From Friedrich.Leisch@ci.tuwien.ac.at  Fri Dec 15 15:35:06 2000
From: Friedrich.Leisch@ci.tuwien.ac.at (Friedrich Leisch)
Date: Fri, 15 Dec 2000 16:35:06 +0100
Subject: [Rd] R1.2.0 (PR#766)
In-Reply-To: <200012151512.QAA08186@pubhealth.ku.dk>
References: <200012151512.QAA08186@pubhealth.ku.dk>
Message-ID: <14906.14890.389545.580735@galadriel.ci.tuwien.ac.at>

>>>>> On Fri, 15 Dec 2000 16:12:06 +0100 (MET),
>>>>> james lindsey (jl) wrote:

  > Here are a few comments on the new release (1.2.0), most about R CMD
  > check. I have managed to install and check my libraries only making one
  > change to a C function (see point 1) and one to an R function because
  > of the way formulae now look for their data. That is the good news. Of
  > course, more extensive checks are liable to find further problems.

  > 1. I need to be able to define F77_SYMBOL. This now in Defn.h which is
  > not accessible to us mortals. Those few lines need to be moved into
  > one of the accessible header files.

  > 3. Makefiles in pkg/src are no longer read properly. This creates a
  > big problem for me in library development.

what do you mean by ``not read properly''? if a makefile exists it
should be used, actually `R CMD check' only uses the Makefile during a
call to `R CMD INSTALL', so do you mean that INSTALL is broken (which
would be bad news indeed)?


  > 3. DESCRIPTION has to have licence mis-spelled as license for the
  > check to work.

hmm, that field had that name (with that spelling) for quite some time
now. I think things get complicated if we allow for different
spellings of variables for different observations (I basically build a
dataframe from all DESCRIPTION files) ... but I'll leave that for
native English speakers to decide.

  > 4. check produces unasked for tex output (that I would like to be able
  > to shut off) then an error that linktocpage is undefined.

option --no-latex supresses the latex part.


  > 5. check always produces an error message at the end:
  > Attempt to free unreferenced scalar during global destruction.
  > I am not sure if this is a reference to Chernobyl but I do not
  > understand it.

I get no error message: which version pf perl on which platform are
you using?

  > Other requests about the library check:
  > 1. I would very much prefer that the check directory remain within the
  > library directory instead of parallel as pkg.Rcheck to avoid
  > proliferation of directories at that level.

use option --outdir to change the default

  > 2. Why can't check detect that the help pages are up-to-date
  > (i.e. from a previous check) instead of redoing them every time?

use option --no-clean for not removing the old files.


the defaults are set to do ALL check FROM SCRATCH because that is the
safest thing to do (meaning you can trust the results and don't miss
any checks offered), but you can turn off most of the checks using
command line options.

hope this helps,
fritz
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[Rd] R1.2.0 (PR#766)
Friedrich Leisch