text: /**
   * Copyright (c) Tiny Technologies, Inc. All rights reserved.
   * Licensed under the LGPL or a commercial license.
   * For LGPL see License.txt in the project root for license information.
   * For commercial licenses see https://www.tiny.cloud/
   *
   * Version: 5.6.2 (2020-12-08)
   */
  (function () {
      'use strict';
  
      var Cell = function (initial) {
          var value = initial;
          var get = function () {
              return value;
          };
          var set = function (v) {
              value = v;
          };
          return {
              get: get,
              set: set
          };
      };
  
      var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
  
      var __assign = function () {
          __assign = Object.assign || function __assign(t) {
              for (var s, i = 1, n = arguments.length; i < n; i++) {
                  s = arguments[i];
                  for (var p in s)
                      if (Object.prototype.hasOwnProperty.call(s, p))
                          t[p] = s[p];
              }
              return t;
          };
          return __assign.apply(this, arguments);
      };
  
      var noop = function () {
      };
      var constant = function (value) {
          return function () {
              return value;
          };
      };
      var never = constant(false);
      var always = constant(true);
  
      var punctuationStr = '[!-#%-*,-\\/:;?@\\[-\\]_{}\xA1\xAB\xB7\xBB\xBF;\xB7\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1361-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u3008\u3009\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30\u2E31\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uff3f\uFF5B\uFF5D\uFF5F-\uFF65]';
  
      var punctuation = constant(punctuationStr);
  
      var none = function () {
          return NONE;
      };
      var NONE = function () {
          var eq = function (o) {
              return o.isNone();
          };
          var call = function (thunk) {
              return thunk();
          };
          var id = function (n) {
              return n;
          };
          var me = {
              fold: function (n, _s) {
                  return n();
              },
              is: never,
              isSome: never,
              isNone: always,
              getOr: id,
              getOrThunk: call,
              getOrDie: function (msg) {
                  throw new Error(msg || 'error: getOrDie called on none.');
              },
              getOrNull: constant(null),
              getOrUndefined: constant(undefined),
              or: id,
              orThunk: call,
              map: none,
              each: noop,
              bind: none,
              exists: never,
              forall: always,
              filter: none,
              equals: eq,
              equals_: eq,
              toArray: function () {
                  return [];
              },
              toString: constant('none()')
          };
          return me;
      }();
      var some = function (a) {
          var constant_a = constant(a);
          var self = function () {
              return me;
          };
          var bind = function (f) {
              return f(a);
          };
          var me = {
              fold: function (n, s) {
                  return s(a);
              },
              is: function (v) {
                  return a === v;
              },
              isSome: always,
              isNone: never,
              getOr: constant_a,
              getOrThunk: constant_a,
              getOrDie: constant_a,
              getOrNull: constant_a,
              getOrUndefined: constant_a,
              or: self,
              orThunk: self,
              map: function (f) {
                  return some(f(a));
              },
              each: function (f) {
                  f(a);
              },
              bind: bind,
              exists: bind,
              forall: bind,
              filter: function (f) {
                  return f(a) ? me : NONE;
              },
              toArray: function () {
                  return [a];
              },
              toString: function () {
                  return 'some(' + a + ')';
              },
              equals: function (o) {
                  return o.is(a);
              },
              equals_: function (o, elementEq) {
                  return o.fold(never, function (b) {
                      return elementEq(a, b);
                  });
              }
          };
          return me;
      };
      var from = function (value) {
          return value === null || value === undefined ? NONE : some(value);
      };
      var Optional = {
          some: some,
          none: none,
          from: from
      };
  
      var punctuation$1 = punctuation;
  
      var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
  
      var typeOf = function (x) {
          var t = typeof x;
          if (x === null) {
              return 'null';
          } else if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
              return 'array';
          } else if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
              return 'string';
          } else {
              return t;
          }
      };
      var isType = function (type) {
          return function (value) {
              return typeOf(value) === type;
          };
      };
      var isSimpleType = function (type) {
          return function (value) {
              return typeof value === type;
          };
      };
      var isString = isType('string');
      var isArray = isType('array');
      var isBoolean = isSimpleType('boolean');
      var isNumber = isSimpleType('number');
  
      var nativeSlice = Array.prototype.slice;
      var nativePush = Array.prototype.push;
      var map = function (xs, f) {
          var len = xs.length;
          var r = new Array(len);
          for (var i = 0; i < len; i++) {
              var x = xs[i];
              r[i] = f(x, i);
          }
          return r;
      };
      var each = function (xs, f) {
          for (var i = 0, len = xs.length; i < len; i++) {
              var x = xs[i];
              f(x, i);
          }
      };
      var eachr = function (xs, f) {
          for (var i = xs.length - 1; i >= 0; i--) {
              var x = xs[i];
              f(x, i);
          }
      };
      var groupBy = function (xs, f) {
          if (xs.length === 0) {
              return [];
          } else {
              var wasType = f(xs[0]);
              var r = [];
              var group = [];
              for (var i = 0, len = xs.length; i < len; i++) {
                  var x = xs[i];
                  var type = f(x);
                  if (type !== wasType) {
                      r.push(group);
                      group = [];
                  }
                  wasType = type;
                  group.push(x);
              }
              if (group.length !== 0) {
                  r.push(group);
              }
              return r;
          }
      };
      var foldl = function (xs, f, acc) {
          each(xs, function (x) {
              acc = f(acc, x);
          });
          return acc;
      };
      var flatten = function (xs) {
          var r = [];
          for (var i = 0, len = xs.length; i < len; ++i) {
              if (!isArray(xs[i])) {
                  throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
              }
              nativePush.apply(r, xs[i]);
          }
          return r;
      };
      var bind = function (xs, f) {
          return flatten(map(xs, f));
      };
      var sort = function (xs, comparator) {
          var copy = nativeSlice.call(xs, 0);
          copy.sort(comparator);
          return copy;
      };
  
      var hasOwnProperty = Object.hasOwnProperty;
      var has = function (obj, key) {
          return hasOwnProperty.call(obj, key);
      };
  
      var Global = typeof window !== 'undefined' ? window : Function('return this;')();
  
      var DOCUMENT = 9;
      var DOCUMENT_FRAGMENT = 11;
      var ELEMENT = 1;
      var TEXT = 3;
  
      var type = function (element) {
          return element.dom.nodeType;
      };
      var isType$1 = function (t) {
          return function (element) {
              return type(element) === t;
          };
      };
      var isText = isType$1(TEXT);
  
      var rawSet = function (dom, key, value) {
          if (isString(value) || isBoolean(value) || isNumber(value)) {
              dom.setAttribute(key, value + '');
          } else {
              console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
              throw new Error('Attribute value was not simple');
          }
      };
      var set = function (element, key, value) {
          rawSet(element.dom, key, value);
      };
  
      var compareDocumentPosition = function (a, b, match) {
          return (a.compareDocumentPosition(b) & match) !== 0;
      };
      var documentPositionPreceding = function (a, b) {
          return compareDocumentPosition(a, b, Node.DOCUMENT_POSITION_PRECEDING);
      };
  
      var fromHtml = function (html, scope) {
          var doc = scope || document;
          var div = doc.createElement('div');
          div.innerHTML = html;
          if (!div.hasChildNodes() || div.childNodes.length > 1) {
              console.error('HTML does not have a single root node', html);
              throw new Error('HTML must have a single root node');
          }
          return fromDom(div.childNodes[0]);
      };
      var fromTag = function (tag, scope) {
          var doc = scope || document;
          var node = doc.createElement(tag);
          return fromDom(node);
      };
      var fromText = function (text, scope) {
          var doc = scope || document;
          var node = doc.createTextNode(text);
          return fromDom(node);
      };
      var fromDom = function (node) {
          if (node === null || node === undefined) {
              throw new Error('Node cannot be null or undefined');
          }
          return {dom: node};
      };
      var fromPoint = function (docElm, x, y) {
          return Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom);
      };
      var SugarElement = {
          fromHtml: fromHtml,
          fromTag: fromTag,
          fromText: fromText,
          fromDom: fromDom,
          fromPoint: fromPoint
      };
  
      var bypassSelector = function (dom) {
          return dom.nodeType !== ELEMENT && dom.nodeType !== DOCUMENT && dom.nodeType !== DOCUMENT_FRAGMENT || dom.childElementCount === 0;
      };
      var all = function (selector, scope) {
          var base = scope === undefined ? document : scope.dom;
          return bypassSelector(base) ? [] : map(base.querySelectorAll(selector), SugarElement.fromDom);
      };
  
      var parent = function (element) {
          return Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
      };
      var children = function (element) {
          return map(element.dom.childNodes, SugarElement.fromDom);
      };
      var spot = function (element, offset) {
          return {
              element: element,
              offset: offset
          };
      };
      var leaf = function (element, offset) {
          var cs = children(element);
          return cs.length > 0 && offset < cs.length ? spot(cs[offset], 0) : spot(element, offset);
      };
  
      var before = function (marker, element) {
          var parent$1 = parent(marker);
          parent$1.each(function (v) {
              v.dom.insertBefore(element.dom, marker.dom);
          });
      };
      var append = function (parent, element) {
          parent.dom.appendChild(element.dom);
      };
      var wrap = function (element, wrapper) {
          before(element, wrapper);
          append(wrapper, element);
      };
  
      function NodeValue(is, name) {
          var get = function (element) {
              if (!is(element)) {
                  throw new Error('Can only get ' + name + ' value of a ' + name + ' node');
              }
              return getOption(element).getOr('');
          };
          var getOption = function (element) {
              return is(element) ? Optional.from(element.dom.nodeValue) : Optional.none();
          };
          var set = function (element, value) {
              if (!is(element)) {
                  throw new Error('Can only set raw ' + name + ' value of a ' + name + ' node');
              }
              element.dom.nodeValue = value;
          };
          return {
              get: get,
              getOption: getOption,
              set: set
          };
      }
  
      var api = NodeValue(isText, 'text');
      var get = function (element) {
          return api.get(element);
      };
  
      var descendants = function (scope, selector) {
          return all(selector, scope);
      };
  
      var global$2 = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
  
      var isSimpleBoundary = function (dom, node) {
          return dom.isBlock(node) || has(dom.schema.getShortEndedElements(), node.nodeName);
      };
      var isContentEditableFalse = function (dom, node) {
          return dom.getContentEditable(node) === 'false';
      };
      var isContentEditableTrueInCef = function (dom, node) {
          return dom.getContentEditable(node) === 'true' && dom.getContentEditableParent(node.parentNode) === 'false';
      };
      var isHidden = function (dom, node) {
          return !dom.isBlock(node) && has(dom.schema.getWhiteSpaceElements(), node.nodeName);
      };
      var isBoundary = function (dom, node) {
          return isSimpleBoundary(dom, node) || isContentEditableFalse(dom, node) || isHidden(dom, node) || isContentEditableTrueInCef(dom, node);
      };
      var isText$1 = function (node) {
          return node.nodeType === 3;
      };
      var nuSection = function () {
          return {
              sOffset: 0,
              fOffset: 0,
              elements: []
          };
      };
      var toLeaf = function (node, offset) {
          return leaf(SugarElement.fromDom(node), offset);
      };
      var walk = function (dom, walkerFn, startNode, callbacks, endNode, skipStart) {
          if (skipStart === void 0) {
              skipStart = true;
          }
          var next = skipStart ? walkerFn(false) : startNode;
          while (next) {
              var isCefNode = isContentEditableFalse(dom, next);
              if (isCefNode || isHidden(dom, next)) {
                  var stopWalking = isCefNode ? callbacks.cef(next) : callbacks.boundary(next);
                  if (stopWalking) {
                      break;
                  } else {
                      next = walkerFn(true);
                      continue;
                  }
              } else if (isSimpleBoundary(dom, next)) {
                  if (callbacks.boundary(next)) {
                      break;
                  }
              } else if (isText$1(next)) {
                  callbacks.text(next);
              }
              if (next === endNode) {
                  break;
              } else {
                  next = walkerFn(false);
              }
          }
      };
      var collectTextToBoundary = function (dom, section, node, rootNode, forwards) {
          if (isBoundary(dom, node)) {
              return;
          }
          var rootBlock = dom.getParent(rootNode, dom.isBlock);
          var walker = new global$2(node, rootBlock);
          var walkerFn = forwards ? walker.next : walker.prev;
          walk(dom, walkerFn, node, {
              boundary: always,
              cef: always,
              text: function (next) {
                  if (forwards) {
                      section.fOffset += next.length;
                  } else {
                      section.sOffset += next.length;
                  }
                  section.elements.push(SugarElement.fromDom(next));
              }
          });
      };
      var collect = function (dom, rootNode, startNode, endNode, callbacks, skipStart) {
          if (skipStart === void 0) {
              skipStart = true;
          }
          var walker = new global$2(startNode, rootNode);
          var sections = [];
          var current = nuSection();
          collectTextToBoundary(dom, current, startNode, rootNode, false);
          var finishSection = function () {
              if (current.elements.length > 0) {
                  sections.push(current);
                  current = nuSection();
              }
              return false;
          };
          walk(dom, walker.next, startNode, {
              boundary: finishSection,
              cef: function (node) {
                  finishSection();
                  if (callbacks) {
                      sections.push.apply(sections, callbacks.cef(node));
                  }
                  return false;
              },
              text: function (next) {
                  current.elements.push(SugarElement.fromDom(next));
                  if (callbacks) {
                      callbacks.text(next, current);
                  }
              }
          }, endNode, skipStart);
          if (endNode) {
              collectTextToBoundary(dom, current, endNode, rootNode, true);
          }
          finishSection();
          return sections;
      };
      var collectRangeSections = function (dom, rng) {
          var start = toLeaf(rng.startContainer, rng.startOffset);
          var startNode = start.element.dom;
          var end = toLeaf(rng.endContainer, rng.endOffset);
          var endNode = end.element.dom;
          return collect(dom, rng.commonAncestorContainer, startNode, endNode, {
              text: function (node, section) {
                  if (node === endNode) {
                      section.fOffset += node.length - end.offset;
                  } else if (node === startNode) {
                      section.sOffset += start.offset;
                  }
              },
              cef: function (node) {
                  var sections = bind(descendants(SugarElement.fromDom(node), '*[contenteditable=true]'), function (e) {
                      var ceTrueNode = e.dom;
                      return collect(dom, ceTrueNode, ceTrueNode);
                  });
                  return sort(sections, function (a, b) {
                      return documentPositionPreceding(a.elements[0].dom, b.elements[0].dom) ? 1 : -1;
                  });
              }
          }, false);
      };
      var fromRng = function (dom, rng) {
          return rng.collapsed ? [] : collectRangeSections(dom, rng);
      };
      var fromNode = function (dom, node) {
          var rng = dom.createRng();
          rng.selectNode(node);
          return fromRng(dom, rng);
      };
      var fromNodes = function (dom, nodes) {
          return bind(nodes, function (node) {
              return fromNode(dom, node);
          });
      };
  
      var find = function (text, pattern, start, finish) {
          if (start === void 0) {
              start = 0;
          }
          if (finish === void 0) {
              finish = text.length;
          }
          var regex = pattern.regex;
          regex.lastIndex = start;
          var results = [];
          var match;
          while (match = regex.exec(text)) {
              var matchedText = match[pattern.matchIndex];
              var matchStart = match.index + match[0].indexOf(matchedText);
              var matchFinish = matchStart + matchedText.length;
              if (matchFinish > finish) {
                  break;
              }
              results.push({
                  start: matchStart,
                  finish: matchFinish
              });
              regex.lastIndex = matchFinish;
          }
          return results;
      };
      var extract = function (elements, matches) {
          var nodePositions = foldl(elements, function (acc, element) {
              var content = get(element);
              var start = acc.last;
              var finish = start + content.length;
              var positions = bind(matches, function (match, matchIdx) {
                  if (match.start < finish && match.finish > start) {
                      return [{
                          element: element,
                          start: Math.max(start, match.start) - start,
                          finish: Math.min(finish, match.finish) - start,
                          matchId: matchIdx
                      }];
                  } else {
                      return [];
                  }
              });
              return {
                  results: acc.results.concat(positions),
                  last: finish
              };
          }, {
              results: [],
              last: 0
          }).results;
          return groupBy(nodePositions, function (position) {
              return position.matchId;
          });
      };
  
      var find$1 = function (pattern, sections) {
          return bind(sections, function (section) {
              var elements = section.elements;
              var content = map(elements, get).join('');
              var positions = find(content, pattern, section.sOffset, content.length - section.fOffset);
              return extract(elements, positions);
          });
      };
      var mark = function (matches, replacementNode) {
          eachr(matches, function (match, idx) {
              eachr(match, function (pos) {
                  var wrapper = SugarElement.fromDom(replacementNode.cloneNode(false));
                  set(wrapper, 'data-mce-index', idx);
                  var textNode = pos.element.dom;
                  if (textNode.length === pos.finish && pos.start === 0) {
                      wrap(pos.element, wrapper);
                  } else {
                      if (textNode.length !== pos.finish) {
                          textNode.splitText(pos.finish);
                      }
                      var matchNode = textNode.splitText(pos.start);
                      wrap(SugarElement.fromDom(matchNode), wrapper);
                  }
              });
          });
      };
      var findAndMark = function (dom, pattern, node, replacementNode) {
          var textSections = fromNode(dom, node);
          var matches = find$1(pattern, textSections);
          mark(matches, replacementNode);
          return matches.length;
      };
      var findAndMarkInSelection = function (dom, pattern, selection, replacementNode) {
          var bookmark = selection.getBookmark();
          var nodes = dom.select('td[data-mce-selected],th[data-mce-selected]');
          var textSections = nodes.length > 0 ? fromNodes(dom, nodes) : fromRng(dom, selection.getRng());
          var matches = find$1(pattern, textSections);
          mark(matches, replacementNode);
          selection.moveToBookmark(bookmark);
          return matches.length;
      };
  
      var getElmIndex = function (elm) {
          var value = elm.getAttribute('data-mce-index');
          if (typeof value === 'number') {
              return '' + value;
          }
          return value;
      };
      var markAllMatches = function (editor, currentSearchState, pattern, inSelection) {
          var marker = editor.dom.create('span', {'data-mce-bogus': 1});
          marker.className = 'mce-match-marker';
          var node = editor.getBody();
          done(editor, currentSearchState, false);
          if (inSelection) {
              return findAndMarkInSelection(editor.dom, pattern, editor.selection, marker);
          } else {
              return findAndMark(editor.dom, pattern, node, marker);
          }
      };
      var unwrap = function (node) {
          var parentNode = node.parentNode;
          if (node.firstChild) {
              parentNode.insertBefore(node.firstChild, node);
          }
          node.parentNode.removeChild(node);
      };
      var findSpansByIndex = function (editor, index) {
          var spans = [];
          var nodes = global$1.toArray(editor.getBody().getElementsByTagName('span'));
          if (nodes.length) {
              for (var i = 0; i < nodes.length; i++) {
                  var nodeIndex = getElmIndex(nodes[i]);
                  if (nodeIndex === null || !nodeIndex.length) {
                      continue;
                  }
                  if (nodeIndex === index.toString()) {
                      spans.push(nodes[i]);
                  }
              }
          }
          return spans;
      };
      var moveSelection = function (editor, currentSearchState, forward) {
          var searchState = currentSearchState.get();
          var testIndex = searchState.index;
          var dom = editor.dom;
          forward = forward !== false;
          if (forward) {
              if (testIndex + 1 === searchState.count) {
                  testIndex = 0;
              } else {
                  testIndex++;
              }
          } else {
              if (testIndex - 1 === -1) {
                  testIndex = searchState.count - 1;
              } else {
                  testIndex--;
              }
          }
          dom.removeClass(findSpansByIndex(editor, searchState.index), 'mce-match-marker-selected');
          var spans = findSpansByIndex(editor, testIndex);
          if (spans.length) {
              dom.addClass(findSpansByIndex(editor, testIndex), 'mce-match-marker-selected');
              editor.selection.scrollIntoView(spans[0]);
              return testIndex;
          }
          return -1;
      };
      var removeNode = function (dom, node) {
          var parent = node.parentNode;
          dom.remove(node);
          if (dom.isEmpty(parent)) {
              dom.remove(parent);
          }
      };
      var escapeSearchText = function (text, wholeWord) {
          var escapedText = text.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&').replace(/\s/g, '[^\\S\\r\\n\\uFEFF]');
          var wordRegex = '(' + escapedText + ')';
          return wholeWord ? '(?:^|\\s|' + punctuation$1() + ')' + wordRegex + ('(?=$|\\s|' + punctuation$1() + ')') : wordRegex;
      };
      var find$2 = function (editor, currentSearchState, text, matchCase, wholeWord, inSelection) {
          var escapedText = escapeSearchText(text, wholeWord);
          var pattern = {
              regex: new RegExp(escapedText, matchCase ? 'g' : 'gi'),
              matchIndex: 1
          };
          var count = markAllMatches(editor, currentSearchState, pattern, inSelection);
          if (count) {
              var newIndex = moveSelection(editor, currentSearchState, true);
              currentSearchState.set({
                  index: newIndex,
                  count: count,
                  text: text,
                  matchCase: matchCase,
                  wholeWord: wholeWord,
                  inSelection: inSelection
              });
          }
          return count;
      };
      var next = function (editor, currentSearchState) {
          var index = moveSelection(editor, currentSearchState, true);
          currentSearchState.set(__assign(__assign({}, currentSearchState.get()), {index: index}));
      };
      var prev = function (editor, currentSearchState) {
          var index = moveSelection(editor, currentSearchState, false);
          currentSearchState.set(__assign(__assign({}, currentSearchState.get()), {index: index}));
      };
      var isMatchSpan = function (node) {
          var matchIndex = getElmIndex(node);
          return matchIndex !== null && matchIndex.length > 0;
      };
      var replace = function (editor, currentSearchState, text, forward, all) {
          var searchState = currentSearchState.get();
          var currentIndex = searchState.index;
          var currentMatchIndex, nextIndex = currentIndex;
          forward = forward !== false;
          var node = editor.getBody();
          var nodes = global$1.grep(global$1.toArray(node.getElementsByTagName('span')), isMatchSpan);
          for (var i = 0; i < nodes.length; i++) {
              var nodeIndex = getElmIndex(nodes[i]);
              var matchIndex = currentMatchIndex = parseInt(nodeIndex, 10);
              if (all || matchIndex === searchState.index) {
                  if (text.length) {
                      nodes[i].firstChild.nodeValue = text;
                      unwrap(nodes[i]);
                  } else {
                      removeNode(editor.dom, nodes[i]);
                  }
                  while (nodes[++i]) {
                      matchIndex = parseInt(getElmIndex(nodes[i]), 10);
                      if (matchIndex === currentMatchIndex) {
                          removeNode(editor.dom, nodes[i]);
                      } else {
                          i--;
                          break;
                      }
                  }
                  if (forward) {
                      nextIndex--;
                  }
              } else if (currentMatchIndex > currentIndex) {
                  nodes[i].setAttribute('data-mce-index', String(currentMatchIndex - 1));
              }
          }
          currentSearchState.set(__assign(__assign({}, searchState), {
              count: all ? 0 : searchState.count - 1,
              index: nextIndex
          }));
          if (forward) {
              next(editor, currentSearchState);
          } else {
              prev(editor, currentSearchState);
          }
          return !all && currentSearchState.get().count > 0;
      };
      var done = function (editor, currentSearchState, keepEditorSelection) {
          var i, startContainer, endContainer;
          var searchState = currentSearchState.get();
          var nodes = global$1.toArray(editor.getBody().getElementsByTagName('span'));
          for (i = 0; i < nodes.length; i++) {
              var nodeIndex = getElmIndex(nodes[i]);
              if (nodeIndex !== null && nodeIndex.length) {
                  if (nodeIndex === searchState.index.toString()) {
                      if (!startContainer) {
                          startContainer = nodes[i].firstChild;
                      }
                      endContainer = nodes[i].firstChild;
                  }
                  unwrap(nodes[i]);
              }
          }
          currentSearchState.set(__assign(__assign({}, searchState), {
              index: -1,
              count: 0,
              text: ''
          }));
          if (startContainer && endContainer) {
              var rng = editor.dom.createRng();
              rng.setStart(startContainer, 0);
              rng.setEnd(endContainer, endContainer.data.length);
              if (keepEditorSelection !== false) {
                  editor.selection.setRng(rng);
              }
              return rng;
          }
      };
      var hasNext = function (editor, currentSearchState) {
          return currentSearchState.get().count > 1;
      };
      var hasPrev = function (editor, currentSearchState) {
          return currentSearchState.get().count > 1;
      };
  
      var get$1 = function (editor, currentState) {
          var done$1 = function (keepEditorSelection) {
              return done(editor, currentState, keepEditorSelection);
          };
          var find = function (text, matchCase, wholeWord, inSelection) {
              if (inSelection === void 0) {
                  inSelection = false;
              }
              return find$2(editor, currentState, text, matchCase, wholeWord, inSelection);
          };
          var next$1 = function () {
              return next(editor, currentState);
          };
          var prev$1 = function () {
              return prev(editor, currentState);
          };
          var replace$1 = function (text, forward, all) {
              return replace(editor, currentState, text, forward, all);
          };
          return {
              done: done$1,
              find: find,
              next: next$1,
              prev: prev$1,
              replace: replace$1
          };
      };
  
      var value = function () {
          var subject = Cell(Optional.none());
          var clear = function () {
              return subject.set(Optional.none());
          };
          var set = function (s) {
              return subject.set(Optional.some(s));
          };
          var isSet = function () {
              return subject.get().isSome();
          };
          var on = function (f) {
              return subject.get().each(f);
          };
          return {
              clear: clear,
              set: set,
              isSet: isSet,
              on: on
          };
      };
  
      var global$3 = tinymce.util.Tools.resolve('tinymce.Env');
  
      var open = function (editor, currentSearchState) {
          var dialogApi = value();
          editor.undoManager.add();
          var selectedText = global$1.trim(editor.selection.getContent({format: 'text'}));
  
          function updateButtonStates(api) {
              var updateNext = hasNext(editor, currentSearchState) ? api.enable : api.disable;
              updateNext('next');
              var updatePrev = hasPrev(editor, currentSearchState) ? api.enable : api.disable;
              updatePrev('prev');
          }
  
          var updateSearchState = function (api) {
              var data = api.getData();
              var current = currentSearchState.get();
              currentSearchState.set(__assign(__assign({}, current), {
                  matchCase: data.matchcase,
                  wholeWord: data.wholewords,
                  inSelection: data.inselection
              }));
          };
          var disableAll = function (api, disable) {
              var buttons = [
                  'replace',
                  'replaceall',
                  'prev',
                  'next'
              ];
              var toggle = disable ? api.disable : api.enable;
              each(buttons, toggle);
          };
  
          function notFoundAlert(api) {
              editor.windowManager.alert('Could not find the specified string.', function () {
                  api.focus('findtext');
              });
          }
  
          var focusButtonIfRequired = function (api, name) {
              if (global$3.browser.isSafari() && global$3.deviceType.isTouch() && (name === 'find' || name === 'replace' || name === 'replaceall')) {
                  api.focus(name);
              }
          };
          var reset = function (api) {
              done(editor, currentSearchState, false);
              disableAll(api, true);
              updateButtonStates(api);
          };
          var doFind = function (api) {
              var data = api.getData();
              var last = currentSearchState.get();
              if (!data.findtext.length) {
                  reset(api);
                  return;
              }
              if (last.text === data.findtext && last.matchCase === data.matchcase && last.wholeWord === data.wholewords) {
                  next(editor, currentSearchState);
              } else {
                  var count = find$2(editor, currentSearchState, data.findtext, data.matchcase, data.wholewords, data.inselection);
                  if (count <= 0) {
                      notFoundAlert(api);
                  }
                  disableAll(api, count === 0);
              }
              updateButtonStates(api);
          };
          var initialState = currentSearchState.get();
          var initialData = {
              findtext: selectedText,
              replacetext: '',
              wholewords: initialState.wholeWord,
              matchcase: initialState.matchCase,
              inselection: initialState.inSelection
          };
          var spec = {
              title: 'Find and Replace',
              size: 'normal',
              body: {
                  type: 'panel',
                  items: [
                      {
                          type: 'bar',
                          items: [
                              {
                                  type: 'input',
                                  name: 'findtext',
                                  placeholder: 'Find',
                                  maximized: true,
                                  inputMode: 'search'
                              },
                              {
                                  type: 'button',
                                  name: 'prev',
                                  text: 'Previous',
                                  icon: 'action-prev',
                                  disabled: true,
                                  borderless: true
                              },
                              {
                                  type: 'button',
                                  name: 'next',
                                  text: 'Next',
                                  icon: 'action-next',
                                  disabled: true,
                                  borderless: true
                              }
                          ]
                      },
                      {
                          type: 'input',
                          name: 'replacetext',
                          placeholder: 'Replace with',
                          inputMode: 'search'
                      }
                  ]
              },
              buttons: [
                  {
                      type: 'menu',
                      name: 'options',
                      icon: 'preferences',
                      tooltip: 'Preferences',
                      align: 'start',
                      items: [
                          {
                              type: 'togglemenuitem',
                              name: 'matchcase',
                              text: 'Match case'
                          },
                          {
                              type: 'togglemenuitem',
                              name: 'wholewords',
                              text: 'Find whole words only'
                          },
                          {
                              type: 'togglemenuitem',
                              name: 'inselection',
                              text: 'Find in selection'
                          }
                      ]
                  },
                  {
                      type: 'custom',
                      name: 'find',
                      text: 'Find',
                      primary: true
                  },
                  {
                      type: 'custom',
                      name: 'replace',
                      text: 'Replace',
                      disabled: true
                  },
                  {
                      type: 'custom',
                      name: 'replaceall',
                      text: 'Replace All',
                      disabled: true
                  }
              ],
              initialData: initialData,
              onChange: function (api, details) {
                  if (details.name === 'findtext' && currentSearchState.get().count > 0) {
                      reset(api);
                  }
              },
              onAction: function (api, details) {
                  var data = api.getData();
                  switch (details.name) {
                      case 'find':
                          doFind(api);
                          break;
                      case 'replace':
                          if (!replace(editor, currentSearchState, data.replacetext)) {
                              reset(api);
                          } else {
                              updateButtonStates(api);
                          }
                          break;
                      case 'replaceall':
                          replace(editor, currentSearchState, data.replacetext, true, true);
                          reset(api);
                          break;
                      case 'prev':
                          prev(editor, currentSearchState);
                          updateButtonStates(api);
                          break;
                      case 'next':
                          next(editor, currentSearchState);
                          updateButtonStates(api);
                          break;
                      case 'matchcase':
                      case 'wholewords':
                      case 'inselection':
                          updateSearchState(api);
                          reset(api);
                          break;
                  }
                  focusButtonIfRequired(api, details.name);
              },
              onSubmit: function (api) {
                  doFind(api);
                  focusButtonIfRequired(api, 'find');
              },
              onClose: function () {
                  editor.focus();
                  done(editor, currentSearchState);
                  editor.undoManager.add();
              }
          };
          dialogApi.set(editor.windowManager.open(spec, {inline: 'toolbar'}));
      };
  
      var register = function (editor, currentSearchState) {
          editor.addCommand('SearchReplace', function () {
              open(editor, currentSearchState);
          });
      };
  
      var showDialog = function (editor, currentSearchState) {
          return function () {
              open(editor, currentSearchState);
          };
      };
      var register$1 = function (editor, currentSearchState) {
          editor.ui.registry.addMenuItem('searchreplace', {
              text: 'Find and replace...',
              shortcut: 'Meta+F',
              onAction: showDialog(editor, currentSearchState),
              icon: 'search'
          });
          editor.ui.registry.addButton('searchreplace', {
              tooltip: 'Find and replace',
              onAction: showDialog(editor, currentSearchState),
              icon: 'search'
          });
          editor.shortcuts.add('Meta+F', '', showDialog(editor, currentSearchState));
      };
  
      function Plugin() {
          global.add('searchreplace', function (editor) {
              var currentSearchState = Cell({
                  index: -1,
                  count: 0,
                  text: '',
                  matchCase: false,
                  wholeWord: false,
                  inSelection: false
              });
              register(editor, currentSearchState);
              register$1(editor, currentSearchState);
              return get$1(editor, currentSearchState);
          });
      }
  
      Plugin();
  
  }());
  