key of

Return type: String
Returns:

The item's key.

Syntax

  key of  shelf-name indexer?

Purpose

This operation returns a string expression containing the item's key. If an indexer is not specified, the currently selected item on the shelf is examined.

It is an error if the specified item does not exist or if it doesn't have a key.

Related Concepts
Shelves

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OmniMark 7.1.2 Documentation Generated: June 28, 2005 at 5:45:24 pm
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