[MacPorts] #43738: gnuplot: upgrade to 5.0

[MacPorts]

#43738: gnuplot: upgrade to 5.0
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  Reporter:  mojca@…  |      Owner:  mojca@…
      Type:  update   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:  haspatch
      Port:  gnuplot  |
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Comment (by mojca@…):

 Yes, I attached a patch to upgrade to 5.0 a few days ago and I'm waiting
 for some feedback.

 On the other hand I'm thinking about trying to simply upgrade to 5.0 and
 wait if anyone will have any problems at all. If no users have problems
 switching to 5.0, maybe there's no need to bother about support for 4.6.

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Ticket URL: <https://trac.macports.org/ticket/43738#comment:28>
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