The module contains the following controls:
The panel contains a listing of two columns: the left column for layer names, and the right column for the alias. There are three drop-down menus: File, Edit, and Help.
The File menu contains entries for saving the layer alias list to a disk file, and for reading in the entries from a disk file.
The Edit menu contains entries to add, delete, and edit individual aliases, and to select listing layer names in ``decimal'' form.
A row in the listing can be selected by clicking on it. The selected entry is acted on by the Delete and Edit commands.
The New command brings up a text input pop-up to solicit a name and alias pair (separated by space and/or an equal sign). Both entries must be valid layer names or encodings. Either entry can use the decimal or hex notation, or can be a CIF name, as appropriate for the type of file.
If the Decimal Form menu item is checked, the listing will use the decimal form for layer/datatype entries. Otherwise, the hex form will be displayed.