code: public void toRSL(StringBuffer buf, boolean explicitConcat) {
  	buf.append("(");
  	buf.append( getName() );
  	buf.append(" ");
          getValue().toRSL(buf, explicitConcat);
  	buf.append(")");
      }
docs: Produces a RSL representation of this variable definition.
  
  @param buf buffer to add the RSL representation to.
  @param explicitConcat if true explicit concatination will
  be used in RSL strings.