public void stepOut()
{
SectionModel parentModel = this.targetSectionCompiler.getSectionModel().getSection();
assert null != parentModel;
SectionModelCompiler parentCompiler = this.targetSectionCompiler.getSection();
ExpressionNode step = new ExpressionNodeForParentSectionModel( parentModel );
add( step );
this.targetSectionCompiler = parentCompiler;
}