- asm-11/lib/vec_devcatch.mac: use tti,tto instead of dlr,dlt
- ibdr_pc11: set rbuf.[rp]size0 (like dl11)
- librw11/Rw11Cntl{LP11,PC11}: use RtraceTools::
- for test and demonstration, starting with
- dl11/dl11echo.mac: console interface echo tester
- sys/blink.mac: 'blinking lights' demo (rsx,bsd and other modes)
- retire tools/asm-11/w11 area