User`s guide

SET SL
When SET SL TTYIN is enabled, the prompt displays on one line, and your
response appears on the following line. (This command allows SL to intercept and
edit input requests from .TTYIN. SL always intercepts and edits input requests
from .CSIGEN, .CSISPC, and .GTLIN.)
NOTTYIN disables single-line editing of .TTYIN input and causes SL to edit
only lines that are requested with .CSIGEN, .CSISPC, and .GTLIN programmed
requests.
VTxxx
Tells the single-line editor which type of terminal you are using, so SL can send
the proper escape sequences. It is recommended that you use SET SL ASK
instead of this command.
This command supports the following terminals:
VT100 (SET SL VT100)
VT102 (SET SL VT102)
VT102 settings can be used for VT200 and above series terminals.
The default setting is SET SL VT100.
WIDTH=n
Allows you to set the line width of the terminal display to n number of characters.
n can be from 30 to 132
10
; the initial value of n is 79.
The maximum allowable width of a line you can input at the terminal is:
n - (width of prompt string including monitor prompt) - 1
For example, if you issue the command SET SL WIDTH=50, and the prompt
consists of only the monitor prompt (.), then the maximum number of characters
you can type as input on one line is:
50 - 1 - 1 = 48 characters
266 RT–11 Command Descriptions