Function paddEmptyNode

modules/tinymce/src/core/main/ts/html/ParserUtils.ts:7–18

(settings: DomParserSettings, args: ParserArgs, isBlock: (node: AstNode) => boolean, node: AstNode)

import type { SchemaMap, default as Schema } from '../api/html/Schema';

const paddEmptyNode = (settings: DomParserSettings, args: ParserArgs, isBlock: (node: AstNode) => boolean, node: AstNode): void => {
  const brPreferred = settings.pad_empty_with_br || args.insert;
  if (brPreferred && isBlock(node)) {
    const astNode = new AstNode('br', 1);
    if (args.insert) {
      astNode.attr('data-mce-bogus', '1');
    }
    node.empty().append(astNode);
  } else {
    node.empty().append(new AstNode('#text', 3)).value = Unicode.nbsp;
  }
};

const isPaddedWithNbsp = (node: AstNode): boolean =>
  hasOnlyChild(node, '#text') && node?.firstChild?.value === Unicode.nbsp;