serious scoping work unfinished.

__set.cpp

@@ -8,7 +8,6 @@ namespace jet {
    
    __set::__set(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent) : Tag(in, parentOut, global, parent) {
       output = false;
-      resolveContainerParent = true;
       if(!variableDefined("name"))
 	throw coreutils::Exception("set tag must have name defined.");
       if(!variableDefined("expr") && variableDefined("value") && hasContainer)