

ERRDIS	SYSTEM ERROR DISPLAY PROGRAM

ERRDIS QUESTIONS AND REQUIRED USER INPUT ARE DESCRIBED BELOW. TYPING
CARRIAGE RETURN (<CR>) SPECIFIES THE DEFAULT.

QUESTION		DEFAULT		LEGAL RESPONSE(S)

A. INPUT FILE?		$ERRLOG.FIL	ERRDIS READABLE ERROR LOG FILE

B. OUTPUT FILE?		KB:ERRDIS.OUT	FILE SPEC OR '?' FOR CALCULATED

C. HE[LP], BA[D BLOCKS], SU[MMARY] OR FU[LL] REPORT?
			SUMMARY		MINIMALLY, EITHER HE,BA,SU OR FU

	1. HE[LP] - LIST THIS FILE AND A LIST OF LEGAL 2 CHARACTER ERROR
	TYPES (MNEMONICS) AND THEIR MEANINGS.

	2. BA[D BLOCKS] - PRINT ONLY A LIST OF POSSIBLE BAD BLOCKS.

	3. SU[MMARY] - PRINT A SUMMARY OF ALL ERRORS RECORDED

	4. FU[LL] - FULL REPORT

D. SPECIFIC ERROR TYPE?	ALL		'AL[L]' ERRORS OR ONE OF THE
					LEGAL 2	CHARACTER MNEMONICS.

E. STARTING DATE?	FIRST ERROR (DATE OF FIRST RECORDED ERROR)
					DATE IN THE FORM DD-MMM-YY.

F. STARTING TIME?	FIRST ERROR (ON OR AFTER THE STARTING DATE)
					TIME IN THE FORM HH:MM.

G. ENDING DATE?		LAST ERROR (DATE OF LAST RECORDED ERROR)
					DATE IN THE FORM DD-MMM-YY.

H. ENDING DATE?		LAST ERROR (ON OR BEFORE THE ENDING DATE)
					TIME IN THE FORM HH:MM.

I. LIST BAD BLOCKS?	YES		YE[S] OR NO

J. ZERO ERROR FILE UPON COMPLETION?
			NO		YES (3 CHARS REQUIRED) OR NO.

*****NOTE:

	1. THE USER MAY EXIT FROM ERRDIS BY TYPING CTRL/Z IN RESPONSE TO
	ANY QUESTION OR BY TYPING CTRL/C WHILE ERRDIS IS RUNNING.

	2. TYPING CTRL/C WHILE ERRDET (WHICH PRODUCES DETAILED REPORTS
	AND LISTS OF POSSIBLE BAD BLOCKS) IS RUNNING WILL STOP REPORT
	GENERATION, CANCEL THE REQUEST FOR ZEROING OF THE INPUT FILE IF
	IT WAS SPECIFIED, RETURN CONTROL TO ERRDIS AND CAUSE THE
	INTERACTIVE SESSION TO RESTART.

	3. COMPLETION OF ALL USER REQUESTS IS SIGNALLED BY THE RESTART
	OF THE INTERACTIVE SESSION.

	4. $ERRDAT.FIL (THE ERROR DESCRIPTOR FILE) MUST EXIST FOR ERRDIS
	TO BE ABLE TO RUN.

