This package contains a partial public domain VDI interface.
It includes a working interface to the undocumented
VDI "load_fonts" and "unload_fonts" functions,
which allow you to use other fixed and proportional fonts with GEM's VDI.
See vdit.c for documentation and an example.
Most of vdi.h/vdi.c is untested, except for the functions
used by vdit.c and by my VT200 emulator.
If you make any fixes or enhancements to the VDI I'd like to see them.
I have also posted a public domain fixed width font family
suitable for use with terminal emulators to comp.binaries.atari.st.

vdi.h:		structure and macro definitions for VDI
vdi.c:		interface functions for VDI
gfont.h:	definition of a GDOS font
loadfont.c:	load GDOS fonts from disk
vdit.c:		a simple program to load fonts and display them

	Eric Gisin, egisin@math.UWaterloo.CA
