ībd7,pg1,lm15,rm95 Ī!AOĪ THE FOLLOWING CONTROL CODES ARE INSTALLED ALL CONTROL CODES CAN BE CALLED WITH A: CHR$(?) CALL AND MOST CODES ARE:ON/OFF TOGGLES CHR$(1) - ;CHR$(1);:IS INVERT CHARACTER;CHR$(1):CHR$(2) - ;CHR$(2);:IS UNDERLINE CHARACTER;CHR$(2):CHR$(3) - IS RESET ALL PARAMETERS CHR$(4) - IS INVERT SCREEN CHR$(5) - ;CHR$(5);DOUBLE;CHR$(5); WIDTH CHARACTERS CHR$(6) - IS CLEAR TO END OF LINE CHR$(12)- IS CLEAR SCREEN LEAVE CURSOR CHR$(16)- IS HOME CURSOR NO SCREEN CLEAR CHR$(20)- IS SET SCREEN WIDTH CHR$(21)- IS SET SCREEN HEIGTH CHR$(22)- IS CLEAR FROM CURSOR DOWN TO CHANGE SCREEN COLOR USE SCREEN1,1 WINDOWS EFFECT THE COMMAND CHR$(20) SETS UP HEIGHT BY ING CHR$(20);CHR$(T);CHR$(B);YOU CAN SCROLL PROTECT THE TOP AND BOTTOM OF YOUR SCREEN T - CAN BE ANY NUMBER FROM 0 -22 B - CAN BE ANY NUMBER FROM 1 -23 AS EXAMPLE 'A$=CHR$(20)+CHR$(10)+CHR$(20):A$' WILL SCROLL PROTECT THE TOP 10 LINES (0-9) AND THE LOWER 3 (21-23) WIDTH CAN BE CONTROLLED WITH THE CHR$(21) COMMAND: L - 0-40 (0-49 WITH 51*24 DRIVER) R - 1-41 (1-50 ' ' ' ) WHEN USING THE WINDOWS, THE CLS COMMAND WILL ONLY CLEAR THE WINDOW PORTION LEAVINGTHE REST OF THE SCREEN ALONE. ALSO ALL COMMANDS WILL IN THE DEFINED SCREEN. BE CAREFUL WITH THE @ COMMAND AS IT CAN TAKE YOU OUT OF THE WINDOW. IF YOU USETHE @ COMMAND, USE 'CHR$(16);' TO HOME THE CURSOR IN THE WINDOW ,ERRATTA::BOTH VERSIONS OF FRE-VIEW LOAD AT $1000. FRE-VIEW WILL IF LEFT ALONE CHECK WHICH VERSION OF COCO THAT YOU HAVE AND LOAD ITSELF TO THE TOP OF USER MEMORY.THAT IS JUST BELOW 7FFF FOR A 32K AND JUSTBELOW 3FFF FOR A 16K. IF YOU HAVE A 64K COMPUTER, ROM IS MOVED TO RAM AND THE GRAPHIC SCREEN IS LOCATED AT $E000. IF THE SCREEN IS LOCATED IN HIRAM, YOU CAN'T USE GRAPHICS, ON THE HIRES TEXT SCREEN, AND A PCLEAR 0 IS DONE FOR YOU. YOU CAN OF COURSE, DO A PCLEAR ? AND DO GRAPHICS ON THE LOWER GRAPHIC SCREEN TO OVERDRIDE THIS FEATURE WHEN PRO-VIEW IS LOADED TYPE EXEC &H102F. THIS WILL NOT MOVE ROM TO RAM AND PUT THE GRAPHIC/TEXT SCREEN AT THE NORMAL ADDRESS. IN THIS MODEYOU SHOULDN'T PCLEAR ANY LESS THAN 4 PAGESOF GRAPHIC RAM (PCLEAR4).