| purpose | modify input titles by successively evaluating a list of filters and applying the first result |
|---|---|
| input | the filter output of all previous runs so far |
| output | the input titles as modified by the filters returned by this filter run |
The filter expression for this filter run is evaluated to return a list of filters. Each input title is then evaluated against each of the filters in turn, and the input title is replaced with the first result of the first filter that returns a non-empty list. If none of the filters return a result for an input title, it is replaced with an empty string.
The following variables are available within the filter run:
currentTiddler- the input title..currentTiddler- the value of the variablecurrentTiddleroutside the filter run.