http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/usr.bin/login/login.conf.REL=12.1-RELEASE.diff
See Also
http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/jhs/etc/login.conf.REL=4.11-RELEASE.diff

*** 12.1/src/usr.bin/login/login.conf	Mon Dec 16 02:10:38 CET 2019
--- jhs/src/usr.bin/login/login.conf	Mon Dec 16 02:10:38 CET 2019
***************
*** 38,43 ****
--- 38,48 ----
  	:ignoretime@:\
  	:umask=022:
  
+ # JHS X-Windows
+ msx:\
+ 	:tc=default:\
+ 	:manpath=/usr/share/man /usr/local/man:\
+ 	:copyright=:
  
  #
  # A collection of common class names - forward them all to 'default'


#================
- #     :vmemoryuse=unlimited:
- #     :vmemoryuse=infinity:
+       :vmemoryuse=unlimited:\
+       :vmemoryuse=infinity:\
#================
# Example from
# http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/using-localization.h
tml
# language_name:accounts_title:\
#     :charset=MIME_charset:\
#     :lang=locale_name:\
#     :tc=default:
# german:German Users Accounts:\
#     :charset=ISO-8859-1:\
#     :lang=de_DE.ISO8859-1:\
#     :tc=default:
#================
+ ## If you want some of the accounts to use traditional UNIX DES based
+ ## password hashes.
+ ##
+ #des_users:\
+ #     :passwd_format=des:\
+ #     :tc=default: