# File lib/asciidoctor/lexer.rb, line 897
  def self.catalog_inline_anchors(text, document)
    text.scan(REGEXP[:anchor_macro]) {
      # alias match for Ruby 1.8.7 compat
      m = $~
      next if m[0].start_with? '\\'
      id, reftext = m[1].split(',')
      id.sub!(REGEXP[:dbl_quoted], '\2')
      if !reftext.nil?
        reftext.sub!(REGEXP[:m_dbl_quoted], '\2')
      end
      document.register(:ids, [id, reftext])
    }
    nil
  end