Application SLK descriptors

``Application SLK descriptors for the initialization file'' lists the descriptors used to define SLKs in the initialization file. When used in an initialization file, they must be the last descriptors in the file. The name and button descriptors must be defined, and name must be the first descriptor in each set of SLK descriptors.

Application SLK descriptors for the initialization file

Descriptor	Default if not defined	Type	When referenced	Default frequency of evaluation
action	no default	command	When SLK is pressed	Whenever referenced
button	no default	integer	At initialization time	Whenever referenced
interrupt	inherited value*	Boolean	When a SLK action descriptor is evaluated	Whenever referenced
name	no default	string	At initialization time	Whenever referenced
oninterrupt	inherited value*	command	After SLK action descriptor evaluation is interrupted	Whenever referenced

*

The value of interrupt and oninterrupt in any given set of descriptors is inherited from the next higher level in a precedence hierarchy. If these descriptors have not been defined anywhere in your application, interrupt defaults to FALSE and oninterrupt defaults to `message Operation interrupted!`nop. (See ``Interrupt signal handling'' for more information.)