$ cat .perltidyrc
--indent-columns=4
--continuation-indentation=4
--maximum-line-length=80
--entab-leading-whitespace=4
--tabs

--paren-tightness=2
--brace-tightness=1
--block-brace-tightness=0
--square-bracket-tightness=1

--nooutdent-long-quotes

--indent-spaced-block-comments
--outdent-long-comments

--closing-side-comments
--closing-side-comment-interval=25
--closing-side-comment-list="sub : BEGIN END"

--long-block-line-count=4
--maximum-consecutive-blank-lines=2

#--standard-output
#--standard-error-output