- compile the demonstration programs in any directory, by
using the "TOP" and "CONFIG_MK" environment variables
- the graphics drivers have moved from "demos/config/*" to
"demos/graph/*"
- brain-dead compilers like LCC-Win32 required some
changes in the way executables are linked
support for multiple X11R6 entries in $(PATH) added.
ftxbbox.c, ftcalc.c, ftdebug.c, ftdriver.h:
doc fixes.
ftdebug.c:
formatting.
ftdebug.h:
making makros `;'-safe (i.e., they can now be used within if-else clauses
without side effects resp. don't produce a single `;').
