code: function getFileExcerptIfPossible(err) {
    try {
      const content = fs.readFileSync(err.file, 'utf8');
  
      return `${os.EOL +
        content.split(os.EOL)[err.line - 1] +
        os.EOL +
        new Array(err.column - 1).join(' ')}^${os.EOL}      `;
    } catch (ignoreErr) {
      // If anything goes wrong here, we don't want any errors to be reported to the user
      return '';
    }
  }
docs: Tries to get an excerpt of the file where the error happened.
  Uses err.line and err.column.
  
  Returns an empty string if the excerpt could not be retrieved.
  
  @param {SassError} err
  @returns {string}