linear curve in curve node possible?

Quick question that has been bugging me: can we switch the RGB curves to linear/non-bezier ones?

I’d like to be able to do this:

You want to use vector handles instead of bezier? Yes, you can do that.

Sigh, did not bother to look under the “tool” icon. There it is.

I checked the manual, but it is not mentioned there (still old 2.4 docs). The manual is becoming a bit of a problem.


…and ten characters.