@atlaskit/editor-wikimarkup-transformer/dist/es2019/parser/tokenize/quadruple-dash-symbol.js

Wiki markup transformer for JIRA and Confluence

// Ignored via go/ees005
// eslint-disable-next-line require-unicode-regexp
const MULTI_DASH_REGEX = /^-{4,}(\s|$)/;
export const quadrupleDashSymbol = ({
  input,
  position
}) => {
  // This won't be a ruler because ruler has been checked at leadingKeywordMapping
  const match = input.substring(position).match(MULTI_DASH_REGEX);
  if (!match) {
    return {
      type: 'text',
      text: '----',
      length: 4
    };
  }
  return {
    type: 'text',
    text: input.substr(position, match[0].length),
    length: match[0].length
  };
};