[MacPorts] #36354: docbook-utils @ 0.6.14 regex bug

[MacPorts]

#36354: docbook-utils @ 0.6.14 regex bug
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 Reporter:  lockhart@…           |      Owner:  macports-tickets@…
     Type:  defect               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:  2.1.2
 Keywords:  haspatch maintainer  |       Port:  docbook-utils
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 The jw script wrapper contains two regex patterns fed to both grep and
 sed. GNU grep 2.5.1 on Lion did not complain, but Mountain Lion apparently
 ships BSD grep 2.5.1-FreeBSD and this one complains about it. But in any
 case the regex seems to be broken on all versions; it uses a character
 class [:space:] but does not surround it with an extra bracket (e.g.
 [[:space:]]) and does not call grep with the -E option to allow it to
 recognize extended patterns. Patch is tested on both Lion and Mountain
 Lion.

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Ticket URL: <https://trac.macports.org/ticket/36354>
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