5 L$="":S$=" ":B$=CHR$(157)
25 POKE204,0:GETK$:K=PEEK(203)
40 IFK$=""THEN25
45 POKE212,0
50 IFK$=CHR$(13)THENPRINTS$B$:GOTO90
55 IFK$=B$THENONABS(LEN(L$)=0)GOTO25:L$=LEFT$(L$,LEN(L$)-1):PRINTK$S$;:GOTO80
60 IFLEN(L$)=255THEN25
70 ONABS(K<8ORK=51)GOTO25
75 L$=L$+K$
80 PRINTS$B$K$;
85 GOTO25
90 RETURN