* Upgrade to version 4.2.4.
* Remove CONFLICTS on lang/drscheme, which was removed from the tree.
* Suppress echo in pre-patch.
* Fix whitespace.
Approved by: maintainer
- New port: plt-scheme
The PLT-Scheme group have released a new version of
their Scheme language and IDE tools suite, and here's a
port that builds it on FreeBSD.
PR: 124776
Submitted by: Andrew Reilly <areilly@bigpond.net.au> (new maintainer)