wenzelm [Sat, 11 May 2013 18:45:38 +0200] rev 51932
removed some obsolete PGIP/PGEclipse material;
wenzelm [Sat, 11 May 2013 18:16:17 +0200] rev 51931
never open structure Unsynchronized (cf. "implementation" manual);
wenzelm [Sat, 11 May 2013 16:57:18 +0200] rev 51930
prefer explicitly qualified exceptions, which is particular important for robust handlers;
wenzelm [Sat, 11 May 2013 16:13:08 +0200] rev 51929
avoid PolyML.makestring, even in dead code;
blanchet [Sat, 11 May 2013 16:00:24 +0200] rev 51928
fixed bug introduced when reintroducing set constructor, and visible when applying <= to 2- or more-ary relations, e.g. "(R::'a=>'a=>bool) <= R"
kuncar [Fri, 10 May 2013 19:41:23 +0200] rev 51927
don't apply an unnecessary morphism