[MacPorts] #71650: Guide does not mention global options

[MacPorts]

#71650: Guide does not mention global options
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 Reporter:  DDeanBrown   |      Owner:  (none)
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  guide        |    Version:  2.10.5
 Keywords:               |       Port:
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 If you do "port help", the man page mentions GLOBAL OPTIONS, like "-N Non-
 interactive mode", but https://guide.macports.org/ doesn't cover them.

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Ticket URL: <https://trac.macports.org/ticket/71650>
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