From: Javier Sancho <jsf@jsancho.org>
Date: Sun, 3 Nov 2013 14:42:25 +0000 (+0100)
Subject: Improving with-engine
X-Git-Url: https://git.jsancho.org/?a=commitdiff_plain;h=2a4f421a74b6e31e7718d206be704f1d42a268a2;hp=2a4f421a74b6e31e7718d206be704f1d42a268a2;p=gacela.git

Improving with-engine

* src/engine.scm: with-engine now saves current engine for recursive
                  calls and uses engine mutex for exclusive access
---