Re: [RFC] Convention for marking pretty-printers output

[Bruno Haible]

> The plan would be as follows:

PS: The stream class should probably better be called 'layouting_ostream'
rather than 'pprint_ostream'. The reason is that it only does half of the
pretty-printing. The other half - walking the data structure and controlling
which layout to use for the respective sub-objects - is done by your code.

Also, another constructor parameter should be the maximum memory size
the stream is allowed to consume.

Bruno