PRN      MAC
         IF    ",]1   ; --- IF PARAM=STRING
         JSR   XPRINT     ; SPECIAL PRINT
         ASC   ]1         ; PUT STRING HERE
         HEX   00         ; STRING TERMINATE
         ELSE             ; ELSE, PARAM IS
                          ; MEMORY LOCATION
         _ISLIT ]1
         JSR   DPRINT
         FIN
         <<<
INP      MAC
         JSR   SINPUT
         <<<
GKEY     MAC
         JSR   GETKEY
         LDY   #0
         STY   STROBE
         <<<
SCPOS    MAC
         LDX   ]1
         LDY   ]2
         STX   CURSH
         STY   CURSV
         JSR   VTAB
         <<<
SETCX    MAC
         LDX   ]1
         STX   CURSH
         JSR   VTAB
         <<<
SETCY    MAC
         LDY   ]1
         STY   CURSV
         JSR   VTAB
         <<<
CURF     MAC
         LDA   ]1
         JSR   CURSFOR
         <<<
CURB     MAC
         LDA   ]1
         JSR   CURSBAK
         <<<
CURU     MAC
         LDA   ]1
         JSR   CURSUP
         <<<
CURD     MAC
         LDA   ]1
         JSR   CURSDN
         <<<
RCPOS    MAC
         LDA   ]1         ; ROW
         LDY   ]2         ; COLUMN
         JSR   $F847      ; GBASCALC ROUTINE
         LDA   ($26),Y    ; LOW OF ADDR OF CHAR
         <<<
PDL      MAC              ; GET PADDLE VALUE
         LDX   ]1         
         JSR   PREAD      ; PADDLE READING STORED IN Y
         <<<
PBX      MAC
         _ISLIT ]1
         JSR   GPBX
         <<<
TVLIN    MAC
         LDA   ]1         ; Y START
         PHA
         LDA   ]2         ; Y END
         PHA
         LDA   ]3         ; X POSITION
         PHA
         LDA   ]4         ; CHARACTER
         PHA
         JSR   TVLINE
         <<<
THLIN    MAC
         LDA   ]1         ; X START
         PHA
         LDA   ]2         ; X END
         PHA
         LDA   ]3         ; Y POS
         PHA
         LDA   ]4         ; FILL CHAR
         PHA
         JSR   THLINE
         <<<
TFILL    MAC
         LDA   ]1         ; LEFT BOUNDARY
         PHA
         LDA   ]2         ; TOP BOUNDARY
         PHA
         LDA   ]3         ; RIGHT BOUNDARY
         PHA
         LDA   ]4         ; BOTTOM BOUNDARY
         PHA
         LDA   ]5         ; FILL CHAR
         PHA
         JSR   TFILLA
         <<<
TPUT     MAC
         LDA   ]1
         PHA
         LDA   ]2
         PHA
         LDA   ]3
         PHA
         JSR   TXTPUT
         <<<
DIE80    MAC
         LDA   #21
         JSR   COUT
         <<<
COL80    MAC
         LDA   #18
         JSR   COUT
         <<<
COL40    MAC
         LDA   #17
         JSR   COUT
         <<<
MTXT0    MAC
         LDA   #24
         JSR   COUT
         <<<
MTXT1    MAC
         LDA   #27
         JSR   COUT
         <<<
WAIT     MAC
]WTLP    LDA   $C000
         BPL   ]WTLP
         AND   #$7F
         STA   $C010
         <<<