[MacPorts] #51552: Page LibcxxOnOlderSystems: some help with "uninstall all ports that use C++"

[MacPorts]

#51552: Page LibcxxOnOlderSystems: some help with "uninstall all ports that use
C++"
---------------------------+--------------------
 Reporter:  tamas.fulop@…  |      Owner:  jmpp@…
     Type:  enhancement    |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  website        |    Version:  2.3.4
 Keywords:                 |       Port:
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 On page
 [https://trac.macports.org/wiki/LibcxxOnOlderSystems#LionandMountainLion],
 could you please add a one- or two-sentence help to the part "uninstall
 all ports that use C++"? Those having many hundreds of ports but not being
 experts would appreciate it ("Start with a new install of MacPorts" being
 a frightening option, and upgrading the OS probably excluded). Thank you!

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Ticket URL: <https://trac.macports.org/ticket/51552>
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