[MacPorts] #20053: Document the port naming convention of replacing ++ with xx

[MacPorts]

#20053: Document the port naming convention of replacing ++ with xx
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  Reporter:  blb@…   |      Owner:  markd@…
      Type:  defect  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  guide   |    Version:  1.8.0
Resolution:  fixed   |   Keywords:
      Port:          |
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Changes (by khindenburg@…):

 * status:  new => closed
 * resolution:   => fixed


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Ticket URL: <https://trac.macports.org/ticket/20053#comment:5>
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