[InterNetNews/inn] cf9d71: Add perltidy formatting rules

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: cf9d71ef009bc0d693eb833ba4821beaff6f6d07
      https://github.com/InterNetNews/inn/commit/cf9d71ef009bc0d693eb833ba4821beaff6f6d07
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-01-26 (Wed, 26 Jan 2022)

  Changed paths:
    A .perltidyrc
    M MANIFEST
    M Makefile
    M doc/pod/hacking.pod

  Log Message:
  -----------
  Add perltidy formatting rules