OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	02/20/2020 05:44:43 AM	rwxr-xr-x
📄 BlockBoundaryDelete.ts	950 bytes	02/20/2020 05:42:46 AM	rw-r--r--
📄 BlockMergeBoundary.ts	3.03 KB	02/20/2020 05:42:46 AM	rw-r--r--
📄 BlockRangeDelete.ts	2.51 KB	02/20/2020 05:42:47 AM	rw-r--r--
📄 CefBoundaryDelete.ts	3.77 KB	02/20/2020 05:42:47 AM	rw-r--r--
📄 CefDelete.ts	3.16 KB	02/20/2020 05:42:48 AM	rw-r--r--
📄 CefDeleteAction.ts	5.63 KB	02/20/2020 05:42:49 AM	rw-r--r--
📄 DeleteCommands.ts	2.09 KB	02/20/2020 05:42:49 AM	rw-r--r--
📄 DeleteElement.ts	6.5 KB	02/20/2020 05:42:50 AM	rw-r--r--
📄 DeleteUtils.ts	2.39 KB	02/20/2020 05:42:50 AM	rw-r--r--
📄 ImageBlockDelete.ts	1.23 KB	02/20/2020 05:42:51 AM	rw-r--r--
📄 InlineBoundaryDelete.ts	4.91 KB	02/20/2020 05:42:52 AM	rw-r--r--
📄 InlineFormatDelete.ts	2.38 KB	02/20/2020 05:42:52 AM	rw-r--r--
📄 MergeBlocks.ts	3.69 KB	02/20/2020 05:42:53 AM	rw-r--r--
📄 MergeText.ts	2.9 KB	02/20/2020 05:42:53 AM	rw-r--r--
📄 TableDelete.ts	5.81 KB	02/20/2020 05:42:54 AM	rw-r--r--
📄 TableDeleteAction.ts	4.26 KB	02/20/2020 05:42:54 AM	rw-r--r--

Editing: MergeText.ts

/**
 * 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/
 */

import { Arr, Strings } from '@ephox/katamari';
import { Text } from '@ephox/dom-globals';
import { Element, Remove } from '@ephox/sugar';

// Don't compare other unicode spaces here, as we're only concerned about whitespace the browser would collapse
const isCollapsibleWhitespace = (c: string): boolean => ' \f\n\r\t\v'.indexOf(c) !== -1;

return result.str;
};

const normalize = (node: Text, offset: number, count: number) => {
  if (count === 0) {
    return;
  }

// Get the whitespace
  const whitespace = node.data.slice(offset, offset + count);

// Determine if we're at the end of start of the content
  const isEndOfContent = offset + count >= node.data.length;
  const isStartOfContent = offset === 0;

// Replace the original whitespace with the normalized whitespace content
  node.replaceData(offset, count, normalizeContent(whitespace, isStartOfContent, isEndOfContent));
};

const normalizeWhitespaceAfter = (node: Text, offset: number) => {
  const content = node.data.slice(offset);
  const whitespaceCount = content.length - Strings.lTrim(content).length;

return normalize(node, offset, whitespaceCount);
};

const normalizeWhitespaceBefore = (node: Text, offset: number) => {
  const content = node.data.slice(0, offset);
  const whitespaceCount = content.length - Strings.rTrim(content).length;

return normalize(node, offset - whitespaceCount, whitespaceCount);
};

const mergeTextNodes = (prevNode: Text, nextNode: Text, normalizeWhitespace?: boolean): Text => {
  const whitespaceOffset = Strings.rTrim(prevNode.data).length;
  // Merge the elements
  prevNode.appendData(nextNode.data);
  Remove.remove(Element.fromDom(nextNode));

// Normalize the whitespace around the merged elements, to ensure it doesn't get lost
  if (normalizeWhitespace) {
    normalizeWhitespaceAfter(prevNode, whitespaceOffset);
  }

return prevNode;
};

export {
  normalizeWhitespaceAfter,
  normalizeWhitespaceBefore,
  mergeTextNodes
};