Update from version 20070508nb1 to 20071205.

Fixes PR#39557.

Pkgsrc changes:
 o Add a commented-out HOMEPAGE using search.cpan.org

Upstream changes:

  2007 12 05
     -Improved support for perl 5.10: New quote modifier 'p', new
     block type UNITCHECK, new keyword break, improved formatting
     kof given/when.

     -Corrected tokenization bug of something like $var{-q}.

     -Numerous minor formatting improvements.

     -Corrected list of operators controlled by -baao -bbao to include
       . : ? && || and or err xor

     -Corrected very minor error in log file involving incorrect comment
     regarding need for upper case of labels.

     -Fixed problem where perltidy could run for a very long time
     when given certain non-perl text files.

     -Line breaks in un-parenthesized lists now try to follow
     line breaks in the input file rather than trying to fill
     lines.  This usually works better, but if this causes
     trouble you can use -iob to ignore any old line breaks.
     Example for the following input snippet:

        print
        "conformability (Not the same dimension)\n",
        "\t", $have, " is ", text_unit($hu), "\n",
        "\t", $want, " is ", text_unit($wu), "\n",
        ;

      OLD:
        print "conformability (Not the same dimension)\n", "\t", $have, " is ",
          text_unit($hu), "\n", "\t", $want, " is ", text_unit($wu), "\n",;

      NEW:
        print "conformability (Not the same dimension)\n",
          "\t", $have, " is ", text_unit($hu), "\n",
          "\t", $want, " is ", text_unit($wu), "\n",
          ;

  2007 08 01
     -Added -fpsc option (--fixed-position-side-comment). Thanks
     to Ueli Hugenschmidt.  For example -fpsc=40 tells perltidy to
     put side comments in column 40 if possible.

     -Added -bbao and -baao options (--break-before-all-operators
     and --break-after-all-operators) to simplify command lines
     and configuration files.  These define an initial preference
     for breaking at operators which can be modified with -wba and
     -wbb flags.  For example to break before all operators except
     an = one could use --bbao -wba='=' rather than listing every
     single perl operator (except =) on a -wbb flag.

     -Added -kis option (--keep-interior-semicolons).  Use the B<-kis> flag
     to prevent breaking at a semicolon if there was no break there in the
     input file.  To illustrate, consider the following input lines:

        dbmclose(%verb_delim); undef %verb_delim;
        dbmclose(%expanded); undef %expanded;
        dbmclose(%global); undef %global;

     Normally these would be broken into six lines, but
     perltidy -kis gives:

        dbmclose(%verb_delim); undef %verb_delim;
        dbmclose(%expanded);   undef %expanded;
        dbmclose(%global);     undef %global;

     -Improved formatting of complex ternary statements, with indentation
     of nested statements.
      OLD:
        return defined( $cw->{Selected} )
          ? (wantarray)
          ? @{ $cw->{Selected} }
          : $cw->{Selected}[0]
          : undef;

      NEW:
        return defined( $cw->{Selected} )
          ? (wantarray)
              ? @{ $cw->{Selected} }
              : $cw->{Selected}[0]
          : undef;

     -Text following un-parenthesized if/unless/while/until statements get a
     full level of indentation.  Suggested by Jeff Armstorng and others.
     OLD:
        return $ship->chargeWeapons("phaser-canon")
          if $encounter->description eq 'klingon'
          and $ship->firepower >= $encounter->firepower
          and $location->status ne 'neutral';
     NEW:
        return $ship->chargeWeapons("phaser-canon")
          if $encounter->description eq 'klingon'
              and $ship->firepower >= $encounter->firepower
              and $location->status ne 'neutral';


(he)