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freebsd_amp_hwpstate/share/i18n/csmapper/APPLE/UCS%DEVANAGA.src

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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
2011-02-25 00:04:39 +00:00
TYPE ROWCOL
NAME UCS/DEVANAGA
SRC_ZONE 0x0000-0x2212
OOB_MODE INVALID
DST_INVALID 0x100
DST_UNIT_BITS 16
#=======================================================================
# File name: DEVANAGA.TXT
#
# Contents: Map (external version) from Mac OS Devanagari
# encoding to Unicode 2.1 and later.
#
# Copyright: (c) 1995-2002, 2005 by Apple Computer, Inc., all rights
# reserved.
#
# Contact: charsets@apple.com
#
# Changes:
#
# c02 2005-Apr-05 Update header comments; add section on
# roundtrip considerations. Matches internal
# xml <c1.1> and Text Encoding Converter 2.0.
# b3,c1 2002-Dec-19 Update URLs. Matches internal utom<b1>.
# b02 1999-Sep-22 Update contact e-mail address. Matches
# internal utom<b1>, ufrm<b1>, and Text
# Encoding Converter version 1.5.
# n04 1998-Feb-05 First version; matches internal utom<n9>,
# ufrm<n15>.
#
# 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 Devanagari code or code sequence
# (in hex as 0xNN or 0xNN+0xNN)
# Column #2 is the corresponding Unicode or Unicode sequence
# (in hex as 0xNNNN or 0xNNNN+0xNNNN).
# Column #3 is a comment containing the Unicode name or sequence
# of names. In some cases an additional comment follows the
# Unicode name(s).
#
# The entries are in two sections. The first section is for pairs of
# Mac OS Devanagari code points that must be mapped in a special way.
# The second section maps individual code points.
#
# Within each section, the entries are in Mac OS Devanagari code order.
#
# Control character mappings are not shown in this table, following
# the conventions of the standard UTC mapping tables. However, the
# Mac OS Devanagari character set uses the standard control characters
# at 0x00-0x1F and 0x7F.
#
# Notes on Mac OS Devanagari:
# ---------------------------
#
# This is a legacy Mac OS encoding; in the Mac OS X Carbon and Cocoa
# environments, it is only supported via transcoding to and from
# Unicode.
#
# Mac OS Devanagari is based on IS 13194:1991 (ISCII-91), with the
# addition of several punctuation and symbol characters. However,
# Mac OS Devanagari does not support the ATR (attribute) mechanism of
# ISCII-91.
#
# 1. ISCII-91 features in Mac OS Devanagari include:
#
# a) Overloading of nukta
#
# In addition to using the nukta (0xE9) like a combining dot below,
# nukta is overloaded to function as a general character modifier.
# In this role, certain code points followed by 0xE9 are treated as
# a two-byte code point representing a character which may be
# rather different than the characters represented by either of
# the code points alone. For example, the character DEVANAGARI OM
# (U+0950) is represented in ISCII-91 as candrabindu + nukta.
#
# b) Explicit halant and soft halant
#
# A double halant (0xE8 + 0xE8) constitutes an "explicit halant",
# which will always appear as a halant instead of causing formation
# of a ligature or half-form consonant.
#
# Halant followed by nukta (0xE8 + 0xE9) constitutes a "soft
# halant", which prevents formation of a ligature and instead
# retains the half-form of the first consonant.
#
# c) Invisible consonant
#
# The byte 0xD9 (called INV in ISCII-91) is an invisible consonant:
# It behaves like a consonant but has no visible appearance. It is
# intended to be used (often in combination with halant) to display
# dependent forms in isolation, such as the RA forms or consonant
# half-forms.
#
# d) Extensions for Vedic, etc.
#
# The byte 0xF0 (called EXT in ISCII-91) followed by any byte in
# the range 0xA1-0xEE constitutes a two-byte code point which can
# be used to represent additional characters for Vedic (or other
# extensions); 0xF0 followed by any other byte value constitutes
# malformed text. Mac OS Devanagari supports this mechanism, but
# does not currently map any of these two-byte code points to
# anything.
#
# 2. Mac OS Devanagari additions
#
# Mac OS Devanagari adds characters using the code points
# 0x80-0x8A and 0x90-0x91 (the latter are some Devanagari additions
# from Unicode).
#
# 3. Unused code points
#
# The following code points are currently unused, and are not shown
# here: 0x8B-0x8F, 0x92-0xA0, 0xEB-0xEF, 0xFB-0xFF. In addition,
# 0xF0 is not shown here, but it has a special function as described
# above.
#
# Unicode mapping issues and notes:
# ---------------------------------
#
# 1. Mapping the byte pairs
#
# If one of the following byte values is encountered when mapping
# Mac OS Devanagari text - 0xA1, 0xA6, 0xA7, 0xAA, 0xDB, 0xDC, 0xDF,
# 0xE8, or 0xEA - then the next byte (if there is one) should be
# examined. If the next byte is 0xE9 - or also 0xE8, if the first
# byte was 0xE8 - then the byte pair should be mapped using the
# first section of the mapping table below. Otherwise, each byte
# should be mapped using the second section of the mapping table
# below.
#
# - The Unicode Standard, Version 2.0, specifies how explicit
# halant and soft halant should be represented in Unicode;
# these mappings are used below.
#
# If the byte value 0xF0 is encountered when mapping Mac OS
# Devanagari text, then the next byte should be examined. If there
# is no next byte (e.g. 0xF0 at end of buffer), the mapping
# process should indicate incomplete character. If there is a next
# byte but it is not in the range 0xA1-0xEE, the mapping process
# should indicate malformed text. Otherwise, the mapping process
# should treat the byte pair as a valid two-byte code point with no
# mapping (e.g. map it to QUESTION MARK, REPLACEMENT CHARACTER,
# etc.).
#
# 2. Mapping the invisible consonant
#
# It has been suggested that INV in ISCII-91 should map to ZERO
# WIDTH NON-JOINER in Unicode. However, this causes problems with
# roundtrip fidelity: The ISCII-91 sequences 0xE8+0xE8 and 0xE8+0xD9
# would map to the same sequence of Unicode characters. We have
# instead mapped INV to LEFT-TO-RIGHT MARK, which avoids these
# problems.
#
# 3. Additional loose mappings from Unicode
#
# These are not preserved in roundtrip mappings.
#
# U+0958 0xB3+0xE9 # DEVANAGARI LETTER QA
# U+0959 0xB4+0xE9 # DEVANAGARI LETTER KHHA
# U+095A 0xB5+0xE9 # DEVANAGARI LETTER GHHA
# U+095B 0xBA+0xE9 # DEVANAGARI LETTER ZA
# U+095C 0xBF+0xE9 # DEVANAGARI LETTER DDDHA
# U+095D 0xC0+0xE9 # DEVANAGARI LETTER RHA
# U+095E 0xC9+0xE9 # DEVANAGARI LETTER FA
#
# 4. Roundtrip considerations when mapping to decomposed Unicode
#
# Both ISCII-91 (hence Mac OS Devanagari) and Unicode provide multiple
# ways of representing certain Devanagari consonants. For example,
# DEVANAGARI LETTER NNNA can be represented in Unicode as the single
# character 0x0929 or as the sequence 0x0928 0x093C; similarly, this
# consonant can be represented in Mac OS Devanagari as 0xC7 or as the
# sequence 0xC6 0xE9. This leads to some roundtrip problems. First
# note that we have the following mappings without such problems:
#
# ISCII/ standard decomposition of reverse mapping
# Mac OS Unicode mapping standard mapping of decomposition
# ------ ----------------------- ---------------- ----------------
# 0xC6 0x0928 ... LETTER NA 0x0928 (same) 0xC6
# 0xCD 0x092F ... LETTER YA 0x092F (same) 0xCD
# 0xCF 0x0930 ... LETTER RA 0x0930 (same) 0xCF
# 0xD2 0x0933 ... LETTER LLA 0x0933 (same) 0xD2
# 0xE9 0x093C ... SIGN NUKTA 0x093C (same) 0xE9
#
# However, those mappings above cause roundtrip problems for the
# the following mappings if they are decomposed:
#
# ISCII/ standard decomposition of reverse mapping
# Mac OS Unicode mapping standard mapping of decomposition
# ------ ----------------------- ---------------- ----------------
# 0xC7 0x0929 ... LETTER NNNA 0x0928 0x093C 0xC6 0xE9
# 0xCE 0x095F ... LETTER YYA 0x092F 0x093C 0xCD 0xE9
# 0xD0 0x0931 ... LETTER RRA 0x0930 0x093C 0xCF 0xE9
# 0xD3 0x0934 ... LETTER LLLA 0x0933 0x093C 0xD2 0xE9
#
# One solution is to use a grouping transcoding hint with the four
# decompositions above to mark the decomposed sequence for special
# treatment in transcoding. This yields the following mappings to
# decomposed Unicode:
#
# ISCII/ decomposed
# Mac OS Unicode mapping
# ------ ----------------
# 0xC7 0xF860 0x0928 0x093C
# 0xCE 0xF860 0x092F 0x093C
# 0xD0 0xF860 0x0930 0x093C
# 0xD3 0xF860 0x0933 0x093C
#
# Details of mapping changes in each version:
# -------------------------------------------
#
##################
# Section 1: Map the following byte pairs as indicated:
# (ZWNJ means ZERO WIDTH NON-JOINER, ZWJ means ZERO WIDTH JOINER)
# (Also see note about 0xF0 in comments above)
# Section 2: Map the remaining bytes as follows:
#
#
#
#
BEGIN_MAP
0x0000 - 0x007F = 0x00 -
0x00A9 = 0x88
0x00AE = 0x89
0x00D7 = 0x80
0x0901 = 0xA1
0x0902 = 0xA2
0x0903 = 0xA3
0x0905 = 0xA4
0x0906 = 0xA5
0x0907 = 0xA6
0x0908 = 0xA7
0x0909 = 0xA8
0x090A = 0xA9
0x090B = 0xAA
#0x090C = 0xA6+0xE9
0x090D = 0xAE
0x090E = 0xAB
0x090F = 0xAC
0x0910 = 0xAD
0x0911 = 0xB2
0x0912 = 0xAF
0x0913 = 0xB0
0x0914 = 0xB1
0x0915 = 0xB3
0x0916 = 0xB4
0x0917 = 0xB5
0x0918 = 0xB6
0x0919 = 0xB7
0x091A = 0xB8
0x091B = 0xB9
0x091C = 0xBA
0x091D = 0xBB
0x091E = 0xBC
0x091F = 0xBD
0x0920 = 0xBE
0x0921 = 0xBF
0x0922 = 0xC0
0x0923 = 0xC1
0x0924 = 0xC2
0x0925 = 0xC3
0x0926 = 0xC4
0x0927 = 0xC5
0x0928 = 0xC6
0x0929 = 0xC7
0x092A = 0xC8
0x092B = 0xC9
0x092C = 0xCA
0x092D = 0xCB
0x092E = 0xCC
0x092F = 0xCD
0x0930 = 0xCF
0x0931 = 0xD0
0x0932 = 0xD1
0x0933 = 0xD2
0x0934 = 0xD3
0x0935 = 0xD4
0x0936 = 0xD5
0x0937 = 0xD6
0x0938 = 0xD7
0x0939 = 0xD8
0x093C = 0xE9
#0x093D = 0xEA+0xE9
0x093E = 0xDA
0x093F = 0xDB
0x0940 = 0xDC
0x0941 = 0xDD
0x0942 = 0xDE
0x0943 = 0xDF
#0x0944 = 0xDF+0xE9
0x0945 = 0xE3
0x0946 = 0xE0
0x0947 = 0xE1
0x0948 = 0xE2
0x0949 = 0xE7
0x094A = 0xE4
0x094B = 0xE5
0x094C = 0xE6
0x094D = 0xE8
#0x094D+0x200C = 0xE8+0xE8
#0x094D+0x200D = 0xE8+0xE9
#0x0950 = 0xA1+0xE9
0x095F = 0xCE
#0x0960 = 0xAA+0xE9
#0x0961 = 0xA7+0xE9
#0x0962 = 0xDB+0xE9
#0x0963 = 0xDC+0xE9
0x0964 = 0xEA
0x0965 = 0x90
0x0966 = 0xF1
0x0967 = 0xF2
0x0968 = 0xF3
0x0969 = 0xF4
0x096A = 0xF5
0x096B = 0xF6
0x096C = 0xF7
0x096D = 0xF8
0x096E = 0xF9
0x096F = 0xFA
0x0970 = 0x91
0x200E = 0xD9
0x2013 = 0x82
0x2014 = 0x83
0x2018 = 0x84
0x2019 = 0x85
0x2022 = 0x87
0x2026 = 0x86
0x2122 = 0x8A
0x2212 = 0x81
END_MAP