[MacPorts] #45733: pure, pure-docs: update to 0.64

[MacPorts]

#45733: pure, pure-docs: update to 0.64
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  Reporter:  aggraef@…       |      Owner:  ryandesign@…
      Type:  update          |     Status:  closed
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:  fixed           |   Keywords:  haspatch maintainer
      Port:  pure pure-docs  |
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Changes (by ryandesign@…):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 Thanks; committed in r127783. I changed the pcre variant's description to
 make it clear that this doesn't just add PCRE support as users might
 expect; it also removes POSIX regular expression support, as was discussed
 on the pure mailing list.

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Ticket URL: <https://trac.macports.org/ticket/45733#comment:2>
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