added some partial utf8 related primitives

moo/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,17 +14,7 @@
 
 @SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = { \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -90,6 +80,13 @@ host_triplet = @host@
 @ENABLE_STATIC_MODULE_TRUE@am__append_1 = mod lib
 @ENABLE_STATIC_MODULE_FALSE@am__append_2 = lib mod
 subdir = .
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) ac/ar-lib \
+	ac/compile ac/config.guess ac/config.sub ac/depcomp \
+	ac/install-sh ac/missing ac/ltmain.sh $(top_srcdir)/ac/ar-lib \
+	$(top_srcdir)/ac/compile $(top_srcdir)/ac/config.guess \
+	$(top_srcdir)/ac/config.sub $(top_srcdir)/ac/install-sh \
+	$(top_srcdir)/ac/ltmain.sh $(top_srcdir)/ac/missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/ax_cxx_namespace.m4 \
@@ -99,8 +96,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
-	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
@@ -162,12 +157,6 @@ am__define_uniq_tagged_files = \
 ETAGS = etags
 CTAGS = ctags
 CSCOPE = cscope
-am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/ac/ar-lib \
-	$(top_srcdir)/ac/compile $(top_srcdir)/ac/config.guess \
-	$(top_srcdir)/ac/config.sub $(top_srcdir)/ac/install-sh \
-	$(top_srcdir)/ac/ltmain.sh $(top_srcdir)/ac/missing ac/ar-lib \
-	ac/compile ac/config.guess ac/config.sub ac/depcomp \
-	ac/install-sh ac/ltmain.sh ac/missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -260,7 +249,6 @@ LIPO = @LIPO@
 LN_S = @LN_S@
 LTDL_LIBS = @LTDL_LIBS@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -355,7 +343,6 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -387,6 +374,7 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -602,15 +590,15 @@ dist-xz: distdir
 	$(am__post_remove_distdir)
 
 dist-tarZ: distdir
-	@echo WARNING: "Support for distribution archives compressed with" \
+	@echo WARNING: "Support for shar distribution archives is" \
-		       "legacy program 'compress' is deprecated." >&2
+	               "deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)
 
 dist-shar: distdir
-	@echo WARNING: "Support for shar distribution archives is" \
+	@echo WARNING: "Support for distribution archives compressed with" \
-	               "deprecated." >&2
+		       "legacy program 'compress' is deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)
@@ -646,17 +634,17 @@ distcheck: dist
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
-	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build/sub \
+	  && $(am__cd) $(distdir)/_build \
-	  && ../../configure \
+	  && ../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
-	    --srcdir=../.. --prefix="$$dc_install_base" \
+	    --srcdir=.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -833,8 +821,6 @@ uninstall-am:
 	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
 	uninstall-am
 
-.PRECIOUS: Makefile
-
 
 distclean-local:
 	@rm -rf $(top_srcdir)/autom4te.cache

moo/ac/ar-lib

@@ -4,7 +4,7 @@
 me=ar-lib
 scriptversion=2012-03-01.08; # UTC
 
-# Copyright (C) 2010-2014 Free Software Foundation, Inc.
+# Copyright (C) 2010-2013 Free Software Foundation, Inc.
 # Written by Peter Rosin <peda@lysator.liu.se>.
 #
 # This program is free software; you can redistribute it and/or modify

moo/ac/compile

@@ -3,7 +3,7 @@
 
 scriptversion=2012-10-14.11; # UTC
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify

moo/ac/config.guess

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2015 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2015-01-01'
+timestamp='2014-03-23'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,12 +24,12 @@ timestamp='2015-01-01'
 # program.  This Exception is an additional permission under section 7
 # of the GNU General Public License, version 3 ("GPLv3").
 #
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
+# Originally written by Per Bothner.
 #
 # You can get the latest version of this script from:
 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
 #
-# Please send patches to <config-patches@gnu.org>.
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
 
 
 me=`echo "$0" | sed -e 's,.*/,,'`
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2015 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -579,9 +579,8 @@ EOF
 	else
 		IBM_ARCH=powerpc
 	fi
-	if [ -x /usr/bin/lslpp ] ; then
+	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+		IBM_REV=`/usr/bin/oslevel`
-			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
 	else
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi

moo/ac/config.sub

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2015 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2015-01-01'
+timestamp='2014-09-11'
 
 # This file 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 @@ timestamp='2015-01-01'
 # of the GNU General Public License, version 3 ("GPLv3").
 
 
-# Please send patches to <config-patches@gnu.org>.
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -68,7 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2015 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -260,7 +260,7 @@ case $basic_machine in
 	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx \
 	| epiphany \
-	| fido | fr30 | frv | ft32 \
+	| fido | fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| hexagon \
 	| i370 | i860 | i960 | ia64 \
@@ -313,7 +313,6 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| visium \
 	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
@@ -328,9 +327,6 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	leon|leon[3-9])
-		basic_machine=sparc-$basic_machine
-		;;
 	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
@@ -441,7 +437,6 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
-	| visium-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
@@ -779,9 +774,6 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
-	leon-*|leon[3-9]-*)
-		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
-		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
@@ -1025,7 +1017,7 @@ case $basic_machine in
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 		basic_machine=powerpc64le-unknown

moo/ac/depcomp

@@ -3,7 +3,7 @@
 
 scriptversion=2013-05-30.07; # UTC
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 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

moo/ac/install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2013-12-25.23; # UTC
+scriptversion=2011-11-20.07; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -41,15 +41,19 @@ scriptversion=2013-12-25.23; # UTC
 # This script is compatible with the BSD install script, but was written
 # from scratch.
 
-tab='	'
 nl='
 '
-IFS=" $tab$nl"
+IFS=" ""	$nl"
 
-# Set DOITPROG to "echo" to test this script.
+# set DOITPROG to echo to test this script
 
+# Don't use :- since 4.3BSD and earlier shells don't like it.
 doit=${DOITPROG-}
-doit_exec=${doit:-exec}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
 
 # Put in absolute file names if you don't have them in your path;
 # or use environment vars.
@@ -64,6 +68,17 @@ mvprog=${MVPROG-mv}
 rmprog=${RMPROG-rm}
 stripprog=${STRIPPROG-strip}
 
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
 posix_mkdir=
 
 # Desired mode of installed file.
@@ -82,7 +97,7 @@ dir_arg=
 dst_arg=
 
 copy_on_change=false
-is_target_a_directory=possibly
+no_target_directory=
 
 usage="\
 Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
@@ -122,57 +137,46 @@ while test $# -ne 0; do
     -d) dir_arg=true;;
 
     -g) chgrpcmd="$chgrpprog $2"
-        shift;;
+	shift;;
 
     --help) echo "$usage"; exit $?;;
 
     -m) mode=$2
-        case $mode in
+	case $mode in
-          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+	  *' '* | *'	'* | *'
-            echo "$0: invalid mode: $mode" >&2
+'*	  | *'*'* | *'?'* | *'['*)
-            exit 1;;
+	    echo "$0: invalid mode: $mode" >&2
-        esac
+	    exit 1;;
-        shift;;
+	esac
+	shift;;
 
     -o) chowncmd="$chownprog $2"
-        shift;;
+	shift;;
 
     -s) stripcmd=$stripprog;;
 
-    -t)
+    -t) dst_arg=$2
-        is_target_a_directory=always
+	# Protect names problematic for 'test' and other utilities.
-        dst_arg=$2
+	case $dst_arg in
-        # Protect names problematic for 'test' and other utilities.
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
-        case $dst_arg in
+	esac
-          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	shift;;
-        esac
-        shift;;
 
-    -T) is_target_a_directory=never;;
+    -T) no_target_directory=true;;
 
     --version) echo "$0 $scriptversion"; exit $?;;
 
-    --) shift
+    --)	shift
-        break;;
+	break;;
 
-    -*) echo "$0: invalid option: $1" >&2
+    -*)	echo "$0: invalid option: $1" >&2
-        exit 1;;
+	exit 1;;
 
     *)  break;;
   esac
   shift
 done
 
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
-  if test -n "$dst_arg"; then
-    echo "$0: target directory not allowed when installing a directory." >&2
-    exit 1
-  fi
-fi
-
 if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
   # When -d is used, all remaining arguments are directories to create.
   # When -t is used, the destination is already specified.
@@ -203,15 +207,6 @@ if test $# -eq 0; then
   exit 0
 fi
 
-if test -z "$dir_arg"; then
-  if test $# -gt 1 || test "$is_target_a_directory" = always; then
-    if test ! -d "$dst_arg"; then
-      echo "$0: $dst_arg: Is not a directory." >&2
-      exit 1
-    fi
-  fi
-fi
-
 if test -z "$dir_arg"; then
   do_exit='(exit $ret); exit $ret'
   trap "ret=129; $do_exit" 1
@@ -228,16 +223,16 @@ if test -z "$dir_arg"; then
 
     *[0-7])
       if test -z "$stripcmd"; then
-        u_plus_rw=
+	u_plus_rw=
       else
-        u_plus_rw='% 200'
+	u_plus_rw='% 200'
       fi
       cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
     *)
       if test -z "$stripcmd"; then
-        u_plus_rw=
+	u_plus_rw=
       else
-        u_plus_rw=,u+rw
+	u_plus_rw=,u+rw
       fi
       cp_umask=$mode$u_plus_rw;;
   esac
@@ -274,15 +269,41 @@ do
     # If destination is a directory, append the input filename; won't work
     # if double slashes aren't ignored.
     if test -d "$dst"; then
-      if test "$is_target_a_directory" = never; then
+      if test -n "$no_target_directory"; then
-        echo "$0: $dst_arg: Is a directory" >&2
+	echo "$0: $dst_arg: Is a directory" >&2
-        exit 1
+	exit 1
       fi
       dstdir=$dst
       dst=$dstdir/`basename "$src"`
       dstdir_status=0
     else
-      dstdir=`dirname "$dst"`
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
       test -d "$dstdir"
       dstdir_status=$?
     fi
@@ -293,74 +314,81 @@ do
   if test $dstdir_status != 0; then
     case $posix_mkdir in
       '')
-        # Create intermediate dirs using mode 755 as modified by the umask.
+	# Create intermediate dirs using mode 755 as modified by the umask.
-        # This is like FreeBSD 'install' as of 1997-10-28.
+	# This is like FreeBSD 'install' as of 1997-10-28.
-        umask=`umask`
+	umask=`umask`
-        case $stripcmd.$umask in
+	case $stripcmd.$umask in
-          # Optimize common cases.
+	  # Optimize common cases.
-          *[2367][2367]) mkdir_umask=$umask;;
+	  *[2367][2367]) mkdir_umask=$umask;;
-          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
 
-          *[0-7])
+	  *[0-7])
-            mkdir_umask=`expr $umask + 22 \
+	    mkdir_umask=`expr $umask + 22 \
-              - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 100 % 40 + $umask % 20 \
-              - $umask % 10 % 4 + $umask % 2
+	      - $umask % 10 % 4 + $umask % 2
-            `;;
+	    `;;
-          *) mkdir_umask=$umask,go-w;;
+	  *) mkdir_umask=$umask,go-w;;
-        esac
+	esac
 
-        # With -d, create the new directory with the user-specified mode.
+	# With -d, create the new directory with the user-specified mode.
-        # Otherwise, rely on $mkdir_umask.
+	# Otherwise, rely on $mkdir_umask.
-        if test -n "$dir_arg"; then
+	if test -n "$dir_arg"; then
-          mkdir_mode=-m$mode
+	  mkdir_mode=-m$mode
-        else
+	else
-          mkdir_mode=
+	  mkdir_mode=
-        fi
+	fi
 
-        posix_mkdir=false
+	posix_mkdir=false
-        case $umask in
+	case $umask in
-          *[123567][0-7][0-7])
+	  *[123567][0-7][0-7])
-            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-            ;;
+	    ;;
-          *)
+	  *)
-            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+            # $RANDOM is not portable (e.g. dash);  use it when possible to
-            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+            # lower collision chance
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
 
-            if (umask $mkdir_umask &&
+	     # As "mkdir -p" follows symlinks and we work in /tmp possibly;  so
-                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	     # create the $tmpdir first (and fail if unsuccessful) to make sure
-            then
+	     # that nobody tries to guess the $tmpdir name.
-              if test -z "$dir_arg" || {
+	    if (umask $mkdir_umask &&
-                   # Check for POSIX incompatibilities with -m.
+		$mkdirprog $mkdir_mode "$tmpdir" &&
-                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
-                   # other-writable bit of parent directory when it shouldn't.
+	    then
-                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+	      if test -z "$dir_arg" || {
-                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   # Check for POSIX incompatibilities with -m.
-                   case $ls_ld_tmpdir in
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-                     d????-?r-*) different_mode=700;;
+		   # other-writable bit of parent directory when it shouldn't.
-                     d????-?--*) different_mode=755;;
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-                     *) false;;
+		   test_tmpdir="$tmpdir/a"
-                   esac &&
+		   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
-                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		   case $ls_ld_tmpdir in
-                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     d????-?r-*) different_mode=700;;
-                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		     d????-?--*) different_mode=755;;
-                   }
+		     *) false;;
-                 }
+		   esac &&
-              then posix_mkdir=:
+		   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
-              fi
+		     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
-              rmdir "$tmpdir/d" "$tmpdir"
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-            else
+		   }
-              # Remove any dirs left behind by ancient mkdir implementations.
+		 }
-              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	      then posix_mkdir=:
-            fi
+	      fi
-            trap '' 0;;
+	      rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
-        esac;;
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
     esac
 
     if
       $posix_mkdir && (
-        umask $mkdir_umask &&
+	umask $mkdir_umask &&
-        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
       )
     then :
     else
@@ -370,51 +398,53 @@ do
       # directory the slow way, step by step, checking for races as we go.
 
       case $dstdir in
-        /*) prefix='/';;
+	/*) prefix='/';;
-        [-=\(\)!]*) prefix='./';;
+	[-=\(\)!]*) prefix='./';;
-        *)  prefix='';;
+	*)  prefix='';;
       esac
 
+      eval "$initialize_posix_glob"
+
       oIFS=$IFS
       IFS=/
-      set -f
+      $posix_glob set -f
       set fnord $dstdir
       shift
-      set +f
+      $posix_glob set +f
       IFS=$oIFS
 
       prefixes=
 
       for d
       do
-        test X"$d" = X && continue
+	test X"$d" = X && continue
 
-        prefix=$prefix$d
+	prefix=$prefix$d
-        if test -d "$prefix"; then
+	if test -d "$prefix"; then
-          prefixes=
+	  prefixes=
-        else
+	else
-          if $posix_mkdir; then
+	  if $posix_mkdir; then
-            (umask=$mkdir_umask &&
+	    (umask=$mkdir_umask &&
-             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-            # Don't fail if two instances are running concurrently.
+	    # Don't fail if two instances are running concurrently.
-            test -d "$prefix" || exit 1
+	    test -d "$prefix" || exit 1
-          else
+	  else
-            case $prefix in
+	    case $prefix in
-              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-              *) qprefix=$prefix;;
+	      *) qprefix=$prefix;;
-            esac
+	    esac
-            prefixes="$prefixes '$qprefix'"
+	    prefixes="$prefixes '$qprefix'"
-          fi
+	  fi
-        fi
+	fi
-        prefix=$prefix/
+	prefix=$prefix/
       done
 
       if test -n "$prefixes"; then
-        # Don't fail if two instances are running concurrently.
+	# Don't fail if two instances are running concurrently.
-        (umask $mkdir_umask &&
+	(umask $mkdir_umask &&
-         eval "\$doit_exec \$mkdirprog $prefixes") ||
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-          test -d "$dstdir" || exit 1
+	  test -d "$dstdir" || exit 1
-        obsolete_mkdir_used=true
+	obsolete_mkdir_used=true
       fi
     fi
   fi
@@ -449,12 +479,15 @@ do
 
     # If -C, don't bother to copy if it wouldn't change the file.
     if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-       set -f &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
        set X $old && old=:$2:$4:$5:$6 &&
        set X $new && new=:$2:$4:$5:$6 &&
-       set +f &&
+       $posix_glob set +f &&
+
        test "$old" = "$new" &&
        $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
     then
@@ -467,24 +500,24 @@ do
       # to itself, or perhaps because mv is so ancient that it does not
       # support -f.
       {
-        # Now remove or move aside any old file at destination location.
+	# Now remove or move aside any old file at destination location.
-        # We try this two ways since rm can't unlink itself on some
+	# We try this two ways since rm can't unlink itself on some
-        # systems and the destination file might be busy for other
+	# systems and the destination file might be busy for other
-        # reasons.  In this case, the final cleanup might fail but the new
+	# reasons.  In this case, the final cleanup might fail but the new
-        # file should still install successfully.
+	# file should still install successfully.
-        {
+	{
-          test ! -f "$dst" ||
+	  test ! -f "$dst" ||
-          $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-          } ||
+	  } ||
-          { echo "$0: cannot unlink or rename $dst" >&2
+	  { echo "$0: cannot unlink or rename $dst" >&2
-            (exit 1); exit 1
+	    (exit 1); exit 1
-          }
+	  }
-        } &&
+	} &&
 
-        # Now rename the file to the real destination.
+	# Now rename the file to the real destination.
-        $doit $mvcmd "$dsttmp" "$dst"
+	$doit $mvcmd "$dsttmp" "$dst"
       }
     fi || exit 1
 

moo/ac/missing

@@ -3,7 +3,7 @@
 
 scriptversion=2013-10-28.13; # UTC
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify

moo/aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15 -*- Autoconf -*-
+# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2014 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
+[am__api_version='1.14'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15], [],
+m4_if([$1], [1.14.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,12 +51,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15])dnl
+[AM_AUTOMAKE_VERSION([1.14.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
-# Copyright (C) 2011-2014 Free Software Foundation, Inc.
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -118,7 +118,7 @@ AC_SUBST([AR])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -170,7 +170,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -201,7 +201,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -392,7 +392,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -468,7 +468,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -558,8 +558,8 @@ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
-# We need awk for the "check" target (and possibly the TAP driver).  The
+# We need awk for the "check" target.  The system "awk" is bad on
-# system "awk" is bad on some platforms.
+# some platforms.
 AC_REQUIRE([AC_PROG_AWK])dnl
 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
@@ -633,9 +633,6 @@ END
     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
   fi
 fi
-dnl The trailing newline in this macro's definition is deliberate, for
-dnl backward compatibility and to allow trailing 'dnl'-style comments
-dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
 ])
 
 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
@@ -665,7 +662,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -676,7 +673,7 @@ echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_co
 # Define $install_sh.
 AC_DEFUN([AM_PROG_INSTALL_SH],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-if test x"${install_sh+set}" != xset; then
+if test x"${install_sh}" != xset; then
   case $am_aux_dir in
   *\ * | *\	*)
     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
@@ -686,7 +683,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2014 Free Software Foundation, Inc.
+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -707,7 +704,7 @@ AC_SUBST([am__leading_dot])])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -757,7 +754,7 @@ rm -f confinc confmf
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -796,7 +793,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -825,7 +822,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -872,7 +869,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -891,7 +888,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -972,7 +969,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2014 Free Software Foundation, Inc.
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1032,7 +1029,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1060,7 +1057,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2014 Free Software Foundation, Inc.
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1079,7 +1076,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2014 Free Software Foundation, Inc.
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

moo/kernel/Collect.moo

@@ -298,6 +298,25 @@ class(#character,#final,#limited,#immutable) Symbol(String)
 class(#byte) ByteArray(Array)
 {
 	## TODO: is it ok for ByteArray to inherit from Array?
+
+	method decodeToCharacter
+	{
+		## TODO: support other encodings. it only supports utf8 as of now.
+		<primitive: #_utf8_to_uc>
+		self primitiveFailed(thisContext method).
+
+		(*
+		### TODO: implement this in moo also..
+		| firstByte |
+		firstByte := self at: 0.
+		if ((firstByte bitAnd:2r10000000) == 0) { 1 }
+		elsif (firstByte bitAnd:2r11000000) == 2r10000000) { 2 }
+		elsif (firstByte bitAnd:2r11100000) == 2r11000000) { 3 }
+		elsif (firstByte bitAnd:2r11110000) == 2r11100000) { 4 }
+		elsif (firstByte bitAnd:2r11111000) == 2r11110000) { 5 }
+		elsif (firstByte bitAnd:2r11111100) == 2r11111000) { 6 }.
+		*)
+	}
 }
 
 ## -------------------------------------------------------------------------------

moo/kernel/Fcgi.moo

@@ -149,7 +149,7 @@ class FcgiSocket(SyncSocket)
 
 	method _run_service
 	{
-		| buf k i |
+		| buf k i hdr |
 
 		self timeout: 10.
 		(*while (true)
@@ -161,10 +161,12 @@ class FcgiSocket(SyncSocket)
 		buf := ByteArray new: 128.
 'IM RUNNING SERVICE...............' dump.
 
-		(***self.bs next dump.
-		self.bs next dump.
-		self.bs next dump.***)
 
+		hdr := ByteArray new: 8.
+		k := self.bs next: 8 into: hdr startingAt: 0.
+
+
+(*
 		i := 0.
 		while (i < 3)
 		{
@@ -173,9 +175,12 @@ class FcgiSocket(SyncSocket)
 			(buf copyFrom: 10 count: k) dump.
 			i := i + 1.
 
+			(buf copyFrom: 10 count: k) decodeToCharacter dump.
+
 			self.bs nextPut: k from: buf startingAt: 10.
 		}.
 		self.bs flush.
+*)
 
 		self close.
 	}

moo/kernel/Stream.moo

@@ -368,8 +368,22 @@ class ByteStream(ByteStreamAdapter)
 	}
 }
 
+(*
 class TextStream(ByteStream)
 {
+	method initialize
+	{
+		super initialize.
+		self.
+	}
 
-}
+	method next
+	{
+	}
+
+	method __utf8_to_uc
+	{
+		if (self.seq at: 0) bitAnd: 
+	}
+}*)
 

moo/kernel/generr.moo

@@ -42,6 +42,7 @@ class MyObject(Object)
 			'divide by zero'
 			'I/O error'
 			'encoding conversion error'
+			'insufficient data for encoding conversion'
 			'buffer full'
 		).
 		

moo/lib/Makefile.am

@@ -78,6 +78,7 @@ libmoo_la_SOURCES = \
 	opt.c \
 	pf-basic.c \
 	pf-sys.c \
+	pf-utf8.c \
 	rbt.c \
 	sym.c \
 	utf8.c \

moo/lib/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -17,17 +17,7 @@
 
 
 VPATH = @srcdir@
-am__is_gnu_make = { \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -116,6 +106,9 @@ bin_PROGRAMS = moo$(EXEEXT)
 @ENABLE_STATIC_MODULE_FALSE@moo_DEPENDENCIES = $(am__DEPENDENCIES_5) \
 @ENABLE_STATIC_MODULE_FALSE@	$(am__DEPENDENCIES_1)
 subdir = lib
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(srcdir)/moo-cfg.h.in $(top_srcdir)/ac/depcomp \
+	$(pkginclude_HEADERS)
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/ax_cxx_namespace.m4 \
@@ -125,8 +118,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(pkginclude_HEADERS) \
-	$(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = moo-cfg.h
 CONFIG_CLEAN_FILES =
@@ -172,8 +163,8 @@ am_libmoo_la_OBJECTS = libmoo_la-bigint.lo libmoo_la-comp.lo \
 	libmoo_la-err.lo libmoo_la-exec.lo libmoo_la-logfmt.lo \
 	libmoo_la-gc.lo libmoo_la-heap.lo libmoo_la-moo.lo \
 	libmoo_la-obj.lo libmoo_la-opt.lo libmoo_la-pf-basic.lo \
-	libmoo_la-pf-sys.lo libmoo_la-rbt.lo libmoo_la-sym.lo \
+	libmoo_la-pf-sys.lo libmoo_la-pf-utf8.lo libmoo_la-rbt.lo \
-	libmoo_la-utf8.lo libmoo_la-utl.lo
+	libmoo_la-sym.lo libmoo_la-utf8.lo libmoo_la-utl.lo
 libmoo_la_OBJECTS = $(am_libmoo_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -250,8 +241,6 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
-am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/moo-cfg.h.in \
-	$(top_srcdir)/ac/depcomp
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 pkgincludedir = $(includedir)
 pkglibdir = $(libdir)
@@ -305,7 +294,6 @@ LIPO = @LIPO@
 LN_S = @LN_S@
 LTDL_LIBS = @LTDL_LIBS@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -400,7 +388,6 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -463,6 +450,7 @@ libmoo_la_SOURCES = \
 	opt.c \
 	pf-basic.c \
 	pf-sys.c \
+	pf-utf8.c \
 	rbt.c \
 	sym.c \
 	utf8.c \
@@ -498,6 +486,7 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign lib/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -643,6 +632,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-opt.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-pf-basic.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-pf-sys.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-pf-utf8.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-rbt.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-sym.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libmoo_la-utf8.Plo@am__quote@
@@ -778,6 +768,13 @@ libmoo_la-pf-sys.lo: pf-sys.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libmoo_la-pf-sys.lo `test -f 'pf-sys.c' || echo '$(srcdir)/'`pf-sys.c
 
+libmoo_la-pf-utf8.lo: pf-utf8.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libmoo_la-pf-utf8.lo -MD -MP -MF $(DEPDIR)/libmoo_la-pf-utf8.Tpo -c -o libmoo_la-pf-utf8.lo `test -f 'pf-utf8.c' || echo '$(srcdir)/'`pf-utf8.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/libmoo_la-pf-utf8.Tpo $(DEPDIR)/libmoo_la-pf-utf8.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='pf-utf8.c' object='libmoo_la-pf-utf8.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libmoo_la-pf-utf8.lo `test -f 'pf-utf8.c' || echo '$(srcdir)/'`pf-utf8.c
+
 libmoo_la-rbt.lo: rbt.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libmoo_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libmoo_la-rbt.lo -MD -MP -MF $(DEPDIR)/libmoo_la-rbt.Tpo -c -o libmoo_la-rbt.lo `test -f 'rbt.c' || echo '$(srcdir)/'`rbt.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/libmoo_la-rbt.Tpo $(DEPDIR)/libmoo_la-rbt.Plo
@@ -1060,8 +1057,6 @@ uninstall-am: uninstall-binPROGRAMS uninstall-pkgincludeHEADERS \
 	uninstall-binPROGRAMS uninstall-hook \
 	uninstall-pkgincludeHEADERS uninstall-pkglibLTLIBRARIES
 
-.PRECIOUS: Makefile
-
 
 install-data-hook:
 	@echo "#ifndef _MOO_CFG_H_" > "$(DESTDIR)$(pkgincludedir)/moo-cfg.h"

moo/lib/err.c

@@ -64,14 +64,15 @@ static moo_ooch_t errstr_28[] = {'*','*','*',' ','u','n','d','e','f','i','n','e'
 static moo_ooch_t errstr_29[] = {'d','i','v','i','d','e',' ','b','y',' ','z','e','r','o','\0'};
 static moo_ooch_t errstr_30[] = {'I','/','O',' ','e','r','r','o','r','\0'};
 static moo_ooch_t errstr_31[] = {'e','n','c','o','d','i','n','g',' ','c','o','n','v','e','r','s','i','o','n',' ','e','r','r','o','r','\0'};
-static moo_ooch_t errstr_32[] = {'b','u','f','f','e','r',' ','f','u','l','l','\0'};
+static moo_ooch_t errstr_32[] = {'i','n','s','u','f','f','i','c','i','e','n','t',' ','d','a','t','a',' ','e','n','c','o','d','i','n','g',' ','c','o','n','v','e','r','s','i','o','n','\0'};
+static moo_ooch_t errstr_33[] = {'b','u','f','f','e','r',' ','f','u','l','l','\0'}; 
 static moo_ooch_t* errstr[] =
 {
 	errstr_0, errstr_1, errstr_2, errstr_3, errstr_4, errstr_5, errstr_6, errstr_7,
 	errstr_8, errstr_9, errstr_10, errstr_11, errstr_12, errstr_13, errstr_14, errstr_15,
 	errstr_16, errstr_17, errstr_18, errstr_19, errstr_20, errstr_21, errstr_22, errstr_23,
 	errstr_24, errstr_25, errstr_26, errstr_27, errstr_28, errstr_29, errstr_30, errstr_31,
-	errstr_32 
+	errstr_32, errstr_33 
 };
 
 #if defined(MOO_INCLUDE_COMPILER)

moo/lib/exec.c

@@ -3496,7 +3496,7 @@ static pf_t pftab[] =
 	{ "Error_asString",                        { pf_error_as_string,                      0, 0 } },
 
 	{ "MethodContext_goto:",                   { pf_context_goto,                         1, 1  } },
-	
+
 	{ "Process_resume",                        { pf_process_resume,                       0, 0 } },
 	{ "Process_sp",                            { pf_process_sp,                           0, 0 } },
 	{ "Process_suspend",                       { pf_process_suspend,                      0, 0 } },
@@ -3506,7 +3506,7 @@ static pf_t pftab[] =
 	{ "SemaphoreGroup_addSemaphore:",          { pf_semaphore_group_add_semaphore,        1, 1 } },
 	{ "SemaphoreGroup_removeSemaphore:",       { pf_semaphore_group_remove_semaphore,     1, 1 } },
 	{ "SemaphoreGroup_wait",                   { pf_semaphore_group_wait,                 0, 0 } },
-	
+
 	{ "Semaphore_signal",                      { pf_semaphore_signal,                     0, 0 } },
 	{ "Semaphore_signalAfterSecs:",            { pf_semaphore_signal_timed,               1, 1 } },
 	{ "Semaphore_signalAfterSecs:nanosecs:",   { pf_semaphore_signal_timed,               2, 2 } },
@@ -3594,7 +3594,10 @@ static pf_t pftab[] =
 	{ "_integer_ne",                           { pf_integer_ne,                           1, 1 } },
 	{ "_integer_negated",                      { pf_integer_negated,                      0, 0 } },
 	{ "_integer_rem",                          { pf_integer_rem,                          1, 1 } },
-	{ "_integer_sub",                          { pf_integer_sub,                          1, 1 } }
+	{ "_integer_sub",                          { pf_integer_sub,                          1, 1 } },
+
+	{ "_utf8_seqlen",                          { moo_pf_utf8_seqlen,                      0, 0 } },
+	{ "_utf8_to_uc",                           { moo_pf_utf8_to_uc,                       0, 0 } },
 };
 
 moo_pfbase_t* moo_getpfnum (moo_t* moo, const moo_ooch_t* ptr, moo_oow_t len, moo_ooi_t* pfnum)

moo/lib/moo-cfg.h.in

@@ -288,7 +288,8 @@
 /* __va_copy is available */
 #undef HAVE___VA_COPY
 
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
 #undef LT_OBJDIR
 
 /* build release/debug */

moo/lib/moo-prv.h

@@ -1419,7 +1419,6 @@ moo_pfrc_t moo_pf_basic_shift (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
 moo_pfrc_t moo_pf_is_kind_of (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
 moo_pfrc_t moo_pf_responds_to (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
 
-
 /* ========================================================================= */
 /* pf-sys.c                                                                  */
 /* ========================================================================= */
@@ -1476,6 +1475,14 @@ moo_pfrc_t moo_pf_smptr_put_bytes (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
 
 moo_pfrc_t moo_pf_smptr_as_string (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
 
+
+/* ========================================================================= */
+/* pf-utf8.c                                                                 */
+/* ========================================================================= */
+moo_pfrc_t moo_pf_utf8_seqlen (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
+moo_pfrc_t moo_pf_utf8_to_uc (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
+moo_pfrc_t moo_pf_uc_to_utf8 (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs);
+
 /* TODO: remove the following debugging functions */
 /* ========================================================================= */
 /* debug.c                                                                   */

moo/lib/moo.h

@@ -84,6 +84,7 @@ enum moo_errnum_t
 	MOO_EDIVBY0,  /**< divide by zero */
 	MOO_EIOERR,   /**< I/O error */
 	MOO_EECERR,   /**< encoding conversion error */
+	MOO_EECMORE,  /**< insufficient data for encoding conversion */
 	MOO_EBUFFULL, /**< buffer full */
 
 #if defined(MOO_INCLUDE_COMPILER)

moo/lib/pf-utf8.c

@@ -0,0 +1,98 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2014-2018 Chung, Hyung-Hwan. All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
+    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "moo-prv.h"
+
+
+moo_pfrc_t moo_pf_utf8_seqlen (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
+{
+	moo_oop_t rcv;
+	moo_uch_t uch;
+	const moo_bch_t* utf8;
+	moo_oow_t size;
+	int n;
+
+	/* the receiver should be a byte array or the like.  */
+	rcv = MOO_STACK_GETRCV(moo, nargs);
+	MOO_PF_CHECK_RCV (moo, moo_iskindof(moo, rcv, moo->_byte_array));
+
+	utf8 = (const moo_bch_t*)MOO_OBJ_GET_BYTE_SLOT(rcv);
+	size = MOO_OBJ_GET_SIZE(rcv);
+
+
+#if 0
+	/* TODO: check the first byte and return bytes required */
+	if ((n = moo_utf8_to_uc(utf8, size, &uch)) == 0)
+	{
+		/* invalid sequence */
+		moo_seterrnum (moo, MOO_EECERR);
+		return MOO_PF_FAILURE;
+	}
+#endif
+
+	MOO_STACK_SETRET (moo, nargs, MOO_SMOOI_TO_OOP(n));
+	return MOO_PF_SUCCESS;
+}
+
+moo_pfrc_t moo_pf_utf8_to_uc (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
+{
+	moo_oop_t rcv;
+	moo_uch_t uch;
+	const moo_bch_t* utf8;
+	moo_oow_t size;
+	int n;
+
+	/* the receiver should be a byte array or the like.  */
+	rcv = MOO_STACK_GETRCV(moo, nargs);
+	MOO_PF_CHECK_RCV (moo, moo_iskindof(moo, rcv, moo->_byte_array));
+
+/* TODO: accept offset and size */
+	utf8 = (const moo_bch_t*)MOO_OBJ_GET_BYTE_SLOT(rcv);
+	size = MOO_OBJ_GET_SIZE(rcv);
+
+	if ((n = moo_utf8_to_uc(utf8, size, &uch)) == 0)
+	{
+		/* invalid sequence */
+		moo_seterrnum (moo, MOO_EECERR);
+		return MOO_PF_FAILURE;
+	}
+	else if (n >= size)
+	{
+		/* incomplete sequence */
+		moo_seterrnum (moo, MOO_EECMORE);
+		return MOO_PF_FAILURE;
+	}
+
+	MOO_STACK_SETRET(moo, nargs, MOO_CHAR_TO_OOP(uch));
+	return MOO_PF_SUCCESS;
+}
+
+moo_pfrc_t moo_pf_uc_to_utf8 (moo_t* moo, moo_mod_t* mod, moo_ooi_t nargs)
+{
+	MOO_STACK_SETRET (moo, nargs, moo->_nil);
+	return MOO_PF_SUCCESS;
+}

moo/m4/ltoptions.m4

@@ -1,14 +1,14 @@
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
-#   Foundation, Inc.
+#   Inc.
 #   Written by Gary V. Vaughan, 2004
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
 
-# serial 8 ltoptions.m4
+# serial 7 ltoptions.m4
 
 # This is to help aclocal find these macros, as it can't see m4_define.
 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@@ -29,7 +29,7 @@ m4_define([_LT_SET_OPTION],
 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
         _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option '$2'])])[]dnl
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
 ])
 
 
@@ -75,15 +75,13 @@ m4_if([$1],[LT_INIT],[
   dnl
   dnl If no reference was made to various pairs of opposing options, then
   dnl we run the default mode handler for the pair.  For example, if neither
-  dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
   dnl archives by default:
   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-		   [_LT_ENABLE_FAST_INSTALL])
+  		   [_LT_ENABLE_FAST_INSTALL])
-  _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
-		   [_LT_WITH_AIX_SONAME([aix])])
   ])
 ])# _LT_SET_OPTIONS
 
@@ -114,7 +112,7 @@ AU_DEFUN([AC_LIBTOOL_DLOPEN],
 [_LT_SET_OPTION([LT_INIT], [dlopen])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'dlopen' option into LT_INIT's first parameter.])
+put the `dlopen' option into LT_INIT's first parameter.])
 ])
 
 dnl aclocal-1.4 backwards compatibility:
@@ -150,7 +148,7 @@ AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 _LT_SET_OPTION([LT_INIT], [win32-dll])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'win32-dll' option into LT_INIT's first parameter.])
+put the `win32-dll' option into LT_INIT's first parameter.])
 ])
 
 dnl aclocal-1.4 backwards compatibility:
@@ -159,9 +157,9 @@ dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
 
 # _LT_ENABLE_SHARED([DEFAULT])
 # ----------------------------
-# implement the --enable-shared flag, and supports the 'shared' and
+# implement the --enable-shared flag, and supports the `shared' and
-# 'disable-shared' LT_INIT options.
+# `disable-shared' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 m4_define([_LT_ENABLE_SHARED],
 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
 AC_ARG_ENABLE([shared],
@@ -174,14 +172,14 @@ AC_ARG_ENABLE([shared],
     *)
       enable_shared=no
       # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
       for pkg in $enableval; do
-	IFS=$lt_save_ifs
+	IFS="$lt_save_ifs"
 	if test "X$pkg" = "X$p"; then
 	  enable_shared=yes
 	fi
       done
-      IFS=$lt_save_ifs
+      IFS="$lt_save_ifs"
       ;;
     esac],
     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
@@ -213,9 +211,9 @@ dnl AC_DEFUN([AM_DISABLE_SHARED], [])
 
 # _LT_ENABLE_STATIC([DEFAULT])
 # ----------------------------
-# implement the --enable-static flag, and support the 'static' and
+# implement the --enable-static flag, and support the `static' and
-# 'disable-static' LT_INIT options.
+# `disable-static' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 m4_define([_LT_ENABLE_STATIC],
 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
 AC_ARG_ENABLE([static],
@@ -228,14 +226,14 @@ AC_ARG_ENABLE([static],
     *)
      enable_static=no
       # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
       for pkg in $enableval; do
-	IFS=$lt_save_ifs
+	IFS="$lt_save_ifs"
 	if test "X$pkg" = "X$p"; then
 	  enable_static=yes
 	fi
       done
-      IFS=$lt_save_ifs
+      IFS="$lt_save_ifs"
       ;;
     esac],
     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
@@ -267,9 +265,9 @@ dnl AC_DEFUN([AM_DISABLE_STATIC], [])
 
 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 # ----------------------------------
-# implement the --enable-fast-install flag, and support the 'fast-install'
+# implement the --enable-fast-install flag, and support the `fast-install'
-# and 'disable-fast-install' LT_INIT options.
+# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 m4_define([_LT_ENABLE_FAST_INSTALL],
 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
 AC_ARG_ENABLE([fast-install],
@@ -282,14 +280,14 @@ AC_ARG_ENABLE([fast-install],
     *)
       enable_fast_install=no
       # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
       for pkg in $enableval; do
-	IFS=$lt_save_ifs
+	IFS="$lt_save_ifs"
 	if test "X$pkg" = "X$p"; then
 	  enable_fast_install=yes
 	fi
       done
-      IFS=$lt_save_ifs
+      IFS="$lt_save_ifs"
       ;;
     esac],
     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
@@ -306,14 +304,14 @@ AU_DEFUN([AC_ENABLE_FAST_INSTALL],
 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'fast-install' option into LT_INIT's first parameter.])
+the `fast-install' option into LT_INIT's first parameter.])
 ])
 
 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'disable-fast-install' option into LT_INIT's first parameter.])
+the `disable-fast-install' option into LT_INIT's first parameter.])
 ])
 
 dnl aclocal-1.4 backwards compatibility:
@@ -321,64 +319,11 @@ dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 
 
-# _LT_WITH_AIX_SONAME([DEFAULT])
-# ----------------------------------
-# implement the --with-aix-soname flag, and support the `aix-soname=aix'
-# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
-# is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
-m4_define([_LT_WITH_AIX_SONAME],
-[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
-shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[[5-9]]*,yes)
-  AC_MSG_CHECKING([which variant of shared library versioning to provide])
-  AC_ARG_WITH([aix-soname],
-    [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
-      [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
-    [case $withval in
-    aix|svr4|both)
-      ;;
-    *)
-      AC_MSG_ERROR([Unknown argument to --with-aix-soname])
-      ;;
-    esac
-    lt_cv_with_aix_soname=$with_aix_soname],
-    [AC_CACHE_VAL([lt_cv_with_aix_soname],
-      [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
-    with_aix_soname=$lt_cv_with_aix_soname])
-  AC_MSG_RESULT([$with_aix_soname])
-  if test aix != "$with_aix_soname"; then
-    # For the AIX way of multilib, we name the shared archive member
-    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
-    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
-    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
-    # the AIX toolchain works better with OBJECT_MODE set (default 32).
-    if test 64 = "${OBJECT_MODE-32}"; then
-      shared_archive_member_spec=shr_64
-    else
-      shared_archive_member_spec=shr
-    fi
-  fi
-  ;;
-*)
-  with_aix_soname=aix
-  ;;
-esac
-
-_LT_DECL([], [shared_archive_member_spec], [0],
-    [Shared archive member basename, for filename based shared library versioning on AIX])dnl
-])# _LT_WITH_AIX_SONAME
-
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
-LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
-
-
 # _LT_WITH_PIC([MODE])
 # --------------------
-# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
 # LT_INIT options.
-# MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
 m4_define([_LT_WITH_PIC],
 [AC_ARG_WITH([pic],
     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
@@ -389,17 +334,19 @@ m4_define([_LT_WITH_PIC],
     *)
       pic_mode=default
       # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
       for lt_pkg in $withval; do
-	IFS=$lt_save_ifs
+	IFS="$lt_save_ifs"
 	if test "X$lt_pkg" = "X$lt_p"; then
 	  pic_mode=yes
 	fi
       done
-      IFS=$lt_save_ifs
+      IFS="$lt_save_ifs"
       ;;
     esac],
-    [pic_mode=m4_default([$1], [default])])
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
 
 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 ])# _LT_WITH_PIC
@@ -412,7 +359,7 @@ AU_DEFUN([AC_LIBTOOL_PICMODE],
 [_LT_SET_OPTION([LT_INIT], [pic-only])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'pic-only' option into LT_INIT's first parameter.])
+put the `pic-only' option into LT_INIT's first parameter.])
 ])
 
 dnl aclocal-1.4 backwards compatibility:

moo/m4/ltsugar.m4

@@ -1,7 +1,6 @@
 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 #
-# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Foundation, Inc.
 # Written by Gary V. Vaughan, 2004
 #
 # This file is free software; the Free Software Foundation gives
@@ -34,7 +33,7 @@ m4_define([_lt_join],
 # ------------
 # Manipulate m4 lists.
 # These macros are necessary as long as will still need to support
-# Autoconf-2.59, which quotes differently.
+# Autoconf-2.59 which quotes differently.
 m4_define([lt_car], [[$1]])
 m4_define([lt_cdr],
 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
@@ -45,7 +44,7 @@ m4_define([lt_unquote], $1)
 
 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 # ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 # No SEPARATOR is output if MACRO-NAME was previously undefined (different

moo/m4/ltversion.m4

@@ -1,6 +1,6 @@
 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 #
-#   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
+#   Copyright (C) 2004 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004
 #
 # This file is free software; the Free Software Foundation gives
@@ -9,15 +9,15 @@
 
 # @configure_input@
 
-# serial 4179 ltversion.m4
+# serial 3337 ltversion.m4
 # This file is part of GNU Libtool
 
-m4_define([LT_PACKAGE_VERSION], [2.4.6])
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
-m4_define([LT_PACKAGE_REVISION], [2.4.6])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
 
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.6'
+[macro_version='2.4.2'
-macro_revision='2.4.6'
+macro_revision='1.3337'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])

moo/m4/lt~obsolete.m4

@@ -1,7 +1,6 @@
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
-#   Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #
 # This file is free software; the Free Software Foundation gives
@@ -12,7 +11,7 @@
 
 # These exist entirely to fool aclocal when bootstrapping libtool.
 #
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
 # which have later been changed to m4_define as they aren't part of the
 # exported API, or moved to Autoconf or Automake where they belong.
 #
@@ -26,7 +25,7 @@
 # included after everything else.  This provides aclocal with the
 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 # because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
 #
 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 # Yes, that means every name once taken will need to remain here until

moo/mod/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -15,17 +15,7 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
-am__is_gnu_make = { \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -102,6 +92,8 @@ host_triplet = @host@
 @ENABLE_MOD_SCK_TRUE@@ENABLE_STATIC_MODULE_FALSE@am__append_9 = libmoo-sck.la
 @ENABLE_MOD_X11_TRUE@@ENABLE_STATIC_MODULE_FALSE@am__append_10 = libmoo-x11.la
 subdir = mod
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/ac/depcomp
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/ax_cxx_namespace.m4 \
@@ -111,7 +103,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_sign.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/lib/moo-cfg.h
 CONFIG_CLEAN_FILES =
@@ -277,7 +268,6 @@ am__define_uniq_tagged_files = \
   done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
-am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/ac/depcomp
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -329,7 +319,6 @@ LIPO = @LIPO@
 LN_S = @LN_S@
 LTDL_LIBS = @LTDL_LIBS@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -424,7 +413,6 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -492,6 +480,7 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign mod/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign mod/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -864,8 +853,6 @@ uninstall-am: uninstall-pkgmodexecLTLIBRARIES
 	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
 	uninstall-pkgmodexecLTLIBRARIES
 
-.PRECIOUS: Makefile
-
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.