x115f ||
              ucs === 0x2329 ||
              ucs === 0x232a ||
              (ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||
              (ucs >= 0xac00 && ucs <= 0xd7a3) ||
              (ucs >= 0xf900 && ucs <= 0xfaff) ||
              (ucs >= 0xfe10 && ucs <= 0xfe19) ||
              (ucs >= 0xfe30 && ucs <= 0xfe6f) ||
              (ucs >= 0xff00 && ucs <= 0xff60) ||
              (ucs >= 0xffe0 && ucs <= 0xffe6)));
      }
      function wcwidthHigh(ucs) {
          if (bisearch(ucs, COMBINING_HIGH)) {
              return 0;
          }
          if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
              return 2;
          }
          return 1;
      }
      var control = opts.control | 0;
      var table = null;
      function initTable() {
          var CODEPOINTS = 65536;
          var BITWIDTH = 2;
          var ITEMSIZE = 32;
          var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
          var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
          table = (typeof Uint32Array === 'undefined')
              ? new Array(CONTAINERSIZE)
              : new Uint32Array(CONTAINERSIZE);
          for (var i = 0; i < CONTAINERSIZE; ++i) {
              var num = 0;
              var pos = CODEPOINTS_PER_ITEM;
              while (pos--) {
                  num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
              }
              table[i] = num;
          }
          return table;
      }
      return function (num) {
          num = num | 0;
          if (num < 32) {
              return control | 0;
          }
          if (num < 127) {
              return 1;
          }
          var t = table || initTable();
          if (num < 65536) {
              return t[num >> 4] >> ((num & 15) << 1) & 3;
          }
          return wcwidthHigh(num);
      };
  })({ nul: 0, control: 0 });
  
  },{}],6:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var CompositionHelper = (function () {
      function CompositionHelper(_textarea, _compositionView, _terminal) {
          this._textarea = _textarea;
          this._compositionView = _compositionView;
          this._terminal = _terminal;
          this._isComposing = false;
          this._isSendingComposition = false;
          this._compositionPosition = { start: null, end: null };
      }
      CompositionHelper.prototype.compositionstart = function () {
          this._isComposing = true;
          this._compositionPosition.start = this._textarea.value.length;
          this._compositionView.textContent = '';
          this._compositionView.classList.add('active');
      };
      CompositionHelper.prototype.compositionupdate = function (ev) {
          var _this = this;
          this._compositionView.textContent = ev.data;
          this.updateCompositionElements();
          setTimeout(function () {
              _this._compositionPosition.end = _this._textarea.value.length;
          }, 0);
      };
      CompositionHelper.prototype.compositionend = function () {
          this._finalizeComposition(true);
      };
      CompositionHelper.prototype.keydown = function (ev) {
          if (this._isComposing || this._isSendingComposition) {
              if (ev.keyCode === 229) {
                  return false;
              }
              else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
                  return false;
              }
              this._finalizeComposition(false);
          }
          if (ev.keyCode === 229) {
              this._handleAnyTextareaChanges();
              return false;
          }
          return true;
      };
      CompositionHelper.prototype._finalizeComposition = function (waitForPropogation) {
          var _this = this;
          this._compositionView.classList.remove('active');
          this._isComposing = false;
          this._clearTextareaPosition();
          if (!waitForPropogation) {
              this._isSendingComposition = false;
              var input = this._textarea.value.substring(this._compositionPosition.start, this._compositionPosition.end);
              this._terminal.handler(input);
          }
          else {
              var currentCompositionPosition_1 = {
                  start: this._compositionPosition.start,
                  end: this._compositionPosition.end
              };
              this._isSendingComposition = true;
              setTimeout(function () {
                  if (_this._isSendingComposition) {
                      _this._isSendingComposition = false;
                      var input = void 0;
                      if (_this._isComposing) {
                          input = _this._textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
                      }
                      else {
                          input = _this._textarea.value.substring(currentCompositionPosition_1.start);
                      }
                      _this._terminal.handler(input);
                  }
              }, 0);
          }
      };
      CompositionHelper.prototype._handleAnyTextareaChanges = function () {
          var _this = this;
          var oldValue = this._textarea.value;
          setTimeout(function () {
              if (!_this._isComposing) {
                  var newValue = _this._textarea.value;
                  var diff = newValue.replace(oldValue, '');
                  if (diff.length > 0) {
                      _this._terminal.handler(diff);
                  }
              }
          }, 0);
      };
      CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
          var _this = this;
          if (!this._isComposing) {
              return;
          }
          if (this._terminal.buffer.isCursorInViewport) {
              var cellHeight = Math.ceil(this._terminal.charMeasure.height * this._terminal.options.lineHeight);
              var cursorTop = this._terminal.buffer.y * cellHeight;
              var cursorLeft = this._terminal.buffer.x * this._terminal.charMeasure.width;
              this._compositionView.style.left = cursorLeft + 'px';
              this._compositionView.style.top = cursorTop + 'px';
              this._compositionView.style.height = cellHeight + 'px';
              this._compositionView.style.lineHeight = cellHeight + 'px';
              var compositionViewBounds = this._compositionView.getBoundingClientRect();
              this._textarea.style.left = cursorLeft + 'px';
              this._textarea.style.top = cursorTop + 'px';
              this._textarea.style.width = compositionViewBounds.width + 'px';
              this._textarea.style.height = compositionViewBounds.height + 'px';
              this._textarea.style.lineHeight = compositionViewBounds.height + 'px';
          }
          if (!dontRecurse) {
              setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
          }
      };
      CompositionHelper.prototype._clearTextareaPosition = function () {
          this._textarea.style.left = '';
          this._textarea.style.top = '';
      };
      return CompositionHelper;
  }());
  exports.CompositionHelper = CompositionHelper;
  
  },{}],7:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Lifecycle_1 = require("./common/Lifecycle");
  function r(low, high) {
      var c = high - low;
      var arr = new Array(c);
      while (c--) {
          arr[c] = --high;
      }
      return arr;
  }
  var TransitionTable = (function () {
      function TransitionTable(length) {
          this.table = (typeof Uint8Array === 'undefined')
              ? new Array(length)
              : new Uint8Array(length);
      }
      TransitionTable.prototype.add = function (code, state, action, next) {
          this.table[state << 8 | code] = ((action | 0) << 4) | ((next === undefined) ? state : next);
      };
      TransitionTable.prototype.addMany = function (codes, state, action, next) {
          for (var i = 0; i < codes.length; i++) {
              this.add(codes[i], state, action, next);
          }
      };
      return TransitionTable;
  }());
  exports.TransitionTable = TransitionTable;
  var PRINTABLES = r(0x20, 0x7f);
  var EXECUTABLES = r(0x00, 0x18);
  EXECUTABLES.push(0x19);
  EXECUTABLES.concat(r(0x1c, 0x20));
  var DEFAULT_TRANSITION = 1 << 4 | 0;
  exports.VT500_TRANSITION_TABLE = (function () {
      var table = new TransitionTable(4095);
      var states = r(0, 13 + 1);
      var state;
      for (state in states) {
          for (var code = 0; code < 160; ++code) {
              table.add(code, state, 1, 0);
          }
      }
      table.addMany(PRINTABLES, 0, 2, 0);
      for (state in states) {
          table.addMany([0x18, 0x1a, 0x99, 0x9a], state, 3, 0);
          table.addMany(r(0x80, 0x90), state, 3, 0);
          table.addMany(r(0x90, 0x98), state, 3, 0);
          table.add(0x9c, state, 0, 0);
          table.add(0x1b, state, 11, 1);
          table.add(0x9d, state, 4, 8);
          table.addMany([0x98, 0x9e, 0x9f], state, 0, 7);
          table.add(0x9b, state, 11, 3);
          table.add(0x90, state, 11, 9);
      }
      table.addMany(EXECUTABLES, 0, 3, 0);
      table.addMany(EXECUTABLES, 1, 3, 1);
      table.add(0x7f, 1, 0, 1);
      table.addMany(EXECUTABLES, 8, 0, 8);
      table.addMany(EXECUTABLES, 3, 3, 3);
      table.add(0x7f, 3, 0, 3);
      table.addMany(EXECUTABLES, 4, 3, 4);
      table.add(0x7f, 4, 0, 4);
      table.addMany(EXECUTABLES, 6, 3, 6);
      table.addMany(EXECUTABLES, 5, 3, 5);
      table.add(0x7f, 5, 0, 5);
      table.addMany(EXECUTABLES, 2, 3, 2);
      table.add(0x7f, 2, 0, 2);
      table.add(0x5d, 1, 4, 8);
      table.addMany(PRINTABLES, 8, 5, 8);
      table.add(0x7f, 8, 5, 8);
      table.addMany([0x9c, 0x1b, 0x18, 0x1a, 0x07], 8, 6, 0);
      table.addMany(r(0x1c, 0x20), 8, 0, 8);
      table.addMany([0x58, 0x5e, 0x5f], 1, 0, 7);
      table.addMany(PRINTABLES, 7, 0, 7);
      table.addMany(EXECUTABLES, 7, 0, 7);
      table.add(0x9c, 7, 0, 0);
      table.add(0x5b, 1, 11, 3);
      table.addMany(r(0x40, 0x7f), 3, 7, 0);
      table.addMany(r(0x30, 0x3a), 3, 8, 4);
      table.add(0x3b, 3, 8, 4);
      table.addMany([0x3c, 0x3d, 0x3e, 0x3f], 3, 9, 4);
      table.addMany(r(0x30, 0x3a), 4, 8, 4);
      table.add(0x3b, 4, 8, 4);
      table.addMany(r(0x40, 0x7f), 4, 7, 0);
      table.addMany([0x3a, 0x3c, 0x3d, 0x3e, 0x3f], 4, 0, 6);
      table.addMany(r(0x20, 0x40), 6, 0, 6);
      table.add(0x7f, 6, 0, 6);
      table.addMany(r(0x40, 0x7f), 6, 0, 0);
      table.add(0x3a, 3, 0, 6);
      table.addMany(r(0x20, 0x30), 3, 9, 5);
      table.addMany(r(0x20, 0x30), 5, 9, 5);
      table.addMany(r(0x30, 0x40), 5, 0, 6);
      table.addMany(r(0x40, 0x7f), 5, 7, 0);
      table.addMany(r(0x20, 0x30), 4, 9, 5);
      table.addMany(r(0x20, 0x30), 1, 9, 2);
      table.addMany(r(0x20, 0x30), 2, 9, 2);
      table.addMany(r(0x30, 0x7f), 2, 10, 0);
      table.addMany(r(0x30, 0x50), 1, 10, 0);
      table.addMany(r(0x51, 0x58), 1, 10, 0);
      table.addMany([0x59, 0x5a, 0x5c], 1, 10, 0);
      table.addMany(r(0x60, 0x7f), 1, 10, 0);
      table.add(0x50, 1, 11, 9);
      table.addMany(EXECUTABLES, 9, 0, 9);
      table.add(0x7f, 9, 0, 9);
      table.addMany(r(0x1c, 0x20), 9, 0, 9);
      table.addMany(r(0x20, 0x30), 9, 9, 12);
      table.add(0x3a, 9, 0, 11);
      table.addMany(r(0x30, 0x3a), 9, 8, 10);
      table.add(0x3b, 9, 8, 10);
      table.addMany([0x3c, 0x3d, 0x3e, 0x3f], 9, 9, 10);
      table.addMany(EXECUTABLES, 11, 0, 11);
      table.addMany(r(0x20, 0x80), 11, 0, 11);
      table.addMany(r(0x1c, 0x20), 11, 0, 11);
      table.addMany(EXECUTABLES, 10, 0, 10);
      table.add(0x7f, 10, 0, 10);
      table.addMany(r(0x1c, 0x20), 10, 0, 10);
      table.addMany(r(0x30, 0x3a), 10, 8, 10);
      table.add(0x3b, 10, 8, 10);
      table.addMany([0x3a, 0x3c, 0x3d, 0x3e, 0x3f], 10, 0, 11);
      table.addMany(r(0x20, 0x30), 10, 9, 12);
      table.addMany(EXECUTABLES, 12, 0, 12);
      table.add(0x7f, 12, 0, 12);
      table.addMany(r(0x1c, 0x20), 12, 0, 12);
      table.addMany(r(0x20, 0x30), 12, 9, 12);
      table.addMany(r(0x30, 0x40), 12, 0, 11);
      table.addMany(r(0x40, 0x7f), 12, 12, 13);
      table.addMany(r(0x40, 0x7f), 10, 12, 13);
      table.addMany(r(0x40, 0x7f), 9, 12, 13);
      table.addMany(EXECUTABLES, 13, 13, 13);
      table.addMany(PRINTABLES, 13, 13, 13);
      table.add(0x7f, 13, 0, 13);
      table.addMany([0x1b, 0x9c], 13, 14, 0);
      return table;
  })();
  var DcsDummy = (function () {
      function DcsDummy() {
      }
      DcsDummy.prototype.hook = function (collect, params, flag) { };
      DcsDummy.prototype.put = function (data, start, end) { };
      DcsDummy.prototype.unhook = function () { };
      return DcsDummy;
  }());
  var EscapeSequenceParser = (function (_super) {
      __extends(EscapeSequenceParser, _super);
      function EscapeSequenceParser(TRANSITIONS) {
          if (TRANSITIONS === void 0) { TRANSITIONS = exports.VT500_TRANSITION_TABLE; }
          var _this = _super.call(this) || this;
          _this.TRANSITIONS = TRANSITIONS;
          _this.initialState = 0;
          _this.currentState = _this.initialState;
          _this._osc = '';
          _this._params = [0];
          _this._collect = '';
          _this._printHandlerFb = function (data, start, end) { };
          _this._executeHandlerFb = function (code) { };
          _this._csiHandlerFb = function (collect, params, flag) { };
          _this._escHandlerFb = function (collect, flag) { };
          _this._oscHandlerFb = function (identifier, data) { };
          _this._dcsHandlerFb = new DcsDummy();
          _this._errorHandlerFb = function (state) { return state; };
          _this._printHandler = _this._printHandlerFb;
          _this._executeHandlers = Object.create(null);
          _this._csiHandlers = Object.create(null);
          _this._escHandlers = Object.create(null);
          _this._oscHandlers = Object.create(null);
          _this._dcsHandlers = Object.create(null);
          _this._activeDcsHandler = null;
          _this._errorHandler = _this._errorHandlerFb;
          return _this;
      }
      EscapeSequenceParser.prototype.dispose = function () {
          this._printHandlerFb = null;
          this._executeHandlerFb = null;
          this._csiHandlerFb = null;
          this._escHandlerFb = null;
          this._oscHandlerFb = null;
          this._dcsHandlerFb = null;
          this._errorHandlerFb = null;
          this._printHandler = null;
          this._executeHandlers = null;
          this._csiHandlers = null;
          this._escHandlers = null;
          this._oscHandlers = null;
          this._dcsHandlers = null;
          this._activeDcsHandler = null;
          this._errorHandler = null;
      };
      EscapeSequenceParser.prototype.setPrintHandler = function (callback) {
          this._printHandler = callback;
      };
      EscapeSequenceParser.prototype.clearPrintHandler = function () {
          this._printHandler = this._printHandlerFb;
      };
      EscapeSequenceParser.prototype.setExecuteHandler = function (flag, callback) {
          this._executeHandlers[flag.charCodeAt(0)] = callback;
      };
      EscapeSequenceParser.prototype.clearExecuteHandler = function (flag) {
          if (this._executeHandlers[flag.charCodeAt(0)])
              delete this._executeHandlers[flag.charCodeAt(0)];
      };
      EscapeSequenceParser.prototype.setExecuteHandlerFallback = function (callback) {
          this._executeHandlerFb = callback;
      };
      EscapeSequenceParser.prototype.setCsiHandler = function (flag, callback) {
          this._csiHandlers[flag.charCodeAt(0)] = callback;
      };
      EscapeSequenceParser.prototype.clearCsiHandler = function (flag) {
          if (this._csiHandlers[flag.charCodeAt(0)])
              delete this._csiHandlers[flag.charCodeAt(0)];
      };
      EscapeSequenceParser.prototype.setCsiHandlerFallback = function (callback) {
          this._csiHandlerFb = callback;
      };
      EscapeSequenceParser.prototype.setEscHandler = function (collectAndFlag, callback) {
          this._escHandlers[collectAndFlag] = callback;
      };
      EscapeSequenceParser.prototype.clearEscHandler = function (collectAndFlag) {
          if (this._escHandlers[collectAndFlag])
              delete this._escHandlers[collectAndFlag];
      };
      EscapeSequenceParser.prototype.setEscHandlerFallback = function (callback) {
          this._escHandlerFb = callback;
      };
      EscapeSequenceParser.prototype.setOscHandler = function (ident, callback) {
          this._oscHandlers[ident] = callback;
      };
      EscapeSequenceParser.prototype.clearOscHandler = function (ident) {
          if (this._oscHandlers[ident])
              delete this._oscHandlers[ident];
      };
      EscapeSequenceParser.prototype.setOscHandlerFallback = function (callback) {
          this._oscHandlerFb = callback;
      };
      EscapeSequenceParser.prototype.setDcsHandler = function (collectAndFlag, handler) {
          this._dcsHandlers[collectAndFlag] = handler;
      };
      EscapeSequenceParser.prototype.clearDcsHandler = function (collectAndFlag) {
          if (this._dcsHandlers[collectAndFlag])
              delete this._dcsHandlers[collectAndFlag];
      };
      EscapeSequenceParser.prototype.setDcsHandlerFallback = function (handler) {
          this._dcsHandlerFb = handler;
      };
      EscapeSequenceParser.prototype.setErrorHandler = function (callback) {
          this._errorHandler = callback;
      };
      EscapeSequenceParser.prototype.clearErrorHandler = function () {
          this._errorHandler = this._errorHandlerFb;
      };
      EscapeSequenceParser.prototype.reset = function () {
          this.currentState = this.initialState;
          this._osc = '';
          this._params = [0];
          this._collect = '';
          this._activeDcsHandler = null;
      };
      EscapeSequenceParser.prototype.parse = function (data) {
          var code = 0;
          var transition = 0;
          var error = false;
          var currentState = this.currentState;
          var print = -1;
          var dcs = -1;
          var osc = this._osc;
          var collect = this._collect;
          var params = this._params;
          var table = this.TRANSITIONS.table;
          var dcsHandler = this._activeDcsHandler;
          var callback = null;
          var l = data.length;
          for (var i = 0; i < l; ++i) {
              code = data.charCodeAt(i);
              if (currentState === 0 && code > 0x1f && code < 0x80) {
                  print = (~print) ? print : i;
                  do
                      i++;
                  while (i < l && data.charCodeAt(i) > 0x1f && data.charCodeAt(i) < 0x80);
                  i--;
                  continue;
              }
              if (currentState === 4 && (code > 0x2f && code < 0x39)) {
                  params[params.length - 1] = params[params.length - 1] * 10 + code - 48;
                  continue;
              }
              transition = (code < 0xa0) ? (table[currentState << 8 | code]) : DEFAULT_TRANSITION;
              switch (transition >> 4) {
                  case 2:
                      print = (~print) ? print : i;
                      break;
                  case 3:
                      if (~print) {
                          this._printHandler(data, print, i);
                          print = -1;
                      }
                      callback = this._executeHandlers[code];
                      if (callback)
                          callback();
                      else
                          this._executeHandlerFb(code);
                      break;
                  case 0:
                      if (~print) {
                          this._printHandler(data, print, i);
                          print = -1;
                      }
                      else if (~dcs) {
                          dcsHandler.put(data, dcs, i);
                          dcs = -1;
                      }
                      break;
                  case 1:
                      if (code > 0x9f) {
                          switch (currentState) {
                              case 0:
                                  print = (~print) ? print : i;
                                  break;
                              case 8:
                                  osc += String.fromCharCode(code);
                                  transition |= 8;
                                  break;
                              case 6:
                                  transition |= 6;
                                  break;
                              case 11:
                                  transition |= 11;
                                  break;
                              case 13:
                                  dcs = (~dcs) ? dcs : i;
                                  transition |= 13;
                                  break;
                              default:
                                  error = true;
                          }
                      }
                      else {
                          error = true;
                      }
                      if (error) {
                          var inject = this._errorHandler({
                              position: i,
                              code: code,
                              currentState: currentState,
                              print: print,
                              dcs: dcs,
                              osc: osc,
                              collect: collect,
                              params: params,
                              abort: false
                          });
                          if (inject.abort)
                              return;
                          error = false;
                      }
                      break;
                  case 7:
                      callback = this._csiHandlers[code];
                      if (callback)
                          callback(params, collect);
                      else
                          this._csiHandlerFb(collect, params, code);
                      break;
                  case 8:
                      if (code === 0x3b)
                          params.push(0);
                      else
                          params[params.length - 1] = params[params.length - 1] * 10 + code - 48;
                      break;
                  case 9:
                      collect += String.fromCharCode(code);
                      break;
                  case 10:
                      callback = this._escHandlers[collect + String.fromCharCode(code)];
                      if (callback)
                          callback(collect, code);
                      else
                          this._escHandlerFb(collect, code);
                      break;
                  case 11:
                      if (~print) {
                          this._printHandler(data, print, i);
                          print = -1;
                      }
                      osc = '';
                      params = [0];
                      collect = '';
                      dcs = -1;
                      break;
                  case 12:
                      dcsHandler = this._dcsHandlers[collect + String.fromCharCode(code)];
                      if (!dcsHandler)
                          dcsHandler = this._dcsHandlerFb;
                      dcsHandler.hook(collect, params, code);
                      break;
                  case 13:
                      dcs = (~dcs) ? dcs : i;
                      break;
                  case 14:
                      if (dcsHandler) {
                          if (~dcs)
                              dcsHandler.put(data, dcs, i);
                          dcsHandler.unhook();
                          dcsHandler = null;
                      }
                      if (code === 0x1b)
                          transition |= 1;
                      osc = '';
                      params = [0];
                      collect = '';
                      dcs = -1;
                      break;
                  case 4:
                      if (~print) {
                          this._printHandler(data, print, i);
                          print = -1;
                      }
                      osc = '';
                      break;
                  case 5:
                      osc += data.charAt(i);
                      break;
                  case 6:
                      if (osc && code !== 0x18 && code !== 0x1a) {
                          var idx = osc.indexOf(';');
                          if (idx === -1) {
                              this._oscHandlerFb(-1, osc);
                          }
                          else {
                              var identifier = parseInt(osc.substring(0, idx));
                              var content = osc.substring(idx + 1);
                              callback = this._oscHandlers[identifier];
                              if (callback)
                                  callback(content);
                              else
                                  this._oscHandlerFb(identifier, content);
                          }
                      }
                      if (code === 0x1b)
                          transition |= 1;
                      osc = '';
                      params = [0];
                      collect = '';
                      dcs = -1;
                      break;
              }
              currentState = transition & 15;
          }
          if (currentState === 0 && ~print) {
              this._printHandler(data, print, data.length);
          }
          else if (currentState === 13 && ~dcs && dcsHandler) {
              dcsHandler.put(data, dcs, data.length);
          }
          this._osc = osc;
          this._collect = collect;
          this._params = params;
          this._activeDcsHandler = dcsHandler;
          this.currentState = currentState;
      };
      return EscapeSequenceParser;
  }(Lifecycle_1.Disposable));
  exports.EscapeSequenceParser = EscapeSequenceParser;
  
  },{"./common/Lifecycle":18}],8:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var EscapeSequences_1 = require("./common/data/EscapeSequences");
  var Charsets_1 = require("./core/data/Charsets");
  var Buffer_1 = require("./Buffer");
  var CharWidth_1 = require("./CharWidth");
  var EscapeSequenceParser_1 = require("./EscapeSequenceParser");
  var Lifecycle_1 = require("./common/Lifecycle");
  var BufferLine_1 = require("./BufferLine");
  var GLEVEL = { '(': 0, ')': 1, '*': 2, '+': 3, '-': 1, '.': 2 };
  var RequestTerminfo = (function () {
      function RequestTerminfo(_terminal) {
          this._terminal = _terminal;
      }
      RequestTerminfo.prototype.hook = function (collect, params, flag) {
          this._data = '';
      };
      RequestTerminfo.prototype.put = function (data, start, end) {
          this._data += data.substring(start, end);
      };
      RequestTerminfo.prototype.unhook = function () {
          this._terminal.handler(EscapeSequences_1.C0.ESC + "P0+r" + this._data + EscapeSequences_1.C0.ESC + "\\");
      };
      return RequestTerminfo;
  }());
  var DECRQSS = (function () {
      function DECRQSS(_terminal) {
          this._terminal = _terminal;
      }
      DECRQSS.prototype.hook = function (collect, params, flag) {
          this._data = '';
      };
      DECRQSS.prototype.put = function (data, start, end) {
          this._data += data.substring(start, end);
      };
      DECRQSS.prototype.unhook = function () {
          switch (this._data) {
              case '"q':
                  return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r0\"q" + EscapeSequences_1.C0.ESC + "\\");
              case '"p':
                  return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r61\"p" + EscapeSequences_1.C0.ESC + "\\");
              case 'r':
                  var pt = '' + (this._terminal.buffer.scrollTop + 1) +
                      ';' + (this._terminal.buffer.scrollBottom + 1) + 'r';
                  return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r" + pt + EscapeSequences_1.C0.ESC + "\\");
              case 'm':
                  return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r0m" + EscapeSequences_1.C0.ESC + "\\");
              case ' q':
                  var STYLES = { 'block': 2, 'underline': 4, 'bar': 6 };
                  var style = STYLES[this._terminal.getOption('cursorStyle')];
                  style -= this._terminal.getOption('cursorBlink');
                  return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r" + style + " q" + EscapeSequences_1.C0.ESC + "\\");
              default:
                  this._terminal.error('Unknown DCS $q %s', this._data);
                  this._terminal.handler(EscapeSequences_1.C0.ESC + "P0$r" + this._data + EscapeSequences_1.C0.ESC + "\\");
          }
      };
      return DECRQSS;
  }());
  var InputHandler = (function (_super) {
      __extends(InputHandler, _super);
      function InputHandler(_terminal, _parser) {
          if (_parser === void 0) { _parser = new EscapeSequenceParser_1.EscapeSequenceParser(); }
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._parser = _parser;
          _this.register(_this._parser);
          _this._surrogateHigh = '';
          _this._parser.setCsiHandlerFallback(function (collect, params, flag) {
              _this._terminal.error('Unknown CSI code: ', { collect: collect, params: params, flag: String.fromCharCode(flag) });
          });
          _this._parser.setEscHandlerFallback(function (collect, flag) {
              _this._terminal.error('Unknown ESC code: ', { collect: collect, flag: String.fromCharCode(flag) });
          });
          _this._parser.setExecuteHandlerFallback(function (code) {
              _this._terminal.error('Unknown EXECUTE code: ', { code: code });
          });
          _this._parser.setOscHandlerFallback(function (identifier, data) {
              _this._terminal.error('Unknown OSC code: ', { identifier: identifier, data: data });
          });
          _this._parser.setPrintHandler(function (data, start, end) { return _this.print(data, start, end); });
          _this._parser.setCsiHandler('@', function (params, collect) { return _this.insertChars(params); });
          _this._parser.setCsiHandler('A', function (params, collect) { return _this.cursorUp(params); });
          _this._parser.setCsiHandler('B', function (params, collect) { return _this.cursorDown(params); });
          _this._parser.setCsiHandler('C', function (params, collect) { return _this.cursorForward(params); });
          _this._parser.setCsiHandler('D', function (params, collect) { return _this.cursorBackward(params); });
          _this._parser.setCsiHandler('E', function (params, collect) { return _this.cursorNextLine(params); });
          _this._parser.setCsiHandler('F', function (params, collect) { return _this.cursorPrecedingLine(params); });
          _this._parser.setCsiHandler('G', function (params, collect) { return _this.cursorCharAbsolute(params); });
          _this._parser.setCsiHandler('H', function (params, collect) { return _this.cursorPosition(params); });
          _this._parser.setCsiHandler('I', function (params, collect) { return _this.cursorForwardTab(params); });
          _this._parser.setCsiHandler('J', function (params, collect) { return _this.eraseInDisplay(params); });
          _this._parser.setCsiHandler('K', function (params, collect) { return _this.eraseInLine(params); });
          _this._parser.setCsiHandler('L', function (params, collect) { return _this.insertLines(params); });
          _this._parser.setCsiHandler('M', function (params, collect) { return _this.deleteLines(params); });
          _this._parser.setCsiHandler('P', function (params, collect) { return _this.deleteChars(params); });
          _this._parser.setCsiHandler('S', function (params, collect) { return _this.scrollUp(params); });
          _this._parser.setCsiHandler('T', function (params, collect) { return _this.scrollDown(params, collect); });
          _this._parser.setCsiHandler('X', function (params, collect) { return _this.eraseChars(params); });
          _this._parser.setCsiHandler('Z', function (params, collect) { return _this.cursorBackwardTab(params); });
          _this._parser.setCsiHandler('`', function (params, collect) { return _this.charPosAbsolute(params); });
          _this._parser.setCsiHandler('a', function (params, collect) { return _this.hPositionRelative(params); });
          _this._parser.setCsiHandler('b', function (params, collect) { return _this.repeatPrecedingCharacter(params); });
          _this._parser.setCsiHandler('c', function (params, collect) { return _this.sendDeviceAttributes(params, collect); });
          _this._parser.setCsiHandler('d', function (params, collect) { return _this.linePosAbsolute(params); });
          _this._parser.setCsiHandler('e', function (params, collect) { return _this.vPositionRelative(params); });
          _this._parser.setCsiHandler('f', function (params, collect) { return _this.hVPosition(params); });
          _this._parser.setCsiHandler('g', function (params, collect) { return _this.tabClear(params); });
          _this._parser.setCsiHandler('h', function (params, collect) { return _this.setMode(params, collect); });
          _this._parser.setCsiHandler('l', function (params, collect) { return _this.resetMode(params, collect); });
          _this._parser.setCsiHandler('m', function (params, collect) { return _this.charAttributes(params); });
          _this._parser.setCsiHandler('n', function (params, collect) { return _this.deviceStatus(params, collect); });
          _this._parser.setCsiHandler('p', function (params, collect) { return _this.softReset(params, collect); });
          _this._parser.setCsiHandler('q', function (params, collect) { return _this.setCursorStyle(params, collect); });
          _this._parser.setCsiHandler('r', function (params, collect) { return _this.setScrollRegion(params, collect); });
          _this._parser.setCsiHandler('s', function (params, collect) { return _this.saveCursor(params); });
          _this._parser.setCsiHandler('u', function (params, collect) { return _this.restoreCursor(params); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.BEL, function () { return _this.bell(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.LF, function () { return _this.lineFeed(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.VT, function () { return _this.lineFeed(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.FF, function () { return _this.lineFeed(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.CR, function () { return _this.carriageReturn(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.BS, function () { return _this.backspace(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.HT, function () { return _this.tab(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.SO, function () { return _this.shiftOut(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C0.SI, function () { return _this.shiftIn(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C1.IND, function () { return _this.index(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C1.NEL, function () { return _this.nextLine(); });
          _this._parser.setExecuteHandler(EscapeSequences_1.C1.HTS, function () { return _this.tabSet(); });
          _this._parser.setOscHandler(0, function (data) { return _this.setTitle(data); });
          _this._parser.setOscHandler(2, function (data) { return _this.setTitle(data); });
          _this._parser.setEscHandler('7', function () { return _this.saveCursor([]); });
          _this._parser.setEscHandler('8', function () { return _this.restoreCursor([]); });
          _this._parser.setEscHandler('D', function () { return _this.index(); });
          _this._parser.setEscHandler('E', function () { return _this.nextLine(); });
          _this._parser.setEscHandler('H', function () { return _this.tabSet(); });
          _this._parser.setEscHandler('M', function () { return _this.reverseIndex(); });
          _this._parser.setEscHandler('=', function () { return _this.keypadApplicationMode(); });
          _this._parser.setEscHandler('>', function () { return _this.keypadNumericMode(); });
          _this._parser.setEscHandler('c', function () { return _this.reset(); });
          _this._parser.setEscHandler('n', function () { return _this.setgLevel(2); });
          _this._parser.setEscHandler('o', function () { return _this.setgLevel(3); });
          _this._parser.setEscHandler('|', function () { return _this.setgLevel(3); });
          _this._parser.setEscHandler('}', function () { return _this.setgLevel(2); });
          _this._parser.setEscHandler('~', function () { return _this.setgLevel(1); });
          _this._parser.setEscHandler('%@', function () { return _this.selectDefaultCharset(); });
          _this._parser.setEscHandler('%G', function () { return _this.selectDefaultCharset(); });
          var _loop_1 = function (flag) {
              this_1._parser.setEscHandler('(' + flag, function () { return _this.selectCharset('(' + flag); });
              this_1._parser.setEscHandler(')' + flag, function () { return _this.selectCharset(')' + flag); });
              this_1._parser.setEscHandler('*' + flag, function () { return _this.selectCharset('*' + flag); });
              this_1._parser.setEscHandler('+' + flag, function () { return _this.selectCharset('+' + flag); });
              this_1._parser.setEscHandler('-' + flag, function () { return _this.selectCharset('-' + flag); });
              this_1._parser.setEscHandler('.' + flag, function () { return _this.selectCharset('.' + flag); });
              this_1._parser.setEscHandler('/' + flag, function () { return _this.selectCharset('/' + flag); });
          };
          var this_1 = this;
          for (var flag in Charsets_1.CHARSETS) {
              _loop_1(flag);
          }
          _this._parser.setErrorHandler(function (state) {
              _this._terminal.error('Parsing error: ', state);
              return state;
          });
          _this._parser.setDcsHandler('$q', new DECRQSS(_this._terminal));
          _this._parser.setDcsHandler('+q', new RequestTerminfo(_this._terminal));
          return _this;
      }
      InputHandler.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._terminal = null;
      };
      InputHandler.prototype.parse = function (data) {
          if (!this._terminal) {
              return;
          }
          var buffer = this._terminal.buffer;
          var cursorStartX = buffer.x;
          var cursorStartY = buffer.y;
          if (this._terminal.debug) {
              this._terminal.log('data: ' + data);
          }
          if (this._surrogateHigh) {
              data = this._surrogateHigh + data;
              this._surrogateHigh = '';
          }
          this._parser.parse(data);
          buffer = this._terminal.buffer;
          if (buffer.x !== cursorStartX || buffer.y !== cursorStartY) {
              this._terminal.emit('cursormove');
          }
      };
      InputHandler.prototype.print = function (data, start, end) {
          var char;
          var code;
          var low;
          var chWidth;
          var buffer = this._terminal.buffer;
          var charset = this._terminal.charset;
          var screenReaderMode = this._terminal.options.screenReaderMode;
          var cols = this._terminal.cols;
          var wraparoundMode = this._terminal.wraparoundMode;
          var insertMode = this._terminal.insertMode;
          var curAttr = this._terminal.curAttr;
          var bufferRow = buffer.lines.get(buffer.y + buffer.ybase);
          this._terminal.updateRange(buffer.y);
          for (var stringPosition = start; stringPosition < end; ++stringPosition) {
              char = data.charAt(stringPosition);
              code = data.charCodeAt(stringPosition);
              if (0xD800 <= code && code <= 0xDBFF) {
                  low = data.charCodeAt(stringPosition + 1);
                  if (isNaN(low)) {
                      this._surrogateHigh = char;
                      continue;
                  }
                  code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
                  char += data.charAt(stringPosition + 1);
              }
              if (0xDC00 <= code && code <= 0xDFFF) {
                  continue;
              }
              chWidth = CharWidth_1.wcwidth(code);
              if (charset) {
                  char = charset[char] || char;
                  code = char.charCodeAt(0);
              }
              if (screenReaderMode) {
                  this._terminal.emit('a11y.char', char);
              }
              if (!chWidth && buffer.x) {
                  var chMinusOne = bufferRow.get(buffer.x - 1);
                  if (chMinusOne) {
                      if (!chMinusOne[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
                          var chMinusTwo = bufferRow.get(buffer.x - 2);
                          if (chMinusTwo) {
                              chMinusTwo[Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
                              chMinusTwo[Buffer_1.CHAR_DATA_CODE_INDEX] = code;
                          }
                      }
                      else {
                          chMinusOne[Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
                          chMinusOne[Buffer_1.CHAR_DATA_CODE_INDEX] = code;
                      }
                  }
                  continue;
              }
              if (buffer.x + chWidth - 1 >= cols) {
                  if (wraparoundMode) {
                      buffer.x = 0;
                      buffer.y++;
                      if (buffer.y > buffer.scrollBottom) {
                          buffer.y--;
                          this._terminal.scroll(true);
                      }
                      else {
                          buffer.lines.get(buffer.y).isWrapped = true;
                      }
                      bufferRow = buffer.lines.get(buffer.y + buffer.ybase);
                  }
                  else {
                      if (chWidth === 2) {
                          continue;
                      }
                  }
              }
              if (insertMode) {
                  for (var moves = 0; moves < chWidth; ++moves) {
                      var removed = bufferRow.pop();
                      var chMinusTwo = bufferRow.get(buffer.x - 2);
                      if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0
                          && chMinusTwo
                          && chMinusTwo[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                          bufferRow.set(this._terminal.cols - 2, [curAttr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
                      }
                      bufferRow.splice(buffer.x, 0, [curAttr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
                  }
              }
              bufferRow.set(buffer.x++, [curAttr, char, chWidth, code]);
              if (chWidth === 2) {
                  bufferRow.set(buffer.x++, [curAttr, '', 0, undefined]);
              }
          }
          this._terminal.updateRange(buffer.y);
      };
      InputHandler.prototype.bell = function () {
          this._terminal.bell();
      };
      InputHandler.prototype.lineFeed = function () {
          var buffer = this._terminal.buffer;
          if (this._terminal.options.convertEol) {
              buffer.x = 0;
          }
          buffer.y++;
          if (buffer.y > buffer.scrollBottom) {
              buffer.y--;
              this._terminal.scroll();
          }
          if (buffer.x >= this._terminal.cols) {
              buffer.x--;
          }
          this._terminal.emit('linefeed');
      };
      InputHandler.prototype.carriageReturn = function () {
          this._terminal.buffer.x = 0;
      };
      InputHandler.prototype.backspace = function () {
          if (this._terminal.buffer.x > 0) {
              this._terminal.buffer.x--;
          }
      };
      InputHandler.prototype.tab = function () {
          var originalX = this._terminal.buffer.x;
          this._terminal.buffer.x = this._terminal.buffer.nextStop();
          if (this._terminal.options.screenReaderMode) {
              this._terminal.emit('a11y.tab', this._terminal.buffer.x - originalX);
          }
      };
      InputHandler.prototype.shiftOut = function () {
          this._terminal.setgLevel(1);
      };
      InputHandler.prototype.shiftIn = function () {
          this._terminal.setgLevel(0);
      };
      InputHandler.prototype.insertChars = function (params) {
          this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).insertCells(this._terminal.buffer.x, params[0] || 1, [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
          this._terminal.updateRange(this._terminal.buffer.y);
      };
      InputHandler.prototype.cursorUp = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y -= param;
          if (this._terminal.buffer.y < 0) {
              this._terminal.buffer.y = 0;
          }
      };
      InputHandler.prototype.cursorDown = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y += param;
          if (this._terminal.buffer.y >= this._terminal.rows) {
              this._terminal.buffer.y = this._terminal.rows - 1;
          }
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x--;
          }
      };
      InputHandler.prototype.cursorForward = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.x += param;
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x = this._terminal.cols - 1;
          }
      };
      InputHandler.prototype.cursorBackward = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x--;
          }
          this._terminal.buffer.x -= param;
          if (this._terminal.buffer.x < 0) {
              this._terminal.buffer.x = 0;
          }
      };
      InputHandler.prototype.cursorNextLine = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y += param;
          if (this._terminal.buffer.y >= this._terminal.rows) {
              this._terminal.buffer.y = this._terminal.rows - 1;
          }
          this._terminal.buffer.x = 0;
      };
      InputHandler.prototype.cursorPrecedingLine = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y -= param;
          if (this._terminal.buffer.y < 0) {
              this._terminal.buffer.y = 0;
          }
          this._terminal.buffer.x = 0;
      };
      InputHandler.prototype.cursorCharAbsolute = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.x = param - 1;
      };
      InputHandler.prototype.cursorPosition = function (params) {
          var col;
          var row = params[0] - 1;
          if (params.length >= 2) {
              col = params[1] - 1;
          }
          else {
              col = 0;
          }
          if (row < 0) {
              row = 0;
          }
          else if (row >= this._terminal.rows) {
              row = this._terminal.rows - 1;
          }
          if (col < 0) {
              col = 0;
          }
          else if (col >= this._terminal.cols) {
              col = this._terminal.cols - 1;
          }
          this._terminal.buffer.x = col;
          this._terminal.buffer.y = row;
      };
      InputHandler.prototype.cursorForwardTab = function (params) {
          var param = params[0] || 1;
          while (param--) {
              this._terminal.buffer.x = this._terminal.buffer.nextStop();
          }
      };
      InputHandler.prototype._eraseInBufferLine = function (y, start, end) {
          this._terminal.buffer.lines.get(this._terminal.buffer.ybase + y).replaceCells(start, end, [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
      };
      InputHandler.prototype.eraseInDisplay = function (params) {
          var j;
          switch (params[0]) {
              case 0:
                  j = this._terminal.buffer.y;
                  this._terminal.updateRange(j);
                  this._eraseInBufferLine(j++, this._terminal.buffer.x, this._terminal.cols);
                  for (; j < this._terminal.rows; j++) {
                      this._eraseInBufferLine(j, 0, this._terminal.cols);
                  }
                  this._terminal.updateRange(j);
                  break;
              case 1:
                  j = this._terminal.buffer.y;
                  this._terminal.updateRange(j);
                  this._eraseInBufferLine(j, 0, this._terminal.buffer.x + 1);
                  while (j--) {
                      this._eraseInBufferLine(j, 0, this._terminal.cols);
                  }
                  this._terminal.updateRange(0);
                  break;
              case 2:
                  j = this._terminal.rows;
                  this._terminal.updateRange(j - 1);
                  while (j--) {
                      this._eraseInBufferLine(j, 0, this._terminal.cols);
                  }
                  this._terminal.updateRange(0);
                  break;
              case 3:
                  var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
                  if (scrollBackSize > 0) {
                      this._terminal.buffer.lines.trimStart(scrollBackSize);
                      this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
                      this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
                      this._terminal.emit('scroll', 0);
                  }
                  break;
          }
      };
      InputHandler.prototype.eraseInLine = function (params) {
          switch (params[0]) {
              case 0:
                  this._eraseInBufferLine(this._terminal.buffer.y, this._terminal.buffer.x, this._terminal.cols);
                  break;
              case 1:
                  this._eraseInBufferLine(this._terminal.buffer.y, 0, this._terminal.buffer.x + 1);
                  break;
              case 2:
                  this._eraseInBufferLine(this._terminal.buffer.y, 0, this._terminal.cols);
                  break;
          }
          this._terminal.updateRange(this._terminal.buffer.y);
      };
      InputHandler.prototype.insertLines = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          var buffer = this._terminal.buffer;
          var row = buffer.y + buffer.ybase;
          var scrollBottomRowsOffset = this._terminal.rows - 1 - buffer.scrollBottom;
          var scrollBottomAbsolute = this._terminal.rows - 1 + buffer.ybase - scrollBottomRowsOffset + 1;
          while (param--) {
              buffer.lines.splice(scrollBottomAbsolute - 1, 1);
              buffer.lines.splice(row, 0, BufferLine_1.BufferLine.blankLine(this._terminal.cols, this._terminal.eraseAttr()));
          }
          this._terminal.updateRange(buffer.y);
          this._terminal.updateRange(buffer.scrollBottom);
      };
      InputHandler.prototype.deleteLines = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          var buffer = this._terminal.buffer;
          var row = buffer.y + buffer.ybase;
          var j;
          j = this._terminal.rows - 1 - buffer.scrollBottom;
          j = this._terminal.rows - 1 + buffer.ybase - j;
          while (param--) {
              buffer.lines.splice(row, 1);
              buffer.lines.splice(j, 0, BufferLine_1.BufferLine.blankLine(this._terminal.cols, this._terminal.eraseAttr()));
          }
          this._terminal.updateRange(buffer.y);
          this._terminal.updateRange(buffer.scrollBottom);
      };
      InputHandler.prototype.deleteChars = function (params) {
          this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).deleteCells(this._terminal.buffer.x, params[0] || 1, [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
          this._terminal.updateRange(this._terminal.buffer.y);
      };
      InputHandler.prototype.scrollUp = function (params) {
          var param = params[0] || 1;
          var buffer = this._terminal.buffer;
          while (param--) {
              buffer.lines.splice(buffer.ybase + buffer.scrollTop, 1);
              buffer.lines.splice(buffer.ybase + buffer.scrollBottom, 0, BufferLine_1.BufferLine.blankLine(this._terminal.cols, Buffer_1.DEFAULT_ATTR));
          }
          this._terminal.updateRange(buffer.scrollTop);
          this._terminal.updateRange(buffer.scrollBottom);
      };
      InputHandler.prototype.scrollDown = function (params, collect) {
          if (params.length < 2 && !collect) {
              var param = params[0] || 1;
              var buffer = this._terminal.buffer;
              while (param--) {
                  buffer.lines.splice(buffer.ybase + buffer.scrollBottom, 1);
                  buffer.lines.splice(buffer.ybase + buffer.scrollBottom, 0, BufferLine_1.BufferLine.blankLine(this._terminal.cols, Buffer_1.DEFAULT_ATTR));
              }
              this._terminal.updateRange(buffer.scrollTop);
              this._terminal.updateRange(buffer.scrollBottom);
          }
      };
      InputHandler.prototype.eraseChars = function (params) {
          this._terminal.buffer.lines.get(this._terminal.buffer.y + this._terminal.buffer.ybase).replaceCells(this._terminal.buffer.x, this._terminal.buffer.x + (params[0] || 1), [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
      };
      InputHandler.prototype.cursorBackwardTab = function (params) {
          var param = params[0] || 1;
          var buffer = this._terminal.buffer;
          while (param--) {
              buffer.x = buffer.prevStop();
          }
      };
      InputHandler.prototype.charPosAbsolute = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.x = param - 1;
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x = this._terminal.cols - 1;
          }
      };
      InputHandler.prototype.hPositionRelative = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.x += param;
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x = this._terminal.cols - 1;
          }
      };
      InputHandler.prototype.repeatPrecedingCharacter = function (params) {
          var buffer = this._terminal.buffer;
          var line = buffer.lines.get(buffer.ybase + buffer.y);
          line.replaceCells(buffer.x, buffer.x + (params[0] || 1), line.get(buffer.x - 1) || [Buffer_1.DEFAULT_ATTR, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
      };
      InputHandler.prototype.sendDeviceAttributes = function (params, collect) {
          if (params[0] > 0) {
              return;
          }
          if (!collect) {
              if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
                  this._terminal.handler(EscapeSequences_1.C0.ESC + '[?1;2c');
              }
              else if (this._terminal.is('linux')) {
                  this._terminal.handler(EscapeSequences_1.C0.ESC + '[?6c');
              }
          }
          else if (collect === '>') {
              if (this._terminal.is('xterm')) {
                  this._terminal.handler(EscapeSequences_1.C0.ESC + '[>0;276;0c');
              }
              else if (this._terminal.is('rxvt-unicode')) {
                  this._terminal.handler(EscapeSequences_1.C0.ESC + '[>85;95;0c');
              }
              else if (this._terminal.is('linux')) {
                  this._terminal.handler(params[0] + 'c');
              }
              else if (this._terminal.is('screen')) {
                  this._terminal.handler(EscapeSequences_1.C0.ESC + '[>83;40003;0c');
              }
          }
      };
      InputHandler.prototype.linePosAbsolute = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y = param - 1;
          if (this._terminal.buffer.y >= this._terminal.rows) {
              this._terminal.buffer.y = this._terminal.rows - 1;
          }
      };
      InputHandler.prototype.vPositionRelative = function (params) {
          var param = params[0];
          if (param < 1) {
              param = 1;
          }
          this._terminal.buffer.y += param;
          if (this._terminal.buffer.y >= this._terminal.rows) {
              this._terminal.buffer.y = this._terminal.rows - 1;
          }
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x--;
          }
      };
      InputHandler.prototype.hVPosition = function (params) {
          if (params[0] < 1)
              params[0] = 1;
          if (params[1] < 1)
              params[1] = 1;
          this._terminal.buffer.y = params[0] - 1;
          if (this._terminal.buffer.y >= this._terminal.rows) {
              this._terminal.buffer.y = this._terminal.rows - 1;
          }
          this._terminal.buffer.x = params[1] - 1;
          if (this._terminal.buffer.x >= this._terminal.cols) {
              this._terminal.buffer.x = this._terminal.cols - 1;
          }
      };
      InputHandler.prototype.tabClear = function (params) {
          var param = params[0];
          if (param <= 0) {
              delete this._terminal.buffer.tabs[this._terminal.buffer.x];
          }
          else if (param === 3) {
              this._terminal.buffer.tabs = {};
          }
      };
      InputHandler.prototype.setMode = function (params, collect) {
          if (params.length > 1) {
              for (var i = 0; i < params.length; i++) {
                  this.setMode([params[i]]);
              }
              return;
          }
          if (!collect) {
              switch (params[0]) {
                  case 4:
                      this._terminal.insertMode = true;
                      break;
                  case 20:
                      break;
              }
          }
          else if (collect === '?') {
              switch (params[0]) {
                  case 1:
                      this._terminal.applicationCursor = true;
                      break;
                  case 2:
                      this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
                      this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);
                      this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);
                      this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);
                      break;
                  case 3:
                      this._terminal.savedCols = this._terminal.cols;
                      this._terminal.resize(132, this._terminal.rows);
                      break;
                  case 6:
                      this._terminal.originMode = true;
                      break;
                  case 7:
                      this._terminal.wraparoundMode = true;
                      break;
                  case 12:
                      break;
                  case 66:
                      this._terminal.log('Serial port requested application keypad.');
                      this._terminal.applicationKeypad = true;
                      this._terminal.viewport.syncScrollArea();
                      break;
                  case 9:
                  case 1000:
                  case 1002:
                  case 1003:
                      this._terminal.x10Mouse = params[0] === 9;
                      this._terminal.vt200Mouse = params[0] === 1000;
                      this._terminal.normalMouse = params[0] > 1000;
                      this._terminal.mouseEvents = true;
                      this._terminal.element.classList.add('enable-mouse-events');
                      this._terminal.selectionManager.disable();
                      this._terminal.log('Binding to mouse events.');
                      break;
                  case 1004:
                      this._terminal.sendFocus = true;
                      break;
                  case 1005:
                      this._terminal.utfMouse = true;
                      break;
                  case 1006:
                      this._terminal.sgrMouse = true;
                      break;
                  case 1015:
                      this._terminal.urxvtMouse = true;
                      break;
                  case 25:
                      this._terminal.cursorHidden = false;
                      break;
                  case 1049:
                  case 47:
                  case 1047:
                      this._terminal.buffers.activateAltBuffer();
                      this._terminal.viewport.syncScrollArea();
                      this._terminal.showCursor();
                      break;
                  case 2004:
                      this._terminal.bracketedPasteMode = true;
                      break;
              }
          }
      };
      InputHandler.prototype.resetMode = function (params, collect) {
          if (params.length > 1) {
              for (var i = 0; i < params.length; i++) {
                  this.resetMode([params[i]]);
              }
              return;
          }
          if (!collect) {
              switch (params[0]) {
                  case 4:
                      this._terminal.insertMode = false;
                      break;
                  case 20:
                      break;
              }
          }
          else if (collect === '?') {
              switch (params[0]) {
                  case 1:
                      this._terminal.applicationCursor = false;
                      break;
                  case 3:
                      if (this._terminal.cols === 132 && this._terminal.savedCols) {
                          this._terminal.resize(this._terminal.savedCols, this._terminal.rows);
                      }
                      delete this._terminal.savedCols;
                      break;
                  case 6:
                      this._terminal.originMode = false;
                      break;
                  case 7:
                      this._terminal.wraparoundMode = false;
                      break;
                  case 12:
                      break;
                  case 66:
                      this._terminal.log('Switching back to normal keypad.');
                      this._terminal.applicationKeypad = false;
                      this._terminal.viewport.syncScrollArea();
                      break;
                  case 9:
                  case 1000:
                  case 1002:
                  case 1003:
                      this._terminal.x10Mouse = false;
                      this._terminal.vt200Mouse = false;
                      this._terminal.normalMouse = false;
                      this._terminal.mouseEvents = false;
                      this._terminal.element.classList.remove('enable-mouse-events');
                      this._terminal.selectionManager.enable();
                      break;
                  case 1004:
                      this._terminal.sendFocus = false;
                      break;
                  case 1005:
                      this._terminal.utfMouse = false;
                      break;
                  case 1006:
                      this._terminal.sgrMouse = false;
                      break;
                  case 1015:
                      this._terminal.urxvtMouse = false;
                      break;
                  case 25:
                      this._terminal.cursorHidden = true;
                      break;
                  case 1049:
                  case 47:
                  case 1047:
                      this._terminal.buffers.activateNormalBuffer();
                      this._terminal.refresh(0, this._terminal.rows - 1);
                      this._terminal.viewport.syncScrollArea();
                      this._terminal.showCursor();
                      break;
                  case 2004:
                      this._terminal.bracketedPasteMode = false;
                      break;
              }
          }
      };
      InputHandler.prototype.charAttributes = function (params) {
          if (params.length === 1 && params[0] === 0) {
              this._terminal.curAttr = Buffer_1.DEFAULT_ATTR;
              return;
          }
          var l = params.length;
          var flags = this._terminal.curAttr >> 18;
          var fg = (this._terminal.curAttr >> 9) & 0x1ff;
          var bg = this._terminal.curAttr & 0x1ff;
          var p;
          for (var i = 0; i < l; i++) {
              p = params[i];
              if (p >= 30 && p <= 37) {
                  fg = p - 30;
              }
              else if (p >= 40 && p <= 47) {
                  bg = p - 40;
              }
              else if (p >= 90 && p <= 97) {
                  p += 8;
                  fg = p - 90;
              }
              else if (p >= 100 && p <= 107) {
                  p += 8;
                  bg = p - 100;
              }
              else if (p === 0) {
                  flags = Buffer_1.DEFAULT_ATTR >> 18;
                  fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
                  bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
              }
              else if (p === 1) {
                  flags |= 1;
              }
              else if (p === 3) {
                  flags |= 64;
              }
              else if (p === 4) {
                  flags |= 2;
              }
              else if (p === 5) {
                  flags |= 4;
              }
              else if (p === 7) {
                  flags |= 8;
              }
              else if (p === 8) {
                  flags |= 16;
              }
              else if (p === 2) {
                  flags |= 32;
              }
              else if (p === 22) {
                  flags &= ~1;
                  flags &= ~32;
              }
              else if (p === 23) {
                  flags &= ~64;
              }
              else if (p === 24) {
                  flags &= ~2;
              }
              else if (p === 25) {
                  flags &= ~4;
              }
              else if (p === 27) {
                  flags &= ~8;
              }
              else if (p === 28) {
                  flags &= ~16;
              }
              else if (p === 39) {
                  fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
              }
              else if (p === 49) {
                  bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
              }
              else if (p === 38) {
                  if (params[i + 1] === 2) {
                      i += 2;
                      fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
                      if (fg === -1)
                          fg = 0x1ff;
                      i += 2;
                  }
                  else if (params[i + 1] === 5) {
                      i += 2;
                      p = params[i] & 0xff;
                      fg = p;
                  }
              }
              else if (p === 48) {
                  if (params[i + 1] === 2) {
                      i += 2;
                      bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
                      if (bg === -1)
                          bg = 0x1ff;
                      i += 2;
                  }
                  else if (params[i + 1] === 5) {
                      i += 2;
                      p = params[i] & 0xff;
                      bg = p;
                  }
              }
              else if (p === 100) {
                  fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
                  bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
              }
              else {
                  this._terminal.error('Unknown SGR attribute: %d.', p);
              }
          }
          this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
      };
      InputHandler.prototype.deviceStatus = function (params, collect) {
          if (!collect) {
              switch (params[0]) {
                  case 5:
                      this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[0n");
                      break;
                  case 6:
                      var y = this._terminal.buffer.y + 1;
                      var x = this._terminal.buffer.x + 1;
                      this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[" + y + ";" + x + "R");
                      break;
              }
          }
          else if (collect === '?') {
              switch (params[0]) {
                  case 6:
                      var y = this._terminal.buffer.y + 1;
                      var x = this._terminal.buffer.x + 1;
                      this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[?" + y + ";" + x + "R");
                      break;
                  case 15:
                      break;
                  case 25:
                      break;
                  case 26:
                      break;
                  case 53:
                      break;
              }
          }
      };
      InputHandler.prototype.softReset = function (params, collect) {
          if (collect === '!') {
              this._terminal.cursorHidden = false;
              this._terminal.insertMode = false;
              this._terminal.originMode = false;
              this._terminal.wraparoundMode = true;
              this._terminal.applicationKeypad = false;
              this._terminal.viewport.syncScrollArea();
              this._terminal.applicationCursor = false;
              this._terminal.buffer.scrollTop = 0;
              this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
              this._terminal.curAttr = Buffer_1.DEFAULT_ATTR;
              this._terminal.buffer.x = this._terminal.buffer.y = 0;
              this._terminal.charset = null;
              this._terminal.glevel = 0;
              this._terminal.charsets = [null];
          }
      };
      InputHandler.prototype.setCursorStyle = function (params, collect) {
          if (collect === ' ') {
              var param = params[0] < 1 ? 1 : params[0];
              switch (param) {
                  case 1:
                  case 2:
                      this._terminal.setOption('cursorStyle', 'block');
                      break;
                  case 3:
                  case 4:
                      this._terminal.setOption('cursorStyle', 'underline');
                      break;
                  case 5:
                  case 6:
                      this._terminal.setOption('cursorStyle', 'bar');
                      break;
              }
              var isBlinking = param % 2 === 1;
              this._terminal.setOption('cursorBlink', isBlinking);
          }
      };
      InputHandler.prototype.setScrollRegion = function (params, collect) {
          if (collect)
              return;
          this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
          this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
          this._terminal.buffer.x = 0;
          this._terminal.buffer.y = 0;
      };
      InputHandler.prototype.saveCursor = function (params) {
          this._terminal.buffer.savedX = this._terminal.buffer.x;
          this._terminal.buffer.savedY = this._terminal.buffer.y;
          this._terminal.savedCurAttr = this._terminal.curAttr;
      };
      InputHandler.prototype.restoreCursor = function (params) {
          this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
          this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
          this._terminal.curAttr = this._terminal.savedCurAttr || Buffer_1.DEFAULT_ATTR;
      };
      InputHandler.prototype.setTitle = function (data) {
          this._terminal.handleTitle(data);
      };
      InputHandler.prototype.nextLine = function () {
          this._terminal.buffer.x = 0;
          this.index();
      };
      InputHandler.prototype.keypadApplicationMode = function () {
          this._terminal.log('Serial port requested application keypad.');
          this._terminal.applicationKeypad = true;
          if (this._terminal.viewport) {
              this._terminal.viewport.syncScrollArea();
          }
      };
      InputHandler.prototype.keypadNumericMode = function () {
          this._terminal.log('Switching back to normal keypad.');
          this._terminal.applicationKeypad = false;
          if (this._terminal.viewport) {
              this._terminal.viewport.syncScrollArea();
          }
      };
      InputHandler.prototype.selectDefaultCharset = function () {
          this._terminal.setgLevel(0);
          this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
      };
      InputHandler.prototype.selectCharset = function (collectAndFlag) {
          if (collectAndFlag.length !== 2)
              return this.selectDefaultCharset();
          if (collectAndFlag[0] === '/')
              return;
          this._terminal.setgCharset(GLEVEL[collectAndFlag[0]], Charsets_1.CHARSETS[collectAndFlag[1]] || Charsets_1.DEFAULT_CHARSET);
      };
      InputHandler.prototype.index = function () {
          this._terminal.index();
      };
      InputHandler.prototype.tabSet = function () {
          this._terminal.tabSet();
      };
      InputHandler.prototype.reverseIndex = function () {
          this._terminal.reverseIndex();
      };
      InputHandler.prototype.reset = function () {
          this._parser.reset();
          this._terminal.reset();
      };
      InputHandler.prototype.setgLevel = function (level) {
          this._terminal.setgLevel(level);
      };
      return InputHandler;
  }(Lifecycle_1.Disposable));
  exports.InputHandler = InputHandler;
  
  },{"./Buffer":2,"./BufferLine":3,"./CharWidth":5,"./EscapeSequenceParser":7,"./common/Lifecycle":18,"./common/data/EscapeSequences":19,"./core/data/Charsets":20}],9:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var MouseZoneManager_1 = require("./ui/MouseZoneManager");
  var EventEmitter_1 = require("./common/EventEmitter");
  var Buffer_1 = require("./Buffer");
  var Linkifier = (function (_super) {
      __extends(Linkifier, _super);
      function Linkifier(_terminal) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._linkMatchers = [];
          _this._nextLinkMatcherId = 0;
          _this._rowsToLinkify = {
              start: null,
              end: null
          };
          return _this;
      }
      Linkifier.prototype.attachToDom = function (mouseZoneManager) {
          this._mouseZoneManager = mouseZoneManager;
      };
      Linkifier.prototype.linkifyRows = function (start, end) {
          var _this = this;
          if (!this._mouseZoneManager) {
              return;
          }
          if (this._rowsToLinkify.start === null) {
              this._rowsToLinkify.start = start;
              this._rowsToLinkify.end = end;
          }
          else {
              this._rowsToLinkify.start = Math.min(this._rowsToLinkify.start, start);
              this._rowsToLinkify.end = Math.max(this._rowsToLinkify.end, end);
          }
          this._mouseZoneManager.clearAll(start, end);
          if (this._rowsTimeoutId) {
              clearTimeout(this._rowsTimeoutId);
          }
          this._rowsTimeoutId = setTimeout(function () { return _this._linkifyRows(); }, Linkifier.TIME_BEFORE_LINKIFY);
      };
      Linkifier.prototype._linkifyRows = function () {
          this._rowsTimeoutId = null;
          for (var i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {
              this._linkifyRow(i);
          }
          this._rowsToLinkify.start = null;
          this._rowsToLinkify.end = null;
      };
      Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
          if (options === void 0) { options = {}; }
          if (!handler) {
              throw new Error('handler must be defined');
          }
          var matcher = {
              id: this._nextLinkMatcherId++,
              regex: regex,
              handler: handler,
              matchIndex: options.matchIndex,
              validationCallback: options.validationCallback,
              hoverTooltipCallback: options.tooltipCallback,
              hoverLeaveCallback: options.leaveCallback,
              willLinkActivate: options.willLinkActivate,
              priority: options.priority || 0
          };
          this._addLinkMatcherToList(matcher);
          return matcher.id;
      };
      Linkifier.prototype._addLinkMatcherToList = function (matcher) {
          if (this._linkMatchers.length === 0) {
              this._linkMatchers.push(matcher);
              return;
          }
          for (var i = this._linkMatchers.length - 1; i >= 0; i--) {
              if (matcher.priority <= this._linkMatchers[i].priority) {
                  this._linkMatchers.splice(i + 1, 0, matcher);
                  return;
              }
          }
          this._linkMatchers.splice(0, 0, matcher);
      };
      Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {
          for (var i = 0; i < this._linkMatchers.length; i++) {
              if (this._linkMatchers[i].id === matcherId) {
                  this._linkMatchers.splice(i, 1);
                  return true;
              }
          }
          return false;
      };
      Linkifier.prototype._linkifyRow = function (rowIndex) {
          var absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;
          if (absoluteRowIndex >= this._terminal.buffer.lines.length) {
              return;
          }
          if (this._terminal.buffer.lines.get(absoluteRowIndex).isWrapped) {
              if (rowIndex !== 0) {
                  return;
              }
              var line = void 0;
              do {
                  rowIndex--;
                  absoluteRowIndex--;
                  line = this._terminal.buffer.lines.get(absoluteRowIndex);
                  if (!line) {
                      break;
                  }
              } while (line.isWrapped);
          }
          var text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);
          var currentIndex = absoluteRowIndex + 1;
          while (currentIndex < this._terminal.buffer.lines.length &&
              this._terminal.buffer.lines.get(currentIndex).isWrapped) {
              text += this._terminal.buffer.translateBufferLineToString(currentIndex++, false);
          }
          for (var i = 0; i < this._linkMatchers.length; i++) {
              this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);
          }
      };
      Linkifier.prototype._doLinkifyRow = function (rowIndex, text, matcher, offset) {
          var _this = this;
          if (offset === void 0) { offset = 0; }
          var match = text.match(matcher.regex);
          if (!match || match.length === 0) {
              return;
          }
          var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
          var index = text.indexOf(uri);
          var line = this._terminal.buffer.lines.get(this._terminal.buffer.ydisp + rowIndex);
          var char = line.get(index);
          var fg;
          if (char) {
              var attr = char[Buffer_1.CHAR_DATA_ATTR_INDEX];
              fg = (attr >> 9) & 0x1ff;
          }
          if (matcher.validationCallback) {
              matcher.validationCallback(uri, function (isValid) {
                  if (_this._rowsTimeoutId) {
                      return;
                  }
                  if (isValid) {
                      _this._addLink(offset + index, rowIndex, uri, matcher, fg);
                  }
              });
          }
          else {
              this._addLink(offset + index, rowIndex, uri, matcher, fg);
          }
          var remainingStartIndex = index + uri.length;
          var remainingText = text.substr(remainingStartIndex);
          if (remainingText.length > 0) {
              this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);
          }
      };
      Linkifier.prototype._addLink = function (x, y, uri, matcher, fg) {
          var _this = this;
          var x1 = x % this._terminal.cols;
          var y1 = y + Math.floor(x / this._terminal.cols);
          var x2 = (x1 + uri.length) % this._terminal.cols;
          var y2 = y1 + Math.floor((x1 + uri.length) / this._terminal.cols);
          if (x2 === 0) {
              x2 = this._terminal.cols;
              y2--;
          }
          this._mouseZoneManager.add(new MouseZoneManager_1.MouseZone(x1 + 1, y1 + 1, x2 + 1, y2 + 1, function (e) {
              if (matcher.handler) {
                  return matcher.handler(e, uri);
              }
              window.open(uri, '_blank');
          }, function (e) {
              _this.emit("linkhover", _this._createLinkHoverEvent(x1, y1, x2, y2, fg));
              _this._terminal.element.classList.add('xterm-cursor-pointer');
          }, function (e) {
              _this.emit("linktooltip", _this._createLinkHoverEvent(x1, y1, x2, y2, fg));
              if (matcher.hoverTooltipCallback) {
                  matcher.hoverTooltipCallback(e, uri);
              }
          }, function () {
              _this.emit("linkleave", _this._createLinkHoverEvent(x1, y1, x2, y2, fg));
              _this._terminal.element.classList.remove('xterm-cursor-pointer');
              if (matcher.hoverLeaveCallback) {
                  matcher.hoverLeaveCallback();
              }
          }, function (e) {
              if (matcher.willLinkActivate) {
                  return matcher.willLinkActivate(e, uri);
              }
              return true;
          }));
      };
      Linkifier.prototype._createLinkHoverEvent = function (x1, y1, x2, y2, fg) {
          return { x1: x1, y1: y1, x2: x2, y2: y2, cols: this._terminal.cols, fg: fg };
      };
      Linkifier.TIME_BEFORE_LINKIFY = 200;
      return Linkifier;
  }(EventEmitter_1.EventEmitter));
  exports.Linkifier = Linkifier;
  
  },{"./Buffer":2,"./common/EventEmitter":17,"./ui/MouseZoneManager":49}],10:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var MouseHelper_1 = require("./utils/MouseHelper");
  var Browser = require("./shared/utils/Browser");
  var EventEmitter_1 = require("./common/EventEmitter");
  var SelectionModel_1 = require("./SelectionModel");
  var Buffer_1 = require("./Buffer");
  var AltClickHandler_1 = require("./handlers/AltClickHandler");
  var DRAG_SCROLL_MAX_THRESHOLD = 50;
  var DRAG_SCROLL_MAX_SPEED = 15;
  var DRAG_SCROLL_INTERVAL = 50;
  var ALT_CLICK_MOVE_CURSOR_TIME = 500;
  var WORD_SEPARATORS = ' ()[]{}\'"';
  var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
  var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
  var SelectionManager = (function (_super) {
      __extends(SelectionManager, _super);
      function SelectionManager(_terminal, _charMeasure) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._charMeasure = _charMeasure;
          _this._enabled = true;
          _this._initListeners();
          _this.enable();
          _this._model = new SelectionModel_1.SelectionModel(_terminal);
          _this._activeSelectionMode = 0;
          return _this;
      }
      SelectionManager.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._removeMouseDownListeners();
      };
      Object.defineProperty(SelectionManager.prototype, "_buffer", {
          get: function () {
              return this._terminal.buffers.active;
          },
          enumerable: true,
          configurable: true
      });
      SelectionManager.prototype._initListeners = function () {
          var _this = this;
          this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
          this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
          this._trimListener = function (amount) { return _this._onTrim(amount); };
          this.initBuffersListeners();
      };
      SelectionManager.prototype.initBuffersListeners = function () {
          var _this = this;
          this._terminal.buffer.lines.on('trim', this._trimListener);
          this._terminal.buffers.on('activate', function (e) { return _this._onBufferActivate(e); });
      };
      SelectionManager.prototype.disable = function () {
          this.clearSelection();
          this._enabled = false;
      };
      SelectionManager.prototype.enable = function () {
          this._enabled = true;
      };
      Object.defineProperty(SelectionManager.prototype, "selectionStart", {
          get: function () { return this._model.finalSelectionStart; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
          get: function () { return this._model.finalSelectionEnd; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(SelectionManager.prototype, "hasSelection", {
          get: function () {
              var start = this._model.finalSelectionStart;
              var end = this._model.finalSelectionEnd;
              if (!start || !end) {
                  return false;
              }
              return start[0] !== end[0] || start[1] !== end[1];
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(SelectionManager.prototype, "selectionText", {
          get: function () {
              var start = this._model.finalSelectionStart;
              var end = this._model.finalSelectionEnd;
              if (!start || !end) {
                  return '';
              }
              var result = [];
              if (this._activeSelectionMode === 3) {
                  if (start[0] === end[0]) {
                      return '';
                  }
                  for (var i = start[1]; i <= end[1]; i++) {
                      var lineText = this._buffer.translateBufferLineToString(i, true, start[0], end[0]);
                      result.push(lineText);
                  }
              }
              else {
                  var startRowEndCol = start[1] === end[1] ? end[0] : null;
                  result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));
                  for (var i = start[1] + 1; i <= end[1] - 1; i++) {
                      var bufferLine = this._buffer.lines.get(i);
                      var lineText = this._buffer.translateBufferLineToString(i, true);
                      if (bufferLine.isWrapped) {
                          result[result.length - 1] += lineText;
                      }
                      else {
                          result.push(lineText);
                      }
                  }
                  if (start[1] !== end[1]) {
                      var bufferLine = this._buffer.lines.get(end[1]);
                      var lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);
                      if (bufferLine.isWrapped) {
                          result[result.length - 1] += lineText;
                      }
                      else {
                          result.push(lineText);
                      }
                  }
              }
              var formattedResult = result.map(function (line) {
                  return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
              }).join(Browser.isMSWindows ? '\r\n' : '\n');
              return formattedResult;
          },
          enumerable: true,
          configurable: true
      });
      SelectionManager.prototype.clearSelection = function () {
          this._model.clearSelection();
          this._removeMouseDownListeners();
          this.refresh();
      };
      SelectionManager.prototype.refresh = function (isNewSelection) {
          var _this = this;
          if (!this._refreshAnimationFrame) {
              this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
          }
          if (Browser.isLinux && isNewSelection) {
              var selectionText = this.selectionText;
              if (selectionText.length) {
                  this.emit('newselection', this.selectionText);
              }
          }
      };
      SelectionManager.prototype._refresh = function () {
          this._refreshAnimationFrame = null;
          this.emit('refresh', {
              start: this._model.finalSelectionStart,
              end: this._model.finalSelectionEnd,
              columnSelectMode: this._activeSelectionMode === 3
          });
      };
      SelectionManager.prototype.isClickInSelection = function (event) {
          var coords = this._getMouseBufferCoords(event);
          var start = this._model.finalSelectionStart;
          var end = this._model.finalSelectionEnd;
          if (!start || !end) {
              return false;
          }
          return (coords[1] > start[1] && coords[1] < end[1]) ||
              (start[1] === end[1] && coords[1] === start[1] && coords[0] > start[0] && coords[0] < end[0]) ||
              (start[1] < end[1] && coords[1] === end[1] && coords[0] < end[0]);
      };
      SelectionManager.prototype.selectWordAtCursor = function (event) {
          var coords = this._getMouseBufferCoords(event);
          if (coords) {
              this._selectWordAt(coords, false);
              this._model.selectionEnd = null;
              this.refresh(true);
          }
      };
      SelectionManager.prototype.selectAll = function () {
          this._model.isSelectAllActive = true;
          this.refresh();
          this._terminal.emit('selection');
      };
      SelectionManager.prototype.selectLines = function (start, end) {
          this._model.clearSelection();
          start = Math.max(start, 0);
          end = Math.min(end, this._terminal.buffer.lines.length - 1);
          this._model.selectionStart = [0, start];
          this._model.selectionEnd = [this._terminal.cols, end];
          this.refresh();
          this._terminal.emit('selection');
      };
      SelectionManager.prototype._onTrim = function (amount) {
          var needsRefresh = this._model.onTrim(amount);
          if (needsRefresh) {
              this.refresh();
          }
      };
      SelectionManager.prototype._getMouseBufferCoords = function (event) {
          var coords = this._terminal.mouseHelper.getCoords(event, this._terminal.screenElement, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);
          if (!coords) {
              return null;
          }
          coords[0]--;
          coords[1]--;
          coords[1] += this._terminal.buffer.ydisp;
          return coords;
      };
      SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
          var offset = MouseHelper_1.MouseHelper.getCoordsRelativeToElement(event, this._terminal.screenElement)[1];
          var terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);
          if (offset >= 0 && offset <= terminalHeight) {
              return 0;
          }
          if (offset > terminalHeight) {
              offset -= terminalHeight;
          }
          offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
          offset /= DRAG_SCROLL_MAX_THRESHOLD;
          return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
      };
      SelectionManager.prototype.shouldForceSelection = function (event) {
          if (Browser.isMac) {
              return event.altKey && this._terminal.options.macOptionClickForcesSelection;
          }
          return event.shiftKey;
      };
      SelectionManager.prototype.onMouseDown = function (event) {
          this._mouseDownTimeStamp = event.timeStamp;
          if (event.button === 2 && this.hasSelection) {
              return;
          }
          if (event.button !== 0) {
              return;
          }
          if (!this._enabled) {
              if (!this.shouldForceSelection(event)) {
                  return;
              }
              event.stopPropagation();
          }
          event.preventDefault();
          this._dragScrollAmount = 0;
          if (this._enabled && event.shiftKey) {
              this._onIncrementalClick(event);
          }
          else {
              if (event.detail === 1) {
                  this._onSingleClick(event);
              }
              else if (event.detail === 2) {
                  this._onDoubleClick(event);
              }
              else if (event.detail === 3) {
                  this._onTripleClick(event);
              }
          }
          this._addMouseDownListeners();
          this.refresh(true);
      };
      SelectionManager.prototype._addMouseDownListeners = function () {
          var _this = this;
          this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
          this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
          this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
      };
      SelectionManager.prototype._removeMouseDownListeners = function () {
          if (this._terminal.element.ownerDocument) {
              this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
              this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
          }
          clearInterval(this._dragScrollIntervalTimer);
          this._dragScrollIntervalTimer = null;
      };
      SelectionManager.prototype._onIncrementalClick = function (event) {
          if (this._model.selectionStart) {
              this._model.selectionEnd = this._getMouseBufferCoords(event);
          }
      };
      SelectionManager.prototype._onSingleClick = function (event) {
          this._model.selectionStartLength = 0;
          this._model.isSelectAllActive = false;
          this._activeSelectionMode = this.shouldColumnSelect(event) ? 3 : 0;
          this._model.selectionStart = this._getMouseBufferCoords(event);
          if (!this._model.selectionStart) {
              return;
          }
          this._model.selectionEnd = null;
          var line = this._buffer.lines.get(this._model.selectionStart[1]);
          if (!line) {
              return;
          }
          if (line.length >= this._model.selectionStart[0]) {
              return;
          }
          var char = line.get(this._model.selectionStart[0]);
          if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
              this._model.selectionStart[0]++;
          }
      };
      SelectionManager.prototype._onDoubleClick = function (event) {
          var coords = this._getMouseBufferCoords(event);
          if (coords) {
              this._activeSelectionMode = 1;
              this._selectWordAt(coords, true);
          }
      };
      SelectionManager.prototype._onTripleClick = function (event) {
          var coords = this._getMouseBufferCoords(event);
          if (coords) {
              this._activeSelectionMode = 2;
              this._selectLineAt(coords[1]);
          }
      };
      SelectionManager.prototype.shouldColumnSelect = function (event) {
          return event.altKey && !(Browser.isMac && this._terminal.options.macOptionClickForcesSelection);
      };
      SelectionManager.prototype._onMouseMove = function (event) {
          event.stopImmediatePropagation();
          var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
          this._model.selectionEnd = this._getMouseBufferCoords(event);
          if (!this._model.selectionEnd) {
              this.refresh(true);
              return;
          }
          if (this._activeSelectionMode === 2) {
              if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
                  this._model.selectionEnd[0] = 0;
              }
              else {
                  this._model.selectionEnd[0] = this._terminal.cols;
              }
          }
          else if (this._activeSelectionMode === 1) {
              this._selectToWordAt(this._model.selectionEnd);
          }
          this._dragScrollAmount = this._getMouseEventScrollAmount(event);
          if (this._activeSelectionMode !== 3) {
              if (this._dragScrollAmount > 0) {
                  this._model.selectionEnd[0] = this._terminal.cols;
              }
              else if (this._dragScrollAmount < 0) {
                  this._model.selectionEnd[0] = 0;
              }
          }
          if (this._model.selectionEnd[1] < this._buffer.lines.length) {
              var char = this._buffer.lines.get(this._model.selectionEnd[1]).get(this._model.selectionEnd[0]);
              if (char && char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                  this._model.selectionEnd[0]++;
              }
          }
          if (!previousSelectionEnd ||
              previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
              previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
              this.refresh(true);
          }
      };
      SelectionManager.prototype._dragScroll = function () {
          if (this._dragScrollAmount) {
              this._terminal.scrollLines(this._dragScrollAmount, false);
              if (this._dragScrollAmount > 0) {
                  if (this._activeSelectionMode !== 3) {
                      this._model.selectionEnd[0] = this._terminal.cols;
                  }
                  this._model.selectionEnd[1] = Math.min(this._terminal.buffer.ydisp + this._terminal.rows, this._terminal.buffer.lines.length - 1);
              }
              else {
                  if (this._activeSelectionMode !== 3) {
                      this._model.selectionEnd[0] = 0;
                  }
                  this._model.selectionEnd[1] = this._terminal.buffer.ydisp;
              }
              this.refresh();
          }
      };
      SelectionManager.prototype._onMouseUp = function (event) {
          var timeElapsed = event.timeStamp - this._mouseDownTimeStamp;
          this._removeMouseDownListeners();
          if (this.selectionText.length <= 1 && timeElapsed < ALT_CLICK_MOVE_CURSOR_TIME) {
              (new AltClickHandler_1.AltClickHandler(event, this._terminal)).move();
          }
          else if (this.hasSelection) {
              this._terminal.emit('selection');
          }
      };
      SelectionManager.prototype._onBufferActivate = function (e) {
          this.clearSelection();
          e.inactiveBuffer.lines.off('trim', this._trimListener);
          e.activeBuffer.lines.on('trim', this._trimListener);
      };
      SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
          var charIndex = coords[0];
          for (var i = 0; coords[0] >= i; i++) {
              var char = bufferLine.get(i);
              if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                  charIndex--;
              }
              else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {
                  charIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
              }
          }
          return charIndex;
      };
      SelectionManager.prototype.setSelection = function (col, row, length) {
          this._model.clearSelection();
          this._removeMouseDownListeners();
          this._model.selectionStart = [col, row];
          this._model.selectionStartLength = length;
          this.refresh();
      };
      SelectionManager.prototype._getWordAt = function (coords, allowWhitespaceOnlySelection, followWrappedLinesAbove, followWrappedLinesBelow) {
          if (followWrappedLinesAbove === void 0) { followWrappedLinesAbove = true; }
          if (followWrappedLinesBelow === void 0) { followWrappedLinesBelow = true; }
          if (coords[0] >= this._terminal.cols) {
              return null;
          }
          var bufferLine = this._buffer.lines.get(coords[1]);
          if (!bufferLine) {
              return null;
          }
          var line = this._buffer.translateBufferLineToString(coords[1], false);
          var startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
          var endIndex = startIndex;
          var charOffset = coords[0] - startIndex;
          var leftWideCharCount = 0;
          var rightWideCharCount = 0;
          var leftLongCharOffset = 0;
          var rightLongCharOffset = 0;
          if (line.charAt(startIndex) === ' ') {
              while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
                  startIndex--;
              }
              while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
                  endIndex++;
              }
          }
          else {
              var startCol = coords[0];
              var endCol = coords[0];
              if (bufferLine.get(startCol)[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                  leftWideCharCount++;
                  startCol--;
              }
              if (bufferLine.get(endCol)[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                  rightWideCharCount++;
                  endCol++;
              }
              if (bufferLine.get(endCol)[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                  rightLongCharOffset += bufferLine.get(endCol)[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                  endIndex += bufferLine.get(endCol)[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
              }
              while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine.get(startCol - 1))) {
                  var char = bufferLine.get(startCol - 1);
                  if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
                      leftWideCharCount++;
                      startCol--;
                  }
                  else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                      leftLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                      startIndex -= char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                  }
                  startIndex--;
                  startCol--;
              }
              while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine.get(endCol + 1))) {
                  var char = bufferLine.get(endCol + 1);
                  if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
                      rightWideCharCount++;
                      endCol++;
                  }
                  else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
                      rightLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                      endIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
                  }
                  endIndex++;
                  endCol++;
              }
          }
          endIndex++;
          var start = startIndex
              + charOffset
              - leftWideCharCount
              + leftLongCharOffset;
          var length = Math.min(this._terminal.cols, endIndex
              - startIndex
              + leftWideCharCount
              + rightWideCharCount
              - leftLongCharOffset
              - rightLongCharOffset);
          if (!allowWhitespaceOnlySelection && line.slice(startIndex, endIndex).trim() === '') {
              return null;
          }
          if (followWrappedLinesAbove) {
              if (start === 0 && bufferLine.get(0)[Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
                  var previousBufferLine = this._buffer.lines.get(coords[1] - 1);
                  if (previousBufferLine && bufferLine.isWrapped && previousBufferLine.get(this._terminal.cols - 1)[Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
                      var previousLineWordPosition = this._getWordAt([this._terminal.cols - 1, coords[1] - 1], false, true, false);
                      if (previousLineWordPosition) {
                          var offset = this._terminal.cols - previousLineWordPosition.start;
                          start -= offset;
                          length += offset;
                      }
                  }
              }
          }
          if (followWrappedLinesBelow) {
              if (start + length === this._terminal.cols && bufferLine.get(this._terminal.cols - 1)[Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
                  var nextBufferLine = this._buffer.lines.get(coords[1] + 1);
                  if (nextBufferLine && nextBufferLine.isWrapped && nextBufferLine.get(0)[Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
                      var nextLineWordPosition = this._getWordAt([0, coords[1] + 1], false, false, true);
                      if (nextLineWordPosition) {
                          length += nextLineWordPosition.length;
                      }
                  }
              }
          }
          return { start: start, length: length };
      };
      SelectionManager.prototype._selectWordAt = function (coords, allowWhitespaceOnlySelection) {
          var wordPosition = this._getWordAt(coords, allowWhitespaceOnlySelection);
          if (wordPosition) {
              while (wordPosition.start < 0) {
                  wordPosition.start += this._terminal.cols;
                  coords[1]--;
              }
              this._model.selectionStart = [wordPosition.start, coords[1]];
              this._model.selectionStartLength = wordPosition.length;
          }
      };
      SelectionManager.prototype._selectToWordAt = function (coords) {
          var wordPosition = this._getWordAt(coords, true);
          if (wordPosition) {
              var endRow = coords[1];
              while (wordPosition.start < 0) {
                  wordPosition.start += this._terminal.cols;
                  endRow--;
              }
              if (!this._model.areSelectionValuesReversed()) {
                  while (wordPosition.start + wordPosition.length > this._terminal.cols) {
                      wordPosition.length -= this._terminal.cols;
                      endRow++;
                  }
              }
              this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : wordPosition.start + wordPosition.length, endRow];
          }
      };
      SelectionManager.prototype._isCharWordSeparator = function (charData) {
          if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
              return false;
          }
          return WORD_SEPARATORS.indexOf(charData[Buffer_1.CHAR_DATA_CHAR_INDEX]) >= 0;
      };
      SelectionManager.prototype._selectLineAt = function (line) {
          var wrappedRange = this._buffer.getWrappedRangeForLine(line);
          this._model.selectionStart = [0, wrappedRange.first];
          this._model.selectionEnd = [this._terminal.cols, wrappedRange.last];
          this._model.selectionStartLength = 0;
      };
      return SelectionManager;
  }(EventEmitter_1.EventEmitter));
  exports.SelectionManager = SelectionManager;
  
  },{"./Buffer":2,"./SelectionModel":11,"./common/EventEmitter":17,"./handlers/AltClickHandler":22,"./shared/utils/Browser":46,"./utils/MouseHelper":53}],11:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var SelectionModel = (function () {
      function SelectionModel(_terminal) {
          this._terminal = _terminal;
          this.clearSelection();
      }
      SelectionModel.prototype.clearSelection = function () {
          this.selectionStart = null;
          this.selectionEnd = null;
          this.isSelectAllActive = false;
          this.selectionStartLength = 0;
      };
      Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
          get: function () {
              if (this.isSelectAllActive) {
                  return [0, 0];
              }
              if (!this.selectionEnd || !this.selectionStart) {
                  return this.selectionStart;
              }
              return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
          get: function () {
              if (this.isSelectAllActive) {
                  return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
              }
              if (!this.selectionStart) {
                  return null;
              }
              if (!this.selectionEnd || this.areSelectionValuesReversed()) {
                  var startPlusLength = this.selectionStart[0] + this.selectionStartLength;
                  if (startPlusLength > this._terminal.cols) {
                      return [startPlusLength % this._terminal.cols, this.selectionStart[1] + Math.floor(startPlusLength / this._terminal.cols)];
                  }
                  return [startPlusLength, this.selectionStart[1]];
              }
              if (this.selectionStartLength) {
                  if (this.selectionEnd[1] === this.selectionStart[1]) {
                      return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
                  }
              }
              return this.selectionEnd;
          },
          enumerable: true,
          configurable: true
      });
      SelectionModel.prototype.areSelectionValuesReversed = function () {
          var start = this.selectionStart;
          var end = this.selectionEnd;
          if (!start || !end) {
              return false;
          }
          return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
      };
      SelectionModel.prototype.onTrim = function (amount) {
          if (this.selectionStart) {
              this.selectionStart[1] -= amount;
          }
          if (this.selectionEnd) {
              this.selectionEnd[1] -= amount;
          }
          if (this.selectionEnd && this.selectionEnd[1] < 0) {
              this.clearSelection();
              return true;
          }
          if (this.selectionStart && this.selectionStart[1] < 0) {
              this.selectionStart[1] = 0;
          }
          return false;
      };
      return SelectionModel;
  }());
  exports.SelectionModel = SelectionModel;
  
  },{}],12:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.DEFAULT_BELL_SOUND = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';
  var SoundManager = (function () {
      function SoundManager(_terminal) {
          this._terminal = _terminal;
      }
      SoundManager.prototype.playBellSound = function () {
          var audioContextCtor = window.AudioContext || window.webkitAudioContext;
          if (!this._audioContext && audioContextCtor) {
              this._audioContext = new audioContextCtor();
          }
          if (this._audioContext) {
              var bellAudioSource_1 = this._audioContext.createBufferSource();
              var context_1 = this._audioContext;
              this._audioContext.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)), function (buffer) {
                  bellAudioSource_1.buffer = buffer;
                  bellAudioSource_1.connect(context_1.destination);
                  bellAudioSource_1.start(0);
              });
          }
          else {
              console.warn('Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version');
          }
      };
      SoundManager.prototype._base64ToArrayBuffer = function (base64) {
          var binaryString = window.atob(base64);
          var len = binaryString.length;
          var bytes = new Uint8Array(len);
          for (var i = 0; i < len; i++) {
              bytes[i] = binaryString.charCodeAt(i);
          }
          return bytes.buffer;
      };
      SoundManager.prototype._removeMimeType = function (dataURI) {
          var splitUri = dataURI.split(',');
          return splitUri[1];
      };
      return SoundManager;
  }());
  exports.SoundManager = SoundManager;
  
  },{}],13:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.blankLine = 'Blank line';
  exports.promptLabel = 'Terminal input';
  exports.tooMuchOutput = 'Too much output to announce, navigate to rows manually to read';
  
  },{}],14:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var BufferSet_1 = require("./BufferSet");
  var Buffer_1 = require("./Buffer");
  var CompositionHelper_1 = require("./CompositionHelper");
  var EventEmitter_1 = require("./common/EventEmitter");
  var Viewport_1 = require("./Viewport");
  var Clipboard_1 = require("./handlers/Clipboard");
  var EscapeSequences_1 = require("./common/data/EscapeSequences");
  var InputHandler_1 = require("./InputHandler");
  var Renderer_1 = require("./renderer/Renderer");
  var Linkifier_1 = require("./Linkifier");
  var SelectionManager_1 = require("./SelectionManager");
  var CharMeasure_1 = require("./ui/CharMeasure");
  var Browser = require("./shared/utils/Browser");
  var Lifecycle_1 = require("./ui/Lifecycle");
  var Strings = require("./Strings");
  var MouseHelper_1 = require("./utils/MouseHelper");
  var Clone_1 = require("./utils/Clone");
  var SoundManager_1 = require("./SoundManager");
  var ColorManager_1 = require("./renderer/ColorManager");
  var MouseZoneManager_1 = require("./ui/MouseZoneManager");
  var AccessibilityManager_1 = require("./AccessibilityManager");
  var ScreenDprMonitor_1 = require("./ui/ScreenDprMonitor");
  var CharAtlasCache_1 = require("./renderer/atlas/CharAtlasCache");
  var DomRenderer_1 = require("./renderer/dom/DomRenderer");
  var Keyboard_1 = require("./core/input/Keyboard");
  var BufferLine_1 = require("./BufferLine");
  var document = (typeof window !== 'undefined') ? window.document : null;
  var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
  var WRITE_BATCH_SIZE = 300;
  var CONSTRUCTOR_ONLY_OPTIONS = ['cols', 'rows'];
  var DEFAULT_OPTIONS = {
      cols: 80,
      rows: 24,
      convertEol: false,
      termName: 'xterm',
      cursorBlink: false,
      cursorStyle: 'block',
      bellSound: SoundManager_1.DEFAULT_BELL_SOUND,
      bellStyle: 'none',
      drawBoldTextInBrightColors: true,
      enableBold: true,
      experimentalCharAtlas: 'static',
      fontFamily: 'courier-new, courier, monospace',
      fontSize: 15,
      fontWeight: 'normal',
      fontWeightBold: 'bold',
      lineHeight: 1.0,
      letterSpacing: 0,
      scrollback: 1000,
      screenKeys: false,
      screenReaderMode: false,
      debug: false,
      macOptionIsMeta: false,
      macOptionClickForcesSelection: false,
      cancelEvents: false,
      disableStdin: false,
      useFlowControl: false,
      allowTransparency: false,
      tabStopWidth: 8,
      theme: null,
      rightClickSelectsWord: Browser.isMac,
      rendererType: 'canvas'
  };
  var Terminal = (function (_super) {
      __extends(Terminal, _super);
      function Terminal(options) {
          if (options === void 0) { options = {}; }
          var _this = _super.call(this) || this;
          _this.browser = Browser;
          _this.options = Clone_1.clone(options);
          _this._setup();
          return _this;
      }
      Terminal.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._customKeyEventHandler = null;
          CharAtlasCache_1.removeTerminalFromCache(this);
          this.handler = function () { };
          this.write = function () { };
          if (this.element && this.element.parentNode) {
              this.element.parentNode.removeChild(this.element);
          }
      };
      Terminal.prototype.destroy = function () {
          this.dispose();
      };
      Terminal.prototype._setup = function () {
          var _this = this;
          Object.keys(DEFAULT_OPTIONS).forEach(function (key) {
              if (_this.options[key] === null || _this.options[key] === undefined) {
                  _this.options[key] = DEFAULT_OPTIONS[key];
              }
          });
          this._parent = document ? document.body : null;
          this.cols = this.options.cols;
          this.rows = this.options.rows;
          if (this.options.handler) {
              this.on('data', this.options.handler);
          }
          this.cursorState = 0;
          this.cursorHidden = false;
          this._customKeyEventHandler = null;
          this.applicationKeypad = false;
          this.applicationCursor = false;
          this.originMode = false;
          this.insertMode = false;
          this.wraparoundMode = true;
          this.bracketedPasteMode = false;
          this.charset = null;
          this.gcharset = null;
          this.glevel = 0;
          this.charsets = [null];
          this.curAttr = Buffer_1.DEFAULT_ATTR;
          this.params = [];
          this.currentParam = 0;
          this.writeBuffer = [];
          this._writeInProgress = false;
          this._xoffSentToCatchUp = false;
          this._userScrolling = false;
          this._inputHandler = new InputHandler_1.InputHandler(this);
          this.register(this._inputHandler);
          this.renderer = this.renderer || null;
          this.selectionManager = this.selectionManager || null;
          this.linkifier = this.linkifier || new Linkifier_1.Linkifier(this);
          this._mouseZoneManager = this._mouseZoneManager || null;
          this.soundManager = this.soundManager || new SoundManager_1.SoundManager(this);
          this.buffers = new BufferSet_1.BufferSet(this);
          if (this.selectionManager) {
              this.selectionManager.clearSelection();
              this.selectionManager.initBuffersListeners();
          }
      };
      Object.defineProperty(Terminal.prototype, "buffer", {
          get: function () {
              return this.buffers.active;
          },
          enumerable: true,
          configurable: true
      });
      Terminal.prototype.eraseAttr = function () {
          return (Buffer_1.DEFAULT_ATTR & ~0x1ff) | (this.curAttr & 0x1ff);
      };
      Terminal.prototype.focus = function () {
          if (this.textarea) {
              this.textarea.focus();
          }
      };
      Object.defineProperty(Terminal.prototype, "isFocused", {
          get: function () {
              return document.activeElement === this.textarea;
          },
          enumerable: true,
          configurable: true
      });
      Terminal.prototype.getOption = function (key) {
          if (!(key in DEFAULT_OPTIONS)) {
              throw new Error('No option with key "' + key + '"');
          }
          return this.options[key];
      };
      Terminal.prototype.setOption = function (key, value) {
          if (!(key in DEFAULT_OPTIONS)) {
              throw new Error('No option with key "' + key + '"');
          }
          if (CONSTRUCTOR_ONLY_OPTIONS.indexOf(key) !== -1) {
              console.error("Option \"" + key + "\" can only be set in the constructor");
          }
          if (this.options[key] === value) {
              return;
          }
          switch (key) {
              case 'bellStyle':
                  if (!value) {
                      value = 'none';
                  }
                  break;
              case 'cursorStyle':
                  if (!value) {
                      value = 'block';
                  }
                  break;
              case 'fontWeight':
                  if (!value) {
                      value = 'normal';
                  }
                  break;
              case 'fontWeightBold':
                  if (!value) {
                      value = 'bold';
                  }
                  break;
              case 'lineHeight':
                  if (value < 1) {
                      console.warn(key + " cannot be less than 1, value: " + value);
                      return;
                  }
              case 'rendererType':
                  if (!value) {
                      value = 'canvas';
                  }
                  break;
              case 'tabStopWidth':
                  if (value < 1) {
                      console.warn(key + " cannot be less than 1, value: " + value);
                      return;
                  }
                  break;
              case 'theme':
                  if (this.renderer) {
                      this._setTheme(value);
                      return;
                  }
                  break;
              case 'scrollback':
                  value = Math.min(value, Buffer_1.MAX_BUFFER_SIZE);
                  if (value < 0) {
                      console.warn(key + " cannot be less than 0, value: " + value);
                      return;
                  }
                  if (this.options[key] !== value) {
                      var newBufferLength = this.rows + value;
                      if (this.buffer.lines.length > newBufferLength) {
                          var amountToTrim = this.buffer.lines.length - newBufferLength;
                          var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
                          this.buffer.lines.trimStart(amountToTrim);
                          this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
                          this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
                          if (needsRefresh) {
                              this.refresh(0, this.rows - 1);
                          }
                      }
                  }
                  break;
          }
          this.options[key] = value;
          switch (key) {
              case 'fontFamily':
              case 'fontSize':
                  if (this.renderer) {
                      this.renderer.clear();
                      this.charMeasure.measure(this.options);
                  }
                  break;
              case 'drawBoldTextInBrightColors':
              case 'experimentalCharAtlas':
              case 'enableBold':
              case 'letterSpacing':
              case 'lineHeight':
              case 'fontWeight':
              case 'fontWeightBold':
                  if (this.renderer) {
                      this.renderer.clear();
                      this.renderer.onResize(this.cols, this.rows);
                      this.refresh(0, this.rows - 1);
                  }
              case 'rendererType':
                  if (this.renderer) {
                      this.unregister(this.renderer);
                      this.renderer.dispose();
                      this.renderer = null;
                  }
                  this._setupRenderer();
                  this.renderer.onCharSizeChanged();
                  if (this._theme) {
                      this.renderer.setTheme(this._theme);
                  }
                  break;
              case 'scrollback':
                  this.buffers.resize(this.cols, this.rows);
                  if (this.viewport) {
                      this.viewport.syncScrollArea();
                  }
                  break;
              case 'screenReaderMode':
                  if (value) {
                      if (!this._accessibilityManager) {
                          this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
                      }
                  }
                  else {
                      if (this._accessibilityManager) {
                          this._accessibilityManager.dispose();
                          this._accessibilityManager = null;
                      }
                  }
                  break;
              case 'tabStopWidth':
                  this.buffers.setupTabStops();
                  break;
          }
          if (this.renderer) {
              this.renderer.onOptionsChanged();
          }
      };
      Terminal.prototype._onTextAreaFocus = function (ev) {
          if (this.sendFocus) {
              this.handler(EscapeSequences_1.C0.ESC + '[I');
          }
          this.updateCursorStyle(ev);
          this.element.classList.add('focus');
          this.showCursor();
          this.emit('focus');
      };
      Terminal.prototype.blur = function () {
          return this.textarea.blur();
      };
      Terminal.prototype._onTextAreaBlur = function () {
          this.textarea.value = '';
          this.refresh(this.buffer.y, this.buffer.y);
          if (this.sendFocus) {
              this.handler(EscapeSequences_1.C0.ESC + '[O');
          }
          this.element.classList.remove('focus');
          this.emit('blur');
      };
      Terminal.prototype._initGlobal = function () {
          var _this = this;
          this._bindKeys();
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'copy', function (event) {
              if (!_this.hasSelection()) {
                  return;
              }
              Clipboard_1.copyHandler(event, _this, _this.selectionManager);
          }));
          var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, _this); };
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'paste', pasteHandlerWrapper));
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'paste', pasteHandlerWrapper));
          if (Browser.isFirefox) {
              this.register(Lifecycle_1.addDisposableDomListener(this.element, 'mousedown', function (event) {
                  if (event.button === 2) {
                      Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
                  }
              }));
          }
          else {
              this.register(Lifecycle_1.addDisposableDomListener(this.element, 'contextmenu', function (event) {
                  Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
              }));
          }
          if (Browser.isLinux) {
              this.register(Lifecycle_1.addDisposableDomListener(this.element, 'auxclick', function (event) {
                  if (event.button === 1) {
                      Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea);
                  }
              }));
          }
      };
      Terminal.prototype._bindKeys = function () {
          var _this = this;
          var self = this;
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keydown', function (ev) {
              if (document.activeElement !== this) {
                  return;
              }
              self._keyDown(ev);
          }, true));
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keypress', function (ev) {
              if (document.activeElement !== this) {
                  return;
              }
              self._keyPress(ev);
          }, true));
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keyup', function (ev) {
              if (!wasModifierKeyOnlyEvent(ev)) {
                  _this.focus();
              }
              self._keyUp(ev);
          }, true));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'keydown', function (ev) { return _this._keyDown(ev); }, true));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'keypress', function (ev) { return _this._keyPress(ev); }, true));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionstart', function () { return _this._compositionHelper.compositionstart(); }));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionupdate', function (e) { return _this._compositionHelper.compositionupdate(e); }));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionend', function () { return _this._compositionHelper.compositionend(); }));
          this.register(this.addDisposableListener('refresh', function () { return _this._compositionHelper.updateCompositionElements(); }));
          this.register(this.addDisposableListener('refresh', function (data) { return _this._queueLinkification(data.start, data.end); }));
      };
      Terminal.prototype.open = function (parent) {
          var _this = this;
          this._parent = parent || this._parent;
          if (!this._parent) {
              throw new Error('Terminal requires a parent element.');
          }
          this._context = this._parent.ownerDocument.defaultView;
          this._document = this._parent.ownerDocument;
          this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
          this._screenDprMonitor.setListener(function () { return _this.emit('dprchange', window.devicePixelRatio); });
          this.register(this._screenDprMonitor);
          this.element = this._document.createElement('div');
          this.element.dir = 'ltr';
          this.element.classList.add('terminal');
          this.element.classList.add('xterm');
          this.element.setAttribute('tabindex', '0');
          this._parent.appendChild(this.element);
          var fragment = document.createDocumentFragment();
          this._viewportElement = document.createElement('div');
          this._viewportElement.classList.add('xterm-viewport');
          fragment.appendChild(this._viewportElement);
          this._viewportScrollArea = document.createElement('div');
          this._viewportScrollArea.classList.add('xterm-scroll-area');
          this._viewportElement.appendChild(this._viewportScrollArea);
          this.screenElement = document.createElement('div');
          this.screenElement.classList.add('xterm-screen');
          this._helperContainer = document.createElement('div');
          this._helperContainer.classList.add('xterm-helpers');
          this.screenElement.appendChild(this._helperContainer);
          fragment.appendChild(this.screenElement);
          this._mouseZoneManager = new MouseZoneManager_1.MouseZoneManager(this);
          this.register(this._mouseZoneManager);
          this.register(this.addDisposableListener('scroll', function () { return _this._mouseZoneManager.clearAll(); }));
          this.linkifier.attachToDom(this._mouseZoneManager);
          this.textarea = document.createElement('textarea');
          this.textarea.classList.add('xterm-helper-textarea');
          this.textarea.setAttribute('aria-label', Strings.promptLabel);
          this.textarea.setAttribute('aria-multiline', 'false');
          this.textarea.setAttribute('autocorrect', 'off');
          this.textarea.setAttribute('autocapitalize', 'off');
          this.textarea.setAttribute('spellcheck', 'false');
          this.textarea.tabIndex = 0;
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'focus', function (ev) { return _this._onTextAreaFocus(ev); }));
          this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'blur', function () { return _this._onTextAreaBlur(); }));
          this._helperContainer.appendChild(this.textarea);
          this._compositionView = document.createElement('div');
          this._compositionView.classList.add('composition-view');
          this._compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this._compositionView, this);
          this._helperContainer.appendChild(this._compositionView);
          this.charMeasure = new CharMeasure_1.CharMeasure(document, this._helperContainer);
          this.element.appendChild(fragment);
          this._setupRenderer();
          this._theme = this.options.theme;
          this.options.theme = null;
          this.viewport = new Viewport_1.Viewport(this, this._viewportElement, this._viewportScrollArea, this.charMeasure);
          this.viewport.onThemeChanged(this.renderer.colorManager.colors);
          this.register(this.viewport);
          this.register(this.addDisposableListener('cursormove', function () { return _this.renderer.onCursorMove(); }));
          this.register(this.addDisposableListener('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows); }));
          this.register(this.addDisposableListener('blur', function () { return _this.renderer.onBlur(); }));
          this.register(this.addDisposableListener('focus', function () { return _this.renderer.onFocus(); }));
          this.register(this.addDisposableListener('dprchange', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); }));
          this.register(Lifecycle_1.addDisposableDomListener(window, 'resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); }));
          this.register(this.charMeasure.addDisposableListener('charsizechanged', function () { return _this.renderer.onCharSizeChanged(); }));
          this.register(this.renderer.addDisposableListener('resize', function (dimensions) { return _this.viewport.syncScrollArea(); }));
          this.selectionManager = new SelectionManager_1.SelectionManager(this, this.charMeasure);
          this.register(Lifecycle_1.addDisposableDomListener(this.element, 'mousedown', function (e) { return _this.selectionManager.onMouseDown(e); }));
          this.register(this.selectionManager.addDisposableListener('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end, data.columnSelectMode); }));
          this.register(this.selectionManager.addDisposableListener('newselection', function (text) {
              _this.textarea.value = text;
              _this.textarea.focus();
              _this.textarea.select();
          }));
          this.register(this.addDisposableListener('scroll', function () {
              _this.viewport.syncScrollArea();
              _this.selectionManager.refresh();
          }));
          this.register(Lifecycle_1.addDisposableDomListener(this._viewportElement, 'scroll', function () { return _this.selectionManager.refresh(); }));
          this.mouseHelper = new MouseHelper_1.MouseHelper(this.renderer);
          if (this.options.screenReaderMode) {
              this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
          }
          this.charMeasure.measure(this.options);
          this.refresh(0, this.rows - 1);
          this._initGlobal();
          this.bindMouse();
      };
      Terminal.prototype._setupRenderer = function () {
          switch (this.options.rendererType) {
              case 'canvas':
                  this.renderer = new Renderer_1.Renderer(this, this.options.theme);
                  break;
              case 'dom':
                  this.renderer = new DomRenderer_1.DomRenderer(this, this.options.theme);
                  break;
              default: throw new Error("Unrecognized rendererType \"" + this.options.rendererType + "\"");
          }
          this.register(this.renderer);
      };
      Terminal.prototype._setTheme = function (theme) {
          this._theme = theme;
          var colors = this.renderer.setTheme(theme);
          if (this.viewport) {
              this.viewport.onThemeChanged(colors);
          }
      };
      Terminal.prototype.bindMouse = function () {
          var _this = this;
          var el = this.element;
          var self = this;
          var pressed = 32;
          function sendButton(ev) {
              var button;
              var pos;
              button = getButton(ev);
              pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
              if (!pos)
                  return;
              sendEvent(button, pos);
              switch (ev.overrideType || ev.type) {
                  case 'mousedown':
                      pressed = button;
                      break;
                  case 'mouseup':
                      pressed = 32;
                      break;
                  case 'wheel':
                      break;
              }
          }
          function sendMove(ev) {
              var button = pressed;
              var pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
              if (!pos)
                  return;
              button += 32;
              sendEvent(button, pos);
          }
          function encode(data, ch) {
              if (!self.utfMouse) {
                  if (ch === 255) {
                      data.push(0);
                      return;
                  }
                  if (ch > 127)
                      ch = 127;
                  data.push(ch);
              }
              else {
                  if (ch === 2047) {
                      data.push(0);
                      return;
                  }
                  if (ch < 127) {
                      data.push(ch);
                  }
                  else {
                      if (ch > 2047)
                          ch = 2047;
                      data.push(0xC0 | (ch >> 6));
                      data.push(0x80 | (ch & 0x3F));
                  }
              }
          }
          function sendEvent(button, pos) {
              if (self._vt300Mouse) {
                  button &= 3;
                  pos.x -= 32;
                  pos.y -= 32;
                  var data_1 = EscapeSequences_1.C0.ESC + '[24';
                  if (button === 0)
                      data_1 += '1';
                  else if (button === 1)
                      data_1 += '3';
                  else if (button === 2)
                      data_1 += '5';
                  else if (button === 3)
                      return;
                  else
                      data_1 += '0';
                  data_1 += '~[' + pos.x + ',' + pos.y + ']\r';
                  self.handler(data_1);
                  return;
              }
              if (self._decLocator) {
                  button &= 3;
                  pos.x -= 32;
                  pos.y -= 32;
                  if (button === 0)
                      button = 2;
                  else if (button === 1)
                      button = 4;
                  else if (button === 2)
                      button = 6;
                  else if (button === 3)
                      button = 3;
                  self.handler(EscapeSequences_1.C0.ESC + '['
                      + button
                      + ';'
                      + (button === 3 ? 4 : 0)
                      + ';'
                      + pos.y
                      + ';'
                      + pos.x
                      + ';'
                      + pos.page || 0
                      + '&w');
                  return;
              }
              if (self.urxvtMouse) {
                  pos.x -= 32;
                  pos.y -= 32;
                  pos.x++;
                  pos.y++;
                  self.handler(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
                  return;
              }
              if (self.sgrMouse) {
                  pos.x -= 32;
                  pos.y -= 32;
                  self.handler(EscapeSequences_1.C0.ESC + '[<'
                      + (((button & 3) === 3 ? button & ~3 : button) - 32)
                      + ';'
                      + pos.x
                      + ';'
                      + pos.y
                      + ((button & 3) === 3 ? 'm' : 'M'));
                  return;
              }
              var data = [];
              encode(data, button);
              encode(data, pos.x);
              encode(data, pos.y);
              self.handler(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));
          }
          function getButton(ev) {
              var button;
              var shift;
              var meta;
              var ctrl;
              var mod;
              switch (ev.overrideType || ev.type) {
                  case 'mousedown':
                      button = ev.button !== null && ev.button !== undefined
                          ? +ev.button
                          : ev.which !== null && ev.which !== undefined
                              ? ev.which - 1
                              : null;
                      if (Browser.isMSIE) {
                          button = button === 1 ? 0 : button === 4 ? 1 : button;
                      }
                      break;
                  case 'mouseup':
                      button = 3;
                      break;
                  case 'DOMMouseScroll':
                      button = ev.detail < 0
                          ? 64
                          : 65;
                      break;
                  case 'wheel':
                      button = ev.wheelDeltaY > 0
                          ? 64
                          : 65;
                      break;
              }
              shift = ev.shiftKey ? 4 : 0;
              meta = ev.metaKey ? 8 : 0;
              ctrl = ev.ctrlKey ? 16 : 0;
              mod = shift | meta | ctrl;
              if (self.vt200Mouse) {
                  mod &= ctrl;
              }
              else if (!self.normalMouse) {
                  mod = 0;
              }
              button = (32 + (mod << 2)) + button;
              return button;
          }
          this.register(Lifecycle_1.addDisposableDomListener(el, 'mousedown', function (ev) {
              ev.preventDefault();
              _this.focus();
              if (!_this.mouseEvents || _this.selectionManager.shouldForceSelection(ev)) {
                  return;
              }
              sendButton(ev);
              if (_this.vt200Mouse) {
                  ev.overrideType = 'mouseup';
                  sendButton(ev);
                  return _this.cancel(ev);
              }
              var moveHandler;
              if (_this.normalMouse) {
                  moveHandler = function (event) {
                      if (!_this.normalMouse) {
                          return;
                      }
                      sendMove(event);
                  };
                  _this._document.addEventListener('mousemove', moveHandler);
              }
              var handler = function (ev) {
                  if (_this.normalMouse && !_this.x10Mouse) {
                      sendButton(ev);
                  }
                  if (moveHandler) {
                      _this._document.removeEventListener('mousemove', moveHandler);
                      moveHandler = null;
                  }
                  _this._document.removeEventListener('mouseup', handler);
                  return _this.cancel(ev);
              };
              _this._document.addEventListener('mouseup', handler);
              return _this.cancel(ev);
          }));
          this.register(Lifecycle_1.addDisposableDomListener(el, 'wheel', function (ev) {
              if (!_this.mouseEvents) {
                  if (!_this.buffer.hasScrollback) {
                      var amount = _this.viewport.getLinesScrolled(ev);
                      if (amount === 0) {
                          return;
                      }
                      var sequence = EscapeSequences_1.C0.ESC + (_this.applicationCursor ? 'O' : '[') + (ev.deltaY < 0 ? 'A' : 'B');
                      var data = '';
                      for (var i = 0; i < Math.abs(amount); i++) {
                          data += sequence;
                      }
                      _this.handler(data);
                  }
                  return;
              }
              if (_this.x10Mouse || _this._vt300Mouse || _this._decLocator)
                  return;
              sendButton(ev);
              ev.preventDefault();
          }));
          this.register(Lifecycle_1.addDisposableDomListener(el, 'wheel', function (ev) {
              if (_this.mouseEvents)
                  return;
              _this.viewport.onWheel(ev);
              return _this.cancel(ev);
          }));
          this.register(Lifecycle_1.addDisposableDomListener(el, 'touchstart', function (ev) {
              if (_this.mouseEvents)
                  return;
              _this.viewport.onTouchStart(ev);
              return _this.cancel(ev);
          }));
          this.register(Lifecycle_1.addDisposableDomListener(el, 'touchmove', function (ev) {
              if (_this.mouseEvents)
                  return;
              _this.viewport.onTouchMove(ev);
              return _this.cancel(ev);
          }));
      };
      Terminal.prototype.refresh = function (start, end) {
          if (this.renderer) {
              this.renderer.refreshRows(start, end);
          }
      };
      Terminal.prototype._queueLinkification = function (start, end) {
          if (this.linkifier) {
              this.linkifier.linkifyRows(start, end);
          }
      };
      Terminal.prototype.updateCursorStyle = function (ev) {
          if (this.selectionManager && this.selectionManager.shouldColumnSelect(ev)) {
              this.element.classList.add('xterm-cursor-crosshair');
          }
          else {
              this.element.classList.remove('xterm-cursor-crosshair');
          }
      };
      Terminal.prototype.showCursor = function () {
          if (!this.cursorState) {
              this.cursorState = 1;
              this.refresh(this.buffer.y, this.buffer.y);
          }
      };
      Terminal.prototype.scroll = function (isWrapped) {
          var newLine = BufferLine_1.BufferLine.blankLine(this.cols, Buffer_1.DEFAULT_ATTR, isWrapped);
          var topRow = this.buffer.ybase + this.buffer.scrollTop;
          var bottomRow = this.buffer.ybase + this.buffer.scrollBottom;
          if (this.buffer.scrollTop === 0) {
              var willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;
              if (bottomRow === this.buffer.lines.length - 1) {
                  this.buffer.lines.push(newLine);
              }
              else {
                  this.buffer.lines.splice(bottomRow + 1, 0, newLine);
              }
              if (!willBufferBeTrimmed) {
                  this.buffer.ybase++;
                  if (!this._userScrolling) {
                      this.buffer.ydisp++;
                  }
              }
              else {
                  if (this._userScrolling) {
                      this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);
                  }
              }
          }
          else {
              var scrollRegionHeight = bottomRow - topRow + 1;
              this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);
              this.buffer.lines.set(bottomRow, newLine);
          }
          if (!this._userScrolling) {
              this.buffer.ydisp = this.buffer.ybase;
          }
          this.updateRange(this.buffer.scrollTop);
          this.updateRange(this.buffer.scrollBottom);
          this.emit('scroll', this.buffer.ydisp);
      };
      Terminal.prototype.scrollLines = function (disp, suppressScrollEvent) {
          if (disp < 0) {
              if (this.buffer.ydisp === 0) {
                  return;
              }
              this._userScrolling = true;
          }
          else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
              this._userScrolling = false;
          }
          var oldYdisp = this.buffer.ydisp;
          this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
          if (oldYdisp === this.buffer.ydisp) {
              return;
          }
          if (!suppressScrollEvent) {
              this.emit('scroll', this.buffer.ydisp);
          }
          this.refresh(0, this.rows - 1);
      };
      Terminal.prototype.scrollPages = function (pageCount) {
          this.scrollLines(pageCount * (this.rows - 1));
      };
      Terminal.prototype.scrollToTop = function () {
          this.scrollLines(-this.buffer.ydisp);
      };
      Terminal.prototype.scrollToBottom = function () {
          this.scrollLines(this.buffer.ybase - this.buffer.ydisp);
      };
      Terminal.prototype.scrollToLine = function (line) {
          var scrollAmount = line - this.buffer.ydisp;
          if (scrollAmount !== 0) {
              this.scrollLines(scrollAmount);
          }
      };
      Terminal.prototype.write = function (data) {
          var _this = this;
          if (this._isDisposed) {
              return;
          }
          if (!data) {
              return;
          }
          this.writeBuffer.push(data);
          if (this.options.useFlowControl && !this._xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
              this.handler(EscapeSequences_1.C0.DC3);
              this._xoffSentToCatchUp = true;
          }
          if (!this._writeInProgress && this.writeBuffer.length > 0) {
              this._writeInProgress = true;
              setTimeout(function () {
                  _this._innerWrite();
              });
          }
      };
      Terminal.prototype._innerWrite = function () {
          var _this = this;
          if (this._isDisposed) {
              this.writeBuffer = [];
          }
          var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);
          while (writeBatch.length > 0) {
              var data = writeBatch.shift();
              if (this._xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {
                  this.handler(EscapeSequences_1.C0.DC1);
                  this._xoffSentToCatchUp = false;
              }
              this._refreshStart = this.buffer.y;
              this._refreshEnd = this.buffer.y;
              this._inputHandler.parse(data);
              this.updateRange(this.buffer.y);
              this.refresh(this._refreshStart, this._refreshEnd);
          }
          if (this.writeBuffer.length > 0) {
              setTimeout(function () { return _this._innerWrite(); }, 0);
          }
          else {
              this._writeInProgress = false;
          }
      };
      Terminal.prototype.writeln = function (data) {
          this.write(data + '\r\n');
      };
      Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
          this._customKeyEventHandler = customKeyEventHandler;
      };
      Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
          var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);
          this.refresh(0, this.rows - 1);
          return matcherId;
      };
      Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
          if (this.linkifier.deregisterLinkMatcher(matcherId)) {
              this.refresh(0, this.rows - 1);
          }
      };
      Terminal.prototype.registerCharacterJoiner = function (handler) {
          var joinerId = this.renderer.registerCharacterJoiner(handler);
          this.refresh(0, this.rows - 1);
          return joinerId;
      };
      Terminal.prototype.deregisterCharacterJoiner = function (joinerId) {
          if (this.renderer.deregisterCharacterJoiner(joinerId)) {
              this.refresh(0, this.rows - 1);
          }
      };
      Object.defineProperty(Terminal.prototype, "markers", {
          get: function () {
              return this.buffer.markers;
          },
          enumerable: true,
          configurable: true
      });
      Terminal.prototype.addMarker = function (cursorYOffset) {
          if (this.buffer !== this.buffers.normal) {
              return;
          }
          return this.buffer.addMarker(this.buffer.ybase + this.buffer.y + cursorYOffset);
      };
      Terminal.prototype.hasSelection = function () {
          return this.selectionManager ? this.selectionManager.hasSelection : false;
      };
      Terminal.prototype.getSelection = function () {
          return this.selectionManager ? this.selectionManager.selectionText : '';
      };
      Terminal.prototype.clearSelection = function () {
          if (this.selectionManager) {
              this.selectionManager.clearSelection();
          }
      };
      Terminal.prototype.selectAll = function () {
          if (this.selectionManager) {
              this.selectionManager.selectAll();
          }
      };
      Terminal.prototype.selectLines = function (start, end) {
          if (this.selectionManager) {
              this.selectionManager.selectLines(start, end);
          }
      };
      Terminal.prototype._keyDown = function (event) {
          if (this._customKeyEventHandler && this._customKeyEventHandler(event) === false) {
              return false;
          }
          if (!this._compositionHelper.keydown(event)) {
              if (this.buffer.ybase !== this.buffer.ydisp) {
                  this.scrollToBottom();
              }
              return false;
          }
          var result = Keyboard_1.evaluateKeyboardEvent(event, this.applicationCursor, this.browser.isMac, this.options.macOptionIsMeta);
          this.updateCursorStyle(event);
          if (result.type === 3 || result.type === 2) {
              var scrollCount = this.rows - 1;
              this.scrollLines(result.type === 2 ? -scrollCount : scrollCount);
              return this.cancel(event, true);
          }
          if (result.type === 1) {
              this.selectAll();
          }
          if (this._isThirdLevelShift(this.browser, event)) {
              return true;
          }
          if (result.cancel) {
              this.cancel(event, true);
          }
          if (!result.key) {
              return true;
          }
          this.emit('keydown', event);
          this.emit('key', result.key, event);
          this.showCursor();
          this.handler(result.key);
          return this.cancel(event, true);
      };
      Terminal.prototype._isThirdLevelShift = function (browser, ev) {
          var thirdLevelKey = (browser.isMac && !this.options.macOptionIsMeta && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||
              (browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);
          if (ev.type === 'keypress') {
              return thirdLevelKey;
          }
          return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);
      };
      Terminal.prototype.setgLevel = function (g) {
          this.glevel = g;
          this.charset = this.charsets[g];
      };
      Terminal.prototype.setgCharset = function (g, charset) {
          this.charsets[g] = charset;
          if (this.glevel === g) {
              this.charset = charset;
          }
      };
      Terminal.prototype._keyUp = function (ev) {
          this.updateCursorStyle(ev);
      };
      Terminal.prototype._keyPress = function (ev) {
          var key;
          if (this._customKeyEventHandler && this._customKeyEventHandler(ev) === false) {
              return false;
          }
          this.cancel(ev);
          if (ev.charCode) {
              key = ev.charCode;
          }
          else if (ev.which === null || ev.which === undefined) {
              key = ev.keyCode;
          }
          else if (ev.which !== 0 && ev.charCode !== 0) {
              key = ev.which;
          }
          else {
              return false;
          }
          if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !this._isThirdLevelShift(this.browser, ev))) {
              return false;
          }
          key = String.fromCharCode(key);
          this.emit('keypress', key, ev);
          this.emit('key', key, ev);
          this.showCursor();
          this.handler(key);
          return true;
      };
      Terminal.prototype.bell = function () {
          var _this = this;
          this.emit('bell');
          if (this._soundBell()) {
              this.soundManager.playBellSound();
          }
          if (this._visualBell()) {
              this.element.classList.add('visual-bell-active');
              clearTimeout(this._visualBellTimer);
              this._visualBellTimer = window.setTimeout(function () {
                  _this.element.classList.remove('visual-bell-active');
              }, 200);
          }
      };
      Terminal.prototype.log = function (text, data) {
          if (!this.options.debug)
              return;
          if (!this._context.console || !this._context.console.log)
              return;
          this._context.console.log(text, data);
      };
      Terminal.prototype.error = function (text, data) {
          if (!this.options.debug)
              return;
          if (!this._context.console || !this._context.console.error)
              return;
          this._context.console.error(text, data);
      };
      Terminal.prototype.resize = function (x, y) {
          if (isNaN(x) || isNaN(y)) {
              return;
          }
          if (x === this.cols && y === this.rows) {
              if (this.charMeasure && (!this.charMeasure.width || !this.charMeasure.height)) {
                  this.charMeasure.measure(this.options);
              }
              return;
          }
          if (x < 1)
              x = 1;
          if (y < 1)
              y = 1;
          this.buffers.resize(x, y);
          this.cols = x;
          this.rows = y;
          this.buffers.setupTabStops(this.cols);
          if (this.charMeasure) {
              this.charMeasure.measure(this.options);
          }
          this.refresh(0, this.rows - 1);
          this.emit('resize', { cols: x, rows: y });
      };
      Terminal.prototype.updateRange = function (y) {
          if (y < this._refreshStart)
              this._refreshStart = y;
          if (y > this._refreshEnd)
              this._refreshEnd = y;
      };
      Terminal.prototype.maxRange = function () {
          this._refreshStart = 0;
          this._refreshEnd = this.rows - 1;
      };
      Terminal.prototype.clear = function () {
          if (this.buffer.ybase === 0 && this.buffer.y === 0) {
              return;
          }
          this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y));
          this.buffer.lines.length = 1;
          this.buffer.ydisp = 0;
          this.buffer.ybase = 0;
          this.buffer.y = 0;
          for (var i = 1; i < this.rows; i++) {
              this.buffer.lines.push(BufferLine_1.BufferLine.blankLine(this.cols, Buffer_1.DEFAULT_ATTR));
          }
          this.refresh(0, this.rows - 1);
          this.emit('scroll', this.buffer.ydisp);
      };
      Terminal.prototype.ch = function (cur) {
          if (cur) {
              return [this.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
          }
          return [Buffer_1.DEFAULT_ATTR, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
      };
      Terminal.prototype.is = function (term) {
          return (this.options.termName + '').indexOf(term) === 0;
      };
      Terminal.prototype.handler = function (data) {
          if (this.options.disableStdin) {
              return;
          }
          if (this.selectionManager && this.selectionManager.hasSelection) {
              this.selectionManager.clearSelection();
          }
          if (this.buffer.ybase !== this.buffer.ydisp) {
              this.scrollToBottom();
          }
          this.emit('data', data);
      };
      Terminal.prototype.handleTitle = function (title) {
          this.emit('title', title);
      };
      Terminal.prototype.index = function () {
          this.buffer.y++;
          if (this.buffer.y > this.buffer.scrollBottom) {
              this.buffer.y--;
              this.scroll();
          }
          if (this.buffer.x >= this.cols) {
              this.buffer.x--;
          }
      };
      Terminal.prototype.reverseIndex = function () {
          if (this.buffer.y === this.buffer.scrollTop) {
              var scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;
              this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);
              this.buffer.lines.set(this.buffer.y + this.buffer.ybase, BufferLine_1.BufferLine.blankLine(this.cols, this.eraseAttr()));
              this.updateRange(this.buffer.scrollTop);
              this.updateRange(this.buffer.scrollBottom);
          }
          else {
              this.buffer.y--;
          }
      };
      Terminal.prototype.reset = function () {
          this.options.rows = this.rows;
          this.options.cols = this.cols;
          var customKeyEventHandler = this._customKeyEventHandler;
          var inputHandler = this._inputHandler;
          var cursorState = this.cursorState;
          this._setup();
          this._customKeyEventHandler = customKeyEventHandler;
          this._inputHandler = inputHandler;
          this.cursorState = cursorState;
          this.refresh(0, this.rows - 1);
          if (this.viewport) {
              this.viewport.syncScrollArea();
          }
      };
      Terminal.prototype.tabSet = function () {
          this.buffer.tabs[this.buffer.x] = true;
      };
      Terminal.prototype.cancel = function (ev, force) {
          if (!this.options.cancelEvents && !force) {
              return;
          }
          ev.preventDefault();
          ev.stopPropagation();
          return false;
      };
      Terminal.prototype.matchColor = function (r1, g1, b1) {
          var hash = (r1 << 16) | (g1 << 8) | b1;
          if (matchColorCache[hash] !== null && matchColorCache[hash] !== undefined) {
              return matchColorCache[hash];
          }
          var ldiff = Infinity;
          var li = -1;
          var i = 0;
          var c;
          var r2;
          var g2;
          var b2;
          var diff;
          for (; i < ColorManager_1.DEFAULT_ANSI_COLORS.length; i++) {
              c = ColorManager_1.DEFAULT_ANSI_COLORS[i].rgba;
              r2 = c >>> 24;
              g2 = c >>> 16 & 0xFF;
              b2 = c >>> 8 & 0xFF;
              diff = matchColorDistance(r1, g1, b1, r2, g2, b2);
              if (diff === 0) {
                  li = i;
                  break;
              }
              if (diff < ldiff) {
                  ldiff = diff;
                  li = i;
              }
          }
          return matchColorCache[hash] = li;
      };
      Terminal.prototype._visualBell = function () {
          return false;
      };
      Terminal.prototype._soundBell = function () {
          return this.options.bellStyle === 'sound';
      };
      return Terminal;
  }(EventEmitter_1.EventEmitter));
  exports.Terminal = Terminal;
  function wasModifierKeyOnlyEvent(ev) {
      return ev.keyCode === 16 ||
          ev.keyCode === 17 ||
          ev.keyCode === 18;
  }
  var matchColorCache = {};
  function matchColorDistance(r1, g1, b1, r2, g2, b2) {
      return Math.pow(30 * (r1 - r2), 2)
          + Math.pow(59 * (g1 - g2), 2)
          + Math.pow(11 * (b1 - b2), 2);
  }
  
  },{"./AccessibilityManager":1,"./Buffer":2,"./BufferLine":3,"./BufferSet":4,"./CompositionHelper":6,"./InputHandler":8,"./Linkifier":9,"./SelectionManager":10,"./SoundManager":12,"./Strings":13,"./Viewport":15,"./common/EventEmitter":17,"./common/data/EscapeSequences":19,"./core/input/Keyboard":21,"./handlers/Clipboard":23,"./renderer/ColorManager":27,"./renderer/Renderer":31,"./renderer/atlas/CharAtlasCache":35,"./renderer/dom/DomRenderer":42,"./shared/utils/Browser":46,"./ui/CharMeasure":47,"./ui/Lifecycle":48,"./ui/MouseZoneManager":49,"./ui/ScreenDprMonitor":51,"./utils/Clone":52,"./utils/MouseHelper":53}],15:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Lifecycle_1 = require("./common/Lifecycle");
  var Lifecycle_2 = require("./ui/Lifecycle");
  var FALLBACK_SCROLL_BAR_WIDTH = 15;
  var Viewport = (function (_super) {
      __extends(Viewport, _super);
      function Viewport(_terminal, _viewportElement, _scrollArea, _charMeasure) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._viewportElement = _viewportElement;
          _this._scrollArea = _scrollArea;
          _this._charMeasure = _charMeasure;
          _this.scrollBarWidth = 0;
          _this._currentRowHeight = 0;
          _this._lastRecordedBufferLength = 0;
          _this._lastRecordedViewportHeight = 0;
          _this._lastRecordedBufferHeight = 0;
          _this._wheelPartialScroll = 0;
          _this._refreshAnimationFrame = null;
          _this._ignoreNextScrollEvent = false;
          _this.scrollBarWidth = (_this._viewportElement.offsetWidth - _this._scrollArea.offsetWidth) || FALLBACK_SCROLL_BAR_WIDTH;
          _this.register(Lifecycle_2.addDisposableDomListener(_this._viewportElement, 'scroll', _this._onScroll.bind(_this)));
          setTimeout(function () { return _this.syncScrollArea(); }, 0);
          return _this;
      }
      Viewport.prototype.onThemeChanged = function (colors) {
          this._viewportElement.style.backgroundColor = colors.background.css;
      };
      Viewport.prototype._refresh = function () {
          var _this = this;
          if (this._refreshAnimationFrame === null) {
              this._refreshAnimationFrame = requestAnimationFrame(function () { return _this._innerRefresh(); });
          }
      };
      Viewport.prototype._innerRefresh = function () {
          if (this._charMeasure.height > 0) {
              this._currentRowHeight = this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;
              this._lastRecordedViewportHeight = this._viewportElement.offsetHeight;
              var newBufferHeight = Math.round(this._currentRowHeight * this._lastRecordedBufferLength) + (this._lastRecordedViewportHeight - this._terminal.renderer.dimensions.canvasHeight);
              if (this._lastRecordedBufferHeight !== newBufferHeight) {
                  this._lastRecordedBufferHeight = newBufferHeight;
                  this._scrollArea.style.height = this._lastRecordedBufferHeight + 'px';
              }
          }
          var scrollTop = this._terminal.buffer.ydisp * this._currentRowHeight;
          if (this._viewportElement.scrollTop !== scrollTop) {
              this._ignoreNextScrollEvent = true;
              this._viewportElement.scrollTop = scrollTop;
          }
          this._refreshAnimationFrame = null;
      };
      Viewport.prototype.syncScrollArea = function () {
          if (this._lastRecordedBufferLength !== this._terminal.buffer.lines.length) {
              this._lastRecordedBufferLength = this._terminal.buffer.lines.length;
              this._refresh();
          }
          else if (this._lastRecordedViewportHeight !== this._terminal.renderer.dimensions.canvasHeight) {
              this._refresh();
          }
          else {
              if (this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this._currentRowHeight) {
                  this._refresh();
              }
          }
      };
      Viewport.prototype._onScroll = function (ev) {
          if (!this._viewportElement.offsetParent) {
              return;
          }
          if (this._ignoreNextScrollEvent) {
              this._ignoreNextScrollEvent = false;
              return;
          }
          var newRow = Math.round(this._viewportElement.scrollTop / this._currentRowHeight);
          var diff = newRow - this._terminal.buffer.ydisp;
          this._terminal.scrollLines(diff, true);
      };
      Viewport.prototype.onWheel = function (ev) {
          var amount = this._getPixelsScrolled(ev);
          if (amount === 0) {
              return;
          }
          this._viewportElement.scrollTop += amount;
          ev.preventDefault();
      };
      Viewport.prototype._getPixelsScrolled = function (ev) {
          if (ev.deltaY === 0) {
              return 0;
          }
          var amount = ev.deltaY;
          if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
              amount *= this._currentRowHeight;
          }
          else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
              amount *= this._currentRowHeight * this._terminal.rows;
          }
          return amount;
      };
      Viewport.prototype.getLinesScrolled = function (ev) {
          if (ev.deltaY === 0) {
              return 0;
          }
          var amount = ev.deltaY;
          if (ev.deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
              amount /= this._currentRowHeight + 0.0;
              this._wheelPartialScroll += amount;
              amount = Math.floor(Math.abs(this._wheelPartialScroll)) * (this._wheelPartialScroll > 0 ? 1 : -1);
              this._wheelPartialScroll %= 1;
          }
          else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
              amount *= this._terminal.rows;
          }
          return amount;
      };
      Viewport.prototype.onTouchStart = function (ev) {
          this._lastTouchY = ev.touches[0].pageY;
      };
      Viewport.prototype.onTouchMove = function (ev) {
          var deltaY = this._lastTouchY - ev.touches[0].pageY;
          this._lastTouchY = ev.touches[0].pageY;
          if (deltaY === 0) {
              return;
          }
          this._viewportElement.scrollTop += deltaY;
          ev.preventDefault();
      };
      return Viewport;
  }(Lifecycle_1.Disposable));
  exports.Viewport = Viewport;
  
  },{"./common/Lifecycle":18,"./ui/Lifecycle":48}],16:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var EventEmitter_1 = require("./EventEmitter");
  var CircularList = (function (_super) {
      __extends(CircularList, _super);
      function CircularList(_maxLength) {
          var _this = _super.call(this) || this;
          _this._maxLength = _maxLength;
          _this._array = new Array(_this._maxLength);
          _this._startIndex = 0;
          _this._length = 0;
          return _this;
      }
      Object.defineProperty(CircularList.prototype, "maxLength", {
          get: function () {
              return this._maxLength;
          },
          set: function (newMaxLength) {
              if (this._maxLength === newMaxLength) {
                  return;
              }
              var newArray = new Array(newMaxLength);
              for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {
                  newArray[i] = this._array[this._getCyclicIndex(i)];
              }
              this._array = newArray;
              this._maxLength = newMaxLength;
              this._startIndex = 0;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(CircularList.prototype, "length", {
          get: function () {
              return this._length;
          },
          set: function (newLength) {
              if (newLength > this._length) {
                  for (var i = this._length; i < newLength; i++) {
                      this._array[i] = undefined;
                  }
              }
              this._length = newLength;
          },
          enumerable: true,
          configurable: true
      });
      CircularList.prototype.get = function (index) {
          return this._array[this._getCyclicIndex(index)];
      };
      CircularList.prototype.set = function (index, value) {
          this._array[this._getCyclicIndex(index)] = value;
      };
      CircularList.prototype.push = function (value) {
          this._array[this._getCyclicIndex(this._length)] = value;
          if (this._length === this._maxLength) {
              this._startIndex++;
              if (this._startIndex === this._maxLength) {
                  this._startIndex = 0;
              }
              this.emit('trim', 1);
          }
          else {
              this._length++;
          }
      };
      CircularList.prototype.pop = function () {
          return this._array[this._getCyclicIndex(this._length-- - 1)];
      };
      CircularList.prototype.splice = function (start, deleteCount) {
          var items = [];
          for (var _i = 2; _i < arguments.length; _i++) {
              items[_i - 2] = arguments[_i];
          }
          if (deleteCount) {
              for (var i = start; i < this._length - deleteCount; i++) {
                  this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];
              }
              this._length -= deleteCount;
          }
          if (items && items.length) {
              for (var i = this._length - 1; i >= start; i--) {
                  this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];
              }
              for (var i = 0; i < items.length; i++) {
                  this._array[this._getCyclicIndex(start + i)] = items[i];
              }
              if (this._length + items.length > this.maxLength) {
                  var countToTrim = (this._length + items.length) - this.maxLength;
                  this._startIndex += countToTrim;
                  this._length = this.maxLength;
                  this.emit('trim', countToTrim);
              }
              else {
                  this._length += items.length;
              }
          }
      };
      CircularList.prototype.trimStart = function (count) {
          if (count > this._length) {
              count = this._length;
          }
          this._startIndex += count;
          this._length -= count;
          this.emit('trim', count);
      };
      CircularList.prototype.shiftElements = function (start, count, offset) {
          if (count <= 0) {
              return;
          }
          if (start < 0 || start >= this._length) {
              throw new Error('start argument out of range');
          }
          if (start + offset < 0) {
              throw new Error('Cannot shift elements in list beyond index 0');
          }
          if (offset > 0) {
              for (var i = count - 1; i >= 0; i--) {
                  this.set(start + i + offset, this.get(start + i));
              }
              var expandListBy = (start + count + offset) - this._length;
              if (expandListBy > 0) {
                  this._length += expandListBy;
                  while (this._length > this.maxLength) {
                      this._length--;
                      this._startIndex++;
                      this.emit('trim', 1);
                  }
              }
          }
          else {
              for (var i = 0; i < count; i++) {
                  this.set(start + i + offset, this.get(start + i));
              }
          }
      };
      CircularList.prototype._getCyclicIndex = function (index) {
          return (this._startIndex + index) % this.maxLength;
      };
      return CircularList;
  }(EventEmitter_1.EventEmitter));
  exports.CircularList = CircularList;
  
  },{"./EventEmitter":17}],17:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Lifecycle_1 = require("./Lifecycle");
  var EventEmitter = (function (_super) {
      __extends(EventEmitter, _super);
      function EventEmitter() {
          var _this = _super.call(this) || this;
          _this._events = _this._events || {};
          return _this;
      }
      EventEmitter.prototype.on = function (type, listener) {
          this._events[type] = this._events[type] || [];
          this._events[type].push(listener);
      };
      EventEmitter.prototype.addDisposableListener = function (type, handler) {
          var _this = this;
          this.on(type, handler);
          var disposed = false;
          return {
              dispose: function () {
                  if (disposed) {
                      return;
                  }
                  _this.off(type, handler);
                  disposed = true;
              }
          };
      };
      EventEmitter.prototype.off = function (type, listener) {
          if (!this._events[type]) {
              return;
          }
          var obj = this._events[type];
          var i = obj.length;
          while (i--) {
              if (obj[i] === listener) {
                  obj.splice(i, 1);
                  return;
              }
          }
      };
      EventEmitter.prototype.removeAllListeners = function (type) {
          if (this._events[type]) {
              delete this._events[type];
          }
      };
      EventEmitter.prototype.emit = function (type) {
          var args = [];
          for (var _i = 1; _i < arguments.length; _i++) {
              args[_i - 1] = arguments[_i];
          }
          if (!this._events[type]) {
              return;
          }
          var obj = this._events[type];
          for (var i = 0; i < obj.length; i++) {
              obj[i].apply(this, args);
          }
      };
      EventEmitter.prototype.listeners = function (type) {
          return this._events[type] || [];
      };
      EventEmitter.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._events = {};
      };
      return EventEmitter;
  }(Lifecycle_1.Disposable));
  exports.EventEmitter = EventEmitter;
  
  },{"./Lifecycle":18}],18:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Disposable = (function () {
      function Disposable() {
          this._disposables = [];
          this._isDisposed = false;
      }
      Disposable.prototype.dispose = function () {
          this._isDisposed = true;
          this._disposables.forEach(function (d) { return d.dispose(); });
          this._disposables.length = 0;
      };
      Disposable.prototype.register = function (d) {
          this._disposables.push(d);
      };
      Disposable.prototype.unregister = function (d) {
          var index = this._disposables.indexOf(d);
          if (index !== -1) {
              this._disposables.splice(index, 1);
          }
      };
      return Disposable;
  }());
  exports.Disposable = Disposable;
  
  },{}],19:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var C0;
  (function (C0) {
      C0.NUL = '\x00';
      C0.SOH = '\x01';
      C0.STX = '\x02';
      C0.ETX = '\x03';
      C0.EOT = '\x04';
      C0.ENQ = '\x05';
      C0.ACK = '\x06';
      C0.BEL = '\x07';
      C0.BS = '\x08';
      C0.HT = '\x09';
      C0.LF = '\x0a';
      C0.VT = '\x0b';
      C0.FF = '\x0c';
      C0.CR = '\x0d';
      C0.SO = '\x0e';
      C0.SI = '\x0f';
      C0.DLE = '\x10';
      C0.DC1 = '\x11';
      C0.DC2 = '\x12';
      C0.DC3 = '\x13';
      C0.DC4 = '\x14';
      C0.NAK = '\x15';
      C0.SYN = '\x16';
      C0.ETB = '\x17';
      C0.CAN = '\x18';
      C0.EM = '\x19';
      C0.SUB = '\x1a';
      C0.ESC = '\x1b';
      C0.FS = '\x1c';
      C0.GS = '\x1d';
      C0.RS = '\x1e';
      C0.US = '\x1f';
      C0.SP = '\x20';
      C0.DEL = '\x7f';
  })(C0 = exports.C0 || (exports.C0 = {}));
  var C1;
  (function (C1) {
      C1.PAD = '\x80';
      C1.HOP = '\x81';
      C1.BPH = '\x82';
      C1.NBH = '\x83';
      C1.IND = '\x84';
      C1.NEL = '\x85';
      C1.SSA = '\x86';
      C1.ESA = '\x87';
      C1.HTS = '\x88';
      C1.HTJ = '\x89';
      C1.VTS = '\x8a';
      C1.PLD = '\x8b';
      C1.PLU = '\x8c';
      C1.RI = '\x8d';
      C1.SS2 = '\x8e';
      C1.SS3 = '\x8f';
      C1.DCS = '\x90';
      C1.PU1 = '\x91';
      C1.PU2 = '\x92';
      C1.STS = '\x93';
      C1.CCH = '\x94';
      C1.MW = '\x95';
      C1.SPA = '\x96';
      C1.EPA = '\x97';
      C1.SOS = '\x98';
      C1.SGCI = '\x99';
      C1.SCI = '\x9a';
      C1.CSI = '\x9b';
      C1.ST = '\x9c';
      C1.OSC = '\x9d';
      C1.PM = '\x9e';
      C1.APC = '\x9f';
  })(C1 = exports.C1 || (exports.C1 = {}));
  
  },{}],20:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.CHARSETS = {};
  exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
  exports.CHARSETS['0'] = {
      '`': '\u25c6',
      'a': '\u2592',
      'b': '\u0009',
      'c': '\u000c',
      'd': '\u000d',
      'e': '\u000a',
      'f': '\u00b0',
      'g': '\u00b1',
      'h': '\u2424',
      'i': '\u000b',
      'j': '\u2518',
      'k': '\u2510',
      'l': '\u250c',
      'm': '\u2514',
      'n': '\u253c',
      'o': '\u23ba',
      'p': '\u23bb',
      'q': '\u2500',
      'r': '\u23bc',
      's': '\u23bd',
      't': '\u251c',
      'u': '\u2524',
      'v': '\u2534',
      'w': '\u252c',
      'x': '\u2502',
      'y': '\u2264',
      'z': '\u2265',
      '{': '\u03c0',
      '|': '\u2260',
      '}': '\u00a3',
      '~': '\u00b7'
  };
  exports.CHARSETS['A'] = {
      '#': '£'
  };
  exports.CHARSETS['B'] = null;
  exports.CHARSETS['4'] = {
      '#': '£',
      '@': '¾',
      '[': 'ij',
      '\\': '½',
      ']': '|',
      '{': '¨',
      '|': 'f',
      '}': '¼',
      '~': '´'
  };
  exports.CHARSETS['C'] =
      exports.CHARSETS['5'] = {
          '[': 'Ä',
          '\\': 'Ö',
          ']': 'Å',
          '^': 'Ü',
          '`': 'é',
          '{': 'ä',
          '|': 'ö',
          '}': 'å',
          '~': 'ü'
      };
  exports.CHARSETS['R'] = {
      '#': '£',
      '@': 'à',
      '[': '°',
      '\\': 'ç',
      ']': '§',
      '{': 'é',
      '|': 'ù',
      '}': 'è',
      '~': '¨'
  };
  exports.CHARSETS['Q'] = {
      '@': 'à',
      '[': 'â',
      '\\': 'ç',
      ']': 'ê',
      '^': 'î',
      '`': 'ô',
      '{': 'é',
      '|': 'ù',
      '}': 'è',
      '~': 'û'
  };
  exports.CHARSETS['K'] = {
      '@': '§',
      '[': 'Ä',
      '\\': 'Ö',
      ']': 'Ü',
      '{': 'ä',
      '|': 'ö',
      '}': 'ü',
      '~': 'ß'
  };
  exports.CHARSETS['Y'] = {
      '#': '£',
      '@': '§',
      '[': '°',
      '\\': 'ç',
      ']': 'é',
      '`': 'ù',
      '{': 'à',
      '|': 'ò',
      '}': 'è',
      '~': 'ì'
  };
  exports.CHARSETS['E'] =
      exports.CHARSETS['6'] = {
          '@': 'Ä',
          '[': 'Æ',
          '\\': 'Ø',
          ']': 'Å',
          '^': 'Ü',
          '`': 'ä',
          '{': 'æ',
          '|': 'ø',
          '}': 'å',
          '~': 'ü'
      };
  exports.CHARSETS['Z'] = {
      '#': '£',
      '@': '§',
      '[': '¡',
      '\\': 'Ñ',
      ']': '¿',
      '{': '°',
      '|': 'ñ',
      '}': 'ç'
  };
  exports.CHARSETS['H'] =
      exports.CHARSETS['7'] = {
          '@': 'É',
          '[': 'Ä',
          '\\': 'Ö',
          ']': 'Å',
          '^': 'Ü',
          '`': 'é',
          '{': 'ä',
          '|': 'ö',
          '}': 'å',
          '~': 'ü'
      };
  exports.CHARSETS['='] = {
      '#': 'ù',
      '@': 'à',
      '[': 'é',
      '\\': 'ç',
      ']': 'ê',
      '^': 'î',
      '_': 'è',
      '`': 'ô',
      '{': 'ä',
      '|': 'ö',
      '}': 'ü',
      '~': 'û'
  };
  
  },{}],21:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var EscapeSequences_1 = require("../../common/data/EscapeSequences");
  var KEYCODE_KEY_MAPPINGS = {
      48: ['0', ')'],
      49: ['1', '!'],
      50: ['2', '@'],
      51: ['3', '#'],
      52: ['4', '$'],
      53: ['5', '%'],
      54: ['6', '^'],
      55: ['7', '&'],
      56: ['8', '*'],
      57: ['9', '('],
      186: [';', ':'],
      187: ['=', '+'],
      188: [',', '<'],
      189: ['-', '_'],
      190: ['.', '>'],
      191: ['/', '?'],
      192: ['`', '~'],
      219: ['[', '{'],
      220: ['\\', '|'],
      221: [']', '}'],
      222: ['\'', '"']
  };
  function evaluateKeyboardEvent(ev, applicationCursorMode, isMac, macOptionIsMeta) {
      var result = {
          type: 0,
          cancel: false,
          key: undefined
      };
      var modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);
      switch (ev.keyCode) {
          case 0:
              if (ev.key === 'UIKeyInputUpArrow') {
                  if (applicationCursorMode) {
                      result.key = EscapeSequences_1.C0.ESC + 'OA';
                  }
                  else {
                      result.key = EscapeSequences_1.C0.ESC + '[A';
                  }
              }
              else if (ev.key === 'UIKeyInputLeftArrow') {
                  if (applicationCursorMode) {
                      result.key = EscapeSequences_1.C0.ESC + 'OD';
                  }
                  else {
                      result.key = EscapeSequences_1.C0.ESC + '[D';
                  }
              }
              else if (ev.key === 'UIKeyInputRightArrow') {
                  if (applicationCursorMode) {
                      result.key = EscapeSequences_1.C0.ESC + 'OC';
                  }
                  else {
                      result.key = EscapeSequences_1.C0.ESC + '[C';
                  }
              }
              else if (ev.key === 'UIKeyInputDownArrow') {
                  if (applicationCursorMode) {
                      result.key = EscapeSequences_1.C0.ESC + 'OB';
                  }
                  else {
                      result.key = EscapeSequences_1.C0.ESC + '[B';
                  }
              }
              break;
          case 8:
              if (ev.shiftKey) {
                  result.key = EscapeSequences_1.C0.BS;
                  break;
              }
              else if (ev.altKey) {
                  result.key = EscapeSequences_1.C0.ESC + EscapeSequences_1.C0.DEL;
                  break;
              }
              result.key = EscapeSequences_1.C0.DEL;
              break;
          case 9:
              if (ev.shiftKey) {
                  result.key = EscapeSequences_1.C0.ESC + '[Z';
                  break;
              }
              result.key = EscapeSequences_1.C0.HT;
              result.cancel = true;
              break;
          case 13:
              result.key = EscapeSequences_1.C0.CR;
              result.cancel = true;
              break;
          case 27:
              result.key = EscapeSequences_1.C0.ESC;
              result.cancel = true;
              break;
          case 37:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';
                  if (result.key === EscapeSequences_1.C0.ESC + '[1;3D') {
                      result.key = isMac ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
                  }
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OD';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[D';
              }
              break;
          case 39:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';
                  if (result.key === EscapeSequences_1.C0.ESC + '[1;3C') {
                      result.key = isMac ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
                  }
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OC';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[C';
              }
              break;
          case 38:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';
                  if (result.key === EscapeSequences_1.C0.ESC + '[1;3A') {
                      result.key = EscapeSequences_1.C0.ESC + '[1;5A';
                  }
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OA';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[A';
              }
              break;
          case 40:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';
                  if (result.key === EscapeSequences_1.C0.ESC + '[1;3B') {
                      result.key = EscapeSequences_1.C0.ESC + '[1;5B';
                  }
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OB';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[B';
              }
              break;
          case 45:
              if (!ev.shiftKey && !ev.ctrlKey) {
                  result.key = EscapeSequences_1.C0.ESC + '[2~';
              }
              break;
          case 46:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[3~';
              }
              break;
          case 36:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OH';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[H';
              }
              break;
          case 35:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';
              }
              else if (applicationCursorMode) {
                  result.key = EscapeSequences_1.C0.ESC + 'OF';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[F';
              }
              break;
          case 33:
              if (ev.shiftKey) {
                  result.type = 2;
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[5~';
              }
              break;
          case 34:
              if (ev.shiftKey) {
                  result.type = 3;
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[6~';
              }
              break;
          case 112:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + 'OP';
              }
              break;
          case 113:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + 'OQ';
              }
              break;
          case 114:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + 'OR';
              }
              break;
          case 115:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + 'OS';
              }
              break;
          case 116:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[15~';
              }
              break;
          case 117:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[17~';
              }
              break;
          case 118:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[18~';
              }
              break;
          case 119:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[19~';
              }
              break;
          case 120:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[20~';
              }
              break;
          case 121:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[21~';
              }
              break;
          case 122:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[23~';
              }
              break;
          case 123:
              if (modifiers) {
                  result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';
              }
              else {
                  result.key = EscapeSequences_1.C0.ESC + '[24~';
              }
              break;
          default:
              if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
                  if (ev.keyCode >= 65 && ev.keyCode <= 90) {
                      result.key = String.fromCharCode(ev.keyCode - 64);
                  }
                  else if (ev.keyCode === 32) {
                      result.key = String.fromCharCode(0);
                  }
                  else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
                      result.key = String.fromCharCode(ev.keyCode - 51 + 27);
                  }
                  else if (ev.keyCode === 56) {
                      result.key = String.fromCharCode(127);
                  }
                  else if (ev.keyCode === 219) {
                      result.key = String.fromCharCode(27);
                  }
                  else if (ev.keyCode === 220) {
                      result.key = String.fromCharCode(28);
                  }
                  else if (ev.keyCode === 221) {
                      result.key = String.fromCharCode(29);
                  }
              }
              else if ((!isMac || macOptionIsMeta) && ev.altKey && !ev.metaKey) {
                  var keyMapping = KEYCODE_KEY_MAPPINGS[ev.keyCode];
                  var key = keyMapping && keyMapping[!ev.shiftKey ? 0 : 1];
                  if (key) {
                      result.key = EscapeSequences_1.C0.ESC + key;
                  }
                  else if (ev.keyCode >= 65 && ev.keyCode <= 90) {
                      var keyCode = ev.ctrlKey ? ev.keyCode - 64 : ev.keyCode + 32;
                      result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(keyCode);
                  }
              }
              else if (isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
                  if (ev.keyCode === 65) {
                      result.type = 1;
                  }
              }
              break;
      }
      return result;
  }
  exports.evaluateKeyboardEvent = evaluateKeyboardEvent;
  
  },{"../../common/data/EscapeSequences":19}],22:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var EscapeSequences_1 = require("../common/data/EscapeSequences");
  var AltClickHandler = (function () {
      function AltClickHandler(_mouseEvent, _terminal) {
          var _a;
          this._mouseEvent = _mouseEvent;
          this._terminal = _terminal;
          this._lines = this._terminal.buffer.lines;
          this._startCol = this._terminal.buffer.x;
          this._startRow = this._terminal.buffer.y;
          var coordinates = this._terminal.mouseHelper.getCoords(this._mouseEvent, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, false);
          if (coordinates) {
              _a = coordinates.map(function (coordinate) {
                  return coordinate - 1;
              }), this._endCol = _a[0], this._endRow = _a[1];
          }
      }
      AltClickHandler.prototype.move = function () {
          if (this._mouseEvent.altKey && this._endCol !== undefined && this._endRow !== undefined) {
              this._terminal.handler(this._arrowSequences());
          }
      };
      AltClickHandler.prototype._arrowSequences = function () {
          if (!this._terminal.buffer.hasScrollback) {
              return this._resetStartingRow() + this._moveToRequestedRow() + this._moveToRequestedCol();
          }
          return this._moveHorizontallyOnly();
      };
      AltClickHandler.prototype._resetStartingRow = function () {
          if (this._moveToRequestedRow().length === 0) {
              return '';
          }
          return repeat(this._bufferLine(this._startCol, this._startRow, this._startCol, this._startRow - this._wrappedRowsForRow(this._startRow), false).length, this._sequence("D"));
      };
      AltClickHandler.prototype._moveToRequestedRow = function () {
          var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
          var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
          var rowsToMove = Math.abs(startRow - endRow) - this._wrappedRowsCount();
          return repeat(rowsToMove, this._sequence(this._verticalDirection()));
      };
      AltClickHandler.prototype._moveToRequestedCol = function () {
          var startRow;
          if (this._moveToRequestedRow().length > 0) {
              startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
          }
          else {
              startRow = this._startRow;
          }
          var endRow = this._endRow;
          var direction = this._horizontalDirection();
          return repeat(this._bufferLine(this._startCol, startRow, this._endCol, endRow, direction === "C").length, this._sequence(direction));
      };
      AltClickHandler.prototype._moveHorizontallyOnly = function () {
          var direction = this._horizontalDirection();
          return repeat(Math.abs(this._startCol - this._endCol), this._sequence(direction));
      };
      AltClickHandler.prototype._wrappedRowsCount = function () {
          var wrappedRows = 0;
          var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
          var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
          for (var i = 0; i < Math.abs(startRow - endRow); i++) {
              var direction = this._verticalDirection() === "A" ? -1 : 1;
              if (this._lines.get(startRow + (direction * i)).isWrapped) {
                  wrappedRows++;
              }
          }
          return wrappedRows;
      };
      AltClickHandler.prototype._wrappedRowsForRow = function (currentRow) {
          var rowCount = 0;
          var lineWraps = this._lines.get(currentRow).isWrapped;
          while (lineWraps && currentRow >= 0 && currentRow < this._terminal.rows) {
              rowCount++;
              currentRow--;
              lineWraps = this._lines.get(currentRow).isWrapped;
          }
          return rowCount;
      };
      AltClickHandler.prototype._horizontalDirection = function () {
          var startRow;
          if (this._moveToRequestedRow().length > 0) {
              startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
          }
          else {
              startRow = this._startRow;
          }
          if ((this._startCol < this._endCol &&
              startRow <= this._endRow) ||
              (this._startCol >= this._endCol &&
                  startRow < this._endRow)) {
              return "C";
          }
          return "D";
      };
      AltClickHandler.prototype._verticalDirection = function () {
          if (this._startRow > this._endRow) {
              return "A";
          }
          return "B";
      };
      AltClickHandler.prototype._bufferLine = function (startCol, startRow, endCol, endRow, forward) {
          var currentCol = startCol;
          var currentRow = startRow;
          var bufferStr = '';
          while (currentCol !== endCol || currentRow !== endRow) {
              currentCol += forward ? 1 : -1;
              if (forward && currentCol > this._terminal.cols - 1) {
                  bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
                  currentCol = 0;
                  startCol = 0;
                  currentRow++;
              }
              else if (!forward && currentCol < 0) {
                  bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, 0, startCol + 1);
                  currentCol = this._terminal.cols - 1;
                  startCol = currentCol;
                  currentRow--;
              }
          }
          return bufferStr + this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
      };
      AltClickHandler.prototype._sequence = function (direction) {
          var mod = this._terminal.applicationCursor ? 'O' : '[';
          return EscapeSequences_1.C0.ESC + mod + direction;
      };
      return AltClickHandler;
  }());
  exports.AltClickHandler = AltClickHandler;
  function repeat(count, str) {
      count = Math.floor(count);
      var rpt = '';
      for (var i = 0; i < count; i++) {
          rpt += str;
      }
      return rpt;
  }
  
  },{"../common/data/EscapeSequences":19}],23:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  function prepareTextForTerminal(text) {
      return text.replace(/\r?\n/g, '\r');
  }
  exports.prepareTextForTerminal = prepareTextForTerminal;
  function bracketTextForPaste(text, bracketedPasteMode) {
      if (bracketedPasteMode) {
          return '\x1b[200~' + text + '\x1b[201~';
      }
      return text;
  }
  exports.bracketTextForPaste = bracketTextForPaste;
  function copyHandler(ev, term, selectionManager) {
      if (term.browser.isMSIE) {
          window.clipboardData.setData('Text', selectionManager.selectionText);
      }
      else {
          ev.clipboardData.setData('text/plain', selectionManager.selectionText);
      }
      ev.preventDefault();
  }
  exports.copyHandler = copyHandler;
  function pasteHandler(ev, term) {
      ev.stopPropagation();
      var text;
      var dispatchPaste = function (text) {
          text = prepareTextForTerminal(text);
          text = bracketTextForPaste(text, term.bracketedPasteMode);
          term.handler(text);
          term.textarea.value = '';
          term.emit('paste', text);
          term.cancel(ev);
      };
      if (term.browser.isMSIE) {
          if (window.clipboardData) {
              text = window.clipboardData.getData('Text');
              dispatchPaste(text);
          }
      }
      else {
          if (ev.clipboardData) {
              text = ev.clipboardData.getData('text/plain');
              dispatchPaste(text);
          }
      }
  }
  exports.pasteHandler = pasteHandler;
  function moveTextAreaUnderMouseCursor(ev, textarea) {
      textarea.style.position = 'fixed';
      textarea.style.width = '20px';
      textarea.style.height = '20px';
      textarea.style.left = (ev.clientX - 10) + 'px';
      textarea.style.top = (ev.clientY - 10) + 'px';
      textarea.style.zIndex = '1000';
      textarea.focus();
      setTimeout(function () {
          textarea.style.position = null;
          textarea.style.width = null;
          textarea.style.height = null;
          textarea.style.left = null;
          textarea.style.top = null;
          textarea.style.zIndex = null;
      }, 200);
  }
  exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
  function rightClickHandler(ev, textarea, selectionManager, shouldSelectWord) {
      moveTextAreaUnderMouseCursor(ev, textarea);
      if (shouldSelectWord && !selectionManager.isClickInSelection(ev)) {
          selectionManager.selectWordAtCursor(ev);
      }
      textarea.value = selectionManager.selectionText;
      textarea.select();
  }
  exports.rightClickHandler = rightClickHandler;
  
  },{}],24:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Terminal_1 = require("../Terminal");
  var Strings = require("../Strings");
  var Terminal = (function () {
      function Terminal(options) {
          this._core = new Terminal_1.Terminal(options);
      }
      Object.defineProperty(Terminal.prototype, "element", {
          get: function () { return this._core.element; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(Terminal.prototype, "textarea", {
          get: function () { return this._core.textarea; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(Terminal.prototype, "rows", {
          get: function () { return this._core.rows; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(Terminal.prototype, "cols", {
          get: function () { return this._core.cols; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(Terminal.prototype, "markers", {
          get: function () { return this._core.markers; },
          enumerable: true,
          configurable: true
      });
      Terminal.prototype.blur = function () {
          this._core.blur();
      };
      Terminal.prototype.focus = function () {
          this._core.focus();
      };
      Terminal.prototype.on = function (type, listener) {
          this._core.on(type, listener);
      };
      Terminal.prototype.off = function (type, listener) {
          this._core.off(type, listener);
      };
      Terminal.prototype.emit = function (type, data) {
          this._core.emit(type, data);
      };
      Terminal.prototype.addDisposableListener = function (type, handler) {
          return this._core.addDisposableListener(type, handler);
      };
      Terminal.prototype.resize = function (columns, rows) {
          this._core.resize(columns, rows);
      };
      Terminal.prototype.writeln = function (data) {
          this._core.writeln(data);
      };
      Terminal.prototype.open = function (parent) {
          this._core.open(parent);
      };
      Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
          this._core.attachCustomKeyEventHandler(customKeyEventHandler);
      };
      Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
          return this._core.registerLinkMatcher(regex, handler, options);
      };
      Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
          this._core.deregisterLinkMatcher(matcherId);
      };
      Terminal.prototype.registerCharacterJoiner = function (handler) {
          return this._core.registerCharacterJoiner(handler);
      };
      Terminal.prototype.deregisterCharacterJoiner = function (joinerId) {
          this._core.deregisterCharacterJoiner(joinerId);
      };
      Terminal.prototype.addMarker = function (cursorYOffset) {
          return this._core.addMarker(cursorYOffset);
      };
      Terminal.prototype.hasSelection = function () {
          return this._core.hasSelection();
      };
      Terminal.prototype.getSelection = function () {
          return this._core.getSelection();
      };
      Terminal.prototype.clearSelection = function () {
          this._core.clearSelection();
      };
      Terminal.prototype.selectAll = function () {
          this._core.selectAll();
      };
      Terminal.prototype.selectLines = function (start, end) {
          this._core.selectLines(start, end);
      };
      Terminal.prototype.dispose = function () {
          this._core.dispose();
      };
      Terminal.prototype.destroy = function () {
          this._core.destroy();
      };
      Terminal.prototype.scrollLines = function (amount) {
          this._core.scrollLines(amount);
      };
      Terminal.prototype.scrollPages = function (pageCount) {
          this._core.scrollPages(pageCount);
      };
      Terminal.prototype.scrollToTop = function () {
          this._core.scrollToTop();
      };
      Terminal.prototype.scrollToBottom = function () {
          this._core.scrollToBottom();
      };
      Terminal.prototype.scrollToLine = function (line) {
          this._core.scrollToLine(line);
      };
      Terminal.prototype.clear = function () {
          this._core.clear();
      };
      Terminal.prototype.write = function (data) {
          this._core.write(data);
      };
      Terminal.prototype.getOption = function (key) {
          return this._core.getOption(key);
      };
      Terminal.prototype.setOption = function (key, value) {
          this._core.setOption(key, value);
      };
      Terminal.prototype.refresh = function (start, end) {
          this._core.refresh(start, end);
      };
      Terminal.prototype.reset = function () {
          this._core.reset();
      };
      Terminal.applyAddon = function (addon) {
          addon.apply(Terminal);
      };
      Object.defineProperty(Terminal, "strings", {
          get: function () {
              return Strings;
          },
          enumerable: true,
          configurable: true
      });
      return Terminal;
  }());
  exports.Terminal = Terminal;
  
  },{"../Strings":13,"../Terminal":14}],25:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Types_1 = require("./atlas/Types");
  var CharAtlasCache_1 = require("./atlas/CharAtlasCache");
  var Buffer_1 = require("../Buffer");
  var BaseRenderLayer = (function () {
      function BaseRenderLayer(_container, id, zIndex, _alpha, _colors) {
          this._container = _container;
          this._alpha = _alpha;
          this._colors = _colors;
          this._scaledCharWidth = 0;
          this._scaledCharHeight = 0;
          this._scaledCellWidth = 0;
          this._scaledCellHeight = 0;
          this._scaledCharLeft = 0;
          this._scaledCharTop = 0;
          this._canvas = document.createElement('canvas');
          this._canvas.classList.add("xterm-" + id + "-layer");
          this._canvas.style.zIndex = zIndex.toString();
          this._initCanvas();
          this._container.appendChild(this._canvas);
      }
      BaseRenderLayer.prototype.dispose = function () {
          this._container.removeChild(this._canvas);
      };
      BaseRenderLayer.prototype._initCanvas = function () {
          this._ctx = this._canvas.getContext('2d', { alpha: this._alpha });
          if (!this._alpha) {
              this.clearAll();
          }
      };
      BaseRenderLayer.prototype.onOptionsChanged = function (terminal) { };
      BaseRenderLayer.prototype.onBlur = function (terminal) { };
      BaseRenderLayer.prototype.onFocus = function (terminal) { };
      BaseRenderLayer.prototype.onCursorMove = function (terminal) { };
      BaseRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) { };
      BaseRenderLayer.prototype.onSelectionChanged = function (terminal, start, end, columnSelectMode) {
          if (columnSelectMode === void 0) { columnSelectMode = false; }
      };
      BaseRenderLayer.prototype.onThemeChanged = function (terminal, colorSet) {
          this._refreshCharAtlas(terminal, colorSet);
      };
      BaseRenderLayer.prototype.setTransparency = function (terminal, alpha) {
          if (alpha === this._alpha) {
              return;
          }
          var oldCanvas = this._canvas;
          this._alpha = alpha;
          this._canvas = this._canvas.cloneNode();
          this._initCanvas();
          this._container.replaceChild(this._canvas, oldCanvas);
          this._refreshCharAtlas(terminal, this._colors);
          this.onGridChanged(terminal, 0, terminal.rows - 1);
      };
      BaseRenderLayer.prototype._refreshCharAtlas = function (terminal, colorSet) {
          if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {
              return;
          }
          this._charAtlas = CharAtlasCache_1.acquireCharAtlas(terminal, colorSet, this._scaledCharWidth, this._scaledCharHeight);
          this._charAtlas.warmUp();
      };
      BaseRenderLayer.prototype.resize = function (terminal, dim) {
          this._scaledCellWidth = dim.scaledCellWidth;
          this._scaledCellHeight = dim.scaledCellHeight;
          this._scaledCharWidth = dim.scaledCharWidth;
          this._scaledCharHeight = dim.scaledCharHeight;
          this._scaledCharLeft = dim.scaledCharLeft;
          this._scaledCharTop = dim.scaledCharTop;
          this._canvas.width = dim.scaledCanvasWidth;
          this._canvas.height = dim.scaledCanvasHeight;
          this._canvas.style.width = dim.canvasWidth + "px";
          this._canvas.style.height = dim.canvasHeight + "px";
          if (!this._alpha) {
              this.clearAll();
          }
          this._refreshCharAtlas(terminal, this._colors);
      };
      BaseRenderLayer.prototype.fillCells = function (x, y, width, height) {
          this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
      };
      BaseRenderLayer.prototype.fillBottomLineAtCells = function (x, y, width) {
          if (width === void 0) { width = 1; }
          this._ctx.fillRect(x * this._scaledCellWidth, (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1, width * this._scaledCellWidth, window.devicePixelRatio);
      };
      BaseRenderLayer.prototype.fillLeftLineAtCell = function (x, y) {
          this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, window.devicePixelRatio, this._scaledCellHeight);
      };
      BaseRenderLayer.prototype.strokeRectAtCell = function (x, y, width, height) {
          this._ctx.lineWidth = window.devicePixelRatio;
          this._ctx.strokeRect(x * this._scaledCellWidth + window.devicePixelRatio / 2, y * this._scaledCellHeight + (window.devicePixelRatio / 2), width * this._scaledCellWidth - window.devicePixelRatio, (height * this._scaledCellHeight) - window.devicePixelRatio);
      };
      BaseRenderLayer.prototype.clearAll = function () {
          if (this._alpha) {
              this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
          }
          else {
              this._ctx.fillStyle = this._colors.background.css;
              this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);
          }
      };
      BaseRenderLayer.prototype.clearCells = function (x, y, width, height) {
          if (this._alpha) {
              this._ctx.clearRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
          }
          else {
              this._ctx.fillStyle = this._colors.background.css;
              this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
          }
      };
      BaseRenderLayer.prototype.fillCharTrueColor = function (terminal, charData, x, y) {
          this._ctx.font = this._getFont(terminal, false, false);
          this._ctx.textBaseline = 'top';
          this._clipRow(terminal, y);
          this._ctx.fillText(charData[Buffer_1.CHAR_DATA_CHAR_INDEX], x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
      };
      BaseRenderLayer.prototype.drawChars = function (terminal, chars, code, width, x, y, fg, bg, bold, dim, italic) {
          var drawInBrightColor = terminal.options.drawBoldTextInBrightColors && bold && fg < 8 && fg !== Types_1.INVERTED_DEFAULT_COLOR;
          fg += drawInBrightColor ? 8 : 0;
          var atlasDidDraw = this._charAtlas && this._charAtlas.draw(this._ctx, { chars: chars, code: code, bg: bg, fg: fg, bold: bold && terminal.options.enableBold, dim: dim, italic: italic }, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
          if (!atlasDidDraw) {
              this._drawUncachedChars(terminal, chars, width, fg, x, y, bold && terminal.options.enableBold, dim, italic);
          }
      };
      BaseRenderLayer.prototype._drawUncachedChars = function (terminal, chars, width, fg, x, y, bold, dim, italic) {
          this._ctx.save();
          this._ctx.font = this._getFont(terminal, bold, italic);
          this._ctx.textBaseline = 'top';
          if (fg === Types_1.INVERTED_DEFAULT_COLOR) {
              this._ctx.fillStyle = this._colors.background.css;
          }
          else if (fg < 256) {
              this._ctx.fillStyle = this._colors.ansi[fg].css;
          }
          else {
              this._ctx.fillStyle = this._colors.foreground.css;
          }
          this._clipRow(terminal, y);
          if (dim) {
              this._ctx.globalAlpha = Types_1.DIM_OPACITY;
          }
          this._ctx.fillText(chars, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
          this._ctx.restore();
      };
      BaseRenderLayer.prototype._clipRow = function (terminal, y) {
          this._ctx.beginPath();
          this._ctx.rect(0, y * this._scaledCellHeight, terminal.cols * this._scaledCellWidth, this._scaledCellHeight);
          this._ctx.clip();
      };
      BaseRenderLayer.prototype._getFont = function (terminal, isBold, isItalic) {
          var fontWeight = isBold ? terminal.options.fontWeightBold : terminal.options.fontWeight;
          var fontStyle = isItalic ? 'italic' : '';
          return fontStyle + " " + fontWeight + " " + terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
      };
      return BaseRenderLayer;
  }());
  exports.BaseRenderLayer = BaseRenderLayer;
  
  },{"../Buffer":2,"./atlas/CharAtlasCache":35,"./atlas/Types":41}],26:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("../Buffer");
  var CharacterJoinerRegistry = (function () {
      function CharacterJoinerRegistry(_terminal) {
          this._terminal = _terminal;
          this._characterJoiners = [];
          this._nextCharacterJoinerId = 0;
      }
      CharacterJoinerRegistry.prototype.registerCharacterJoiner = function (handler) {
          var joiner = {
              id: this._nextCharacterJoinerId++,
              handler: handler
          };
          this._characterJoiners.push(joiner);
          return joiner.id;
      };
      CharacterJoinerRegistry.prototype.deregisterCharacterJoiner = function (joinerId) {
          for (var i = 0; i < this._characterJoiners.length; i++) {
              if (this._characterJoiners[i].id === joinerId) {
                  this._characterJoiners.splice(i, 1);
                  return true;
              }
          }
          return false;
      };
      CharacterJoinerRegistry.prototype.getJoinedCharacters = function (row) {
          if (this._characterJoiners.length === 0) {
              return [];
          }
          var line = this._terminal.buffer.lines.get(row);
          if (line.length === 0) {
              return [];
          }
          var ranges = [];
          var lineStr = this._terminal.buffer.translateBufferLineToString(row, true);
          var rangeStartColumn = 0;
          var currentStringIndex = 0;
          var rangeStartStringIndex = 0;
          var rangeAttr = line.get(0)[Buffer_1.CHAR_DATA_ATTR_INDEX] >> 9;
          for (var x = 0; x < this._terminal.cols; x++) {
              var charData = line.get(x);
              var chars = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
              var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
              var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX] >> 9;
              if (width === 0) {
                  continue;
              }
              if (attr !== rangeAttr) {
                  if (x - rangeStartColumn > 1) {
                      var joinedRanges = this._getJoinedRanges(lineStr, rangeStartStringIndex, currentStringIndex, line, rangeStartColumn);
                      for (var i = 0; i < joinedRanges.length; i++) {
                          ranges.push(joinedRanges[i]);
                      }
                  }
                  rangeStartColumn = x;
                  rangeStartStringIndex = currentStringIndex;
                  rangeAttr = attr;
              }
              currentStringIndex += chars.length;
          }
          if (this._terminal.cols - rangeStartColumn > 1) {
              var joinedRanges = this._getJoinedRanges(lineStr, rangeStartStringIndex, currentStringIndex, line, rangeStartColumn);
              for (var i = 0; i < joinedRanges.length; i++) {
                  ranges.push(joinedRanges[i]);
              }
          }
          return ranges;
      };
      CharacterJoinerRegistry.prototype._getJoinedRanges = function (line, startIndex, endIndex, lineData, startCol) {
          var text = line.substring(startIndex, endIndex);
          var joinedRanges = this._characterJoiners[0].handler(text);
          for (var i = 1; i < this._characterJoiners.length; i++) {
              var joinerRanges = this._characterJoiners[i].handler(text);
              for (var j = 0; j < joinerRanges.length; j++) {
                  CharacterJoinerRegistry._mergeRanges(joinedRanges, joinerRanges[j]);
              }
          }
          this._stringRangesToCellRanges(joinedRanges, lineData, startCol);
          return joinedRanges;
      };
      CharacterJoinerRegistry.prototype._stringRangesToCellRanges = function (ranges, line, startCol) {
          var currentRangeIndex = 0;
          var currentRangeStarted = false;
          var currentStringIndex = 0;
          var currentRange = ranges[currentRangeIndex];
          if (!currentRange) {
              return;
          }
          for (var x = startCol; x < this._terminal.cols; x++) {
              var charData = line.get(x);
              var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
              var length_1 = charData[Buffer_1.CHAR_DATA_CHAR_INDEX].length;
              if (width === 0) {
                  continue;
              }
              if (!currentRangeStarted && currentRange[0] <= currentStringIndex) {
                  currentRange[0] = x;
                  currentRangeStarted = true;
              }
              if (currentRange[1] <= currentStringIndex) {
                  currentRange[1] = x;
                  currentRange = ranges[++currentRangeIndex];
                  if (!currentRange) {
                      break;
                  }
                  if (currentRange[0] <= currentStringIndex) {
                      currentRange[0] = x;
                      currentRangeStarted = true;
                  }
                  else {
                      currentRangeStarted = false;
                  }
              }
              currentStringIndex += length_1;
          }
          if (currentRange) {
              currentRange[1] = this._terminal.cols;
          }
      };
      CharacterJoinerRegistry._mergeRanges = function (ranges, newRange) {
          var inRange = false;
          for (var i = 0; i < ranges.length; i++) {
              var range = ranges[i];
              if (!inRange) {
                  if (newRange[1] <= range[0]) {
                      ranges.splice(i, 0, newRange);
                      return ranges;
                  }
                  if (newRange[1] <= range[1]) {
                      range[0] = Math.min(newRange[0], range[0]);
                      return ranges;
                  }
                  if (newRange[0] < range[1]) {
                      range[0] = Math.min(newRange[0], range[0]);
                      inRange = true;
                  }
                  continue;
              }
              else {
                  if (newRange[1] <= range[0]) {
                      ranges[i - 1][1] = newRange[1];
                      return ranges;
                  }
                  if (newRange[1] <= range[1]) {
                      ranges[i - 1][1] = Math.max(newRange[1], range[1]);
                      ranges.splice(i, 1);
                      inRange = false;
                      return ranges;
                  }
                  ranges.splice(i, 1);
                  i--;
              }
          }
          if (inRange) {
              ranges[ranges.length - 1][1] = newRange[1];
          }
          else {
              ranges.push(newRange);
          }
          return ranges;
      };
      return CharacterJoinerRegistry;
  }());
  exports.CharacterJoinerRegistry = CharacterJoinerRegistry;
  
  },{"../Buffer":2}],27:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var DEFAULT_FOREGROUND = fromHex('#ffffff');
  var DEFAULT_BACKGROUND = fromHex('#000000');
  var DEFAULT_CURSOR = fromHex('#ffffff');
  var DEFAULT_CURSOR_ACCENT = fromHex('#000000');
  var DEFAULT_SELECTION = {
      css: 'rgba(255, 255, 255, 0.3)',
      rgba: 0xFFFFFF77
  };
  exports.DEFAULT_ANSI_COLORS = (function () {
      var colors = [
          fromHex('#2e3436'),
          fromHex('#cc0000'),
          fromHex('#4e9a06'),
          fromHex('#c4a000'),
          fromHex('#3465a4'),
          fromHex('#75507b'),
          fromHex('#06989a'),
          fromHex('#d3d7cf'),
          fromHex('#555753'),
          fromHex('#ef2929'),
          fromHex('#8ae234'),
          fromHex('#fce94f'),
          fromHex('#729fcf'),
          fromHex('#ad7fa8'),
          fromHex('#34e2e2'),
          fromHex('#eeeeec')
      ];
      var v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];
      for (var i = 0; i < 216; i++) {
          var r = v[(i / 36) % 6 | 0];
          var g = v[(i / 6) % 6 | 0];
          var b = v[i % 6];
          colors.push({
              css: "#" + toPaddedHex(r) + toPaddedHex(g) + toPaddedHex(b),
              rgba: ((r << 24) | (g << 16) | (b << 8) | 0xFF) >>> 0
          });
      }
      for (var i = 0; i < 24; i++) {
          var c = 8 + i * 10;
          var ch = toPaddedHex(c);
          colors.push({
              css: "#" + ch + ch + ch,
              rgba: ((c << 24) | (c << 16) | (c << 8) | 0xFF) >>> 0
          });
      }
      return colors;
  })();
  function fromHex(css) {
      return {
          css: css,
          rgba: parseInt(css.slice(1), 16) << 8 | 0xFF
      };
  }
  function toPaddedHex(c) {
      var s = c.toString(16);
      return s.length < 2 ? '0' + s : s;
  }
  var ColorManager = (function () {
      function ColorManager(document, allowTransparency) {
          this.allowTransparency = allowTransparency;
          var canvas = document.createElement('canvas');
          canvas.width = 1;
          canvas.height = 1;
          this._ctx = canvas.getContext('2d');
          this._ctx.globalCompositeOperation = 'copy';
          this._litmusColor = this._ctx.createLinearGradient(0, 0, 1, 1);
          this.colors = {
              foreground: DEFAULT_FOREGROUND,
              background: DEFAULT_BACKGROUND,
              cursor: DEFAULT_CURSOR,
              cursorAccent: DEFAULT_CURSOR_ACCENT,
              selection: DEFAULT_SELECTION,
              ansi: exports.DEFAULT_ANSI_COLORS.slice()
          };
      }
      ColorManager.prototype.setTheme = function (theme) {
          this.colors.foreground = this._parseColor(theme.foreground, DEFAULT_FOREGROUND);
          this.colors.background = this._parseColor(theme.background, DEFAULT_BACKGROUND);
          this.colors.cursor = this._parseColor(theme.cursor, DEFAULT_CURSOR, true);
          this.colors.cursorAccent = this._parseColor(theme.cursorAccent, DEFAULT_CURSOR_ACCENT, true);
          this.colors.selection = this._parseColor(theme.selection, DEFAULT_SELECTION, true);
          this.colors.ansi[0] = this._parseColor(theme.black, exports.DEFAULT_ANSI_COLORS[0]);
          this.colors.ansi[1] = this._parseColor(theme.red, exports.DEFAULT_ANSI_COLORS[1]);
          this.colors.ansi[2] = this._parseColor(theme.green, exports.DEFAULT_ANSI_COLORS[2]);
          this.colors.ansi[3] = this._parseColor(theme.yellow, exports.DEFAULT_ANSI_COLORS[3]);
          this.colors.ansi[4] = this._parseColor(theme.blue, exports.DEFAULT_ANSI_COLORS[4]);
          this.colors.ansi[5] = this._parseColor(theme.magenta, exports.DEFAULT_ANSI_COLORS[5]);
          this.colors.ansi[6] = this._parseColor(theme.cyan, exports.DEFAULT_ANSI_COLORS[6]);
          this.colors.ansi[7] = this._parseColor(theme.white, exports.DEFAULT_ANSI_COLORS[7]);
          this.colors.ansi[8] = this._parseColor(theme.brightBlack, exports.DEFAULT_ANSI_COLORS[8]);
          this.colors.ansi[9] = this._parseColor(theme.brightRed, exports.DEFAULT_ANSI_COLORS[9]);
          this.colors.ansi[10] = this._parseColor(theme.brightGreen, exports.DEFAULT_ANSI_COLORS[10]);
          this.colors.ansi[11] = this._parseColor(theme.brightYellow, exports.DEFAULT_ANSI_COLORS[11]);
          this.colors.ansi[12] = this._parseColor(theme.brightBlue, exports.DEFAULT_ANSI_COLORS[12]);
          this.colors.ansi[13] = this._parseColor(theme.brightMagenta, exports.DEFAULT_ANSI_COLORS[13]);
          this.colors.ansi[14] = this._parseColor(theme.brightCyan, exports.DEFAULT_ANSI_COLORS[14]);
          this.colors.ansi[15] = this._parseColor(theme.brightWhite, exports.DEFAULT_ANSI_COLORS[15]);
      };
      ColorManager.prototype._parseColor = function (css, fallback, allowTransparency) {
          if (allowTransparency === void 0) { allowTransparency = this.allowTransparency; }
          if (!css) {
              return fallback;
          }
          this._ctx.fillStyle = this._litmusColor;
          this._ctx.fillStyle = css;
          if (typeof this._ctx.fillStyle !== 'string') {
              console.warn("Color: " + css + " is invalid using fallback " + fallback.css);
              return fallback;
          }
          this._ctx.fillRect(0, 0, 1, 1);
          var data = this._ctx.getImageData(0, 0, 1, 1).data;
          if (!allowTransparency && data[3] !== 0xFF) {
              console.warn("Color: " + css + " is using transparency, but allowTransparency is false. " +
                  ("Using fallback " + fallback.css + "."));
              return fallback;
          }
          return {
              css: css,
              rgba: (data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]) >>> 0
          };
      };
      return ColorManager;
  }());
  exports.ColorManager = ColorManager;
  
  },{}],28:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("../Buffer");
  var BaseRenderLayer_1 = require("./BaseRenderLayer");
  var BLINK_INTERVAL = 600;
  var CursorRenderLayer = (function (_super) {
      __extends(CursorRenderLayer, _super);
      function CursorRenderLayer(container, zIndex, colors) {
          var _this = _super.call(this, container, 'cursor', zIndex, true, colors) || this;
          _this._state = {
              x: null,
              y: null,
              isFocused: null,
              style: null,
              width: null
          };
          _this._cursorRenderers = {
              'bar': _this._renderBarCursor.bind(_this),
              'block': _this._renderBlockCursor.bind(_this),
              'underline': _this._renderUnderlineCursor.bind(_this)
          };
          return _this;
      }
      CursorRenderLayer.prototype.resize = function (terminal, dim) {
          _super.prototype.resize.call(this, terminal, dim);
          this._state = {
              x: null,
              y: null,
              isFocused: null,
              style: null,
              width: null
          };
      };
      CursorRenderLayer.prototype.reset = function (terminal) {
          this._clearCursor();
          if (this._cursorBlinkStateManager) {
              this._cursorBlinkStateManager.dispose();
              this._cursorBlinkStateManager = null;
              this.onOptionsChanged(terminal);
          }
      };
      CursorRenderLayer.prototype.onBlur = function (terminal) {
          if (this._cursorBlinkStateManager) {
              this._cursorBlinkStateManager.pause();
          }
          terminal.refresh(terminal.buffer.y, terminal.buffer.y);
      };
      CursorRenderLayer.prototype.onFocus = function (terminal) {
          if (this._cursorBlinkStateManager) {
              this._cursorBlinkStateManager.resume(terminal);
          }
          else {
              terminal.refresh(terminal.buffer.y, terminal.buffer.y);
          }
      };
      CursorRenderLayer.prototype.onOptionsChanged = function (terminal) {
          var _this = this;
          if (terminal.options.cursorBlink) {
              if (!this._cursorBlinkStateManager) {
                  this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, function () {
                      _this._render(terminal, true);
                  });
              }
          }
          else {
              if (this._cursorBlinkStateManager) {
                  this._cursorBlinkStateManager.dispose();
                  this._cursorBlinkStateManager = null;
              }
              terminal.refresh(terminal.buffer.y, terminal.buffer.y);
          }
      };
      CursorRenderLayer.prototype.onCursorMove = function (terminal) {
          if (this._cursorBlinkStateManager) {
              this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
          }
      };
      CursorRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
          if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {
              this._render(terminal, false);
          }
          else {
              this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
          }
      };
      CursorRenderLayer.prototype._render = function (terminal, triggeredByAnimationFrame) {
          if (!terminal.cursorState || terminal.cursorHidden) {
              this._clearCursor();
              return;
          }
          var cursorY = terminal.buffer.ybase + terminal.buffer.y;
          var viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;
          if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {
              this._clearCursor();
              return;
          }
          var charData = terminal.buffer.lines.get(cursorY).get(terminal.buffer.x);
          if (!charData) {
              return;
          }
          if (!terminal.isFocused) {
              this._clearCursor();
              this._ctx.save();
              this._ctx.fillStyle = this._colors.cursor.css;
              this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
              this._ctx.restore();
              this._state.x = terminal.buffer.x;
              this._state.y = viewportRelativeCursorY;
              this._state.isFocused = false;
              this._state.style = terminal.options.cursorStyle;
              this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
              return;
          }
          if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {
              this._clearCursor();
              return;
          }
          if (this._state) {
              if (this._state.x === terminal.buffer.x &&
                  this._state.y === viewportRelativeCursorY &&
                  this._state.isFocused === terminal.isFocused &&
                  this._state.style === terminal.options.cursorStyle &&
                  this._state.width === charData[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
                  return;
              }
              this._clearCursor();
          }
          this._ctx.save();
          this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
          this._ctx.restore();
          this._state.x = terminal.buffer.x;
          this._state.y = viewportRelativeCursorY;
          this._state.isFocused = false;
          this._state.style = terminal.options.cursorStyle;
          this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
      };
      CursorRenderLayer.prototype._clearCursor = function () {
          if (this._state) {
              this.clearCells(this._state.x, this._state.y, this._state.width, 1);
              this._state = {
                  x: null,
                  y: null,
                  isFocused: null,
                  style: null,
                  width: null
              };
          }
      };
      CursorRenderLayer.prototype._renderBarCursor = function (terminal, x, y, charData) {
          this._ctx.save();
          this._ctx.fillStyle = this._colors.cursor.css;
          this.fillLeftLineAtCell(x, y);
          this._ctx.restore();
      };
      CursorRenderLayer.prototype._renderBlockCursor = function (terminal, x, y, charData) {
          this._ctx.save();
          this._ctx.fillStyle = this._colors.cursor.css;
          this.fillCells(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
          this._ctx.fillStyle = this._colors.cursorAccent.css;
          this.fillCharTrueColor(terminal, charData, x, y);
          this._ctx.restore();
      };
      CursorRenderLayer.prototype._renderUnderlineCursor = function (terminal, x, y, charData) {
          this._ctx.save();
          this._ctx.fillStyle = this._colors.cursor.css;
          this.fillBottomLineAtCells(x, y);
          this._ctx.restore();
      };
      CursorRenderLayer.prototype._renderBlurCursor = function (terminal, x, y, charData) {
          this._ctx.save();
          this._ctx.strokeStyle = this._colors.cursor.css;
          this.strokeRectAtCell(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
          this._ctx.restore();
      };
      return CursorRenderLayer;
  }(BaseRenderLayer_1.BaseRenderLayer));
  exports.CursorRenderLayer = CursorRenderLayer;
  var CursorBlinkStateManager = (function () {
      function CursorBlinkStateManager(terminal, _renderCallback) {
          this._renderCallback = _renderCallback;
          this.isCursorVisible = true;
          if (terminal.isFocused) {
              this._restartInterval();
          }
      }
      Object.defineProperty(CursorBlinkStateManager.prototype, "isPaused", {
          get: function () { return !(this._blinkStartTimeout || this._blinkInterval); },
          enumerable: true,
          configurable: true
      });
      CursorBlinkStateManager.prototype.dispose = function () {
          if (this._blinkInterval) {
              window.clearInterval(this._blinkInterval);
              this._blinkInterval = null;
          }
          if (this._blinkStartTimeout) {
              window.clearTimeout(this._blinkStartTimeout);
              this._blinkStartTimeout = null;
          }
          if (this._animationFrame) {
              window.cancelAnimationFrame(this._animationFrame);
              this._animationFrame = null;
          }
      };
      CursorBlinkStateManager.prototype.restartBlinkAnimation = function (terminal) {
          var _this = this;
          if (this.isPaused) {
              return;
          }
          this._animationTimeRestarted = Date.now();
          this.isCursorVisible = true;
          if (!this._animationFrame) {
              this._animationFrame = window.requestAnimationFrame(function () {
                  _this._renderCallback();
                  _this._animationFrame = null;
              });
          }
      };
      CursorBlinkStateManager.prototype._restartInterval = function (timeToStart) {
          var _this = this;
          if (timeToStart === void 0) { timeToStart = BLINK_INTERVAL; }
          if (this._blinkInterval) {
              window.clearInterval(this._blinkInterval);
          }
          this._blinkStartTimeout = setTimeout(function () {
              if (_this._animationTimeRestarted) {
                  var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
                  _this._animationTimeRestarted = null;
                  if (time > 0) {
                      _this._restartInterval(time);
                      return;
                  }
              }
              _this.isCursorVisible = false;
              _this._animationFrame = window.requestAnimationFrame(function () {
                  _this._renderCallback();
                  _this._animationFrame = null;
              });
              _this._blinkInterval = setInterval(function () {
                  if (_this._animationTimeRestarted) {
                      var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
                      _this._animationTimeRestarted = null;
                      _this._restartInterval(time);
                      return;
                  }
                  _this.isCursorVisible = !_this.isCursorVisible;
                  _this._animationFrame = window.requestAnimationFrame(function () {
                      _this._renderCallback();
                      _this._animationFrame = null;
                  });
              }, BLINK_INTERVAL);
          }, timeToStart);
      };
      CursorBlinkStateManager.prototype.pause = function () {
          this.isCursorVisible = true;
          if (this._blinkInterval) {
              window.clearInterval(this._blinkInterval);
              this._blinkInterval = null;
          }
          if (this._blinkStartTimeout) {
              window.clearTimeout(this._blinkStartTimeout);
              this._blinkStartTimeout = null;
          }
          if (this._animationFrame) {
              window.cancelAnimationFrame(this._animationFrame);
              this._animationFrame = null;
          }
      };
      CursorBlinkStateManager.prototype.resume = function (terminal) {
          this._animationTimeRestarted = null;
          this._restartInterval();
          this.restartBlinkAnimation(terminal);
      };
      return CursorBlinkStateManager;
  }());
  
  },{"../Buffer":2,"./BaseRenderLayer":25}],29:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var GridCache = (function () {
      function GridCache() {
          this.cache = [];
      }
      GridCache.prototype.resize = function (width, height) {
          for (var x = 0; x < width; x++) {
              if (this.cache.length <= x) {
                  this.cache.push([]);
              }
              for (var y = this.cache[x].length; y < height; y++) {
                  this.cache[x].push(null);
              }
              this.cache[x].length = height;
          }
          this.cache.length = width;
      };
      GridCache.prototype.clear = function () {
          for (var x = 0; x < this.cache.length; x++) {
              for (var y = 0; y < this.cache[x].length; y++) {
                  this.cache[x][y] = null;
              }
          }
      };
      return GridCache;
  }());
  exports.GridCache = GridCache;
  
  },{}],30:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var BaseRenderLayer_1 = require("./BaseRenderLayer");
  var Types_1 = require("./atlas/Types");
  var LinkRenderLayer = (function (_super) {
      __extends(LinkRenderLayer, _super);
      function LinkRenderLayer(container, zIndex, colors, terminal) {
          var _this = _super.call(this, container, 'link', zIndex, true, colors) || this;
          _this._state = null;
          terminal.linkifier.on("linkhover", function (e) { return _this._onLinkHover(e); });
          terminal.linkifier.on("linkleave", function (e) { return _this._onLinkLeave(e); });
          return _this;
      }
      LinkRenderLayer.prototype.resize = function (terminal, dim) {
          _super.prototype.resize.call(this, terminal, dim);
          this._state = null;
      };
      LinkRenderLayer.prototype.reset = function (terminal) {
          this._clearCurrentLink();
      };
      LinkRenderLayer.prototype._clearCurrentLink = function () {
          if (this._state) {
              this.clearCells(this._state.x1, this._state.y1, this._state.cols - this._state.x1, 1);
              var middleRowCount = this._state.y2 - this._state.y1 - 1;
              if (middleRowCount > 0) {
                  this.clearCells(0, this._state.y1 + 1, this._state.cols, middleRowCount);
              }
              this.clearCells(0, this._state.y2, this._state.x2, 1);
              this._state = null;
          }
      };
      LinkRenderLayer.prototype._onLinkHover = function (e) {
          if (e.fg === Types_1.INVERTED_DEFAULT_COLOR) {
              this._ctx.fillStyle = this._colors.background.css;
          }
          else if (e.fg < 256) {
              this._ctx.fillStyle = this._colors.ansi[e.fg].css;
          }
          else {
              this._ctx.fillStyle = this._colors.foreground.css;
          }
          if (e.y1 === e.y2) {
              this.fillBottomLineAtCells(e.x1, e.y1, e.x2 - e.x1);
          }
          else {
              this.fillBottomLineAtCells(e.x1, e.y1, e.cols - e.x1);
              for (var y = e.y1 + 1; y < e.y2; y++) {
                  this.fillBottomLineAtCells(0, y, e.cols);
              }
              this.fillBottomLineAtCells(0, e.y2, e.x2);
          }
          this._state = e;
      };
      LinkRenderLayer.prototype._onLinkLeave = function (e) {
          this._clearCurrentLink();
      };
      return LinkRenderLayer;
  }(BaseRenderLayer_1.BaseRenderLayer));
  exports.LinkRenderLayer = LinkRenderLayer;
  
  },{"./BaseRenderLayer":25,"./atlas/Types":41}],31:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var TextRenderLayer_1 = require("./TextRenderLayer");
  var SelectionRenderLayer_1 = require("./SelectionRenderLayer");
  var CursorRenderLayer_1 = require("./CursorRenderLayer");
  var ColorManager_1 = require("./ColorManager");
  var LinkRenderLayer_1 = require("./LinkRenderLayer");
  var EventEmitter_1 = require("../common/EventEmitter");
  var RenderDebouncer_1 = require("../ui/RenderDebouncer");
  var ScreenDprMonitor_1 = require("../ui/ScreenDprMonitor");
  var CharacterJoinerRegistry_1 = require("../renderer/CharacterJoinerRegistry");
  var Renderer = (function (_super) {
      __extends(Renderer, _super);
      function Renderer(_terminal, theme) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._isPaused = false;
          _this._needsFullRefresh = false;
          var allowTransparency = _this._terminal.options.allowTransparency;
          _this.colorManager = new ColorManager_1.ColorManager(document, allowTransparency);
          _this._characterJoinerRegistry = new CharacterJoinerRegistry_1.CharacterJoinerRegistry(_terminal);
          if (theme) {
              _this.colorManager.setTheme(theme);
          }
          _this._renderLayers = [
              new TextRenderLayer_1.TextRenderLayer(_this._terminal.screenElement, 0, _this.colorManager.colors, _this._characterJoinerRegistry, allowTransparency),
              new SelectionRenderLayer_1.SelectionRenderLayer(_this._terminal.screenElement, 1, _this.colorManager.colors),
              new LinkRenderLayer_1.LinkRenderLayer(_this._terminal.screenElement, 2, _this.colorManager.colors, _this._terminal),
              new CursorRenderLayer_1.CursorRenderLayer(_this._terminal.screenElement, 3, _this.colorManager.colors)
          ];
          _this.dimensions = {
              scaledCharWidth: null,
              scaledCharHeight: null,
              scaledCellWidth: null,
              scaledCellHeight: null,
              scaledCharLeft: null,
              scaledCharTop: null,
              scaledCanvasWidth: null,
              scaledCanvasHeight: null,
              canvasWidth: null,
              canvasHeight: null,
              actualCellWidth: null,
              actualCellHeight: null
          };
          _this._devicePixelRatio = window.devicePixelRatio;
          _this._updateDimensions();
          _this.onOptionsChanged();
          _this._renderDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
          _this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
          _this._screenDprMonitor.setListener(function () { return _this.onWindowResize(window.devicePixelRatio); });
          _this.register(_this._screenDprMonitor);
          if ('IntersectionObserver' in window) {
              var observer_1 = new IntersectionObserver(function (e) { return _this.onIntersectionChange(e[0]); }, { threshold: 0 });
              observer_1.observe(_this._terminal.element);
              _this.register({ dispose: function () { return observer_1.disconnect(); } });
          }
          return _this;
      }
      Renderer.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._renderLayers.forEach(function (l) { return l.dispose(); });
      };
      Renderer.prototype.onIntersectionChange = function (entry) {
          this._isPaused = entry.intersectionRatio === 0;
          if (!this._isPaused && this._needsFullRefresh) {
              this._terminal.refresh(0, this._terminal.rows - 1);
          }
      };
      Renderer.prototype.onWindowResize = function (devicePixelRatio) {
          if (this._devicePixelRatio !== devicePixelRatio) {
              this._devicePixelRatio = devicePixelRatio;
              this.onResize(this._terminal.cols, this._terminal.rows);
          }
      };
      Renderer.prototype.setTheme = function (theme) {
          var _this = this;
          this.colorManager.setTheme(theme);
          this._renderLayers.forEach(function (l) {
              l.onThemeChanged(_this._terminal, _this.colorManager.colors);
              l.reset(_this._terminal);
          });
          if (this._isPaused) {
              this._needsFullRefresh = true;
          }
          else {
              this._terminal.refresh(0, this._terminal.rows - 1);
          }
          return this.colorManager.colors;
      };
      Renderer.prototype.onResize = function (cols, rows) {
          var _this = this;
          this._updateDimensions();
          this._renderLayers.forEach(function (l) { return l.resize(_this._terminal, _this.dimensions); });
          if (this._isPaused) {
              this._needsFullRefresh = true;
          }
          else {
              this._terminal.refresh(0, this._terminal.rows - 1);
          }
          this._terminal.screenElement.style.width = this.dimensions.canvasWidth + "px";
          this._terminal.screenElement.style.height = this.dimensions.canvasHeight + "px";
          this.emit('resize', {
              width: this.dimensions.canvasWidth,
              height: this.dimensions.canvasHeight
          });
      };
      Renderer.prototype.onCharSizeChanged = function () {
          this.onResize(this._terminal.cols, this._terminal.rows);
      };
      Renderer.prototype.onBlur = function () {
          var _this = this;
          this._runOperation(function (l) { return l.onBlur(_this._terminal); });
      };
      Renderer.prototype.onFocus = function () {
          var _this = this;
          this._runOperation(function (l) { return l.onFocus(_this._terminal); });
      };
      Renderer.prototype.onSelectionChanged = function (start, end, columnSelectMode) {
          var _this = this;
          if (columnSelectMode === void 0) { columnSelectMode = false; }
          this._runOperation(function (l) { return l.onSelectionChanged(_this._terminal, start, end, columnSelectMode); });
      };
      Renderer.prototype.onCursorMove = function () {
          var _this = this;
          this._runOperation(function (l) { return l.onCursorMove(_this._terminal); });
      };
      Renderer.prototype.onOptionsChanged = function () {
          var _this = this;
          this.colorManager.allowTransparency = this._terminal.options.allowTransparency;
          this._runOperation(function (l) { return l.onOptionsChanged(_this._terminal); });
      };
      Renderer.prototype.clear = function () {
          var _this = this;
          this._runOperation(function (l) { return l.reset(_this._terminal); });
      };
      Renderer.prototype._runOperation = function (operation) {
          if (this._isPaused) {
              this._needsFullRefresh = true;
          }
          else {
              this._renderLayers.forEach(function (l) { return operation(l); });
          }
      };
      Renderer.prototype.refreshRows = function (start, end) {
          if (this._isPaused) {
              this._needsFullRefresh = true;
              return;
          }
          this._renderDebouncer.refresh(start, end);
      };
      Renderer.prototype._renderRows = function (start, end) {
          var _this = this;
          this._renderLayers.forEach(function (l) { return l.onGridChanged(_this._terminal, start, end); });
          this._terminal.emit('refresh', { start: start, end: end });
      };
      Renderer.prototype._updateDimensions = function () {
          if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {
              return;
          }
          this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);
          this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);
          this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);
          this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);
          this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);
          this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);
          this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;
          this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;
          this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);
          this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);
          this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;
          this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;
      };
      Renderer.prototype.registerCharacterJoiner = function (handler) {
          return this._characterJoinerRegistry.registerCharacterJoiner(handler);
      };
      Renderer.prototype.deregisterCharacterJoiner = function (joinerId) {
          return this._characterJoinerRegistry.deregisterCharacterJoiner(joinerId);
      };
      return Renderer;
  }(EventEmitter_1.EventEmitter));
  exports.Renderer = Renderer;
  
  },{"../common/EventEmitter":17,"../renderer/CharacterJoinerRegistry":26,"../ui/RenderDebouncer":50,"../ui/ScreenDprMonitor":51,"./ColorManager":27,"./CursorRenderLayer":28,"./LinkRenderLayer":30,"./SelectionRenderLayer":32,"./TextRenderLayer":33}],32:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var BaseRenderLayer_1 = require("./BaseRenderLayer");
  var SelectionRenderLayer = (function (_super) {
      __extends(SelectionRenderLayer, _super);
      function SelectionRenderLayer(container, zIndex, colors) {
          var _this = _super.call(this, container, 'selection', zIndex, true, colors) || this;
          _this._clearState();
          return _this;
      }
      SelectionRenderLayer.prototype._clearState = function () {
          this._state = {
              start: null,
              end: null,
              columnSelectMode: null,
              ydisp: null
          };
      };
      SelectionRenderLayer.prototype.resize = function (terminal, dim) {
          _super.prototype.resize.call(this, terminal, dim);
          this._clearState();
      };
      SelectionRenderLayer.prototype.reset = function (terminal) {
          if (this._state.start && this._state.end) {
              this._clearState();
              this.clearAll();
          }
      };
      SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end, columnSelectMode) {
          if (!this._didStateChange(start, end, columnSelectMode, terminal.buffer.ydisp)) {
              return;
          }
          this.clearAll();
          if (!start || !end) {
              return;
          }
          var viewportStartRow = start[1] - terminal.buffer.ydisp;
          var viewportEndRow = end[1] - terminal.buffer.ydisp;
          var viewportCappedStartRow = Math.max(viewportStartRow, 0);
          var viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);
          if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {
              return;
          }
          this._ctx.fillStyle = this._colors.selection.css;
          if (columnSelectMode) {
              var startCol = start[0];
              var width = end[0] - startCol;
              var height = viewportCappedEndRow - viewportCappedStartRow + 1;
              this.fillCells(startCol, viewportCappedStartRow, width, height);
          }
          else {
              var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
              var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;
              this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);
              var middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);
              this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);
              if (viewportCappedStartRow !== viewportCappedEndRow) {
                  var endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;
                  this.fillCells(0, viewportCappedEndRow, endCol, 1);
              }
          }
          this._state.start = [start[0], start[1]];
          this._state.end = [end[0], end[1]];
          this._state.columnSelectMode = columnSelectMode;
          this._state.ydisp = terminal.buffer.ydisp;
      };
      SelectionRenderLayer.prototype._didStateChange = function (start, end, columnSelectMode, ydisp) {
          return !this._areCoordinatesEqual(start, this._state.start) ||
              !this._areCoordinatesEqual(end, this._state.end) ||
              columnSelectMode !== this._state.columnSelectMode ||
              ydisp !== this._state.ydisp;
      };
      SelectionRenderLayer.prototype._areCoordinatesEqual = function (coord1, coord2) {
          if (!coord1 || !coord2) {
              return false;
          }
          return coord1[0] === coord2[0] && coord1[1] === coord2[1];
      };
      return SelectionRenderLayer;
  }(BaseRenderLayer_1.BaseRenderLayer));
  exports.SelectionRenderLayer = SelectionRenderLayer;
  
  },{"./BaseRenderLayer":25}],33:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("../Buffer");
  var Types_1 = require("./atlas/Types");
  var GridCache_1 = require("./GridCache");
  var BaseRenderLayer_1 = require("./BaseRenderLayer");
  var TextRenderLayer = (function (_super) {
      __extends(TextRenderLayer, _super);
      function TextRenderLayer(container, zIndex, colors, characterJoinerRegistry, alpha) {
          var _this = _super.call(this, container, 'text', zIndex, alpha, colors) || this;
          _this._characterOverlapCache = {};
          _this._state = new GridCache_1.GridCache();
          _this._characterJoinerRegistry = characterJoinerRegistry;
          return _this;
      }
      TextRenderLayer.prototype.resize = function (terminal, dim) {
          _super.prototype.resize.call(this, terminal, dim);
          var terminalFont = this._getFont(terminal, false, false);
          if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {
              this._characterWidth = dim.scaledCharWidth;
              this._characterFont = terminalFont;
              this._characterOverlapCache = {};
          }
          this._state.clear();
          this._state.resize(terminal.cols, terminal.rows);
      };
      TextRenderLayer.prototype.reset = function (terminal) {
          this._state.clear();
          this.clearAll();
      };
      TextRenderLayer.prototype._forEachCell = function (terminal, firstRow, lastRow, joinerRegistry, callback) {
          for (var y = firstRow; y <= lastRow; y++) {
              var row = y + terminal.buffer.ydisp;
              var line = terminal.buffer.lines.get(row);
              var joinedRanges = joinerRegistry ? joinerRegistry.getJoinedCharacters(row) : [];
              for (var x = 0; x < terminal.cols; x++) {
                  var charData = line.get(x);
                  var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
                  var chars = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
                  var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
                  var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
                  var isJoined = false;
                  var lastCharX = x;
                  if (width === 0) {
                      continue;
                  }
                  if (joinedRanges.length > 0 && x === joinedRanges[0][0]) {
                      isJoined = true;
                      var range = joinedRanges.shift();
                      chars = terminal.buffer.translateBufferLineToString(row, true, range[0], range[1]);
                      width = range[1] - range[0];
                      code = Infinity;
                      lastCharX = range[1] - 1;
                  }
                  if (!isJoined && this._isOverlapping(charData)) {
                      if (lastCharX < line.length - 1 && line.get(lastCharX + 1)[Buffer_1.CHAR_DATA_CODE_INDEX] === Buffer_1.NULL_CELL_CODE) {
                          width = 2;
                      }
                  }
                  var flags = attr >> 18;
                  var bg = attr & 0x1ff;
                  var fg = (attr >> 9) & 0x1ff;
                  if (flags & 8) {
                      var temp = bg;
                      bg = fg;
                      fg = temp;
                      if (fg === 256) {
                          fg = Types_1.INVERTED_DEFAULT_COLOR;
                      }
                      if (bg === 257) {
                          bg = Types_1.INVERTED_DEFAULT_COLOR;
                      }
                  }
                  callback(code, chars, width, x, y, fg, bg, flags);
                  x = lastCharX;
              }
          }
      };
      TextRenderLayer.prototype._drawBackground = function (terminal, firstRow, lastRow) {
          var _this = this;
          var ctx = this._ctx;
          var cols = terminal.cols;
          var startX = 0;
          var startY = 0;
          var prevFillStyle = null;
          ctx.save();
          this._forEachCell(terminal, firstRow, lastRow, null, function (code, chars, width, x, y, fg, bg, flags) {
              var nextFillStyle = null;
              if (bg === Types_1.INVERTED_DEFAULT_COLOR) {
                  nextFillStyle = _this._colors.foreground.css;
              }
              else if (bg < 256) {
                  nextFillStyle = _this._colors.ansi[bg].css;
              }
              if (prevFillStyle === null) {
                  startX = x;
                  startY = y;
              }
              if (y !== startY) {
                  ctx.fillStyle = prevFillStyle;
                  _this.fillCells(startX, startY, cols - startX, 1);
                  startX = x;
                  startY = y;
              }
              else if (prevFillStyle !== nextFillStyle) {
                  ctx.fillStyle = prevFillStyle;
                  _this.fillCells(startX, startY, x - startX, 1);
                  startX = x;
                  startY = y;
              }
              prevFillStyle = nextFillStyle;
          });
          if (prevFillStyle !== null) {
              ctx.fillStyle = prevFillStyle;
              this.fillCells(startX, startY, cols - startX, 1);
          }
          ctx.restore();
      };
      TextRenderLayer.prototype._drawForeground = function (terminal, firstRow, lastRow) {
          var _this = this;
          this._forEachCell(terminal, firstRow, lastRow, this._characterJoinerRegistry, function (code, chars, width, x, y, fg, bg, flags) {
              if (flags & 16) {
                  return;
              }
              if (flags & 2) {
                  _this._ctx.save();
                  if (fg === Types_1.INVERTED_DEFAULT_COLOR) {
                      _this._ctx.fillStyle = _this._colors.background.css;
                  }
                  else if (fg < 256) {
                      _this._ctx.fillStyle = _this._colors.ansi[fg].css;
                  }
                  else {
                      _this._ctx.fillStyle = _this._colors.foreground.css;
                  }
                  _this.fillBottomLineAtCells(x, y, width);
                  _this._ctx.restore();
              }
              _this.drawChars(terminal, chars, code, width, x, y, fg, bg, !!(flags & 1), !!(flags & 32), !!(flags & 64));
          });
      };
      TextRenderLayer.prototype.onGridChanged = function (terminal, firstRow, lastRow) {
          if (this._state.cache.length === 0) {
              return;
          }
          if (this._charAtlas) {
              this._charAtlas.beginFrame();
          }
          this.clearCells(0, firstRow, terminal.cols, lastRow - firstRow + 1);
          this._drawBackground(terminal, firstRow, lastRow);
          this._drawForeground(terminal, firstRow, lastRow);
      };
      TextRenderLayer.prototype.onOptionsChanged = function (terminal) {
          this.setTransparency(terminal, terminal.options.allowTransparency);
      };
      TextRenderLayer.prototype._isOverlapping = function (charData) {
          if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] !== 1) {
              return false;
          }
          var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
          if (code < 256) {
              return false;
          }
          var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
          if (this._characterOverlapCache.hasOwnProperty(char)) {
              return this._characterOverlapCache[char];
          }
          this._ctx.save();
          this._ctx.font = this._characterFont;
          var overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;
          this._ctx.restore();
          this._characterOverlapCache[char] = overlaps;
          return overlaps;
      };
      return TextRenderLayer;
  }(BaseRenderLayer_1.BaseRenderLayer));
  exports.TextRenderLayer = TextRenderLayer;
  
  },{"../Buffer":2,"./BaseRenderLayer":25,"./GridCache":29,"./atlas/Types":41}],34:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var BaseCharAtlas = (function () {
      function BaseCharAtlas() {
          this._didWarmUp = false;
      }
      BaseCharAtlas.prototype.warmUp = function () {
          if (!this._didWarmUp) {
              this._doWarmUp();
              this._didWarmUp = true;
          }
      };
      BaseCharAtlas.prototype._doWarmUp = function () { };
      BaseCharAtlas.prototype.beginFrame = function () { };
      return BaseCharAtlas;
  }());
  exports.default = BaseCharAtlas;
  
  },{}],35:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var CharAtlasUtils_1 = require("./CharAtlasUtils");
  var DynamicCharAtlas_1 = require("./DynamicCharAtlas");
  var NoneCharAtlas_1 = require("./NoneCharAtlas");
  var StaticCharAtlas_1 = require("./StaticCharAtlas");
  var charAtlasImplementations = {
      'none': NoneCharAtlas_1.default,
      'static': StaticCharAtlas_1.default,
      'dynamic': DynamicCharAtlas_1.default
  };
  var charAtlasCache = [];
  function acquireCharAtlas(terminal, colors, scaledCharWidth, scaledCharHeight) {
      var newConfig = CharAtlasUtils_1.generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);
      for (var i = 0; i < charAtlasCache.length; i++) {
          var entry = charAtlasCache[i];
          var ownedByIndex = entry.ownedBy.indexOf(terminal);
          if (ownedByIndex >= 0) {
              if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
                  return entry.atlas;
              }
              if (entry.ownedBy.length === 1) {
                  charAtlasCache.splice(i, 1);
              }
              else {
                  entry.ownedBy.splice(ownedByIndex, 1);
              }
              break;
          }
      }
      for (var i = 0; i < charAtlasCache.length; i++) {
          var entry = charAtlasCache[i];
          if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
              entry.ownedBy.push(terminal);
              return entry.atlas;
          }
      }
      var newEntry = {
          atlas: new charAtlasImplementations[terminal.options.experimentalCharAtlas](document, newConfig),
          config: newConfig,
          ownedBy: [terminal]
      };
      charAtlasCache.push(newEntry);
      return newEntry.atlas;
  }
  exports.acquireCharAtlas = acquireCharAtlas;
  function removeTerminalFromCache(terminal) {
      for (var i = 0; i < charAtlasCache.length; i++) {
          var index = charAtlasCache[i].ownedBy.indexOf(terminal);
          if (index !== -1) {
              if (charAtlasCache[i].ownedBy.length === 1) {
                  charAtlasCache.splice(i, 1);
              }
              else {
                  charAtlasCache[i].ownedBy.splice(index, 1);
              }
              break;
          }
      }
  }
  exports.removeTerminalFromCache = removeTerminalFromCache;
  
  },{"./CharAtlasUtils":36,"./DynamicCharAtlas":37,"./NoneCharAtlas":39,"./StaticCharAtlas":40}],36:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  function generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors) {
      var clonedColors = {
          foreground: colors.foreground,
          background: colors.background,
          cursor: null,
          cursorAccent: null,
          selection: null,
          ansi: colors.ansi.slice(0, 16)
      };
      return {
          type: terminal.options.experimentalCharAtlas,
          devicePixelRatio: window.devicePixelRatio,
          scaledCharWidth: scaledCharWidth,
          scaledCharHeight: scaledCharHeight,
          fontFamily: terminal.options.fontFamily,
          fontSize: terminal.options.fontSize,
          fontWeight: terminal.options.fontWeight,
          fontWeightBold: terminal.options.fontWeightBold,
          allowTransparency: terminal.options.allowTransparency,
          colors: clonedColors
      };
  }
  exports.generateConfig = generateConfig;
  function configEquals(a, b) {
      for (var i = 0; i < a.colors.ansi.length; i++) {
          if (a.colors.ansi[i].rgba !== b.colors.ansi[i].rgba) {
              return false;
          }
      }
      return a.type === b.type &&
          a.devicePixelRatio === b.devicePixelRatio &&
          a.fontFamily === b.fontFamily &&
          a.fontSize === b.fontSize &&
          a.fontWeight === b.fontWeight &&
          a.fontWeightBold === b.fontWeightBold &&
          a.allowTransparency === b.allowTransparency &&
          a.scaledCharWidth === b.scaledCharWidth &&
          a.scaledCharHeight === b.scaledCharHeight &&
          a.colors.foreground === b.colors.foreground &&
          a.colors.background === b.colors.background;
  }
  exports.configEquals = configEquals;
  
  },{}],37:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Types_1 = require("./Types");
  var BaseCharAtlas_1 = require("./BaseCharAtlas");
  var ColorManager_1 = require("../ColorManager");
  var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
  var LRUMap_1 = require("./LRUMap");
  var TEXTURE_WIDTH = 1024;
  var TEXTURE_HEIGHT = 1024;
  var TRANSPARENT_COLOR = {
      css: 'rgba(0, 0, 0, 0)',
      rgba: 0
  };
  var FRAME_CACHE_DRAW_LIMIT = 100;
  function getGlyphCacheKey(glyph) {
      var styleFlags = (glyph.bold ? 0 : 4) + (glyph.dim ? 0 : 2) + (glyph.italic ? 0 : 1);
      return glyph.bg + "_" + glyph.fg + "_" + styleFlags + glyph.chars;
  }
  var DynamicCharAtlas = (function (_super) {
      __extends(DynamicCharAtlas, _super);
      function DynamicCharAtlas(document, _config) {
          var _this = _super.call(this) || this;
          _this._config = _config;
          _this._drawToCacheCount = 0;
          _this._cacheCanvas = document.createElement('canvas');
          _this._cacheCanvas.width = TEXTURE_WIDTH;
          _this._cacheCanvas.height = TEXTURE_HEIGHT;
          _this._cacheCtx = _this._cacheCanvas.getContext('2d', { alpha: true });
          var tmpCanvas = document.createElement('canvas');
          tmpCanvas.width = _this._config.scaledCharWidth;
          tmpCanvas.height = _this._config.scaledCharHeight;
          _this._tmpCtx = tmpCanvas.getContext('2d', { alpha: _this._config.allowTransparency });
          _this._width = Math.floor(TEXTURE_WIDTH / _this._config.scaledCharWidth);
          _this._height = Math.floor(TEXTURE_HEIGHT / _this._config.scaledCharHeight);
          var capacity = _this._width * _this._height;
          _this._cacheMap = new LRUMap_1.default(capacity);
          _this._cacheMap.prealloc(capacity);
          return _this;
      }
      DynamicCharAtlas.prototype.beginFrame = function () {
          this._drawToCacheCount = 0;
      };
      DynamicCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
          var glyphKey = getGlyphCacheKey(glyph);
          var cacheValue = this._cacheMap.get(glyphKey);
          if (cacheValue !== null && cacheValue !== undefined) {
              this._drawFromCache(ctx, cacheValue, x, y);
              return true;
          }
          else if (this._canCache(glyph) && this._drawToCacheCount < FRAME_CACHE_DRAW_LIMIT) {
              var index = void 0;
              if (this._cacheMap.size < this._cacheMap.capacity) {
                  index = this._cacheMap.size;
              }
              else {
                  index = this._cacheMap.peek().index;
              }
              var cacheValue_1 = this._drawToCache(glyph, index);
              this._cacheMap.set(glyphKey, cacheValue_1);
              this._drawFromCache(ctx, cacheValue_1, x, y);
              return true;
          }
          return false;
      };
      DynamicCharAtlas.prototype._canCache = function (glyph) {
          return glyph.code < 256;
      };
      DynamicCharAtlas.prototype._toCoordinates = function (index) {
          return [
              (index % this._width) * this._config.scaledCharWidth,
              Math.floor(index / this._width) * this._config.scaledCharHeight
          ];
      };
      DynamicCharAtlas.prototype._drawFromCache = function (ctx, cacheValue, x, y) {
          if (cacheValue.isEmpty) {
              return;
          }
          var _a = this._toCoordinates(cacheValue.index), cacheX = _a[0], cacheY = _a[1];
          ctx.drawImage(this._cacheCanvas, cacheX, cacheY, this._config.scaledCharWidth, this._config.scaledCharHeight, x, y, this._config.scaledCharWidth, this._config.scaledCharHeight);
      };
      DynamicCharAtlas.prototype._getColorFromAnsiIndex = function (idx) {
          if (idx < this._config.colors.ansi.length) {
              return this._config.colors.ansi[idx];
          }
          return ColorManager_1.DEFAULT_ANSI_COLORS[idx];
      };
      DynamicCharAtlas.prototype._getBackgroundColor = function (glyph) {
          if (this._config.allowTransparency) {
              return TRANSPARENT_COLOR;
          }
          else if (glyph.bg === Types_1.INVERTED_DEFAULT_COLOR) {
              return this._config.colors.foreground;
          }
          else if (glyph.bg < 256) {
              return this._getColorFromAnsiIndex(glyph.bg);
          }
          return this._config.colors.background;
      };
      DynamicCharAtlas.prototype._getForegroundColor = function (glyph) {
          if (glyph.fg === Types_1.INVERTED_DEFAULT_COLOR) {
              return this._config.colors.background;
          }
          else if (glyph.fg < 256) {
              return this._getColorFromAnsiIndex(glyph.fg);
          }
          return this._config.colors.foreground;
      };
      DynamicCharAtlas.prototype._drawToCache = function (glyph, index) {
          this._drawToCacheCount++;
          this._tmpCtx.save();
          var backgroundColor = this._getBackgroundColor(glyph);
          this._tmpCtx.globalCompositeOperation = 'copy';
          this._tmpCtx.fillStyle = backgroundColor.css;
          this._tmpCtx.fillRect(0, 0, this._config.scaledCharWidth, this._config.scaledCharHeight);
          this._tmpCtx.globalCompositeOperation = 'source-over';
          var fontWeight = glyph.bold ? this._config.fontWeightBold : this._config.fontWeight;
          var fontStyle = glyph.italic ? 'italic' : '';
          this._tmpCtx.font =
              fontStyle + " " + fontWeight + " " + this._config.fontSize * this._config.devicePixelRatio + "px " + this._config.fontFamily;
          this._tmpCtx.textBaseline = 'top';
          this._tmpCtx.fillStyle = this._getForegroundColor(glyph).css;
          if (glyph.dim) {
              this._tmpCtx.globalAlpha = Types_1.DIM_OPACITY;
          }
          this._tmpCtx.fillText(glyph.chars, 0, 0);
          this._tmpCtx.restore();
          var imageData = this._tmpCtx.getImageData(0, 0, this._config.scaledCharWidth, this._config.scaledCharHeight);
          var isEmpty = false;
          if (!this._config.allowTransparency) {
              isEmpty = CharAtlasGenerator_1.clearColor(imageData, backgroundColor);
          }
          var _a = this._toCoordinates(index), x = _a[0], y = _a[1];
          this._cacheCtx.putImageData(imageData, x, y);
          return {
              index: index,
              isEmpty: isEmpty
          };
      };
      return DynamicCharAtlas;
  }(BaseCharAtlas_1.default));
  exports.default = DynamicCharAtlas;
  
  },{"../../shared/atlas/CharAtlasGenerator":44,"../ColorManager":27,"./BaseCharAtlas":34,"./LRUMap":38,"./Types":41}],38:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var LRUMap = (function () {
      function LRUMap(capacity) {
          this.capacity = capacity;
          this._map = {};
          this._head = null;
          this._tail = null;
          this._nodePool = [];
          this.size = 0;
      }
      LRUMap.prototype._unlinkNode = function (node) {
          var prev = node.prev;
          var next = node.next;
          if (node === this._head) {
              this._head = next;
          }
          if (node === this._tail) {
              this._tail = prev;
          }
          if (prev !== null) {
              prev.next = next;
          }
          if (next !== null) {
              next.prev = prev;
          }
      };
      LRUMap.prototype._appendNode = function (node) {
          var tail = this._tail;
          if (tail !== null) {
              tail.next = node;
          }
          node.prev = tail;
          node.next = null;
          this._tail = node;
          if (this._head === null) {
              this._head = node;
          }
      };
      LRUMap.prototype.prealloc = function (count) {
          var nodePool = this._nodePool;
          for (var i = 0; i < count; i++) {
              nodePool.push({
                  prev: null,
                  next: null,
                  key: null,
                  value: null
              });
          }
      };
      LRUMap.prototype.get = function (key) {
          var node = this._map[key];
          if (node !== undefined) {
              this._unlinkNode(node);
              this._appendNode(node);
              return node.value;
          }
          return null;
      };
      LRUMap.prototype.peek = function () {
          var head = this._head;
          return head === null ? null : head.value;
      };
      LRUMap.prototype.set = function (key, value) {
          var node = this._map[key];
          if (node !== undefined) {
              node = this._map[key];
              this._unlinkNode(node);
              node.value = value;
          }
          else if (this.size >= this.capacity) {
              node = this._head;
              this._unlinkNode(node);
              delete this._map[node.key];
              node.key = key;
              node.value = value;
              this._map[key] = node;
          }
          else {
              var nodePool = this._nodePool;
              if (nodePool.length > 0) {
                  node = nodePool.pop();
                  node.key = key;
                  node.value = value;
              }
              else {
                  node = {
                      prev: null,
                      next: null,
                      key: key,
                      value: value
                  };
              }
              this._map[key] = node;
              this.size++;
          }
          this._appendNode(node);
      };
      return LRUMap;
  }());
  exports.default = LRUMap;
  
  },{}],39:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var BaseCharAtlas_1 = require("./BaseCharAtlas");
  var NoneCharAtlas = (function (_super) {
      __extends(NoneCharAtlas, _super);
      function NoneCharAtlas(document, config) {
          return _super.call(this) || this;
      }
      NoneCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
          return false;
      };
      return NoneCharAtlas;
  }(BaseCharAtlas_1.default));
  exports.default = NoneCharAtlas;
  
  },{"./BaseCharAtlas":34}],40:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Types_1 = require("./Types");
  var Types_2 = require("../../shared/atlas/Types");
  var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
  var BaseCharAtlas_1 = require("./BaseCharAtlas");
  var StaticCharAtlas = (function (_super) {
      __extends(StaticCharAtlas, _super);
      function StaticCharAtlas(_document, _config) {
          var _this = _super.call(this) || this;
          _this._document = _document;
          _this._config = _config;
          _this._canvasFactory = function (width, height) {
              var canvas = _this._document.createElement('canvas');
              canvas.width = width;
              canvas.height = height;
              return canvas;
          };
          return _this;
      }
      StaticCharAtlas.prototype._doWarmUp = function () {
          var _this = this;
          var result = CharAtlasGenerator_1.generateStaticCharAtlasTexture(window, this._canvasFactory, this._config);
          if (result instanceof HTMLCanvasElement) {
              this._texture = result;
          }
          else {
              result.then(function (texture) {
                  _this._texture = texture;
              });
          }
      };
      StaticCharAtlas.prototype._isCached = function (glyph, colorIndex) {
          var isAscii = glyph.code < 256;
          var isBasicColor = glyph.fg < 16;
          var isDefaultColor = glyph.fg >= 256;
          var isDefaultBackground = glyph.bg >= 256;
          return isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground && !glyph.italic;
      };
      StaticCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
          if (this._texture === null || this._texture === undefined) {
              return false;
          }
          var colorIndex = 0;
          if (glyph.fg < 256) {
              colorIndex = 2 + glyph.fg + (glyph.bold ? 16 : 0);
          }
          else {
              if (glyph.bold) {
                  colorIndex = 1;
              }
          }
          if (!this._isCached(glyph, colorIndex)) {
              return false;
          }
          ctx.save();
          var charAtlasCellWidth = this._config.scaledCharWidth + Types_2.CHAR_ATLAS_CELL_SPACING;
          var charAtlasCellHeight = this._config.scaledCharHeight + Types_2.CHAR_ATLAS_CELL_SPACING;
          if (glyph.dim) {
              ctx.globalAlpha = Types_1.DIM_OPACITY;
          }
          ctx.drawImage(this._texture, glyph.code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._config.scaledCharHeight, x, y, charAtlasCellWidth, this._config.scaledCharHeight);
          ctx.restore();
          return true;
      };
      return StaticCharAtlas;
  }(BaseCharAtlas_1.default));
  exports.default = StaticCharAtlas;
  
  },{"../../shared/atlas/CharAtlasGenerator":44,"../../shared/atlas/Types":45,"./BaseCharAtlas":34,"./Types":41}],41:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.INVERTED_DEFAULT_COLOR = -1;
  exports.DIM_OPACITY = 0.5;
  
  },{}],42:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var EventEmitter_1 = require("../../common/EventEmitter");
  var ColorManager_1 = require("../ColorManager");
  var RenderDebouncer_1 = require("../../ui/RenderDebouncer");
  var DomRendererRowFactory_1 = require("./DomRendererRowFactory");
  var TERMINAL_CLASS_PREFIX = 'xterm-dom-renderer-owner-';
  var ROW_CONTAINER_CLASS = 'xterm-rows';
  var FG_CLASS_PREFIX = 'xterm-fg-';
  var BG_CLASS_PREFIX = 'xterm-bg-';
  var FOCUS_CLASS = 'xterm-focus';
  var SELECTION_CLASS = 'xterm-selection';
  var nextTerminalId = 1;
  var DomRenderer = (function (_super) {
      __extends(DomRenderer, _super);
      function DomRenderer(_terminal, theme) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._terminalClass = nextTerminalId++;
          _this._rowElements = [];
          var allowTransparency = _this._terminal.options.allowTransparency;
          _this.colorManager = new ColorManager_1.ColorManager(document, allowTransparency);
          _this.setTheme(theme);
          _this._rowContainer = document.createElement('div');
          _this._rowContainer.classList.add(ROW_CONTAINER_CLASS);
          _this._rowContainer.style.lineHeight = 'normal';
          _this._rowContainer.setAttribute('aria-hidden', 'true');
          _this._refreshRowElements(_this._terminal.cols, _this._terminal.rows);
          _this._selectionContainer = document.createElement('div');
          _this._selectionContainer.classList.add(SELECTION_CLASS);
          _this._selectionContainer.setAttribute('aria-hidden', 'true');
          _this.dimensions = {
              scaledCharWidth: null,
              scaledCharHeight: null,
              scaledCellWidth: null,
              scaledCellHeight: null,
              scaledCharLeft: null,
              scaledCharTop: null,
              scaledCanvasWidth: null,
              scaledCanvasHeight: null,
              canvasWidth: null,
              canvasHeight: null,
              actualCellWidth: null,
              actualCellHeight: null
          };
          _this._updateDimensions();
          _this._renderDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
          _this._rowFactory = new DomRendererRowFactory_1.DomRendererRowFactory(document);
          _this._terminal.element.classList.add(TERMINAL_CLASS_PREFIX + _this._terminalClass);
          _this._terminal.screenElement.appendChild(_this._rowContainer);
          _this._terminal.screenElement.appendChild(_this._selectionContainer);
          return _this;
      }
      DomRenderer.prototype.dispose = function () {
          this._terminal.element.classList.remove(TERMINAL_CLASS_PREFIX + this._terminalClass);
          this._terminal.screenElement.removeChild(this._rowContainer);
          this._terminal.screenElement.removeChild(this._selectionContainer);
          this._terminal.screenElement.removeChild(this._themeStyleElement);
          this._terminal.screenElement.removeChild(this._dimensionsStyleElement);
          _super.prototype.dispose.call(this);
      };
      DomRenderer.prototype._updateDimensions = function () {
          var _this = this;
          this.dimensions.scaledCharWidth = this._terminal.charMeasure.width * window.devicePixelRatio;
          this.dimensions.scaledCharHeight = this._terminal.charMeasure.height * window.devicePixelRatio;
          this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth;
          this.dimensions.scaledCellHeight = this.dimensions.scaledCharHeight;
          this.dimensions.scaledCharLeft = 0;
          this.dimensions.scaledCharTop = 0;
          this.dimensions.scaledCanvasWidth = this.dimensions.scaledCellWidth * this._terminal.cols;
          this.dimensions.scaledCanvasHeight = this.dimensions.scaledCellHeight * this._terminal.rows;
          this.dimensions.canvasWidth = this._terminal.charMeasure.width * this._terminal.cols;
          this.dimensions.canvasHeight = this._terminal.charMeasure.height * this._terminal.rows;
          this.dimensions.actualCellWidth = this._terminal.charMeasure.width;
          this.dimensions.actualCellHeight = this._terminal.charMeasure.height;
          this._rowElements.forEach(function (element) {
              element.style.width = _this.dimensions.canvasWidth + "px";
              element.style.height = _this._terminal.charMeasure.height + "px";
          });
          if (!this._dimensionsStyleElement) {
              this._dimensionsStyleElement = document.createElement('style');
              this._terminal.screenElement.appendChild(this._dimensionsStyleElement);
          }
          var styles = this._terminalSelector + " ." + ROW_CONTAINER_CLASS + " span {" +
              " display: inline-block;" +
              " height: 100%;" +
              " vertical-align: top;" +
              (" width: " + this._terminal.charMeasure.width + "px") +
              "}";
          this._dimensionsStyleElement.innerHTML = styles;
          this._selectionContainer.style.height = this._terminal._viewportElement.style.height;
          this._rowContainer.style.width = this.dimensions.canvasWidth + "px";
          this._rowContainer.style.height = this.dimensions.canvasHeight + "px";
      };
      DomRenderer.prototype.setTheme = function (theme) {
          var _this = this;
          if (theme) {
              this.colorManager.setTheme(theme);
          }
          if (!this._themeStyleElement) {
              this._themeStyleElement = document.createElement('style');
              this._terminal.screenElement.appendChild(this._themeStyleElement);
          }
          var styles = this._terminalSelector + " ." + ROW_CONTAINER_CLASS + " {" +
              (" color: " + this.colorManager.colors.foreground.css + ";") +
              (" background-color: " + this.colorManager.colors.background.css + ";") +
              (" font-family: " + this._terminal.getOption('fontFamily') + ";") +
              (" font-size: " + this._terminal.getOption('fontSize') + "px;") +
              "}";
          styles +=
              this._terminalSelector + " span:not(." + DomRendererRowFactory_1.BOLD_CLASS + ") {" +
                  (" font-weight: " + this._terminal.options.fontWeight + ";") +
                  "}" +
                  (this._terminalSelector + " span." + DomRendererRowFactory_1.BOLD_CLASS + " {") +
                  (" font-weight: " + this._terminal.options.fontWeightBold + ";") +
                  "}" +
                  (this._terminalSelector + " span." + DomRendererRowFactory_1.ITALIC_CLASS + " {") +
                  " font-style: italic;" +
                  "}";
          styles +=
              this._terminalSelector + " ." + ROW_CONTAINER_CLASS + ":not(." + FOCUS_CLASS + ") ." + DomRendererRowFactory_1.CURSOR_CLASS + " {" +
                  (" outline: 1px solid " + this.colorManager.colors.cursor.css + ";") +
                  " outline-offset: -1px;" +
                  "}" +
                  (this._terminalSelector + " ." + ROW_CONTAINER_CLASS + "." + FOCUS_CLASS + " ." + DomRendererRowFactory_1.CURSOR_CLASS + "." + DomRendererRowFactory_1.CURSOR_STYLE_BLOCK_CLASS + " {") +
                  (" background-color: " + this.colorManager.colors.cursor.css + ";") +
                  (" color: " + this.colorManager.colors.cursorAccent.css + ";") +
                  "}" +
                  (this._terminalSelector + " ." + ROW_CONTAINER_CLASS + "." + FOCUS_CLASS + " ." + DomRendererRowFactory_1.CURSOR_CLASS + "." + DomRendererRowFactory_1.CURSOR_STYLE_BAR_CLASS + " {") +
                  (" box-shadow: 1px 0 0 " + this.colorManager.colors.cursor.css + " inset;") +
                  "}" +
                  (this._terminalSelector + " ." + ROW_CONTAINER_CLASS + "." + FOCUS_CLASS + " ." + DomRendererRowFactory_1.CURSOR_CLASS + "." + DomRendererRowFactory_1.CURSOR_STYLE_UNDERLINE_CLASS + " {") +
                  (" box-shadow: 0 -1px 0 " + this.colorManager.colors.cursor.css + " inset;") +
                  "}";
          styles +=
              this._terminalSelector + " ." + SELECTION_CLASS + " {" +
                  " position: absolute;" +
                  " top: 0;" +
                  " left: 0;" +
                  " z-index: 1;" +
                  " pointer-events: none;" +
                  "}" +
                  (this._terminalSelector + " ." + SELECTION_CLASS + " div {") +
                  " position: absolute;" +
                  (" background-color: " + this.colorManager.colors.selection.css + ";") +
                  "}";
          this.colorManager.colors.ansi.forEach(function (c, i) {
              styles +=
                  _this._terminalSelector + " ." + FG_CLASS_PREFIX + i + " { color: " + c.css + "; }" +
                      (_this._terminalSelector + " ." + BG_CLASS_PREFIX + i + " { background-color: " + c.css + "; }");
          });
          this._themeStyleElement.innerHTML = styles;
          return this.colorManager.colors;
      };
      DomRenderer.prototype.onWindowResize = function (devicePixelRatio) {
          this._updateDimensions();
      };
      DomRenderer.prototype._refreshRowElements = function (cols, rows) {
          for (var i = this._rowElements.length; i <= rows; i++) {
              var row = document.createElement('div');
              this._rowContainer.appendChild(row);
              this._rowElements.push(row);
          }
          while (this._rowElements.length > rows) {
              this._rowContainer.removeChild(this._rowElements.pop());
          }
      };
      DomRenderer.prototype.onResize = function (cols, rows) {
          this._refreshRowElements(cols, rows);
          this._updateDimensions();
      };
      DomRenderer.prototype.onCharSizeChanged = function () {
          this._updateDimensions();
      };
      DomRenderer.prototype.onBlur = function () {
          this._rowContainer.classList.remove(FOCUS_CLASS);
      };
      DomRenderer.prototype.onFocus = function () {
          this._rowContainer.classList.add(FOCUS_CLASS);
      };
      DomRenderer.prototype.onSelectionChanged = function (start, end, columnSelectMode) {
          while (this._selectionContainer.children.length) {
              this._selectionContainer.removeChild(this._selectionContainer.children[0]);
          }
          if (!start || !end) {
              return;
          }
          var viewportStartRow = start[1] - this._terminal.buffer.ydisp;
          var viewportEndRow = end[1] - this._terminal.buffer.ydisp;
          var viewportCappedStartRow = Math.max(viewportStartRow, 0);
          var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1);
          if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) {
              return;
          }
          var documentFragment = document.createDocumentFragment();
          if (columnSelectMode) {
              documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, start[0], end[0], viewportCappedEndRow - viewportCappedStartRow + 1));
          }
          else {
              var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
              var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
              documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol));
              var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1;
              documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount));
              if (viewportCappedStartRow !== viewportCappedEndRow) {
                  var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
                  documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1));
              }
          }
          this._selectionContainer.appendChild(documentFragment);
      };
      DomRenderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) {
          if (rowCount === void 0) { rowCount = 1; }
          var element = document.createElement('div');
          element.style.height = rowCount * this._terminal.charMeasure.height + "px";
          element.style.top = row * this._terminal.charMeasure.height + "px";
          element.style.left = colStart * this._terminal.charMeasure.width + "px";
          element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px";
          return element;
      };
      DomRenderer.prototype.onCursorMove = function () {
      };
      DomRenderer.prototype.onOptionsChanged = function () {
          this._updateDimensions();
          this.setTheme(undefined);
          this._terminal.refresh(0, this._terminal.rows - 1);
      };
      DomRenderer.prototype.clear = function () {
          this._rowElements.forEach(function (e) { return e.innerHTML = ''; });
      };
      DomRenderer.prototype.refreshRows = function (start, end) {
          this._renderDebouncer.refresh(start, end);
      };
      DomRenderer.prototype._renderRows = function (start, end) {
          var terminal = this._terminal;
          var cursorAbsoluteY = terminal.buffer.ybase + terminal.buffer.y;
          var cursorX = this._terminal.buffer.x;
          for (var y = start; y <= end; y++) {
              var rowElement = this._rowElements[y];
              rowElement.innerHTML = '';
              var row = y + terminal.buffer.ydisp;
              var lineData = terminal.buffer.lines.get(row);
              var cursorStyle = terminal.options.cursorStyle;
              rowElement.appendChild(this._rowFactory.createRow(lineData, row === cursorAbsoluteY, cursorStyle, cursorX, terminal.charMeasure.width, terminal.cols));
          }
          this._terminal.emit('refresh', { start: start, end: end });
      };
      Object.defineProperty(DomRenderer.prototype, "_terminalSelector", {
          get: function () {
              return "." + TERMINAL_CLASS_PREFIX + this._terminalClass;
          },
          enumerable: true,
          configurable: true
      });
      DomRenderer.prototype.registerCharacterJoiner = function (handler) { return -1; };
      DomRenderer.prototype.deregisterCharacterJoiner = function (joinerId) { return false; };
      return DomRenderer;
  }(EventEmitter_1.EventEmitter));
  exports.DomRenderer = DomRenderer;
  
  },{"../../common/EventEmitter":17,"../../ui/RenderDebouncer":50,"../ColorManager":27,"./DomRendererRowFactory":43}],43:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Buffer_1 = require("../../Buffer");
  exports.BOLD_CLASS = 'xterm-bold';
  exports.ITALIC_CLASS = 'xterm-italic';
  exports.CURSOR_CLASS = 'xterm-cursor';
  exports.CURSOR_STYLE_BLOCK_CLASS = 'xterm-cursor-block';
  exports.CURSOR_STYLE_BAR_CLASS = 'xterm-cursor-bar';
  exports.CURSOR_STYLE_UNDERLINE_CLASS = 'xterm-cursor-underline';
  var DomRendererRowFactory = (function () {
      function DomRendererRowFactory(_document) {
          this._document = _document;
      }
      DomRendererRowFactory.prototype.createRow = function (lineData, isCursorRow, cursorStyle, cursorX, cellWidth, cols) {
          var fragment = this._document.createDocumentFragment();
          var colCount = 0;
          for (var x = 0; x < lineData.length; x++) {
              if (colCount >= cols) {
                  continue;
              }
              var charData = lineData.get(x);
              var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
              var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
              var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
              if (width === 0) {
                  continue;
              }
              var charElement = this._document.createElement('span');
              if (width > 1) {
                  charElement.style.width = cellWidth * width + "px";
              }
              var flags = attr >> 18;
              var bg = attr & 0x1ff;
              var fg = (attr >> 9) & 0x1ff;
              if (isCursorRow && x === cursorX) {
                  charElement.classList.add(exports.CURSOR_CLASS);
                  switch (cursorStyle) {
                      case 'bar':
                          charElement.classList.add(exports.CURSOR_STYLE_BAR_CLASS);
                          break;
                      case 'underline':
                          charElement.classList.add(exports.CURSOR_STYLE_UNDERLINE_CLASS);
                          break;
                      default:
                          charElement.classList.add(exports.CURSOR_STYLE_BLOCK_CLASS);
                          break;
                  }
              }
              if (flags & 8) {
                  var temp = bg;
                  bg = fg;
                  fg = temp;
                  if (fg === 256) {
                      fg = 0;
                  }
                  if (bg === 257) {
                      bg = 15;
                  }
              }
              if (flags & 1) {
                  if (fg < 8) {
                      fg += 8;
                  }
                  charElement.classList.add(exports.BOLD_CLASS);
              }
              if (flags & 64) {
                  charElement.classList.add(exports.ITALIC_CLASS);
              }
              charElement.textContent = char;
              if (fg !== 257) {
                  charElement.classList.add("xterm-fg-" + fg);
              }
              if (bg !== 256) {
                  charElement.classList.add("xterm-bg-" + bg);
              }
              fragment.appendChild(charElement);
              colCount += width;
          }
          return fragment;
      };
      return DomRendererRowFactory;
  }());
  exports.DomRendererRowFactory = DomRendererRowFactory;
  
  },{"../../Buffer":2}],44:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Types_1 = require("./Types");
  var Browser_1 = require("../utils/Browser");
  function generateStaticCharAtlasTexture(context, canvasFactory, config) {
      var cellWidth = config.scaledCharWidth + Types_1.CHAR_ATLAS_CELL_SPACING;
      var cellHeight = config.scaledCharHeight + Types_1.CHAR_ATLAS_CELL_SPACING;
      var canvas = canvasFactory(255 * cellWidth, (2 + 16 + 16) * cellHeight);
      var ctx = canvas.getContext('2d', { alpha: config.allowTransparency });
      ctx.fillStyle = config.colors.background.css;
      ctx.fillRect(0, 0, canvas.width, canvas.height);
      ctx.save();
      ctx.fillStyle = config.colors.foreground.css;
      ctx.font = getFont(config.fontWeight, config);
      ctx.textBaseline = 'top';
      for (var i = 0; i < 256; i++) {
          ctx.save();
          ctx.beginPath();
          ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);
          ctx.clip();
          ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);
          ctx.restore();
      }
      ctx.save();
      ctx.font = getFont(config.fontWeightBold, config);
      for (var i = 0; i < 256; i++) {
          ctx.save();
          ctx.beginPath();
          ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);
          ctx.clip();
          ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);
          ctx.restore();
      }
      ctx.restore();
      ctx.font = getFont(config.fontWeight, config);
      for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
          var y = (colorIndex + 2) * cellHeight;
          for (var i = 0; i < 256; i++) {
              ctx.save();
              ctx.beginPath();
              ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
              ctx.clip();
              ctx.fillStyle = config.colors.ansi[colorIndex].css;
              ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
              ctx.restore();
          }
      }
      ctx.font = getFont(config.fontWeightBold, config);
      for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
          var y = (colorIndex + 2 + 16) * cellHeight;
          for (var i = 0; i < 256; i++) {
              ctx.save();
              ctx.beginPath();
              ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
              ctx.clip();
              ctx.fillStyle = config.colors.ansi[colorIndex].css;
              ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
              ctx.restore();
          }
      }
      ctx.restore();
      if (!('createImageBitmap' in context) || Browser_1.isFirefox || Browser_1.isSafari) {
          if (canvas instanceof HTMLCanvasElement) {
              return canvas;
          }
          return new Promise(function (r) { return r(canvas.transferToImageBitmap()); });
      }
      var charAtlasImageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
      clearColor(charAtlasImageData, config.colors.background);
      return context.createImageBitmap(charAtlasImageData);
  }
  exports.generateStaticCharAtlasTexture = generateStaticCharAtlasTexture;
  function clearColor(imageData, color) {
      var isEmpty = true;
      var r = color.rgba >>> 24;
      var g = color.rgba >>> 16 & 0xFF;
      var b = color.rgba >>> 8 & 0xFF;
      for (var offset = 0; offset < imageData.data.length; offset += 4) {
          if (imageData.data[offset] === r &&
              imageData.data[offset + 1] === g &&
              imageData.data[offset + 2] === b) {
              imageData.data[offset + 3] = 0;
          }
          else {
              isEmpty = false;
          }
      }
      return isEmpty;
  }
  exports.clearColor = clearColor;
  function getFont(fontWeight, config) {
      return fontWeight + " " + config.fontSize * config.devicePixelRatio + "px " + config.fontFamily;
  }
  
  },{"../utils/Browser":46,"./Types":45}],45:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.CHAR_ATLAS_CELL_SPACING = 1;
  
  },{}],46:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var isNode = (typeof navigator === 'undefined') ? true : false;
  var userAgent = (isNode) ? 'node' : navigator.userAgent;
  var platform = (isNode) ? 'node' : navigator.platform;
  exports.isFirefox = !!~userAgent.indexOf('Firefox');
  exports.isSafari = /^((?!chrome|android).)*safari/i.test(userAgent);
  exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
  exports.isMac = contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
  exports.isIpad = platform === 'iPad';
  exports.isIphone = platform === 'iPhone';
  exports.isMSWindows = contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
  exports.isLinux = platform.indexOf('Linux') >= 0;
  function contains(arr, el) {
      return arr.indexOf(el) >= 0;
  }
  
  },{}],47:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var EventEmitter_1 = require("../common/EventEmitter");
  var CharMeasure = (function (_super) {
      __extends(CharMeasure, _super);
      function CharMeasure(document, parentElement) {
          var _this = _super.call(this) || this;
          _this._document = document;
          _this._parentElement = parentElement;
          _this._measureElement = _this._document.createElement('span');
          _this._measureElement.classList.add('xterm-char-measure-element');
          _this._measureElement.textContent = 'W';
          _this._measureElement.setAttribute('aria-hidden', 'true');
          _this._parentElement.appendChild(_this._measureElement);
          return _this;
      }
      Object.defineProperty(CharMeasure.prototype, "width", {
          get: function () {
              return this._width;
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(CharMeasure.prototype, "height", {
          get: function () {
              return this._height;
          },
          enumerable: true,
          configurable: true
      });
      CharMeasure.prototype.measure = function (options) {
          this._measureElement.style.fontFamily = options.fontFamily;
          this._measureElement.style.fontSize = options.fontSize + "px";
          var geometry = this._measureElement.getBoundingClientRect();
          if (geometry.width === 0 || geometry.height === 0) {
              return;
          }
          if (this._width !== geometry.width || this._height !== geometry.height) {
              this._width = geometry.width;
              this._height = Math.ceil(geometry.height);
              this.emit('charsizechanged');
          }
      };
      return CharMeasure;
  }(EventEmitter_1.EventEmitter));
  exports.CharMeasure = CharMeasure;
  
  },{"../common/EventEmitter":17}],48:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  function addDisposableDomListener(node, type, handler, useCapture) {
      node.addEventListener(type, handler, useCapture);
      return {
          dispose: function () {
              if (!handler) {
                  return;
              }
              node.removeEventListener(type, handler, useCapture);
              node = null;
              handler = null;
          }
      };
  }
  exports.addDisposableDomListener = addDisposableDomListener;
  
  },{}],49:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Lifecycle_1 = require("../common/Lifecycle");
  var Lifecycle_2 = require("./Lifecycle");
  var HOVER_DURATION = 500;
  var MouseZoneManager = (function (_super) {
      __extends(MouseZoneManager, _super);
      function MouseZoneManager(_terminal) {
          var _this = _super.call(this) || this;
          _this._terminal = _terminal;
          _this._zones = [];
          _this._areZonesActive = false;
          _this._tooltipTimeout = null;
          _this._currentZone = null;
          _this._lastHoverCoords = [null, null];
          _this.register(Lifecycle_2.addDisposableDomListener(_this._terminal.element, 'mousedown', function (e) { return _this._onMouseDown(e); }));
          _this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };
          _this._clickListener = function (e) { return _this._onClick(e); };
          return _this;
      }
      MouseZoneManager.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this._deactivate();
      };
      MouseZoneManager.prototype.add = function (zone) {
          this._zones.push(zone);
          if (this._zones.length === 1) {
              this._activate();
          }
      };
      MouseZoneManager.prototype.clearAll = function (start, end) {
          if (this._zones.length === 0) {
              return;
          }
          if (!end) {
              start = 0;
              end = this._terminal.rows - 1;
          }
          for (var i = 0; i < this._zones.length; i++) {
              var zone = this._zones[i];
              if ((zone.y1 > start && zone.y1 <= end + 1) ||
                  (zone.y2 > start && zone.y2 <= end + 1) ||
                  (zone.y1 < start && zone.y2 > end + 1)) {
                  if (this._currentZone && this._currentZone === zone) {
                      this._currentZone.leaveCallback();
                      this._currentZone = null;
                  }
                  this._zones.splice(i--, 1);
              }
          }
          if (this._zones.length === 0) {
              this._deactivate();
          }
      };
      MouseZoneManager.prototype._activate = function () {
          if (!this._areZonesActive) {
              this._areZonesActive = true;
              this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);
              this._terminal.element.addEventListener('click', this._clickListener);
          }
      };
      MouseZoneManager.prototype._deactivate = function () {
          if (this._areZonesActive) {
              this._areZonesActive = false;
              this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);
              this._terminal.element.removeEventListener('click', this._clickListener);
          }
      };
      MouseZoneManager.prototype._onMouseMove = function (e) {
          if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {
              this._onHover(e);
              this._lastHoverCoords = [e.pageX, e.pageY];
          }
      };
      MouseZoneManager.prototype._onHover = function (e) {
          var _this = this;
          var zone = this._findZoneEventAt(e);
          if (zone === this._currentZone) {
              return;
          }
          if (this._currentZone) {
              this._currentZone.leaveCallback();
              this._currentZone = null;
              if (this._tooltipTimeout) {
                  clearTimeout(this._tooltipTimeout);
              }
          }
          if (!zone) {
              return;
          }
          this._currentZone = zone;
          if (zone.hoverCallback) {
              zone.hoverCallback(e);
          }
          this._tooltipTimeout = setTimeout(function () { return _this._onTooltip(e); }, HOVER_DURATION);
      };
      MouseZoneManager.prototype._onTooltip = function (e) {
          this._tooltipTimeout = null;
          var zone = this._findZoneEventAt(e);
          if (zone && zone.tooltipCallback) {
              zone.tooltipCallback(e);
          }
      };
      MouseZoneManager.prototype._onMouseDown = function (e) {
          if (!this._areZonesActive) {
              return;
          }
          var zone = this._findZoneEventAt(e);
          if (zone) {
              if (zone.willLinkActivate(e)) {
                  e.preventDefault();
                  e.stopImmediatePropagation();
              }
          }
      };
      MouseZoneManager.prototype._onClick = function (e) {
          var zone = this._findZoneEventAt(e);
          if (zone) {
              zone.clickCallback(e);
              e.preventDefault();
              e.stopImmediatePropagation();
          }
      };
      MouseZoneManager.prototype._findZoneEventAt = function (e) {
          var coords = this._terminal.mouseHelper.getCoords(e, this._terminal.screenElement, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);
          if (!coords) {
              return null;
          }
          var x = coords[0];
          var y = coords[1];
          for (var i = 0; i < this._zones.length; i++) {
              var zone = this._zones[i];
              if (zone.y1 === zone.y2) {
                  if (y === zone.y1 && x >= zone.x1 && x < zone.x2) {
                      return zone;
                  }
              }
              else {
                  if ((y === zone.y1 && x >= zone.x1) ||
                      (y === zone.y2 && x < zone.x2) ||
                      (y > zone.y1 && y < zone.y2)) {
                      return zone;
                  }
              }
          }
          return null;
      };
      return MouseZoneManager;
  }(Lifecycle_1.Disposable));
  exports.MouseZoneManager = MouseZoneManager;
  var MouseZone = (function () {
      function MouseZone(x1, y1, x2, y2, clickCallback, hoverCallback, tooltipCallback, leaveCallback, willLinkActivate) {
          this.x1 = x1;
          this.y1 = y1;
          this.x2 = x2;
          this.y2 = y2;
          this.clickCallback = clickCallback;
          this.hoverCallback = hoverCallback;
          this.tooltipCallback = tooltipCallback;
          this.leaveCallback = leaveCallback;
          this.willLinkActivate = willLinkActivate;
      }
      return MouseZone;
  }());
  exports.MouseZone = MouseZone;
  
  },{"../common/Lifecycle":18,"./Lifecycle":48}],50:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var RenderDebouncer = (function () {
      function RenderDebouncer(_terminal, _callback) {
          this._terminal = _terminal;
          this._callback = _callback;
          this._animationFrame = null;
      }
      RenderDebouncer.prototype.dispose = function () {
          if (this._animationFrame) {
              window.cancelAnimationFrame(this._animationFrame);
              this._animationFrame = null;
          }
      };
      RenderDebouncer.prototype.refresh = function (rowStart, rowEnd) {
          var _this = this;
          rowStart = rowStart !== null && rowStart !== undefined ? rowStart : 0;
          rowEnd = rowEnd !== null && rowEnd !== undefined ? rowEnd : this._terminal.rows - 1;
          var isRowStartSet = this._rowStart !== undefined && this._rowStart !== null;
          var isRowEndSet = this._rowEnd !== undefined && this._rowEnd !== null;
          this._rowStart = isRowStartSet ? Math.min(this._rowStart, rowStart) : rowStart;
          this._rowEnd = isRowEndSet ? Math.max(this._rowEnd, rowEnd) : rowEnd;
          if (this._animationFrame) {
              return;
          }
          this._animationFrame = window.requestAnimationFrame(function () { return _this._innerRefresh(); });
      };
      RenderDebouncer.prototype._innerRefresh = function () {
          this._rowStart = Math.max(this._rowStart, 0);
          this._rowEnd = Math.min(this._rowEnd, this._terminal.rows - 1);
          this._callback(this._rowStart, this._rowEnd);
          this._rowStart = null;
          this._rowEnd = null;
          this._animationFrame = null;
      };
      return RenderDebouncer;
  }());
  exports.RenderDebouncer = RenderDebouncer;
  
  },{}],51:[function(require,module,exports){
  "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Lifecycle_1 = require("../common/Lifecycle");
  var ScreenDprMonitor = (function (_super) {
      __extends(ScreenDprMonitor, _super);
      function ScreenDprMonitor() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      ScreenDprMonitor.prototype.setListener = function (listener) {
          var _this = this;
          if (this._listener) {
              this.clearListener();
          }
          this._listener = listener;
          this._outerListener = function () {
              _this._listener(window.devicePixelRatio, _this._currentDevicePixelRatio);
              _this._updateDpr();
          };
          this._updateDpr();
      };
      ScreenDprMonitor.prototype.dispose = function () {
          _super.prototype.dispose.call(this);
          this.clearListener();
      };
      ScreenDprMonitor.prototype._updateDpr = function () {
          if (this._resolutionMediaMatchList) {
              this._resolutionMediaMatchList.removeListener(this._outerListener);
          }
          this._currentDevicePixelRatio = window.devicePixelRatio;
          this._resolutionMediaMatchList = window.matchMedia("screen and (resolution: " + window.devicePixelRatio + "dppx)");
          this._resolutionMediaMatchList.addListener(this._outerListener);
      };
      ScreenDprMonitor.prototype.clearListener = function () {
          if (!this._listener) {
              return;
          }
          this._resolutionMediaMatchList.removeListener(this._outerListener);
          this._listener = null;
          this._outerListener = null;
      };
      return ScreenDprMonitor;
  }(Lifecycle_1.Disposable));
  exports.ScreenDprMonitor = ScreenDprMonitor;
  
  },{"../common/Lifecycle":18}],52:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  exports.clone = function (val, depth) {
      if (depth === void 0) { depth = 5; }
      if (typeof val !== 'object') {
          return val;
      }
      if (val === null) {
          return null;
      }
      var clonedObject = Array.isArray(val) ? [] : {};
      for (var key in val) {
          clonedObject[key] = depth <= 1 ? val[key] : exports.clone(val[key], depth - 1);
      }
      return clonedObject;
  };
  
  },{}],53:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var MouseHelper = (function () {
      function MouseHelper(_renderer) {
          this._renderer = _renderer;
      }
      MouseHelper.getCoordsRelativeToElement = function (event, element) {
          if (event.pageX === null || event.pageX === undefined) {
              return null;
          }
          var originalElement = element;
          var x = event.pageX;
          var y = event.pageY;
          while (element) {
              x -= element.offsetLeft;
              y -= element.offsetTop;
              element = element.offsetParent;
          }
          element = originalElement;
          while (element && element !== element.ownerDocument.body) {
              x += element.scrollLeft;
              y += element.scrollTop;
              element = element.parentElement;
          }
          return [x, y];
      };
      MouseHelper.prototype.getCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount, isSelection) {
          if (!charMeasure.width || !charMeasure.height) {
              return null;
          }
          var coords = MouseHelper.getCoordsRelativeToElement(event, element);
          if (!coords) {
              return null;
          }
          coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);
          coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);
          coords[0] = Math.min(Math.max(coords[0], 1), colCount + (isSelection ? 1 : 0));
          coords[1] = Math.min(Math.max(coords[1], 1), rowCount);
          return coords;
      };
      MouseHelper.prototype.getRawByteCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount) {
          var coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);
          var x = coords[0];
          var y = coords[1];
          x += 32;
          y += 32;
          return { x: x, y: y };
      };
      return MouseHelper;
  }());
  exports.MouseHelper = MouseHelper;
  
  },{}],54:[function(require,module,exports){
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var Terminal_1 = require("./public/Terminal");
  module.exports = Terminal_1.Terminal;
  
  },{"./public/Terminal":24}]},{},[54])(54)
  });
  //# sourceMappingURL=xterm.js.map
  