Imported Upstream version 1.20upstream/1.20

5 files changed, 137 insertions, 108 deletions

diff --git a/doc/Makefile.in b/doc/Makefile.in
index e7ed392..a4d6e3f 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -93,6 +93,7 @@ am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
 install_sh_DATA = $(install_sh) -c -m 644
 install_sh_PROGRAM = $(install_sh) -c
@@ -110,12 +111,13 @@ host_triplet = @host@
 subdir = doc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
-	$(top_srcdir)/m4/absolute-header.m4 $(top_srcdir)/m4/alloca.m4 \
-	$(top_srcdir)/m4/arpa_inet_h.m4 \
+	$(top_srcdir)/m4/__inline.m4 \
+	$(top_srcdir)/m4/absolute-header.m4 $(top_srcdir)/m4/af_alg.m4 \
+	$(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/arpa_inet_h.m4 \
 	$(top_srcdir)/m4/asm-underscore.m4 $(top_srcdir)/m4/base32.m4 \
 	$(top_srcdir)/m4/btowc.m4 $(top_srcdir)/m4/builtin-expect.m4 \
-	$(top_srcdir)/m4/clock_time.m4 $(top_srcdir)/m4/close.m4 \
-	$(top_srcdir)/m4/codeset.m4 $(top_srcdir)/m4/configmake.m4 \
+	$(top_srcdir)/m4/byteswap.m4 $(top_srcdir)/m4/clock_time.m4 \
+	$(top_srcdir)/m4/close.m4 $(top_srcdir)/m4/codeset.m4 \
 	$(top_srcdir)/m4/dirname.m4 \
 	$(top_srcdir)/m4/double-slash-root.m4 $(top_srcdir)/m4/dup2.m4 \
 	$(top_srcdir)/m4/eealloc.m4 $(top_srcdir)/m4/environ.m4 \
@@ -124,9 +126,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/extern-inline.m4 \
 	$(top_srcdir)/m4/fatal-signal.m4 $(top_srcdir)/m4/fcntl-o.m4 \
 	$(top_srcdir)/m4/fcntl.m4 $(top_srcdir)/m4/fcntl_h.m4 \
-	$(top_srcdir)/m4/flexmember.m4 $(top_srcdir)/m4/float_h.m4 \
-	$(top_srcdir)/m4/flock.m4 $(top_srcdir)/m4/fnmatch.m4 \
-	$(top_srcdir)/m4/fopen.m4 $(top_srcdir)/m4/fseek.m4 \
+	$(top_srcdir)/m4/fflush.m4 $(top_srcdir)/m4/flexmember.m4 \
+	$(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/flock.m4 \
+	$(top_srcdir)/m4/fnmatch.m4 $(top_srcdir)/m4/fnmatch_h.m4 \
+	$(top_srcdir)/m4/fopen.m4 $(top_srcdir)/m4/fpurge.m4 \
+	$(top_srcdir)/m4/freading.m4 $(top_srcdir)/m4/fseek.m4 \
 	$(top_srcdir)/m4/fseeko.m4 $(top_srcdir)/m4/fstat.m4 \
 	$(top_srcdir)/m4/ftell.m4 $(top_srcdir)/m4/ftello.m4 \
 	$(top_srcdir)/m4/futimens.m4 $(top_srcdir)/m4/getaddrinfo.m4 \
@@ -139,7 +143,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/gnulib-common.m4 \
 	$(top_srcdir)/m4/gnulib-comp.m4 \
 	$(top_srcdir)/m4/group-member.m4 \
-	$(top_srcdir)/m4/hard-locale.m4 \
 	$(top_srcdir)/m4/host-cpu-c-abi.m4 $(top_srcdir)/m4/hostent.m4 \
 	$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/iconv_h.m4 \
 	$(top_srcdir)/m4/include_next.m4 $(top_srcdir)/m4/inet_ntop.m4 \
@@ -184,29 +187,29 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/raise.m4 $(top_srcdir)/m4/rawmemchr.m4 \
 	$(top_srcdir)/m4/regex.m4 $(top_srcdir)/m4/sched_h.m4 \
 	$(top_srcdir)/m4/secure_getenv.m4 $(top_srcdir)/m4/select.m4 \
-	$(top_srcdir)/m4/servent.m4 $(top_srcdir)/m4/sha1.m4 \
-	$(top_srcdir)/m4/sha256.m4 $(top_srcdir)/m4/sha512.m4 \
-	$(top_srcdir)/m4/sig_atomic_t.m4 $(top_srcdir)/m4/sigaction.m4 \
-	$(top_srcdir)/m4/signal_h.m4 \
+	$(top_srcdir)/m4/servent.m4 $(top_srcdir)/m4/sh-filename.m4 \
+	$(top_srcdir)/m4/sha1.m4 $(top_srcdir)/m4/sha256.m4 \
+	$(top_srcdir)/m4/sha512.m4 $(top_srcdir)/m4/sig_atomic_t.m4 \
+	$(top_srcdir)/m4/sigaction.m4 $(top_srcdir)/m4/signal_h.m4 \
 	$(top_srcdir)/m4/signalblocking.m4 $(top_srcdir)/m4/sigpipe.m4 \
 	$(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/snprintf.m4 \
 	$(top_srcdir)/m4/socketlib.m4 $(top_srcdir)/m4/sockets.m4 \
 	$(top_srcdir)/m4/socklen.m4 $(top_srcdir)/m4/sockpfaf.m4 \
 	$(top_srcdir)/m4/spawn-pipe.m4 $(top_srcdir)/m4/spawn_h.m4 \
 	$(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stat-time.m4 \
-	$(top_srcdir)/m4/stat.m4 $(top_srcdir)/m4/stdalign.m4 \
-	$(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stddef_h.m4 \
-	$(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \
-	$(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib_h.m4 \
-	$(top_srcdir)/m4/strcase.m4 $(top_srcdir)/m4/strchrnul.m4 \
-	$(top_srcdir)/m4/strdup.m4 $(top_srcdir)/m4/strerror.m4 \
-	$(top_srcdir)/m4/strerror_r.m4 $(top_srcdir)/m4/string_h.m4 \
-	$(top_srcdir)/m4/strings_h.m4 $(top_srcdir)/m4/strndup.m4 \
-	$(top_srcdir)/m4/strnlen.m4 $(top_srcdir)/m4/strpbrk.m4 \
-	$(top_srcdir)/m4/strptime.m4 $(top_srcdir)/m4/strtok_r.m4 \
-	$(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/strtoll.m4 \
-	$(top_srcdir)/m4/symlink.m4 $(top_srcdir)/m4/sys_file_h.m4 \
-	$(top_srcdir)/m4/sys_ioctl_h.m4 \
+	$(top_srcdir)/m4/stat.m4 $(top_srcdir)/m4/std-gnu11.m4 \
+	$(top_srcdir)/m4/stdalign.m4 $(top_srcdir)/m4/stdbool.m4 \
+	$(top_srcdir)/m4/stddef_h.m4 $(top_srcdir)/m4/stdint.m4 \
+	$(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio_h.m4 \
+	$(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/strcase.m4 \
+	$(top_srcdir)/m4/strchrnul.m4 $(top_srcdir)/m4/strdup.m4 \
+	$(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/strerror_r.m4 \
+	$(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strings_h.m4 \
+	$(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \
+	$(top_srcdir)/m4/strpbrk.m4 $(top_srcdir)/m4/strptime.m4 \
+	$(top_srcdir)/m4/strtok_r.m4 $(top_srcdir)/m4/strtol.m4 \
+	$(top_srcdir)/m4/strtoll.m4 $(top_srcdir)/m4/symlink.m4 \
+	$(top_srcdir)/m4/sys_file_h.m4 $(top_srcdir)/m4/sys_ioctl_h.m4 \
 	$(top_srcdir)/m4/sys_select_h.m4 \
 	$(top_srcdir)/m4/sys_socket_h.m4 \
 	$(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \
@@ -329,7 +332,6 @@ am__DIST_COMMON = $(srcdir)/Makefile.in \
 	$(top_srcdir)/build-aux/mdate-sh \
 	$(top_srcdir)/build-aux/texinfo.tex $(wget_TEXINFOS)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-pkglibexecdir = @pkglibexecdir@
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
 ALLOCA_H = @ALLOCA_H@
@@ -348,6 +350,7 @@ BITSIZEOF_SIG_ATOMIC_T = @BITSIZEOF_SIG_ATOMIC_T@
 BITSIZEOF_SIZE_T = @BITSIZEOF_SIZE_T@
 BITSIZEOF_WCHAR_T = @BITSIZEOF_WCHAR_T@
 BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@
+BYTESWAP_H = @BYTESWAP_H@
 CARES_CFLAGS = @CARES_CFLAGS@
 CARES_LIBS = @CARES_LIBS@
 CC = @CC@
@@ -416,6 +419,7 @@ GNULIB_FFSLL = @GNULIB_FFSLL@
 GNULIB_FGETC = @GNULIB_FGETC@
 GNULIB_FGETS = @GNULIB_FGETS@
 GNULIB_FLOCK = @GNULIB_FLOCK@
+GNULIB_FNMATCH = @GNULIB_FNMATCH@
 GNULIB_FOPEN = @GNULIB_FOPEN@
 GNULIB_FPRINTF = @GNULIB_FPRINTF@
 GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@
@@ -449,6 +453,7 @@ GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
 GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
 GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
 GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
+GNULIB_GETPASS = @GNULIB_GETPASS@
 GNULIB_GETPEERNAME = @GNULIB_GETPEERNAME@
 GNULIB_GETSOCKNAME = @GNULIB_GETSOCKNAME@
 GNULIB_GETSOCKOPT = @GNULIB_GETSOCKOPT@
@@ -473,6 +478,7 @@ GNULIB_LINK = @GNULIB_LINK@
 GNULIB_LINKAT = @GNULIB_LINKAT@
 GNULIB_LISTEN = @GNULIB_LISTEN@
 GNULIB_LOCALECONV = @GNULIB_LOCALECONV@
+GNULIB_LOCALENAME = @GNULIB_LOCALENAME@
 GNULIB_LOCALTIME = @GNULIB_LOCALTIME@
 GNULIB_LSEEK = @GNULIB_LSEEK@
 GNULIB_LSTAT = @GNULIB_LSTAT@
@@ -543,6 +549,7 @@ GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY = @GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY@
 GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT = @GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT@
 GNULIB_POSIX_SPAWNATTR_SETSIGMASK = @GNULIB_POSIX_SPAWNATTR_SETSIGMASK@
 GNULIB_POSIX_SPAWNP = @GNULIB_POSIX_SPAWNP@
+GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@
 GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE@
 GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2@
 GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN@
@@ -745,6 +752,7 @@ HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
 HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
 HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
 HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
 HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
 HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
 HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
@@ -767,6 +775,9 @@ HAVE_FFS = @HAVE_FFS@
 HAVE_FFSL = @HAVE_FFSL@
 HAVE_FFSLL = @HAVE_FFSLL@
 HAVE_FLOCK = @HAVE_FLOCK@
+HAVE_FNMATCH = @HAVE_FNMATCH@
+HAVE_FNMATCH_H = @HAVE_FNMATCH_H@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
 HAVE_FSEEKO = @HAVE_FSEEKO@
 HAVE_FSTATAT = @HAVE_FSTATAT@
 HAVE_FSYNC = @HAVE_FSYNC@
@@ -779,13 +790,16 @@ HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
 HAVE_GETLOGIN = @HAVE_GETLOGIN@
 HAVE_GETOPT_H = @HAVE_GETOPT_H@
 HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
 HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
 HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
 HAVE_GRANTPT = @HAVE_GRANTPT@
 HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
 HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
 HAVE_ISWBLANK = @HAVE_ISWBLANK@
 HAVE_ISWCNTRL = @HAVE_ISWCNTRL@
+HAVE_LANGINFO_ALTMON = @HAVE_LANGINFO_ALTMON@
 HAVE_LANGINFO_CODESET = @HAVE_LANGINFO_CODESET@
 HAVE_LANGINFO_ERA = @HAVE_LANGINFO_ERA@
 HAVE_LANGINFO_H = @HAVE_LANGINFO_H@
@@ -823,6 +837,7 @@ HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
 HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
 HAVE_NETDB_H = @HAVE_NETDB_H@
 HAVE_NETINET_IN_H = @HAVE_NETINET_IN_H@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
 HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
 HAVE_OPENAT = @HAVE_OPENAT@
 HAVE_OS_H = @HAVE_OS_H@
@@ -834,6 +849,7 @@ HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
 HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
 HAVE_POSIX_SPAWN = @HAVE_POSIX_SPAWN@
 HAVE_POSIX_SPAWNATTR_T = @HAVE_POSIX_SPAWNATTR_T@
+HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = @HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@
 HAVE_POSIX_SPAWN_FILE_ACTIONS_T = @HAVE_POSIX_SPAWN_FILE_ACTIONS_T@
 HAVE_PREAD = @HAVE_PREAD@
 HAVE_PSELECT = @HAVE_PSELECT@
@@ -904,7 +920,6 @@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
 HAVE_SYS_UIO_H = @HAVE_SYS_UIO_H@
 HAVE_TIMEGM = @HAVE_TIMEGM@
 HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
-HAVE_TRUNCATE = @HAVE_TRUNCATE@
 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
 HAVE_TZSET = @HAVE_TZSET@
 HAVE_UNISTD_H = @HAVE_UNISTD_H@
@@ -962,8 +977,6 @@ HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
 HAVE__BOOL = @HAVE__BOOL@
 HAVE__EXIT = @HAVE__EXIT@
 HOSTENT_LIB = @HOSTENT_LIB@
-HOST_CPU = @HOST_CPU@
-HOST_CPU_C_ABI = @HOST_CPU_C_ABI@
 ICONV_CONST = @ICONV_CONST@
 ICONV_H = @ICONV_H@
 INCLUDE_NEXT = @INCLUDE_NEXT@
@@ -998,7 +1011,6 @@ LIBS = @LIBS@
 LIBSOCKET = @LIBSOCKET@
 LIBSSL = @LIBSSL@
 LIBSSL_PREFIX = @LIBSSL_PREFIX@
-LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
 LIBTHREAD = @LIBTHREAD@
 LIBUNISTRING = @LIBUNISTRING@
 LIBUNISTRING_PREFIX = @LIBUNISTRING_PREFIX@
@@ -1043,6 +1055,7 @@ NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H = @NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H@
 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
 NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
+NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H = @NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H@
 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@
 NEXT_AS_FIRST_DIRECTIVE_ICONV_H = @NEXT_AS_FIRST_DIRECTIVE_ICONV_H@
 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
@@ -1077,6 +1090,7 @@ NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
 NEXT_ERRNO_H = @NEXT_ERRNO_H@
 NEXT_FCNTL_H = @NEXT_FCNTL_H@
 NEXT_FLOAT_H = @NEXT_FLOAT_H@
+NEXT_FNMATCH_H = @NEXT_FNMATCH_H@
 NEXT_GETOPT_H = @NEXT_GETOPT_H@
 NEXT_ICONV_H = @NEXT_ICONV_H@
 NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
@@ -1119,6 +1133,8 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
+PCRE2_CFLAGS = @PCRE2_CFLAGS@
+PCRE2_LIBS = @PCRE2_LIBS@
 PCRE_CFLAGS = @PCRE_CFLAGS@
 PCRE_LIBS = @PCRE_LIBS@
 PERL = @PERL@
@@ -1155,9 +1171,11 @@ REPLACE_FCLOSE = @REPLACE_FCLOSE@
 REPLACE_FCNTL = @REPLACE_FCNTL@
 REPLACE_FDOPEN = @REPLACE_FDOPEN@
 REPLACE_FFLUSH = @REPLACE_FFLUSH@
+REPLACE_FNMATCH = @REPLACE_FNMATCH@
 REPLACE_FOPEN = @REPLACE_FOPEN@
 REPLACE_FPRINTF = @REPLACE_FPRINTF@
 REPLACE_FPURGE = @REPLACE_FPURGE@
+REPLACE_FREELOCALE = @REPLACE_FREELOCALE@
 REPLACE_FREOPEN = @REPLACE_FREOPEN@
 REPLACE_FSEEK = @REPLACE_FSEEK@
 REPLACE_FSEEKO = @REPLACE_FSEEKO@
@@ -1176,6 +1194,7 @@ REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
 REPLACE_GETLINE = @REPLACE_GETLINE@
 REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
 REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
+REPLACE_GETPASS = @REPLACE_GETPASS@
 REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
 REPLACE_GMTIME = @REPLACE_GMTIME@
 REPLACE_ICONV = @REPLACE_ICONV@
@@ -1212,6 +1231,7 @@ REPLACE_MKNOD = @REPLACE_MKNOD@
 REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
 REPLACE_MKTIME = @REPLACE_MKTIME@
 REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
+REPLACE_NEWLOCALE = @REPLACE_NEWLOCALE@
 REPLACE_NL_LANGINFO = @REPLACE_NL_LANGINFO@
 REPLACE_NULL = @REPLACE_NULL@
 REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
@@ -1220,6 +1240,7 @@ REPLACE_OPENAT = @REPLACE_OPENAT@
 REPLACE_PERROR = @REPLACE_PERROR@
 REPLACE_POPEN = @REPLACE_POPEN@
 REPLACE_POSIX_SPAWN = @REPLACE_POSIX_SPAWN@
+REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR = @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@
 REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE@
 REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2@
 REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN@
@@ -1376,7 +1397,6 @@ infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
-lispdir = @lispdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
@@ -1390,7 +1410,6 @@ program_transform_name = @program_transform_name@
 psdir = @psdir@
 pyexecdir = @pyexecdir@
 pythondir = @pythondir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -1448,8 +1467,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -1628,7 +1647,10 @@ ctags CTAGS:
 cscope cscopelist:
 
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
diff --git a/doc/stamp-vti b/doc/stamp-vti
index 252eef5..9c93d60 100644
--- a/doc/stamp-vti
+++ b/doc/stamp-vti
@@ -1,4 +1,4 @@
-@set UPDATED 5 May 2018
-@set UPDATED-MONTH May 2018
-@set EDITION 1.19.5
-@set VERSION 1.19.5
+@set UPDATED 13 November 2018
+@set UPDATED-MONTH November 2018
+@set EDITION 1.20
+@set VERSION 1.20
diff --git a/doc/version.texi b/doc/version.texi
index 252eef5..9c93d60 100644
--- a/doc/version.texi
+++ b/doc/version.texi
@@ -1,4 +1,4 @@
-@set UPDATED 5 May 2018
-@set UPDATED-MONTH May 2018
-@set EDITION 1.19.5
-@set VERSION 1.19.5
+@set UPDATED 13 November 2018
+@set UPDATED-MONTH November 2018
+@set EDITION 1.20
+@set VERSION 1.20
diff --git a/doc/wget.info b/doc/wget.info
index 40ce0d4..0c22e3e 100644
--- a/doc/wget.info
+++ b/doc/wget.info
@@ -18,8 +18,8 @@ END-INFO-DIR-ENTRY
 
 File: wget.info,  Node: Top,  Next: Overview,  Prev: (dir),  Up: (dir)
 
-Wget 1.19.5
-***********
+Wget 1.20
+*********
 
 This file documents the GNU Wget utility for downloading network data.
 
@@ -1508,6 +1508,10 @@ File: wget.info,  Node: HTTP Options,  Next: HTTPS (SSL/TLS) Options,  Prev: Dir
      authentication challenges, but accept unsolicited auth info, say,
      in addition to form-based authentication.
 
+‘--retry-on-host-error’
+     Consider host errors, such as “Temporary failure in name
+     resolution”, as non-fatal, transient errors.
+
 ‘--retry-on-http-error=CODE[,CODE,...]’
      Consider given HTTP response codes as non-fatal, transient errors.
      Supply a comma-separated list of 3-digit HTTP response codes as
@@ -1536,10 +1540,10 @@ compiled without SSL support, none of these options are available.
 
 ‘--secure-protocol=PROTOCOL’
      Choose the secure protocol to be used.  Legal values are ‘auto’,
-     ‘SSLv2’, ‘SSLv3’, ‘TLSv1’, ‘TLSv1_1’, ‘TLSv1_2’ and ‘PFS’.  If
-     ‘auto’ is used, the SSL library is given the liberty of choosing
-     the appropriate protocol automatically, which is achieved by
-     sending a TLSv1 greeting.  This is the default.
+     ‘SSLv2’, ‘SSLv3’, ‘TLSv1’, ‘TLSv1_1’, ‘TLSv1_2’, ‘TLSv1_3’ and
+     ‘PFS’.  If ‘auto’ is used, the SSL library is given the liberty of
+     choosing the appropriate protocol automatically, which is achieved
+     by sending a TLSv1 greeting.  This is the default.
 
      Specifying ‘SSLv2’, ‘SSLv3’, ‘TLSv1’, ‘TLSv1_1’, ‘TLSv1_2’ or
      ‘TLSv1_3’ forces the use of the corresponding protocol.  This is
@@ -3794,8 +3798,7 @@ File: wget.info,  Node: Distribution,  Next: Web Site,  Prev: Proxies,  Up: Vari
 
 Like all GNU utilities, the latest version of Wget can be found at the
 master GNU archive site ftp.gnu.org, and its mirrors.  For example, Wget
-1.19.5 can be found at
-<https://ftp.gnu.org/pub/gnu/wget/wget-1.19.5.tar.gz>
+1.20 can be found at <https://ftp.gnu.org/pub/gnu/wget/wget-1.20.tar.gz>
 
 
 File: wget.info,  Node: Web Site,  Next: Mailing Lists,  Prev: Distribution,  Up: Various
@@ -5001,58 +5004,58 @@ Concept Index
 
 Tag Table:
 Node: Top744
-Node: Overview2076
-Node: Invoking5768
-Node: URL Format6628
-Ref: URL Format-Footnote-19307
-Node: Option Syntax9413
-Node: Basic Startup Options12191
-Node: Logging and Input File Options13049
-Node: Download Options18433
-Node: Directory Options47999
-Node: HTTP Options50850
-Node: HTTPS (SSL/TLS) Options71357
-Node: FTP Options84501
-Node: Recursive Retrieval Options91563
-Node: Recursive Accept/Reject Options100820
-Node: Exit Status105025
-Node: Recursive Download106060
-Node: Following Links109299
-Node: Spanning Hosts110265
-Node: Types of Files112534
-Node: Directory-Based Limits117428
-Node: Relative Links120695
-Node: FTP Links121545
-Node: Time-Stamping122436
-Node: Time-Stamping Usage124108
-Node: HTTP Time-Stamping Internals125980
-Ref: HTTP Time-Stamping Internals-Footnote-1127328
-Node: FTP Time-Stamping Internals127531
-Node: Startup File129018
-Node: Wgetrc Location129958
-Node: Wgetrc Syntax130812
-Node: Wgetrc Commands131577
-Node: Sample Wgetrc148170
-Node: Examples154198
-Node: Simple Usage154559
-Node: Advanced Usage156008
-Node: Very Advanced Usage159824
-Node: Various161368
-Node: Proxies162077
-Node: Distribution165034
-Node: Web Site165378
-Node: Mailing Lists165678
-Node: Internet Relay Chat167415
-Node: Reporting Bugs167710
-Node: Portability170438
-Node: Signals172085
-Node: Appendices172792
-Node: Robot Exclusion173140
-Node: Security Considerations177002
-Node: Contributors178212
-Node: Copying this manual183942
-Node: GNU Free Documentation License184182
-Node: Concept Index209534
+Node: Overview2072
+Node: Invoking5764
+Node: URL Format6624
+Ref: URL Format-Footnote-19303
+Node: Option Syntax9409
+Node: Basic Startup Options12187
+Node: Logging and Input File Options13045
+Node: Download Options18429
+Node: Directory Options47995
+Node: HTTP Options50846
+Node: HTTPS (SSL/TLS) Options71498
+Node: FTP Options84657
+Node: Recursive Retrieval Options91719
+Node: Recursive Accept/Reject Options100976
+Node: Exit Status105181
+Node: Recursive Download106216
+Node: Following Links109455
+Node: Spanning Hosts110421
+Node: Types of Files112690
+Node: Directory-Based Limits117584
+Node: Relative Links120851
+Node: FTP Links121701
+Node: Time-Stamping122592
+Node: Time-Stamping Usage124264
+Node: HTTP Time-Stamping Internals126136
+Ref: HTTP Time-Stamping Internals-Footnote-1127484
+Node: FTP Time-Stamping Internals127687
+Node: Startup File129174
+Node: Wgetrc Location130114
+Node: Wgetrc Syntax130968
+Node: Wgetrc Commands131733
+Node: Sample Wgetrc148326
+Node: Examples154354
+Node: Simple Usage154715
+Node: Advanced Usage156164
+Node: Very Advanced Usage159980
+Node: Various161524
+Node: Proxies162233
+Node: Distribution165190
+Node: Web Site165530
+Node: Mailing Lists165830
+Node: Internet Relay Chat167567
+Node: Reporting Bugs167862
+Node: Portability170590
+Node: Signals172237
+Node: Appendices172944
+Node: Robot Exclusion173292
+Node: Security Considerations177154
+Node: Contributors178364
+Node: Copying this manual184094
+Node: GNU Free Documentation License184334
+Node: Concept Index209686
 
 End Tag Table
 
diff --git a/doc/wget.texi b/doc/wget.texi
index eaf6b38..7ae19d8 100644
--- a/doc/wget.texi
+++ b/doc/wget.texi
@@ -1750,6 +1750,10 @@ some few obscure servers, which never send HTTP authentication
 challenges, but accept unsolicited auth info, say, in addition to
 form-based authentication.
 
+@item --retry-on-host-error
+Consider host errors, such as ``Temporary failure in name resolution'',
+as non-fatal, transient errors.
+
 @item --retry-on-http-error=@var{code[,code,...]}
 Consider given HTTP response codes as non-fatal, transient errors.
 Supply a comma-separated list of 3-digit HTTP response codes as
@@ -1780,9 +1784,9 @@ If Wget is compiled without SSL support, none of these options are available.
 @cindex SSL protocol, choose
 @item --secure-protocol=@var{protocol}
 Choose the secure protocol to be used.  Legal values are @samp{auto},
-@samp{SSLv2}, @samp{SSLv3}, @samp{TLSv1}, @samp{TLSv1_1}, @samp{TLSv1_2}
-and @samp{PFS}.  If @samp{auto} is used, the SSL library is given the
-liberty of choosing the appropriate protocol automatically, which is
+@samp{SSLv2}, @samp{SSLv3}, @samp{TLSv1}, @samp{TLSv1_1}, @samp{TLSv1_2},
+@samp{TLSv1_3} and @samp{PFS}.  If @samp{auto} is used, the SSL library is
+given the liberty of choosing the appropriate protocol automatically, which is
 achieved by sending a TLSv1 greeting. This is the default.
 
 Specifying @samp{SSLv2}, @samp{SSLv3}, @samp{TLSv1}, @samp{TLSv1_1},