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Trailing-Edge - PDP-10 Archives - bb-d868a-bm - 3-documentation/ptycon.tco
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TOPS20 Change Order Number 1696

Written by: LCAMPBELL		30-Dec-76 14:17:03

Edit checked: YES			   Document: NO
  TCO Tested: YES		Maintenance Release: NO

Program: PTYCON
   Routines Affected:	DEFPTY

Release: 3

Related TCO's:
Related SPR'S: 	 10181


Problem: PTYCON>DEFINE 34359738369
produces no error message but causes strange things to happen
with subsequent commands.

Diagnosis: 34359738369 base 10 = 4000000000001 base 8, and the
range check is a CAML.

Solution: Add a SKIPL.
TOPS20 Change Order Number 1867

Written by: ALUSIC		30-Sep-77 09:48:29

Edit checked: YES			   Document: NO
  TCO Tested: YES		Maintenance Release: NO

Program: PTYCON

Release: 3

Related TCO's:
Related SPR'S: 	 10979


Problem: WEN USER "REDEFINE"S THE PTYCON ESCAPE
CHARACTER TO BE ONW WHOSE ASCII VALUE IS 34-37 (^\,^],^^,^-) AND
SUBSEQUENTIALLY USES THAT CHAR AS AN ESCAPE CHAR PTYCON WILL ACCEPT
NO FURTHER TERMINAL INPUT.

Diagnosis: THE CHARACTERS DO NOT HAVE ASSOCIATED TERMINAL INTERRUPT
CODES OR THEY ARE RESERVED.

Solution: IN PTYCON AT CHANGE+11 DISALLOW CHARACTERS LESS THAN ASCII
34 AS PTYCON ESCAPE CHARACTERS.
CHANGE+11/CAIL A,40	CAIL A,34