bug#22443: Subject: new snapshot available: grep-2.22.31-8b6a

[Jim Meyering]

Thanks, Paul!

I am ready to make a release, hoping this is it.
The only change since the preceding snapshot is the update to latest gnulib:

grep snapshot:
  http://meyering.net/grep/grep-ss.tar.xz      1.3 MB
  http://meyering.net/grep/grep-ss.tar.xz.sig
  http://meyering.net/grep/grep-2.22.31-8b6a.tar.xz

Changes in grep since 2.22.30-e07b:

Jim Meyering (1):
      gnulib: update to latest


Changes in gnulib since 2.22.30-e07b:

* gnulib 271dfe3...7757cc8 (42):
  > get-permissions, strftime: fix grammar in comments
  > gettext: mark as obsolete
  > gnulib-tool: don't give up on ln -s so easily
  > closedir: fix OS/2-related typos
  > openat_proc_name: fix that last '/' is overwritten on OS/2 kLIBC
  > regex: treat [x] as x if x is a unibyte encoding error
  > closedir, dirfd, opendir: port to OpenSolaris 5.10
  > bootstrap: use American spelling
  > @item needed inside @itemize
  > hash-pjw-bare: fix comment
  > wcwidth: Replace also on OpenBSD 5.8
  > update from texinfo
  > gnu-web-doc-update: fix addition of new files
  > utimens-tests: avoid pulling gettext .m4 files
  > regex: pacify static checkers
  > regex: fix [ diagnostic
  > regex: fix memory leaks
  > fts: don't unconditionally use leaf optimization for NFS
  > * gnulib-tool: fix stray debug line in previous patch
  > gnulib-tool: don't assume ln -s works
  > utimes: detect utimes() correctly on OS/2 kLIBC
  > openat_proc_name: port to OS/2 kLIBC
  > stdint: check _INTPTR_T_DECLARED for intptr_t etc.
  > doc: mention unfixed issues with unsupported localtime() values
  > Go back to gettext-0.19.7
  > opendir, closedir, dirfd, fdopendir: port to OS/2 kLIBC
  > dup, dup2, fcntl: support a directory fd on OS/2 kLIBC
  > pipe_filter_ii_execute: port to OS/2 kLIBC
  > wchar: fix "conflicting types" error for __wcwidth on OS/2 kLIBC
  > w32spawn: clear SHELL_SPECIAL_CHARS and SHELL_SPACE_CHAR on OS/2 kLIBC
  > pipe-filter-aux: undefine HAVE_SELECT on KLIBC
  > binary-io: don't put fd in binary mode if it is a console on EMX
  > doc: mention setlocale() issues on OpenBSD
  > sig2str: list all signals on FreeBSD >= 7
  > acl-permissions: port to USE_ACL==0 platforms
  > mktime: rename macro to avoid glibc clash
  > Port "$@" to OpenIndiana ksh93
  > autoupdate
  > Port Universal Time settings to strict POSIX
  > update from texinfo
  > update from texinfo
  > msvc-inval: fix problem with unset shell var