Merged revisions 170158 via svnmerge from

Merged revisions 170158 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r170158 | tilghman | 2009-01-22 11:18:07 -0600 (Thu, 22 Jan 2009) | 6 lines

  Allow global variables after substitution to be as long as other variables.
  (closes issue #14263)
   Reported by: markd
   Patches:
         20090120__bug14263.diff.txt uploaded by Corydon76 (license 14)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@170165 65c4cc65-6c06-0410-ace0-fbb531ad65f3