23:59 shaun 

Let expect detect and use openpty(3), and therefore allow it to utilise
as many ptys as we support. The breakage was caused by a bogus (or
temporarily introduced) CONFIGURE_ENV.

PR:             ports/108311
Submitted by:   Lars Erik Gullerud <lerik@nolink.net>

01:47 shaun 

- Allow expect to utilise 256 pty's as supported by FreeBSD. The
  current code arbitrarily limits us to 64 at a time.
- Bump PORTREVISION.

Patch provided by "Cybil".