Merge tag 'upstream/0.9.7'

Upstream version 0.9.7

27 files changed, 145 insertions, 80 deletions

diff --git a/doc/Makefile.in b/doc/Makefile.in
index 92929606..47c4d724 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -94,6 +94,9 @@ am__aclocal_m4_deps = $(top_srcdir)/gnulib-m4/00gnulib.m4 \
 	$(top_srcdir)/gnulib-m4/btowc.m4 \
 	$(top_srcdir)/gnulib-m4/codeset.m4 \
 	$(top_srcdir)/gnulib-m4/configmake.m4 \
+	$(top_srcdir)/gnulib-m4/ctype.m4 \
+	$(top_srcdir)/gnulib-m4/dirname.m4 \
+	$(top_srcdir)/gnulib-m4/double-slash-root.m4 \
 	$(top_srcdir)/gnulib-m4/eealloc.m4 \
 	$(top_srcdir)/gnulib-m4/environ.m4 \
 	$(top_srcdir)/gnulib-m4/errno_h.m4 \
@@ -105,15 +108,18 @@ am__aclocal_m4_deps = $(top_srcdir)/gnulib-m4/00gnulib.m4 \
 	$(top_srcdir)/gnulib-m4/extern-inline.m4 \
 	$(top_srcdir)/gnulib-m4/fcntl-o.m4 \
 	$(top_srcdir)/gnulib-m4/fdopen.m4 \
+	$(top_srcdir)/gnulib-m4/flexmember.m4 \
 	$(top_srcdir)/gnulib-m4/float_h.m4 \
 	$(top_srcdir)/gnulib-m4/fpieee.m4 \
 	$(top_srcdir)/gnulib-m4/frexp.m4 \
 	$(top_srcdir)/gnulib-m4/frexpl.m4 \
 	$(top_srcdir)/gnulib-m4/fseterr.m4 \
 	$(top_srcdir)/gnulib-m4/getpagesize.m4 \
+	$(top_srcdir)/gnulib-m4/getprogname.m4 \
 	$(top_srcdir)/gnulib-m4/glibc21.m4 \
 	$(top_srcdir)/gnulib-m4/gnulib-common.m4 \
 	$(top_srcdir)/gnulib-m4/gnulib-comp.m4 \
+	$(top_srcdir)/gnulib-m4/hard-locale.m4 \
 	$(top_srcdir)/gnulib-m4/iconv.m4 \
 	$(top_srcdir)/gnulib-m4/iconv_h.m4 \
 	$(top_srcdir)/gnulib-m4/iconv_open.m4 \
@@ -135,6 +141,7 @@ am__aclocal_m4_deps = $(top_srcdir)/gnulib-m4/00gnulib.m4 \
 	$(top_srcdir)/gnulib-m4/lib-link.m4 \
 	$(top_srcdir)/gnulib-m4/lib-prefix.m4 \
 	$(top_srcdir)/gnulib-m4/libunistring-base.m4 \
+	$(top_srcdir)/gnulib-m4/limits-h.m4 \
 	$(top_srcdir)/gnulib-m4/localcharset.m4 \
 	$(top_srcdir)/gnulib-m4/locale-ar.m4 \
 	$(top_srcdir)/gnulib-m4/locale-fr.m4 \
@@ -466,6 +473,7 @@ GNULIB_ILOGBL = @GNULIB_ILOGBL@
 GNULIB_IMAXABS = @GNULIB_IMAXABS@
 GNULIB_IMAXDIV = @GNULIB_IMAXDIV@
 GNULIB_ISATTY = @GNULIB_ISATTY@
+GNULIB_ISBLANK = @GNULIB_ISBLANK@
 GNULIB_ISFINITE = @GNULIB_ISFINITE@
 GNULIB_ISINF = @GNULIB_ISINF@
 GNULIB_ISNAN = @GNULIB_ISNAN@
@@ -686,6 +694,7 @@ HAVE_ATANF = @HAVE_ATANF@
 HAVE_ATANL = @HAVE_ATANL@
 HAVE_ATOLL = @HAVE_ATOLL@
 HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
 HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
 HAVE_CBRT = @HAVE_CBRT@
 HAVE_CBRTF = @HAVE_CBRTF@
@@ -809,6 +818,7 @@ HAVE_ILOGB = @HAVE_ILOGB@
 HAVE_ILOGBF = @HAVE_ILOGBF@
 HAVE_ILOGBL = @HAVE_ILOGBL@
 HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_ISBLANK = @HAVE_ISBLANK@
 HAVE_ISNAND = @HAVE_ISNAND@
 HAVE_ISNANF = @HAVE_ISNANF@
 HAVE_ISNANL = @HAVE_ISNANL@
@@ -862,6 +872,7 @@ HAVE_PREAD = @HAVE_PREAD@
 HAVE_PTSNAME = @HAVE_PTSNAME@
 HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
 HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
 HAVE_RANDOM = @HAVE_RANDOM@
 HAVE_RANDOM_H = @HAVE_RANDOM_H@
 HAVE_RANDOM_R = @HAVE_RANDOM_R@
@@ -995,6 +1006,7 @@ LIBUNISTRING_UNISTR_H = @LIBUNISTRING_UNISTR_H@
 LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
 LIBUNISTRING_UNIWBRK_H = @LIBUNISTRING_UNIWBRK_H@
 LIBUNISTRING_UNIWIDTH_H = @LIBUNISTRING_UNIWIDTH_H@
+LIMITS_H = @LIMITS_H@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
@@ -1014,11 +1026,13 @@ MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 NAMESPACING = @NAMESPACING@
+NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
 NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_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@
 NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H = @NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H@
+NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
 NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
 NEXT_AS_FIRST_DIRECTIVE_MATH_H = @NEXT_AS_FIRST_DIRECTIVE_MATH_H@
 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
@@ -1030,11 +1044,13 @@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
 NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H@
+NEXT_CTYPE_H = @NEXT_CTYPE_H@
 NEXT_ERRNO_H = @NEXT_ERRNO_H@
 NEXT_FLOAT_H = @NEXT_FLOAT_H@
 NEXT_ICONV_H = @NEXT_ICONV_H@
 NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
 NEXT_LANGINFO_H = @NEXT_LANGINFO_H@
+NEXT_LIMITS_H = @NEXT_LIMITS_H@
 NEXT_LOCALE_H = @NEXT_LOCALE_H@
 NEXT_MATH_H = @NEXT_MATH_H@
 NEXT_STDDEF_H = @NEXT_STDDEF_H@
diff --git a/doc/libunistring.info b/doc/libunistring.info
index e981a3e1..52882c2c 100644
--- a/doc/libunistring.info
+++ b/doc/libunistring.info
@@ -1,4 +1,4 @@
-This is libunistring.info, produced by makeinfo version 5.2 from
+This is libunistring.info, produced by makeinfo version 6.1 from
 libunistring.texi.
 
 INFO-DIR-SECTION Software development
@@ -3902,7 +3902,7 @@ the file ‘DEPENDENCIES’.
 
    Then you can proceed to build and install the library, as described
 in the file ‘INSTALL’.  For installation on Windows systems, please
-refer to the file ‘README.woe32’.
+refer to the file ‘README.windows’.
 
 
 File: libunistring.info,  Node: Compiler options,  Next: Include files,  Prev: Installation,  Up: Using the library
@@ -4044,9 +4044,22 @@ Appendix A Licenses
    The files of this package are covered by the licenses indicated in
 each particular file or directory.  Here is a summary:
 
-   • The ‘libunistring’ library is covered by the GNU Lesser General
-     Public License (LGPL). A copy of the license is included in *note
-     GNU LGPL::.
+   • The ‘libunistring’ library and its header files are dual-licensed
+     under "the GNU LGPLv3+ or the GNU GPLv2".  This means, you can use
+     it under either
+        • − the terms of the GNU Lesser General Public License (LGPL)
+          version 3 or (at your option) any later version, or
+        • − the terms of the GNU General Public License (GPL) version 2,
+          or
+        • − the same dual license "the GNU LGPLv3+ or the GNU GPLv2".
+     You find the GNU LGPL version 3 in *note GNU LGPL::.  This license
+     is based on the GNU GPL version 3, see *note GNU GPL::.
+     You can find the GNU GPL version 2 at
+     <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>.
+     Note: This dual license makes it possible for the ‘libunistring’
+     library to be used by packages under GPLv2 or GPLv2+ licenses, in
+     particular.  See the table in
+     <https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility>.
 
    • This manual is free documentation.  It is dually licensed under the
      GNU FDL and the GNU GPL. This means that you can redistribute this
@@ -4975,7 +4988,7 @@ A.3 GNU Free Documentation License
   0. PREAMBLE
 
      The purpose of this License is to make a manual, textbook, or other
-     functional and useful document "free" in the sense of freedom: to
+     functional and useful document “free” in the sense of freedom: to
      assure everyone the effective freedom to copy and redistribute it,
      with or without modifying it, either commercially or
      noncommercially.  Secondarily, this License preserves for the
@@ -5425,7 +5438,7 @@ notices just after the title page:
        Free Documentation License''.
 
    If you have Invariant Sections, Front-Cover Texts and Back-Cover
-Texts, replace the “with…Texts.” line with this:
+Texts, replace the “with...Texts.” line with this:
 
          with the Invariant Sections being LIST THEIR TITLES, with
          the Front-Cover Texts being LIST, and with the Back-Cover Texts
@@ -6503,16 +6516,16 @@ Node: Case detection159564
 Node: uniregex.h162878
 Node: Using the library163105
 Node: Installation163516
-Node: Compiler options164001
-Node: Include files165641
-Node: Autoconf macro166894
-Node: Reporting problems168534
-Node: More functionality169352
-Node: Licenses169795
-Node: GNU GPL171433
-Node: GNU LGPL209178
-Node: GNU FDL217661
-Node: Index242966
+Node: Compiler options164003
+Node: Include files165643
+Node: Autoconf macro166896
+Node: Reporting problems168536
+Node: More functionality169354
+Node: Licenses169797
+Node: GNU GPL172228
+Node: GNU LGPL209973
+Node: GNU FDL218456
+Node: Index243765
 
 End Tag Table
 
diff --git a/doc/libunistring.texi b/doc/libunistring.texi
index a6f9c8fa..43a6ba5d 100644
--- a/doc/libunistring.texi
+++ b/doc/libunistring.texi
@@ -86,7 +86,7 @@ This manual is for GNU libunistring.
 
 @ignore
 @c This was: @copying but it triggers a makeinfo 4.13 bug
-Copyright (C) 2001-2010 Free Software Foundation, Inc.
+Copyright (C) 2001-2016 Free Software Foundation, Inc.
 
 This manual is free documentation.  It is dually licensed under the
 GNU FDL and the GNU GPL.  This means that you can redistribute this
@@ -118,7 +118,7 @@ A copy of the license is included in @ref{GNU GPL}.
 @page
 @vskip 0pt plus 1filll
 @c @insertcopying
-Copyright (C) 2001-2010 Free Software Foundation, Inc.
+Copyright (C) 2001-2016 Free Software Foundation, Inc.
 
 This manual is free documentation.  It is dually licensed under the
 GNU FDL and the GNU GPL.  This means that you can redistribute this
@@ -796,7 +796,7 @@ make sure all dependencies are installed.  They are listed in the file
 @cindex installation
 Then you can proceed to build and install the library, as described in the
 file @file{INSTALL}.  For installation on Windows systems, please refer to
-the file @file{README.woe32}.
+the file @file{README.windows}.
 
 @node Compiler options
 @section Compiler options
@@ -937,9 +937,27 @@ particular file or directory.  Here is a summary:
 
 @itemize @bullet
 @item
-The @code{libunistring} library is covered by the
-GNU Lesser General Public License (LGPL).
-A copy of the license is included in @ref{GNU LGPL}.
+The @code{libunistring} library and its header files are dual-licensed under
+"the GNU LGPLv3+ or the GNU GPLv2". This means, you can use it under either
+@itemize
+@item @minus{}
+the terms of the GNU Lesser General Public License (LGPL) version 3 or
+(at your option) any later version, or
+@item @minus{}
+the terms of the GNU General Public License (GPL) version 2, or
+@item @minus{}
+the same dual license "the GNU LGPLv3+ or the GNU GPLv2".
+@end itemize
+You find the GNU LGPL version 3 in @ref{GNU LGPL}.  This license is
+based on the GNU GPL version 3, see @ref{GNU GPL}.
+@*
+You can find the GNU GPL version 2 at
+@url{https://www.gnu.org/licenses/old-licenses/gpl-2.0.html}.
+@*
+Note: This dual license makes it possible for the @code{libunistring} library
+to be used by packages under GPLv2 or GPLv2+ licenses, in particular. See
+the table in @url{https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility}.
+
 
 @item
 This manual is free documentation.  It is dually licensed under the
diff --git a/doc/libunistring_1.html b/doc/libunistring_1.html
index 9a24161c..8ba5ef5b 100644
--- a/doc/libunistring_1.html
+++ b/doc/libunistring_1.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -525,7 +525,7 @@ zero-valued unit used as &ldquo;end marker&rdquo;.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_10.html b/doc/libunistring_10.html
index 3f4f5dac..394ea19e 100644
--- a/doc/libunistring_10.html
+++ b/doc/libunistring_10.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -251,7 +251,7 @@ are preferred.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_11.html b/doc/libunistring_11.html
index 1e95b7ad..40d64c9f 100644
--- a/doc/libunistring_11.html
+++ b/doc/libunistring_11.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -183,7 +183,7 @@ may be added in the future.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_12.html b/doc/libunistring_12.html
index f4bee9d3..65665dd7 100644
--- a/doc/libunistring_12.html
+++ b/doc/libunistring_12.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -191,7 +191,7 @@ the values <code>UC_BREAK_MANDATORY</code>, <code>UC_BREAK_POSSIBLE</code>,
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_13.html b/doc/libunistring_13.html
index ca81cf8a..5dc6f854 100644
--- a/doc/libunistring_13.html
+++ b/doc/libunistring_13.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -498,7 +498,7 @@ then closes and frees the filter.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_14.html b/doc/libunistring_14.html
index 5f261d66..96fe38e8 100644
--- a/doc/libunistring_14.html
+++ b/doc/libunistring_14.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -602,7 +602,7 @@ characters. Upon failure, returns -1 with <code>errno</code> set.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_15.html b/doc/libunistring_15.html
index ea836078..99a6547e 100644
--- a/doc/libunistring_15.html
+++ b/doc/libunistring_15.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -78,7 +78,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_16.html b/doc/libunistring_16.html
index cb3496a6..ecd69b68 100644
--- a/doc/libunistring_16.html
+++ b/doc/libunistring_16.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -77,7 +77,7 @@ make sure all dependencies are installed.  They are listed in the file
 <a name="IDX891"></a>
 <p>Then you can proceed to build and install the library, as described in the
 file &lsquo;<tt>INSTALL</tt>&rsquo;.  For installation on Windows systems, please refer to
-the file &lsquo;<tt>README.woe32</tt>&rsquo;.
+the file &lsquo;<tt>README.windows</tt>&rsquo;.
 </p>
 <hr size="6">
 <a name="Compiler-options"></a>
@@ -223,7 +223,7 @@ a description of the options that you passed to the &lsquo;<samp>configure</samp
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_17.html b/doc/libunistring_17.html
index 7daf5a88..c84ca9ef 100644
--- a/doc/libunistring_17.html
+++ b/doc/libunistring_17.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -84,7 +84,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_18.html b/doc/libunistring_18.html
index 40a5e2e0..eaaeeb99 100644
--- a/doc/libunistring_18.html
+++ b/doc/libunistring_18.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -65,9 +65,27 @@ particular file or directory.  Here is a summary:
 </p>
 <ul>
 <li>
-The <code>libunistring</code> library is covered by the
-GNU Lesser General Public License (LGPL).
-A copy of the license is included in <a href="#SEC74">GNU LESSER GENERAL PUBLIC LICENSE</a>.
+The <code>libunistring</code> library and its header files are dual-licensed under
+&quot;the GNU LGPLv3+ or the GNU GPLv2&quot;. This means, you can use it under either
+<ul class="toc">
+<li> -
+the terms of the GNU Lesser General Public License (LGPL) version 3 or
+(at your option) any later version, or
+</li><li> -
+the terms of the GNU General Public License (GPL) version 2, or
+</li><li> -
+the same dual license &quot;the GNU LGPLv3+ or the GNU GPLv2&quot;.
+</li></ul>
+<p>You find the GNU LGPL version 3 in <a href="#SEC74">GNU LESSER GENERAL PUBLIC LICENSE</a>.  This license is
+based on the GNU GPL version 3, see <a href="#SEC69">GNU GENERAL PUBLIC LICENSE</a>.
+<br>
+You can find the GNU GPL version 2 at
+<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.html">https://www.gnu.org/licenses/old-licenses/gpl-2.0.html</a>.
+<br>
+Note: This dual license makes it possible for the <code>libunistring</code> library
+to be used by packages under GPLv2 or GPLv2+ licenses, in particular. See
+the table in <a href="https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility">https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility</a>.
+</p>
 
 </li><li>
 This manual is free documentation.  It is dually licensed under the
@@ -1517,7 +1535,7 @@ to permit their use in free software.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_19.html b/doc/libunistring_19.html
index e9c32b3f..30df3863 100644
--- a/doc/libunistring_19.html
+++ b/doc/libunistring_19.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -807,7 +807,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_2.html b/doc/libunistring_2.html
index 539a68a7..dea76d2a 100644
--- a/doc/libunistring_2.html
+++ b/doc/libunistring_2.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -132,7 +132,7 @@ NULL is returned and <code>errno</code> is set.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_20.html b/doc/libunistring_20.html
index 841a6d43..7bfe9d18 100644
--- a/doc/libunistring_20.html
+++ b/doc/libunistring_20.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -181,7 +181,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_3.html b/doc/libunistring_3.html
index 4cb35974..3255a2d1 100644
--- a/doc/libunistring_3.html
+++ b/doc/libunistring_3.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -98,7 +98,7 @@ taken from <code>&lt;stdint.h&gt;</code>, on platforms where this include file i
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_4.html b/doc/libunistring_4.html
index 2bc2ee35..3419e8a9 100644
--- a/doc/libunistring_4.html
+++ b/doc/libunistring_4.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -860,7 +860,7 @@ that it operates on Unicode strings.  Its interface is actually more similar to
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_5.html b/doc/libunistring_5.html
index 3d4c477a..932b57db 100644
--- a/doc/libunistring_5.html
+++ b/doc/libunistring_5.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -287,7 +287,7 @@ strings in locale encoding and NUL terminated Unicode strings.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_6.html b/doc/libunistring_6.html
index 9a6320b3..f4ed70a8 100644
--- a/doc/libunistring_6.html
+++ b/doc/libunistring_6.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -442,7 +442,7 @@ locale encoding to a <code>FILE</code> stream.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_7.html b/doc/libunistring_7.html
index b309c6bc..318fb192 100644
--- a/doc/libunistring_7.html
+++ b/doc/libunistring_7.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -117,7 +117,7 @@ Returns the character if found, or <code>UNINAME_INVALID</code> if not found.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_8.html b/doc/libunistring_8.html
index d815ae48..dddf449f 100644
--- a/doc/libunistring_8.html
+++ b/doc/libunistring_8.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -2511,7 +2511,7 @@ a locale-specific set of characters for which <code>uc_is_alnum</code> is false.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_9.html b/doc/libunistring_9.html
index 74cfaad7..a4a607a4 100644
--- a/doc/libunistring_9.html
+++ b/doc/libunistring_9.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -132,7 +132,7 @@ This function ignores control characters in the string.
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_abt.html b/doc/libunistring_abt.html
index a44b9f53..febf7198 100644
--- a/doc/libunistring_abt.html
+++ b/doc/libunistring_abt.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -50,7 +50,7 @@ ul.toc {list-style: none}
 </tr></table>
 <h1>About This Document</h1>
 <p>
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
 </p>
 <p>
   The buttons in the navigation panels have the following meaning:
@@ -158,7 +158,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/libunistring_toc.html b/doc/libunistring_toc.html
index 10eaa3ba..54e23b56 100644
--- a/doc/libunistring_toc.html
+++ b/doc/libunistring_toc.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
 <html>
-<!-- Created on July, 8 2015 by texi2html 1.78a -->
+<!-- Created on December, 2 2016 by texi2html 1.78a -->
 <!--
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -165,7 +165,7 @@ ul.toc {list-style: none}
 </tr></table>
 <p>
  <font size="-1">
-  This document was generated by <em>Daiki Ueno</em> on <em>July, 8 2015</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
+  This document was generated by <em>Daiki Ueno</em> on <em>December, 2 2016</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.78a</em></a>.
  </font>
  <br>
 
diff --git a/doc/stamp-vti b/doc/stamp-vti
index 745f9945..46fd486a 100644
--- a/doc/stamp-vti
+++ b/doc/stamp-vti
@@ -1,4 +1,4 @@
-@set UPDATED 27 July 2012
-@set UPDATED-MONTH July 2012
-@set EDITION 0.9.6
-@set VERSION 0.9.6
+@set UPDATED 2 December 2016
+@set UPDATED-MONTH December 2016
+@set EDITION 0.9.7
+@set VERSION 0.9.7
diff --git a/doc/version.texi b/doc/version.texi
index 745f9945..46fd486a 100644
--- a/doc/version.texi
+++ b/doc/version.texi
@@ -1,4 +1,4 @@
-@set UPDATED 27 July 2012
-@set UPDATED-MONTH July 2012
-@set EDITION 0.9.6
-@set VERSION 0.9.6
+@set UPDATED 2 December 2016
+@set UPDATED-MONTH December 2016
+@set EDITION 0.9.7
+@set VERSION 0.9.7