@atlaskit/editor-plugin-show-diff/dist/cjs/pm-plugins/calculateDiff/normalizeTextNodes.js

ShowDiff plugin for @atlaskit/editor-core

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.normalizeTextNodes = void 0;
var _model = require("@atlaskit/editor-prosemirror/model");
/**
 * Returns a copy of `node` in which adjacent text nodes with identical marks are joined, the same
 * normalisation ProseMirror applies whenever it rebuilds a node's content. A document parsed straight
 * from ADF keeps such split runs, so two documents with identical content and positions can still
 * differ in child count.
 */
var _normalizeTextNodes = exports.normalizeTextNodes = function normalizeTextNodes(node) {
  if (node.isText || node.childCount === 0) {
    return node;
  }
  var children = [];
  node.content.forEach(function (child) {
    return children.push(_normalizeTextNodes(child));
  });
  return node.copy(_model.Fragment.fromArray(children));
};