[MacPorts] #19178: Update the Mercurial port to version 1.2.1

[MacPorts]

#19178: Update the Mercurial port to version 1.2.1
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 Reporter:  paidhi@…                          |       Owner:  macports-tickets@…                   
     Type:  enhancement                       |      Status:  new                                  
 Priority:  Normal                            |   Milestone:  Port Updates                         
Component:  ports                             |     Version:  1.7.1                                
 Keywords:  mercurial hg versioncontrol dvcs  |        Port:  mercurial                            
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 Hi,

 A new Mercurial version was released.[[BR]]
 See for details: [http://www.selenic.com/mercurial/wiki/index.cgi/WhatsNew
 #head-35ce5cac17a0ce1eac80cdc807769b38b7d593a2]

 Could you please update the Port for version 1.2.1.

 A patch for the Portfile will be attached.

 This will fix the issue with "unknown" version number (ticket #18883).

 [[BR]]
 [[BR]]
 Best regards,
 [[BR]]
 -Markus-

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Ticket URL: <http://trac.macports.org/ticket/19178>
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