_Added in 1.9.0_
*on :SIGNAL::*
Triggers if a script has used the [[/signal]] command to send a signal to all scripts.
_See also [[/signal]], [[$signal]]._
*Parameters*
- The [[User Access Level]] for the event to trigger.
- The signal name/[[matchtext]] to listen to.
- The commands to be performed when the event listener's criteria is met.
*Example*
; Listen to the signal name 'test'.
on *:SGNAL:test:echo -ag Signal $signal was called with parameters $1-
; Call the signal 'test' with the text 'Hello world'
/signal test Hello world