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Revisions of R-base

Detlef Steuer (dsteuer) committed almost 4 years ago (revision 101)

- CHANGES IN R 4.0.1:
  NEW FEATURES:
    * paste() and paste0() gain a new optional argument recycle0.  When
      set to true, zero-length arguments are recycled leading to
      character(0) after the sep-concatenation, i.e., to the empty
      string "" if collapse is a string and to the zero-length value
      character(0) when collapse = NULL.
      A package whose code uses this should depend on R (>= 4.0.1).
    * The summary(<warnings>) method now maps the counts correctly to
      the warning messages.
  BUG FIXES:
    * aov(frml, ...) now also works where the formula deparses to more
      than 500 characters, thanks to a report and patch proposal by Jan
      Hauffa.
    * Fix a dozen places (code, examples) as Sys.setlocale() returns
      the new rather than the previous setting.
    * Fix for adding two complex grid units via sum().  Thanks to Gu
      Zuguang for the report and Thomas Lin Pedersen for the patch.
    * Fix parallel::mclapply(..., mc.preschedule=FALSE) to handle raw
      vector results correctly. PR#17779
    * Computing the base value, i.e., 2, "everywhere", now uses
      FLT_RADIX, as the original machar code looped indefinitely on the
      ppc64 architecture for the longdouble case.
    * In R 4.0.0, sort.list(x) when is.object(x) was true, e.g., for x
      <- I(letters), was accidentally using method = "radix".
      Consequently, e.g., merge(<data.frame>) was much slower than
      previously; reported in PR#17794.
    * plot(y ~ x, ylab = quote(y[i])) now works, as e.g., for xlab;
      related to PR#10525.
    * parallel::detect.cores(all.tests = TRUE) tries a matching OS name

buildservice-autocommit accepted request 797070 from

Detlef Steuer (dsteuer) about 4 years ago (revision 100)

baserev update by copy to link target

Detlef Steuer (dsteuer) committed about 4 years ago (revision 99)

- CHANGES IN 4.0.0:
  SIGNIFICANT USER-VISIBLE CHANGES:
    * Packages need to be (re-)installed under this version (4.0.0) of
      R.
    * matrix objects now also inherit from class "array", so e.g.,
      class(diag(1)) is c("matrix", "array").  This invalidates code
      incorrectly assuming that class(matrix_obj)) has length one.
      S3 methods for class "array" are now dispatched for matrix
      objects.
    * There is a new syntax for specifying _raw_ character constants
      similar to the one used in C++: r"(...)" with ... any character
      sequence not containing the sequence )".  This makes it easier to
      write strings that contain backslashes or both single and double
      quotes.  For more details see ?Quotes.
    * R now uses a stringsAsFactors = FALSE default, and hence by
      default no longer converts strings to factors in calls to
      data.frame() and read.table().
      A large number of packages relied on the previous behaviour and
      so have needed/will need updating.
    * The plot() S3 generic function is now in package base rather than
      package graphics, as it is reasonable to have methods that do not
      use the graphics package.  The generic is currently re-exported
      from the graphics namespace to allow packages importing it from
      there to continue working, but this may change in future.
      Packages which define S4 generics for plot() should be
      re-installed and package code using such generics from other
      packages needs to ensure that they are imported rather than rely
      on their being looked for on the search path (as in a namespace,
      the base namespace has precedence over the search path).
  REFERENCE COUNTING:

buildservice-autocommit accepted request 780561 from

Detlef Steuer (dsteuer) about 4 years ago (revision 98)

baserev update by copy to link target

Detlef Steuer (dsteuer) committed about 4 years ago (revision 97)

- CHANGES IN R 3.6.3:
  NEW FEATURES:
    * The included LAPACK has been updated to version 3.9.0 (for the
      included routines, just bug fixes).
  BUG FIXES:
    * Fixed a C level integer overflow in rhyper(); reported by
      Benjamin Tyner in PR#17694.
    * Uses of url(gzcon(.)) needing to extend buffer size have failed
      (with HTTP/2 servers), reported by G'abor Cs'ardi.
    * predict(loess(..), se=TRUE) now errors out (instead of
      seg.faulting etc) for large sample sizes, thanks to a report and
      patch by Benjamin Tyner in PR#17121.
    * tools:assertCondition(., "error") and hence assertError() no
      longer return errors twice (invisibly).
    * update(form, new) in the case of a long new formula sometimes
      wrongly eliminated the intercept from form, or (more rarely)
      added a garbage term (or seg.faulted !); the fix happened by
      simplifying the C-level logic of terms.formula().  Reported by
      Mathias Amb"uhl in PR#16326.
    * The error message from stopifnot(.., <error producing call>)
      again contains the full "stopifnot(.......)" call: Its attempted
      suppression did not work consistently.
    * On Windows, download.file(., , "wininet", headers=character())
      would fail; reported with patch proposal by Kevin Ushey in
      PR#17710.

buildservice-autocommit accepted request 765989 from

Marco Varlese (mvarlese) over 4 years ago (revision 96)

baserev update by copy to link target

Marco Varlese (mvarlese) accepted request 765987 from

Dan Čermák (dancermak) over 4 years ago (revision 95)

Add comment explaining why %{_libdir}/R/doc must not be marked as %doc

Marco Varlese (mvarlese) accepted request 765896 from

Dan Čermák (dancermak) over 4 years ago (revision 94)

Don't mark %{_libdir}/R/doc as %doc

buildservice-autocommit accepted request 756062 from

Detlef Steuer (dsteuer) over 4 years ago (revision 93)

baserev update by copy to link target

Detlef Steuer (dsteuer) committed over 4 years ago (revision 92)

-  CHANGES IN R 3.6.2:
  NEW FEATURES:
    * runmed(x, *) gains a new option na.action determining _how_ to
      handle NaN or NA in x.
    * dotchart() gains new options ann, xaxt, frame.plot and log.
  INSTALLATION on a UNIX-ALIKE:
    * Detection of the C stack direction has been moved from run-time
      to configure: this is safer with LTO builds and allows the
      detection to be overridden - see file config.site.
    * Source-code changes enable installation on platforms using gcc
      -fno-common (the expected default for gcc 10.x).
  C-LEVEL FACILITIES:
    * installTrChar (which is nowadays is wrapped by installChar) is
      defined in Rinternals.h.  (Neither are part of the API.)
  PACKAGE INSTALLATION:
    * Header Rconfig.h contains the value of FC_LEN_T deduced at
      installation which is used by the prototypes in headers
      R_ext/BLAS.h and R_ext/Lapack.h but to avoid extensive breakage
      this is only exposed when USE_FC_LEN_T is defined.
      If a package's C/C++ calls to BLAS/LAPACK allow for the 'hidden'
      arguments used by most Fortran compilers to pass the lengths of
      Fortran character arguments, define USE_FC_LEN_T and include
      Rconfig.h (possibly _via_ R.h) before including R_ext/BLAS.h or
      R_ext/Lapack.h.
    * A package with Fortran source code and perhaps C (but not C++)
      sources can request for its shared object/DLL to be linked by the
      Fortran compiler by including a line USE_FC_TO_LINK= in
      src/Makevars[.win] and using $(SHLIB_OPENMP_FFLAGS) as part of
      PKG_LIBS.
      The known reason for doing so is a package which uses Fortran

Detlef Steuer (dsteuer) accepted request 739298 from

Richard Brown (RBrownSUSE) over 4 years ago (revision 91)

Remove obsolete Groups tag (fate#326485)

buildservice-autocommit accepted request 727204 from

Detlef Steuer (dsteuer) over 4 years ago (revision 90)

baserev update by copy to link target

Detlef Steuer (dsteuer) accepted request 727202 from

John Vandenberg (jayvdb) over 4 years ago (revision 89)

Use %license

buildservice-autocommit accepted request 726998 from

Detlef Steuer (dsteuer) over 4 years ago (revision 88)

baserev update by copy to link target

Detlef Steuer (dsteuer) accepted request 726862 from

John Vandenberg (jayvdb) over 4 years ago (revision 87)

Fix summary of R-core and R-core-devel

buildservice-autocommit accepted request 713566 from

Detlef Steuer (dsteuer) almost 5 years ago (revision 86)

baserev update by copy to link target

Detlef Steuer (dsteuer) committed almost 5 years ago (revision 85)

- CHANGES IN R 3.6.1:
  INSTALLATION on a UNIX-ALIKE:
    * The default detection of the shell variable libNN is overridden
      for derivatives of Debian Linux, some of which have started to
      have a /usr/lib64 directory.  (E.g. Ubuntu 19.04.)  As before, it
      can be specified in config.site.
  UTILITIES:
    * R CMD config knows the values of AR and RANLIB, often set for LTO
      builds.
  DEPRECATED AND DEFUNCT:
    * The use of a character vector with .Fortran() is formally
      deprecated and gives a non-portability warning.  (It has long
      been strongly discouraged in 'Writing R Extensions'.)
  BUG FIXES:
    * On Windows, GUI package installation via menuInstallPkgs() works
      again, thanks to Len Weil's and Duncan Murdoch's PR#17556.
    * R CMD check on data() fixing PR#17558 thanks to Duncan Murdoch.
    * quasi(*, variance = list(..)) now works more efficiently, and
      should work in all cases fixing PR#17560.  Further, quasi(var =
      mu(1-mu)) and quasi(var = "mu ^ 3") now work, and quasi(variance
      = "log(mu)") now gives a correct error message.
    * Creation of lazy loading database during package installation is
      again robust to Rprofile changing the current working directory
      (PR#17559).
    * boxplot(y ~ f, horizontal=TRUE) now produces correct x- and
      y-labels.
    * rbind.data.frame() allows to keep <NA> levels from factor columns
      (PR#17562) via new option factor.exclude.
      Additionally, it works in one more case with matrix-columns which
      had been reported on 2017-01-16 by Krzysztof Banas.

buildservice-autocommit accepted request 698133 from

Detlef Steuer (dsteuer) about 5 years ago (revision 84)

baserev update by copy to link target

Detlef Steuer (dsteuer) committed about 5 years ago (revision 83)

-  CHANGES IN R 3.6.0:
  SIGNIFICANT USER-VISIBLE CHANGES:
    * Serialization format version 3 becomes the default for
      serialization and saving of the workspace (save(), serialize(),
      saveRDS(), compiler::cmpfile()).  Serialized data in format 3
      cannot be read by versions of R prior to version 3.5.0.
      Serialization format version 2 is still supported and can be
      selected by version = 2 in the save/serialization functions.  The
      default can be changed back for the whole R session by setting
      environment variables R_DEFAULT_SAVE_VERSION and
      R_DEFAULT_SERIALIZE_VERSION to 2.  For maximal
      back-compatibility, files vignette.rds and partial.rdb generated
      by R CMD build are in serialization format version 2, and resave
      by default produces files in serialization format version 2
      (unless the original is already in format version 3).
    * The default method for generating from a discrete uniform
      distribution (used in sample(), for instance) has been changed.
      This addresses the fact, pointed out by Ottoboni and Stark, that
      the previous method made sample() noticeably non-uniform on large
      populations.  See PR#17494 for a discussion.  The previous method
      can be requested using RNGkind() or RNGversion() if necessary for
      reproduction of old results.  Thanks to Duncan Murdoch for
      contributing the patch and Gabe Becker for further assistance.
      The output of RNGkind() has been changed to also return the
      'kind' used by sample().
  NEW FEATURES:
    * Sys.setFileTime() has been vectorized so arguments path and time
      of length greater than one are now supported.
    * axis() gets new option gap.axis = NA for specifying a
      multiplication factor for the minimal "gap" (distance) between

buildservice-autocommit accepted request 683741 from

Detlef Steuer (dsteuer) about 5 years ago (revision 82)

baserev update by copy to link target

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