latexToUtf8 hangs for certain unrecognized LaTeX macros

For long vector 'x', split(x, f) may be wrong

For long vector 'x', tabulate(x, n) may be silently wrong

New class containing factor does not inherit method for factor

qpdf checks during R CMD check --as-cran

R CMD check finds only tests with uppercase .R

Avoid infinite recursion in forcePromise()

redefnition of 'DL_FUNC' in Rinternals.h and E_ext/Rdynload.h

rasterImage shows incorrect image orientation (MacOSX)

speedup for "is", "getClassDef" and "isTRUE"

as.person.default doesn't split multiple emails

Numerical accuracy of matrix multiplication

With Intel optimization level >=2, doParallelMC foreach loops leave orphaned processes

rbeta function returns fixed values when any shape parameter is NA

parallel::newPSOCknode sends outfile arg unquoted, leading to odd behaviour

speedup for processing of named arguments

recursive dir.create() fails on windows shares due to permissions

max(character(0), 1) returns incorrect value

Writing R extensions: Inconsistency in canonical form of CRAN URL

do.call serializes all function arguments to .Traceback on error

socketConnection closes and reopens server sockets after each incoming connection, losing any concurrent arrivals

normalizePath() doesn't return canonical case for long file names

match() fails simple test, may relate to names

survival::is.ratetable can be inconsistent with verbose = TRUE

Wishlist: same error message as table() for table(list())

Error in [.terms when there is an offset

R CMD build cannot build a tarball with implicit \Sexpr{} in the documentation if there are unmet dependencies

isS3method incorrectly returns FALSE for is.na.data.frame

is.qr uses inherits, does not check for named list elements

enhancement to R CMD check: do imported objects from multiple packages mask each other?

Wishlist: 'vapply' could support long vectors

In HoltWinters {stats}, incorrect reference.

Running package tests and not stop on first fail "--no-stop-on-error"

Wishlist: as.formula(<character>) not to eval arbitrarily