From: Gavin Sinclair <gsinclair@...>
Date: 2004-05-25T08:01:46+09:00
Subject: Re: How to pp-enable a class?

On Tuesday, May 25, 2004, 6:08:07 AM, Hal wrote:

> Are there good docs or even a tutorial on how to enable a class
> to be prettyprinted with pp?

> It looks like the sort of thing I could figure out in 5 or 6 hours
> of experimentation. I'd rather not spend those if I can help it.

I've never expended any effort "preparing" a class for pp'ing.  I just
pp it and am happy with the result.

Objects are just a recursive collection of objects and core types.
Core types have their pp defined, and objects are just structure.  So
it should all Just Work.

Cheers,
Gavin