AppleIIAsm-Collection/source/disk19_demo_builds_1/T.MIN.SUB.FINPUT
nathanriggs c8cac53c5e Rev 0.4 updates
Massive updates that changes the way most subroutines are handled. Major bugfixes, various utilities added, started higher-level libraries.
2019-04-26 18:49:10 -04:00

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FINPUT
PLA
STA RETADR
PLA
STA RETADR+1
PLA
STA ADDR1
PLA
STA ADDR1+1
LDX #0
JSR FGETLN
STX :SLEN
CPX #0
BEQ :EXIT
:INP_CLR
LDY #0
LDA :SLEN
STA (ADDR1),Y
:LP
LDA $0200,Y
INY
STA (ADDR1),Y
CPY :SLEN
BNE :LP
:EXIT
LDA RETADR+1
PHA
LDA RETADR
PHA
RTS
:SLEN DS 1