From maechler@stat.math.ethz.ch  Mon Jul 19 16:54:31 1999
From: maechler@stat.math.ethz.ch (maechler@stat.math.ethz.ch)
Date: Mon, 19 Jul 1999 17:54:31 +0200 (MET DST)
Subject: summary.default & is.recursive (PR#221)
Message-ID: <199907191554.RAA28084@pubhealth.ku.dk>

>>>>> On Thu, 8 Jul 1999 20:36, p.dalgaard@biostat.ku.dk said:

    PD> Paul Gilbert <pgilbert@bank-banque-canada.ca> writes:
    >> is.recursive(list(z, a=list(1:3)) )
    >> 
    >> R64.2:> [1] FALSE
    Splus3.3> [1] T

    PD> Yup, it's a bug. Cc'ed to r-bugs so that we don't forget.

    >> is.recursive(list(1,2))
    PD> [1] FALSE
    >> is.recursive(pairlist(1,2))
    PD> [1] TRUE

Now fixed.

    PD> [maybe Martin would want to add a check that is.whatever works
    PD> identically on lists and pairlists. Not is.pairlist, though...]

Added to tests/is-things.R (& .Rout.save).
Both should be in the snapshots (R-devel.tar.gz) shortly..

Martin

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summary.default & is.recursive (PR#221)
maechler@stat.math.ethz.ch