[MacPorts] #50224: sbcl livecheck correction

[MacPorts]

#50224: sbcl livecheck correction
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  Reporter:  mp@…         |      Owner:  easieste@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  haspatch
      Port:  sbcl         |
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Comment (by mp@…):

 It was an enhancement, but something weird happened on the way, so now it
 really is a defect:
 {{{
 $ port live sbcl
 Error: org.macports.livecheck for port sbcl returned: couldn't compile
 regular expression pattern: parentheses () not balanced
 }}}

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Ticket URL: <https://trac.macports.org/ticket/50224#comment:2>
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