| purpose | select all field names of the input titles |
|---|---|
| input | a selection of titles |
| suffix | Introduced in v5.1.22 optional: include, exclude parameter list |
| parameter | Introduced in v5.1.22 optional: a list of field names |
| output | all the field names contained in the input tiddlers |
Learn more about how to use Filters
Each input title is processed in turn. Its list of field names is retrieved (in no particular order) and then dominantly appended to the operator's output.
Introduced in v5.1.22 If the include suffix is used, fields are only included, if they exist. It doesn't matter, if fields have a value. The exclude suffix is there for convenience, since it would be possible to use a second filter run. For more info see the examples.