Add the BSD-licensed Citrus iconv to the base system with default off

setting. It can be built by setting the WITH_ICONV knob. While this
knob is unset, the library part, the binaries, the header file and
the metadata files will not be built or installed so it makes no impact
on the system if left turned off.

This work is based on the iconv implementation in NetBSD but a great
number of improvements and feature additions have been included:

- Some utilities have been added. There is a conversion table generator,
  which can compare conversion tables to reference data generated by
  GNU libiconv. This helps ensuring conversion compatibility.
- UTF-16 surrogate support and some endianness issues have been fixed.
- The rather chaotic Makefiles to build metadata have been refactored
  and cleaned up, now it is easy to read and it is also easier to add
  support for new encodings.
- A bunch of new encodings and encoding aliases have been added.
- Support for 1->2, 1->3 and 1->4 mappings, which is needed for
  transliterating with flying accents as GNU does, like "u.
- Lots of warnings have been fixed, the major part of the code is
  now WARNS=6 clean.
- New section 1 and section 5 manual pages have been added.
- Some GNU-specific calls have been implemented:
  iconvlist(), iconvctl(), iconv_canonicalize(), iconv_open_into()
- Support for GNU's //IGNORE suffix has been added.
- The "-" argument for stdin is now recognized in iconv(1) as per POSIX.
- The Big5 conversion module has been fixed.
- The iconv.h header files is supposed to be compatible with the
  GNU version, i.e. sources should build with base iconv.h and
  GNU libiconv. It also includes a macro magic to deal with the
  char ** and const char ** incompatibility.
- GNU compatibility: "" or "char" means the current local
  encoding in use
- Various cleanups and style(9) fixes.

Approved by:	delphij (mentor)
Obtained from:	The NetBSD Project
Sponsored by:	Google Summer of Code 2009

1 files changed, 341 insertions, 0 deletions

diff --git a/share/i18n/csmapper/APPLE/DINGBATS%UCS.src b/share/i18n/csmapper/APPLE/DINGBATS%UCS.src
new file mode 100644
index 0000000..bd61c44
--- /dev/null
+++ b/share/i18n/csmapper/APPLE/DINGBATS%UCS.src
@@ -0,0 +1,341 @@
+# $FreeBSD$
+# $NetBSD: DINGBATS%UCS.src,v 1.1 2006/03/13 19:45:36 tnozaki Exp $
+
+TYPE		ROWCOL
+NAME		DINGBATS/UCS
+SRC_ZONE	0x00-0xFF
+OOB_MODE	ILSEQ
+DST_ILSEQ	0xFFFE
+DST_UNIT_BITS	16
+
+BEGIN_MAP
+#
+# This mapping data is made from the mapping data provided by Unicode, Inc.
+# Original notice:
+#
+#=======================================================================
+#   File name:  DINGBATS.TXT
+#
+#   Contents:   Map (external version) from Mac OS Dingbats
+#               character set to Unicode 3.2 and later.
+#
+#   Copyright:  (c) 1994-2002, 2005 by Apple Computer, Inc., all rights
+#               reserved.
+#
+#   Contact:    charsets@apple.com
+#
+#   Changes:
+#
+#       c02  2005-Apr-05    Update header comments. Matches internal xml
+#                           <c1.1> and Text Encoding Converter 2.0.
+#      b3,c1 2002-Dec-19    Update mappings for 0x80-0x8D to use new
+#                           Unicode 3.2 characters. Update URLs, notes.
+#                           Matches internal utom<b2>.
+#       b02  1999-Sep-22    Update contact e-mail address. Matches
+#                           internal utom<b1>, ufrm<b1>, and Text
+#                           Encoding Converter version 1.5.
+#       n05  1998-Feb-05    Update to match internal utom<n4>, ufrm<n14>,
+#                           and Text Encoding Converter version 1.3:
+#                           Change all mappings to single corporate-zone
+#                           Unicodes to either use standard Unicodes
+#                           or standard Unicodes plus transcoding hints;
+#                           see details below. Also update header
+#                           comments to new format.
+#       n03  1995-Apr-15    First version (after fixing some typos).
+#                           Matches internal ufrm<n4>.
+#
+# Standard header:
+# ----------------
+#
+#   Apple, the Apple logo, and Macintosh are trademarks of Apple
+#   Computer, Inc., registered in the United States and other countries.
+#   Unicode is a trademark of Unicode Inc. For the sake of brevity,
+#   throughout this document, "Macintosh" can be used to refer to
+#   Macintosh computers and "Unicode" can be used to refer to the
+#   Unicode standard.
+#
+#   Apple Computer, Inc. ("Apple") makes no warranty or representation,
+#   either express or implied, with respect to this document and the
+#   included data, its quality, accuracy, or fitness for a particular
+#   purpose. In no event will Apple be liable for direct, indirect,
+#   special, incidental, or consequential damages resulting from any
+#   defect or inaccuracy in this document or the included data.
+#
+#   These mapping tables and character lists are subject to change.
+#   The latest tables should be available from the following:
+#
+#   <http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/>
+#
+#   For general information about Mac OS encodings and these mapping
+#   tables, see the file "README.TXT".
+#
+# Format:
+# -------
+#
+#   Three tab-separated columns;
+#   '#' begins a comment which continues to the end of the line.
+#     Column #1 is the Mac OS Dingbats code (in hex as 0xNN)
+#     Column #2 is the corresponding Unicode or Unicode sequence
+#       (in hex as 0xNNNN).
+#     Column #3 is a comment containing the Unicode name.
+#       In some cases an additional comment follows the Unicode name.
+#
+#   The entries are in Mac OS Dingbats code order.
+#
+#   Some of these mappings require the use of corporate characters.
+#   See the file "CORPCHAR.TXT" and notes below.
+#
+#   Control character mappings are not shown in this table, following
+#   the conventions of the standard UTC mapping tables. However, the
+#   Mac OS Dingbats character set uses the standard control characters
+#   at 0x00-0x1F and 0x7F.
+#
+# Notes on Mac OS Dingbats:
+# -------------------------
+#
+#   This is a legacy Mac OS encoding; in the Mac OS X Carbon and Cocoa
+#   environments, it is only supported directly in programming
+#   interfaces for QuickDraw Text, the Script Manager, and related
+#   Text Utilities. For other purposes it is supported via transcoding
+#   to and from Unicode.
+#
+#   The Mac OS Dingbats encoding shares the script code smRoman
+#   (0) with the standard Mac OS Roman encoding. To determine if
+#   the Dingbats encoding is being used, you must check if the
+#   font name is "Zapf Dingbats".
+#
+#   The layout of the Dingbats character set is identical to or
+#   a superset of the layout of the Adobe Zapf Dingbats encoding
+#   vector.
+#
+#   The following code points are unused, and are not shown here:
+#   0x8E-0xA0, 0xF0, 0xFF.
+#
+# Unicode mapping issues and notes:
+# ---------------------------------
+#
+# Details of mapping changes in each version:
+# -------------------------------------------
+#
+#   Changes from version b02 to version b03/c01:
+#
+#   - The mappings for the following Mac OS Dingbats characters
+#   were changed to use standard Unicode characters added for
+#   Unicode 3.2: 0x80-0x8D.
+#
+#   Changes from version n03 to version n05:
+#
+#   - The mappings for the following Mac OS Dingbats characters
+#   were changed from single corporate-zone Unicode characters
+#   to standard Unicode characters:
+#   0x80-0x81, 0x84-0x87, 0x8A-0x8D.
+#
+#   - The mappings for the following Mac OS Dingbats characters
+#   were changed from single corporate-zone Unicode characters
+#   to combinations of a standard Unicode and a transcoding hint:
+#   0x82-0x83, 0x88-0x89.
+#
+##################
+0x00 - 0x20 = 0x00 -
+0x21 = 0x2701
+0x22 = 0x2702
+0x23 = 0x2703
+0x24 = 0x2704
+0x25 = 0x260E
+0x26 = 0x2706
+0x27 = 0x2707
+0x28 = 0x2708
+0x29 = 0x2709
+0x2A = 0x261B
+0x2B = 0x261E
+0x2C = 0x270C
+0x2D = 0x270D
+0x2E = 0x270E
+0x2F = 0x270F
+0x30 = 0x2710
+0x31 = 0x2711
+0x32 = 0x2712
+0x33 = 0x2713
+0x34 = 0x2714
+0x35 = 0x2715
+0x36 = 0x2716
+0x37 = 0x2717
+0x38 = 0x2718
+0x39 = 0x2719
+0x3A = 0x271A
+0x3B = 0x271B
+0x3C = 0x271C
+0x3D = 0x271D
+0x3E = 0x271E
+0x3F = 0x271F
+0x40 = 0x2720
+0x41 = 0x2721
+0x42 = 0x2722
+0x43 = 0x2723
+0x44 = 0x2724
+0x45 = 0x2725
+0x46 = 0x2726
+0x47 = 0x2727
+0x48 = 0x2605
+0x49 = 0x2729
+0x4A = 0x272A
+0x4B = 0x272B
+0x4C = 0x272C
+0x4D = 0x272D
+0x4E = 0x272E
+0x4F = 0x272F
+0x50 = 0x2730
+0x51 = 0x2731
+0x52 = 0x2732
+0x53 = 0x2733
+0x54 = 0x2734
+0x55 = 0x2735
+0x56 = 0x2736
+0x57 = 0x2737
+0x58 = 0x2738
+0x59 = 0x2739
+0x5A = 0x273A
+0x5B = 0x273B
+0x5C = 0x273C
+0x5D = 0x273D
+0x5E = 0x273E
+0x5F = 0x273F
+0x60 = 0x2740
+0x61 = 0x2741
+0x62 = 0x2742
+0x63 = 0x2743
+0x64 = 0x2744
+0x65 = 0x2745
+0x66 = 0x2746
+0x67 = 0x2747
+0x68 = 0x2748
+0x69 = 0x2749
+0x6A = 0x274A
+0x6B = 0x274B
+0x6C = 0x25CF
+0x6D = 0x274D
+0x6E = 0x25A0
+0x6F = 0x274F
+0x70 = 0x2750
+0x71 = 0x2751
+0x72 = 0x2752
+0x73 = 0x25B2
+0x74 = 0x25BC
+0x75 = 0x25C6
+0x76 = 0x2756
+0x77 = 0x25D7
+0x78 = 0x2758
+0x79 = 0x2759
+0x7A = 0x275A
+0x7B = 0x275B
+0x7C = 0x275C
+0x7D = 0x275D
+0x7E = 0x275E
+0x80 = 0x2768
+0x81 = 0x2769
+0x82 = 0x276A
+0x83 = 0x276B
+0x84 = 0x276C
+0x85 = 0x276D
+0x86 = 0x276E
+0x87 = 0x276F
+0x88 = 0x2770
+0x89 = 0x2771
+0x8A = 0x2772
+0x8B = 0x2773
+0x8C = 0x2774
+0x8D = 0x2775
+0xA1 = 0x2761
+0xA2 = 0x2762
+0xA3 = 0x2763
+0xA4 = 0x2764
+0xA5 = 0x2765
+0xA6 = 0x2766
+0xA7 = 0x2767
+0xA8 = 0x2663
+0xA9 = 0x2666
+0xAA = 0x2665
+0xAB = 0x2660
+0xAC = 0x2460
+0xAD = 0x2461
+0xAE = 0x2462
+0xAF = 0x2463
+0xB0 = 0x2464
+0xB1 = 0x2465
+0xB2 = 0x2466
+0xB3 = 0x2467
+0xB4 = 0x2468
+0xB5 = 0x2469
+0xB6 = 0x2776
+0xB7 = 0x2777
+0xB8 = 0x2778
+0xB9 = 0x2779
+0xBA = 0x277A
+0xBB = 0x277B
+0xBC = 0x277C
+0xBD = 0x277D
+0xBE = 0x277E
+0xBF = 0x277F
+0xC0 = 0x2780
+0xC1 = 0x2781
+0xC2 = 0x2782
+0xC3 = 0x2783
+0xC4 = 0x2784
+0xC5 = 0x2785
+0xC6 = 0x2786
+0xC7 = 0x2787
+0xC8 = 0x2788
+0xC9 = 0x2789
+0xCA = 0x278A
+0xCB = 0x278B
+0xCC = 0x278C
+0xCD = 0x278D
+0xCE = 0x278E
+0xCF = 0x278F
+0xD0 = 0x2790
+0xD1 = 0x2791
+0xD2 = 0x2792
+0xD3 = 0x2793
+0xD4 = 0x2794
+0xD5 = 0x2192
+0xD6 = 0x2194
+0xD7 = 0x2195
+0xD8 = 0x2798
+0xD9 = 0x2799
+0xDA = 0x279A
+0xDB = 0x279B
+0xDC = 0x279C
+0xDD = 0x279D
+0xDE = 0x279E
+0xDF = 0x279F
+0xE0 = 0x27A0
+0xE1 = 0x27A1
+0xE2 = 0x27A2
+0xE3 = 0x27A3
+0xE4 = 0x27A4
+0xE5 = 0x27A5
+0xE6 = 0x27A6
+0xE7 = 0x27A7
+0xE8 = 0x27A8
+0xE9 = 0x27A9
+0xEA = 0x27AA
+0xEB = 0x27AB
+0xEC = 0x27AC
+0xED = 0x27AD
+0xEE = 0x27AE
+0xEF = 0x27AF
+0xF1 = 0x27B1
+0xF2 = 0x27B2
+0xF3 = 0x27B3
+0xF4 = 0x27B4
+0xF5 = 0x27B5
+0xF6 = 0x27B6
+0xF7 = 0x27B7
+0xF8 = 0x27B8
+0xF9 = 0x27B9
+0xFA = 0x27BA
+0xFB = 0x27BB
+0xFC = 0x27BC
+0xFD = 0x27BD
+0xFE = 0x27BE
+END_MAP