Intermec Janus 2010, Руководство пользователя, Страница: 246 / 558

JANUS 2010 Hand-Held Computer User’s Manual
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IRL also saves the name of the last program that was exited as described
previously into the {LATEST}.RSM file. Every time IRL saves the filename to
this file, it overwrites the last filename; therefore, the file always identifies the
last IRL program that can be resumed. IRL deletes this file when you run or
resume the program.
Resuming a Program From the DOS Prompt
To resume an IRL program from the DOS prompt, use this command:
irl [-r X ] [ filename ]
where:
-r is the command that instructs IRL to resume a program. If you do
not include the -r, IRL starts the program from the beginning and
deletes the .RSM file.
X is an optional value to be placed in the status register (#0). Make
sure there is no space between the -r and X value, or the value
will not be placed into the status register (#0).
If you do not specify an X value, IRL sets the register to 0. If you
supply an invalid value, IRL sets the register to 999999999.
IRL sets the status register only if you exited the program with
the ED command. You determine the significance of this value.
For example, you can use it to pass to the IRL program a status of
some action taken while the user was in DOS.
filename
is the name of the IRL program to resume running. If you do not
specify a filename and you do include the -r, IRL resumes the last
program exited, as identified in {LATEST}.RSM.
Resuming a Program From the IRL Desktop
Choose the Resume command from the File menu and select a program to
resume. Or scan this IRL Program, Resume command ($.) from the IRL
Desktop to resume the program identified in the {LATEST}.RSM file:
Resume IRL Program
*$.*
*$.*