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1407 E901 A9 0D OUTLOW LDA #CR
1408 E903 8D 13 A4 STA OUTFLG
1409 E906 60 OUTL1 RTS
1410 E907
1411 E907 ;ON <ESCAPE> STOPS EXECUTION & BACK TO MONITOR
1412 E907 ;ON <SPACE> STOPS EXECUTION & CONTINUE ON ANY OTHER KEY
1413 E907 20 42 E8 RCHEK JSR TTYTST ;TTY OR KB ?
1414 E90A F0 1A BEQ RCHTTY
1415 E90C 20 EF EC JSR ROONEK ;CLR MSK & GET A KEY
1416 E90F 88 DEY
1417 E910 30 13 BMI RCH3 ;RTN ON NO KEY
1418 E912 A2 00 LDX #0
1419 E914 20 82 EC JSR GETK2 ;GET THE KEY
1420 E917 C9 1B CMP #ESCAPE
1421 E919 F0 3B BEQ REA1 ;TO COMMAN & SET I/O TO TERMINAL
1422 E91B C9 20 CMP #' ' ;WAIT KEY
1423 E91D D0 06 BNE RCH3 ;RTN, IGNORE OTHER KEYS
1424 E91F 20 EF EC RCH2 JSR ROONEK ;WAIT TILL HE RELEASE IT &
1425 E922 88 DEY ;QUIT WAITING ON NEXT KEY
1426 E923 30 FA BMI RCH2
1427 E925 60 RCH3 RTS
1428 E926 70 13 RCHTTY BVS RCHT1 ;TTI=PB6 ---> V (OVERFL FLG)
1429 E928 2C 00 A8 RCHT2 BIT DRB ;WAIT TILL HE RELEASE IT
1430 E92B 50 FB BVC RCHT2
1431 E92D 20 0F EC JSR DELAY
1432 E930 20 DB EB JSR GETTTY ;GET A CHAR
1433 E933 C9 1B CMP #ESCAPE
1434 E935 F0 1F BEQ REA1 ;TO COMMAN
1435 E937 C9 20 CMP #' '
1436 E939 D0 ED BNE RCHT2
1437 E93B 60 RCHT1 RTS ;QUIT WAITING ON ANY KEY
1438 E93C
1439 E93C ;READ ONE CHAR FROM KB/TTY & PRESERVE X,Y
1440 E93C 20 9E EB READ JSR PHXY ;PUSH X & Y
1441 E93F 20 42 E8 JSR TTYTST ;TTY OR KB ?
1442 E942 D0 06 BNE READ1
1443 E944 20 DB EB JSR GETTTY
1444 E947 4C 4D E9 JMP READ2
1445 E94A 20 40 EC READ1 JSR GETKEY
1446 E94D 20 AC EB READ2 JSR PLXY ;PULL X & Y
1447 E950 29 7F AND #$7F ;STRIP PARITY
1448 E952 C9 1B CMP #ESCAPE
1449 E954 D0 E5 BNE RCHT1 ;RTN
1450 E956 20 3D FF REA1 JSR PATC18 ;<CR> & CLR BUFFERS
1451 E959 4C A1 E1 JMP COMIN ;BOTH I/O TO TERMINAL
1452 E95C
1453 E95C ;READ WITH RUBOUT OR DELETE POSSIBLE
1454 E95C 20 DC E7 RB2 JSR PSLS ;SLASH OR BACK SPACE
1455 E95F 20 83 FE RDRUP JSR CUREAD
1456 E962 C9 08 CMP #RUB ;RUBOUT
1457 E964 F0 04 BEQ RDR1
1458 E966 C9 7F CMP #$7F ;ALSO DELETE
1459 E968 D0 0C BNE RED2 ;ECHO IF NOT <CR>
1460 E96A ;RUBOUT TO DELETE CHAR
1461 E96A 88 RDR1 DEY
1462 E96B 10 EF BPL RB2
1463 E96D C8 INY
1464 E96E F0 EF BEQ RDRUP
1465 E970
1466 E970 ;OUTPUT MESSAGE THEN INPUT CHR
1467 E970 20 AF E7 KEPR JSR KEP
1468 E973