longer than the standard formats. (Part of

exactly one character, as that has been a documented requirement.

which together with other changes, e.g., the default for

efficient for large dendrograms, now using

spurious errors.  (Reported by Radford Neal.)

Reference classes that inherited from reference classes in

another package could invalidate methods of the inherited

class. Fixing this requires adding the ability for methods to be

, with the object supplied explicitly as the first

due to alignment issues.  (Reported by Radford Neal.)

Auto-printing of S3 and S4 values now searches for

namespace instead of searching the global

ions, e.g., on subsets of the original data.

now also returns a class definition when it is

now checks that its input is valid UTF-8

and you are advised to consider this for code

more flexibly extracts dates from package

and hence can be used more generally as an efficient

The included version of PCRE has been updated to 8.37, a

no longer duplicates a matrix when extracting

characters corresponding to a range of source references to be

(instead of sometimes very slightly outside).

it does for the corresponding numeric or negative number

(instead of NA) when M is the maximal representable integer.

declared to be UTF-8 but were not, or for invalid strings without a

marked encoding in a multi-byte locale, rather than give an

error.  Additional checks have been added to mitigate this.

apply(a, M, function(u) c(X = ., Y = .))

has dimnames containing "X" and "Y" (as in R < 3.2.0).

include characters from the result of an earlier call in

ignored incomplete statements at the end of a script; now they

Parse data for very long strings was not stored.  (

s is no longer recursive, thanks to Suharto

Anggono, and hence also works for deeply nested dendrograms.  (

The parser could overflow internally when given numbers

in scientific format with extremely large exponents.  (

and related functions could repeatedly query the user for it.

check the length of their argument, so could segfault. (

Under some circumstances using the internal PCRE when