Command Definitions S-SO
SEGMENTER
SEGMENTER
Starts the MPE segmenter.
Syntax
SEGMENTER
[
listfile
]
Parameters
listfile
Actual file designator of an ASCII output file that is to receive listed output from the MPE segmenter. Formal file designator is
SEGLIST
.
Default is
$STDLIST
. Usually this file is a line printer. This must be defined in a
FILE
command, and then backreferenced (see "Example").
NOTE
The formal file designator used in this command,
SEGLIST
, cannot be backreferenced as actual file designators in the command parameter list. For further information, refer to the "Implicit FILE Commands for Subsystems" discussion of the
FILE
command.
Operation Notes
This command starts the segmenter subsystem from MPE/iX. The segmenter subsystem performs the intermediate functions between source code compilation and program execution.
The segmenter employs temporary files named
T999SYM
,
SEGTMP01
, and
SEGTMP00
. If you create temporary files with these names, the segmenter attempts to purge them.
You must have READ and LOCK access to use a relocatable library with the
SEGMENTER command.
Use
This command may be issued from a session or a job. It may not be issued in BREAK or from a program, unless the user or the MPE segmenter has process handling (PH) capability. Pressing
Break
suspends the execution of this command. Entering the
RESUME command continues the execution.
Example
To call the MPE segmenter from a session and transmit the output to a line printer instead of the standard list device, enter:
FILE LISTFL;DEV=LP
SEGMENTER *LISTFL
540 Chapter 7
Related Information
Commands
FILE
Manuals
MPE Segmenter Reference Manual
Command Definitions S-SO
SEGMENTER
Chapter 7 541
Command Definitions S-SO
SET
SET
Defines elements of the command interpreter. It also allows a job using a spooled
$STDLIST
to mark its standard list device for deletion when the job terminates. (Native
Mode)
Syntax
SET[ STDLIST={ DELETE | SAVE } ] [;MSG={ON | OFF}]
[ECHO={ ON| OFF}][ ;SPEED={ 300 | 1200 | 2400 | 4800 | 9600 | 19200 | 19.2K}]
Parameters
DELETE
Flags the job's
$STDLIST
for deletion at job termination.
SAVE
ECHO
MSG
SPEED
Cancels the effect of a previous
SET STDLIST=DELETE
command. Default is
SAVE
.
Turns terminal echoing ON or OFF.
Specifies whether or not
TELL
messages are displayed on the user's terminal.
MSG=OFF
prevents
TELL
messages from appearing on the terminal.
WARN
messages override
MSG=OFF
and will appear on the terminal. (This parameter provides the same function as the
SETMSG command.)
Specifies the terminal's data transmission rate, within the upper and lower bounds outlined above. The user is responsible for manually changing the terminal's speed setting. (This parameter provides the same function as the
SPEED
command.)
Operation Notes
The
SET
command specifies several elements of the command interpreter including the terminal echo and baud rate.
In a job, the
SET
command can be placed anywhere between the
JOB
and
EOJ
statements.
It is most practical to place it at the end of a job stream since the command does not execute if the job fails.
$STDLIST
then prints, allowing you to study your listing and to locate the problem. The effect of a
SET
STDLIST=DELETE
can be reversed by entering
SET STDLIST=SAVE
into the job stream.
Note that the
SET
command works only on jobs with a spooled
$STDLIST
.
Use
This command may be issued from a session, job, program, or in BREAK. Pressing
Break
has no effect on this command.
542 Chapter 7
Command Definitions S-SO
SET
Example
The following example illustrates using the
SET
command from within a program:
!JOB EXAMPLE, USER.TECHPUB,XGROUP
!CONTINUE
!RUN UPDATE.PUB.SYS;PARM=1;MAXDATA=16000
!IF JCW < FATAL THEN
!SET STDLIST=DELETE
!ENDIF
!EOJ
Related Information
Commands
SETMSG
,
SPEED
,
ECHO
Manuals None
Chapter 7 543
