docs: def r_sa_check(template, tag_type, is_standalone):
      """Do a final checkto see if a tag could be a standalone"""
  
      # Check right side if we might be a standalone
      if is_standalone and tag_type not in ['variable', 'no escape']:
          on_newline = template.split('\n', 1)
  
          # If the stuff to the right of us are spaces we're a standalone
          if on_newline[0].isspace() or not on_newline[0]:
              return True
          else:
              return False
  
      # If we're a tag can't be a standalone
      else:
          return False