.LP
The following example illustrates the use of the trigger control 
glyph to synchronize the execution of a network in cantata.
.LP
.DS L
.nf
\f(CW
              ------------    
     Input ---|=>      =>|----- Final output
     Data     |          |
          ----|=>        |
          |   |  trigger |
          |   ------------  
          |                
    -----------
    |procedure|
    |   or    | { must finish executing before input data is sent 
    |any other|   to output of trigger }
    |network  |                          
    -----------

\fP
.fi
.DE
