[MacPorts] #20400: enca update to 1.9-7

[MacPorts]

#20400: enca update to 1.9-7
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 Reporter:  p.ixiemotion@…          |       Owner:  macports-tickets@…                   
     Type:  update                  |      Status:  new                                  
 Priority:  Low                     |   Milestone:                                       
Component:  ports                   |     Version:  1.7.1                                
 Keywords:                          |        Port:  enca                                 
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 See attached Portfile diff for enca (Extremely Naive Charset Analyser)

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Ticket URL: <http://trac.macports.org/ticket/20400>
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