bardemo works

Triangle.Compiler/src/main/java/triangle/abstractSyntaxTrees/commands/RepeatCommand.java

@@ -16,6 +16,7 @@ public class RepeatCommand extends Command {
 		return v.visitRepeatCommand(this, arg);
 	}
 
-	public final Expression E;
+	//public final Expression E;
+	public Expression E;
 	public final Command C;
 }

Triangle.Compiler/src/main/java/triangle/codeGenerator/Encoder.java

@@ -101,6 +101,7 @@ import triangle.abstractSyntaxTrees.vnames.SimpleVname;
 import triangle.abstractSyntaxTrees.vnames.SubscriptVname;
 import triangle.abstractSyntaxTrees.vnames.Vname;
 import triangle.codeGenerator.entities.AddressableEntity;
+import triangle.codeGenerator.entities.BarPrimitiveRoutine;
 import triangle.codeGenerator.entities.EqualityRoutine;
 import triangle.codeGenerator.entities.FetchableEntity;
 import triangle.codeGenerator.entities.Field;
@@ -740,6 +741,9 @@ public final class Encoder implements ActualParameterVisitor<Frame, Integer>,
 		elaborateStdPrimRoutine(StdEnvironment.puteolDecl, Primitive.PUTEOL);
 		elaborateStdEqRoutine(StdEnvironment.equalDecl, Primitive.EQ);
 		elaborateStdEqRoutine(StdEnvironment.unequalDecl, Primitive.NE);
+		
+		StdEnvironment.barDecl.entity = new BarPrimitiveRoutine();
+		
 	}
 
 	boolean tableDetailsReqd;

Triangle.Compiler/src/main/java/triangle/codeGenerator/entities/BarPrimitiveRoutine.java

@@ -0,0 +1,27 @@
+package triangle.codeGenerator.entities;
+
+import triangle.abstractMachine.Machine;
+import triangle.abstractMachine.OpCode;
+import triangle.abstractMachine.Primitive;
+import triangle.abstractMachine.Register;
+import triangle.codeGenerator.Emitter;
+import triangle.codeGenerator.Frame;
+
+public class BarPrimitiveRoutine extends RuntimeEntity implements RoutineEntity {
+
+	public BarPrimitiveRoutine() {
+		super(Machine.closureSize);
+	}
+
+	public void encodeCall(Emitter emitter, Frame frame) {
+		//push the literal value of 100 onto the stack
+		emitter.emit(OpCode.LOADL, 0, 100);
+		emitter.emit(OpCode.CALL, Register.PB, Primitive.MULT);
+	}
+
+	public void encodeFetch(Emitter emitter, Frame frame) {
+		emitter.emit(OpCode.LOADA, 0, Register.SB, 0);
+		emitter.emit(OpCode.LOADA, Register.PB, Primitive.MULT);
+	}
+
+}

programs/bardemo.tri

@@ -9,7 +9,12 @@ in
         b := 2;
         
         putint(a);
+        puteol();
         putint(b);
+        puteol();
         putint(|a);
-        putint(|b)
-    end
+        puteol();
+        putint(|b);
+        puteol()
+
+    end