[MacPorts] #44272: Please add comments about interpretting [*] etc. to the guide

[MacPorts]

#44272: Please add comments about interpretting [*] etc. to the guide
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 Reporter:  other@…      |      Owner:  markd@…
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  guide        |    Version:  2.3.1
 Keywords:               |       Port:
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 The


 {{{
 port variants foo
 }}}
 command of course displays the port’s available variants, including [*]
 for default variants, (*) for selected, non-default variants, and
 presumably (-) for deselected default variants. This is great but the
 meaning of [*], (*), and (-) aren’t described in the documentation,
 https://guide.macports.org/.

 A short note about interpretting these things added to Sections 3.1.8 and
 3.2 would be helpful.

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Ticket URL: <https://trac.macports.org/ticket/44272>
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