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Switch the order of the two backtracking chapters in perlre
authorRafael Garcia-Suarez <rgs@consttype.org>
Thu, 21 Jul 2016 13:37:25 +0000 (15:37 +0200)
committerRafael Garcia-Suarez <rgs@consttype.org>
Thu, 21 Jul 2016 13:37:25 +0000 (15:37 +0200)
commit1e0a64115c2048e2aa95c55b284bec003e28b695
tree9dc812c55fd28cab65aff5cd5215b347f96eaa21
parentf31df0ce8d77152d0d9498bf7f87177e54b824e9
Switch the order of the two backtracking chapters in perlre

It makes more sense to explain what backtracking is first, and
then introduce the special backtracking control verbs.

This is just chapter swapping, no other edit has been done.
In other words this diff is basically:

    +=head2 Backtracking
     =head2 Special Backtracking Control Verbs
    -=head2 Backtracking
     =head2 Version 8 Regular Expressions
pod/perlre.pod