[platform-testers] new snapshot available: diffutils-3.3.52-e974

[Jim Meyering]

Here's a new snapshot:
  - fix a portability bug in the "colors" tests
  - in that same test, work around an infelicity in shells like dash
  - update to more recent gnulib
---------------------
diffutils snapshot:
  http://meyering.net/diff/diffutils-ss.tar.xz      1.3 MB
  http://meyering.net/diff/diffutils-ss.tar.xz.sig
  http://meyering.net/diff/diffutils-3.3.52-e974.tar.xz

Changes in diffutils since 3.3.50-0353:

Jim Meyering (2):
      tests: colors: fix a portability problem and work around a shell bug
      maint: remove gl/lib/reg*.c.diff; no longer needed

Changes in gnulib since 3.3.50-0353:

* gnulib 9c780eb...348402f (114):
  > autoupdate
  > update from texinfo
  > autoupdate
  > update from texinfo
  > obstack: pacify GCC 6 with -Wnull-dereference
  > update from texinfo
  > doc: mention glibc, OS X, Cygwin [S]SIZE_MAX buglet
  > doc: mention glibc SSIZE_MAX buglet
  > printf-posix: Fix mingw build
  > mktime: call tzset as per POSIX
  > fts: handle readdir() errors
  > intprops: port better to GCC 7
  > intprops-test: port to GCC 6
  > autoupdate
  > update from texinfo
  > autoupdate
  > xalloc-oversized: port to GCC 7; fewer warnings
  > autoupdate (gettext-0.19.8.1)
  > update from texinfo
  > regex: port to Sun C
  > update from texinfo
  > stdbool: Restore __bool_true_false_are_defined check
  > stdbool: Port AC_CHECK_HEADER_STDBOOL to C++11
  > Use GCC_LINT, not lint
  > secure_getenv: Port to many more platforms.
  > update from texinfo
  > canonicalize: Fix broken probe for realpath.
  > unsetenv: relax to LGPLv2+
  > update from texinfo
  > gendocs.sh: Set default TOP_NODE_UP_URL in HTML output.
  > manywarnings: update for GCC 6.1
  > autoupdate
  > intdiv0, memmem, nocrash, strcasestr, strstr: no exit
  > glob: size_t overflow checks
  > glob: don't assume INT_MAX < SIZE_MAX
  > Fix undefined behaviour in gettext.h.
  > autoupdate
  > git-version-gen: avoid undefined shift
  > update from texinfo
  > glob: merge glibc changes into lib/glob.c
  > mktime: spelling fix in comment
  > mktime: port to stricter signed overflow checking
  > mktime: speed up DEBUG_MKTIME benchmarks
  > mktime: resurrect DEBUG_MKTIME testing
  > mktime: simplify DEBUG_MKTIME
  > Port mktime_internal offset to unsigned time_t
  > xstrtol: prohibit monstrosities like "1bB"
  > xstrtod: reinstate setting of *result upon ERANGE
  > xstrtod: modify *result only if no errors
  > btowc: document problems in C locale
  > autoupdate
  > update from texinfo
  > mktime: improve integer overflow checking
  > intprops: check two's complement assumption
  > intprops, mktime, strtol: assume two's complement
  > stdint: port to strict C11 left shift
  > mbrtowc: work around glibc bug#19932
  > update from texinfo
  > autoupdate
  > stdint: detect good enough pre-C++11 stdint.h in C++ mode
  > argp: merge changes from glibc
  > Prefer American spelling for "initialize"
  > autoupdate
  > stddef: support configuring with g++
  > autoupdate
  > autoupdate
  > update from texinfo
  > test-framework-sh: minor cleanups
  > test-framework-sh: revert port to NetBSD 7.0
  > autoupdate
  > Port better to Alpine Linux
  > test-framework-sh: port to NetBSD 7.0
  > update from texinfo
  > gitlog-to-changelog: suppress ignored chatter
  > update from texinfo
  > update from texinfo
  > setlocale: add "sv" to Windows language table
  > update from texinfo
  > sys_select: port to new Cygwin
  > test-userspec.c: do not trigger gcc's new -Wmisleading-indentation
  > time_rz: port to clang -Wunused-const-variable
  > std-gnu11: improve clang support
  > select: port more to Intel 2016.1.150 compiler
  > select: try to port to 2016.1.150 compiler
  > localename-tests: memory allocation fixes
  > intprops: make .h file license match module
  > acl: fix missing return on Cygwin
  > update from texinfo
  > update from texinfo
  > extern-inline: port to PGI CC
  > update from texinfo
  > update from texinfo
  > signbit: port back to pre-C++11 GCC
  > mountlist: recognize autofs-mounted remote file systems, too
  > signbit: port to C++ with GCC 6
  > regex: make it closer to libc
  > regex: merge patches from libc
  > update from texinfo
  > update from texinfo
  > autoupdate
  > autoupdate
  > stdalign: port to older HP and IBM cc
  > stdalign: port to clang 3.7.0
  > update from texinfo
  > readdir_r: now obsolescent
  > Use modern texinfo when syncing install.texi output from autoconf
  > update from texinfo
  > sync install.texi from autoconf
  > misc: port better to gcc -fsanitize=address
  > update from texinfo
  > autoupdate
  > verify-tests: also remove stray test-verify.Tpo
  > std-gnu11: new module
  > update from texinfo