[TYPO3-calendar] Wrap the enddate only if the month is different from the start date

[Peter Gallagher]

Hi,
I'm trying to remove the Month only from the enddate of an event when 
its in the same month as the start date.

I get: Jan 1 - Jan 3

I want: Jan 1 - 3

Here's what I've tried:
plugin.tx_cal_controller.view.list.event {
enddate{
   wrap = <span class="hidemonth">|</span>
   wrap.if{
     value.field = end
     value.strtotime = 1
     value.strftime = %e
     equals.field = start
     equals.strtotime = 1
     equals.strftime = %e
   }
}
}

Since it seems that dateFormat isn't parsed by stdWrap so I am trying to 
wrap all the event enddate's with the same month as the start date. This 
isn't working.

Any help or hints would be appreciated.