12 Aug
2003
12 Aug
'03
6:41 a.m.
On Mon, Aug 11, 2003 at 07:16:08PM +0200, Tomasz Zielonka wrote:
I think it would be better to derive Show instance for Tree instead of providing a pretty printing one. Then it would be possible to have a complementing Read instance. The pretty printing function could be provided under a different name (eg. drawTree).
Thanks -- I've changed it as you suggest.