private.xml

<?xml version="1.0"?>
<root>
  <item>
    <name>Control_R to Control_R</name>
    <appendix>(+ When you type Control_R only, send Escape)</appendix>
    <identifier>remap.nc.controlRToEscape</identifier>
    <autogen>__KeyOverlaidModifier__ KeyCode::CONTROL_R, KeyCode::CONTROL_R, KeyCode::ESCAPE</autogen>
  </item>

  <item>
    <name>Shift_R + Shift_L to Capslock</name>
    <identifier>remap.nc.combinedShiftToCapslock</identifier>
    <autogen>__KeyOverlaidModifier__ KeyCode::SHIFT_R, ModifierFlag::SHIFT_L, KeyCode::SHIFT_L, ModifierFlag::SHIFT_R, KeyCode::CAPSLOCK</autogen>
  </item>
</root>