ref: 2bef4dfb50ec69cff1bc0569b76a7eb10115f576
parent: 7e57366a576831d80d28d0426ff07ad7d8ee0359
author: Simon Tatham <anakin@pobox.com>
date: Wed Oct 12 13:57:40 EDT 2005
Yikes! I've only just noticed that this copy of tree234.c was still using unwrappered malloc/free, leaving plenty of openings for out- of-memory segfaults. Switch to using Puzzles's memory management, which I should have done right at the start but can only assume I forgot about. [originally from svn r6388]