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Save and load: DOCATF

[6502 Second Processor version, I/O processor]

Name: DOCATF [Show more] Type: Subroutine Category: Save and load Summary: Implement the #DOCATF <flag> command (update the disc catalogue flag)
Context: See this subroutine in context in the source code References: This subroutine is called as follows: * JMPTAB calls DOCATF

This routine is run when the parasite sends a #DOCATF <flag> command. It updates the disc catalogue flag in CATF.
Arguments: A The new value of the disc catalogue flag: * 0 = disc is not currently being catalogued * 1 = disc is currently being catalogued
.DOCATF STA CATF \ Store the new value in CATF JMP PUTBACK \ Jump to PUTBACK to restore the USOSWRCH handler and \ return from the subroutine using a tail call