SCRC —
Format
Parameter
character:
Function
File
Set Command Recognition Character
SCRC character;
new command recognition character, any character from ASCII code 33 (!) to ASCII
~
code 126 (
) except the apostrophe ('), quotation mark (") or semicolon (;).
The SCRC command changes the command recognition character between the
exclamation points in the PRESCRIBE start sequence.
The change remains in effect until power is turned off or a RES (reset) command is
executed.
Originally the command recognition character is the capital letter R within the
PRESCRIBE start sequence of !R!.
One reason for changing the command recognition character is to print listings of files or
programs containing PRESCRIBE commands. If the command recognition character is
not changed, then instead of printing the PRESCRIBE commands, the printing system
will execute them.
!R! RES; UNIT C;
GPAT .7; BLK 1, 1;
GPAT .5; BLK 1.3, 1.3; BOX 1.3, 1.3, E;
GPAT .3; BLK 1.6, 1.6; BOX 1.6, 1.6, E;
CMNT Now list the above commands;
SCRC L;
EXIT;
!R! RES; UNIT C;
GPAT .7; BLK 1, 1;
GPAT .5; BLK 1.3, 1.3; BOX 1.3, 1.3, E;
GPAT .3; BLK 1.6, 1.6; BOX 1.6, 1.6, E;
PAGE; EXIT;
!L! RES; EXIT;
BOX 1, 1, E;
BOX 1, 1, E;
SCRC
279