The v processing code is used by the within connective and must be placed in the correlative attribute 8 of the file-defining item (D-pointer).
If you attempt to file or restore a within in an FSI file-defining item, it will be commented-out with an asterisk (*).
This processing code is supported only from the VME.
| System Processors | Select |
| Code Type | File Defining |
| Dictionary Attributes | Correlative |
v;;n
Suppose that in the dictionary of the hypothetical file, parts, that the correlative attribute of the D-pointer to parts contains the processing code, v;;1, which means to explode on attribute 1.
The sentence:
list within parts ’car’
Produces the output:
level Parts...... 1 car 2 engine 2 wheel 3 tire 3 rim 2 hood [405] 6 items listed out of 1 items. list parts parts... wheel tire rim engine hood car [405] 6 items listed out of 6 items.
The hypothetical data could be examined with the command:
ct parts car
Produces the output:
car 001 engine]wheel]hood ct parts engine engine 001 flywheel]piston
The flywheel and piston items do not exist in parts, so they do not get exploded.
ct parts wheel wheel 001 tire]rim ct parts tire rim hood tire rim hood 001 001 001 002 $35.00 002 $60.00 002 $70.00