"plot" and "colour" now translate, compile and link into a working jaguar .abs binary - huzzah! Imported some raptor/u235 files to provide a building environment.

Current rln linking command: rln -z -rq -o RBASIC.ABS -a 4000 x x RBASIC.O RAPTOR\RAPTOR.O U235SE.021\DSP.OBJ test.o _double.o fpgnulib.o _floatex.o cos.o sqrt.o ldexp.o sin.o mod.o modf.o _normdf.o _infinitydf.o _gtdf2.o _ltdf2.o poly.o matherr.o _eqdf2.o frexp.o _divsi3.o _udivsi3.o memset.o

(this will be redundant when rln supports .a files directly)
Tradition's tradition - U235PAD added ;)
rsetlist, rsetobj, rgetobj, rupdall, rhit implemented but not tested. Cleaned up _RAPAPP.S a bit.