[MacPorts] #20486: update emacs to 23.1, remove carbon/cocoa bits

[MacPorts]

#20486: update emacs to 23.1, remove carbon/cocoa bits
--------------------------------+-------------------------------------------
 Reporter:  brett@…             |       Owner:  darren.bane@…        
     Type:  update              |      Status:  new                  
 Priority:  Normal              |   Milestone:                       
Component:  ports               |     Version:                       
 Keywords:                      |        Port:  emacs                
--------------------------------+-------------------------------------------

Comment(by snc@…):

 If I'm reading bob's portfile correctly, we're removing the `--without-
 carbon` arg.  Is that right?

-- 
Ticket URL: <http://trac.macports.org/ticket/20486#comment:9>
MacPorts <http://www.macports.org/>
Ports system for Mac OS