[MacPorts] #34846: auctex: add biber variant

[MacPorts]

#34846: auctex: add biber variant
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  Reporter:  sean.michael.farley@…  |      Owner:  macports-tickets@…
      Type:  enhancement            |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:
Resolution:                         |   Keywords:  auctex, emacs, biber
      Port:  auctex                 |
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Comment (by sean.michael.farley@…):

 Replying to [comment:5 jmr@…]:
 > Please don't mix whitespace changes with functional changes. If you want
 to make whitespace changes as well, submit them as a separate patch.

 Finally got around to fixing the patches. They are both attached to this
 ticket now. Let me know if anything else needs to be fixed!

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Ticket URL: <https://trac.macports.org/ticket/34846#comment:6>
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