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PDP-10 Archives
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3-documentation/exec.tco
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TOPS20 Change Order Number 1753
Written by: LCAMPBELL 7-Mar-77 12:51:49
Edit checked: YES Document: NO
TCO Tested: YES Maintenance Release: NO
Program: EXEC
Routines Affected: EXEC2
Release: 3
Related TCO's:
Related SPR'S: 10237
Problem:
Using the EXEC TYPE command to look at a line-sequenced file on magtape
causes the line numbers to drop into the bit bucket.
Diagnosis:
EXEC opens the magtape in 7-bit mode without turning on OF%PLN.
Solution:
Always open input device in TYPE and COPY commands with OF%PLN. This is
OK to do since in all cases where you want to pass real line numbers,
the input device is opened in 36-bit mode and OF%PLN doesn't matter.
TOPS20 Change Order Number 1847
Written by: LCAMPBELL.ADBRK 31-Jul-77 15:18:45
Edit checked: YES Document: YES
TCO Tested: YES Maintenance Release: NO
Program: EXEC
Routines Affected: EXECIN EXECSE EXECPR EXECGL
Release: 3
Related TCO's:
Related SPR'S:
Problem:
NEW: ADDRESS BREAK. THIS IS THE EXEC PART. SEE TCO 1838 FOR
MONITOR PART. FUNCT. SPEC PDM# 200-100-020-00.
Diagnosis:
INDEED.
Solution:
QUITE.
TOPS20 Change Order Number 1853
Written by: KIRSCHEN 22-Aug-77 09:54:40
Edit checked: YES Document: YES
TCO Tested: YES Maintenance Release: NO
Program: EXEC
Release: 3
Related TCO's:
Related SPR'S:
Problem:
LONG ^ESEND COMMANDS LOST TEXT AT THE END OF A TERMINAL LINE.
Diagnosis:
^SEND USES TTMSG JSYS, WHICH DOES NOT PASS STRING THROUGH
NORMAL TERMINAL SERVICE FACILITIES. HENCE SUCH THINGS AS
LINE WRAPAROUND AND CONTROL CHARACTER CONVERSION ARE NOT
AVAILABLE.
Solution:
THE EXEC MUST FORMAT THE MESSAGE TO MAKE UP FOR THE LACK
OF STANDARD TERMINAL FACILITIES. THE EXEC WILL NOW
ARBITRARILY BREAK THE STRING AFTER 72 CHARACTERS (TAB AND
OTHER MULTIPLE-COLUMN CHARACTERS ARE COUNTED AS ONE
CHARACTER). AFTER EACH 72 CHARACTERS, THE EXEC WILL INSERT
A CARRIAGE-RETURN, LINE-FEED, AND SPACE INTO THE TEXT.