read tag working.

__read.cpp

@@ -7,15 +7,14 @@
 namespace jet {
    
    __read::__read(coreutils::ZString &in, coreutils::MString &parent, Global &global) : Tag(in, parent, global) {
-      if(!variableDefined(coreutils::ZString("file")))
+      if(!variableDefined("file"))
 	throw coreutils::Exception("file keyword must be specified.");
+      if(!variableDefined("name"))
+	throw coreutils::Exception("name keyword must be specified.");
       if(hasContainer)
 	throw coreutils::Exception("read tag does not have a container.");
       fd = open(variables["file"].c_str(), O_RDONLY);
-      while(len = read(fd, &buffer, sizeof(buffer - 1))) {
-	 buffer[len] = 0;
-	 out << buffer;
-      }      
+      global.variables[variables["name"]].read(fd);
       close(fd);      
    }