[InterNetNews/inn] f4c8b6: filechan: Convert documentation to POD

[Julien ÉLIE]

  Branch: refs/heads/2.6
  Home:   https://github.com/InterNetNews/inn
  Commit: f4c8b6bf1ed995d61d809065f982acab9418b4a5
      https://github.com/InterNetNews/inn/commit/f4c8b6bf1ed995d61d809065f982acab9418b4a5
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-11-20 (Sat, 20 Nov 2021)

  Changed paths:
    M MANIFEST
    R doc/man/filechan.8
    M doc/pod/Makefile
    A doc/pod/filechan.pod

  Log Message:
  -----------
  filechan: Convert documentation to POD

Improve documentation at the same time.