maint: update gnulib to latest

Run 'make update-gnulib-to-latest'; there have been 58 commits on gnulib since the last update. * gnulib: Update to latest.
maint: simplify updating 'bootstrap' and adjust target 'gnulib-sync'
2026-01-26 07:37:52 +00:00 · 2026-01-25 19:40:23 +01:00 · 2026-01-25 19:18:23 +01:00 · 2026-01-20 23:03:54 +01:00 · 2026-01-06 10:34:37 +01:00 · 2026-01-06 10:33:59 +01:00
139 changed files with 6795 additions and 6685 deletions
--- a/Makefile.am
+++ b/Makefile.am
@ -1,6 +1,6 @@
 # Make findutils.

-# Copyright (C) 1996-2024 Free Software Foundation, Inc.
+# Copyright (C) 1996-2026 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -111,14 +111,8 @@ gnulib-sync update-gnulib-to-latest:
 	    && git submodule foreach git pull origin master \
 	    && cp -v gnulib/doc/COPYINGv3 COPYING \
 	    && cp -v gnulib/doc/fdl.texi doc/fdl.texi \
-	    && cp -v gnulib/top/autogen.sh autogen.sh \
-	    && cp -v gnulib/top/autopull.sh autopull.sh \
-	    && cp -v gnulib/top/bootstrap bootstrap \
-	    && cp -v gnulib/top/bootstrap-funclib.sh bootstrap-funclib.sh \
-	    && cp -v gnulib/tests/init.sh tests/init.sh \
-	    && git status --short -- gnulib COPYING doc/fdl.texi autogen.sh \
-		 autopull.sh bootstrap bootstrap-funclib.sh tests/init.sh \
-		 tests/init.sh \
+	    && cp -v gnulib/build-aux/bootstrap bootstrap \
+	    && git status --short -- gnulib COPYING doc/fdl.texi bootstrap \
 	)

 # Clean coverage files generated by running binaries built with gcc
--- a/86
+++ b/86
@ -1,5 +1,59 @@
 GNU findutils NEWS - User visible changes.      -*- outline -*- (allout)

+* Noteworthy changes in release ?.? (????-??-??) [?]
+
+** Bug Fixes
+
+  find no longer crashes when diagnosing a directory cycle (without a symlink
+  being involved pointing to a parent directory).
+  [Bug present since the FTS implementation.]
+
+  'find -ignore_readdir_race' now better handles races between FTS reading a
+  directory and visiting its entries when the file or directory was meanwhile
+  removed. [#45930]
+
+  To fix a POSIX compatibility bug, -exec foo Z{} + is no longer a
+  complete predicate, because '+' is only a terminator when it follows
+  an argument which is exactly '{}'.  The findutils documentation
+  already states this, and now find's behaviour matches the
+  documentation.
+
+** Changes in find
+
+  As announced since the release of 4.7.0 (2019) and mandated by POSIX 2024,
+  the behaviour of the -mount option changed: while it was a mere alias for
+  the -xdev option to prevent descending into directories of another device,
+  the -mount option now makes find(1) ignore files on another device, i.e.,
+  'find -mount' will skip the entry of active mount points already.
+  Example, assuming the PROC filesystem is mounted on '/proc':
+    $ find / -mount -path /proc -print
+    $ find / -xdev -path /proc -print
+    /proc
+  [#54745]
+
+  The actions -execdir and -okdir now refuse the '{}' replacement in the zeroth
+  argument of the command to be run.  While POSIX allows this for -exec, this is
+  deemed insecure as an attacker could influence which files could be found.
+
+  find now issues a warning when the punctuation operators '(', ')', '!' and ','
+  are passed with a leading dash, e.g. '-!'.  Future releases will not accept
+  that any more.  Accepting that was rather a bug "since the beginning".
+
+** Documentation Changes
+
+  The forthcoming Issue 8 of the POSIX standard will standardise "find
+  -print0" and "xargs -0".  Our documentation now points this out.
+
+  The code example for "Finding the Shallowest Instance" in the Texinfo manual
+  and the corresponding one in the EXAMPLES section in the find.1 man page have
+  been fixed.  [#62259]
+
+  Translators contributed numerous fixes for issues in the find.1 man page.
+
+  The list of actions that suppress the default -print action has been
+  supplemented with the missing '-print0' and '-fprint0' actions.
+
+
 * Noteworthy changes in release 4.10.0 (2024-06-01) [stable]

 ** Bug Fixes
@ -472,7 +526,7 @@ posix-egrep.  This is the result of a change to gnulib to bring it
 into line with GNU grep (see https://debbugs.gnu.org/20974#22).

 ** Translations
-Updated translations: Estonian, Swedish, Polish, Vietnamese, Ukranian,
+Updated translations: Estonian, Swedish, Polish, Vietnamese, Ukrainian,
 Norwegian Bokmaal, Czech, Russian, French, Hungarian.

 ** Bug Fixes:
@ -501,7 +555,7 @@ Norwegian Bokmaal, Czech, Russian, French, Hungarian.
 #45062: Enabling CACHE_IDS causes segfaults (this bug affects many
        historic releases, probably since release 3.0 in 1991).  You
        would not have been affected by this problem unless you used
-        the option --enable-id-cache when invoking confgure.
+        the option --enable-id-cache when invoking configure.

 #42903: checklists.py now supports Python 3.

@ -549,7 +603,7 @@ Some minor documentation improvements are listed in "Bug Fixes" below.

 ** Translations

-Updated translations: Estonian, Polish, Ukranian.
+Updated translations: Estonian, Polish, Ukrainian.


 * Major changes in release 4.5.12, 2013-09-22
@ -648,7 +702,7 @@ For example use "xargs /bin/echo < foo" rather than "xargs < foo".

 A new option is provided, --process-slot-var.  If you set this, xargs
 will set the indicated environment variable in each child.  The values
-are re-used, but no executing child process will have the same value
+are reused, but no executing child process will have the same value
 as another executing child process.  This wishlist item was Savannah
 bug #29512.

@ -678,7 +732,7 @@ expression types selected by the -regextype option have slightly
 changed, to bring them into line with the behaviour of the GNU C
 library.  For "awk", character classes (such as [[:digit:]]) are now
 supported.  For "gnu-awk" and "posix-awk", intervals are supported and
-invalid interval specifcations are treated as literals (for example
+invalid interval specifications are treated as literals (for example
 'a{1' is treated as 'a\{1').


@ -761,7 +815,7 @@ Updated Vietnamese, Czech, Dutch, Polish, Russian translations.

 ** Performance changes

-If you use the -fstype FOO predicate and specify a filsystem type FOO
+If you use the -fstype FOO predicate and specify a filesystem type FOO
 which is not known (e.g. present in /etc/mtab) at the time find
 starts, that predicate is now equivalent to -false.  This substitution
 currently occurs at optimisation level 2 and above.
@ -837,7 +891,7 @@ in the text).

 #22708: Exit status 126 and 127 from the utility invoked from xargs
 now makes xargs return 123, meaning that exit status values 126 and
-127 now unambigously mean that the utility could not be run or could
+127 now unambiguously mean that the utility could not be run or could
 not be found, respectively.

 ** Documentation Changes
@ -877,13 +931,13 @@ unknown user or is missing.
 #25154: Allow compilation with C compilers that don't allow
 declarations to follow statements.

-#24342: -inum predicate shoud use dirent.d_ino instead of stat.st_ino
+#24342: -inum predicate should use dirent.d_ino instead of stat.st_ino
 (this is a performance bug).

 ** Translations

 Updated translations for Bulgarian, German, Irish, Hungarian,
-Lithuanian, Dutch, Polish, Slovenian, Swedish, Turkish, Ukranian,
+Lithuanian, Dutch, Polish, Slovenian, Swedish, Turkish, Ukrainian,
 Vietnamese.

 ** Documentation Changes
@ -901,7 +955,7 @@ The file README-CVS has been renamed to README-hacking and improved.
 Changes to gnulib's fts code should provide performance improvements
 in find when processing very large directories (for example
 directories containing significantly more than 10000 filenames).
-Performance imporvements may only exist for some find command lines
+Performance improvements may only exist for some find command lines
 (performance testing was done for the fts implementation itself but
 we haven't done the analogous performance tests in find).

@ -1364,7 +1418,7 @@ servers.

 #11668: FreeBSD extensions for time specification are now
 implemented.  In fact, these were included in findutils-4.3.3.  The
-change was listed as a functional change (whcih it is) and this bug
+change was listed as a functional change (which it is) and this bug
 report was not mentioned.

 ** Documentation Fixes
@ -1589,7 +1643,7 @@ problem was worse for -exec.
 Savannah bug #16579: Updatedb now works if it is running as a user
 whose login shell is not actually a shell.

-There have also been a number of documentation improvements (includng
+There have also been a number of documentation improvements (including
 Savannah bug #16269).

 ** Functional changes
@ -1909,7 +1963,7 @@ Some typos in the manual pages have been fixed.  Various parts of the
 manual now point out that it is good practice to quote the argument of
 "-name".  The manpage now has a "NON-BUGS" section which explains some
 symptoms that look like bugs but aren't.  The explanations of the "%k"
-and "%b" directives to "find -printf" have been imrpoved.
+and "%b" directives to "find -printf" have been improved.


 * Major changes in release 4.2.21, 2005-06-07
@ -2125,7 +2179,7 @@ New Vietnamese message translation.
    have it.
 *** Bugfix to the findutils 4.2.6 automount handling (which hadn't been enabled
    on Solaris).
-*** Reenabled internationalisation support (which had been accidentally
+*** Re-enabled internationalisation support (which had been accidentally
    disabled in findutils-4.2.5).

 * Major changes in release 4.2.6, 2004-11-21
@ -2163,7 +2217,7 @@ New Vietnamese message translation.
 *** If you specify a 'find' option after non-option, a warning message
    is now issued.  Options should be specified immediately after the
    list of paths to search.  These warnings are enabled if you
-    specify the -warn option, or if stdin is a tty.  They are diabled
+    specify the -warn option, or if stdin is a tty.  They are disabled
    by the use of the -nowarn option.
 *** Like find, the locate program now supports an option --null (short form -0)
    which changes the result separator from newline to NULL.
@ -2396,7 +2450,7 @@ LocalWords: strncasecmp strcasecmp LIBOBJS FUNC prunefs allout libexec
 LocalWords: testsuite Texinfo chdir inode fstype afs fls ls EOF lname
 LocalWords: regex ilname iname ipath iregex printf fprintf

-Copyright (C) 1996-2024 Free Software Foundation, Inc.
+Copyright (C) 1996-2026 Free Software Foundation, Inc.

 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
--- a/2
+++ b/2
@ -100,7 +100,7 @@ We are looking forward to hacking with you!

 ========================================================================

-Copyright (C) 1996-2024 Free Software Foundation, Inc.
+Copyright (C) 1996-2026 Free Software Foundation, Inc.

 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
--- a/5
+++ b/5
@ -14,6 +14,7 @@ Prerequisites
   on a POSIX system should work.
 * GNU Autoconf
 * GNU Automake
+ * GNU Bison
 * GNU m4
 * GNU gettext
 * GNU Dejagnu
@ -105,7 +106,7 @@ proc_max.
 MAX_PROC_MAX.
 --- example ends ---

-There are several things to notice about this checkin message.  Most
+There are several things to notice about this check-in message.  Most
 importantly, it begins with a single line summary of the whole change.
 This needs to be short.  It would be used as the subject line of
 patches mailed by "git send-email".  Some people begin that line with
@ -248,7 +249,7 @@ In case you're wondering why we bother with all of this, read this:


 ========================================================================
-Copyright (C) 2009-2024 Free Software Foundation, Inc.
+Copyright (C) 2009-2026 Free Software Foundation, Inc.

 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
--- a/2
+++ b/2
@ -86,7 +86,7 @@ LocalWords: findutils Debian cron

 -----

-Copyright (C) 1996-2024 Free Software Foundation, Inc.
+Copyright (C) 1996-2026 Free Software Foundation, Inc.

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
--- a/autogen.sh
+++ b/autogen.sh
@ -1,39 +0,0 @@
-#!/bin/sh
-# Convenience script for regenerating all autogeneratable files that are
-# omitted from the version control repository. In particular, this script
-# also regenerates all aclocal.m4, config.h.in, Makefile.in, configure files
-# with new versions of autoconf or automake.
-
-# Copyright (C) 2003-2024 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# Originally written by Paul Eggert.  The canonical version of this
-# script is maintained as top/autogen.sh in gnulib.  However, to be
-# useful to your package, you should place a copy of it under version
-# control in the top-level directory of your package.  The intent is
-# that all customization can be done with a bootstrap.conf file also
-# maintained in your version control; gnulib comes with a template
-# build-aux/bootstrap.conf to get you started.
-#
-# Alternatively, you can use an autogen.sh script that is specific
-# to your package.
-
-me="$0"
-medir=`dirname "$me"`
-
-# Read the function library and the configuration.
-. "$medir"/bootstrap-funclib.sh
-
-autogen "$@"
--- a/autopull.sh
+++ b/autopull.sh
@ -1,37 +0,0 @@
-#!/bin/sh
-# Convenience script for fetching auxiliary files that are omitted from
-# the version control repository of this package.
-
-# Copyright (C) 2003-2024 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# Originally written by Paul Eggert.  The canonical version of this
-# script is maintained as top/autopull.sh in gnulib.  However, to be
-# useful to your package, you should place a copy of it under version
-# control in the top-level directory of your package.  The intent is
-# that all customization can be done with a bootstrap.conf file also
-# maintained in your version control; gnulib comes with a template
-# build-aux/bootstrap.conf to get you started.
-#
-# Alternatively, you can use an autopull.sh script that is specific
-# to your package.
-
-me="$0"
-medir=`dirname "$me"`
-
-# Read the function library and the configuration.
-. "$medir"/bootstrap-funclib.sh
-
-autopull "$@"
--- a/1398
+++ b/1398
--- a/bootstrap-funclib.sh
+++ b/bootstrap-funclib.sh
--- a/bootstrap.conf
+++ b/bootstrap.conf
@ -1,6 +1,6 @@
 # Bootstrap configuration.

-# Copyright (C) 2006-2024 Free Software Foundation, Inc.
+# Copyright (C) 2006-2026 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -55,7 +55,7 @@ gendocs
 # consider using gendocs
 # consider using sig2str in xargs
 # consider using signal (why not: maybe we don't need those features)
-# consider using the dev-ino moduile to support -samefile.
+# consider using the dev-ino module to support -samefile.

 # consider removing stpcpy
 # We have rpmatch, either use it for -ok and xargs or remove the dependency
@ -76,20 +76,22 @@ gnulib_modules="
    argmatch
    argv-iter
    assert
-    byteswap
+    basename-lgpl
+    bool
    c-strcasestr
    c-strstr
    canonicalize
    cloexec
    closein
    closeout
-    ctype
+    ctype-h
    d-ino
    d-type
    dirent-safer
    dirname
    dup2
-    errno
+    endian
+    errno-h
    error
    faccessat
    fchdir
@ -107,7 +109,7 @@ gnulib_modules="
    getline
    getopt-gnu
    gettext-h
-    gettimeofday
+    gettime
    git-version-gen
    gnupload
    gpl-3.0
@ -116,13 +118,13 @@ gnulib_modules="
    idcache
    inline
    intprops
-    inttypes
+    inttypes-h
    isblank
-    locale
+    locale-h
    lstat
    malloc-gnu
    manywarnings
-    math
+    math-h
    mbrtowc
    mbscasestr
    mbswidth
@ -140,7 +142,7 @@ gnulib_modules="
    progname
    quotearg
    readlink
-    realloc-gnu
+    realloc-posix
    regex
    rpmatch
    safe-read
@ -153,22 +155,22 @@ gnulib_modules="
    stat-macros
    stat-size
    stat-time
-    stdarg
-    stdbool
-    stddef
-    stdio
-    stdint
-    stdlib
+    stdarg-h
+    stddef-h
+    stdio-h
+    stdint-h
+    stdlib-h
    stpcpy
    strcasestr
    strdup-posix
-    string
+    string-h
    strndup
    strtoull
    strtoumax
-    sys_stat
-    sys_time
-    sys_wait
+    sys_stat-h
+    sys_time-h
+    sys_types-h
+    sys_wait-h
    timespec
    uname
    unistd-safer
@ -177,7 +179,7 @@ gnulib_modules="
    version-etc
    version-etc-fsf
    warnings
-    wchar
+    wchar-h
    wcwidth
    xalloc
    xalloc-die
@ -203,7 +205,7 @@ gnulib_name=libgnulib
 # Create 'gl/Makefile.am' which is mentioned in 'configure.ac'.
 hack_gnulib_tool_makefile() {
    cat > gl/Makefile.am <<EOF
-# Copyright (C) 2006-2024 Free Software Foundation, Inc.
+# Copyright (C) 2006-2026 Free Software Foundation, Inc.
 #
 # This file is free software, distributed under the terms of the GNU
 # General Public License.  As a special exception to the GNU General
@ -221,7 +223,10 @@ EOF
 # after 'gnulib-tool' is done, create the 'gl/Makefile.am' to be backward
 # compatible with 'import-gnulib.sh'.
 bootstrap_post_import_hook() {
-    hack_gnulib_tool_makefile
+  hack_gnulib_tool_makefile
+
+  # Copy tests/init.sh from Gnulib.
+  $gnulib_tool --copy-file tests/init.sh
 }

 # For compatibility with 'import-gnulib.sh', add gnulib's test directory.
@ -273,6 +278,7 @@ buildreq="\
 autoconf   2.64
 automake   1.11.2
 autopoint  0.19.2
+bison      -
 gettext    0.19.2
 git        1.5.5
 m4         -
--- a/build-aux/Makefile.am
+++ b/build-aux/Makefile.am
@ -1,4 +1,4 @@
-# Copyright (C) 2007-2024 Free Software Foundation, Inc.
+# Copyright (C) 2007-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/build-aux/check-testfiles.sh
+++ b/build-aux/check-testfiles.sh
@ -1,6 +1,6 @@
 #! /bin/sh
 # check-testfiles.sh -- Check we distributed all the test files we need
-# Copyright (C) 2007-2024 Free Software Foundation, Inc.
+# Copyright (C) 2007-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/build-aux/gen-changelog.sh
+++ b/build-aux/gen-changelog.sh
@ -1,7 +1,7 @@
 #! /bin/sh
 # Generate the ChangeLog for findutils.

-# Copyright (C) 2015-2024 Free Software Foundation, Inc.
+# Copyright (C) 2015-2026 Free Software Foundation, Inc.
 # Written by James Youngman.
 #
 # This program is free software: you can redistribute it and/or modify
--- a/build-aux/man-lint.sh
+++ b/build-aux/man-lint.sh
@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2007-2024 Free Software Foundation, Inc.
+# Copyright (C) 2007-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -14,20 +14,60 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.

-rv=0
+case "${GROFF}" in
+    :)
+	echo "groff is not installed, so we cannot check manual pages.  Continuing without checking them." >&2
+	exit 0
+	;;
+    "")
+	echo "The GROFF environment is not set; this is normally set when invoking this command from the Makefile; assuming GNU groff is at 'groff'." >&2
+	GROFF=groff
+	;;
+    *)
+	;;
+esac
+
 srcdir="$1" ; shift

-for manpage
-do
-  what="lint check on manpage $manpage"
-  echo -n "$what: "
-  messages="$( groff -t -man ${srcdir}/${manpage} 2>&1 >/dev/null )"
-  if test -z "$messages" ; then
-      echo "passed"
-  else
-      echo "FAILED:" >&2
-      echo "$messages"     >&2
-      rv=1
-  fi
-done
-exit $rv
+fixed_width_context_message_without_newline() {
+    printf '%-45s (%15s): ' "$1" "$2"
+}
+
+
+check_manpages_format_without_error_messages() {
+    for manpage
+    do
+	fixed_width_context_message_without_newline \
+		 'check_manpages_format_without_error_messages' "${manpage}"
+	messages="$( ${GROFF} -t -man ${srcdir}/${manpage} 2>&1 >/dev/null )"
+	if test -z "$messages"
+	then
+	    printf 'OK\n'
+	else
+	    printf 'FAILED\n%s\n' "$messages" >&2
+	    return 1
+	fi
+    done
+    return 0
+}
+
+check_manpages_with_groff_checkstyle_2() {
+    for manpage
+    do
+	fixed_width_context_message_without_newline \
+		 'check_manpages_with_groff_checkstyle_2' "${manpage}"
+	messages="$( ${GROFF} -t -z -ww -rCHECKSTYLE=2 -man ${srcdir}/${manpage} 2>&1 )"
+	if test -z "$messages"
+	then
+	    printf 'OK\n'
+	else
+	    printf 'FAILED\n%s\n' "$messages" >&2
+	    return 1
+	fi
+    done
+    return 0
+}
+
+rv=0
+check_manpages_format_without_error_messages "$@" &&
+check_manpages_with_groff_checkstyle_2       "$@"
--- a/build-aux/src-sniff.py
+++ b/build-aux/src-sniff.py
@ -1,7 +1,7 @@
 #! /usr/bin/env python

 # src-sniff.py: checks source code for patterns that look like common errors.
-# Copyright (C) 2007-2024 Free Software Foundation, Inc.
+# Copyright (C) 2007-2026 Free Software Foundation, Inc.
 #
 #
 # This program is free software: you can redistribute it and/or modify
--- a/build-aux/tabs-to-spaces.sh
+++ b/build-aux/tabs-to-spaces.sh
@ -0,0 +1,108 @@
+#! /bin/sh
+
+# You might use this tool like this:
+#
+# sh build-aux/tabs-to-spaces.sh check $( find find lib locate tests xargs  -regextype posix-extended -regex '.*[.]([ch]|cc)$' )
+set -u
+
+
+error() {
+    echo "$@" >&2
+    exit 1
+}
+
+cleanup() {
+    if ! rm -f "$@"
+    then
+        error "failed to delete temporary file(s) $@"
+        return 1
+    fi
+}
+
+usage_error() {
+    error "Please specify a sub-command (either 'check' or 'fix')."
+}
+
+make_expanded_file() {
+    if output="$(mktemp)"
+    then
+        expand -- "$1" > "${output}" && echo "${output}"
+    else
+        error 'failed to create temporary file'
+    fi
+}
+
+check() {
+    result=0
+    for input
+    do
+        if expanded="$(make_expanded_file ${input})"
+        then
+            cmp -s -- "${input}" "${expanded}"
+            rv="$?"
+            if ! cleanup "${expanded}"
+            then
+                return 1
+            fi
+            case "$rv" in
+                0) ;;
+                1) echo "${input} is incorrectly formatted (it contains tabs)"
+                   result=1
+                   ;;
+                *) error "failed to compare ${input} with ${expanded}"
+                   ;;
+            esac
+        else
+            exit 1
+        fi
+    done
+    return $result
+}
+
+fix() {
+    for input
+    do
+        if expanded="$(make_expanded_file ${input})"
+        then
+            cmp -s -- "${input}" "${expanded}"
+            rv="$?"
+            case "$rv" in
+                0) if ! cleanup "${expanded}"
+                   then
+                       return 1
+                   fi
+                   # Otherwise, continue with next file.
+                   ;;
+                1) if ! mv "${expanded}" "${input}"
+                   then
+                       cleanup "${expanded}"
+                       error "failed to replace ${input} with tab-expanded version ${expanded}"
+                   else
+                       unset expanded
+                   fi
+                   # Otherwise, continue with next file.
+                   ;;
+                *) error "failed to compare ${input} with ${expanded}"
+                   ;;
+            esac
+        else
+            exit 1
+        fi
+    done
+}
+
+main() {
+    if [ $# -eq 0 ]
+    then
+        usage_error
+    fi
+    case "$1" in
+        check) shift; check "$@" ;;
+        fix) shift; fix "$@" ;;
+        *) usage_error ;;
+
+    esac
+}
+
+
+main "$@"
--- a/build-aux/update-online-manual.sh
+++ b/build-aux/update-online-manual.sh
@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2019-2024 Free Software Foundation, Inc.
+# Copyright (C) 2019-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -30,7 +30,7 @@ usage: $0 location-of-${PACKAGE}-build-directory
 EOF
 }

-checkfiles="CVS dvi ${TEXIBASE}.html html_node html_mono info ps texi text ${TEXIBASE}.pdf"
+checkfiles="CVS ${TEXIBASE}.html html_node html_mono info ps texi text ${TEXIBASE}.pdf"

 if [ $# -ne 1 ]; then
 	usage >&2
@ -99,9 +99,6 @@ then
    cp ${BUILDDIR}/doc/manual/${TEXIBASE}.texi.tar.gz texi/${TEXIBASE}.texi.tar.gz
    cp ${BUILDDIR}/doc/manual/${TEXIBASE}.info.tar.gz info/${TEXIBASE}-info.tar.gz

-    echo Collecting the DVI file...
-    cp  $BUILDDIR/doc/manual/${TEXIBASE}.dvi.gz dvi/${TEXIBASE}.dvi.gz
-
    echo Collecting the PDF file...
    cp  $BUILDDIR/doc/manual/${TEXIBASE}.pdf .

@ -178,9 +175,6 @@ This manual is available in the following formats:
  <LI>
      $(linkfor "text/${TEXIBASE}.txt.gz" "gzipped characters" "ASCII text")
  </LI>
-  <LI>
-      $(linkfor "dvi/${TEXIBASE}.dvi.gz" "gzipped" "a TeX dvi file")
-  </LI>
  <LI>
      $(linkfor "${TEXIBASE}.pdf" "PDF file" PDF)
  </LI>
@ -208,8 +202,8 @@ send other questions to
 <A HREF="mailto:gnu@gnu.org"><EM>gnu@gnu.org</EM></A>.

 <P>
-Copyright &copy; 1997, 1998, 2003, 2005, 2006, 2008 Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,  USA
+Copyright &copy; 1997-2026 Free Software Foundation, Inc.,
+&lt;<A HREF="https://fsf.org/">https://fsf.org/</A>&gt;

 <P>
 Verbatim copying and distribution of this entire article is
--- a/cfg.mk
+++ b/cfg.mk
@ -1,5 +1,5 @@
 # cfg.mk -- configuration file for the maintainer makefile provided by gnulib.
-# Copyright (C) 2010-2024 Free Software Foundation, Inc.
+# Copyright (C) 2010-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -21,11 +21,15 @@ gendocs_options_ = -s find.texi -I $(abs_builddir)/doc

 local-checks-to-skip :=

+# Tools used to bootstrap this package, used for "announcement".
+bootstrap-tools = autoconf,automake,gnulib,bison
+
 # Errors I think are too picky anyway.
 local-checks-to-skip += sc_error_message_period sc_error_message_uppercase \
 	sc_file_system sc_indent

 exclude_file_name_regexp--sc_obsolete_symbols = build-aux/src-sniff\.py
+exclude_file_name_regexp--sc_fsf_postal = build-aux/src-sniff\.py
 exclude_file_name_regexp--sc_space_tab = \
 	xargs/testsuite/(inputs/.*\.xi|xargs.(gnu|posix|sysv)/.*\.xo)|find/testsuite/test_escapechars\.golden$$

@ -92,6 +96,13 @@ exclude_file_name_regexp--sc_bindtextdomain = \
 exclude_file_name_regexp--sc_unmarked_diagnostics = \
  ^(tests/xargs/test-sigusr)\.c$$

+# Things that 'codespell' mistakenly flags as typos.
+codespell_ignore_words_list = afile,bu,debbugs,filll,fo,hel,ois,siz,ublic,TE,
+
+# Files to exclude from sc_codespell
+exclude_file_name_regexp--sc_codespell = \
+  ^(THANKS|build-aux/git-log-fix)$$
+
 # sc_prohibit_strcmp is broken because it gives false positives for
 # cases where neither argument is a string literal.
 local-checks-to-skip += sc_prohibit_strcmp
@ -274,6 +285,32 @@ sc_prohibit_unhyphenated_eof:
 	halt='use "end-of-file", not "e''nd of file"' \
 	  $(_sc_search_regexp)

+# Prohibit the use of tabs in findutils C source files (but not
+# gnulib).  This is not the same as sc_space_tab which prohibits only
+# tabs which follow spaces.
+sc_spaces_not_tabs:
+	@cd $(srcdir) \
+	  && GIT_PAGER= git grep -n '	' -- \
+		"find/*.[ch]" \
+		"lib/*.[ch]" \
+		"locate/*.[ch]" \
+		"tests/*.[ch]" \
+		"xargs/*.[ch]" \
+	  && { echo '$(ME): Indent C sources with spaces, not tabs (fix with build-aux/tabs-to-spaces.sh)' 1>&2; exit 1; } \
+	  || :
+
+# Enforce standard references "standard input/output/error".
+sc_standard_outputs:
+	@cd $(srcdir) || exit 1; \
+	  GIT_PAGER= git grep -En '_\("[^"]*std(in|out|err)' -- '*/*.c' \
+	    && { echo '$@: use "standard ....." in translated strings' 1>&2; \
+		 fail=1; } || :; \
+	  GIT_PAGER= git grep -En '[^/]std(in|out|err)' -- \
+			'*/*.1' '*/*.5' 'doc/*.texi' \
+	    && { echo '$@: use "standard ....." in user docs' 1>&2; \
+		 fail=1; } || :; \
+	  exit $$fail
+
 # Now that we have better tests, make this the default.
 export VERBOSE = yes

--- a/configure.ac
+++ b/configure.ac
@ -1,7 +1,7 @@
 # -*- autoconf -*-
 # Process this file with autoconf to produce a configure script.

-# Copyright (C) 1996-2024 Free Software Foundation, Inc.
+# Copyright (C) 1996-2026 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -101,7 +101,6 @@ dnl AC_PROG_LIBTOOL
 AC_PROG_MAKE_SET
 AC_SYS_LARGEFILE

-
 gl_INIT

 AC_ARG_ENABLE(compiler-warnings,
@ -116,7 +115,6 @@ AC_ARG_ENABLE(compiler-warnings,

  # Set up the list of the pointless, undesired warnings.
  findutils_nw=
-  findutils_nw="$findutils_nw -Wsystem-headers"	 # Don't let system headers trigger warnings
  findutils_nw="$findutils_nw -Wundef"           # All compiler preprocessors support #if UNDEF
  findutils_nw="$findutils_nw -Wtraditional"     # All compilers nowadays support ANSI C
  findutils_nw="$findutils_nw -Wconversion"      # These warnings usually don't point to mistakes.
@ -298,6 +296,11 @@ AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
 AC_CHECK_PROGS([FAKETIME],[faketime],[:])
 AM_CONDITIONAL([HAVE_FAKETIME], [test "$FAKETIME" != :])

+dnl Manpage linting.
+AC_ARG_VAR(GROFF,[Location of GNU groff])
+AC_CHECK_PROGS([GROFF], [groff],[:])
+
+
 # This is necessary so that .o files in LIBOBJS are also built via
 # the ANSI2KNR-filtering rules.
 #LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
--- a/doc/.gitignore
+++ b/doc/.gitignore
@ -4,7 +4,6 @@
 /find.aux
 /find.cp
 /find.cps
-/find.dvi
 /find.fn
 /find.fns
 /find.html/
@ -17,7 +16,6 @@
 /find.toc
 /find.tp
 /find.vr
-/find-maint.dvi
 /find-maint.html/
 /find-maint.pdf
 /find-maint.ps
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@ -1,4 +1,4 @@
-# Copyright (C) 1996-2024 Free Software Foundation, Inc.
+# Copyright (C) 1996-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/doc/find-maint.texi
+++ b/doc/find-maint.texi
@ -23,7 +23,7 @@ be made and tested, and what resources exist to help developers.

 This document corresponds to version @value{VERSION} of the GNU findutils.

-Copyright @copyright{} 2007--2024 Free Software Foundation, Inc.
+Copyright @copyright{} 2007--2026 Free Software Foundation, Inc.

@quotation
 Permission is granted to copy, distribute and/or modify this document
@ -87,7 +87,7 @@ This manual aims to be useful without necessarily being verbose.  It's
 also a recent document, so there will be a many areas in which
 improvements can be made.  If you find that the document misses out
 important information or any part of the document is be so terse as to
-be unuseful, please ask for help on the @email{bug-findutils@@gnu.org}
+be useless, please ask for help on the @email{bug-findutils@@gnu.org}
 mailing list.  We'll try to improve this document too.


@ -537,7 +537,7 @@ Make sure your editor follows symbolic links so that your changes to
 directory you checked out earlier.   Observe that your test now passes.
@item Prepare a Gnulib patch
 In the gnulib subdirectory, use @code{git format-patch} to prepare the
-patch.  Follow the normal usage for checkin comments (take a look at
+patch.  Follow the normal usage for check-in comments (take a look at
 the output of @code{git log}).  Check that the patch conforms with the
 GNU coding standards, and email it to the Gnulib mailing list.
@item Wait for the patch to be applied
@ -674,7 +674,7 @@ changes).  The level of detail used for this file should be sufficient
 to answer the questions ``what changed?'' and ``why was it changed?''.
 The file is generated from the git commit messages during @code{make dist}.
 If a change fixes a bug, always give the bug reference number in the
-@file{NEWS} file and of course also in the checkin message.
+@file{NEWS} file and of course also in the check-in message.
 In general, it should be possible to enumerate all
 material changes to a function by searching for its name in
@file{ChangeLog}.  Mention when each release is made.
@ -947,7 +947,7 @@ VI. VENDOR RESPONSE
 The GNU project discovered the problem while 'locate' was being worked
 on; this is the first public announcement of the problem.

-The GNU findutils mantainer has issued a patch as part of this
+The GNU findutils maintainer has issued a patch as part of this
 announcement.  The patch appears below.

 A source release of findutils-4.2.31 will be issued on 2007-05-30.
--- a/doc/find.texi
+++ b/doc/find.texi
@ -30,7 +30,7 @@
 This manual documents version @value{VERSION} of the GNU utilities for finding
 files that match certain criteria and performing various operations on them.

-Copyright @copyright{} 1994--2024 Free Software Foundation, Inc.
+Copyright @copyright{} 1994--2026 Free Software Foundation, Inc.

@quotation
 Permission is granted to copy, distribute and/or modify this document
@ -328,10 +328,21 @@ connect primaries into more complex expressions.
 The @samp{-print} action is performed on all files for which the
 entire expression is true (@pxref{Print File Name}), unless the
 expression contains an action other than @samp{-prune} or
-@samp{-quit}. Actions which inhibit the default @samp{-print} are
-@samp{-delete}, @samp{-exec}, @samp{-execdir}, @samp{-ok},
-@samp{-okdir}, @samp{-fls}, @samp{-fprint}, @samp{-fprintf},
-@samp{-ls}, @samp{-print} and @samp{-printf}.
+@samp{-quit}.
+Actions which inhibit the default @samp{-print} are
+@samp{-delete},
+@samp{-execdir},
+@samp{-exec},
+@samp{-fls},
+@samp{-fprint0},
+@samp{-fprintf},
+@samp{-fprint},
+@samp{-ls},
+@samp{-okdir},
+@samp{-ok},
+@samp{-print0},
+@samp{-printf}
+and @samp{-print}.

 Options take effect immediately, rather than being evaluated for each
 file when their place in the expression is reached.  Therefore, for
@ -497,6 +508,9 @@ Because the leading directories are removed, the file names considered
 for a match with @samp{-name} will never include a slash, so
@samp{-name a/b} will never match anything (you probably need to use
@samp{-path} instead).
+
+The @samp{-iname} option appeared first in POSIX Issue 8 (IEEE Std 1003.1-2024)
+while GNU @code{find} supports it since version 3.8 (1993).
@end deffn


@ -521,8 +535,8 @@ arguments ending in @samp{/} will match nothing (except perhaps a
 start point specified on the command line).

 The name @samp{-wholename} is GNU-specific, but @samp{-path} is more
-portable; it is supported by HP-UX @code{find} and is part of the
-POSIX 2008 standard.
+portable: the latter is supported by HP-UX @code{find} and is part of the
+POSIX standard (since IEEE Std 1003.1-2008).

@end deffn

@ -808,7 +822,7 @@ Actions that can cause symbolic links to become broken while
 confusing behaviour.  Take for example the command line
@samp{find -L . -type d -delete}.   This will delete empty
 directories.  If a subtree includes only directories and symbolic
-links to directoires, this command may still not successfully delete
+links to directories, this command may still not successfully delete
 it, since deletion of the target of the symbolic link will cause the
 symbolic link to become broken and @samp{-type d} is false for broken
 symbolic links.
@ -1025,8 +1039,9 @@ command line.

@deffn Test -newerXY reference
 Succeeds if timestamp @samp{X} of the file being considered is newer
-than timestamp @samp{Y} of the file @file{reference}.   The letters
-@samp{X} and @samp{Y} can be any of the following letters:
+than timestamp @samp{Y} of the file @file{reference}.
+Fails if the timestamps are @emph{equal}.
+The letters @samp{X} and @samp{Y} can be any of the following letters:

@table @samp
@item a
@ -1066,7 +1081,8 @@ not UFS1 file systems.


 There are two ways to list files in @file{/usr} modified after
-February 1 of the current year.  One uses @samp{-newermt}:
+@emph{the start} of February 1 of the current year.  One uses
+@samp{-newermt}:

@example
 find /usr -newermt "Feb 1"
@ -1087,6 +1103,7 @@ rm -f /tmp/stamp$$
 True if the time of the last access (or status change or data modification)
 of the current file is more recent than that of the last data modification
 of the @var{reference} file.
+False if the timestamps are equal.
 As such, @samp{-anewer} is equivalent to @samp{-neweram},
@samp{-cnewer} to @samp{-newercm}, and @samp{-newer} to @samp{-newermm}.

@ -1536,7 +1553,7 @@ This is different to @samp{-prune} because @samp{-prune} only applies
 to the contents of pruned directories, while @samp{-quit} simply makes
@code{find} stop immediately.  No child processes will be left
 running.  Any command lines which have been built by @samp{-exec
-... \+} or @samp{-execdir ... \+} are invoked before the program is
+... @{@} +} or @samp{-execdir ... \+} are invoked before the program is
 exited.  After @samp{-quit} is executed, no more files specified on
 the command line will be processed.  For example, @samp{find /tmp/foo
 /tmp/bar -print -quit} will print only @samp{/tmp/foo}.  One common
@ -1607,10 +1624,12 @@ them.
 There are two ways to avoid searching certain filesystems.  One way is
 to tell @code{find} to only search one filesystem:

+@deffn Option -mount
+Ignore files on other devices.
+@end deffn
+
@deffn Option -xdev
-@deffnx Option -mount
-Don't descend directories on other filesystems.  These options are
-synonyms.
+Don't descend into directories on other devices.
@end deffn

 The other way is to check the type of filesystem each file is on, and
@ -1752,7 +1771,7 @@ you are searching might contain a newline, you should use
@c @item -fls
@c Escaped if @samp{how} is @samp{safe}
@c @item -print
-@c Always quoted if stdout is a tty,
+@c Always quoted if standard output is a tty,
@c @samp{-show-control-chars} is ignored
@c @item -print0
@c Always literal, never escaped
@ -1765,7 +1784,7 @@ you are searching might contain a newline, you should use
@c If the destination is a tty, the @samp{%f},
@c @samp{%F}, @samp{%h}, @samp{%l}, @samp{%p},
@c and @samp{%P} directives produce quoted
-@c strings if stdout is a tty and are treated
+@c strings if standard output is a tty and are treated
@c literally otherwise.
@c @item -printf
@c As for @code{-fprintf}.
@ -2318,13 +2337,16 @@ Here is how to run a command on one file at a time.
@deffn Action -execdir command ;
 Execute @var{command}; true if @var{command} returns zero.  @code{find}
 takes all arguments after @samp{-execdir} to be part of the command until
-an argument consisting of @samp{;} is reached.  It replaces the string
-@samp{@{@}} by the current file name being processed everywhere it
-occurs in the command.  Both of these constructions need to be escaped
-(with a @samp{\}) or quoted to protect them from expansion by the
-shell.  The command is executed in the directory which @code{find}
-was searching at the time the action was executed (that is, @{@} will
-expand to a file in the local directory).
+an argument consisting of @samp{;} is reached.
+It replaces the string @samp{@{@}} by the current file name being processed
+everywhere it occurs in the command.
+Each file name except for the root directory @samp{/} is prepended with
+@samp{./}.
+Both of these constructions need to be escaped (with a @samp{\}) or quoted to
+protect them from expansion by the shell.
+The command is executed in the directory which @code{find} was searching at the
+time the action was executed (that is, @{@} will expand to a file in the local
+directory).

 For example, to compare each C header file in or below the current
 directory with the file @file{/tmp/master}:
@ -2388,15 +2410,17 @@ The @samp{-execdir} and @samp{-exec} actions have variants that build
 command lines containing as many matched files as possible.

@deffn Action -execdir command @{@} +
-This works as for @samp{-execdir command ;}, except that the result is
-always true, and the @samp{@{@}} at the end of the command is expanded
-to a list of names of matching files.  This expansion is done in such
-a way as to avoid exceeding the maximum command line length available
-on the system.  Only one @samp{@{@}} is allowed within the command,
-and it must appear at the end, immediately before the @samp{+}.  A
-@samp{+} appearing in any position other than immediately after
-@samp{@{@}} is not considered to be special (that is, it does not
-terminate the command).
+This works as for @samp{-execdir command ;}, except that the result is always
+true, and the @samp{@{@}} at the end of the command is expanded to a list of
+names of matching files.
+Each file name except for the root directory @samp{/} is prepended with
+@samp{./}.
+This expansion is done in such a way as to avoid exceeding the maximum command
+line length available on the system.
+Only one @samp{@{@}} is allowed within the command, and it must appear at the
+end, immediately before the @samp{+}.
+A @samp{+} appearing in any position other than immediately after @samp{@{@}}
+is not considered to be special (that is, it does not terminate the command).
@end deffn


@ -2453,7 +2477,7 @@ should consider the following line to be part of this one.

 Instead of blank-delimited names, it is safer to use @samp{find
 -print0} or @samp{find -fprint0} and process the output by giving the
-@samp{-0} or @samp{--null} option to GNU @code{xargs}, GNU @code{tar},
+@samp{-0} or @samp{--null} option to @code{xargs}, GNU @code{tar},
 GNU @code{cpio}, or @code{perl}.  The @code{locate} command also has a
@samp{-0} or @samp{--null} option which does the same thing.

@ -2566,6 +2590,9 @@ can process file names generated this way by giving the @samp{-0} or
@samp{--null} option to GNU @code{xargs}, GNU @code{tar}, GNU
@code{cpio}, or @code{perl}.

+Both @code{find . -print0} and @code{xargs -0} are
+POSIX-conforming since Issue 8 (IEEE Std 1003.1-2024).
+
@deffn Action -print0
 True; print the entire file name on the standard output, followed by a
 null character.
@ -2786,16 +2813,17 @@ if @code{xargs} is running commands that are waiting for a response from a
 distant network connection, running a few in parallel may reduce the
 overall latency by overlapping their waiting time.

-If you are running commands in parallel, you need to think about how
-they should arbitrate access to any resources that they share.  For
-example, if more than one of them tries to print to stdout, the output
-will be produced in an indeterminate order (and very likely mixed up)
-unless the processes collaborate in some way to prevent this.  Using
-some kind of locking scheme is one way to prevent such problems.  In
-general, using a locking scheme will help ensure correct output but
-reduce performance.  If you don't want to tolerate the performance
-difference, simply arrange for each process to produce a separate output
-file (or otherwise use separate resources).
+If you are running commands in parallel, you need to think about how they should
+arbitrate access to any resources that they share.
+For example, if more than one of them tries to print to standard output, the
+output will be produced in an indeterminate order (and very likely mixed up)
+unless the processes collaborate in some way to prevent this.
+Using some kind of locking scheme is one way to prevent such problems.
+In general, using a locking scheme will help ensure correct output but reduce
+performance.
+If you don't want to tolerate the performance difference, simply arrange for
+each process to produce a separate output file (or otherwise use separate
+resources).

@code{xargs} also allows ``turning up'' or ``turning down'' its parallelism
 in the middle of a run.  Suppose you are keeping your four-processor
@ -2853,7 +2881,7 @@ delaying for a few seconds between signals (unless your system is very
 heavily loaded).

 Whether or not parallel execution will work well for you depends on
-the nature of the commmand you are running in parallel, on the
+the nature of the command you are running in parallel, on the
 configuration of the system on which you are running the command, and
 on the other work being done on the system at the time.

@ -3348,7 +3376,7 @@ useful or which are not obvious are explained here.
@section Leaf Optimisation

 Files in Unix file systems have a link count which indicates how many
-names point to the same inode.  Directories in Unix filssytems have a
+names point to the same inode.  Directories in Unix filesystems have a
@file{..} entry which functions as a hard link to the parent directory
 and a @file{.} entry which functions as a link to the directory itself.
 The @file{..} entry of the root directory also points to the root.
@ -3549,7 +3577,7 @@ information from the inode.  On many modern versions of Unix, file
 types are returned by @code{readdir()} and so these predicates are
 faster to evaluate than predicates which need to stat the file first.

-If you use the @samp{-fstype FOO} predicate and specify a filsystem
+If you use the @samp{-fstype FOO} predicate and specify a filesystem
 type @samp{FOO} which is not known (that is, present in
@file{/etc/mtab}) at the time @code{find} starts, that predicate is
 equivalent to @samp{-false}.
@ -3655,7 +3683,7 @@ database file names.  You can also use the environment variable
 option overrides the environment variable if both are used.  Empty
 elements in @var{path} (that is, a leading or trailing colon, or two
 colons in a row) are taken to stand for the default database.
-A database can be supplied on stdin, using @samp{-} as an element
+A database can be supplied on standard input, using @samp{-} as an element
 of @samp{path}. If more than one element of @samp{path} is @samp{-},
 later instances are ignored (but a warning message is printed).

@ -3856,6 +3884,10 @@ Print the version number of @code{updatedb} and exit.
 xargs @r{[}@var{option}@dots{}@r{]} @r{[}@var{command} @r{[}@var{initial-arguments}@r{]}@r{]}
@end example

+@code{xargs} executes the @var{command} - the default is @file{echo} - one or
+more times with any @var{initial-arguments} followed by arguments read from
+standard input.
+
@code{xargs} exits with the following status:

@table @asis
@ -3901,15 +3933,15 @@ rejecting this as unrecognized option.
@itemx -a @r{@var{inputfile}}
 Read names from the file @var{inputfile} instead of standard input.
 If you use this option, the standard input stream remains unchanged
-when commands are run. Otherwise, stdin is redirected from
-@file{/dev/null}.
+when commands are run.
+Otherwise, standard input is redirected from @file{/dev/null}.

@item --null
@itemx -0
 Input file names are terminated by a null character instead of by
 whitespace, and any quotes and backslash characters are not considered
-special (every character is taken literally).  Disables the end of
-file string, which is treated like any other argument.
+special (every character is taken literally).
+Disables the end-of-file string, which is treated like any other argument.

@item --delimiter @var{delim}
@itemx -d @var{delim}
@ -3979,7 +4011,7 @@ case @code{xargs} will exit.

@item --open-tty
@itemx -o
-Reopen stdin as @file{/dev/tty} in the child process before executing
+Reopen standard input as @file{/dev/tty} in the child process before executing
 the command, thus allowing that command to be associated to the terminal
 while @code{xargs} reads from a different stream, e.g. from a pipe.
 This is useful if you want @code{xargs} to run an interactive application.
@ -4048,7 +4080,7 @@ The options @samp{--max-lines} (@samp{-L}, @samp{-l}), @samp{--replace}
 If some of them are specified at the same time, then @code{xargs} will
 generally use the option specified last on the command line, i.e., it will
 reset the value of the offending option (given before) to its default value.
-Additionally, @code{xargs} will issue a warning diagnostic on @file{stderr}.
+Additionally, @code{xargs} will issue a warning diagnostic on standard error.

@example
 $ seq 4 | xargs -L2 -n3
@ -4148,7 +4180,7 @@ process creation.

 Although GNU @code{xargs} and the implementations on some other platforms
 like BSD support the @samp{-o} option to achieve the same, the above is
-the portable way to redirect stdin to @file{/dev/tty}.
+the portable way to redirect standard input to @file{/dev/tty}.

 Sometimes, though, it can be helpful to keep the shell process around:

@ -4247,7 +4279,7 @@ they are units of 1024 bytes.

 Setting this variable also turns off warning messages (that is, implies
@samp{-nowarn}) by default, because POSIX requires that apart from
-the output for @samp{-ok}, all messages printed on stderr are
+the output for @samp{-ok}, all messages printed on standard error are
 diagnostics and must result in a non-zero exit status.

 When @env{POSIXLY_CORRECT} is set, the response to the prompt made by the
@ -4328,7 +4360,7 @@ nothing).  The capitalised @samp{Emacs} on the command line is used as

 Please note that the implementations in GNU @code{xargs} and at least BSD
 support the @samp{-o} option as extension to achieve the same, while the
-above is the portable way to redirect stdin to @file{/dev/tty}.
+above is the portable way to redirect standard input to @file{/dev/tty}.

@node Archiving
@section Archiving
@ -4654,6 +4686,9 @@ there are lots of files to delete.  Since the task is to delete
 unwanted files, this is precisely the time we don't want things to go
 wrong.

+There is also a second problem with this method.  We will discuss that
+below.
+
@subsection Making Use of @code{xargs}

 So, is there a way to be more efficient in the use of @code{fork()}
@ -4719,13 +4754,15 @@ this command:
 find /var/tmp/stuff -mtime +90 -print0 | xargs -0 /bin/rm
@end smallexample

-The result is an efficient way of proceeding that
-correctly handles all the possible characters that could appear in the
-list of files to delete.  This is good news.  However, there is, as
-I'm sure you're expecting, also more bad news.  The problem is that
-this is not a portable construct; although other versions of Unix
-(notably BSD-derived ones) support @samp{-print0}, it's not
-universal.  So, is there a more universal mechanism?
+The result is an efficient way of proceeding that correctly handles
+all the possible characters that could appear in the list of files to
+delete.  This is good news.  However, there is, as I'm sure you're
+expecting, also more bad news.  The problem is that this is not a
+portable construct.  Support for @samp{-print0} is not universal.
+
+Although some other versions of Unix (notably BSD-derived ones)
+support @samp{-print0}, this is only required in POSIX from Issue 8
+(IEEE Std 1003.1-2024). So, is there a more universal mechanism?

@subsection Going back to @code{-exec}

@ -4992,7 +5029,7 @@ different ways to do it.
 The obvious but wrong answer is just to use @samp{-newer}:

@smallexample
-find subdir -newer timestamp -exec touch -r @{@} timestamp \;
+find subdir -type f -newer timestamp -exec touch -r @{@} timestamp \;
@end smallexample

 This does the right sort of thing but has a bug.  Suppose that two
@ -5013,7 +5050,7 @@ compared against it, but that will reduce the performance of
 The @code{test} command can be used to compare timestamps:

@smallexample
-find subdir -exec test @{@} -nt timestamp \; -exec touch -r @{@} timestamp \;
+find subdir -type f -exec test @{@} -nt timestamp \; -exec touch -r @{@} timestamp \;
@end smallexample

 This will ensure that any changes made to the modification time of
@ -5027,13 +5064,14 @@ We can of course still use @samp{-newer} to cut down on the number of
 calls to @code{test}:

@smallexample
-find subdir -newer timestamp -and \
+find subdir -type f -newer timestamp -and \
     -exec test @{@} -nt timestamp \; -and \
     -exec touch -r @{@} timestamp \;
@end smallexample

 Here, the @samp{-newer} test excludes all the files which are
-definitely older than the timestamp, but all the files which are newer
+definitely older than or the same age as
+the timestamp, but all the files which are newer
 than the old value of the timestamp are compared against the current
 updated timestamp.

@ -5046,10 +5084,8 @@ It is possible to use the @samp{-printf} action to abandon the use of
@code{test} entirely:

@smallexample
-newest=$(find subdir -newer timestamp -printf "%A@@:%p\n" |
-           sort -n |
-           tail -n1 |
-           cut -d: -f2- )
+newest="$(find subdir -type f -newer timestamp -printf "%A@@:%p\n" |
+           env LC_ALL=C sh -c 'sort -n | tail -n1 | cut -d: -f2-' )"
 touch -r "$@{newest:-timestamp@}" timestamp
@end smallexample

@ -5057,19 +5093,20 @@ The command above works by generating a list of the timestamps and
 names of all the files which are newer than the timestamp.  The
@code{sort}, @code{tail} and @code{cut} commands simply pull out the
 name of the file with the largest timestamp value (that is, the latest
-file).  The @code{touch} command is then used to update the timestamp,
+file).  We run those programs (which normally read and write text)
+with with the @env{LC_ALL} environment variable set to @samp{C} in
+order to avoid character encoding problems; file names are not
+guaranteed to have a valid (or consistent) character encoding.  The
+@code{touch} command is then used to update the timestamp,

 The @code{"$@{newest:-timestamp@}"} expression simply expands to the
 value of @code{$newest} if that variable is set, but to
@file{timestamp} otherwise.  This ensures that an argument is always
 given to the @samp{-r} option of the @code{touch} command.

-This approach seems quite efficient, but unfortunately it has a
-problem.  Many operating systems now keep file modification time
-information at a granularity which is finer than one second.
-Findutils version 4.3.3 and later will print a fractional part with
-%A@@, but older versions will not.
-
+@c We used to warn the reader about older versions of Find where %A@
+@c didn't include a fractional part, but since Findutils 4.3.3 was
+@c released in 2007, people are unlikely to have a problem today.

@subsection Solving the problem with @code{make}

@ -5078,8 +5115,9 @@ use @code{find} to generate a @file{Makefile} file on the fly and then
 use @code{make} to update the timestamps:

@smallexample
-makefile=$(mktemp)
+makefile="$(mktemp)"
 find subdir \
+        -type f \
        \( \! -xtype l \) \
        -newer timestamp \
        -printf "timestamp:: %p\n\ttouch -r %p timestamp\n\n" > "$makefile"
@ -5099,14 +5137,15 @@ space), and do things more efficiently too.  The following command
 works with newlines and doesn't need to sort the list of filenames.

@smallexample
-find subdir -newer timestamp -printf "%A@@:%p\0" |
+find subdir -type f -newer timestamp -printf "%A@@:%p\0" |
   perl -0 newest.pl |
   xargs --no-run-if-empty --null --replace \
      find @{@} -maxdepth 0 -newer timestamp -exec touch -r @{@} timestamp \;
@end smallexample

 The first @code{find} command generates a list of files which are
-newer than the original timestamp file, and prints a list of them with
+newer than (and not the same age as) the original timestamp file,
+and prints a list of them with
 their timestamps.  The @file{newest.pl} script simply filters out all
 the filenames which have timestamps which are older than whatever the
 newest file is:
@ -5168,13 +5207,24 @@ already found.

@smallexample
 find repo/ \
-exec test -d @{@}/.svn \; -or \
-exec test -d @{@}/.git \; -or \
-exec test -d @{@}/CVS \; -print -prune
+  \( \
+    -exec test -d @{@}/.svn \; -or \
+    -exec test -d @{@}/.git \; -or \
+    -exec test -d @{@}/CVS \; \
+  \) -print -prune
+@end smallexample
+
+Output:
+
+@smallexample
+repo/project1
+repo/gnu/project2
+repo/gnu/project3
+repo/project4
@end smallexample

 In this example, @command{test} is used to tell if we are currently
-examining a directory which appears to the a project's root directory
+examining a directory which appears to be a project's root directory
 (because it has an SCM subdirectory).  When we find a project root,
 there is no need to search inside it, and @code{-prune} makes sure
 that we descend no further.
@ -5600,9 +5650,10 @@ The only ways to avoid this problem are either to avoid all use of
 available) @samp{find -execdir}, or to use the @samp{-0} option, which
 ensures that @code{xargs} considers file names to be separated by
 ASCII NUL characters rather than whitespace.  However, useful as this
-option is, the POSIX standard does not make it mandatory.
+option is, the POSIX standard did not make it mandatory prior to
+Issue 8 (IEEE Std 1003.1-2024).

-POSIX also specifies that @code{xargs} interprets quoting and trailing
+POSIX also specifies that @code{xargs} without @code{-0} interprets quoting and trailing
 whitespace specially in filenames, too.  This means that using
@code{find ... -print | xargs ...} can cause the commands run by
@code{xargs} to receive a list of file names which is not the same as
@ -5840,8 +5891,8 @@ If you don't plan to send it those signals, this warning can be ignored
 why @code{xargs} is confused by your operating system).

@item failed to redirect standard input of the child process
-@code{xargs} redirects the stdin stream of the command to be run to either
-@file{/dev/null} or to @file{/dev/tty} for the @samp{-o} option.
+@code{xargs} redirects the standard input stream of the command to be run to
+either @file{/dev/null} or to @file{/dev/tty} for the @samp{-o} option.
 See the manual of the system call @code{dup2(2)}.
@end table

--- a/doc/perm.texi
+++ b/doc/perm.texi
@ -1,6 +1,6 @@
@c File mode bits

-@c Copyright (C) 1994--2024 Free Software Foundation, Inc.
+@c Copyright (C) 1994--2026 Free Software Foundation, Inc.

@c Permission is granted to copy, distribute and/or modify this document
@c under the terms of the GNU Free Documentation License, Version 1.3 or
--- a/doc/regexprops.texi
+++ b/doc/regexprops.texi
@ -1,4 +1,4 @@
-@c Copyright (C) 1994--2024 Free Software Foundation, Inc.
+@c Copyright (C) 1994--2026 Free Software Foundation, Inc.
@c
@c Permission is granted to copy, distribute and/or modify this document
@c under the terms of the GNU Free Documentation License, Version 1.3 or
@ -11,14 +11,14 @@

@menu
 * findutils-default regular expression syntax::
+* awk regular expression syntax::
+* egrep regular expression syntax::
 * emacs regular expression syntax::
 * gnu-awk regular expression syntax::
 * grep regular expression syntax::
 * posix-awk regular expression syntax::
-* awk regular expression syntax::
 * posix-basic regular expression syntax::
 * posix-egrep regular expression syntax::
-* egrep regular expression syntax::
 * posix-extended regular expression syntax::
@end menu

@ -42,7 +42,7 @@ matches a @samp{?}.
@end table


-Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are ignored.  Within square brackets, @samp{\} is taken literally.  Character classes are not supported, so for example you would need to use @samp{[0-9]} instead of @samp{[[:digit:]]}.
+Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are ignored.  Within square brackets, @samp{\} is taken literally.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.


 GNU extensions are supported:
@ -108,11 +108,124 @@ The character @samp{$} only represents the end of a string when it appears:
@end enumerate


+Intervals are specified by @samp{\@{} and @samp{\@}}.
+Invalid intervals such as @samp{a\@{1z} are not accepted.


 The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.


+@node awk regular expression syntax
+@subsection @samp{awk} regular expression syntax
+
+
+The character @samp{.} matches any single character except the null character.
+
+
+@table @samp
+
+@item +
+indicates that the regular expression should match one or more occurrences of the previous atom or regexp.
+@item ?
+indicates that the regular expression should match zero or one occurrence of the previous atom or regexp.
+@item \+
+matches a @samp{+}
+@item \?
+matches a @samp{?}.
+@end table
+
+
+Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are invalid.  Within square brackets, @samp{\} can be used to quote the following character.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.
+
+
+GNU extensions are not supported and so @samp{\w}, @samp{\W}, @samp{\<}, @samp{\>}, @samp{\b}, @samp{\B}, @samp{\`}, and @samp{\'} match @samp{w}, @samp{W}, @samp{<}, @samp{>}, @samp{b}, @samp{B}, @samp{`}, and @samp{'} respectively.
+
+
+Grouping is performed with parentheses @samp{()}.  An unmatched @samp{)} matches just itself.  A backslash followed by a digit matches that digit.
+
+The alternation operator is @samp{|}.
+
+The characters @samp{^} and @samp{$} always represent the beginning and end of a string respectively, except within square brackets.  Within brackets, @samp{^} can be used to invert the membership of the character class being specified.
+
+
+@samp{*}, @samp{+} and @samp{?} are special at any point in a regular expression except:
+@enumerate
+
+@item At the beginning of a regular expression
+
+@item After an open-group, signified by @samp{(}
+
+@item After the alternation operator @samp{|}
+
+@end enumerate
+
+
+
+
+The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.
+
+
+@node egrep regular expression syntax
+@subsection @samp{egrep} regular expression syntax
+
+
+The character @samp{.} matches any single character.
+
+
+@table @samp
+
+@item +
+indicates that the regular expression should match one or more occurrences of the previous atom or regexp.
+@item ?
+indicates that the regular expression should match zero or one occurrence of the previous atom or regexp.
+@item \+
+matches a @samp{+}
+@item \?
+matches a @samp{?}.
+@end table
+
+
+Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are invalid.  Within square brackets, @samp{\} is taken literally.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.
+
+
+GNU extensions are supported:
+@enumerate
+
+@item @samp{\w} matches a character within a word
+
+@item @samp{\W} matches a character which is not within a word
+
+@item @samp{\<} matches the beginning of a word
+
+@item @samp{\>} matches the end of a word
+
+@item @samp{\b} matches a word boundary
+
+@item @samp{\B} matches characters which are not a word boundary
+
+@item @samp{\`} matches the beginning of the whole input
+
+@item @samp{\'} matches the end of the whole input
+
+@end enumerate
+
+
+Grouping is performed with parentheses @samp{()}.  An unmatched @samp{)} matches just itself.  A backslash followed by a digit acts as a back-reference and matches the same thing as the previous grouped expression indicated by that number.  For example @samp{\2} matches the second group expression.  The order of group expressions is determined by the position of their opening parenthesis @samp{(}.
+
+The alternation operator is @samp{|}.
+
+The characters @samp{^} and @samp{$} always represent the beginning and end of a string respectively, except within square brackets.  Within brackets, @samp{^} can be used to invert the membership of the character class being specified.
+
+
+The characters @samp{*}, @samp{+} and @samp{?} are special anywhere in a regular expression.
+
+
+Intervals are specified by @samp{@{} and @samp{@}}.
+Invalid intervals are treated as literals, for example @samp{a@{1} is treated as @samp{a\@{1}
+
+The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.
+
+
@node emacs regular expression syntax
@subsection @samp{emacs} regular expression syntax

@ -133,7 +246,7 @@ matches a @samp{?}.
@end table


-Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are ignored.  Within square brackets, @samp{\} is taken literally.  Character classes are not supported, so for example you would need to use @samp{[0-9]} instead of @samp{[[:digit:]]}.
+Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are ignored.  Within square brackets, @samp{\} is taken literally.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.


 GNU extensions are supported:
@ -199,6 +312,8 @@ The character @samp{$} only represents the end of a string when it appears:
@end enumerate


+Intervals are specified by @samp{\@{} and @samp{\@}}.
+Invalid intervals such as @samp{a\@{1z} are not accepted.


 The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.
@ -420,56 +535,6 @@ The characters @samp{^} and @samp{$} always represent the beginning and end of a
 Intervals are specified by @samp{@{} and @samp{@}}.
 Invalid intervals are treated as literals, for example @samp{a@{1} is treated as @samp{a\@{1}

-The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.
-
-
-@node awk regular expression syntax
-@subsection @samp{awk} regular expression syntax
-
-
-The character @samp{.} matches any single character except the null character.
-
-
-@table @samp
-
-@item +
-indicates that the regular expression should match one or more occurrences of the previous atom or regexp.
-@item ?
-indicates that the regular expression should match zero or one occurrence of the previous atom or regexp.
-@item \+
-matches a @samp{+}
-@item \?
-matches a @samp{?}.
-@end table
-
-
-Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are invalid.  Within square brackets, @samp{\} can be used to quote the following character.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.
-
-
-GNU extensions are not supported and so @samp{\w}, @samp{\W}, @samp{\<}, @samp{\>}, @samp{\b}, @samp{\B}, @samp{\`}, and @samp{\'} match @samp{w}, @samp{W}, @samp{<}, @samp{>}, @samp{b}, @samp{B}, @samp{`}, and @samp{'} respectively.
-
-
-Grouping is performed with parentheses @samp{()}.  An unmatched @samp{)} matches just itself.  A backslash followed by a digit matches that digit.
-
-The alternation operator is @samp{|}.
-
-The characters @samp{^} and @samp{$} always represent the beginning and end of a string respectively, except within square brackets.  Within brackets, @samp{^} can be used to invert the membership of the character class being specified.
-
-
-@samp{*}, @samp{+} and @samp{?} are special at any point in a regular expression except:
-@enumerate
-
-@item At the beginning of a regular expression
-
-@item After an open-group, signified by @samp{(}
-
-@item After the alternation operator @samp{|}
-
-@end enumerate
-
-
-
-
 The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.


@ -567,68 +632,7 @@ The longest possible match is returned; this applies to the regular expression a

@node posix-egrep regular expression syntax
@subsection @samp{posix-egrep} regular expression syntax
-
-
-The character @samp{.} matches any single character.
-
-
-@table @samp
-
-@item +
-indicates that the regular expression should match one or more occurrences of the previous atom or regexp.
-@item ?
-indicates that the regular expression should match zero or one occurrence of the previous atom or regexp.
-@item \+
-matches a @samp{+}
-@item \?
-matches a @samp{?}.
-@end table
-
-
-Bracket expressions are used to match ranges of characters.  Bracket expressions where the range is backward, for example @samp{[z-a]}, are invalid.  Within square brackets, @samp{\} is taken literally.  Character classes are supported; for example @samp{[[:digit:]]} will match a single decimal digit.
-
-
-GNU extensions are supported:
-@enumerate
-
-@item @samp{\w} matches a character within a word
-
-@item @samp{\W} matches a character which is not within a word
-
-@item @samp{\<} matches the beginning of a word
-
-@item @samp{\>} matches the end of a word
-
-@item @samp{\b} matches a word boundary
-
-@item @samp{\B} matches characters which are not a word boundary
-
-@item @samp{\`} matches the beginning of the whole input
-
-@item @samp{\'} matches the end of the whole input
-
-@end enumerate
-
-
-Grouping is performed with parentheses @samp{()}.  An unmatched @samp{)} matches just itself.  A backslash followed by a digit acts as a back-reference and matches the same thing as the previous grouped expression indicated by that number.  For example @samp{\2} matches the second group expression.  The order of group expressions is determined by the position of their opening parenthesis @samp{(}.
-
-The alternation operator is @samp{|}.
-
-The characters @samp{^} and @samp{$} always represent the beginning and end of a string respectively, except within square brackets.  Within brackets, @samp{^} can be used to invert the membership of the character class being specified.
-
-
-The characters @samp{*}, @samp{+} and @samp{?} are special anywhere in a regular expression.
-
-
-Intervals are specified by @samp{@{} and @samp{@}}.
-Invalid intervals are treated as literals, for example @samp{a@{1} is treated as @samp{a\@{1}
-
-The longest possible match is returned; this applies to the regular expression as a whole and (subject to this constraint) to subexpressions within groups.
-
-
-@node egrep regular expression syntax
-@subsection @samp{egrep} regular expression syntax
-This is a synonym for posix-egrep.
+This is a synonym for egrep.
@node posix-extended regular expression syntax
@subsection @samp{posix-extended} regular expression syntax

--- a/find/Makefile.am
+++ b/find/Makefile.am
@ -1,4 +1,4 @@
-## Copyright (C) 1996-2024 Free Software Foundation, Inc.
+## Copyright (C) 1996-2026 Free Software Foundation, Inc.

 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@ -28,11 +28,11 @@ man_MANS         = find.1

 EXTRA_DIST = defs.h sharefile.h print.h $(man_MANS)
 AM_CPPFLAGS = -I../gl/lib -I$(top_srcdir)/lib -I$(top_srcdir)/gl/lib -DLOCALEDIR=\"$(localedir)\"
-LDADD = libfindtools.a ../lib/libfind.a ../gl/lib/libgnulib.a $(LIBINTL) $(LIB_CLOCK_GETTIME) $(LIB_EACCESS) $(LIB_SELINUX) $(LIB_CLOSE) $(MODF_LIBM) $(FINDLIBS) $(GETHOSTNAME_LIB) $(LIB_EACCESS) $(LIB_SETLOCALE_NULL) $(LIB_MBRTOWC)
+LDADD = libfindtools.a ../lib/libfind.a ../gl/lib/libgnulib.a $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIB_SELINUX) $(MODF_LIBM) $(FINDLIBS) $(GETHOSTNAME_LIB) $(EUIDACCESS_LIBGEN) $(SETLOCALE_NULL_LIB) $(MBRTOWC_LIB)
 # gnulib advises we link against <first> because we use <second>:
 # $(GETHOSTNAME_LIB)            uname
-# $(LIB_CLOCK_GETTIME)          (some indirect dependency)
-# $(LIB_EACCESS)                faccessat
+# $(CLOCK_TIME_LIB)             gettime
+# $(EUIDACCESS_LIBGEN)          faccessat
 # $(LIB_SELINUX)                selinux-h
 # $(MODF_LIBM)                  modf

@ -40,7 +40,7 @@ SUBDIRS = . testsuite

 noinst_PROGRAMS = getlimits

-dist-hook: findutils-check-manpages
+check-local: findutils-check-manpages

 # Clean coverage files generated by running binaries built with
 # gcc -fprofile-arcs -ftest-coverage
@ -50,4 +50,4 @@ coverage-clean:
 clean-local: coverage-clean

 findutils-check-manpages:
-	$(top_srcdir)/build-aux/man-lint.sh $(srcdir) $(man_MANS)
+	env GROFF=$(GROFF) $(top_srcdir)/build-aux/man-lint.sh $(srcdir) $(man_MANS)
--- a/find/defs.h
+++ b/find/defs.h
@ -1,5 +1,5 @@
 /* defs.h -- data types and declarations.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -38,14 +38,14 @@ Please stop compiling the program now

 /* XXX: some of these includes probably don't belong in a common header file */
 # include <sys/stat.h>
-# include <stdio.h>		/* for FILE* */
+# include <stdio.h>             /* for FILE* */
 # include <string.h>
 # include <stdlib.h>
 # include <unistd.h>
 # include <time.h>
-# include <limits.h>		/* for CHAR_BIT */
-# include <stdbool.h>		/* for bool */
-# include <stdint.h>		/* for uintmax_t */
+# include <limits.h>            /* for CHAR_BIT */
+# include <stdbool.h>           /* for bool */
+# include <stdint.h>            /* for uintmax_t */
 # include <sys/stat.h> /* S_ISUID etc. */
 # include <selinux/selinux.h>

@ -73,11 +73,11 @@ void set_stat_placeholders (struct stat *p);
 int get_statinfo (const char *pathname, const char *name, struct stat *p);


-# define MODE_WXUSR	(S_IWUSR | S_IXUSR)
-# define MODE_R		(S_IRUSR | S_IRGRP | S_IROTH)
-# define MODE_RW		(S_IWUSR | S_IWGRP | S_IWOTH | MODE_R)
-# define MODE_RWX	(S_IXUSR | S_IXGRP | S_IXOTH | MODE_RW)
-# define MODE_ALL	(S_ISUID | S_ISGID | S_ISVTX | MODE_RWX)
+# define MODE_WXUSR     (S_IWUSR | S_IXUSR)
+# define MODE_R         (S_IRUSR | S_IRGRP | S_IROTH)
+# define MODE_RW                (S_IWUSR | S_IWGRP | S_IWOTH | MODE_R)
+# define MODE_RWX       (S_IXUSR | S_IXGRP | S_IXOTH | MODE_RW)
+# define MODE_ALL       (S_ISUID | S_ISGID | S_ISVTX | MODE_RWX)


 struct predicate;
@ -87,7 +87,7 @@ struct options;
 typedef bool (*PRED_FUNC)(const char *pathname, struct stat *stat_buf, struct predicate *pred_ptr);

 /* The number of seconds in a day. */
-# define DAYSECS	    86400
+# define DAYSECS            86400

 /* Argument structures for predicates. */

@ -128,7 +128,7 @@ enum predicate_precedence
 struct long_val
 {
  enum comparison_type kind;
-  bool negative;	 /* Defined only when representing time_t.  */
+  bool negative;         /* Defined only when representing time_t.  */
  uintmax_t l_val;
 };

@ -191,14 +191,14 @@ struct time_val

 struct exec_val
 {
-  bool multiple;		/* -exec {} \+ denotes multiple argument. */
+  bool multiple;                /* -exec {} \+ denotes multiple argument. */
  struct buildcmd_control ctl;
  struct buildcmd_state   state;
-  char **replace_vec;		/* Command arguments (for ";" style) */
+  char **replace_vec;           /* Command arguments (for ";" style) */
  int num_args;
-  bool close_stdin;		/* If true, close stdin in the child. */
+  bool close_stdin;             /* If true, close stdin in the child. */
  struct saved_cwd *wd_for_exec; /* What directory to perform the exec in. */
-  int last_child_status;	/* Status of the most recent child. */
+  int last_child_status;        /* Status of the most recent child. */
 };

 /* The format string for a -printf or -fprintf is chopped into one or
@ -209,26 +209,26 @@ struct exec_val
 /* Special values for the `kind' field of `struct segment'. */
 enum SegmentKind
  {
-    KIND_PLAIN=0,		/* Segment containing just plain text. */
-    KIND_STOP=1,		/* \c -- stop printing and flush output. */
-    KIND_FORMAT,		/* Regular format */
+    KIND_PLAIN=0,               /* Segment containing just plain text. */
+    KIND_STOP=1,                /* \c -- stop printing and flush output. */
+    KIND_FORMAT,                /* Regular format */
  };

 struct segment
 {
  enum SegmentKind segkind;     /* KIND_FORMAT, KIND_PLAIN, KIND_STOP */
-  char format_char[2];		/* Format chars if kind is KIND_FORMAT */
-  char *text;			/* Plain text or `%' format string. */
-  int text_len;			/* Length of `text'. */
-  struct segment *next;		/* Next segment for this predicate. */
+  char format_char[2];          /* Format chars if kind is KIND_FORMAT */
+  char *text;                   /* Plain text or `%' format string. */
+  int text_len;                 /* Length of `text'. */
+  struct segment *next;         /* Next segment for this predicate. */
 };

 struct format_val
 {
-  struct segment *segment;	/* Linked list of segments. */
-  FILE *stream;			/* Output stream to print on. */
-  const char *filename;		/* We need the filename for error messages. */
-  bool dest_is_tty;		/* True if the destination is a terminal. */
+  struct segment *segment;      /* Linked list of segments. */
+  FILE *stream;                 /* Output stream to print on. */
+  const char *filename;         /* We need the filename for error messages. */
+  bool dest_is_tty;             /* True if the destination is a terminal. */
  struct quoting_options *quote_opts;
 };

@ -304,17 +304,17 @@ struct predicate
     Next to each member are listed the predicates that use it. */
  union
  {
-    const char *str;		/* fstype [i]lname [i]name [i]path */
+    const char *str;            /* fstype [i]lname [i]name [i]path */
    struct re_pattern_buffer *regex; /* regex */
-    struct exec_val exec_vec;	/* exec ok */
-    struct long_val numinfo;	/* gid inum links  uid */
-    struct size_val size;	/* size */
-    uid_t uid;			/* user */
-    gid_t gid;			/* group */
-    struct time_val reftime;	/* newer newerXY anewer cnewer mtime atime ctime mmin amin cmin */
-    struct perm_val perm;	/* perm */
+    struct exec_val exec_vec;   /* exec ok */
+    struct long_val numinfo;    /* gid inum links  uid */
+    struct size_val size;       /* size */
+    uid_t uid;                  /* user */
+    gid_t gid;                  /* group */
+    struct time_val reftime;    /* newer newerXY anewer cnewer mtime atime ctime mmin amin cmin */
+    struct perm_val perm;       /* perm */
    struct samefile_file_id samefileid; /* samefile */
-    bool types[FTYPE_COUNT];	/* file type(s) */
+    bool types[FTYPE_COUNT];    /* file type(s) */
    struct format_val printf_vec; /* printf fprintf fprint ls fls print0 fprint0 print */
    char *scontext; /* security context */
  } args;
@ -347,9 +347,9 @@ bool is_fts_cwdfd_enabled(void);
 */
 enum SymlinkOption
  {
-    SYMLINK_NEVER_DEREF,	/* Option -P */
-    SYMLINK_ALWAYS_DEREF,	/* Option -L */
-    SYMLINK_DEREF_ARGSONLY	/* Option -H */
+    SYMLINK_NEVER_DEREF,        /* Option -P */
+    SYMLINK_ALWAYS_DEREF,       /* Option -L */
+    SYMLINK_DEREF_ARGSONLY      /* Option -H */
  };

 void set_follow_state (enum SymlinkOption opt);
@ -364,20 +364,20 @@ dev_t * get_mounted_devices (size_t *);

 enum arg_type
  {
-    ARG_OPTION,			/* regular options like -maxdepth */
-    ARG_NOOP,			/* does nothing, returns true, internal use only */
-    ARG_POSITIONAL_OPTION,	/* options whose position is important (-follow) */
-    ARG_TEST,			/* a like -name */
-    ARG_SPECIAL_PARSE,		/* complex to parse, don't eat the test name before calling parse_xx(). */
-    ARG_PUNCTUATION,		/* like -o or ( */
-    ARG_ACTION			/* like -print */
+    ARG_OPTION,                 /* regular options like -maxdepth */
+    ARG_NOOP,                   /* does nothing, returns true, internal use only */
+    ARG_POSITIONAL_OPTION,      /* options whose position is important (-follow) */
+    ARG_TEST,                   /* a like -name */
+    ARG_SPECIAL_PARSE,          /* complex to parse, don't eat the test name before calling parse_xx(). */
+    ARG_PUNCTUATION,            /* like -o or ( */
+    ARG_ACTION                  /* like -print */
  };


 struct parser_table;
 /* Pointer to a parser function. */
 typedef bool (*PARSE_FUNC)(const struct parser_table *p,
-			   char *argv[], int *arg_ptr);
+                           char *argv[], int *arg_ptr);
 struct parser_table
 {
  enum arg_type type;
@ -462,11 +462,6 @@ PREDICATEFUNCTION pred_context;
 bool pred_quit (const char *pathname, struct stat *stat_buf, struct predicate *pred_ptr)
  _GL_ATTRIBUTE_NORETURN;

-
-
-char *find_pred_name (PRED_FUNC pred_func);
-
-
 void print_predicate (FILE *fp, const struct predicate *p);
 void print_tree (FILE*, struct predicate *node, int indent);
 void print_list (FILE*, struct predicate *node);
@ -482,7 +477,7 @@ struct predicate * get_eval_tree (void);
 struct predicate *get_new_pred_noarg (const struct parser_table *entry);
 struct predicate *get_new_pred (const struct parser_table *entry);
 struct predicate *get_new_pred_chk_op (const struct parser_table *entry,
-					      const char *arg);
+                                              const char *arg);
 float  calculate_derived_rates (struct predicate *p);

 /* util.c */
@ -507,7 +502,7 @@ int process_leading_options (int argc, char *argv[]);
 void set_option_defaults (struct options *p);

 # if 0
-#  define apply_predicate(pathname, stat_buf_ptr, node)	\
+#  define apply_predicate(pathname, stat_buf_ptr, node) \
  (*(node)->pred_func)((pathname), (stat_buf_ptr), (node))
 # else
 bool apply_predicate(const char *pathname, struct stat *stat_buf, struct predicate *p);
@ -554,8 +549,11 @@ struct options
     are non-directories. */
  bool no_leaf_check;

+  /* If true, skip files on other devices. */
+  bool mount;
+
  /* If true, don't cross filesystem boundaries. */
-  bool stay_on_filesystem;
+  bool xdev;

  /* If true, we ignore the problem where we find that a directory entry
   * no longer exists by the time we get around to processing it.
@ -577,7 +575,7 @@ struct options
   */
  bool posixly_correct;

-  struct timespec      start_time;		/* Time at start of execution.  */
+  struct timespec      start_time;              /* Time at start of execution.  */

  /* Either one day before now (the default), or the start of today (if -daystart is given). */
  struct timespec      cur_day_start;
@ -585,7 +583,7 @@ struct options
  /* If true, cur_day_start has been adjusted to the start of the day. */
  bool full_days;

-  int output_block_size;	/* Output block size.  */
+  int output_block_size;        /* Output block size.  */

  /* bitmask for debug options */
  unsigned long debug_options;
@ -638,7 +636,7 @@ struct state

  /* If true, we know the type of the current path. */
  bool have_type;
-  mode_t type;			/* this is the actual type */
+  mode_t type;                  /* this is the actual type */

  /* The file being operated on, relative to the current directory.
     Used for stat, readlink, remove, and opendir.  */
@ -653,7 +651,7 @@ struct state
  int starting_path_length;

  /* If true, don't descend past current directory.
-     Can be set by -prune, -maxdepth, and -xdev/-mount. */
+     Can be set by -prune, -maxdepth, -mount and -xdev. */
  bool stop_at_current_level;

  /* Status value to return to system. */
--- a/find/exec.c
+++ b/find/exec.c
@ -1,5 +1,5 @@
 /* exec.c -- Implementation of -exec, -execdir, -ok, -okdir.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -64,30 +64,30 @@ record_exec_dir (struct exec_val *execp)
  if (!execp->state.todo)
    {
      /* working directory not already known, so must be a *dir variant,
-	 and this must be the first arg we added.   However, this may
-	 be -execdir foo {} \; (i.e. not multiple).  */
+         and this must be the first arg we added.   However, this may
+         be -execdir foo {} \; (i.e. not multiple).  */
      assert (!execp->state.todo);

      /* Record the WD. If we're using -L or fts chooses to do so for
-	 any other reason, state.cwd_dir_fd may in fact not be the
-	 directory containing the target file.  When this happens,
-	 rel_path will contain directory components (since it is the
-	 path from state.cwd_dir_fd to the target file).
+         any other reason, state.cwd_dir_fd may in fact not be the
+         directory containing the target file.  When this happens,
+         rel_path will contain directory components (since it is the
+         path from state.cwd_dir_fd to the target file).

-	 We deal with this by extracting any directory part and using
-	 that to adjust what goes into execp->wd_for_exec.
+         We deal with this by extracting any directory part and using
+         that to adjust what goes into execp->wd_for_exec.
      */
      if (strchr (state.rel_pathname, '/'))
-	{
-	  char *dir = mdir_name (state.rel_pathname);
-	  bool result = initialize_wd_for_exec (execp, state.cwd_dir_fd, dir);
-	  free (dir);
-	  return result;
-	}
+        {
+          char *dir = mdir_name (state.rel_pathname);
+          bool result = initialize_wd_for_exec (execp, state.cwd_dir_fd, dir);
+          free (dir);
+          return result;
+        }
      else
-	{
-	  return initialize_wd_for_exec (execp, state.cwd_dir_fd, ".");
-	}
+        {
+          return initialize_wd_for_exec (execp, state.cwd_dir_fd, ".");
+        }
    }
  return true;
 }
@ -126,7 +126,7 @@ impl_pred_exec (const char *pathname,
      target = buf = base_name (state.rel_pathname);
      if ('/' == target[0])
        {
-          /* find / execdir ls -d {} \; */
+          /* find / -execdir ls -d {} \; */
          prefix = NULL;
          pfxlen = 0;
        }
@ -217,13 +217,13 @@ impl_pred_exec (const char *pathname,

    Possible returns:

-    ret		errno	status(h)   status(l)
+    ret         errno   status(h)   status(l)

-    pid		x	signal#	    0177	stopped
-    pid		x	exit arg    0		term by _exit
-    pid		x	0	    signal #	term by signal
-    -1		EINTR				parent got signal
-    -1		other				some other kind of error
+    pid         x       signal#     0177        stopped
+    pid         x       exit arg    0           term by _exit
+    pid         x       0           signal #    term by signal
+    -1          EINTR                           parent got signal
+    -1          other                           some other kind of error

    Return true only if the pid matches, status(l) is
    zero, and the exit arg (status high) is 0.
@ -237,27 +237,27 @@ prep_child_for_exec (bool close_stdin, const struct saved_cwd *wd)
      const char inputfile[] = "/dev/null";

      if (close (0) < 0)
-	{
-	  error (0, errno, _("Cannot close standard input"));
-	  ok = false;
-	}
+        {
+          error (0, errno, _("Cannot close standard input"));
+          ok = false;
+        }
      else
-	{
-	  if (open (inputfile, O_RDONLY
+        {
+          if (open (inputfile, O_RDONLY
 #if defined O_LARGEFILE
-		   |O_LARGEFILE
+                   |O_LARGEFILE
 #endif
-		   ) < 0)
-	    {
-	      /* This is not entirely fatal, since
-	       * executing the child with a closed
-	       * stdin is almost as good as executing it
-	       * with its stdin attached to /dev/null.
-	       */
-	      error (0, errno, "%s", safely_quote_err_filename (0, inputfile));
-	      /* do not set ok=false, it is OK to continue anyway. */
-	    }
-	}
+                   ) < 0)
+            {
+              /* This is not entirely fatal, since
+               * executing the child with a closed
+               * stdin is almost as good as executing it
+               * with its stdin attached to /dev/null.
+               */
+              error (0, errno, "%s", safely_quote_err_filename (0, inputfile));
+              /* do not set ok=false, it is OK to continue anyway. */
+            }
+        }
    }

  /* Even if DebugSearch is set, don't announce our change of
@ -268,8 +268,8 @@ prep_child_for_exec (bool close_stdin, const struct saved_cwd *wd)
  if (0 != restore_cwd (wd))
    {
      error (0, errno, _("Failed to change directory%s%s"),
-	     (wd->desc < 0 && wd->name) ? ": " : "",
-	     (wd->desc < 0 && wd->name) ? wd->name : "");
+             (wd->desc < 0 && wd->name) ? ": " : "",
+             (wd->desc < 0 && wd->name) ? wd->name : "");
      ok = false;
    }
  return ok;
@ -283,8 +283,8 @@ launch (struct buildcmd_control *ctl, void *usercontext, int argc, char **argv)
  static int first_time = 1;
  struct exec_val *execp = usercontext;

-  (void) ctl;			/* silence compiler warning */
-  (void) argc;			/* silence compiler warning */
+  (void) ctl;                   /* silence compiler warning */
+  (void) argc;                  /* silence compiler warning */

  if (options.debug_options & DebugExec)
    {
@ -292,10 +292,10 @@ launch (struct buildcmd_control *ctl, void *usercontext, int argc, char **argv)
      fprintf (stderr, "DebugExec: launching process (argc=%" PRIuMAX "):",
               (uintmax_t) execp->state.cmd_argc - 1);
      for (i=0; i<execp->state.cmd_argc -1; ++i)
-	{
-	  fprintf (stderr, " %s",
-	           safely_quote_err_filename (0, execp->state.cmd_argv[i]));
-	}
+        {
+          fprintf (stderr, " %s",
+                   safely_quote_err_filename (0, execp->state.cmd_argv[i]));
+        }
      fprintf (stderr, "\n");
    }

@ -318,54 +318,54 @@ launch (struct buildcmd_control *ctl, void *usercontext, int argc, char **argv)
      /* We are the child. */
      assert (NULL != execp->wd_for_exec);
      if (!prep_child_for_exec (execp->close_stdin, execp->wd_for_exec))
-	{
-	  _exit (1);
-	}
+        {
+          _exit (1);
+        }
      else
-	{
-	  if (fd_leak_check_is_enabled ())
-	    {
-	      complain_about_leaky_fds ();
-	    }
-	}
+        {
+          if (fd_leak_check_is_enabled ())
+            {
+              complain_about_leaky_fds ();
+            }
+        }

      if (bc_args_exceed_testing_limit (argv))
-	errno = E2BIG;
+        errno = E2BIG;
      else
-	execvp (argv[0], argv);
+        execvp (argv[0], argv);
      /* TODO: use a pipe to pass back the errno value, like xargs does */
      error (0, errno, "%s",
-	     safely_quote_err_filename (0, argv[0]));
+             safely_quote_err_filename (0, argv[0]));
      _exit (1);
    }

  while (waitpid (child_pid, &(execp->last_child_status), 0) == (pid_t) -1)
    {
      if (errno != EINTR)
-	{
-	  error (0, errno, _("error waiting for %s"),
-		 safely_quote_err_filename (0, argv[0]));
-	  state.exit_status = EXIT_FAILURE;
-	  return 0;		/* FAIL */
-	}
+        {
+          error (0, errno, _("error waiting for %s"),
+                 safely_quote_err_filename (0, argv[0]));
+          state.exit_status = EXIT_FAILURE;
+          return 0;             /* FAIL */
+        }
    }

  if (WIFSIGNALED (execp->last_child_status))
    {
      error (0, 0, _("%s terminated by signal %d"),
-	     quotearg_n_style (0, options.err_quoting_style, argv[0]),
-	     WTERMSIG (execp->last_child_status));
+             quotearg_n_style (0, options.err_quoting_style, argv[0]),
+             WTERMSIG (execp->last_child_status));

      if (execp->multiple)
-	{
-	  /* -exec   \; just returns false if the invoked command fails.
-	   * -exec {} + returns true if the invoked command fails, but
-	   *            sets the program exit status.
-	   */
-	  state.exit_status = EXIT_FAILURE;
-	}
+        {
+          /* -exec   \; just returns false if the invoked command fails.
+           * -exec {} + returns true if the invoked command fails, but
+           *            sets the program exit status.
+           */
+          state.exit_status = EXIT_FAILURE;
+        }

-      return 1;			/* OK */
+      return 1;                 /* OK */
    }

  int ex = WEXITSTATUS (execp->last_child_status);
@ -380,22 +380,22 @@ launch (struct buildcmd_control *ctl, void *usercontext, int argc, char **argv)

  if (0 == ex)
    {
-      return 1;			/* OK */
+      return 1;                 /* OK */
    }
  else
    {
      if (execp->multiple)
-	{
-	  /* -exec   \; just returns false if the invoked command fails.
-	   * -exec {} + returns true if the invoked command fails, but
-	   *            sets the program exit status.
-	   */
-	  state.exit_status = EXIT_FAILURE;
-	}
+        {
+          /* -exec   \; just returns false if the invoked command fails.
+           * -exec {} + returns true if the invoked command fails, but
+           *            sets the program exit status.
+           */
+          state.exit_status = EXIT_FAILURE;
+        }
      /* The child failed, but this is the exec callback.  We
       * don't want to run the child again in this case anwyay.
       */
-      return 1;			/* FAIL (but don't try again) */
+      return 1;                 /* FAIL (but don't try again) */
    }

 }
--- a/find/find.1
+++ b/find/find.1
--- a/find/finddata.c
+++ b/find/finddata.c
@ -1,5 +1,5 @@
 /* finddata.c -- global data for "find".
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/find/fstype.c
+++ b/find/fstype.c
@ -1,5 +1,5 @@
 /* fstype.c -- determine type of file systems that files are on
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
@ -27,9 +27,6 @@
 /* system headers. */
 #include <errno.h>
 #include <fcntl.h>
-#if HAVE_MNTENT_H
-# include <mntent.h>
-#endif
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@ -101,7 +98,7 @@ in_afs (char *path)

  if (pioctl (path, VIOC_FILE_CELL_NAME, &vi, 1)
      && (errno == EINVAL || errno == ENOENT))
-	return 0;
+        return 0;
  return 1;
 }
 #endif /* AFS */
@ -148,7 +145,7 @@ filesystem_type (const struct stat *statp, const char *path)
  if (current_fstype != NULL)
    {
      if (fstype_known && statp->st_dev == current_dev)
-	return current_fstype;	/* Cached value.  */
+        return current_fstype;  /* Cached value.  */
      free (current_fstype);
    }
  current_dev = statp->st_dev;
@ -162,25 +159,25 @@ is_used_fs_type(const char *name)
  if (0 == strcmp("afs", name))
    {
      /* I guess AFS may not appear in /etc/mtab (or equivalent) but still be in use,
-	 so assume we always need to check for AFS.  */
+         so assume we always need to check for AFS.  */
      return true;
    }
  else
    {
      const struct mount_entry *entries = get_file_system_list(false);
      if (entries)
-	{
-	  const struct mount_entry *entry;
-	  for (entry = entries; entry; entry = entry->me_next)
-	    {
-	      if (0 == strcmp(name, entry->me_type))
-		return true;
-	    }
-	}
+        {
+          const struct mount_entry *entry;
+          for (entry = entries; entry; entry = entry->me_next)
+            {
+              if (0 == strcmp(name, entry->me_type))
+                return true;
+            }
+        }
      else
-	{
-	  return true;
-	}
+        {
+          return true;
+        }
    }
  return false;
 }
@ -194,16 +191,16 @@ set_fstype_devno (struct mount_entry *p)
    {
      set_stat_placeholders (&stbuf);
      if (0 == (options.xstat)(p->me_mountdir, &stbuf))
-	{
-	  p->me_dev = stbuf.st_dev;
-	  return 0;
-	}
+        {
+          p->me_dev = stbuf.st_dev;
+          return 0;
+        }
      else
-	{
-	  return -1;
-	}
+        {
+          return -1;
+        }
    }
-  return 0;			/* not needed */
+  return 0;                     /* not needed */
 }

 /* Return a newly allocated string naming the type of file system that the
@ -242,21 +239,21 @@ file_system_type_uncached (const struct stat *statp, const char *path,
    {
 #ifdef MNTTYPE_IGNORE
      if (!strcmp (entry->me_type, MNTTYPE_IGNORE))
-	continue;
+        continue;
 #endif
      if (0 == set_fstype_devno (entry))
-	{
-	  if (entry->me_dev == statp->st_dev)
-	    {
-	      best = entry;
-	      /* Don't exit the loop, because some systems (for
-		 example Linux-based systems in which /etc/mtab is a
-		 symlink to /proc/mounts) can have duplicate entries
-		 in the filesystem list.  This happens most frequently
-		 for /.
-	      */
-	    }
-	}
+        {
+          if (entry->me_dev == statp->st_dev)
+            {
+              best = entry;
+              /* Don't exit the loop, because some systems (for
+                 example Linux-based systems in which /etc/mtab is a
+                 symlink to /proc/mounts) can have duplicate entries
+                 in the filesystem list.  This happens most frequently
+                 for /.
+              */
+            }
+        }
    }
  if (best)
    {
@ -290,19 +287,19 @@ get_mounted_devices (size_t *n)
    {
      void *p = extendbuf (result, sizeof(dev_t)*(used+1), &alloc_size);
      if (p)
-	{
-	  result = p;
-	  if (0 == set_fstype_devno (entry))
-	    {
-	      result[used] = entry->me_dev;
-	      ++used;
-	    }
-	}
+        {
+          result = p;
+          if (0 == set_fstype_devno (entry))
+            {
+              result[used] = entry->me_dev;
+              ++used;
+            }
+        }
      else
-	{
-	  free (result);
-	  result = NULL;
-	}
+        {
+          free (result);
+          result = NULL;
+        }
    }
  free_file_system_list (entries);
  if (result)
--- a/find/ftsfind.c
+++ b/find/ftsfind.c
@ -1,5 +1,5 @@
 /* find -- search for files in a directory hierarchy (fts version)
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -81,10 +81,10 @@ left_dir (void)
  if (ftsoptions & FTS_CWDFD)
    {
      if (curr_fd >= 0)
-	{
-	  close (curr_fd);
-	  curr_fd = -1;
-	}
+        {
+          close (curr_fd);
+          curr_fd = -1;
+        }
    }
  else
    {
@ -106,23 +106,23 @@ inside_dir (int dir_fd)

      state.cwd_dir_fd = dir_fd;
      if (curr_fd < 0)
-	{
-	  if (AT_FDCWD == dir_fd)
-	    {
-	      curr_fd = AT_FDCWD;
-	    }
-	  else if (dir_fd >= 0)
-	    {
-	      curr_fd = dup_cloexec (dir_fd);
-	    }
-	  else
-	    {
-	      /* curr_fd is invalid, but dir_fd is also invalid.
-	       * This should not have happened.
-	       */
-	      assert (curr_fd >= 0 || dir_fd >= 0);
-	    }
-	}
+        {
+          if (AT_FDCWD == dir_fd)
+            {
+              curr_fd = AT_FDCWD;
+            }
+          else if (dir_fd >= 0)
+            {
+              curr_fd = dup_cloexec (dir_fd);
+            }
+          else
+            {
+              /* curr_fd is invalid, but dir_fd is also invalid.
+               * This should not have happened.
+               */
+              assert (curr_fd >= 0 || dir_fd >= 0);
+            }
+        }
    }
  else
    {
@ -188,27 +188,6 @@ visit (FTS *p, FTSENT *ent, struct stat *pstat)
    }
 }

-static const char*
-partial_quotearg_n (int n, char *s, size_t len, enum quoting_style style)
-{
-  if (0 == len)
-    {
-      return quotearg_n_style (n, style, "");
-    }
-  else
-    {
-      char saved;
-      const char *result;
-
-      saved = s[len];
-      s[len] = 0;
-      result = quotearg_n_style (n, style, s);
-      s[len] = saved;
-      return result;
-    }
-}
-
-
 /* We've detected a file system loop.   This is caused by one of
 * two things:
 *
@ -218,7 +197,7 @@ partial_quotearg_n (int n, char *s, size_t len, enum quoting_style style)
 *
 * 2. We have hit a real cycle in the directory hierarchy.  In this
 *    case, we issue a diagnostic message (POSIX requires this) and we
- *    skip that directory entry.
+ *    will skip that directory entry.
 */
 static void
 issue_loop_warning (FTSENT * ent)
@ -226,8 +205,8 @@ issue_loop_warning (FTSENT * ent)
  if (S_ISLNK(ent->fts_statp->st_mode))
    {
      error (0, 0,
-	     _("Symbolic link %s is part of a loop in the directory hierarchy; we have already visited the directory to which it points."),
-	     safely_quote_err_filename (0, ent->fts_path));
+             _("Symbolic link %s is part of a loop in the directory hierarchy; we have already visited the directory to which it points."),
+             safely_quote_err_filename (0, ent->fts_path));
    }
  else
    {
@ -240,13 +219,9 @@ issue_loop_warning (FTSENT * ent)
       * to /a/b/c.
       */
      error (0, 0,
-	     _("File system loop detected; "
-	       "%s is part of the same file system loop as %s."),
-	     safely_quote_err_filename (0, ent->fts_path),
-	     partial_quotearg_n (1,
-				 ent->fts_cycle->fts_path,
-				 ent->fts_cycle->fts_pathlen,
-				 options.err_quoting_style));
+             _("File system loop detected; "
+               "the following directory is part of the cycle: %s"),
+             safely_quote_err_filename (0, ent->fts_path));
    }
 }

@ -274,14 +249,14 @@ consider_visiting (FTS *p, FTSENT *ent)

  if (options.debug_options & DebugSearch)
    fprintf (stderr,
-	     "consider_visiting (early): %s: "
-	     "fts_info=%-6s, fts_level=%2d, prev_depth=%d "
-	     "fts_path=%s, fts_accpath=%s\n",
-	     quotearg_n_style (0, options.err_quoting_style, ent->fts_path),
-	     get_fts_info_name (ent->fts_info),
-	     (int)ent->fts_level, prev_depth,
-	     quotearg_n_style (1, options.err_quoting_style, ent->fts_path),
-	     quotearg_n_style (2, options.err_quoting_style, ent->fts_accpath));
+             "consider_visiting (early): %s: "
+             "fts_info=%-6s, fts_level=%2d, prev_depth=%d "
+             "fts_path=%s, fts_accpath=%s\n",
+             quotearg_n_style (0, options.err_quoting_style, ent->fts_path),
+             get_fts_info_name (ent->fts_info),
+             (int)ent->fts_level, prev_depth,
+             quotearg_n_style (1, options.err_quoting_style, ent->fts_path),
+             quotearg_n_style (2, options.err_quoting_style, ent->fts_accpath));

  if (ent->fts_info == FTS_DP)
    {
@ -304,15 +279,18 @@ consider_visiting (FTS *p, FTSENT *ent)
    }
  if (ent->fts_info == FTS_DNR)
    {
+      /* Ignore ENOENT error for vanished directories.  */
+      if (ENOENT == ent->fts_errno && options.ignore_readdir_race)
+        return;
      nonfatal_target_file_error (ent->fts_errno, ent->fts_path);
      if (options.do_dir_first)
-	{
-	  /* Return for unreadable directories without -depth.
-	   * With -depth, the directory itself has to be processed, yet the
-	   * error message above has to be output.
-	   */
-	  return;
-	}
+        {
+          /* Return for unreadable directories without -depth.
+           * With -depth, the directory itself has to be processed, yet the
+           * error message above has to be output.
+           */
+          return;
+        }
    }
  else if (ent->fts_info == FTS_DC)
    {
@ -330,45 +308,49 @@ consider_visiting (FTS *p, FTSENT *ent)
       * of the file (fts_path) in the error message.
       */
      if (symlink_loop (ent->fts_accpath))
-	{
-	  nonfatal_target_file_error (ELOOP, ent->fts_path);
-	  return;
-	}
+        {
+          nonfatal_target_file_error (ELOOP, ent->fts_path);
+          return;
+        }
    }
  else if (ent->fts_info == FTS_NS)
    {
      if (ent->fts_level == 0)
-	{
-	  /* e.g., nonexistent starting point */
-	  nonfatal_target_file_error (ent->fts_errno, ent->fts_path);
-	  return;
-	}
+        {
+          /* e.g., nonexistent starting point */
+          nonfatal_target_file_error (ent->fts_errno, ent->fts_path);
+          return;
+        }
      else
-	{
-	  /* The following if statement fixes Savannah bug #19605
-	   * (failure to diagnose a symbolic link loop)
-	   */
-	  if (symlink_loop (ent->fts_accpath))
-	    {
-	      nonfatal_target_file_error (ELOOP, ent->fts_path);
-	      return;
-	    }
-	  else
-	    {
-	      nonfatal_target_file_error (ent->fts_errno, ent->fts_path);
-	      /* Continue despite the error, as file name without stat info
-	       * might be better than not even processing the file name. This
-	       * can lead to repeated error messages later on, though, if a
-	       * predicate requires stat information.
-	       *
-	       * Not printing an error message here would be even more wrong,
-	       * though, as this could cause the contents of a directory to be
-	       * silently ignored, as the directory wouldn't be identified as
-	       * such.
-	       */
-	    }
+        {
+          /* The following if statement fixes Savannah bug #19605
+           * (failure to diagnose a symbolic link loop)
+           */
+          if (symlink_loop (ent->fts_accpath))
+            {
+              nonfatal_target_file_error (ELOOP, ent->fts_path);
+              return;
+            }
+          else
+            {
+             /* Ignore ENOENT error for vanished files.  */
+             if (ENOENT == ent->fts_errno && options.ignore_readdir_race)
+                 return;

-	}
+              nonfatal_target_file_error (ent->fts_errno, ent->fts_path);
+              /* Continue despite the error, as file name without stat info
+               * might be better than not even processing the file name. This
+               * can lead to repeated error messages later on, though, if a
+               * predicate requires stat information.
+               *
+               * Not printing an error message here would be even more wrong,
+               * though, as this could cause the contents of a directory to be
+               * silently ignored, as the directory wouldn't be identified as
+               * such.
+               */
+            }
+
+        }
    }

  /* Cope with the usual cases. */
@ -387,11 +369,11 @@ consider_visiting (FTS *p, FTSENT *ent)
      state.type = mode = statbuf.st_mode;

      if (00000 == mode)
-	{
-	  /* Savannah bug #16378. */
-	  error (0, 0, _("WARNING: file %s appears to have mode 0000"),
-		 quotearg_n_style (0, options.err_quoting_style, ent->fts_path));
-	}
+        {
+          /* Savannah bug #16378. */
+          error (0, 0, _("WARNING: file %s appears to have mode 0000"),
+                 quotearg_n_style (0, options.err_quoting_style, ent->fts_path));
+        }
    }

  /* update state.curdepth before calling digest_mode(), because digest_mode
@ -401,7 +383,7 @@ consider_visiting (FTS *p, FTSENT *ent)
  if (mode)
    {
      if (!digest_mode (&mode, ent->fts_path, ent->fts_name, &statbuf, 0))
-	return;
+        return;
    }

  /* examine this item. */
@ -425,12 +407,12 @@ consider_visiting (FTS *p, FTSENT *ent)
  if (options.maxdepth >= 0)
    {
      if (ent->fts_level >= options.maxdepth)
-	{
-	  fts_set (p, ent, FTS_SKIP); /* descend no further */
+        {
+          fts_set (p, ent, FTS_SKIP); /* descend no further */

-	  if (ent->fts_level > options.maxdepth)
-	    ignore = 1;		/* don't even look at this one */
-	}
+          if (ent->fts_level > options.maxdepth)
+            ignore = 1;         /* don't even look at this one */
+        }
    }

  if ( (ent->fts_info == FTS_D) && !options.do_dir_first )
@ -450,11 +432,11 @@ consider_visiting (FTS *p, FTSENT *ent)

  if (options.debug_options & DebugSearch)
    fprintf (stderr,
-	     "consider_visiting (late): %s: "
-	     "fts_info=%-6s, isdir=%d ignore=%d have_stat=%d have_type=%d \n",
-	     quotearg_n_style (0, options.err_quoting_style, ent->fts_path),
-	     get_fts_info_name (ent->fts_info),
-	     isdir, ignore, state.have_stat, state.have_type);
+             "consider_visiting (late): %s: "
+             "fts_info=%-6s, isdir=%d ignore=%d have_stat=%d have_type=%d \n",
+             quotearg_n_style (0, options.err_quoting_style, ent->fts_path),
+             get_fts_info_name (ent->fts_info),
+             isdir, ignore, state.have_stat, state.have_type);

  if (!ignore)
    {
@ -498,14 +480,17 @@ find (char *arg)
      break;
    }

-  if (options.stay_on_filesystem)
+  if (options.mount)
+    ftsoptions |= FTS_MOUNT;
+
+  if (options.xdev)
    ftsoptions |= FTS_XDEV;

  p = fts_open (arglist, ftsoptions, NULL);
  if (NULL == p)
    {
      error (0, errno, _("cannot search %s"),
-	     safely_quote_err_filename (0, arg));
+             safely_quote_err_filename (0, arg));
      state.exit_status = EXIT_FAILURE;
    }
  else
@ -513,48 +498,48 @@ find (char *arg)
      int level = INT_MIN;

      while ( (errno=0, ent=fts_read (p)) != NULL )
-	{
-	  if (state.execdirs_outstanding && ((int)ent->fts_level != level))
-	    {
-	      /* If we changed level, perform any outstanding
-	       * execdirs.  If we see a sequence of directory entries
-	       * like this: fffdfffdfff, we could build a command line
-	       * of 9 files, but this simple-minded implementation
-	       * builds a command line for only 3 files at a time
-	       * (since fts descends into the directories).
-	       */
-	      complete_pending_execdirs ();
-	    }
-	  level = (int)ent->fts_level;
+        {
+          if (state.execdirs_outstanding && ((int)ent->fts_level != level))
+            {
+              /* If we changed level, perform any outstanding
+               * execdirs.  If we see a sequence of directory entries
+               * like this: fffdfffdfff, we could build a command line
+               * of 9 files, but this simple-minded implementation
+               * builds a command line for only 3 files at a time
+               * (since fts descends into the directories).
+               */
+              complete_pending_execdirs ();
+            }
+          level = (int)ent->fts_level;

-	  state.already_issued_stat_error_msg = false;
-	  state.have_stat = false;
-	  state.have_type = !!ent->fts_statp->st_mode;
-	  state.type = state.have_type ? ent->fts_statp->st_mode : 0;
-	  consider_visiting (p, ent);
-	}
+          state.already_issued_stat_error_msg = false;
+          state.have_stat = false;
+          state.have_type = !!ent->fts_statp->st_mode;
+          state.type = state.have_type ? ent->fts_statp->st_mode : 0;
+          consider_visiting (p, ent);
+        }
      /* fts_read returned NULL; distinguish between "finished" and "error". */
      if (errno)
-	{
-	  error (0, errno,
-		 "failed to read file names from file system at or below %s",
-		 safely_quote_err_filename (0, arg));
-	  state.exit_status = EXIT_FAILURE;
-	  return false;
-	}
+        {
+          error (0, errno,
+                 "failed to read file names from file system at or below %s",
+                 safely_quote_err_filename (0, arg));
+          state.exit_status = EXIT_FAILURE;
+          return false;
+        }

      if (0 != fts_close (p))
-	{
-	  /* Here we break the abstraction of fts_close a bit, because we
-	   * are going to skip the rest of the start points, and return with
-	   * nonzero exit status.  Hence we need to issue a diagnostic on
-	   * stderr. */
-	  error (0, errno,
-		 _("failed to restore working directory after searching %s"),
-		 arg);
-	  state.exit_status = EXIT_FAILURE;
-	  return false;
-	}
+        {
+          /* Here we break the abstraction of fts_close a bit, because we
+           * are going to skip the rest of the start points, and return with
+           * nonzero exit status.  Hence we need to issue a diagnostic on
+           * stderr. */
+          error (0, errno,
+                 _("failed to restore working directory after searching %s"),
+                 arg);
+          state.exit_status = EXIT_FAILURE;
+          return false;
+        }
      p = NULL;
    }
  return true;
@ -636,7 +621,7 @@ process_all_startpoints (int argc, char *argv[])
    {
      if (!argv_starting_points)
        {
-          /* If no starting points are given on the comman line, then
+          /* If no starting points are given on the command line, then
           * fall back to processing the current directory, i.e., ".".
           * We use a temporary variable here because some actions modify
           * the path temporarily.  Hence if we use a string constant,
@ -752,7 +737,7 @@ main (int argc, char **argv)
  if (NULL == state.shared_files)
    {
      error (EXIT_FAILURE, errno,
-	     _("Failed to initialize shared-file hash table"));
+             _("Failed to initialize shared-file hash table"));
    }

  /* Set the option defaults before we do the locale initialisation as
@ -812,7 +797,7 @@ main (int argc, char **argv)
   * the wrong directory for example.
   */
  if (process_all_startpoints (argc-end_of_leading_options,
-			       argv+end_of_leading_options))
+                               argv+end_of_leading_options))
    {
      /* If "-exec ... {} +" has been used, there may be some
       * partially-full command lines which have been built,
--- a/find/getlimits.c
+++ b/find/getlimits.c
@ -1,5 +1,5 @@
 /* getlimits - print various platform dependent limits.
-   Copyright (C) 2023-2024 Free Software Foundation, Inc.
+   Copyright (C) 2023-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -38,6 +38,11 @@
 # define MIN(a,b) (a<b?a:b)
 #endif

+/* Silence GCC 14.  */
+#if 14 <= __GNUC__
+# pragma GCC diagnostic ignored "-Wanalyzer-out-of-bounds"
+#endif
+
 /* Add one to the absolute value of the number whose textual
   representation is BUF + 1.  Do this in-place, in the buffer.
   Return a pointer to the result, which is normally BUF + 1, but is
--- a/find/parser.c
+++ b/find/parser.c
--- a/find/pred.c
+++ b/find/pred.c
@ -1,5 +1,5 @@
 /* pred.c -- execute the expression tree.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -63,7 +63,7 @@ static bool match_lname (const char *pathname, struct stat *stat_buf, struct pre

 /* Returns ts1 - ts2 */
 static double ts_difference (struct timespec ts1,
-			     struct timespec ts2)
+                             struct timespec ts2)
 {
  double d =  difftime (ts1.tv_sec, ts2.tv_sec)
    + (1.0e-9 * (ts1.tv_nsec - ts2.tv_nsec));
@ -73,7 +73,7 @@ static double ts_difference (struct timespec ts1,

 static int
 compare_ts (struct timespec ts1,
-	    struct timespec ts2)
+            struct timespec ts2)
 {
  if ((ts1.tv_sec == ts2.tv_sec) &&
      (ts1.tv_nsec == ts2.tv_nsec))
@ -116,21 +116,21 @@ pred_timewindow (struct timespec ts, struct predicate const *pred_ptr, int windo

    case COMP_EQ:
      {
-	/* consider "find . -mtime 0".
-	 *
-	 * Here, the origin is exactly 86400 seconds before the start
-	 * of the program (since -daystart was not specified).   This
-	 * function will be called with window=86400 and
-	 * pred_ptr->args.reftime.ts as the origin.  Hence a file
-	 * created the instant the program starts will show a time
-	 * difference (value of delta) of 86400.   Similarly, a file
-	 * created exactly 24h ago would be the newest file which was
-	 * _not_ created today.   So, if delta is 0.0, the file
-	 * was not created today.  If the delta is 86400, the file
-	 * was created this instant.
-	 */
-	double delta = ts_difference (ts, pred_ptr->args.reftime.ts);
-	return (delta > 0.0 && delta <= window);
+        /* consider "find . -mtime 0".
+         *
+         * Here, the origin is exactly 86400 seconds before the start
+         * of the program (since -daystart was not specified).   This
+         * function will be called with window=86400 and
+         * pred_ptr->args.reftime.ts as the origin.  Hence a file
+         * created the instant the program starts will show a time
+         * difference (value of delta) of 86400.   Similarly, a file
+         * created exactly 24h ago would be the newest file which was
+         * _not_ created today.   So, if delta is 0.0, the file
+         * was not created today.  If the delta is 86400, the file
+         * was created this instant.
+         */
+        double delta = ts_difference (ts, pred_ptr->args.reftime.ts);
+        return (delta > 0.0 && delta <= window);
      }
    }
  assert (0);
@ -231,32 +231,32 @@ pred_delete (const char *pathname, struct stat *stat_buf, struct predicate *pred
    {
      int flags=0;
      if (state.have_stat && S_ISDIR(stat_buf->st_mode))
-	flags |= AT_REMOVEDIR;
+        flags |= AT_REMOVEDIR;
      if (perform_delete (flags))
-	{
-	  return true;
-	}
+        {
+          return true;
+        }
      else
-	{
-	  if (ENOENT == errno && options.ignore_readdir_race)
-	    {
-	      /* Ignore unlink() error for vanished files.  */
-	      errno = 0;
-	      return true;
-	    }
-	  if (EISDIR == errno)
-	    {
-	      if ((flags & AT_REMOVEDIR) == 0)
-		{
-		  /* unlink() operation failed because we should have done rmdir(). */
-		  flags |= AT_REMOVEDIR;
-		  if (perform_delete (flags))
-		    return true;
-		}
-	    }
-	}
+        {
+          if (ENOENT == errno && options.ignore_readdir_race)
+            {
+              /* Ignore unlink() error for vanished files.  */
+              errno = 0;
+              return true;
+            }
+          if (EISDIR == errno)
+            {
+              if ((flags & AT_REMOVEDIR) == 0)
+                {
+                  /* unlink() operation failed because we should have done rmdir(). */
+                  flags |= AT_REMOVEDIR;
+                  if (perform_delete (flags))
+                    return true;
+                }
+            }
+        }
      error (0, errno, _("cannot delete %s"),
-	     safely_quote_err_filename (0, pathname));
+             safely_quote_err_filename (0, pathname));
      /* Previously I had believed that having the -delete action
       * return false provided the user with control over whether an
       * error message is issued.  While this is true, the policy of
@ -277,6 +277,27 @@ pred_delete (const char *pathname, struct stat *stat_buf, struct predicate *pred
    }
 }

+static bool
+compare_num (enum comparison_type kind, uintmax_t l_val, uintmax_t val)
+{
+  switch (kind)
+    {
+    case COMP_GT:
+      if (val > l_val)
+        return true;
+      break;
+    case COMP_LT:
+      if (val < l_val)
+        return true;
+      break;
+    case COMP_EQ:
+      if (val == l_val)
+        return true;
+      break;
+    }
+  return false;
+}
+
 bool
 pred_empty (const char *pathname, struct stat *stat_buf, struct predicate *pred_ptr)
 {
@ -293,49 +314,49 @@ pred_empty (const char *pathname, struct stat *stat_buf, struct predicate *pred_
      errno = 0;
      if ((fd = openat (state.cwd_dir_fd, state.rel_pathname, O_RDONLY
 #if defined O_LARGEFILE
-			| O_LARGEFILE
+                        | O_LARGEFILE
 #endif
-			| O_CLOEXEC | O_DIRECTORY | O_NOCTTY | O_NONBLOCK)) < 0)
-	{
-	  error (0, errno, "%s", safely_quote_err_filename (0, pathname));
-	  state.exit_status = EXIT_FAILURE;
-	  return false;
-	}
+                        | O_CLOEXEC | O_DIRECTORY | O_NOCTTY | O_NONBLOCK)) < 0)
+        {
+          error (0, errno, "%s", safely_quote_err_filename (0, pathname));
+          state.exit_status = EXIT_FAILURE;
+          return false;
+        }
      d = fdopendir (fd);
      if (d == NULL)
-	{
-	  error (0, errno, "%s", safely_quote_err_filename (0, pathname));
-	  state.exit_status = EXIT_FAILURE;
-	  close (fd);
-	  return false;
-	}
+        {
+          error (0, errno, "%s", safely_quote_err_filename (0, pathname));
+          state.exit_status = EXIT_FAILURE;
+          close (fd);
+          return false;
+        }
      /* errno is not touched in the loop body, so initializing it here
       * once before the loop is enough to detect readdir(3) errors.  */
      errno = 0;
      for (dp = readdir (d); dp; dp = readdir (d))
-	{
-	  if (dp->d_name[0] != '.'
-	      || (dp->d_name[1] != '\0'
-		  && (dp->d_name[1] != '.' || dp->d_name[2] != '\0')))
-	    {
-	      empty = false;
-	      break;
-	    }
-	}
+        {
+          if (dp->d_name[0] != '.'
+              || (dp->d_name[1] != '\0'
+                  && (dp->d_name[1] != '.' || dp->d_name[2] != '\0')))
+            {
+              empty = false;
+              break;
+            }
+        }
      if (errno)
-	{
-	  /* Handle errors from readdir(3). */
-	  error (0, errno, "%s", safely_quote_err_filename (0, pathname));
-	  state.exit_status = EXIT_FAILURE;
-	  CLOSEDIR (d);
-	  return false;
-	}
+        {
+          /* Handle errors from readdir(3). */
+          error (0, errno, "%s", safely_quote_err_filename (0, pathname));
+          state.exit_status = EXIT_FAILURE;
+          CLOSEDIR (d);
+          return false;
+        }
      if (CLOSEDIR (d))
-	{
-	  error (0, errno, "%s", safely_quote_err_filename (0, pathname));
-	  state.exit_status = EXIT_FAILURE;
-	  return false;
-	}
+        {
+          error (0, errno, "%s", safely_quote_err_filename (0, pathname));
+          state.exit_status = EXIT_FAILURE;
+          return false;
+        }
      return (empty);
    }
  else if (S_ISREG (stat_buf->st_mode))
@ -374,9 +395,9 @@ pred_fls (const char *pathname, struct stat *stat_buf, struct predicate *pred_pt
 {
  FILE * stream = pred_ptr->args.printf_vec.stream;
  list_file (pathname, state.cwd_dir_fd, state.rel_pathname, stat_buf,
-	     options.start_time.tv_sec,
-	     options.output_block_size,
-	     options.literal_control_chars, stream);
+             options.start_time.tv_sec,
+             options.output_block_size,
+             options.literal_control_chars, stream);
  return true;
 }

@ -387,10 +408,10 @@ pred_fprint (const char *pathname, struct stat *stat_buf, struct predicate *pred
  (void) &stat_buf;

  print_quoted (pred_ptr->args.printf_vec.stream,
-		pred_ptr->args.printf_vec.quote_opts,
-		pred_ptr->args.printf_vec.dest_is_tty,
-		"%s\n",
-		pathname);
+                pred_ptr->args.printf_vec.quote_opts,
+                pred_ptr->args.printf_vec.dest_is_tty,
+                "%s\n",
+                pathname);
  return true;
 }

@ -424,22 +445,9 @@ pred_gid (const char *pathname, struct stat *stat_buf, struct predicate *pred_pt
 {
  (void) pathname;

-  switch (pred_ptr->args.numinfo.kind)
-    {
-    case COMP_GT:
-      if (stat_buf->st_gid > pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_LT:
-      if (stat_buf->st_gid < pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_EQ:
-      if (stat_buf->st_gid == pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    }
-  return (false);
+  return compare_num (pred_ptr->args.numinfo.kind,
+                      pred_ptr->args.numinfo.l_val,
+                      stat_buf->st_gid);
 }

 bool
@ -496,22 +504,9 @@ pred_inum (const char *pathname, struct stat *stat_buf, struct predicate *pred_p
 {
  (void) pathname;

-  switch (pred_ptr->args.numinfo.kind)
-    {
-    case COMP_GT:
-      if (stat_buf->st_ino > pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_LT:
-      if (stat_buf->st_ino < pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_EQ:
-      if (stat_buf->st_ino == pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    }
-  return (false);
+  return compare_num (pred_ptr->args.numinfo.kind,
+                      pred_ptr->args.numinfo.l_val,
+                      stat_buf->st_ino);
 }

 bool
@ -529,22 +524,9 @@ pred_links (const char *pathname, struct stat *stat_buf, struct predicate *pred_
 {
  (void) pathname;

-  switch (pred_ptr->args.numinfo.kind)
-    {
-    case COMP_GT:
-      if (stat_buf->st_nlink > pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_LT:
-      if (stat_buf->st_nlink < pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_EQ:
-      if (stat_buf->st_nlink == pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    }
-  return (false);
+  return compare_num (pred_ptr->args.numinfo.kind,
+                      pred_ptr->args.numinfo.l_val,
+                      stat_buf->st_nlink);
 }

 bool
@ -562,16 +544,16 @@ match_lname (const char *pathname, struct stat *stat_buf, struct predicate *pred
    {
      char *linkname = areadlinkat (state.cwd_dir_fd, state.rel_pathname);
      if (linkname)
-	{
-	  if (fnmatch (pred_ptr->args.str, linkname,
-		       ignore_case ? FNM_CASEFOLD : 0) == 0)
-	    ret = true;
-	}
+        {
+          if (fnmatch (pred_ptr->args.str, linkname,
+                       ignore_case ? FNM_CASEFOLD : 0) == 0)
+            ret = true;
+        }
      else
-	{
-	  nonfatal_target_file_error (errno, pathname);
-	  state.exit_status = EXIT_FAILURE;
-	}
+        {
+          nonfatal_target_file_error (errno, pathname);
+          state.exit_status = EXIT_FAILURE;
+        }
      free (linkname);
    }
 #endif /* S_ISLNK */
@ -643,12 +625,12 @@ pred_newerXY (const char *pathname, struct stat *stat_buf, struct predicate *pre
      ts = get_stat_birthtime (stat_buf);
      collected = true;
      if (ts.tv_nsec < 0)
-	{
-	  /* XXX: Cannot determine birth time.  Warn once. */
-	  error (0, 0, _("WARNING: cannot determine birth time of file %s"),
-		 safely_quote_err_filename (0, pathname));
-	  return false;
-	}
+        {
+          /* XXX: Cannot determine birth time.  Warn once. */
+          error (0, 0, _("WARNING: cannot determine birth time of file %s"),
+                 safely_quote_err_filename (0, pathname));
+          return false;
+        }
      break;

    case XVAL_CTIME:
@ -783,9 +765,9 @@ pred_perm (const char *pathname, struct stat *stat_buf, struct predicate *pred_p

       */
      if (0 == perm_val)
-	return true;		/* Savannah bug 14748; we used to return false */
+        return true;            /* Savannah bug 14748; we used to return false */
      else
-	return (mode & perm_val) != 0;
+        return (mode & perm_val) != 0;
      break;

    case PERM_EXACT:
@ -839,9 +821,9 @@ pred_print (const char *pathname, struct stat *stat_buf, struct predicate *pred_
  (void) pred_ptr;

  print_quoted (pred_ptr->args.printf_vec.stream,
-		pred_ptr->args.printf_vec.quote_opts,
-		pred_ptr->args.printf_vec.dest_is_tty,
-		"%s\n", pathname);
+                pred_ptr->args.printf_vec.quote_opts,
+                pred_ptr->args.printf_vec.dest_is_tty,
+                "%s\n", pathname);
  return true;
 }

@ -860,7 +842,7 @@ pred_prune (const char *pathname, struct stat *stat_buf, struct predicate *pred_
  if (options.do_dir_first == true) { /* no effect with -depth */
    assert (state.have_stat);
    if (stat_buf != NULL &&
-	S_ISDIR(stat_buf->st_mode))
+        S_ISDIR(stat_buf->st_mode))
      state.stop_at_current_level = true;
  }

@ -886,7 +868,7 @@ pred_quit (const char *pathname, struct stat *stat_buf, struct predicate *pred_p
  /* Since -exec and friends don't leave child processes running in the
   * background, there is no need to wait for them here.
   */
-  exit (state.exit_status);	/* 0 for success, etc. */
+  exit (state.exit_status);     /* 0 for success, etc. */
 }

 bool
@ -895,7 +877,7 @@ pred_regex (const char *pathname, struct stat *stat_buf, struct predicate *pred_
  int len = strlen (pathname);
 (void) stat_buf;
  if (re_match (pred_ptr->args.regex, pathname, len, 0,
-		(struct re_registers *) NULL) == len)
+                (struct re_registers *) NULL) == len)
    return (true);
  return (false);
 }
@ -907,23 +889,11 @@ pred_size (const char *pathname, struct stat *stat_buf, struct predicate *pred_p

  (void) pathname;
  f_val = ((stat_buf->st_size / pred_ptr->args.size.blocksize)
-	   + (stat_buf->st_size % pred_ptr->args.size.blocksize != 0));
-  switch (pred_ptr->args.size.kind)
-    {
-    case COMP_GT:
-      if (f_val > pred_ptr->args.size.size)
-	return (true);
-      break;
-    case COMP_LT:
-      if (f_val < pred_ptr->args.size.size)
-	return (true);
-      break;
-    case COMP_EQ:
-      if (f_val == pred_ptr->args.size.size)
-	return (true);
-      break;
-    }
-  return (false);
+           + (stat_buf->st_size % pred_ptr->args.size.blocksize != 0));
+
+  return compare_num (pred_ptr->args.size.kind,
+                      pred_ptr->args.size.size,
+                      f_val);
 }

 bool
@ -951,14 +921,14 @@ pred_samefile (const char *pathname, struct stat *stat_buf, struct predicate *pr
  if (stat_buf->st_ino)
    {
      if (stat_buf->st_ino != pred_ptr->args.samefileid.ino)
-	return false;
+        return false;
    }
  /* Now stat the file to check the device number. */
  if (0 == get_statinfo (pathname, state.rel_pathname, stat_buf))
    {
      /* the repeated test here is necessary in case stat_buf.st_ino had been zero. */
      return stat_buf->st_ino == pred_ptr->args.samefileid.ino
-	&& stat_buf->st_dev == pred_ptr->args.samefileid.dev;
+        && stat_buf->st_dev == pred_ptr->args.samefileid.dev;
    }
  else
    {
@ -1076,22 +1046,9 @@ bool
 pred_uid (const char *pathname, struct stat *stat_buf, struct predicate *pred_ptr)
 {
  (void) pathname;
-  switch (pred_ptr->args.numinfo.kind)
-    {
-    case COMP_GT:
-      if (stat_buf->st_uid > pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_LT:
-      if (stat_buf->st_uid < pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    case COMP_EQ:
-      if (stat_buf->st_uid == pred_ptr->args.numinfo.l_val)
-	return (true);
-      break;
-    }
-  return (false);
+  return compare_num (pred_ptr->args.numinfo.kind,
+                      pred_ptr->args.numinfo.l_val,
+                      stat_buf->st_uid);
 }

 bool
@ -1146,7 +1103,7 @@ err_signals_broken_link(int errno_value)
 bool
 pred_xtype (const char *pathname, struct stat *stat_buf, struct predicate *pred_ptr)
 {
-  struct stat sbuf;		/* local copy, not stat_buf because we're using a different stat method */
+  struct stat sbuf;             /* local copy, not stat_buf because we're using a different stat method */
  int (*ystat) (const char*, struct stat *p);


@ -1163,18 +1120,18 @@ pred_xtype (const char *pathname, struct stat *stat_buf, struct predicate *pred_
  if ((*ystat) (state.rel_pathname, &sbuf) != 0)
    {
      if (ystat_follows_links && err_signals_broken_link (errno))
-	{
-	  /* If we failed to follow the symlink,
-	   * fall back on looking at the symlink itself.
-	   */
-	  /* Mimic behavior of ls -lL. */
-	  return pred_type (pathname, stat_buf, pred_ptr);
-	}
+        {
+          /* If we failed to follow the symlink,
+           * fall back on looking at the symlink itself.
+           */
+          /* Mimic behavior of ls -lL. */
+          return pred_type (pathname, stat_buf, pred_ptr);
+        }
      else
-	{
-	  error (0, errno, "%s", safely_quote_err_filename (0, pathname));
-	  state.exit_status = EXIT_FAILURE;
-	}
+        {
+          error (0, errno, "%s", safely_quote_err_filename (0, pathname));
+          state.exit_status = EXIT_FAILURE;
+        }
      return false;
    }
  /* Now that we have our stat() information, query it in the same
@ -1186,17 +1143,17 @@ pred_xtype (const char *pathname, struct stat *stat_buf, struct predicate *pred_

 bool
 pred_context (const char *pathname, struct stat *stat_buf,
-	      struct predicate *pred_ptr)
+              struct predicate *pred_ptr)
 {
  char *scontext;
  int rv = (*options.x_getfilecon) (state.cwd_dir_fd, state.rel_pathname,
-				    &scontext);
+                                    &scontext);
  (void) stat_buf;

  if (rv < 0)
    {
      error (0, errno, _("getfilecon failed: %s"),
-	     safely_quote_err_filename (0, pathname));
+             safely_quote_err_filename (0, pathname));
      return false;
    }

@ -1248,24 +1205,24 @@ print_parenthesised (FILE *fp, struct predicate *node)
  if (node)
    {
      if ((pred_is (node, pred_or) || pred_is (node, pred_and))
-	  && node->pred_left == NULL)
-	{
-	  /* We print "<nothing> or  X" as just "X"
-	   * We print "<nothing> and X" as just "X"
-	   */
-	  print_parenthesised(fp, node->pred_right);
-	}
+          && node->pred_left == NULL)
+        {
+          /* We print "<nothing> or  X" as just "X"
+           * We print "<nothing> and X" as just "X"
+           */
+          print_parenthesised(fp, node->pred_right);
+        }
      else
-	{
-	  if (node->pred_left || node->pred_right)
-	    parens = 1;
+        {
+          if (node->pred_left || node->pred_right)
+            parens = 1;

-	  if (parens)
-	    fprintf (fp, "%s", " ( ");
-	  print_optlist (fp, node);
-	  if (parens)
-	    fprintf (fp, "%s", " ) ");
-	}
+          if (parens)
+            fprintf (fp, "%s", " ( ");
+          print_optlist (fp, node);
+          if (parens)
+            fprintf (fp, "%s", " ) ");
+        }
    }
 }

@ -1343,52 +1300,52 @@ pred_sanity_check (const struct predicate *predicates)
       * the parse_xxx function fills it in, so we can't check it.
       */
      if (p->parser_entry->pred_func)
-	{
-	  assert (p->parser_entry->pred_func == p->pred_func);
-	}
+        {
+          assert (p->parser_entry->pred_func == p->pred_func);
+        }

      switch (p->parser_entry->type)
-	{
-	  /* Options all take effect during parsing, so there should
-	   * be no predicate entries corresponding to them.  Hence we
-	   * should not see any ARG_OPTION or ARG_POSITIONAL_OPTION
-	   * items.
-	   *
-	   * This is a silly way of coding this test, but it prevents
-	   * a compiler warning (i.e. otherwise it would think that
-	   * there would be case statements missing).
-	   */
-	case ARG_OPTION:
-	case ARG_POSITIONAL_OPTION:
-	  assert (p->parser_entry->type != ARG_OPTION);
-	  assert (p->parser_entry->type != ARG_POSITIONAL_OPTION);
-	  break;
+        {
+          /* Options all take effect during parsing, so there should
+           * be no predicate entries corresponding to them.  Hence we
+           * should not see any ARG_OPTION or ARG_POSITIONAL_OPTION
+           * items.
+           *
+           * This is a silly way of coding this test, but it prevents
+           * a compiler warning (i.e. otherwise it would think that
+           * there would be case statements missing).
+           */
+        case ARG_OPTION:
+        case ARG_POSITIONAL_OPTION:
+          assert (p->parser_entry->type != ARG_OPTION);
+          assert (p->parser_entry->type != ARG_POSITIONAL_OPTION);
+          break;

-	case ARG_ACTION:
-	  assert (p->side_effects); /* actions have side effects. */
-	  if (!pred_is (p, pred_prune) && !pred_is(p, pred_quit))
-	    {
-	      /* actions other than -prune and -quit should
-	       * inhibit the default -print
-	       */
-	      assert (p->no_default_print);
-	    }
-	  break;
+        case ARG_ACTION:
+          assert (p->side_effects); /* actions have side effects. */
+          if (!pred_is (p, pred_prune) && !pred_is(p, pred_quit))
+            {
+              /* actions other than -prune and -quit should
+               * inhibit the default -print
+               */
+              assert (p->no_default_print);
+            }
+          break;

-	/* We happen to know that the only user of ARG_SPECIAL_PARSE
-	 * is a test, so handle it like ARG_TEST.
-	 */
-	case ARG_SPECIAL_PARSE:
-	case ARG_TEST:
-	case ARG_PUNCTUATION:
-	case ARG_NOOP:
-	  /* Punctuation and tests should have no side
-	   * effects and not inhibit default print.
-	   */
-	  assert (!p->no_default_print);
-	  assert (!p->side_effects);
-	  break;
-	}
+        /* We happen to know that the only user of ARG_SPECIAL_PARSE
+         * is a test, so handle it like ARG_TEST.
+         */
+        case ARG_SPECIAL_PARSE:
+        case ARG_TEST:
+        case ARG_PUNCTUATION:
+        case ARG_NOOP:
+          /* Punctuation and tests should have no side
+           * effects and not inhibit default print.
+           */
+          assert (!p->no_default_print);
+          assert (!p->side_effects);
+          break;
+        }
    }
 }
 #endif
--- a/find/print.c
+++ b/find/print.c
@ -1,5 +1,5 @@
 /* print.c -- print/printf-related code.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -588,7 +588,7 @@ format_date (struct timespec ts, int kind)
   * For example, some systems return junk in the tv_nsec part of
   * st_birthtime.  An example of this is the NetBSD-4.0-RELENG kernel
   * (at Sat Mar 24 18:46:46 2007) running a NetBSD-3.1-RELEASE
-   * runtime and examining files on an msdos filesytem.  So for that
+   * runtime and examining files on an msdos filesystem.  So for that
   * reason we set NS_BUF_LEN to 32, which is simply "long enough" as
   * opposed to "exactly the right size".  Note that the behaviour of
   * NetBSD appears to be a result of the use of uninitialized data,
@ -698,7 +698,7 @@ format_date (struct timespec ts, int kind)
        *--p = '-'; /* XXX: Ugh, relying on internal details of human_readable(). */

      /* Add the nanoseconds part.  Because we cannot enforce a
-       * particlar implementation of human_readable, we cannot assume
+       * particular implementation of human_readable, we cannot assume
       * any particular value for (p-buf).  So we need to be careful
       * that there is enough space remaining in the buffer.
       */
@ -1250,14 +1250,14 @@ do_fprintf (struct format_val *dest,
          break;

        case 0:
-	  /* Trailing single %.  This should have been rejected by
-	     insert_fprintf.  We use %s here in the error message
-	     simply to ensure that the error message matches the one
-	     in insert_fprintf, easing the translation burden.
-	   */
-	  error (EXIT_FAILURE, 0, _("error: %s at end of format string"), "%");
-	  /*NOTREACHED*/
-	  break;
+          /* Trailing single %.  This should have been rejected by
+             insert_fprintf.  We use %s here in the error message
+             simply to ensure that the error message matches the one
+             in insert_fprintf, easing the translation burden.
+           */
+          error (EXIT_FAILURE, 0, _("error: %s at end of format string"), "%");
+          /*NOTREACHED*/
+          break;
        }
      /* end of KIND_FORMAT case */
      break;
--- a/find/print.h
+++ b/find/print.h
@ -1,5 +1,5 @@
 /* print.h -- declarations for symbols in print.c.
-   Copyright (C) 2011-2024 Free Software Foundation, Inc.
+   Copyright (C) 2011-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -25,13 +25,13 @@ struct predicate;
 struct segment;

 struct segment **make_segment (struct segment **segment,
-			       char *format, int len,
-			       int kind, char format_char,
-			       char aux_format_char,
-			       struct predicate *pred);
+                               char *format, int len,
+                               int kind, char format_char,
+                               char aux_format_char,
+                               struct predicate *pred);
 bool
 insert_fprintf (struct format_val *vec,
-		const struct parser_table *entry,
-		char *format);
+                const struct parser_table *entry,
+                char *format);

 #endif /* PRINT_H */
--- a/find/sharefile.c
+++ b/find/sharefile.c
@ -1,5 +1,5 @@
 /* sharefile.c -- open files just once.
-   Copyright (C) 2008-2024 Free Software Foundation, Inc.
+   Copyright (C) 2008-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -80,7 +80,7 @@ entry_free (void *pv)
  if (p->fp)
    {
      if (0 != fclose (p->fp))
-	fatal_nontarget_file_error (errno, p->name);
+        fatal_nontarget_file_error (errno, p->name);
    }
  free (p->name);
  free (p);
@ -105,25 +105,25 @@ sharefile_init (const char *mode)
    {
      p->mode = strdup (mode);
      if (p->mode)
-	{
-	  p->table = hash_initialize (DefaultHashTableSize, NULL,
-				      entry_hashfunc,
-				      entry_comparator,
-				      entry_free);
-	  if (p->table)
-	    {
-	      return p;
-	    }
-	  else
-	    {
-	      free (p->mode);
-	      free (p);
-	    }
-	}
+        {
+          p->table = hash_initialize (DefaultHashTableSize, NULL,
+                                      entry_hashfunc,
+                                      entry_comparator,
+                                      entry_free);
+          if (p->table)
+            {
+              return p;
+            }
+          else
+            {
+              free (p->mode);
+              free (p);
+            }
+        }
      else
-	{
-	  free (p);
-	}
+        {
+          free (p);
+        }
    }
  return NULL;
 }
@ -168,36 +168,36 @@ sharefile_fopen (sharefile_handle h, const char *filename)
      set_cloexec_flag (fd, true);
      if (fstat (fd, &st) < 0)
        {
-	  entry_free (new_entry);
+          entry_free (new_entry);
          return NULL;
        }
      else
        {
-	  void *existing;
+          void *existing;

          new_entry->device = st.st_dev;
          new_entry->inode = st.st_ino;

          existing = hash_lookup (p->table, new_entry);
-          if (existing)	    /* We have previously opened that file. */
-	    {
-	      entry_free (new_entry); /* don't need new_entry. */
-	      return ((const struct SharefileEntry*)existing)->fp;
-	    }
+          if (existing)     /* We have previously opened that file. */
+            {
+              entry_free (new_entry); /* don't need new_entry. */
+              return ((const struct SharefileEntry*)existing)->fp;
+            }
          else /* We didn't open it already */
-	    {
-	      if (hash_insert (p->table, new_entry))
-		{
-		  return new_entry->fp;
-		}
-	      else			/* failed to insert in hashtable. */
-		{
-		  const int save_errno = errno;
-		  entry_free (new_entry);
-		  errno = save_errno;
-		  return NULL;
-		}
-	    }
+            {
+              if (hash_insert (p->table, new_entry))
+                {
+                  return new_entry->fp;
+                }
+              else                      /* failed to insert in hashtable. */
+                {
+                  const int save_errno = errno;
+                  entry_free (new_entry);
+                  errno = save_errno;
+                  return NULL;
+                }
+            }
        }
    }
 }
--- a/find/sharefile.h
+++ b/find/sharefile.h
@ -1,5 +1,5 @@
 /* sharefile.h -- open files just once.
-   Copyright (C) 2008-2024 Free Software Foundation, Inc.
+   Copyright (C) 2008-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/find/testsuite/Makefile.am
+++ b/find/testsuite/Makefile.am
@ -1,4 +1,4 @@
-# Copyright (C) 2001-2024 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/find/testsuite/checklists.py
+++ b/find/testsuite/checklists.py
@ -1,4 +1,4 @@
-# Copyright (C) 2014-2024 Free Software Foundation, Inc.
+# Copyright (C) 2014-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/find/testsuite/config/unix.exp
+++ b/find/testsuite/config/unix.exp
@ -1,6 +1,6 @@
 # -*- TCL -*-
 # Test-specific TCL procedures required by DejaGNU.
-# Copyright (C) 2000-2024 Free Software Foundation, Inc.
+# Copyright (C) 2000-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/find/testsuite/find.gnu/exec-one-rtn-fail.exp
+++ b/find/testsuite/find.gnu/exec-one-rtn-fail.exp
@ -1,4 +1,4 @@
 # If -exec \; fails, it should return false.   The return
-# value of find should stil; be 0, unless another error has
+# value of find should still be 0, unless another error has
 # happened.
 find_start p { /tmp -exec false \; -o \( -printf "yep\n" -quit \) }
--- a/find/testsuite/find.gnu/execdir-hier.exp
+++ b/find/testsuite/find.gnu/execdir-hier.exp
@ -1,5 +1,5 @@
 # tests for -execdir ... \+
-# Specifically, ensure that output for separate directoires is not mixed.
+# Specifically, ensure that output for separate directories is not mixed.
 if { [ safe_path ] } {
    exec rm -rf tmp
    exec mkdir tmp tmp/two
--- a/find/testsuite/find.gnu/execdir-multiple.exp
+++ b/find/testsuite/find.gnu/execdir-multiple.exp
@ -22,8 +22,7 @@ set -e
 here=`pwd`
 d=`basename $here`

-for arg;
-do
+for arg; do
  echo "$d" "$arg"
 done | LC_ALL=C sort
 }
--- a/find/testsuite/find.posix/bracket-depth.exp
+++ b/find/testsuite/find.posix/bracket-depth.exp
@ -1,4 +1,4 @@
 exec rm -rf tmp
 exec mkdir tmp
-# shoud not result in a fatal error.
+# should not result in a fatal error.
 find_start p { tmp \( -depth \) -false -print }
--- a/find/testsuite/find.posix/exec-nogaps.exp
+++ b/find/testsuite/find.posix/exec-nogaps.exp
@ -21,7 +21,7 @@ for f; do echo "$f"; done
 close $script
 exec chmod 0500 tmp/list.sh

-send_log "creeating files $file_list\n"
+send_log "creating files $file_list\n"
 foreach filename $file_list {
 }

--- a/find/testsuite/find.posix/files-not-expressions1.exp
+++ b/find/testsuite/find.posix/files-not-expressions1.exp
@ -2,7 +2,7 @@ set files "\(1 "

 foreach file $files { touch $file }

-# shoud not result in a fatal error.
+# should not result in a fatal error.
 find_start p { \(1 }

 foreach file $files { file delete -- $file }
--- a/find/testsuite/find.posix/files-not-expressions2.exp
+++ b/find/testsuite/find.posix/files-not-expressions2.exp
@ -2,7 +2,7 @@ set files "!2"

 foreach file $files { touch $file }

-# shoud not result in a fatal error.
+# should not result in a fatal error.
 find_start p { !2 }

 foreach file $files { file delete -- $file }
--- a/find/testsuite/find.posix/files-not-expressions3.exp
+++ b/find/testsuite/find.posix/files-not-expressions3.exp
@ -2,7 +2,7 @@ set files "\)"

 foreach file $files { touch $file }

-# shoud not result in a fatal error.
+# should not result in a fatal error.
 find_start p { \) }

 foreach file $files { file delete -- $file }
--- a/find/tree.c
+++ b/find/tree.c
--- a/find/util.c
+++ b/find/util.c
@ -1,5 +1,5 @@
 /* util.c -- functions for initializing new tree elements, and other things.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -74,10 +74,10 @@ static struct debug_option_assoc debugassoc[] =

   Fills in the following cells of the new predicate node:

-   pred_func	    PRED_FUNC
-   args(.str)	    NULL
-   p_type	    PRIMARY_TYPE
-   p_prec	    NO_PREC
+   pred_func        PRED_FUNC
+   args(.str)       NULL
+   p_type           PRIMARY_TYPE
+   p_prec           NO_PREC

   Other cells that need to be filled in are defaulted by
   get_new_pred_chk_op, which is used to ensure that the prior node is
@ -86,8 +86,8 @@ static struct debug_option_assoc debugassoc[] =

 struct predicate *
 insert_primary_withpred (const struct parser_table *entry,
-			 PRED_FUNC pred_func,
-			 const char *arg)
+                         PRED_FUNC pred_func,
+                         const char *arg)
 {
  struct predicate *new_pred;

@ -106,10 +106,10 @@ insert_primary_withpred (const struct parser_table *entry,

   Fills in the following cells of the new predicate node:

-   pred_func	    PRED_FUNC
-   args(.str)	    NULL
-   p_type	    PRIMARY_TYPE
-   p_prec	    NO_PREC
+   pred_func        PRED_FUNC
+   args(.str)       NULL
+   p_type           PRIMARY_TYPE
+   p_prec           NO_PREC

   Other cells that need to be filled in are defaulted by
   get_new_pred_chk_op, which is used to ensure that the prior node is
@ -138,18 +138,18 @@ show_valid_debug_options (int full)
  if (full)
    {
      for (i=0; i<N_DEBUGASSOC; ++i)
-	{
-	  fprintf (stdout, "%-10s %s\n",
-		   debugassoc[i].name,
-		   debugassoc[i].docstring);
-	}
+        {
+          fprintf (stdout, "%-10s %s\n",
+                   debugassoc[i].name,
+                   debugassoc[i].docstring);
+        }
    }
  else
    {
      for (i=0; i<N_DEBUGASSOC; ++i)
-	{
-	  fprintf (stdout, "%s%s", (i>0 ? ", " : ""), debugassoc[i].name);
-	}
+        {
+          fprintf (stdout, "%s%s", (i>0 ? ", " : "      "), debugassoc[i].name);
+        }
    }
 }

@ -188,8 +188,8 @@ Tests (N can be +N or -N or N):\n\
      -ctime N -empty -false -fstype TYPE -gid N -group NAME -ilname PATTERN\n\
      -iname PATTERN -inum N -iwholename PATTERN -iregex PATTERN\n\
      -links N -lname PATTERN -mmin N -mtime N -name PATTERN -newer FILE\n\
-      -nouser -nogroup -path PATTERN -perm [-/]MODE -regex PATTERN\n\
-      -readable -writable -executable\n\
+      -newerXY REFERENCE -nouser -nogroup -path PATTERN -perm [-/]MODE\n\
+      -regex PATTERN -readable -writable -executable\n\
      -wholename PATTERN -size N[bcwkMG] -true -type [bcdpflsD] -uid N\n\
      -used N -user NAME -xtype [bcdpfls]\n"));
  HTL (_("\n\
@ -204,9 +204,13 @@ Other common options:\n"));
  HTL (_("      --help                   display this help and exit\n"));
  HTL (_("      --version                output version information and exit\n\n"));

+  HTL (_("\n\
+In -newerXY, XY stands for the combination [aBcm][aBcmt]; see find(1).\n\
+\n"));
+
  show_valid_debug_options (0);
  HTL (_("\n\
-Use '-D help' for a description of the options, or see find(1)\n\
+Use '-D help' for a description of the options, or see find(1).\n\
 \n"));

  explain_how_to_report_bugs (stdout, program_name);
@ -250,23 +254,23 @@ get_statinfo (const char *pathname, const char *name, struct stat *p)
    {
      set_stat_placeholders (p);
      if (0 == (*options.xstat) (name, p))
-	{
-	  if (00000 == p->st_mode)
-	    {
-	      /* Savannah bug #16378. */
-	      error (0, 0, _("WARNING: file %s appears to have mode 0000"),
-		     quotearg_n_style (0, options.err_quoting_style, name));
-	      state.exit_status = EXIT_FAILURE;
-	    }
-	}
+        {
+          if (00000 == p->st_mode)
+            {
+              /* Savannah bug #16378. */
+              error (0, 0, _("WARNING: file %s appears to have mode 0000"),
+                     quotearg_n_style (0, options.err_quoting_style, name));
+              state.exit_status = EXIT_FAILURE;
+            }
+        }
      else
-	{
-	  if (!options.ignore_readdir_race || (errno != ENOENT) )
-	    {
-	      nonfatal_target_file_error (errno, pathname);
-	    }
-	  return -1;
-	}
+        {
+          if (!options.ignore_readdir_race || (errno != ENOENT) )
+            {
+              nonfatal_target_file_error (errno, pathname);
+            }
+          return -1;
+        }
    }
  state.have_stat = true;
  state.have_type = true;
@ -280,8 +284,8 @@ get_statinfo (const char *pathname, const char *name, struct stat *p)
 */
 static int
 get_info (const char *pathname,
-	  struct stat *p,
-	  struct predicate *pred_ptr)
+          struct stat *p,
+          struct predicate *pred_ptr)
 {
  bool todo = false;

@ -290,34 +294,34 @@ get_info (const char *pathname,
   */
  if (pred_ptr->need_stat && !state.have_stat)
    {
-      todo = true;		/* need full stat info */
+      todo = true;              /* need full stat info */
    }
  else if (pred_ptr->need_type && !state.have_type)
    {
-      todo = true;		/* need to stat to get the type */
+      todo = true;              /* need to stat to get the type */
    }
  else if (pred_ptr->need_inum)
    {
      if (!p->st_ino)
-	{
-	  todo = true;		/* need to stat to get the inode number */
-	}
+        {
+          todo = true;          /* need to stat to get the inode number */
+        }
      else if ((!state.have_type) || S_ISDIR(p->st_mode))
-	{
-	  /* For now we decide not to trust struct dirent.d_ino for
-	   * directory entries that are subdirectories, in case this
-	   * subdirectory is a mount point.  We also need to call a
-	   * stat function if we don't have st_ino (i.e. it is zero).
-	   */
-	  todo = true;
-	}
+        {
+          /* For now we decide not to trust struct dirent.d_ino for
+           * directory entries that are subdirectories, in case this
+           * subdirectory is a mount point.  We also need to call a
+           * stat function if we don't have st_ino (i.e. it is zero).
+           */
+          todo = true;
+        }
    }
  if (todo)
    {
      if (get_statinfo (pathname, state.rel_pathname, p) != 0)
-	return -1;		/* failure. */
+        return -1;              /* failure. */
    }
-  return 0;			/* success, or nothing to do. */
+  return 0;                     /* success, or nothing to do. */
 }

 /* Determine if we can use O_NOFOLLOW.
@ -342,15 +346,15 @@ check_nofollow (void)
      release = conversion (uts.release);

      if (0 == strcmp ("Linux", uts.sysname))
-	{
-	  /* Linux kernels 2.1.126 and earlier ignore the O_NOFOLLOW flag. */
-	  return release >= 2.2f; /* close enough */
-	}
+        {
+          /* Linux kernels 2.1.126 and earlier ignore the O_NOFOLLOW flag. */
+          return release >= 2.2f; /* close enough */
+        }
      else if (0 == strcmp ("FreeBSD", uts.sysname))
-	{
-	  /* FreeBSD 3.0-CURRENT and later support it */
-	  return release >= 3.1f;
-	}
+        {
+          /* FreeBSD 3.0-CURRENT and later support it */
+          return release >= 3.1f;
+        }
    }

  /* Well, O_NOFOLLOW was defined, so we'll try to use it. */
@ -404,18 +408,18 @@ do_complete_pending_execdirs (struct predicate *p)
      /* It's an exec-family predicate.  p->args.exec_val is valid. */
      assert(predicate_uses_exec(p));
      if (p->args.exec_vec.multiple)
-	{
-	  struct exec_val *execp = &p->args.exec_vec;
+        {
+          struct exec_val *execp = &p->args.exec_vec;

-	  /* This one was terminated by '+' and so might have some
-	   * left... Run it if necessary.
-	   */
-	  if (execp->state.todo)
-	    {
-	      /* There are not-yet-executed arguments. */
-	      do_exec (execp);
-	    }
-	}
+          /* This one was terminated by '+' and so might have some
+           * left... Run it if necessary.
+           */
+          if (execp->state.todo)
+            {
+              /* There are not-yet-executed arguments. */
+              do_exec (execp);
+            }
+        }
    }

  do_complete_pending_execdirs (p->pred_right);
@ -455,10 +459,10 @@ complete_pending_execs (struct predicate *p)
       * there are any problems.
       */
      if (execp->state.todo)
-	{
-	  /* There are not-yet-executed arguments. */
-	  bc_do_exec (&execp->ctl, &execp->state);
-	}
+        {
+          /* There are not-yet-executed arguments. */
+          bc_do_exec (&execp->ctl, &execp->state);
+        }
    }

  complete_pending_execs (p->pred_right);
@ -471,9 +475,9 @@ record_initial_cwd (void)
  if (0 != save_cwd (initial_wd))
    {
      error (EXIT_FAILURE, errno,
-	     _("Failed to save initial working directory%s%s"),
-	     (initial_wd->desc < 0 && initial_wd->name) ? ": " : "",
-	     (initial_wd->desc < 0 && initial_wd->name) ? initial_wd->name : "");
+             _("Failed to save initial working directory%s%s"),
+             (initial_wd->desc < 0 && initial_wd->name) ? ": " : "",
+             (initial_wd->desc < 0 && initial_wd->name) ? initial_wd->name : "");
    }
 }

@ -490,9 +494,9 @@ cleanup_initial_cwd (void)
    {
      /* since we may already be in atexit, die with _exit(). */
      error (0, errno,
-	     _("Failed to restore initial working directory%s%s"),
-	     (initial_wd->desc < 0 && initial_wd->name) ? ": " : "",
-	     (initial_wd->desc < 0 && initial_wd->name) ? initial_wd->name : "");
+             _("Failed to restore initial working directory%s%s"),
+             (initial_wd->desc < 0 && initial_wd->name) ? ": " : "",
+             (initial_wd->desc < 0 && initial_wd->name) ? initial_wd->name : "");
      _exit (EXIT_FAILURE);
    }
 }
@ -500,7 +504,7 @@ cleanup_initial_cwd (void)

 static void
 traverse_tree (struct predicate *tree,
-			  void (*callback)(struct predicate*))
+                          void (*callback)(struct predicate*))
 {
  if (tree->pred_left)
    traverse_tree (tree->pred_left, callback);
@ -571,7 +575,7 @@ fallback_stat (const char *name, struct stat *p, int prev_rv)
    case ENOENT:
    case ENOTDIR:
      if (options.debug_options & DebugStat)
-	fprintf(stderr, "fallback_stat(): stat(%s) failed; falling back on lstat()\n", name);
+        fprintf(stderr, "fallback_stat(): stat(%s) failed; falling back on lstat()\n", name);
      return fstatat(state.cwd_dir_fd, name, p, AT_SYMLINK_NOFOLLOW);

    case EACCES:
@ -579,7 +583,7 @@ fallback_stat (const char *name, struct stat *p, int prev_rv)
    case ELOOP:
    case ENAMETOOLONG:
 #ifdef EOVERFLOW
-    case EOVERFLOW:	    /* EOVERFLOW is not #defined on UNICOS. */
+    case EOVERFLOW:         /* EOVERFLOW is not #defined on UNICOS. */
 #endif
    default:
      return prev_rv;
@ -611,9 +615,9 @@ optionh_stat (const char *name, struct stat *p)
      int rv;
      rv = fstatat (state.cwd_dir_fd, name, p, 0);
      if (0 == rv)
-	return 0;		/* success */
+        return 0;               /* success */
      else
-	return fallback_stat (name, p, rv);
+        return fallback_stat (name, p, rv);
    }
  else
    {
@ -637,7 +641,7 @@ optionl_stat(const char *name, struct stat *p)
  set_stat_placeholders (p);
  rv = fstatat (state.cwd_dir_fd, name, p, 0);
  if (0 == rv)
-    return 0;			/* normal case. */
+    return 0;                   /* normal case. */
  else
    return fallback_stat (name, p, rv);
 }
@ -698,10 +702,10 @@ following_links(void)
 */
 bool
 digest_mode (mode_t *mode,
-	     const char *pathname,
-	     const char *name,
-	     struct stat *pstat,
-	     bool leaf)
+             const char *pathname,
+             const char *name,
+             struct stat *pstat,
+             bool leaf)
 {
  /* If we know the type of the directory entry, and it is not a
   * symbolic link, we may be able to avoid a stat() or lstat() call.
@ -709,18 +713,18 @@ digest_mode (mode_t *mode,
  if (*mode)
    {
      if (S_ISLNK(*mode) && following_links())
-	{
-	  /* mode is wrong because we should have followed the symlink. */
-	  if (get_statinfo (pathname, name, pstat) != 0)
-	    return false;
-	  *mode = state.type = pstat->st_mode;
-	  state.have_type = true;
-	}
+        {
+          /* mode is wrong because we should have followed the symlink. */
+          if (get_statinfo (pathname, name, pstat) != 0)
+            return false;
+          *mode = state.type = pstat->st_mode;
+          state.have_type = true;
+        }
      else
-	{
-	  state.have_type = true;
-	  pstat->st_mode = state.type = *mode;
-	}
+        {
+          state.have_type = true;
+          pstat->st_mode = state.type = *mode;
+        }
    }
  else
    {
@ -729,24 +733,24 @@ digest_mode (mode_t *mode,
       * know at this stage)
       */
      if (leaf)
-	{
-	  state.have_stat = false;
-	  state.have_type = false;
-	  state.type = 0;
-	}
+        {
+          state.have_stat = false;
+          state.have_type = false;
+          state.type = 0;
+        }
      else
-	{
-	  if (get_statinfo (pathname, name, pstat) != 0)
-	    return false;
+        {
+          if (get_statinfo (pathname, name, pstat) != 0)
+            return false;

-	  /* If -L is in effect and we are dealing with a symlink,
-	   * st_mode is the mode of the pointed-to file, while mode is
-	   * the mode of the directory entry (S_IFLNK).  Hence now
-	   * that we have the stat information, override "mode".
-	   */
-	  state.type = *mode = pstat->st_mode;
-	  state.have_type = true;
-	}
+          /* If -L is in effect and we are dealing with a symlink,
+           * st_mode is the mode of the pointed-to file, while mode is
+           * the mode of the directory entry (S_IFLNK).  Hence now
+           * that we have the stat information, override "mode".
+           */
+          state.type = *mode = pstat->st_mode;
+          state.have_type = true;
+        }
    }

  /* success. */
@ -764,7 +768,7 @@ default_prints (struct predicate *pred)
  while (pred != NULL)
    {
      if (pred->no_default_print)
-	return (false);
+        return (false);
      pred = pred->pred_next;
    }
  return (true);
@ -776,18 +780,18 @@ looks_like_expression (const char *arg, bool leading)
  switch (arg[0])
    {
    case '-':
-      if (arg[1])		/* "-foo" is an expression.  */
-	return true;
+      if (arg[1])               /* "-foo" is an expression.  */
+        return true;
      else
-	return false;		/* Just "-" is a filename. */
+        return false;           /* Just "-" is a filename. */
      break;

    case ')':
    case ',':
      if (arg[1])
-	return false;		/* )x and ,z are not expressions */
+        return false;           /* )x and ,z are not expressions */
      else
-	return !leading;	/* A leading ) or , is not either */
+        return !leading;        /* A leading ) or , is not either */

      /* ( and ! are part of an expression, but (2 and !foo are
       * filenames.
@ -795,9 +799,9 @@ looks_like_expression (const char *arg, bool leading)
    case '!':
    case '(':
      if (arg[1])
-	return false;
+        return false;
      else
-	return true;
+        return true;

    default:
      return false;
@ -819,18 +823,18 @@ process_debug_options (char *arg)
      empty = false;

      for (i=0; i<N_DEBUGASSOC; ++i)
-	{
-	  if (0 == strcmp (debugassoc[i].name, p))
-	    {
-	      options.debug_options |= debugassoc[i].val;
-	      break;
-	    }
-	}
+        {
+          if (0 == strcmp (debugassoc[i].name, p))
+            {
+              options.debug_options |= debugassoc[i].val;
+              break;
+            }
+        }
      if (i >= N_DEBUGASSOC)
-	{
-	  error (0, 0, _("Ignoring unrecognised debug flag %s"),
-		 quotearg_n_style (0, options.err_quoting_style, arg));
-	}
+        {
+          error (0, 0, _("Ignoring unrecognised debug flag %s"),
+                 quotearg_n_style (0, options.err_quoting_style, arg));
+        }
      p = strtok_r (NULL, delimiters, &token_context);
    }
  if (empty)
@ -852,7 +856,7 @@ process_optimisation_option (const char *arg)
  if (0 == arg[0])
    {
      error (EXIT_FAILURE, 0,
-	     _("The -O option must be immediately followed by a decimal integer"));
+             _("The -O option must be immediately followed by a decimal integer"));
    }
  else
    {
@ -860,48 +864,48 @@ process_optimisation_option (const char *arg)
      char *end;

      if (!isdigit ( (unsigned char) arg[0] ))
-	{
-	  error (EXIT_FAILURE, 0,
-	         _("Please specify a decimal number immediately after -O"));
-	}
+        {
+          error (EXIT_FAILURE, 0,
+                 _("Please specify a decimal number immediately after -O"));
+        }
      else
-	{
-	  int prev_errno = errno;
-	  errno  = 0;
+        {
+          int prev_errno = errno;
+          errno  = 0;

-	  opt_level = strtoul (arg, &end, 10);
-	  if ( (0==opt_level) && (end==arg) )
-	    {
-	      error (EXIT_FAILURE, 0,
-		     _("Please specify a decimal number immediately after -O"));
-	    }
-	  else if (*end)
-	    {
-	      /* unwanted trailing characters. */
-	      error (EXIT_FAILURE, 0, _("Invalid optimisation level %s"), arg);
-	    }
-	  else if ( (ULONG_MAX==opt_level) && errno)
-	    {
-	      error (EXIT_FAILURE, errno,
-		     _("Invalid optimisation level %s"), arg);
-	    }
-	  else if (opt_level > USHRT_MAX)
-	    {
-	      /* tricky to test, as on some platforms USHORT_MAX and ULONG_MAX
-	       * can have the same value, though this is unusual.
-	       */
-	      error (EXIT_FAILURE, 0,
-		     _("Optimisation level %lu is too high.  "
-		       "If you want to find files very quickly, "
-		       "consider using GNU locate."),
-		     opt_level);
-	    }
-	  else
-	    {
-	      options.optimisation_level = opt_level;
-	      errno = prev_errno;
-	    }
-	}
+          opt_level = strtoul (arg, &end, 10);
+          if ( (0==opt_level) && (end==arg) )
+            {
+              error (EXIT_FAILURE, 0,
+                     _("Please specify a decimal number immediately after -O"));
+            }
+          else if (*end)
+            {
+              /* unwanted trailing characters. */
+              error (EXIT_FAILURE, 0, _("Invalid optimisation level %s"), arg);
+            }
+          else if ( (ULONG_MAX==opt_level) && errno)
+            {
+              error (EXIT_FAILURE, errno,
+                     _("Invalid optimisation level %s"), arg);
+            }
+          else if (opt_level > USHRT_MAX)
+            {
+              /* tricky to test, as on some platforms USHORT_MAX and ULONG_MAX
+               * can have the same value, though this is unusual.
+               */
+              error (EXIT_FAILURE, 0,
+                     _("Optimisation level %lu is too high.  "
+                       "If you want to find files very quickly, "
+                       "consider using GNU locate."),
+                     opt_level);
+            }
+          else
+            {
+              options.optimisation_level = opt_level;
+              errno = prev_errno;
+            }
+        }
    }
 }

@ -913,73 +917,53 @@ process_leading_options (int argc, char *argv[])
  for (i=1; (end_of_leading_options = i) < argc; ++i)
    {
      if (0 == strcmp ("-H", argv[i]))
-	{
-	  /* Meaning: dereference symbolic links on command line, but nowhere else. */
-	  set_follow_state (SYMLINK_DEREF_ARGSONLY);
-	}
+        {
+          /* Meaning: dereference symbolic links on command line, but nowhere else. */
+          set_follow_state (SYMLINK_DEREF_ARGSONLY);
+        }
      else if (0 == strcmp ("-L", argv[i]))
-	{
-	  /* Meaning: dereference all symbolic links. */
-	  set_follow_state (SYMLINK_ALWAYS_DEREF);
-	}
+        {
+          /* Meaning: dereference all symbolic links. */
+          set_follow_state (SYMLINK_ALWAYS_DEREF);
+        }
      else if (0 == strcmp ("-P", argv[i]))
-	{
-	  /* Meaning: never dereference symbolic links (default). */
-	  set_follow_state (SYMLINK_NEVER_DEREF);
-	}
+        {
+          /* Meaning: never dereference symbolic links (default). */
+          set_follow_state (SYMLINK_NEVER_DEREF);
+        }
      else if (0 == strcmp ("--", argv[i]))
-	{
-	  /* -- signifies the end of options. */
-	  end_of_leading_options = i+1;	/* Next time start with the next option */
-	  break;
-	}
+        {
+          /* -- signifies the end of options. */
+          end_of_leading_options = i+1; /* Next time start with the next option */
+          break;
+        }
      else if (0 == strcmp ("-D", argv[i]))
-	{
-	  if (argc <= i+1)
-	    {
-	      error (0, 0, _("Missing argument after the -D option."));
-	      usage (EXIT_FAILURE);
-	    }
-	  process_debug_options (argv[i+1]);
-	  ++i;			/* skip the argument too. */
-	}
+        {
+          if (argc <= i+1)
+            {
+              error (0, 0, _("Missing argument after the -D option."));
+              usage (EXIT_FAILURE);
+            }
+          process_debug_options (argv[i+1]);
+          ++i;                  /* skip the argument too. */
+        }
      else if (0 == strncmp ("-O", argv[i], 2))
-	{
-	  process_optimisation_option (argv[i]+2);
-	}
+        {
+          process_optimisation_option (argv[i]+2);
+        }
      else
-	{
-	  /* Hmm, must be one of
-	   * (a) A path name
-	   * (b) A predicate
-	   */
-	  end_of_leading_options = i; /* Next time start with this option */
-	  break;
-	}
+        {
+          /* Hmm, must be one of
+           * (a) A path name
+           * (b) A predicate
+           */
+          end_of_leading_options = i; /* Next time start with this option */
+          break;
+        }
    }
  return end_of_leading_options;
 }

-static struct timespec
-now(void)
-{
-  struct timespec retval;
-  struct timeval tv;
-  time_t t;
-
-  if (0 == gettimeofday (&tv, NULL))
-    {
-      retval.tv_sec  = tv.tv_sec;
-      retval.tv_nsec = tv.tv_usec * 1000; /* convert unit from microseconds to nanoseconds */
-      return retval;
-    }
-  t = time (NULL);
-  assert (t != (time_t)-1);
-  retval.tv_sec = t;
-  retval.tv_nsec = 0;
-  return retval;
-}
-
 void
 set_option_defaults (struct options *p)
 {
@ -989,7 +973,7 @@ set_option_defaults (struct options *p)
    p->posixly_correct = false;

  /* We call check_nofollow() before setlocale() because the numbers
-   * for which we check (in the results of uname) definitiely have "."
+   * for which we check (in the results of uname) definitely have "."
   * as the decimal point indicator even under locales for which that
   * is not normally true.   Hence atof would do the wrong thing
   * if we call it after setlocale().
@ -1021,12 +1005,12 @@ set_option_defaults (struct options *p)
  p->explicit_depth = false;
  p->maxdepth = p->mindepth = -1;

-  p->start_time = now ();
+  p->start_time = current_timespec ();
  p->cur_day_start.tv_sec = p->start_time.tv_sec - DAYSECS;
  p->cur_day_start.tv_nsec = p->start_time.tv_nsec;

  p->full_days = false;
-  p->stay_on_filesystem = false;
+  p->mount = p->xdev = false;
  p->ignore_readdir_race = false;

  if (p->posixly_correct)
@ -1040,9 +1024,9 @@ set_option_defaults (struct options *p)
  if (getenv ("FIND_BLOCK_SIZE"))
    {
      error (EXIT_FAILURE, 0,
-	     _("The environment variable FIND_BLOCK_SIZE is not supported, "
-	       "the only thing that affects the block size is the "
-	       "POSIXLY_CORRECT environment variable"));
+             _("The environment variable FIND_BLOCK_SIZE is not supported, "
+               "the only thing that affects the block size is the "
+               "POSIXLY_CORRECT environment variable"));
    }

 #if LEAF_OPTIMISATION
@ -1074,7 +1058,7 @@ apply_predicate(const char *pathname, struct stat *stat_buf, struct predicate *p
    {
      /* We may need a stat here. */
      if (get_info(pathname, stat_buf, p) != 0)
-	    return false;
+            return false;
    }
  if ((p->pred_func)(pathname, stat_buf, p))
    {
@ -1110,7 +1094,7 @@ safely_quote_err_filename (int n, char const *arg)
 */
 static void
 report_file_err(int exitval, int errno_value,
-		bool is_target_file, const char *name)
+                bool is_target_file, const char *name)
 {
  /* It is important that the errno value is passed in as a function
   * argument before we call safely_quote_err_filename(), because otherwise
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit 623bcc22f4744b409ac5e1c00c3b6fd6494b49ce
+Subproject commit 43d801a0234994cf97f5d7c34a5fb9b23b9be55a
--- a/gnulib-local/lib/gcc-function-attributes.h
+++ b/gnulib-local/lib/gcc-function-attributes.h
@ -1,6 +1,6 @@
 /* gcc-function-attribtues.h -- GCC-specific function attributes

-   Copyright (C) 2016-2024 Free Software Foundation, Inc.
+   Copyright (C) 2016-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/init.cfg
+++ b/init.cfg
@ -1,6 +1,6 @@
 # This file is sourced by init.sh, *before* its initialization.

-# Copyright (C) 2010-2024 Free Software Foundation, Inc.
+# Copyright (C) 2010-2026 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -560,7 +560,7 @@ require_sparse_support_()

 # Compile a shared lib using the GCC options for doing so.
 # Pass input and output file as parameters respectively.
-# Any other optional parmeters are passed to $CC.
+# Any other optional parameters are passed to $CC.
 gcc_shared_()
 {
  local in=$1
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in.

-## Copyright (C) 1996-2024 Free Software Foundation, Inc.
+## Copyright (C) 1996-2026 Free Software Foundation, Inc.

 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@ -24,7 +24,7 @@ noinst_LIBRARIES = libfind.a
 check_PROGRAMS = regexprops test_splitstring
 check_SCRIPTS = check-regexprops
 regexprops_SOURCES = regexprops.c regextype.c
-regexprops_LDADD = $(LDADD) $(LIB_SETLOCALE_NULL) $(LIB_MBRTOWC)
+regexprops_LDADD = $(LDADD) $(SETLOCALE_NULL_LIB) $(MBRTOWC_LIB)

 TESTS =
 if CROSS_COMPILING
--- a/lib/bugreports.c
+++ b/lib/bugreports.c
@ -1,5 +1,5 @@
 /* bugreports.h -- explain how to report bugs
-   Copyright (C) 2016-2024 Free Software Foundation, Inc.
+   Copyright (C) 2016-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -31,9 +31,9 @@ explain_how_to_report_bugs (FILE *f, const char *program_name)
 "program via the %s bug-reporting page at\n"
 "%s or, if\n"
 "you have no web access, by sending email to <%s>.\n"),
-		  PACKAGE_URL,
-		  program_name,
-		  PACKAGE_NAME,
-		  PACKAGE_BUGREPORT_URL,
-		  PACKAGE_BUGREPORT);
+                  PACKAGE_URL,
+                  program_name,
+                  PACKAGE_NAME,
+                  PACKAGE_BUGREPORT_URL,
+                  PACKAGE_BUGREPORT);
 }
--- a/lib/bugreports.h
+++ b/lib/bugreports.h
@ -1,5 +1,5 @@
 /* bugreports.h -- explain how to report bugs
-   Copyright (C) 2016-2024 Free Software Foundation, Inc.
+   Copyright (C) 2016-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/buildcmd.c
+++ b/lib/buildcmd.c
@ -1,5 +1,5 @@
 /* buildcmd.c -- build command lines from a list of arguments.
-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -55,7 +55,7 @@ static const char *special_terminating_arg = "do_not_care";
 /* Add a terminator to the argument list. */
 static void
 bc_args_complete (struct buildcmd_control *ctl,
-		  struct buildcmd_state *state)
+                  struct buildcmd_state *state)
 {
  bc_push_arg (ctl, state, special_terminating_arg, 0, NULL, 0, 0);
 }
@ -112,7 +112,7 @@ bc_do_insert (struct buildcmd_control *ctl,
      if (bytes_left <= len)
        break;
      else
-	bytes_left -= len;
+        bytes_left -= len;

      strncpy (p, arg, len);
      p += len;
@ -121,16 +121,16 @@ bc_do_insert (struct buildcmd_control *ctl,

      if (s)
        {
-	  if (bytes_left <= (lblen + pfxlen))
-	    break;
-	  else
-	    bytes_left -= (lblen + pfxlen);
+          if (bytes_left <= (lblen + pfxlen))
+            break;
+          else
+            bytes_left -= (lblen + pfxlen);

-	  if (prefix)
-	    {
-	      strcpy (p, prefix);
-	      p += pfxlen;
-	    }
+          if (prefix)
+            {
+              strcpy (p, prefix);
+              p += pfxlen;
+            }
          strcpy (p, linebuf);
          p += lblen;

@ -144,7 +144,7 @@ bc_do_insert (struct buildcmd_control *ctl,
  *p++ = '\0';

  bc_push_arg (ctl, state,
-	       insertbuf, p - insertbuf,
+               insertbuf, p - insertbuf,
               NULL, 0,
               initial_args);
 }
@ -155,55 +155,55 @@ bc_do_insert (struct buildcmd_control *ctl,
 */
 static size_t
 update_limit (struct buildcmd_control *ctl,
-	      struct buildcmd_state *state,
-	      bool success,
-	      size_t limit)
+              struct buildcmd_state *state,
+              bool success,
+              size_t limit)
 {
  if (success)
    {
      if (limit > state->largest_successful_arg_count)
-	state->largest_successful_arg_count = limit;
+        state->largest_successful_arg_count = limit;
    }
  else
    {
      if (limit < state->smallest_failed_arg_count
-	  || (0 == state->smallest_failed_arg_count))
-	state->smallest_failed_arg_count = limit;
+          || (0 == state->smallest_failed_arg_count))
+        state->smallest_failed_arg_count = limit;
    }

  if (0 == (state->largest_successful_arg_count)
      || (state->smallest_failed_arg_count <= state->largest_successful_arg_count))
    {
      /* No success yet, or running on a system which has
-	 limits on total argv length, but not arg count. */
+         limits on total argv length, but not arg count. */
      if (success)
-	{
-	  if (limit < SIZE_MAX)
-	    ++limit;
-	}
+        {
+          if (limit < SIZE_MAX)
+            ++limit;
+        }
      else
-	{
-	  limit /= 2;
-	}
+        {
+          limit /= 2;
+        }
    }
  else  /* We can use bisection. */
    {
      const size_t shift = (state->smallest_failed_arg_count
-			  - state->largest_successful_arg_count) / 2;
+                          - state->largest_successful_arg_count) / 2;
      if (success)
-	{
-	  if (shift)
-	    limit += shift;
-	  else
-	    ++limit;
-	}
+        {
+          if (shift)
+            limit += shift;
+          else
+            ++limit;
+        }
      else
-	{
-	  if (shift)
-	    limit -= shift;
-	  else
-	    --limit;
-	}
+        {
+          if (shift)
+            limit -= shift;
+          else
+            --limit;
+        }
    }

  /* Make sure the returned value is such that progress is
@ -223,8 +223,8 @@ update_limit (struct buildcmd_control *ctl,
 */
 static size_t
 copy_args (struct buildcmd_control *ctl,
-	   struct buildcmd_state *state,
-	   char** working_args, size_t limit, size_t done)
+           struct buildcmd_state *state,
+           char** working_args, size_t limit, size_t done)
 {
  size_t dst_pos = 0;
  size_t src_pos = 0;
@ -249,7 +249,7 @@ copy_args (struct buildcmd_control *ctl,
 /* Execute the program with the currently-built list of arguments. */
 void
 bc_do_exec (struct buildcmd_control *ctl,
-	    struct buildcmd_state *state)
+            struct buildcmd_state *state)
 {
    char** working_args;
    size_t limit, done;
@ -266,28 +266,28 @@ bc_do_exec (struct buildcmd_control *ctl,

    do
      {
-	const size_t dst_pos = copy_args (ctl, state, working_args,
-					  limit, done);
-	if (ctl->exec_callback (ctl, state->usercontext, dst_pos, working_args))
-	  {
-	    limit = update_limit (ctl, state, true, limit);
-	    done += (dst_pos - ctl->initial_argc);
-	  }
-	else  /* got E2BIG, adjust arguments */
-	  {
-	    if (limit <= ctl->initial_argc + 1)
-	      {
-		/* No room to reduce the length of the argument list.
-		   Issue an error message and give up. */
-		error (EXIT_FAILURE, 0,
-		       _("can't call exec() due to argument size restrictions"));
-	      }
-	    else
-	      {
-		/* Try fewer arguments. */
-		limit = update_limit (ctl, state, false, limit);
-	      }
-	  }
+        const size_t dst_pos = copy_args (ctl, state, working_args,
+                                          limit, done);
+        if (ctl->exec_callback (ctl, state->usercontext, dst_pos, working_args))
+          {
+            limit = update_limit (ctl, state, true, limit);
+            done += (dst_pos - ctl->initial_argc);
+          }
+        else  /* got E2BIG, adjust arguments */
+          {
+            if (limit <= ctl->initial_argc + 1)
+              {
+                /* No room to reduce the length of the argument list.
+                   Issue an error message and give up. */
+                error (EXIT_FAILURE, 0,
+                       _("can't call exec() due to argument size restrictions"));
+              }
+            else
+              {
+                /* Try fewer arguments. */
+                limit = update_limit (ctl, state, false, limit);
+              }
+          }
      }
    while ((done + 1) < (state->cmd_argc - ctl->initial_argc));
    /* (state->cmd_argc - ctl->initial_argc) includes the terminating NULL,
@ -307,8 +307,8 @@ bc_do_exec (struct buildcmd_control *ctl,
 */
 static int
 bc_argc_limit_reached (int initial_args,
-		       const struct buildcmd_control *ctl,
-		       struct buildcmd_state *state)
+                       const struct buildcmd_control *ctl,
+                       struct buildcmd_state *state)
 {
  /* Check to see if we about to exceed a limit set by xargs' -n option */
  if (!initial_args && ctl->args_per_exec &&
@ -379,7 +379,7 @@ bc_push_arg (struct buildcmd_control *ctl,
        {
          state->cmd_argv_alloc *= 2;
          state->cmd_argv = xrealloc (state->cmd_argv,
-				      sizeof (char *) * state->cmd_argv_alloc);
+                                      sizeof (char *) * state->cmd_argv_alloc);
        }
    }

@ -401,9 +401,9 @@ bc_push_arg (struct buildcmd_control *ctl,
       * do the exec immediately.
       */
      if (bc_argc_limit_reached (initial_args, ctl, state))
-	{
-	  bc_do_exec (ctl, state);
-	}
+        {
+          bc_do_exec (ctl, state);
+        }
    }

  /* If this is an initial argument, set the high-water mark. */
@ -453,9 +453,9 @@ bc_get_arg_max (void)

 static int
 cb_exec_noop (struct buildcmd_control * ctl,
-	      void *usercontext,
-	      int argc,
-	      char **argv)
+              void *usercontext,
+              int argc,
+              char **argv)
 {
  /* does nothing. */
  (void) ctl;
@ -483,7 +483,7 @@ bc_size_of_environment (void)

 enum BC_INIT_STATUS
 bc_init_controlinfo (struct buildcmd_control *ctl,
-		     size_t headroom)
+                     size_t headroom)
 {
  size_t size_of_environment = bc_size_of_environment ();

@ -557,8 +557,8 @@ bc_use_sensible_arg_max (struct buildcmd_control *ctl)

 void
 bc_init_state (const struct buildcmd_control *ctl,
-	       struct buildcmd_state *state,
-	       void *context)
+               struct buildcmd_state *state,
+               void *context)
 {
  state->cmd_argc = 0;
  state->cmd_argv_chars = 0;
@ -583,7 +583,7 @@ bc_init_state (const struct buildcmd_control *ctl,

 void
 bc_clear_args (const struct buildcmd_control *ctl,
-	       struct buildcmd_state *state)
+               struct buildcmd_state *state)
 {
  state->cmd_argc = ctl->initial_argc;
  state->cmd_argv_chars = state->cmd_initial_argv_chars;
@ -605,18 +605,18 @@ exceeds (const char *env_var_name, size_t quantity)
      unsigned long limit;

      if (xstrtoul (val, &tmp, 10, &limit, NULL) == LONGINT_OK)
-	{
-	  if (quantity > limit)
-	    return 1;
-	}
+        {
+          if (quantity > limit)
+            return 1;
+        }
      else
-	{
-	  error (EXIT_FAILURE, errno,
-		 _("Environment variable %s is not set to a "
-		   "valid decimal number"),
-		 env_var_name);
-	  return 0;
-	}
+        {
+          error (EXIT_FAILURE, errno,
+                 _("Environment variable %s is not set to a "
+                   "valid decimal number"),
+                 env_var_name);
+          return 0;
+        }
    }
  return 0;
 }
@ -637,5 +637,5 @@ bc_args_exceed_testing_limit (char **argv)
    }

  return (exceeds ("__GNU_FINDUTILS_EXEC_ARG_COUNT_LIMIT", args) ||
-	  exceeds ("__GNU_FINDUTILS_EXEC_ARG_LENGTH_LIMIT", chars));
+          exceeds ("__GNU_FINDUTILS_EXEC_ARG_LENGTH_LIMIT", chars));
 }
--- a/lib/buildcmd.h
+++ b/lib/buildcmd.h
@ -1,5 +1,5 @@
 /* buildcmd.[ch] -- build command lines from a stream of arguments
-   Copyright (C) 2005-2024 Free Software Foundation, Inc.
+   Copyright (C) 2005-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -25,7 +25,7 @@
 struct buildcmd_state
 {
  /* Number of valid elements in `cmd_argv', including terminating NULL.  */
-  size_t cmd_argc;			/* 0 */
+  size_t cmd_argc;                      /* 0 */

  /* The list of args being built.  */
  char **cmd_argv; /* NULL */
@ -90,14 +90,14 @@ struct buildcmd_control
  const char *replace_pat;

  /* Number of initial arguments given on the command line.  */
-  size_t initial_argc;		/* 0 */
+  size_t initial_argc;          /* 0 */

  /* exec callback. */
  int (*exec_callback)(struct buildcmd_control *, void *usercontext, int argc, char **argv);

  /* If nonzero, the maximum number of nonblank lines from stdin to use
     per command line.  */
-  unsigned long lines_per_exec;		/* 0 */
+  unsigned long lines_per_exec;         /* 0 */

  /* The maximum number of arguments to use per command line.  */
  size_t args_per_exec;
@ -114,30 +114,30 @@ extern size_t bc_size_of_environment (void);


 extern void bc_do_insert (struct buildcmd_control *ctl,
-			  struct buildcmd_state *state,
-			  char *arg, size_t arglen,
-			  const char *prefix, size_t pfxlen,
-			  const char *linebuf, size_t lblen,
-			  int initial_args);
+                          struct buildcmd_state *state,
+                          char *arg, size_t arglen,
+                          const char *prefix, size_t pfxlen,
+                          const char *linebuf, size_t lblen,
+                          int initial_args);

 extern void bc_do_exec (struct buildcmd_control *ctl,
-			 struct buildcmd_state *state);
+                         struct buildcmd_state *state);

 extern void bc_push_arg (struct buildcmd_control *ctl,
-			 struct buildcmd_state *state,
-			 const char *arg,    size_t len,
-			 const char *prefix, size_t pfxlen,
-			 int initial_args);
+                         struct buildcmd_state *state,
+                         const char *arg,    size_t len,
+                         const char *prefix, size_t pfxlen,
+                         int initial_args);

 extern void  bc_init_state(const struct buildcmd_control *ctl,
-			   struct buildcmd_state *state,
-			   void *usercontext);
+                           struct buildcmd_state *state,
+                           void *usercontext);
 extern enum BC_INIT_STATUS bc_init_controlinfo(struct buildcmd_control *ctl,
-					       size_t arglen_headroom);
+                                               size_t arglen_headroom);
 extern size_t bc_get_arg_max(void);
 extern void bc_use_sensible_arg_max(struct buildcmd_control *ctl);
 extern void bc_clear_args(const struct buildcmd_control *ctl,
-			  struct buildcmd_state *state);
+                          struct buildcmd_state *state);
 bool bc_args_exceed_testing_limit(char **argv);


--- a/lib/check-regexprops.sh
+++ b/lib/check-regexprops.sh
@ -1,7 +1,7 @@
 #! /bin/sh
 # Generate regexprops.texi and compare it against the checked-in version.
 #
-# Copyright (C) 2009-2024 Free Software Foundation, Inc.
+# Copyright (C) 2009-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/lib/dircallback.c
+++ b/lib/dircallback.c
@ -1,5 +1,5 @@
 /* listfile.c -- run a function in a specific directory
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -36,7 +36,7 @@

 int
 run_in_dir (const struct saved_cwd *there,
-	    int (*callback)(void*), void *usercontext)
+            int (*callback)(void*), void *usercontext)
 {
  int err = -1;
  int saved_errno = 0;
@ -44,17 +44,17 @@ run_in_dir (const struct saved_cwd *there,
  if (0 == save_cwd (&here))
    {
      if (0 == restore_cwd (there))
-	{
-	  err = callback(usercontext);
-	  saved_errno = (err < 0 ? errno : 0);
-	}
+        {
+          err = callback(usercontext);
+          saved_errno = (err < 0 ? errno : 0);
+        }
      else
-	{
-	  openat_restore_fail (errno);
-	}
+        {
+          openat_restore_fail (errno);
+        }

      if (restore_cwd (&here) != 0)
-	openat_restore_fail (errno);
+        openat_restore_fail (errno);

      free_cwd (&here);
    }
@ -82,26 +82,26 @@ run_in_dirfd (int dir_fd, int (*callback)(void*), void *usercontext)
      int err;

      if (save_cwd (&saved_cwd) != 0)
-	openat_save_fail (errno);
+        openat_save_fail (errno);

      if (fchdir (dir_fd) != 0)
-	{
-	  saved_errno = errno;
-	  free_cwd (&saved_cwd);
-	  errno = saved_errno;
-	  return -1;
-	}
+        {
+          saved_errno = errno;
+          free_cwd (&saved_cwd);
+          errno = saved_errno;
+          return -1;
+        }

      err = (*callback)(usercontext);
      saved_errno = (err < 0 ? errno : 0);

      if (restore_cwd (&saved_cwd) != 0)
-	openat_restore_fail (errno);
+        openat_restore_fail (errno);

      free_cwd (&saved_cwd);

      if (saved_errno)
-	errno = saved_errno;
+        errno = saved_errno;
      return err;
    }
 }
--- a/lib/dircallback.h
+++ b/lib/dircallback.h
@ -1,5 +1,5 @@
 /* listfile.h -- display a long listing of a file
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/extendbuf.c
+++ b/lib/extendbuf.c
@ -1,6 +1,6 @@
 /* extendbuf.c -- manage a dynamically-allocated buffer

-   Copyright (C) 2004-2024 Free Software Foundation, Inc.
+   Copyright (C) 2004-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -52,7 +52,7 @@ decide_size (size_t current, size_t wanted)
  while (newsize < wanted)
    {
      if (2 * newsize < newsize)
-	return wanted;
+        return wanted;
      newsize *= 2;
    }
  return newsize;
@ -84,24 +84,24 @@ extendbuf (void* existing, size_t wanted, size_t *allocated)
  else
    {
      if (newsize != (*allocated) )
-	{
-	  (*allocated) = newsize;
-	  result = realloc (existing, newsize);
-	  if (NULL == result)
-	    {
-	      saved_errno = errno;
-	    }
-	}
+        {
+          (*allocated) = newsize;
+          result = realloc (existing, newsize);
+          if (NULL == result)
+            {
+              saved_errno = errno;
+            }
+        }
      else
-	{
-	  result = existing;
-	}
+        {
+          result = existing;
+        }
    }

  if (result)
    {
      /* malloc () or realloc () may have changed errno, but in the
-	 success case we want to preserve the previous value.
+         success case we want to preserve the previous value.
      */
      errno = saved_errno;
    }
--- a/lib/extendbuf.h
+++ b/lib/extendbuf.h
@ -1,6 +1,6 @@
 /* extendbuf.h -- Manage a dynamically-alloicated buffer

-   Copyright (C) 2004-2024 Free Software Foundation, Inc.
+   Copyright (C) 2004-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/fdleak.c
+++ b/lib/fdleak.c
@ -1,5 +1,5 @@
 /* fdleak.c -- detect file descriptor leaks
-   Copyright (C) 2010-2024 Free Software Foundation, Inc.
+   Copyright (C) 2010-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -73,31 +73,31 @@ get_proc_max_fd (void)

      while (1)
        {
-	  errno = 0;
-	  dent = readdir (dir);
-	  if (NULL == dent)
-	    {
-	      if (errno)
-		{
-		  error (0, errno, "%s", quotearg_n_style (0, locale_quoting_style, path));
-		  good = 0;
-		}
-	      break;
-	    }
+          errno = 0;
+          dent = readdir (dir);
+          if (NULL == dent)
+            {
+              if (errno)
+                {
+                  error (0, errno, "%s", quotearg_n_style (0, locale_quoting_style, path));
+                  good = 0;
+                }
+              break;
+            }

-	  if (dent->d_name[0] != '.'
-	      || (dent->d_name[1] != 0
-		  && (dent->d_name[1] != '.' || dent->d_name[2] != 0)))
-	    {
-	      const int fd = safe_atoi (dent->d_name, literal_quoting_style);
-	      if (fd > maxfd)
-		maxfd = fd;
-	      good = 1;
-	    }
-	}
+          if (dent->d_name[0] != '.'
+              || (dent->d_name[1] != 0
+                  && (dent->d_name[1] != '.' || dent->d_name[2] != 0)))
+            {
+              const int fd = safe_atoi (dent->d_name, literal_quoting_style);
+              if (fd > maxfd)
+                maxfd = fd;
+              good = 1;
+            }
+        }
      closedir (dir);
      if (good)
-	return maxfd;
+        return maxfd;
    }
  return -1;
 }
@ -116,7 +116,7 @@ get_max_fd (void)

  open_max = sysconf (_SC_OPEN_MAX);
  if (open_max == -1)
-    open_max = _POSIX_OPEN_MAX;	/* underestimate */
+    open_max = _POSIX_OPEN_MAX; /* underestimate */

  /* We assume if RLIMIT_NOFILE is defined, all the related macros are, too. */
 #if defined HAVE_GETRLIMIT && defined RLIMIT_NOFILE
@ -124,10 +124,10 @@ get_max_fd (void)
    struct rlimit fd_limit;
    if (0 == getrlimit (RLIMIT_NOFILE, &fd_limit))
      {
-	if (fd_limit.rlim_cur == RLIM_INFINITY)
-	  return open_max;
-	else
-	  return (int) fd_limit.rlim_cur;
+        if (fd_limit.rlim_cur == RLIM_INFINITY)
+          return open_max;
+        else
+          return (int) fd_limit.rlim_cur;
      }
  }
 #endif
@ -138,7 +138,7 @@ get_max_fd (void)

 static int
 visit_open_fds (int fd_min, int fd_max,
-		int (*callback)(int, void*), void *cb_context)
+                int (*callback)(int, void*), void *cb_context)
 {
  enum { MAX_POLL = 64 };
  struct pollfd pf[MAX_POLL];
@ -149,31 +149,31 @@ visit_open_fds (int fd_min, int fd_max,
      int i;
      int limit = fd_max - fd_min;
      if (limit > MAX_POLL)
-	limit = MAX_POLL;
+        limit = MAX_POLL;

      for (i=0; i<limit; i++)
-	{
-	  pf[i].events = POLLIN|POLLOUT;
-	  pf[i].revents = 0;
-	  pf[i].fd = fd_min + i;
-	}
+        {
+          pf[i].events = POLLIN|POLLOUT;
+          pf[i].revents = 0;
+          pf[i].fd = fd_min + i;
+        }
      rv = poll (pf, limit, 0);
      if (-1 == rv)
-	{
-	  return -1;
-	}
+        {
+          return -1;
+        }
      else
-	{
-	  int j;
-	  for (j=0; j<limit; j++)
-	    {
-	      if (pf[j].revents != POLLNVAL)
-		{
-		  if (0 != (rv = callback (pf[j].fd, cb_context)))
-		    return rv;
-		}
-	    }
-	}
+        {
+          int j;
+          for (j=0; j<limit; j++)
+            {
+              if (pf[j].revents != POLLNVAL)
+                {
+                  if (0 != (rv = callback (pf[j].fd, cb_context)))
+                    return rv;
+                }
+            }
+        }
      fd_min += limit;
    }
  return 0;
@ -208,19 +208,19 @@ remember_fd_if_non_cloexec (int fd, void *context)
    {
      struct remember_fd_context * const p = context;
      void *newbuf = extendbuf (p->buf,
-				sizeof (p->buf[0])*(p->used+1),
-				&(p->allocated));
+                                sizeof (p->buf[0])*(p->used+1),
+                                &(p->allocated));
      if (newbuf)
-	{
-	  p->buf = newbuf;
-	  p->buf[p->used] = fd;
-	  ++p->used;
-	  return 0;
-	}
+        {
+          p->buf = newbuf;
+          p->buf[p->used] = fd;
+          ++p->used;
+          return 0;
+        }
      else
-	{
-	  return -1;
-	}
+        {
+          return -1;
+        }
    }
 }

@ -259,26 +259,26 @@ find_first_leak_callback (int fd, void *context)
    {
      struct fd_leak_context *p = context;
      while (p->lookup_pos < p->used)
-	{
-	  if (p->prev_buf[p->lookup_pos] < fd)
-	    {
-	      ++p->lookup_pos;
-	    }
-	  else if (p->prev_buf[p->lookup_pos] == fd)
-	    {
-	      /* FD was open and still is, it's not a leak. */
-	      return 0;
-	    }
-	  else
-	    {
-	      break;
-	    }
-	}
+        {
+          if (p->prev_buf[p->lookup_pos] < fd)
+            {
+              ++p->lookup_pos;
+            }
+          else if (p->prev_buf[p->lookup_pos] == fd)
+            {
+              /* FD was open and still is, it's not a leak. */
+              return 0;
+            }
+          else
+            {
+              break;
+            }
+        }
      /* We come here if p->prev_buf[p->lookup_pos] > fd, or
-	 if we ran out of items in the lookup table.
-	 Either way, this is a leak. */
+         if we ran out of items in the lookup table.
+         Either way, this is a leak. */
      p->leaked_fd = fd;
-      return -1;		/* No more callbacks needed. */
+      return -1;                /* No more callbacks needed. */
    }
  return 0;
 }
@ -387,10 +387,10 @@ complain_about_leaky_fds (void)
    {
      no_leaks = 0;
      error (0, 0,
-	     _("File descriptor %d will leak; please report this as a bug, "
-	       "remembering to include a detailed description of the simplest "
-	       "way to reproduce this problem."),
-	     leaking_fd);
+             _("File descriptor %d will leak; please report this as a bug, "
+               "remembering to include a detailed description of the simplest "
+               "way to reproduce this problem."),
+             leaking_fd);
    }
  assert (no_leaks);
 }
--- a/lib/fdleak.h
+++ b/lib/fdleak.h
@ -1,5 +1,5 @@
 /* fdleak.h -- detect file descriptor leaks
-   Copyright (C) 2010-2024 Free Software Foundation, Inc.
+   Copyright (C) 2010-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -17,7 +17,7 @@
 #ifndef FDLEAK_H
 # define FDLEAK_H

-# include <stdbool.h>		/* for bool */
+# include <stdbool.h>           /* for bool */

 void remember_non_cloexec_fds (void);
 void forget_non_cloexec_fds (void);
--- a/lib/findutils-version.c
+++ b/lib/findutils-version.c
@ -1,5 +1,5 @@
 /* findutils-version.c -- show version information for findutils
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -34,7 +34,7 @@
 #endif

 extern char *program_name;
-const char *version_string = VERSION;
+static const char *version_string = VERSION;

 void
 display_findutils_version (const char *official_name)
@ -45,9 +45,9 @@ display_findutils_version (const char *official_name)
   */
  fflush (stderr);
  version_etc (stdout,
-	       official_name, PACKAGE_NAME, version_string,
-	       _("Eric B. Decker"),
-	       _("James Youngman"),
-	       _("Kevin Dalley"),
-	       (const char*) NULL);
+               official_name, PACKAGE_NAME, version_string,
+               _("Eric B. Decker"),
+               _("James Youngman"),
+               _("Kevin Dalley"),
+               (const char*) NULL);
 }
--- a/lib/findutils-version.h
+++ b/lib/findutils-version.h
@ -1,5 +1,5 @@
 /* findutils-version.h -- show version information for findutils
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/listfile.c
+++ b/lib/listfile.c
@ -1,5 +1,5 @@
 /* listfile.c -- display a long listing of a file
-   Copyright (C) 1991-2024 Free Software Foundation, Inc.
+   Copyright (C) 1991-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -182,17 +182,17 @@ list_file (const char *name,
         so we removed the trailing space.  Happily this also makes it
         easier to update nlink_width. */
      chars_out =  fprintf (stream, "%*lu",
-			    nlink_width, (unsigned long) statp->st_nlink);
+                            nlink_width, (unsigned long) statp->st_nlink);
      if (chars_out < 0)
        {
          output_good = false;
          failed_at = 300;
        }
      else
-	{
-	  if (chars_out > nlink_width)
-	    nlink_width = chars_out;
-	}
+        {
+          if (chars_out > nlink_width)
+            nlink_width = chars_out;
+        }
    }

  if (output_good)
--- a/lib/listfile.h
+++ b/lib/listfile.h
@ -1,5 +1,5 @@
 /* listfile.h -- display a long listing of a file
-   Copyright (C) 1991-2024 Free Software Foundation, Inc.
+   Copyright (C) 1991-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/printquoted.c
+++ b/lib/printquoted.c
@ -1,6 +1,6 @@
 /* printquoted.c -- print a specified string with any necessary quoting.

-   Copyright (C) 1990-2024 Free Software Foundation, Inc.
+   Copyright (C) 1990-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -35,10 +35,10 @@
 */
 int
 print_quoted (FILE *fp,
-	      const struct quoting_options *qopts,
-	      bool dest_is_tty,
-	      const char *format,
-	      const char *s)
+              const struct quoting_options *qopts,
+              bool dest_is_tty,
+              const char *format,
+              const char *s)
 {
  int rv;

@ -48,28 +48,28 @@ print_quoted (FILE *fp,
      size_t len = quotearg_buffer (smallbuf, sizeof smallbuf, s, -1, qopts);
      char *buf;
      if (len < sizeof smallbuf)
-	buf = smallbuf;
+        buf = smallbuf;
      else
-	{
-	  /* The original coreutils code uses alloca(), but I don't
-	   * want to take on the anguish of introducing alloca() to
-	   * 'find'.
-	   * XXX: newsflash: we already have alloca().
-	   */
-	  buf = xmalloc (len + 1);
-	  quotearg_buffer (buf, len + 1, s, -1, qopts);
-	}
+        {
+          /* The original coreutils code uses alloca(), but I don't
+           * want to take on the anguish of introducing alloca() to
+           * 'find'.
+           * XXX: newsflash: we already have alloca().
+           */
+          buf = xmalloc (len + 1);
+          quotearg_buffer (buf, len + 1, s, -1, qopts);
+        }

      /* Replace any remaining funny characters with '?'. */
      len = qmark_chars (buf, len);
      buf[len] = 0;

-      rv = fprintf (fp, format, buf);	/* Print the quoted version */
+      rv = fprintf (fp, format, buf);   /* Print the quoted version */
      if (buf != smallbuf)
-	{
-	  free (buf);
-	  buf = NULL;
-	}
+        {
+          free (buf);
+          buf = NULL;
+        }
    }
  else
    {
--- a/lib/printquoted.h
+++ b/lib/printquoted.h
@ -1,6 +1,6 @@
 /* Print a string, appropriately quoted.

-   Copyright (C) 1997-2024 Free Software Foundation, Inc.
+   Copyright (C) 1997-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/qmark.c
+++ b/lib/qmark.c
@ -1,6 +1,6 @@
 /* qmark.c -- quote 'dangerous' filenames
   Derived from coreutils' ls.c.
-   Copyright (C) 1985-2024 Free Software Foundation, Inc.
+   Copyright (C) 1985-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -93,7 +93,7 @@ unibyte_qmark_chars (char *buf, size_t len)
  while (p < plimit)
    {
      if (! ISPRINT (to_uchar (*p)))
-	*p = '?';
+        *p = '?';
      p++;
    }
  return len;
@ -124,91 +124,91 @@ qmark_chars (char *buf, size_t len)
      char *q = buf;

      while (p < plimit)
-	switch (*p)
-	  {
-	  case ' ': case '!': case '"': case '#': case '%':
-	  case '&': case '\'': case '(': case ')': case '*':
-	  case '+': case ',': case '-': case '.': case '/':
-	  case '0': case '1': case '2': case '3': case '4':
-	  case '5': case '6': case '7': case '8': case '9':
-	  case ':': case ';': case '<': case '=': case '>':
-	  case '?':
-	  case 'A': case 'B': case 'C': case 'D': case 'E':
-	  case 'F': case 'G': case 'H': case 'I': case 'J':
-	  case 'K': case 'L': case 'M': case 'N': case 'O':
-	  case 'P': case 'Q': case 'R': case 'S': case 'T':
-	  case 'U': case 'V': case 'W': case 'X': case 'Y':
-	  case 'Z':
-	  case '[': case '\\': case ']': case '^': case '_':
-	  case 'a': case 'b': case 'c': case 'd': case 'e':
-	  case 'f': case 'g': case 'h': case 'i': case 'j':
-	  case 'k': case 'l': case 'm': case 'n': case 'o':
-	  case 'p': case 'q': case 'r': case 's': case 't':
-	  case 'u': case 'v': case 'w': case 'x': case 'y':
-	  case 'z': case '{': case '|': case '}': case '~':
-	    /* These characters are printable ASCII characters.  */
-	    *q++ = *p++;
-	    break;
-	  default:
-	    /* If we have a multibyte sequence, copy it until we
-	       reach its end, replacing each non-printable multibyte
-	       character with a single question mark.  */
-	    {
-	      mbstate_t mbstate;
-	      memset (&mbstate, 0, sizeof mbstate);
-	      do
-		{
-		  wchar_t wc;
-		  size_t bytes;
-		  int w;
+        switch (*p)
+          {
+          case ' ': case '!': case '"': case '#': case '%':
+          case '&': case '\'': case '(': case ')': case '*':
+          case '+': case ',': case '-': case '.': case '/':
+          case '0': case '1': case '2': case '3': case '4':
+          case '5': case '6': case '7': case '8': case '9':
+          case ':': case ';': case '<': case '=': case '>':
+          case '?':
+          case 'A': case 'B': case 'C': case 'D': case 'E':
+          case 'F': case 'G': case 'H': case 'I': case 'J':
+          case 'K': case 'L': case 'M': case 'N': case 'O':
+          case 'P': case 'Q': case 'R': case 'S': case 'T':
+          case 'U': case 'V': case 'W': case 'X': case 'Y':
+          case 'Z':
+          case '[': case '\\': case ']': case '^': case '_':
+          case 'a': case 'b': case 'c': case 'd': case 'e':
+          case 'f': case 'g': case 'h': case 'i': case 'j':
+          case 'k': case 'l': case 'm': case 'n': case 'o':
+          case 'p': case 'q': case 'r': case 's': case 't':
+          case 'u': case 'v': case 'w': case 'x': case 'y':
+          case 'z': case '{': case '|': case '}': case '~':
+            /* These characters are printable ASCII characters.  */
+            *q++ = *p++;
+            break;
+          default:
+            /* If we have a multibyte sequence, copy it until we
+               reach its end, replacing each non-printable multibyte
+               character with a single question mark.  */
+            {
+              mbstate_t mbstate;
+              memset (&mbstate, 0, sizeof mbstate);
+              do
+                {
+                  wchar_t wc;
+                  size_t bytes;
+                  int w;

-		  bytes = mbrtowc (&wc, p, plimit - p, &mbstate);
+                  bytes = mbrtowc (&wc, p, plimit - p, &mbstate);

-		  if (bytes == (size_t) -1)
-		    {
-		      /* An invalid multibyte sequence was
-			 encountered.  Skip one input byte, and
-			 put a question mark.  */
-		      p++;
-		      *q++ = '?';
-		      break;
-		    }
+                  if (bytes == (size_t) -1)
+                    {
+                      /* An invalid multibyte sequence was
+                         encountered.  Skip one input byte, and
+                         put a question mark.  */
+                      p++;
+                      *q++ = '?';
+                      break;
+                    }

-		  if (bytes == (size_t) -2)
-		    {
-		      /* An incomplete multibyte character
-			 at the end.  Replace it entirely with
-			 a question mark.  */
-		      p = plimit;
-		      *q++ = '?';
-		      break;
-		    }
+                  if (bytes == (size_t) -2)
+                    {
+                      /* An incomplete multibyte character
+                         at the end.  Replace it entirely with
+                         a question mark.  */
+                      p = plimit;
+                      *q++ = '?';
+                      break;
+                    }

-		  if (bytes == 0)
-		    /* A null wide character was encountered.  */
-		    bytes = 1;
+                  if (bytes == 0)
+                    /* A null wide character was encountered.  */
+                    bytes = 1;

-		  w = wcwidth (wc);
-		  if (w >= 0)
-		    {
-		      /* A printable multibyte character.
-			 Keep it.  */
-		      for (; bytes > 0; --bytes)
-			*q++ = *p++;
-		    }
-		  else
-		    {
-		      /* An unprintable multibyte character.
-			 Replace it entirely with a question
-			 mark.  */
-		      p += bytes;
-		      *q++ = '?';
-		    }
-		}
-	      while (! mbsinit (&mbstate));
-	    }
-	    break;
-	  }
+                  w = wcwidth (wc);
+                  if (w >= 0)
+                    {
+                      /* A printable multibyte character.
+                         Keep it.  */
+                      for (; bytes > 0; --bytes)
+                        *q++ = *p++;
+                    }
+                  else
+                    {
+                      /* An unprintable multibyte character.
+                         Replace it entirely with a question
+                         mark.  */
+                      p += bytes;
+                      *q++ = '?';
+                    }
+                }
+              while (! mbsinit (&mbstate));
+            }
+            break;
+          }

      /* The buffer may have shrunk.  */
      len = q - buf;
--- a/lib/regexprops.c
+++ b/lib/regexprops.c
@ -1,7 +1,7 @@
 /* regexprops.c -- document the properties of the regular expressions
   understood by gnulib.

-   Copyright (C) 2005-2024 Free Software Foundation, Inc.
+   Copyright (C) 2005-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -98,9 +98,9 @@ enum_item (const char *s)

 static void
 begin_subsection (const char *name,
-		  const char *next,
-		  const char *prev,
-		  const char *up)
+                  const char *next,
+                  const char *prev,
+                  const char *up)
 {
  (void) next;
  (void) prev;
@ -173,9 +173,9 @@ describe_regex_syntax (int options)
  if (options & RE_DOT_NOT_NULL)
    {
      if ( (options & RE_DOT_NEWLINE)  == 0 )
-	content (" and");
+        content (" and");
      else
-	content (" except");
+        content (" except");

      content (" the null character");
    }
@ -186,29 +186,29 @@ describe_regex_syntax (int options)
    {
      begintable_markup ("@samp");
      if (options & RE_BK_PLUS_QM)
-	{
-	  enum_item ("\\+");
-	  content ("indicates that the regular expression should match one"
-		   " or more occurrences of the previous atom or regexp.");
-	  enum_item ("\\?");
-	  content ("indicates that the regular expression should match zero"
-		   " or one occurrence of the previous atom or regexp.");
-	  enum_item ("+ and ?");
-	  content ("match themselves.\n");
-	}
+        {
+          enum_item ("\\+");
+          content ("indicates that the regular expression should match one"
+                   " or more occurrences of the previous atom or regexp.");
+          enum_item ("\\?");
+          content ("indicates that the regular expression should match zero"
+                   " or one occurrence of the previous atom or regexp.");
+          enum_item ("+ and ?");
+          content ("match themselves.\n");
+        }
      else
-	{
-	  enum_item ("+");
-	  content ("indicates that the regular expression should match one"
-		   " or more occurrences of the previous atom or regexp.");
-	  enum_item ("?");
-	  content ("indicates that the regular expression should match zero"
-		   " or one occurrence of the previous atom or regexp.");
-	  enum_item ("\\+");
-	  literal ("matches a @samp{+}");
-	  enum_item ("\\?");
-	  literal ("matches a @samp{?}.");
-	}
+        {
+          enum_item ("+");
+          content ("indicates that the regular expression should match one"
+                   " or more occurrences of the previous atom or regexp.");
+          enum_item ("?");
+          content ("indicates that the regular expression should match zero"
+                   " or one occurrence of the previous atom or regexp.");
+          enum_item ("\\+");
+          literal ("matches a @samp{+}");
+          enum_item ("\\?");
+          literal ("matches a @samp{?}.");
+        }
      endtable ();
    }

@ -224,17 +224,17 @@ describe_regex_syntax (int options)

  if (options &  RE_BACKSLASH_ESCAPE_IN_LISTS)
    literal ("Within square brackets, @samp{\\} can be used to quote "
-	     "the following character.  ");
+             "the following character.  ");
  else
    literal ("Within square brackets, @samp{\\} is taken literally.  ");

  if (options & RE_CHAR_CLASSES)
    content ("Character classes are supported; for example "
-	     "@samp{[[:digit:]]} will match a single decimal digit.\n");
+             "@samp{[[:digit:]]} will match a single decimal digit.\n");
  else
    literal ("Character classes are not supported, so for example "
-	     "you would need to use @samp{[0-9]} "
-	     "instead of @samp{[[:digit:]]}.\n");
+             "you would need to use @samp{[0-9]} "
+             "instead of @samp{[[:digit:]]}.\n");

  if (options & RE_HAT_LISTS_NOT_NEWLINE)
    {
@ -244,9 +244,9 @@ describe_regex_syntax (int options)
  if (options & RE_NO_GNU_OPS)
    {
      content ("GNU extensions are not supported and so "
-	       "@samp{\\w}, @samp{\\W}, @samp{\\<}, @samp{\\>}, @samp{\\b}, @samp{\\B}, @samp{\\`}, and @samp{\\'} "
-	       "match "
-	       "@samp{w}, @samp{W}, @samp{<}, @samp{>}, @samp{b}, @samp{B}, @samp{`}, and @samp{'} respectively.\n");
+               "@samp{\\w}, @samp{\\W}, @samp{\\<}, @samp{\\>}, @samp{\\b}, @samp{\\B}, @samp{\\`}, and @samp{\\'} "
+               "match "
+               "@samp{w}, @samp{W}, @samp{<}, @samp{>}, @samp{b}, @samp{B}, @samp{`}, and @samp{'} respectively.\n");
    }
  else
    {
@ -271,7 +271,7 @@ describe_regex_syntax (int options)
      literal ("Grouping is performed with parentheses @samp{()}.  ");

      if (options & RE_UNMATCHED_RIGHT_PAREN_ORD)
-	literal ("An unmatched @samp{)} matches just itself.  ");
+        literal ("An unmatched @samp{)} matches just itself.  ");
    }
  else
    {
@ -286,9 +286,9 @@ describe_regex_syntax (int options)
    {
      literal ("A backslash followed by a digit acts as a back-reference and matches the same thing as the previous grouped expression indicated by that number.  For example @samp{\\2} matches the second group expression.  The order of group expressions is determined by the position of their opening parenthesis ");
      if (options & RE_NO_BK_PARENS)
-	literal ("@samp{(}");
+        literal ("@samp{(}");
      else
-	literal ("@samp{\\(}");
+        literal ("@samp{\\(}");
      content (".");
    }

@ -297,9 +297,9 @@ describe_regex_syntax (int options)
  if (!(options & RE_LIMITED_OPS))
    {
      if (options & RE_NO_BK_VBAR)
-	literal ("The alternation operator is @samp{|}.");
+        literal ("The alternation operator is @samp{|}.");
      else
-	literal ("The alternation operator is @samp{\\|}.");
+        literal ("The alternation operator is @samp{\\|}.");
    }
  newpara ();

@ -313,24 +313,24 @@ describe_regex_syntax (int options)
      beginenum ();
      enum_item ("At the beginning of a regular expression");
      if (options & RE_NO_BK_PARENS)
-	{
-	  enum_item ("After an open-group, signified by @samp{(}");
-	}
+        {
+          enum_item ("After an open-group, signified by @samp{(}");
+        }
      else
-	{
-	  enum_item ("After an open-group, signified by @samp{\\(}");
-	}
+        {
+          enum_item ("After an open-group, signified by @samp{\\(}");
+        }
      newline ();
      if (!(options & RE_LIMITED_OPS))
-	{
-	  if (options & RE_NEWLINE_ALT)
-	    enum_item ("After a newline");
+        {
+          if (options & RE_NEWLINE_ALT)
+            enum_item ("After a newline");

-	  if (options & RE_NO_BK_VBAR )
-	    enum_item ("After the alternation operator @samp{|}");
-	  else
-	    enum_item ("After the alternation operator @samp{\\|}");
-	}
+          if (options & RE_NO_BK_VBAR )
+            enum_item ("After the alternation operator @samp{|}");
+          else
+            enum_item ("After the alternation operator @samp{\\|}");
+        }
      endenum ();

      newpara ();
@ -338,71 +338,71 @@ describe_regex_syntax (int options)
      beginenum ();
      enum_item ("At the end of a regular expression");
      if (options & RE_NO_BK_PARENS)
-	{
-	  enum_item ("Before a close-group, signified by @samp{)}");
-	}
+        {
+          enum_item ("Before a close-group, signified by @samp{)}");
+        }
      else
-	{
-	  enum_item ("Before a close-group, signified by @samp{\\)}");
-	}
+        {
+          enum_item ("Before a close-group, signified by @samp{\\)}");
+        }
      if (!(options & RE_LIMITED_OPS))
-	{
-	  if (options & RE_NEWLINE_ALT)
-	    enum_item ("Before a newline");
+        {
+          if (options & RE_NEWLINE_ALT)
+            enum_item ("Before a newline");

-	  if (options & RE_NO_BK_VBAR)
-	    enum_item ("Before the alternation operator @samp{|}");
-	  else
-	    enum_item ("Before the alternation operator @samp{\\|}");
-	}
+          if (options & RE_NO_BK_VBAR)
+            enum_item ("Before the alternation operator @samp{|}");
+          else
+            enum_item ("Before the alternation operator @samp{\\|}");
+        }
      endenum ();
    }
  newpara ();
  if (!(options & RE_LIMITED_OPS) )
    {
      if ((options & RE_CONTEXT_INDEP_OPS)
-	  && !(options & RE_CONTEXT_INVALID_OPS))
-	{
-	  literal ("The characters @samp{*}, @samp{+} and @samp{?} are special anywhere in a regular expression.\n");
-	}
+          && !(options & RE_CONTEXT_INVALID_OPS))
+        {
+          literal ("The characters @samp{*}, @samp{+} and @samp{?} are special anywhere in a regular expression.\n");
+        }
      else
-	{
-	  if (options & RE_BK_PLUS_QM)
-	    literal ("@samp{\\*}, @samp{\\+} and @samp{\\?} ");
-	  else
-	    literal ("@samp{*}, @samp{+} and @samp{?} ");
+        {
+          if (options & RE_BK_PLUS_QM)
+            literal ("@samp{\\*}, @samp{\\+} and @samp{\\?} ");
+          else
+            literal ("@samp{*}, @samp{+} and @samp{?} ");

-	  if (options & RE_CONTEXT_INVALID_OPS)
-	    {
-	      content ("are special at any point in a regular expression except the following places, where they are not allowed:");
-	    }
-	  else
-	    {
-	      content ("are special at any point in a regular expression except:");
-	    }
+          if (options & RE_CONTEXT_INVALID_OPS)
+            {
+              content ("are special at any point in a regular expression except the following places, where they are not allowed:");
+            }
+          else
+            {
+              content ("are special at any point in a regular expression except:");
+            }

-	  beginenum ();
-	  enum_item ("At the beginning of a regular expression");
-	  if (options & RE_NO_BK_PARENS)
-	    {
-	      enum_item ("After an open-group, signified by @samp{(}");
-	    }
-	  else
-	    {
-	      enum_item ("After an open-group, signified by @samp{\\(}");
-	    }
-	  if (!(options & RE_LIMITED_OPS))
-	    {
-	      if (options & RE_NEWLINE_ALT)
-		enum_item ("After a newline");
+          beginenum ();
+          enum_item ("At the beginning of a regular expression");
+          if (options & RE_NO_BK_PARENS)
+            {
+              enum_item ("After an open-group, signified by @samp{(}");
+            }
+          else
+            {
+              enum_item ("After an open-group, signified by @samp{\\(}");
+            }
+          if (!(options & RE_LIMITED_OPS))
+            {
+              if (options & RE_NEWLINE_ALT)
+                enum_item ("After a newline");

-	      if (options & RE_NO_BK_VBAR)
-		enum_item ("After the alternation operator @samp{|}");
-	      else
-		enum_item ("After the alternation operator @samp{\\|}");
-	    }
-	  endenum ();
-	}
+              if (options & RE_NO_BK_VBAR)
+                enum_item ("After the alternation operator @samp{|}");
+              else
+                enum_item ("After the alternation operator @samp{\\|}");
+            }
+          endenum ();
+        }
    }


@ -410,29 +410,29 @@ describe_regex_syntax (int options)
  if (options & RE_INTERVALS)
    {
      if (options & RE_NO_BK_BRACES)
-	{
-	  literal ("Intervals are specified by @samp{@{} and @samp{@}}.\n");
-	  if (options & RE_INVALID_INTERVAL_ORD)
-	    {
-	      literal ("Invalid intervals are treated as literals, for example @samp{a@{1} is treated as @samp{a\\@{1}");
-	    }
-	  else
-	    {
-	      literal ("Invalid intervals such as @samp{a@{1z} are not accepted.\n");
-	    }
-	}
+        {
+          literal ("Intervals are specified by @samp{@{} and @samp{@}}.\n");
+          if (options & RE_INVALID_INTERVAL_ORD)
+            {
+              literal ("Invalid intervals are treated as literals, for example @samp{a@{1} is treated as @samp{a\\@{1}");
+            }
+          else
+            {
+              literal ("Invalid intervals such as @samp{a@{1z} are not accepted.\n");
+            }
+        }
      else
-	{
-	  literal ("Intervals are specified by @samp{\\@{} and @samp{\\@}}.\n");
-	  if (options & RE_INVALID_INTERVAL_ORD)
-	    {
-	      literal ("Invalid intervals are treated as literals, for example @samp{a\\@{1} is treated as @samp{a@{1}");
-	    }
-	  else
-	    {
-	      literal ("Invalid intervals such as @samp{a\\@{1z} are not accepted.\n");
-	    }
-	}
+        {
+          literal ("Intervals are specified by @samp{\\@{} and @samp{\\@}}.\n");
+          if (options & RE_INVALID_INTERVAL_ORD)
+            {
+              literal ("Invalid intervals are treated as literals, for example @samp{a\\@{1} is treated as @samp{a@{1}");
+            }
+          else
+            {
+              literal ("Invalid intervals such as @samp{a\\@{1z} are not accepted.\n");
+            }
+        }
    }

  newpara ();
@ -454,7 +454,7 @@ copying (void)
  static const char *copy_para[]=
    {
      /* The copyright year number range is with "--" in Texinfo files.  */
-      "Copyright (C) 1994--2024 Free Software Foundation, Inc."
+      "Copyright (C) 1994--2026 Free Software Foundation, Inc."
      ,""
      ,"Permission is granted to copy, distribute and/or modify this document"
      ,"under the terms of the GNU Free Documentation License, Version 1.3 or"
@ -485,17 +485,17 @@ menu (unsigned int context)
  output ("@menu\n", 0);
  for (i=0;
       get_regex_type_flags (i),
-	 name=get_regex_type_name (i);
+         name=get_regex_type_name (i);
       ++i)
    {
      if (!ignore (i, context))
-	{
-	  output ("* ", 0);
-	  output (name, 0);
-	  content (" regular expression syntax");
-	  output ("::", 0);
-	  newline ();
-	}
+        {
+          output ("* ", 0);
+          output (name, 0);
+          content (" regular expression syntax");
+          output ("::", 0);
+          newline ();
+        }
    }
  output ("@end menu\n", 0);
 }
@ -509,13 +509,13 @@ get_next (unsigned int ix, unsigned int context)
  while (get_regex_type_name (ix))
    {
      if (!ignore (ix, context))
-	{
-	  next = get_regex_type_name (ix);
-	  if (NULL == next)
-	    return "";
-	  else
-	    return next;
-	}
+        {
+          next = get_regex_type_name (ix);
+          if (NULL == next)
+            return "";
+          else
+            return next;
+        }
      ++ix;
    }
  return "";
@ -524,8 +524,8 @@ get_next (unsigned int ix, unsigned int context)

 static void
 describe_all (const char *contextname,
-	      unsigned int context,
-	      const char *up)
+              unsigned int context,
+              const char *up)
 {
  const char *name, *next, *previous;
  int regopts;
@ -543,33 +543,33 @@ describe_all (const char *contextname,

  for (i=0;
       regopts = get_regex_type_flags (i),
-	 name=get_regex_type_name (i);
+         name=get_regex_type_name (i);
       ++i)
    {
      if (ignore (i, context))
-	{
-	  fprintf (stderr,
-		   "Skipping regexp type %s for context %s\n",
-		   name, contextname);
-	  name = previous;
-	  continue;
-	}
+        {
+          fprintf (stderr,
+                   "Skipping regexp type %s for context %s\n",
+                   name, contextname);
+          name = previous;
+          continue;
+        }

      next = get_next (i+1, context);
      if (NULL == next)
-	next = "";
+        next = "";
      begin_subsection (name, next, previous, up);
      parent = get_regex_type_synonym (i, context);
      if (parent >= 0)
-	{
-	  content ("This is a synonym for ");
-	  content (get_regex_type_name (parent));
-	  content (".");
-	}
+        {
+          content ("This is a synonym for ");
+          content (get_regex_type_name (parent));
+          content (".");
+        }
      else
-	{
-	  describe_regex_syntax (regopts);
-	}
+        {
+          describe_regex_syntax (regopts);
+        }
      previous = name;
    }
 }
@ -596,17 +596,17 @@ main (int argc, char *argv[])
    {
      contextname = argv[2];
      if (0 == strcmp (contextname, "findutils"))
-	context = CONTEXT_FINDUTILS;
+        context = CONTEXT_FINDUTILS;
      else if (0 == strcmp (contextname, "generic"))
-	context = CONTEXT_GENERIC;
+        context = CONTEXT_GENERIC;
      else if (0 == strcmp (contextname, "all"))
-	context = CONTEXT_ALL;
+        context = CONTEXT_ALL;
      else
-	{
-	  fprintf (stderr, "Unexpected context %s",
-		   contextname);
-	  return 1;
-	}
+        {
+          fprintf (stderr, "Unexpected context %s",
+                   contextname);
+          return 1;
+        }
    }

  describe_all (contextname, context, up);
--- a/lib/regextype.c
+++ b/lib/regextype.c
@ -2,7 +2,7 @@
 /* regextype.c -- Decode the name of a regular expression syntax into am
                  option name.

-   Copyright (C) 2005-2024 Free Software Foundation, Inc.
+   Copyright (C) 2005-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -47,15 +47,15 @@ struct tagRegexTypeMap
 static struct tagRegexTypeMap regex_map[] =
  {
   { "findutils-default",     CONTEXT_FINDUTILS, RE_SYNTAX_EMACS|RE_DOT_NEWLINE  },
+   { "awk",                   CONTEXT_ALL,       RE_SYNTAX_AWK                   },
   { "ed",                    CONTEXT_GENERIC,   RE_SYNTAX_ED                    },
+   { "egrep",                 CONTEXT_ALL,       RE_SYNTAX_EGREP                 },
   { "emacs",                 CONTEXT_ALL,       RE_SYNTAX_EMACS                 },
   { "gnu-awk",               CONTEXT_ALL,       RE_SYNTAX_GNU_AWK               },
   { "grep",                  CONTEXT_ALL,       RE_SYNTAX_GREP                  },
   { "posix-awk",             CONTEXT_ALL,       RE_SYNTAX_POSIX_AWK             },
-   { "awk",                   CONTEXT_ALL,       RE_SYNTAX_AWK                   },
   { "posix-basic",           CONTEXT_ALL,       RE_SYNTAX_POSIX_BASIC           },
   { "posix-egrep",           CONTEXT_ALL,       RE_SYNTAX_POSIX_EGREP           },
-   { "egrep",                 CONTEXT_ALL,       RE_SYNTAX_EGREP                 },
   { "posix-extended",        CONTEXT_ALL,       RE_SYNTAX_POSIX_EXTENDED        },
   { "posix-minimal-basic",   CONTEXT_GENERIC,   RE_SYNTAX_POSIX_MINIMAL_BASIC   },
   { "sed",                   CONTEXT_GENERIC,   RE_SYNTAX_SED                   },
@ -74,9 +74,9 @@ get_regex_type (const char *s)
  for (i=0u; i<N_REGEX_MAP_ENTRIES; ++i)
    {
      if (0 == strcmp (regex_map[i].name, s))
-	return regex_map[i].option_val;
+        return regex_map[i].option_val;
      else
-	msglen += strlen (quote (regex_map[i].name)) + 2u;
+        msglen += strlen (quote (regex_map[i].name)) + 2u;
    }

  /* We didn't find a match for the type of regular expression that the
@ -86,10 +86,10 @@ get_regex_type (const char *s)
  for (i=0u; i<N_REGEX_MAP_ENTRIES; ++i)
    {
      if (i > 0u)
-	{
-	  strcpy (p, ", ");
-	  p += 2;
-	}
+        {
+          strcpy (p, ", ");
+          p += 2;
+        }
      p += sprintf (p, "%s", quote (regex_map[i].name));
    }

@ -143,15 +143,15 @@ get_regex_type_synonym (unsigned int ix, unsigned int context)
  for (i=0u; i<ix; ++i)
    {
      if ((regex_map[i].context & context) == 0)
-	{
-	  /* It is pointless to state that "x is a synonym of y" if we
-	     are not in fact going to include y. */
-	  continue;
-	}
+        {
+          /* It is pointless to state that "x is a synonym of y" if we
+             are not in fact going to include y. */
+          continue;
+        }
      else if (flags == regex_map[i].option_val)
-	{
-	  return i;
-	}
+        {
+          return i;
+        }
    }
  return -1;
 }
--- a/lib/regextype.h
+++ b/lib/regextype.h
@ -1,6 +1,6 @@
 /* regextype.h -- Decode the name of a regular expression syntax.

-   Copyright (C) 2005-2024 Free Software Foundation, Inc.
+   Copyright (C) 2005-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -40,7 +40,7 @@ enum {
 const char * get_regex_type_name(unsigned int ix);


-/* Returns the option mask name corresponding to regular expresion
+/* Returns the option mask name corresponding to regular expression
 * type index IX.  Indexes start at 0.  Behaviour is undefined if IX
 * has a value which would cause get_regex_type_name to return NULL.
 */
--- a/lib/safe-atoi.c
+++ b/lib/safe-atoi.c
@ -1,5 +1,5 @@
 /* safe-atoi.c -- checked string-to-int conversion.
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -42,15 +42,15 @@ safe_atoi (const char *s, enum quoting_style style)
    {
      /* max/min possible value, or an error. */
      if (errno == ERANGE)
-	{
-	  /* too big, or too small. */
-	  error (EXIT_FAILURE, errno, "%s", s);
-	}
+        {
+          /* too big, or too small. */
+          error (EXIT_FAILURE, errno, "%s", s);
+        }
      else
-	{
-	  /* not a valid number */
-	  error (EXIT_FAILURE, errno, "%s", s);
-	}
+        {
+          /* not a valid number */
+          error (EXIT_FAILURE, errno, "%s", s);
+        }
      /* Otherwise, we do a range check against INT_MAX and INT_MIN
       * below.
       */
--- a/lib/safe-atoi.h
+++ b/lib/safe-atoi.h
@ -1,5 +1,5 @@
 /* safe-atoi.h -- checked string-to-int conversion.
-   Copyright (C) 2010-2024 Free Software Foundation, Inc.
+   Copyright (C) 2010-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/splitstring.c
+++ b/lib/splitstring.c
@ -1,5 +1,5 @@
 /* splitstring.c -- split a const string into fields.
-   Copyright (C) 2011-2024 Free Software Foundation, Inc.
+   Copyright (C) 2011-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -37,7 +37,7 @@ field_length (const char *str, const char *separators)
    {
      const char *end = strpbrk (str, separators);
      if (end)
-	return end - str;
+        return end - str;
    }
  return strlen (str);
 }
@ -45,7 +45,7 @@ field_length (const char *str, const char *separators)

 bool
 splitstring(const char *s, const char *separators, bool first,
-	    size_t *pos, size_t *len)
+            size_t *pos, size_t *len)
 {
  if (first)
    {
@ -54,11 +54,11 @@ splitstring(const char *s, const char *separators, bool first,
    }
  else
    {
-      *pos += *len;		/* advance to the next field. */
+      *pos += *len;             /* advance to the next field. */
      if (s[*pos])
-	++*pos;			/* skip the separator */
+        ++*pos;                 /* skip the separator */
      else
-	return false;		/* we reached the end. */
+        return false;           /* we reached the end. */
    }
  *len = field_length (&s[*pos], separators);
  return true;
--- a/lib/splitstring.h
+++ b/lib/splitstring.h
@ -1,5 +1,5 @@
 /* splitstring.h -- split a const string into fields.
-   Copyright (C) 2011-2024 Free Software Foundation, Inc.
+   Copyright (C) 2011-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -23,7 +23,7 @@
 /* Split a string into fields.   The string is never modified.
 *
 * A false return value indicates that there are no more fields.
- * Otherwise the next field is at the poisition indicated by *POS and
+ * Otherwise the next field is at the position indicated by *POS and
 * has length *LEN.
 *
 * Set FIRST to true only on the first call for any given value of s.
@ -39,6 +39,6 @@
 # include <stddef.h>

 bool splitstring(const char *s, const char *separators,
-		 bool first, size_t *pos, size_t *len);
+                 bool first, size_t *pos, size_t *len);

 #endif
--- a/lib/system.h
+++ b/lib/system.h
@ -1,6 +1,6 @@
 /* system.h -- system-dependent definitions for findutils

-   Copyright (C) 2017-2024 Free Software Foundation, Inc.
+   Copyright (C) 2017-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/test_splitstring.c
+++ b/lib/test_splitstring.c
@ -1,5 +1,5 @@
 /* test_splitstring.c -- unit test for splitstring()
-   Copyright (C) 2011-2024 Free Software Foundation, Inc.
+   Copyright (C) 2011-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -29,11 +29,11 @@

 static void
 assertEqualFunc(const char *file, int line, const char *label,
-		size_t expected, size_t got)
+                size_t expected, size_t got)
 {
  if (expected != got)
    fprintf(stderr, "%s line %d: %s: expected %lu, got %lu\n",
-	    file, line, label, (unsigned long)expected, (unsigned long)got);
+            file, line, label, (unsigned long)expected, (unsigned long)got);
 }
 #define ASSERT_EQUAL(expected,got) \
  do{ \
--- a/lib/unused-result.h
+++ b/lib/unused-result.h
@ -1,5 +1,5 @@
 /* unused-result.h -- macros for ensuring callers don't ignore return values
-   Copyright (C) 2010-2024 Free Software Foundation, Inc.
+   Copyright (C) 2010-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/locate/Makefile.am
+++ b/locate/Makefile.am
@ -1,6 +1,6 @@
 # The default database to build and search.

-## Copyright (C) 1996-2024 Free Software Foundation, Inc.
+## Copyright (C) 1996-2026 Free Software Foundation, Inc.

 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@ -35,7 +35,7 @@ nodist_locate_TEXINFOS = dblocation.texi

 AM_CPPFLAGS = -I$(top_srcdir)/lib -I../gl/lib -I$(top_srcdir)/gl/lib -DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"

-LDADD = ../lib/libfind.a ../gl/lib/libgnulib.a $(LIB_CLOSE) $(LIBINTL) $(LIB_SETLOCALE_NULL) $(LIB_MBRTOWC)
+LDADD = ../lib/libfind.a ../gl/lib/libgnulib.a $(LIBINTL) $(SETLOCALE_NULL_LIB) $(MBRTOWC_LIB)

 $(PROGRAMS) $(LIBPROGRAMS): ../lib/libfind.a ../gl/lib/libgnulib.a

@ -79,10 +79,10 @@ dblocation.texi:

 SUBDIRS = . testsuite

-dist-hook: findutils-check-manpages
+check-local: findutils-check-manpages

 findutils-check-manpages:
-	$(top_srcdir)/build-aux/man-lint.sh $(srcdir) $(man_MANS)
+	env GROFF=$(GROFF) $(top_srcdir)/build-aux/man-lint.sh $(srcdir) $(man_MANS)

 # Clean coverage files generated by running binaries built with
 # gcc -fprofile-arcs -ftest-coverage
--- a/locate/frcode.c
+++ b/locate/frcode.c
@ -1,5 +1,5 @@
 /* frcode -- front-compress a sorted list
-   Copyright (C) 1994-2024 Free Software Foundation, Inc.
+   Copyright (C) 1994-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -117,7 +117,7 @@ prefix_length (char *s1, char *s2)
       * our return type.
       */
      if (0 == --limit)
-	break;
+        break;
    }
  return s1 - start;
 }
@ -130,8 +130,6 @@ static struct option const longopts[] =
  {NULL, no_argument, NULL, 0}
 };

-extern char *version_string;
-
 static void _GL_ATTRIBUTE_NORETURN
 usage (int status)
 {
@ -142,8 +140,8 @@ usage (int status)
    }

  fprintf (stdout,
-	   _("Usage: %s [-0 | --null] [--version] [--help]\n"),
-	   program_name);
+           _("Usage: %s [-0 | --null] [--version] [--help]\n"),
+           program_name);

  explain_how_to_report_bugs (stdout, program_name);
  exit (status);
@ -164,7 +162,7 @@ get_seclevel (char *s)
  if ((0==result) && (p == optarg))
    {
      error (EXIT_FAILURE, 0,
-	     _("You need to specify a security level as a decimal integer."));
+             _("You need to specify a security level as a decimal integer."));
      /*NOTREACHED*/
      return -1;
    }
@ -172,7 +170,7 @@ get_seclevel (char *s)

    {
      error (EXIT_FAILURE, 0,
-	     _("Security level %s is outside the convertible range."), s);
+             _("Security level %s is outside the convertible range."), s);
      /*NOTREACHED*/
      return -1;
    }
@ -180,7 +178,7 @@ get_seclevel (char *s)
    {
      /* Some suffix exists */
      error (EXIT_FAILURE, 0,
-	     _("Security level %s has unexpected suffix %s."), s, p);
+             _("Security level %s has unexpected suffix %s."), s, p);
      /*NOTREACHED*/
      return -1;
    }
@ -200,11 +198,11 @@ outerr (void)
 int
 main (int argc, char **argv)
 {
-  char *path;			/* The current input entry.  */
-  char *oldpath;		/* The previous input entry.  */
-  size_t pathsize, oldpathsize;	/* Amounts allocated for them.  */
+  char *path;                   /* The current input entry.  */
+  char *oldpath;                /* The previous input entry.  */
+  size_t pathsize, oldpathsize; /* Amounts allocated for them.  */
  int count, oldcount, diffcount; /* Their prefix lengths & the difference. */
-  int line_len;			/* Length of input line.  */
+  int line_len;                 /* Length of input line.  */
  int delimiter = '\n';
  int optc;
  int slocate_compat = 0;
@ -232,29 +230,29 @@ main (int argc, char **argv)
    switch (optc)
      {
      case '0':
-	delimiter = 0;
-	break;
+        delimiter = 0;
+        break;

      case 'S':
-	slocate_compat = 1;
-	slocate_seclevel = get_seclevel (optarg);
-	if (slocate_seclevel < 0 || slocate_seclevel > 1)
-	  {
-	    error (EXIT_FAILURE, 0,
-		   _("slocate security level %ld is unsupported."),
-		   slocate_seclevel);
-	  }
-	break;
+        slocate_compat = 1;
+        slocate_seclevel = get_seclevel (optarg);
+        if (slocate_seclevel < 0 || slocate_seclevel > 1)
+          {
+            error (EXIT_FAILURE, 0,
+                   _("slocate security level %ld is unsupported."),
+                   slocate_seclevel);
+          }
+        break;

      case 'h':
-	usage (EXIT_SUCCESS);
+        usage (EXIT_SUCCESS);

      case 'v':
-	display_findutils_version ("frcode");
-	return 0;
+        display_findutils_version ("frcode");
+        return 0;

      default:
-	usage (EXIT_FAILURE);
+        usage (EXIT_FAILURE);
      }

  /* We expect to have no arguments. */
@ -275,76 +273,76 @@ main (int argc, char **argv)
    {
      /* GNU LOCATE02 format */
      if (fwrite (LOCATEDB_MAGIC, 1, sizeof (LOCATEDB_MAGIC), stdout)
-	  != sizeof (LOCATEDB_MAGIC))
-	{
-	  error (EXIT_FAILURE, errno, _("Failed to write to standard output"));
-	}
+          != sizeof (LOCATEDB_MAGIC))
+        {
+          error (EXIT_FAILURE, errno, _("Failed to write to standard output"));
+        }
    }


  while ((line_len = getdelim (&path, &pathsize, delimiter, stdin)) > 0)
    {
      if (path[line_len - 1] != delimiter)
-	{
-	  error (0, 0, _("The input file should end with the delimiter"));
-	}
+        {
+          error (0, 0, _("The input file should end with the delimiter"));
+        }
      else
-	{
-	  path[line_len - 1] = '\0'; /* FIXME temporary: nuke the delimiter.  */
-	}
+        {
+          path[line_len - 1] = '\0'; /* FIXME temporary: nuke the delimiter.  */
+        }

      count = prefix_length (oldpath, path);
      diffcount = count - oldcount;
      if ( (diffcount > SHRT_MAX) || (diffcount < SHRT_MIN) )
-	{
-	  /* We do this to prevent overflow of the value we
-	   * write with put_short ()
-	   */
-	  count = 0;
-	  diffcount = (-oldcount);
-	}
+        {
+          /* We do this to prevent overflow of the value we
+           * write with put_short ()
+           */
+          count = 0;
+          diffcount = (-oldcount);
+        }
      oldcount = count;

      if (slocate_compat)
-	{
-	  /* Emit no count for the first pathname. */
-	  slocate_compat = 0;
-	}
+        {
+          /* Emit no count for the first pathname. */
+          slocate_compat = 0;
+        }
      else
-	{
-	  /* If the difference is small, it fits in one byte;
-	     otherwise, two bytes plus a marker noting that fact.  */
-	  if (diffcount < LOCATEDB_ONEBYTE_MIN
-	      || diffcount > LOCATEDB_ONEBYTE_MAX)
-	    {
-	      if (EOF == putc (LOCATEDB_ESCAPE, stdout))
-		outerr ();
-	      if (!put_short (diffcount, stdout))
-		outerr ();
-	    }
-	  else
-	    {
-	      if (EOF == putc (diffcount, stdout))
-		outerr ();
-	    }
-	}
+        {
+          /* If the difference is small, it fits in one byte;
+             otherwise, two bytes plus a marker noting that fact.  */
+          if (diffcount < LOCATEDB_ONEBYTE_MIN
+              || diffcount > LOCATEDB_ONEBYTE_MAX)
+            {
+              if (EOF == putc (LOCATEDB_ESCAPE, stdout))
+                outerr ();
+              if (!put_short (diffcount, stdout))
+                outerr ();
+            }
+          else
+            {
+              if (EOF == putc (diffcount, stdout))
+                outerr ();
+            }
+        }

      if ( (EOF == fputs (path + count, stdout))
-	   || (EOF == putc ('\0', stdout)))
-	{
-	  outerr ();
-	}
+           || (EOF == putc ('\0', stdout)))
+        {
+          outerr ();
+        }

      if (1)
-	{
-	  /* Swap path and oldpath and their sizes.  */
-	  char *tmppath = oldpath;
-	  size_t tmppathsize = oldpathsize;
-	  oldpath = path;
-	  oldpathsize = pathsize;
-	  path = tmppath;
-	  pathsize = tmppathsize;
-	}
+        {
+          /* Swap path and oldpath and their sizes.  */
+          char *tmppath = oldpath;
+          size_t tmppathsize = oldpathsize;
+          oldpath = path;
+          oldpathsize = pathsize;
+          path = tmppath;
+          pathsize = tmppathsize;
+        }
    }

  free (path);
--- a/locate/locate.1
+++ b/locate/locate.1
@ -1,28 +1,83 @@
-.TH LOCATE 1 \" -*- nroff -*-
+.TH LOCATE 1 2020-12-27 findutils \" -*- nroff -*-
+.\" As a GNU troff extension, \% at the beginning of a word suppresses
+.\" its hyphenation.
+.ie \n(.g \{\
+.  ds ^  \(ha
+.  ds en \(en
+.  ds % \%
+.\}
+.el \{\
+.  ds ^  ^
+.  ds en \-
+.  ds % \" empty
+.\}
 .SH NAME
 locate \- list files in databases that match a pattern
 .
 .SH SYNOPSIS
+.TP \" FIXME-2027: switch to .HP when groff-1.24 is more commonly available.
+.nr sA \n(.j \" Save the adjustment mode.
+.na
 .B locate
-[\-d path | \-\-database=path]
-[\-e | \-E | \-\-[non\-]existing]
-[\-i | \-\-ignore-case]
-[\-0 | \-\-null]
-[\-c | \-\-count]
-[\-w | \-\-wholename]
-[\-b | \-\-basename]
-[\-l N | \-\-limit=N]
-[\-S | \-\-statistics]
-[\-r | \-\-regex ]
-[\-\-regextype R]
-[\-\-max-database-age D]
-[\-P | \-H | \-\-nofollow]
-[\-L | \-\-follow]
-[\-\-version]
-[\-A | \-\-all]
-[\-p | \-\-print]
-[\-\-help]
-pattern...
+.RB [ \-d\ \c
+.I path
+|
+.BI \*%\-\-database= path\c
+]
+.RB [ \-e
+|
+.B \-E
+|
+.BR \*%\-\- [ non\- ] existing ]
+.RB [ \-i
+|
+.BR \*%\-\-ignore\-case ]
+.RB [ \-0
+|
+.BR \-\-null ]
+.RB [ \-c
+|
+.BR \*%\-\-count ]
+.RB [ \-w
+|
+.BR \*%\-\-wholename ]
+.RB [ \-b
+|
+.BR \*%\-\-basename ]
+.RB [ \-l\ \c
+.I N
+|
+.BI \*%\-\-limit= N\c
+]
+.RB [ \-S
+|
+.BR \*%\-\-statistics ]
+.RB [ \-r
+|
+.BR \*%\-\-regex ]
+.RB \*%[ \-\-regextype\ \c
+.IR R ]
+.RB \*%[ \-\-max\-database\-age\ \c
+.IR D ]
+.RB [ \-P
+|
+.B \-H
+|
+.BR \*%\-\-nofollow ]
+.RB [ \-L
+|
+.BR \*%\-\-follow ]
+.RB \*%[ \-\-version ]
+.RB [ \-A
+|
+.BR \-\-all ]
+.RB [ \-p
+|
+.BR \*%\-\-print ]
+.RB \*%[ \-\-help ]
+.IR pattern .\|.\|.
+.ad \n(sA \" Restore the adjustment mode.
+.rr sA
 .
 .SH DESCRIPTION
 This manual page
@ -91,8 +146,9 @@ to set the list of database files to search.
 The option overrides the environment variable if both are used.  Empty
 elements in the path are taken to be synonyms for the file name of the
 default database.
-A database can be supplied on stdin, using `\-' as an element
-of \fIpath\fP. If more than one element of \fIpath\fP is `\-',
+A database can be supplied on standard input, using `\-' as an element
+of \fIpath\fP.
+If more than one element of \fIpath\fP is `\-',
 later instances are ignored (and a warning message is printed).
 .IP
 The file name database format changed starting with GNU
@ -240,22 +296,32 @@ appears to be derived from the same code.
 Significant changes to
 .B locate
 in reverse order:
+.P
 .TS
 tab(|);
 LL.
-4.3.7 | Byte-order independent support for old database format
-4.3.3 | locate \fI\-i\fR supports multi-byte characters correctly
-      | Introduced \fI\-\-max_db_age\fR
-4.3.2 | Support for the slocate database format
-4.2.22| Introduced the \fI\-\-all\fR option
-4.2.15| Introduced the \fI\-\-regex\fR option
-4.2.14| Introduced options \fI\-L, \-P, \-H\fR
-4.2.12| Empty items in \fBLOCATE_PATH\fR now indicate the default database
-4.2.11| Introduced the \fI\-\-statistics\fR option
-4.2.4 | Introduced \fI\-\-count\fR and \fI\-\-limit\fR
-4.2.0 | Glob characters cause matching against the whole file name
-4.0   | Introduced the LOCATE02 database format
-3.7   | Locate can search multiple databases
+4.3.7|T{
+.na
+Byte-order independent support for old database format
+T}
+4.3.3|locate \fI\-i\fR supports multi-byte characters correctly
+\^|Introduced \fI\-\-max_db_age\fR
+4.3.2|Support for the slocate database format
+4.2.22|Introduced the \fI\-\-all\fR option
+4.2.15|Introduced the \fI\-\-regex\fR option
+4.2.14|Introduced options \fI\-L, \-P, \-H\fR
+4.2.12|T{
+.na
+Empty items in \fBLOCATE_PATH\fR now indicate the default database
+T}
+4.2.11|Introduced the \fI\-\-statistics\fR option
+4.2.4|Introduced \fI\-\-count\fR and \fI\-\-limit\fR
+4.2.0|T{
+.na
+Glob characters cause matching against the whole file name
+T}
+4.0|Introduced the LOCATE02 database format
+3.7|Locate can search multiple databases
 .TE
 .
 .SH "BUGS"
@ -287,7 +353,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994\(en2024 Free Software Foundation, Inc.
+Copyright \(co 1994\*(en2026 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
--- a/locate/locate.c
+++ b/locate/locate.c
@ -1,5 +1,5 @@
 /* locate -- search databases for filenames that match patterns
-   Copyright (C) 1994-2024 Free Software Foundation, Inc.
+   Copyright (C) 1994-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -35,7 +35,7 @@
   8, No 1, February/March, 1983, p. 8.

   However, latterly code changes to provide additional functionality
-   became dificult to make with the existing reading scheme, and so
+   became difficult to make with the existing reading scheme, and so
   we no longer perform the matching as efficiently as we used to (that is,
   we no longer use the same algorithm).

@ -1033,7 +1033,7 @@ search_one_database (int argc,
   * We ensure that we can return to the previous behaviour
   * by using two variables, do_check_existence (which we act on)
   * and check_existence (which indicates the default before we
-   * adjust it on the bassis of what kind of database we;re using
+   * adjust it on the basis of what kind of database we're using
   */
  do_check_existence = check_existence;

@ -1353,8 +1353,6 @@ search_one_database (int argc,
 }


-extern char *version_string;
-
 static void _GL_ATTRIBUTE_NORETURN
 usage (int status)
 {
@ -1758,7 +1756,7 @@ dolocate (int argc, char **argv, int secure_db_fd)
              if (did_stdin)
                {
                  error (0, 0,
-                         _("warning: the locate database can only be read from stdin once."));
+                         _("warning: the locate database can only be read from standard input once."));
                  return 0;
                }
              else
--- a/locate/locatedb.5
+++ b/locate/locatedb.5
@ -1,4 +1,10 @@
-.TH LOCATEDB 5 \" -*- nroff -*-
+.TH LOCATEDB 5 2020-12-27 findutils \" -*- nroff -*-
+.ie \n(.g \{\
+.  ds en \(en
+.\}
+.el \{\
+.  ds en \-
+.\}
 .SH NAME
 locatedb \- front-compressed file name database
 .
@ -107,7 +113,7 @@ format starts with a 256 byte table containing the 128 most common
 bigrams in the file list.  A bigram is a pair of adjacent bytes.
 Bytes in the database that have the high bit set are indexes (with the
 high bit cleared) into the bigram table.  The bigram and
-offset-differential count coding makes these databases 20\(en25% smaller
+offset-differential count coding makes these databases 20\*(en25% smaller
 than the new format, but makes them not 8-bit clean.  Any byte in a
 file name that is in the ranges used for the special codes is replaced
 in the database by a question mark, which not coincidentally is the
@ -115,20 +121,20 @@ shell wildcard to match a single character.
 .
 .SH EXAMPLE
 .nf
-
+\&
 Input to \fBfrcode\fP:
 .\" with nulls changed to newlines:
 /usr/src
 /usr/src/cmd/aardvark.c
 /usr/src/cmd/armadillo.c
 /usr/tmp/zoo
-
+\&
 Length of the longest prefix of the preceding entry to share:
 0 /usr/src
 8 /cmd/aardvark.c
 14 rmadillo.c
 5 tmp/zoo
-
+\&
 .fi
 Output from \fBfrcode\fP, with trailing nulls changed to newlines
 and count bytes made printable:
@ -138,8 +144,8 @@ and count bytes made printable:
 8 /cmd/aardvark.c
 6 rmadillo.c
 \-9 tmp/zoo
-
-(6 = 14 - 8, and -9 = 5 - 14)
+\&
+(6 = 14 \- 8, and \-9 = 5 \- 14)
 .fi
 .
 .SH "REPORTING BUGS"
@ -159,7 +165,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994\(en2024 Free Software Foundation, Inc.
+Copyright \(co 1994\*(en2026 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
--- a/locate/locatedb.h
+++ b/locate/locatedb.h
@ -1,5 +1,5 @@
 /* locatedb.h -- declarations for the locate database
-   Copyright (C) 1994-2024 Free Software Foundation, Inc.
+   Copyright (C) 1994-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -47,10 +47,10 @@
 /* These are used for old, bigram-encoded databases:  */

 /* Means the differential count follows in a 2-byte int instead. */
-# define LOCATEDB_OLD_ESCAPE	30
+# define LOCATEDB_OLD_ESCAPE    30

 /* Offset added to differential counts to encode them as positive numbers.  */
-# define LOCATEDB_OLD_OFFSET	14
+# define LOCATEDB_OLD_OFFSET    14

 typedef enum
  {
@ -60,8 +60,8 @@ typedef enum
  } GetwordEndianState;

 int getword (FILE *fp, const char *filename,
-	     size_t maxvalue,
-	     GetwordEndianState *endian_state_flag);
+             size_t maxvalue,
+             GetwordEndianState *endian_state_flag);

 # define SLOCATE_DB_MAGIC_LEN 2

--- a/locate/testsuite/Makefile.am
+++ b/locate/testsuite/Makefile.am
@ -1,4 +1,4 @@
-# Copyright (C) 2001-2024 Free Software Foundation, Inc.
+# Copyright (C) 2001-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/locate/testsuite/config/unix.exp
+++ b/locate/testsuite/config/unix.exp
@ -1,6 +1,6 @@
 # -*- TCL -*-
 # Test-specific TCL procedures required by DejaGNU.
-# Copyright (C) 1994-2024 Free Software Foundation, Inc.
+# Copyright (C) 1994-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/locate/updatedb.1
+++ b/locate/updatedb.1
@ -1,8 +1,15 @@
-.TH UPDATEDB 1 \" -*- nroff -*-
+.TH UPDATEDB 1 2023-11-10 findutils \" -*- nroff -*-
+.ie \n(.g \{\
+.  ds en \(en
+.\}
+.el \{\
+.  ds en \-
+.\}
 .SH NAME
 updatedb \- update a file name database
 .SH SYNOPSIS
-.B updatedb [\fIoptions\fP]
+.B updatedb
+.RI [ options ]
 .
 .SH DESCRIPTION
 This manual page
@ -139,7 +146,7 @@ mailing list:
 .RE
 .
 .SH COPYRIGHT
-Copyright \(co 1994\(en2024 Free Software Foundation, Inc.
+Copyright \(co 1994\*(en2026 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
 .br
 This is free software: you are free to change and redistribute it.
--- a/locate/updatedb.sh
+++ b/locate/updatedb.sh
@ -1,6 +1,6 @@
 #! /bin/sh
 # updatedb -- build a locate pathname database
-# Copyright (C) 1994-2024 Free Software Foundation, Inc.
+# Copyright (C) 1994-2026 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@ -39,7 +39,7 @@ Written by Eric B. Decker, James Youngman, and Kevin Dalley.
 # character encoding errors in text-based tools like "sort".  To avoid
 # this, we set LC_ALL=C.  This will, presumably, not work perfectly on
 # systems where LC_ALL is not the way to do locale configuration or
-# some other seting can override this.
+# some other setting can override this.
 LC_ALL=C
 export LC_ALL

@ -147,7 +147,7 @@ select_shell() {
 # Any global options for find?
 : ${FINDOPTIONS=}

-# What shell shoud we use?  We should use a POSIX-ish sh.
+# What shell should we use?  We should use a POSIX-ish sh.
 : ${SHELL="/bin/sh"}

 # Non-network directories to put in the database.
--- a/locate/word_io.c
+++ b/locate/word_io.c
@ -1,5 +1,5 @@
 /* word_io.c -- word oriented I/O
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
+   Copyright (C) 2007-2026 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@ -20,13 +20,13 @@

 /* system headers. */
 #include <errno.h>
-#include <stdbool.h>		/* for bool */
+#include <stdbool.h>            /* for bool */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

 /* gnulib headers. */
-#include "byteswap.h"
+#include <endian.h>
 #include "quotearg.h"

 /* find headers. */
@ -38,62 +38,62 @@ enum { WORDBYTES=4 };

 static int
 decode_value (const unsigned char data[],
-	      int limit,
-	      GetwordEndianState *endian_state_flag,
-	      const char *filename)
+              int limit,
+              GetwordEndianState *endian_state_flag,
+              const char *filename)
 {
  int swapped;
  union
  {
-    int ival;			/* native representation */
+    int ival;                   /* native representation */
    unsigned char data[WORDBYTES];
  } u;
  u.ival = 0;
  memcpy (&u.data, data, WORDBYTES);
-  swapped = bswap_32(u.ival);	/* byteswapped */
+  swapped = htobe32 (u.ival);   /* byteswapped */

  if (*endian_state_flag == GetwordEndianStateInitial)
    {
      if (u.ival <= limit)
-	{
-	  if (swapped > limit)
-	    {
-	      /* the native value is inside the limit and the
-	       * swapped value is not.  We take this as proof
-	       * that we should be using the native byte order.
-	       */
-	      *endian_state_flag = GetwordEndianStateNative;
-	    }
-	  return u.ival;
-	}
+        {
+          if (swapped > limit)
+            {
+              /* the native value is inside the limit and the
+               * swapped value is not.  We take this as proof
+               * that we should be using the native byte order.
+               */
+              *endian_state_flag = GetwordEndianStateNative;
+            }
+          return u.ival;
+        }
      else
-	{
-	  if (swapped <= limit)
-	    {
-	      /* Aha, now we know we have to byte-swap. */
-	      error (0, 0,
-		     _("WARNING: locate database %s was "
-		       "built with a different byte order"),
-		     quotearg_n_style (0, locale_quoting_style, filename));
-	      *endian_state_flag = GetwordEndianStateSwab;
-	      return swapped;
-	    }
-	  else
-	    {
-	      /* u.ival > limit and swapped > limit.  For the moment, assume
-	       * native ordering.
-	       */
-	      return u.ival;
-	    }
-	}
+        {
+          if (swapped <= limit)
+            {
+              /* Aha, now we know we have to byte-swap. */
+              error (0, 0,
+                     _("WARNING: locate database %s was "
+                       "built with a different byte order"),
+                     quotearg_n_style (0, locale_quoting_style, filename));
+              *endian_state_flag = GetwordEndianStateSwab;
+              return swapped;
+            }
+          else
+            {
+              /* u.ival > limit and swapped > limit.  For the moment, assume
+               * native ordering.
+               */
+              return u.ival;
+            }
+        }
    }
  else
    {
      /* We already know the byte order. */
      if (*endian_state_flag == GetwordEndianStateSwab)
-	return swapped;
+        return swapped;
      else
-	return u.ival;
+        return u.ival;
    }
 }

@ -101,9 +101,9 @@ decode_value (const unsigned char data[],

 int
 getword (FILE *fp,
-	 const char *filename,
-	 size_t maxvalue,
-	 GetwordEndianState *endian_state_flag)
+         const char *filename,
+         size_t maxvalue,
+         GetwordEndianState *endian_state_flag)
 {
  unsigned char data[4];
  size_t bytes_read;
@ -113,15 +113,15 @@ getword (FILE *fp,
  if (bytes_read != 1)
    {
      const char * quoted_name = quotearg_n_style (0, locale_quoting_style,
-						   filename);
+                                                   filename);
      /* Distinguish between a truncated database and an I/O error.
       * Either condition is fatal.
       */
      if (feof (fp))
-	error (EXIT_FAILURE, 0, _("unexpected EOF in %s"), quoted_name);
+        error (EXIT_FAILURE, 0, _("unexpected EOF in %s"), quoted_name);
      else
-	error (EXIT_FAILURE, errno,
-	       _("error reading a word from %s"), quoted_name);
+        error (EXIT_FAILURE, errno,
+               _("error reading a word from %s"), quoted_name);
      abort ();
    }
  else
--- a/m4/mkinstalldirs.m4
+++ b/m4/mkinstalldirs.m4
@ -1,4 +1,4 @@
-dnl Copyright (C) 1995-2024 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2026 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/m4/noreturn.m4
+++ b/m4/noreturn.m4
@ -1,4 +1,4 @@
-dnl Copyright (C) 2007-2024 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2026 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/po/.gitignore
+++ b/po/.gitignore
@ -1,3 +1,4 @@
+/insert-header.sed
 /*.gmo
 /*.po
 /.reference/
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@ -1,5 +1,5 @@
 # List of source files containing translatable strings.
-# Copyright (C) 2000-2024 Free Software Foundation, Inc.
+# Copyright (C) 2000-2026 Free Software Foundation, Inc.

 # Copying and distribution of this file, with or without
 # modification, are permitted provided the copyright notice
--- a/tests/.gitignore
+++ b/tests/.gitignore
@ -1,5 +1,6 @@
 /*/*.log
 /*/*.trs
+/init.sh
 /test-suite.log
 /xargs/.dirstamp
 /xargs/test-sigusr
--- a/Show More
+++ b/Show More