[MacPorts] #18358: emacs: use ${applications_dir}

[MacPorts]

#18358: emacs: use ${applications_dir}
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  darren.bane@…        
     Type:  defect                   |      Status:  new                  
 Priority:  Normal                   |   Milestone:  Port Bugs            
Component:  ports                    |     Version:  1.7.0                
 Keywords:                           |        Port:  emacs                
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 The emacs port has this line:

 {{{
 --enable-carbon-app=/Applications/MacPorts
 }}}

 Please change /Applications/MacPorts to ${applications_dir}.

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Ticket URL: <http://trac.macports.org/ticket/18358>
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