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[6502 Second Processor version, I/O processor]

Name: SETXC [Show more] Type: Subroutine Category: Text Summary: Implement the #SETXC <column> command (move the text cursor to a specific column)
Context: See this subroutine in context in the source code Variations: See code variations for this subroutine in the different versions References: This subroutine is called as follows: * JMPTAB calls SETXC

This routine is run when the parasite sends a #SETXC <column> command. It updates the text cursor x-coordinate (i.e. the text column) in XC. Arguments: A The text column
.SETXC STA XC \ Store the new text column in XC JMP PUTBACK \ Jump to PUTBACK to restore the USOSWRCH handler and \ return from the subroutine using a tail call