Added in 1.8.10

on <level>:TOPIC:<#|*>:<commands>

Triggers when the channel topic is changed.

See also /topic, $topic.

Haltable using ^

Parameters

<level> - The User Access Level for the event to trigger.
<#|*> - The Matchtarget to listen to.
<commands> - The commands to be performed when the event listener's criteria is met.

Example

on *:TOPIC:*:echo -ag $nick changed topic on $chan to $topic