FORTRAN Reference Manual

Running and Debugging Programs
FORTRAN Reference Manual—528615-001
11-11
Using the NONSTOP PARAM
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Inquire about or set the program environment (the default system, volume, and
subvolume)
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Use the FC command to edit a previous command
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Display help information
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Use the OBEY command to read commands from a disk file
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Display machine instructions expressed as ICODE
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Step through program execution by one or more machine instructions
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Exit from Inspect
For additional information about Inspect commands in general, and Inspect support for
FORTRAN in particular, see the Inspect Manual.
Using the NONSTOP PARAM
The NONSTOP PARAM is meaningful only if you specify ENV COMMON.
You can use the NONSTOP PARAM to specify whether you want your program to run
as a NonStop process. The syntax of the NONSTOP PARAM is
PARAM NONSTOP
The default is PARAM NONSTOP ON.
If you specify PARAM NONSTOP OFF, your program does not run as a NonStop
process. If you specify PARAM NONSTOP ON, your program runs as a NonStop
process only if your program also specifies the NONSTOP directive and you execute a
START BACKUP statement.
Using SWITCH-nn PARAM
The SWITCH- nn PARAM is meaningful only if you specify ENV COMMON.
You use the SWITCH-nn PARAM to turn on or off logical program switches that your
program can read at run time. The syntax of the SWITCH- nn PARAM is
PARAM SWITCH- nn
The default for all switches is OFF.
You can set switch values for 15 switches, identified as SWITCH-1 through SWITCH-
15. Only switch values that you specify before you run your program are meaningful.
ON
OFF
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
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ON
OFF
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
