| Program to display dot matrix characters from ROM patterns Will Fastie -- 13 Dec 81 AZ( COLMASK()2 I  : COLMASK(I)(I): I<: "DOTCHAR= ",DOTCHAR FDOTSIZE(PDOT$(DOTSIZE,DOTCHAR)2Z @d SEG PnBASEADR ncxBYTESPERCHARk qyXYCHAR$: CHAR$""  (CHAR$)  :  CHAR$ () : < CHAR$ ( ) Y: XX: ^CODE(CHAR$)2 CODE  : XADR BASEADR(CODEBYTESPERCHAR)b@ lJYYT Y I Y : X X^ X    ROW  ROWVAL(ADR(ROW)) COL  COLMASKCOLMASK(COL)- (ROWVAL COLMASK)  9 COLC$ ROWM. ,S8 Locate to bit position and display giant pixel! X(ROW),Y(COL)DOTSIZE (DOT$,DOTSIZE); Initialize displaySCREENWIDTHP(