#lang scribble/manual
@(require (for-label racket))

@title{/tr				                   A trigger message}

int - node ID
int - trigger ID
float - trigger value

This command is the mechanism that synths can use to trigger events
in clients.

The node ID is the node that is sending the trigger. The trigger ID
and value are determined by inputs to the SendTrig unit generator
which is the originator of this message.