| \section1 Connecting to States | |
| In the SCXML file, we specify states for each light: red, yellow, and green. | |
| In the \c <onentry> element, we specify the event to send when entering | |
| the state and the delay in seconds before sending the event. In the | |
| \c <transition> element, we specify the event that triggers the transition | |
| to the state specified by the \c target attribute: | |
| \quotefromfile trafficlight-common/statemachine.scxml | |
| \skipto <state id="red"> | |
| \printuntil <state id="green"> | |
| \printuntil </state> |