syncfiles/charmap/DEVANAGA.TXT

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#=======================================================================
# 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)
0xA1+0xE9 0x0950 # DEVANAGARI OM
0xA6+0xE9 0x090C # DEVANAGARI LETTER VOCALIC L
0xA7+0xE9 0x0961 # DEVANAGARI LETTER VOCALIC LL
0xAA+0xE9 0x0960 # DEVANAGARI LETTER VOCALIC RR
0xDB+0xE9 0x0962 # DEVANAGARI VOWEL SIGN VOCALIC L
0xDC+0xE9 0x0963 # DEVANAGARI VOWEL SIGN VOCALIC LL
0xDF+0xE9 0x0944 # DEVANAGARI VOWEL SIGN VOCALIC RR
0xE8+0xE8 0x094D+0x200C # DEVANAGARI SIGN VIRAMA + ZWNJ # explicit halant
0xE8+0xE9 0x094D+0x200D # DEVANAGARI SIGN VIRAMA + ZWJ # soft halant
0xEA+0xE9 0x093D # DEVANAGARI SIGN AVAGRAHA
# Section 2: Map the remaining bytes as follows:
0x20 0x0020 # SPACE
0x21 0x0021 # EXCLAMATION MARK
0x22 0x0022 # QUOTATION MARK
0x23 0x0023 # NUMBER SIGN
0x24 0x0024 # DOLLAR SIGN
0x25 0x0025 # PERCENT SIGN
0x26 0x0026 # AMPERSAND
0x27 0x0027 # APOSTROPHE
0x28 0x0028 # LEFT PARENTHESIS
0x29 0x0029 # RIGHT PARENTHESIS
0x2A 0x002A # ASTERISK
0x2B 0x002B # PLUS SIGN
0x2C 0x002C # COMMA
0x2D 0x002D # HYPHEN-MINUS
0x2E 0x002E # FULL STOP
0x2F 0x002F # SOLIDUS
0x30 0x0030 # DIGIT ZERO
0x31 0x0031 # DIGIT ONE
0x32 0x0032 # DIGIT TWO
0x33 0x0033 # DIGIT THREE
0x34 0x0034 # DIGIT FOUR
0x35 0x0035 # DIGIT FIVE
0x36 0x0036 # DIGIT SIX
0x37 0x0037 # DIGIT SEVEN
0x38 0x0038 # DIGIT EIGHT
0x39 0x0039 # DIGIT NINE
0x3A 0x003A # COLON
0x3B 0x003B # SEMICOLON
0x3C 0x003C # LESS-THAN SIGN
0x3D 0x003D # EQUALS SIGN
0x3E 0x003E # GREATER-THAN SIGN
0x3F 0x003F # QUESTION MARK
0x40 0x0040 # COMMERCIAL AT
0x41 0x0041 # LATIN CAPITAL LETTER A
0x42 0x0042 # LATIN CAPITAL LETTER B
0x43 0x0043 # LATIN CAPITAL LETTER C
0x44 0x0044 # LATIN CAPITAL LETTER D
0x45 0x0045 # LATIN CAPITAL LETTER E
0x46 0x0046 # LATIN CAPITAL LETTER F
0x47 0x0047 # LATIN CAPITAL LETTER G
0x48 0x0048 # LATIN CAPITAL LETTER H
0x49 0x0049 # LATIN CAPITAL LETTER I
0x4A 0x004A # LATIN CAPITAL LETTER J
0x4B 0x004B # LATIN CAPITAL LETTER K
0x4C 0x004C # LATIN CAPITAL LETTER L
0x4D 0x004D # LATIN CAPITAL LETTER M
0x4E 0x004E # LATIN CAPITAL LETTER N
0x4F 0x004F # LATIN CAPITAL LETTER O
0x50 0x0050 # LATIN CAPITAL LETTER P
0x51 0x0051 # LATIN CAPITAL LETTER Q
0x52 0x0052 # LATIN CAPITAL LETTER R
0x53 0x0053 # LATIN CAPITAL LETTER S
0x54 0x0054 # LATIN CAPITAL LETTER T
0x55 0x0055 # LATIN CAPITAL LETTER U
0x56 0x0056 # LATIN CAPITAL LETTER V
0x57 0x0057 # LATIN CAPITAL LETTER W
0x58 0x0058 # LATIN CAPITAL LETTER X
0x59 0x0059 # LATIN CAPITAL LETTER Y
0x5A 0x005A # LATIN CAPITAL LETTER Z
0x5B 0x005B # LEFT SQUARE BRACKET
0x5C 0x005C # REVERSE SOLIDUS
0x5D 0x005D # RIGHT SQUARE BRACKET
0x5E 0x005E # CIRCUMFLEX ACCENT
0x5F 0x005F # LOW LINE
0x60 0x0060 # GRAVE ACCENT
0x61 0x0061 # LATIN SMALL LETTER A
0x62 0x0062 # LATIN SMALL LETTER B
0x63 0x0063 # LATIN SMALL LETTER C
0x64 0x0064 # LATIN SMALL LETTER D
0x65 0x0065 # LATIN SMALL LETTER E
0x66 0x0066 # LATIN SMALL LETTER F
0x67 0x0067 # LATIN SMALL LETTER G
0x68 0x0068 # LATIN SMALL LETTER H
0x69 0x0069 # LATIN SMALL LETTER I
0x6A 0x006A # LATIN SMALL LETTER J
0x6B 0x006B # LATIN SMALL LETTER K
0x6C 0x006C # LATIN SMALL LETTER L
0x6D 0x006D # LATIN SMALL LETTER M
0x6E 0x006E # LATIN SMALL LETTER N
0x6F 0x006F # LATIN SMALL LETTER O
0x70 0x0070 # LATIN SMALL LETTER P
0x71 0x0071 # LATIN SMALL LETTER Q
0x72 0x0072 # LATIN SMALL LETTER R
0x73 0x0073 # LATIN SMALL LETTER S
0x74 0x0074 # LATIN SMALL LETTER T
0x75 0x0075 # LATIN SMALL LETTER U
0x76 0x0076 # LATIN SMALL LETTER V
0x77 0x0077 # LATIN SMALL LETTER W
0x78 0x0078 # LATIN SMALL LETTER X
0x79 0x0079 # LATIN SMALL LETTER Y
0x7A 0x007A # LATIN SMALL LETTER Z
0x7B 0x007B # LEFT CURLY BRACKET
0x7C 0x007C # VERTICAL LINE
0x7D 0x007D # RIGHT CURLY BRACKET
0x7E 0x007E # TILDE
#
0x80 0x00D7 # MULTIPLICATION SIGN
0x81 0x2212 # MINUS SIGN
0x82 0x2013 # EN DASH
0x83 0x2014 # EM DASH
0x84 0x2018 # LEFT SINGLE QUOTATION MARK
0x85 0x2019 # RIGHT SINGLE QUOTATION MARK
0x86 0x2026 # HORIZONTAL ELLIPSIS
0x87 0x2022 # BULLET
0x88 0x00A9 # COPYRIGHT SIGN
0x89 0x00AE # REGISTERED SIGN
0x8A 0x2122 # TRADE MARK SIGN
#
0x90 0x0965 # DEVANAGARI DOUBLE DANDA
0x91 0x0970 # DEVANAGARI ABBREVIATION SIGN
#
0xA1 0x0901 # DEVANAGARI SIGN CANDRABINDU
0xA2 0x0902 # DEVANAGARI SIGN ANUSVARA
0xA3 0x0903 # DEVANAGARI SIGN VISARGA
0xA4 0x0905 # DEVANAGARI LETTER A
0xA5 0x0906 # DEVANAGARI LETTER AA
0xA6 0x0907 # DEVANAGARI LETTER I
0xA7 0x0908 # DEVANAGARI LETTER II
0xA8 0x0909 # DEVANAGARI LETTER U
0xA9 0x090A # DEVANAGARI LETTER UU
0xAA 0x090B # DEVANAGARI LETTER VOCALIC R
0xAB 0x090E # DEVANAGARI LETTER SHORT E
0xAC 0x090F # DEVANAGARI LETTER E
0xAD 0x0910 # DEVANAGARI LETTER AI
0xAE 0x090D # DEVANAGARI LETTER CANDRA E
0xAF 0x0912 # DEVANAGARI LETTER SHORT O
0xB0 0x0913 # DEVANAGARI LETTER O
0xB1 0x0914 # DEVANAGARI LETTER AU
0xB2 0x0911 # DEVANAGARI LETTER CANDRA O
0xB3 0x0915 # DEVANAGARI LETTER KA
0xB4 0x0916 # DEVANAGARI LETTER KHA
0xB5 0x0917 # DEVANAGARI LETTER GA
0xB6 0x0918 # DEVANAGARI LETTER GHA
0xB7 0x0919 # DEVANAGARI LETTER NGA
0xB8 0x091A # DEVANAGARI LETTER CA
0xB9 0x091B # DEVANAGARI LETTER CHA
0xBA 0x091C # DEVANAGARI LETTER JA
0xBB 0x091D # DEVANAGARI LETTER JHA
0xBC 0x091E # DEVANAGARI LETTER NYA
0xBD 0x091F # DEVANAGARI LETTER TTA
0xBE 0x0920 # DEVANAGARI LETTER TTHA
0xBF 0x0921 # DEVANAGARI LETTER DDA
0xC0 0x0922 # DEVANAGARI LETTER DDHA
0xC1 0x0923 # DEVANAGARI LETTER NNA
0xC2 0x0924 # DEVANAGARI LETTER TA
0xC3 0x0925 # DEVANAGARI LETTER THA
0xC4 0x0926 # DEVANAGARI LETTER DA
0xC5 0x0927 # DEVANAGARI LETTER DHA
0xC6 0x0928 # DEVANAGARI LETTER NA
0xC7 0x0929 # DEVANAGARI LETTER NNNA
0xC8 0x092A # DEVANAGARI LETTER PA
0xC9 0x092B # DEVANAGARI LETTER PHA
0xCA 0x092C # DEVANAGARI LETTER BA
0xCB 0x092D # DEVANAGARI LETTER BHA
0xCC 0x092E # DEVANAGARI LETTER MA
0xCD 0x092F # DEVANAGARI LETTER YA
0xCE 0x095F # DEVANAGARI LETTER YYA
0xCF 0x0930 # DEVANAGARI LETTER RA
0xD0 0x0931 # DEVANAGARI LETTER RRA
0xD1 0x0932 # DEVANAGARI LETTER LA
0xD2 0x0933 # DEVANAGARI LETTER LLA
0xD3 0x0934 # DEVANAGARI LETTER LLLA
0xD4 0x0935 # DEVANAGARI LETTER VA
0xD5 0x0936 # DEVANAGARI LETTER SHA
0xD6 0x0937 # DEVANAGARI LETTER SSA
0xD7 0x0938 # DEVANAGARI LETTER SA
0xD8 0x0939 # DEVANAGARI LETTER HA
0xD9 0x200E # LEFT-TO-RIGHT MARK # invisible consonant
0xDA 0x093E # DEVANAGARI VOWEL SIGN AA
0xDB 0x093F # DEVANAGARI VOWEL SIGN I
0xDC 0x0940 # DEVANAGARI VOWEL SIGN II
0xDD 0x0941 # DEVANAGARI VOWEL SIGN U
0xDE 0x0942 # DEVANAGARI VOWEL SIGN UU
0xDF 0x0943 # DEVANAGARI VOWEL SIGN VOCALIC R
0xE0 0x0946 # DEVANAGARI VOWEL SIGN SHORT E
0xE1 0x0947 # DEVANAGARI VOWEL SIGN E
0xE2 0x0948 # DEVANAGARI VOWEL SIGN AI
0xE3 0x0945 # DEVANAGARI VOWEL SIGN CANDRA E
0xE4 0x094A # DEVANAGARI VOWEL SIGN SHORT O
0xE5 0x094B # DEVANAGARI VOWEL SIGN O
0xE6 0x094C # DEVANAGARI VOWEL SIGN AU
0xE7 0x0949 # DEVANAGARI VOWEL SIGN CANDRA O
0xE8 0x094D # DEVANAGARI SIGN VIRAMA # halant
0xE9 0x093C # DEVANAGARI SIGN NUKTA
0xEA 0x0964 # DEVANAGARI DANDA
#
0xF1 0x0966 # DEVANAGARI DIGIT ZERO
0xF2 0x0967 # DEVANAGARI DIGIT ONE
0xF3 0x0968 # DEVANAGARI DIGIT TWO
0xF4 0x0969 # DEVANAGARI DIGIT THREE
0xF5 0x096A # DEVANAGARI DIGIT FOUR
0xF6 0x096B # DEVANAGARI DIGIT FIVE
0xF7 0x096C # DEVANAGARI DIGIT SIX
0xF8 0x096D # DEVANAGARI DIGIT SEVEN
0xF9 0x096E # DEVANAGARI DIGIT EIGHT
0xFA 0x096F # DEVANAGARI DIGIT NINE