> Your preference is inconsistent with how the rest of R works and is > inflexible since everything inherits from Object.
Really? Here are a couple of counterexamples in S3 and S4 objects: > z <- 1 > > ## S4 > setClass('A', representation(a='numeric')) [1] "A" > a <- new('A', a=z) > a...@z Error: no slot of name "z" for this object of class "A" > > ## S3 > a <- structure(list(a=z), class='A') > a$z NULL As far as flexibility is concerned: keep the ability of people to inherit from the parent environment if they don't mind namespace-pollution and unpredictability. I'm merely asking that the default behavior resemble the twenty-three years of precedent since Ungar's original Self paper. > Also I think your argument is based partly on repeating the original > erroneous (relative to the writer's intention) proto code without > repeating my correction confusing the discussion with simple user > error. I acknowledged your correction in an earlier email when I stated that, "[one has] to choose between eval and parent pollution." ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel