gfx create lines/surfaces/etc. commands were changed when default_coordinate was removed to require a coordinate field to be specified. Modified to give a more human-readable message that this is what is required when not specified.
gfx create lines/surfaces/etc. commands were changed when
default_coordinate was removed to require a coordinate field to be
specified. Modified to give a more human-readable message that this is
what is required when not specified.


cmiss/cmgui,cmiss/cmgui