parameters: (pieces)
return_statement: return "+"
docstring: Return a + if we don't already have one, else return a .
docstring_summary: Return a + if we don't already have one, else return a .
docstring_tokens: Return a + if we don t already have one else return a .
function: def plus_or_dot(pieces):
      """Return a + if we don't already have one, else return a ."""
      if "+" in pieces.get("closest-tag", ""):
          return "."
      return "+"
function_tokens: def plus_or_dot ( pieces ) : if "+" in pieces . get ( "closest-tag" , "" ) : return "." return "+"