The link catcher widget traps WidgetMessage: tm-navigate dispatched within its child content by performing any or all of these actions:
The content of the
<$linkcatcher> widget is displayed normally.
|to||Optional title of the tiddler to be set to the title of the navigated tiddler|
|message||Optional identifier for a widget message to be sent when a navigation is caught|
|set||Optional title of the tiddler to be set to a specified value when navigation occurs|
|setTo||Value to be assigned by the |