[MacPorts] #51903: rxvt-unicode 9.22 update

[MacPorts]

#51903: rxvt-unicode 9.22 update
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 Reporter:  emanuele.giaquinta@…  |      Owner:  macports-tickets@…
     Type:  update                |     Status:  new
 Priority:  Normal                |  Milestone:
Component:  ports                 |    Version:  2.3.4
 Keywords:  haspatch maintainer   |       Port:  rxvt-unicode
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 Attached are two patches: the first patch contains style changes only,
 while the second one updates the port to version 9.22.

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Ticket URL: <https://trac.macports.org/ticket/51903>
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