Formula

A free-form tweakflow expression

Auto-complete

Use CTRL + space to trigger the auto-complete menu. It shows a filterable list of variables you can reference.

Evaluation

The widget evaluates to its content, which must be a valid tweakflow expression.

If the text area is empty, or consists of whitespace only, it evaluates to nil.

Morphing

Whenever a widget is morphed into a formula, the formula exposes the expression code of the source widget. This is useful for getting a literal tweakflow representation of complex expression widgets.

Morphing to formula generates a tweakflow representation of any expression