[MacPorts] #23165: emacs: update to 23.1 & create emacs22 port

[MacPorts]

#23165: emacs: update to 23.1 & create emacs22 port
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 Reporter:  dports@…                   |       Owner:  blair@…           
     Type:  update                     |      Status:  new               
 Priority:  Normal                     |   Milestone:                    
Component:  ports                      |     Version:  1.8.2             
 Keywords:                             |        Port:  emacs             
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Changes (by blair@…):

  * owner:  macports-tickets@… => blair@…


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Ticket URL: <http://trac.macports.org/ticket/23165#comment:5>
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