anchor.diff:        style  = block,
         kind   = mapping,
         line   = Line,
  -      column = Col
  -    },
  -    Collection_Start1 = set_default_tag(Collection_Start),
  -    Parser1 = queue_token(Parser, Collection_Start1, Insert_At),
  +      column = Col,
  +      tag    = ?COLL_SCALAR_DEFAULT_TAG(Line, Col)
  +    },
  +    Parser1 = queue_token(Parser, Collection_Start, Insert_At),
       %% Record the new block indent.
       New_Coll = #bcoll{kind = mapping, indent = Col},
       Parser2  = Parser1#yaml_parser{
  
positive.code:               substyle = Style,
                text     = lists:reverse(Output),
                line     = Sc_Line,
                column   = Sc_Col
              },
              Token1 = set_default_tag(Token),
              Error  = #yaml_parsing_error{
                name   = invalid_escaped_character,
                type   = warning,
                token  = Token1,
                line   = Line,
                column = Col - 1
              },
  
negative.code:       style    = block,
        substyle = Style,
        line     = Sc_Line,
        column   = Sc_Col,
        tag      = ?BLOCK_SCALAR_DEFAULT_TAG(Sc_Line, Sc_Col)
      },
      Error  = #yaml_parsing_error{
        type   = warning,
        name   = leading_empty_lines_too_long,
        token  = Token,
        line   = Line,
        column = Col
      },
  