[MacPorts] #16118: Add documentation for `port gohome`

[MacPorts]

#16118: Add documentation for `port gohome`
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  Reporter:  raimue at macports.org  |       Owner:  markd at macports.org     
      Type:  enhancement          |      Status:  new                    
  Priority:  Normal               |   Milestone:  Website & Documentation
 Component:  guide                |     Version:                         
Resolution:                       |    Keywords:  gohome documentation   
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Comment (by raimue at macports.org):

 I think the description for `port url` is not quite correct.
 {{{
 Displays the MacPorts internal URL for the given portname.
 }}}
 It's the ''internal'' what concerns me. The value of `port url` can be
 passed as argument to any port action.

 See ''port-url'' here:
 {{{
 SYNOPSIS
      port [-vdqfonRusbckixpt] [-D portdir] [-F cmdfile] [action]
 [actionflags]
           [[portname | pseudo-portname | port-url]]
           [[@version] [+/-variant ...] ... [option=value ...]]
 }}}

 I would say:
 {{{
 Displays the URL to the Portfile of the given portname, which can be
 passed as port-url.
 }}}
 There is no other description for ''port-url'' so this could help to
 clarify it a bit.

-- 
Ticket URL: <http://trac.macports.org/ticket/16118#comment:5>
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