anchor.diff:  
   %% Folded style: a newline at the end of a normal-indented line.
   do_parse_block_scalar(
  -  #yaml_parser{chars = [C | _] = Chars} = Parser,
  +  #yaml_parser{doc_version = Version, chars = [C | _] = Chars} = Parser,
     #block_scalar_ctx{spaces = Spaces, newline = false,
     more_indent = false} = Ctx)
  -  when ?IS_NEWLINE(C) ->
  +  when ?IS_NEWLINE(C) orelse (Version == {1,1} andalso ?IS_NEWLINE_11(C)) ->
       Parser1 = next_line(Parser, Chars),
       Ctx1    = Ctx#block_scalar_ctx{
         newline = true,
  
positive.code: parse_yaml_directive_minor(#yaml_parser{chars = [_ | _]} = Parser,
    #yaml_directive_ctx{line = Line, col = Col}) ->
      %% Invalid character while parsing minor version number.
      Token = #yaml_yaml_directive{
        line   = Line,
        column = Col
  
negative.code:   #tag_directive_ctx{handle = Handle, prefix = Prefix,
    line = Line, col = Col}) ->
      %% Invalid character while parsing tag prefix.
      Parser1 = warn_if_non_ascii_line_break(Parser),
      Token = #yaml_tag_directive{
        handle = lists:reverse(Handle),
        prefix = lists:reverse(Prefix),
  