literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().
In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.
The build system does the update of the ports tree,
moving old packages out of the way, fetch and rebuild
the packages you need. Its ports tree with packages
is served to the production systems and desktops.
On a system you can update installed ports with
the clean build packages from the build system.
WWW: http://people.freebsd.org/~dinoex/batch/README
