15.2.2 Extended Input Stream Conditions

*abort-gestures* 

Summary: A list of all of the gesture names that correspond to abort gestures. The global set of standard abort gestures is unspecified; it includes the :abort gesture name. The actual keystroke sequence is Control-z .

abort-gesture

Summary: This condition is signaled by read-gesture whenever an abort gesture (one of the gestures in *abort-gestures* ) is read from the user.

abort-gesture-event [Generic Function]

Arguments: condition

Summary: Returns the event that cause the abort gesture condition to be signaled. condition is an object of type abort-gesture .

*accelerator-gestures* 

Summary: A list of all of the gesture names that correspond to keystroke accelerators. The global value for this is nil .

accelerator-gesture

Summary: This condition is signaled by read-gesture whenever an keystroke accelerator gesture (one of the gestures in *accelerator-gestures*) is read from the user.

accelerator-gesture-event [Generic Function]

Arguments: condition

Summary: Returns the event that causes the accelerator gesture condition to be signaled. condition is an object of type accelerator-gesture .

accelerator-gesture-numeric-argument [Generic Function]

Arguments: condition

Summary: Returns the accumulated numeric argument (maintained by the input editor) at the time the accelerator gesture condition was signaled. condition is an object of type accelerator-gesture .