version 3.4.90

* NEWS: Record release date.

NEWS

@@ -1,6 +1,6 @@
 GNU Bison NEWS
 
-* Noteworthy changes in release ?.? (????-??-??) [?]
+* Noteworthy changes in release 3.4.90 (2019-10-29) [beta]
 
 ** Backward incompatible changes
 

m4/.gitignore

@@ -43,23 +43,14 @@
 /getopt.m4
 /getprogname.m4
 /getrusage.m4
-/gettext.m4
 /gettime.m4
 /gettimeofday.m4
-/glibc2.m4
-/glibc21.m4
 /gnulib-cache.m4
 /gnulib-common.m4
 /gnulib-comp.m4
 /gnulib-tool.m4
 /host-cpu-c-abi.m4
-/iconv.m4
 /include_next.m4
-/intdiv0.m4
-/intl.m4
-/intldir.m4
-/intlmacosx.m4
-/intmax.m4
 /intmax_t.m4
 /inttypes-pri.m4
 /inttypes.m4
@@ -74,7 +65,6 @@
 /jm-winsz1.m4
 /jm-winsz2.m4
 /largefile.m4
-/lcmessage.m4
 /ldexp.m4
 /ldexpl.m4
 /lib-ld.m4
@@ -108,7 +98,6 @@
 /msvc-inval.m4
 /msvc-nothrow.m4
 /multiarch.m4
-/nls.m4
 /nocrash.m4
 /non-recursive-gnulib-prefix-hack.m4
 /obstack-printf.m4
@@ -120,14 +109,11 @@
 /pathmax.m4
 /perror.m4
 /pipe2.m4
-/po.m4
 /posix_spawn.m4
 /printf-frexp.m4
 /printf-frexpl.m4
 /printf-posix-rpl.m4
-/printf-posix.m4
 /printf.m4
-/progtest.m4
 /pthread_rwlock_rdlock.m4
 /quote.m4
 /quotearg.m4
@@ -183,14 +169,12 @@
 /time_h.m4
 /timespec.m4
 /tls.m4
-/uintmax_t.m4
 /unistd-safer.m4
 /unistd_h.m4
 /unlink.m4
 /unlocked-io.m4
 /vasnprintf.m4
 /vfprintf-posix.m4
-/visibility.m4
 /vsnprintf-posix.m4
 /vsnprintf.m4
 /vsprintf-posix.m4