docs: def grab_literal(template, l_del):
      """Parse a literal from the template"""
  
      global _CURRENT_LINE
  
      try:
          # Look for the next tag and move the template to it
          literal, template = template.split(l_del, 1)
          _CURRENT_LINE += literal.count('\n')
          return (literal, template)
  
      # There are no more tags in the template?
      except ValueError:
          # Then the rest of the template is a literal
          return (template, '')