A free-form tweakflow expression
CTRL + space to trigger the auto-complete menu. It shows a filterable list of variables you can reference.
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
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