[PATCH] regex: sync with glibc

[Paul Eggert]

* config/srclist.txt: Uncomment-out posix/regex.c and related
files, as the Gnulib versions have now been copied to glibc.
* lib/intprops.h: Remove authorship comment, as per glibc guidelines.
---
 ChangeLog          |  7 +++++++
 config/srclist.txt | 16 ++++++++--------
 lib/intprops.h     |  1 -
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6d5ba0854..a64141820 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2021-09-21  Paul Eggert  <eggert@cs.ucla.edu>
+
+       regex: sync with glibc
+       * config/srclist.txt: Uncomment-out posix/regex.c and related
+       files, as the Gnulib versions have now been copied to glibc.
+       * lib/intprops.h: Remove authorship comment, as per glibc guidelines.
+
 2021-09-20  Simon Josefsson  <simon@josefsson.org>
 
        maint: Avoid syntax-check failure for empty gnulib submodule.
diff --git a/config/srclist.txt b/config/srclist.txt
index da906571c..16b61721a 100644
--- a/config/srclist.txt
+++ b/config/srclist.txt
@@ -63,13 +63,14 @@ $LIBCSRC malloc/scratch_buffer_dupfree.c    lib/malloc
 $LIBCSRC malloc/scratch_buffer_grow.c  lib/malloc
 $LIBCSRC malloc/scratch_buffer_grow_preserve.c lib/malloc
 $LIBCSRC malloc/scratch_buffer_set_array_size.c        lib/malloc
-#$LIBCSRC include/intprops.h             lib
-#$LIBCSRC posix/regcomp.c              lib
-#$LIBCSRC posix/regex.c                        lib
-#$LIBCSRC posix/regex.h                        lib
-#$LIBCSRC posix/regex_internal.c       lib
-#$LIBCSRC posix/regex_internal.h               lib
-#$LIBCSRC posix/regexec.c              lib
+$LIBCSRC include/intprops.h             lib
+$LIBCSRC misc/sys/cdefs.h              lib
+$LIBCSRC posix/regcomp.c               lib
+$LIBCSRC posix/regex.c                 lib
+$LIBCSRC posix/regex.h                 lib
+$LIBCSRC posix/regex_internal.c                lib
+$LIBCSRC posix/regex_internal.h                lib
+$LIBCSRC posix/regexec.c               lib
 #$LIBCSRC stdlib/canonicalize           lib/canonicalize-lgpl.c
 #$LIBCSRC sysdeps/generic/eloop-threshold.h    lib
 $LIBCSRC time/timegm.c                 lib
@@ -92,7 +93,6 @@ $LIBCSRC time/mktime-internal.h               lib
 #$LIBCSRC argp/argp-pvh.c              lib gpl
 #$LIBCSRC argp/argp-xinl.c             lib gpl
 #$LIBCSRC argp/argp.h                  lib gpl
-#$LIBCSRC misc/sys/cdefs.h             lib
 #$LIBCSRC stdlib/getsubopt.c           lib gpl
 #$LIBCSRC posix/getopt.c               lib gpl
 #$LIBCSRC posix/getopt.h               lib gpl (getopt.in.h in gnulib)
diff --git a/lib/intprops.h b/lib/intprops.h
index 9d10028a5..3fe64e82e 100644
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -15,7 +15,6 @@
    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-/* Written by Paul Eggert.  */
 
 #ifndef _GL_INTPROPS_H
 #define _GL_INTPROPS_H
-- 
2.31.1