[PATCH] POD index entries with X<>

The attached patch adds index entries, using the X<> pod sequence, to 
the following documents:

(Left column is number of entries per file.)

  71 perldata
119 perldebug
  35 perldsc      -- contributed by Simon Taylor
  62 perlfaq5
  47 perlfaq6
  35 perlform
483 perlfunc
  10 perllexwarn
  34 perlmod
  41 perlobj
283 perlop
  78 perlpod
183 perlre
  73 perlref
  80 perlrun
  78 perlsub
  79 perlsyn
  49 perltie
159 perlvar

Cheers,
Ivan

• [PATCH] POD index entries with X<> by Ivan Tubert-Brohman
• Re: [PATCH] POD index entries with X<> by Rafael Garcia-Suarez