Log Message:
Update to 20191203

Upstream changes:
2019 12 03

- Fixed issue RT#131115: -bli option not working correctly.
  Closing braces were not indented in some cases due to a glitch
  introduced in version 20181120.

- Fixed issue RT#130394: Allow short nested blocks.  Given the following

    $factorial = sub { reduce { $a * $b } 1 .. 11 };

  Previous versions would always break the sub block because it
  contains another block (the reduce block).  The fix keeps
  short one-line blocks such as this intact.

- Implement issue RT#130640: Allow different subroutine keywords.
  Added a flag --sub-alias-list=s or -sal=s, where s is a string with
  one or more aliases for 'sub', separated by spaces or commas.
  For example,

    perltidy -sal='method fun'

  will cause the perltidy to treat the words 'method' and 'fun' to be
  treated the same as if they were 'sub'.

- Added flag --space-prototype-paren=i, or -spp=i, to control spacing
  before the opening paren of a prototype, where i=0, 1, or 2:
  i=0 no space
  i=1 follow input [current and default]
  i=2 always space

  Previously, perltidy always followed the input.
  For example, given the following input

     sub usage();

  The result will be:
    sub usage();    # i=0 [no space]
    sub usage();    # i=1 [default; follows input]
    sub usage ();   # i=2 [space]

- Fixed issue git#16, minor vertical alignment issue.

- Fixed issue git#10, minor conflict of -wn and -ce

- Improved some vertical alignments involving two lines.