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-
- Using Dump24
-
- To use the screen to printer dump simply enter DUMP24 <carriage return>.
- From then until you either reset your computer (with the button in back)
- or turn it off, every time you hold the control key down and strike the W
- (enter control W) every thing that you see on the screen of your Kaypro
- will be sent to the printer. This is true even if you are in another program
- such as DDT or your text editor.
-
- Some people will not want to use control W for the screen dump character.
- You may change the character to any thing you want but realize that the
- character you use will be unavailable for its old purpose. Using control
- W has worked for me because the only time I use to use control W was in
- my text editor to move the cursor to the end of the next word. When the
- screen dump is on this is no longer the case. Control W dumps the screen
- to the printer and the editor never sees it.
-
- To change the screen dump character use DDT. The process goes as follows.
- Everything behind the semicolons are my comments:
-
- A>DDT DUMP24.COM ;1. Enter this...DDT.COM must be on the disk
- DDT VERS 2.2
- NEXT PC ;2. DDT prints this information about the program
- 0200 0100 ; and itself
- -S10B ;3. The minus sign is DDT's prompt I entered "S10B"
- 010B 17 00 ;4. DDT printed the first 2 #'s I entered the number
- ; of the new character to use for the ScreenDump (00)
- 010C 32 . ;5. DDT printed the first 2 numbers I entered the period
- -^C ;6. I enter a control C to exit DDT
- Warm Boot ;7. The computers response
-
- A>SAVE 1 NEWDS.COM ;8. Now save as a file called NEWDS.COM
- A>
-
- In the above I changed the dump screen character form 17 hex(control W) to
- 00 hex (control @). The hex numbers for the control characters are listed
- below. Now if I hit the reset button and enter NEWDS a control @ will dump
- the screen to the printer.
-
- HEX CHAR ASCII DESIGNATION HEX CHAR ASCII DESIGNATION
- 00 - control @ NUL 10 - control P DLE
- 01 - control A SOH 11 - control Q DC1
- 02 - control B STX 12 - control R DC2
- 03 - control C ETX 13 - control S DC3
- 04 - control D EOT 14 - control T DC4
- 05 - control E ENQ 15 - control U NAK
- 06 - control F ACK 16 - control V SYN
- 07 - control G BELL 17 - control W ETB
- 08 - control H BackSpace 18 - control X CAN
- 09 - control I HorizontalTab 19 - control Y EM
- 0A - control J LineFeed 1A - control Z SUB
- 0B - control K VerticalTab 1B - control [ ESCape
- 0C - control L FormFeed 1C - control \ FS
- 0D - control M CarriageReturn 1D - control ] GS
- 0E - control N SO 1E - control ^ RS
- 0F - control O SI 1F - control _ US
-