- trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
- trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
- trace_matches $DEMO_EVENT2 0 $TRACE_PATH
- trace_matches $DEMO_EVENT3 0 $TRACE_PATH
+ trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
+ trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
+ trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
+ trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH