Valentin Petzel <valen...@petzel.at> writes: > Hello Jean, hello David, hello Kieren, > > you should even be able to write (if sten (ly:stencil-extent sten)), > as the stencil should always be a stencil or #f.
The return value will still be neither #f nor a dimension unless you replace "if" with "and". -- David Kastrup
