Between the OPTION, the = and the VALUE are no spaces.
Rows starting with a # are considered as comments.
You should not comment out any OPTION If you like to use default settings simply do not specify a VALUE.
Example: CACHE=False
Default: CACHE=True
Example: LC_ALL=C
Default: LC_ALL=
Example: MAN_PATH= /opt/graphics/common/man /opt/hparray/share/man
Default: MAN_PATH= `approot`/man/<OSID> `approot`/man/all
Available names are: alpine, arch, centos, darwin, debian, dragonfly, fedora, freebsd, hpux, irix, linux, macos, macosx, minix, netbsd, openbsd, opendarwin, opensuse, osf1, plan9, rocky, slackware, solaris, sunos, sunos4, sunos5, suse, true64, ubuntu, ultrix, v7, x11, xfree86 and for general manual pages: [M]ANNED or [F]REEBSD.
If no MAN_SYS is set the name is resolved from the /etc/os-release configuration file.
Example: MAN_SYS=ALL
Default: MAN_SYS=
This is free software; see edrc/doc/COPYING for copying conditions. There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.