Type ASSEMBLE
Source Lines : 245
Fixes Applied : 0
Most Recent Version : Tuesday, December 12, 1978
Last Fix ID : [Unmodified]
Module
DMSEDC (EDCANON)
Function
TO ARRANGE COMPUND (OVERSTRUCK) CHARACTERS INTO
CANONICAL FORM, AND TO DISREGARD TAB CHARACTERS AS
SPECIAL CHARACTERS.
Attributes
DISK-RESIDENT: BALR'D TO BY DMSEDI
Operation
DMSEDC RECEIVES THE LENGTH OF THE
STRING TO BE ORDERED IN R0 AND THE ADDRESS OF
THE STRING IN R1.
AFTER INITIALIZING WORK REGISTERS. DMSEDC
ASSIGNS DUAL NUMBERS TO THE CHARACTERS IN THE CALLER'S
STRING, FORMING THE TEMPORARY STING BUFFER DUALNOS.
BACKSPACES ARE TREATED AS EXCEPTIONS TO THE
NORMAL SCHEMED, BEING GIVEN A NUMBER '0' TO SIGNIFY AN
OVERSTRUCK CHARACTER LATER IN PROCESSING.
CHARACTERS ARE SORTED TO GET CHARS. WITH BACKPSACES
IN EBCDIC ORDER AND THE NEW CANONICALIZED STRING IS ARRAN
AND PADDED, IF NECESSARY. RETURN IS MADE TO DMSEDI VIA
R14.
Calls to Other Routines
NONE -