[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:  mk@…
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  haspatch
      Port:  wxMaxima  |
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Comment (by mk@…):

 Hi ionic, I am not really a wxMaxima user, but I could act as its
 maintainer if I knew you're expertise behind me. ;-) Greets, Marko

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Ticket URL: <https://trac.macports.org/ticket/43486#comment:5>
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