NET/MASTER Network Control Language (NCL) Reference Summary

System Variables
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&SYS.RETCODE
The &SYS.RETCODE system variable contains the current system return code or
contains a new user-assigned return code value.
&SYS.RETCODE [ = value ]
&SYS.SIGNON The &SYS.SIGNON system variable indicates whether a second window is opened.
&SYS.SIGNON
&SYS.SYS.ID The &SYS.SYS.ID system variable contains the current operating system identification.
&SYS.SYS.ID
&SYS.TERM.COLS The &SYS.TERM.COLS system variable contains the number of columns available to
the physical terminal, regardless of the current processing window size.
&SYS.TERM.COLS
&SYS.TERM.DEVNAME
The &SYS.TERM.DEVNAME system variable contains the physical name of the
terminal with which the current NCL procedure is associated.
&SYS.TERM.DEVNAME
&SYS.TERM.EXTCO The &SYS.TERM.EXTCO system variable indicates if the terminal from which the NCL
procedure is executing supports extended color.
&SYS.TERM.EXTCO
&SYS.TERM.EXTHI The &SYS.TERM.EXTHI system variable indicates whether the terminal from which
the NCL procedure is executing supports extended highlighting.
&SYS.TERM.EXTHI
&SYS.TERM.NAME The &SYS.TERM.NAME system variable contains the logical name of the terminal
from which the NCL procedure is executing.
&SYS.TERM.NAME