[MacPorts] #43486: update wxMaxima to version 13.04.2

[MacPorts]

#43486: update wxMaxima to version 13.04.2
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 Reporter:  ionic@…   |      Owner:  macports-tickets@…
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.2.1
 Keywords:  haspatch  |       Port:  wxMaxima
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 Updates wxMaxima to the newest version 13.04.2.

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Ticket URL: <https://trac.macports.org/ticket/43486>
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