The check-dx BASIC program looks through every file on the system to find and identify those that have a dx, dy, or dl in attribute 1 of the D-pointer. The dx and dy files are not saved by the save processor.
For Windows: Not Supported
After issuing the command, the prompt below displays:
Enter machine type (that is, Production, Development):
Any response may be provided at this prompt. The response is placed in the heading statement on output.
| options | l | Checks for dl-type files. |
| x | Skips dx-type files. | |
| y | Checks for dy-type files. |
check-dx Enter machine type: Demo Files on Demo With DX-type File Pointers DM file-of-files file-of-files <---- file pointer is DX’ed 1 file found with a DX file pointer.