PGL Programmer's Reference Manual

Example

237

Directory Command

The Directory command lists the contents of the IGP/PGL directory in IGP/

PGL memory. The directory command provides the following information:

• All form names and logo names currently defined

• The association of logos to forms

• The amount of memory used for form storage

• The amount of dynamic storage space used and available

Example

A form will not execute unless enough room exists in the memory as indicated

in the work space bytes free portion of the directory listing. To print the

directory, open a file, input the directory command, exit the file, and print. For

example:

Enter Format

DIRECT.FOM (System Format)

~DIRECTORY (cc)DIRECTORY

.PRINT DIRECT.FOM (System Format)

The Directory command can only be used when the IGP/PGL is in the Normal

mode. Upon completion of the directory listing, the IGP/PGL returns to the

Normal mode. If the IGP/PGL is not in the Normal mode, input the Normal

mode command before the Directory command.