< Aggregate field separator.
< Array element separator.
< Array fields prefix.
< Array fields suffix.
< (Associative) Array prefix.
< (Associative) Array suffix.
< Backward reference prefix.
< Limit length of dynamic arrays to this value when printing.
< Indentation.
< Level of (aggregate) nesting starting at 0.
< Span multiple lines using indent.
< Wrap characters {char|wchar|dchar} in ASCII single-quote character '\''.
< Wrap strings {string|wstring|dstring} in ASCII single-quote character '"'.
< Show fields of non-null classes (instead of just pointer).
< Show values of enumerators instead of their names.
< Show enumerators as EnumType.enumeratorValue instead of enumeratorValue.
< Show names of fields.
< Show types of values.
< Show values of non-null pointers (instead of just pointer).
< Show values of void arrays as ubytes instead of [?].
< Use different fonts for different types. TODO: Use nxt.ansi_escape
Writing/Printing format.