"Oliver Schmidt" wrote: > 1. What char code does place the cursor at the beginning of the next > line? This seems to be $0D. Most screen drivers do not have /a/ code to move to the beginning of the next line. 0D CR (Carriage Return) moves to the biginning of the current line 0A LF (Line Feed) moves the cursor to the current column of the next line. To move the beginning of the next line you need to send both codes, LF,CR or CR,LF. > 2. What registers are modified? As far as I have seen all registers > are preserved. Most systems preserve registers that do not return anything. -- J.G.Harston - jgh@arcade.demon.co.uk - mdfs.net/User/JGH BBC BASIC for Windows and Internationalisation See http://mdfs.net/Software/BBCBasic/Windows/ProgTips ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Tue Mar 4 03:02:38 2008
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