# The intention of this file is similar to extra.dm but for *site-wide* changes
#
# Its usefulness lies in the fact that it is a convenient place to
# gather site-wide customizations, rather than litter the changes
# throughout base.dm, style.dm etc.  This makes it easier, for
# example, to work on a customized site, but still be in a position to
# innovate changes to the central macro files, which can then be
# committed back in to the central repository
#
# The filename (zextra.dm) is deliberately started with a 'z' so it is
# one of the last macro files to be processed, and consequently can
# redefined macros that have already been defined in the main macro
# files in this folder