"{ Encoding: utf8 }"
"{ Package: 'stx:libbasic' }"
"{ NameSpace: CharacterEncoderImplementations }"
SingleByteEncoder subclass:#MAC_Symbol
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'Collections-Text-Encodings'
!
!MAC_Symbol class methodsFor:'mapping'!
mapFileURL1_relativePathName
^ 'VENDORS/APPLE/SYMBOL.TXT'
!
mapping
"
# From: http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/SYMBOL.TXT
#=======================================================================
# File name: SYMBOL.TXT
#
# Contents: Map (external version) from Mac OS Symbol
# character set to Unicode 3.2
#
# Copyright: (c) 1994-2002 by Apple Computer, Inc., all rights
# reserved.
#
# Contact: charsets@apple.com
#
# Changes:
#
# b4,c1 2002-Dec-19 Update mappings for encoded glyph fragments
# 0xBE, 0xE6-EF, 0xF4, 0xF6-FE to use new
# Unicode 3.2 characters instead of sequences
# involving corporate-use characters. Update
# URLs, notes. Matches internal utom<b4>.
# b03 1999-Sep-22 Update contact e-mail address. Matches
# internal utom<b3>, ufrm<b3>, and Text
# Encoding Converter version 1.5.
# b02 1998-Aug-18 Encoding changed for Mac OS 8.5; add new
# mapping from 0xA0 to EURO SIGN. Matches
# internal utom<b3>, ufrm<b3>.
# n05 1998-Feb-05 Update to match internal utom<n5>, ufrm<n15>
# and Text Encoding Converter version 1.3:
# Use standard Unicodes plus transcoding hints
# instead of single corporate characters, also
# change mappings for 0xE1 & 0xF1 from U+2329
# & U+232A to their canonical decompositions;
# 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 makes no warranty or representation, either express or
# implied, with respect to these tables, their 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
# accompanying tables.
#
# 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 Symbol code (in hex as 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.
# In some cases an additional comment follows the Unicode name.
#
# The entries are in Mac OS Symbol 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 Symbol character set uses the standard control characters
# at 0x00-0x1F and 0x7F.
#
# Notes on Mac OS Symbol:
# -----------------------
#
# The Mac OS Symbol encoding shares the script code smRoman
# (0) with the Mac OS Roman encoding. To determine if the Symbol
# encoding is being used, you must check if the font name is
# 'Symbol'.
#
# Before Mac OS 8.5, code point 0xA0 was unused. In Mac OS 8.5
# and later versions, code point 0xA0 is EURO SIGN and maps to
# U+20AC (the Symbol font is updated for Mac OS 8.5 to reflect
# this).
#
# The layout of the Mac OS Symbol character set is identical to
# the layout of the Adobe Symbol encoding vector, with the
# addition of the Apple logo character at 0xF0.
#
# This character set encodes a number of glyph fragments. Some are
# used as extenders: 0x60 is used to extend radical signs, 0xBD and
# 0xBE are used to extend vertical and horizontal arrows, etc. In
# addition, there are top, bottom, and center sections for
# parentheses, brackets, integral signs, and other signs that may
# extend vertically for 2 or more lines of normal text. As of
# Unicode 3.2, most of these are now encoded in Unicode; a few are
# not, so these are mapped using corporate-zone Unicode characters
# (see below).
#
# In addition, Symbol separately encodes both serif and sans-serif
# forms for copyright, trademark, and registered signs. Unicode
# encodes only the abstract characters, so one set of these (the
# sans-serif forms) are also mapped using corporate-zone Unicode
# characters (see below).
#
# The following code points are unused, and are not shown here:
# 0x80-0x9F, 0xFF.
#
# Unicode mapping issues and notes:
# ---------------------------------
#
# The goals in the mappings provided here are:
# - Ensure roundtrip mapping from every character in the Mac OS
# Symbol character set to Unicode and back
# - Use standard Unicode characters as much as possible, to
# maximize interchangeability of the resulting Unicode text.
# Whenever possible, avoid having content carried by private-use
# characters.
#
# Some of the characters in the Mac OS Symbol character set do not
# correspond to distinct, single Unicode characters. To map these
# and satisfy both goals above, we employ various strategies.
#
# a) If possible, use private use characters in combination with
# standard Unicode characters to mark variants of the standard
# Unicode character.
#
# Apple has defined a block of 32 corporate characters as 'transcoding
# hints.' These are used in combination with standard Unicode characters
# to force them to be treated in a special way for mapping to other
# encodings; they have no other effect. Sixteen of these transcoding
# hints are 'grouping hints' - they indicate that the next 2-4 Unicode
# characters should be treated as a single entity for transcoding. The
# other sixteen transcoding hints are 'variant tags' - they are like
# combining characters, and can follow a standard Unicode (or a sequence
# consisting of a base character and other combining characters) to
# cause it to be treated in a special way for transcoding. These always
# terminate a combining-character sequence.
#
# The transcoding coding hint used in this mapping table is the variant
# tag 0xF87F. Since this is combined with standard Unicode characters,
# some characters in the Mac OS Symbol character set map to a sequence
# of two Unicodes instead of a single Unicode character.
#
# For example, the Mac OS Symbol character at 0xE2 is an alternate,
# sans-serif form of the REGISTERED SIGN (the standard mapping is for
# the abstract character at 0xD2, which here has a serif form). So 0xE2
# is mapped to 0x00AE (REGISTERED SIGN) + 0xF87F (a variant tag).
#
# b) Otherwise, use private use characters by themselves to map
# Mac OS Symbol characters which have no relationship to any standard
# Unicode character.
#
# The following additional corporate zone Unicode characters are
# used for this purpose here:
#
# 0xF8E5 radical extender
# 0xF8E6 vertical arrow extender
# 0xF8FF Apple logo
#
# NOTE: The graphic image associated with the Apple logo character
# is not authorized for use without permission of Apple, and
# unauthorized use might constitute trademark infringement.
#
# Details of mapping changes in each version:
# -------------------------------------------
#
# Changes from version b02 to version b03/c01:
#
# - Update mappings for encoded glyph fragments 0xBE, 0xE6-EF, 0xF4,
# 0xF6-FE to use new Unicode 3.2 characters instead of using either
# single corporate-use characters (e.g. 0xBE was mapped to 0xF8E7) or
# sequences combining a standard Unicode character with a transcoding
# hint (e.g. 0xE6 was mapped to 0x0028+0xF870).
#
# Changes from version n05 to version b02:
#
# - Encoding changed for Mac OS 8.5; 0xA0 now maps to 0x20AC, EURO
# SIGN. 0xA0 was unmapped in earlier versions.
#
# Changes from version n03 to version n05:
#
# - Change strict mapping for 0xE1 & 0xF1 from U+2329 & U+232A
# to their canonical decompositions, U+3008 & U+3009.
#
# - Change mapping for the following to use standard Unicode +
# transcoding hint, instead of single corporate-zone
# character: 0xE2-0xE4, 0xE6-0xEE, 0xF4, 0xF6-0xFE.
#
##################
0x20 0x0020 # SPACE
0x21 0x0021 # EXCLAMATION MARK
0x22 0x2200 # FOR ALL
0x23 0x0023 # NUMBER SIGN
0x24 0x2203 # THERE EXISTS
0x25 0x0025 # PERCENT SIGN
0x26 0x0026 # AMPERSAND
0x27 0x220D # SMALL CONTAINS AS MEMBER
0x28 0x0028 # LEFT PARENTHESIS
0x29 0x0029 # RIGHT PARENTHESIS
0x2A 0x2217 # ASTERISK OPERATOR
0x2B 0x002B # PLUS SIGN
0x2C 0x002C # COMMA
0x2D 0x2212 # MINUS SIGN
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 0x2245 # APPROXIMATELY EQUAL TO
0x41 0x0391 # GREEK CAPITAL LETTER ALPHA
0x42 0x0392 # GREEK CAPITAL LETTER BETA
0x43 0x03A7 # GREEK CAPITAL LETTER CHI
0x44 0x0394 # GREEK CAPITAL LETTER DELTA
0x45 0x0395 # GREEK CAPITAL LETTER EPSILON
0x46 0x03A6 # GREEK CAPITAL LETTER PHI
0x47 0x0393 # GREEK CAPITAL LETTER GAMMA
0x48 0x0397 # GREEK CAPITAL LETTER ETA
0x49 0x0399 # GREEK CAPITAL LETTER IOTA
0x4A 0x03D1 # GREEK THETA SYMBOL
0x4B 0x039A # GREEK CAPITAL LETTER KAPPA
0x4C 0x039B # GREEK CAPITAL LETTER LAMDA
0x4D 0x039C # GREEK CAPITAL LETTER MU
0x4E 0x039D # GREEK CAPITAL LETTER NU
0x4F 0x039F # GREEK CAPITAL LETTER OMICRON
0x50 0x03A0 # GREEK CAPITAL LETTER PI
0x51 0x0398 # GREEK CAPITAL LETTER THETA
0x52 0x03A1 # GREEK CAPITAL LETTER RHO
0x53 0x03A3 # GREEK CAPITAL LETTER SIGMA
0x54 0x03A4 # GREEK CAPITAL LETTER TAU
0x55 0x03A5 # GREEK CAPITAL LETTER UPSILON
0x56 0x03C2 # GREEK SMALL LETTER FINAL SIGMA
0x57 0x03A9 # GREEK CAPITAL LETTER OMEGA
0x58 0x039E # GREEK CAPITAL LETTER XI
0x59 0x03A8 # GREEK CAPITAL LETTER PSI
0x5A 0x0396 # GREEK CAPITAL LETTER ZETA
0x5B 0x005B # LEFT SQUARE BRACKET
0x5C 0x2234 # THEREFORE
0x5D 0x005D # RIGHT SQUARE BRACKET
0x5E 0x22A5 # UP TACK
0x5F 0x005F # LOW LINE
0x60 0xF8E5 # radical extender # corporate char
0x61 0x03B1 # GREEK SMALL LETTER ALPHA
0x62 0x03B2 # GREEK SMALL LETTER BETA
0x63 0x03C7 # GREEK SMALL LETTER CHI
0x64 0x03B4 # GREEK SMALL LETTER DELTA
0x65 0x03B5 # GREEK SMALL LETTER EPSILON
0x66 0x03C6 # GREEK SMALL LETTER PHI
0x67 0x03B3 # GREEK SMALL LETTER GAMMA
0x68 0x03B7 # GREEK SMALL LETTER ETA
0x69 0x03B9 # GREEK SMALL LETTER IOTA
0x6A 0x03D5 # GREEK PHI SYMBOL
0x6B 0x03BA # GREEK SMALL LETTER KAPPA
0x6C 0x03BB # GREEK SMALL LETTER LAMDA
0x6D 0x03BC # GREEK SMALL LETTER MU
0x6E 0x03BD # GREEK SMALL LETTER NU
0x6F 0x03BF # GREEK SMALL LETTER OMICRON
0x70 0x03C0 # GREEK SMALL LETTER PI
0x71 0x03B8 # GREEK SMALL LETTER THETA
0x72 0x03C1 # GREEK SMALL LETTER RHO
0x73 0x03C3 # GREEK SMALL LETTER SIGMA
0x74 0x03C4 # GREEK SMALL LETTER TAU
0x75 0x03C5 # GREEK SMALL LETTER UPSILON
0x76 0x03D6 # GREEK PI SYMBOL
0x77 0x03C9 # GREEK SMALL LETTER OMEGA
0x78 0x03BE # GREEK SMALL LETTER XI
0x79 0x03C8 # GREEK SMALL LETTER PSI
0x7A 0x03B6 # GREEK SMALL LETTER ZETA
0x7B 0x007B # LEFT CURLY BRACKET
0x7C 0x007C # VERTICAL LINE
0x7D 0x007D # RIGHT CURLY BRACKET
0x7E 0x223C # TILDE OPERATOR
#
0xA0 0x20AC # EURO SIGN
0xA1 0x03D2 # GREEK UPSILON WITH HOOK SYMBOL
0xA2 0x2032 # PRIME # minute
0xA3 0x2264 # LESS-THAN OR EQUAL TO
0xA4 0x2044 # FRACTION SLASH
0xA5 0x221E # INFINITY
0xA6 0x0192 # LATIN SMALL LETTER F WITH HOOK
0xA7 0x2663 # BLACK CLUB SUIT
0xA8 0x2666 # BLACK DIAMOND SUIT
0xA9 0x2665 # BLACK HEART SUIT
0xAA 0x2660 # BLACK SPADE SUIT
0xAB 0x2194 # LEFT RIGHT ARROW
0xAC 0x2190 # LEFTWARDS ARROW
0xAD 0x2191 # UPWARDS ARROW
0xAE 0x2192 # RIGHTWARDS ARROW
0xAF 0x2193 # DOWNWARDS ARROW
0xB0 0x00B0 # DEGREE SIGN
0xB1 0x00B1 # PLUS-MINUS SIGN
0xB2 0x2033 # DOUBLE PRIME # second
0xB3 0x2265 # GREATER-THAN OR EQUAL TO
0xB4 0x00D7 # MULTIPLICATION SIGN
0xB5 0x221D # PROPORTIONAL TO
0xB6 0x2202 # PARTIAL DIFFERENTIAL
0xB7 0x2022 # BULLET
0xB8 0x00F7 # DIVISION SIGN
0xB9 0x2260 # NOT EQUAL TO
0xBA 0x2261 # IDENTICAL TO
0xBB 0x2248 # ALMOST EQUAL TO
0xBC 0x2026 # HORIZONTAL ELLIPSIS
0xBD 0xF8E6 # vertical line extension (for arrows) # corporate char
0xBE 0x23AF # HORIZONTAL LINE EXTENSION (for arrows) # for Unicode 3.2 and later
0xBF 0x21B5 # DOWNWARDS ARROW WITH CORNER LEFTWARDS
0xC0 0x2135 # ALEF SYMBOL
0xC1 0x2111 # BLACK-LETTER CAPITAL I
0xC2 0x211C # BLACK-LETTER CAPITAL R
0xC3 0x2118 # SCRIPT CAPITAL P
0xC4 0x2297 # CIRCLED TIMES
0xC5 0x2295 # CIRCLED PLUS
0xC6 0x2205 # EMPTY SET
0xC7 0x2229 # INTERSECTION
0xC8 0x222A # UNION
0xC9 0x2283 # SUPERSET OF
0xCA 0x2287 # SUPERSET OF OR EQUAL TO
0xCB 0x2284 # NOT A SUBSET OF
0xCC 0x2282 # SUBSET OF
0xCD 0x2286 # SUBSET OF OR EQUAL TO
0xCE 0x2208 # ELEMENT OF
0xCF 0x2209 # NOT AN ELEMENT OF
0xD0 0x2220 # ANGLE
0xD1 0x2207 # NABLA
0xD2 0x00AE # REGISTERED SIGN # serif
0xD3 0x00A9 # COPYRIGHT SIGN # serif
0xD4 0x2122 # TRADE MARK SIGN # serif
0xD5 0x220F # N-ARY PRODUCT
0xD6 0x221A # SQUARE ROOT
0xD7 0x22C5 # DOT OPERATOR
0xD8 0x00AC # NOT SIGN
0xD9 0x2227 # LOGICAL AND
0xDA 0x2228 # LOGICAL OR
0xDB 0x21D4 # LEFT RIGHT DOUBLE ARROW
0xDC 0x21D0 # LEFTWARDS DOUBLE ARROW
0xDD 0x21D1 # UPWARDS DOUBLE ARROW
0xDE 0x21D2 # RIGHTWARDS DOUBLE ARROW
0xDF 0x21D3 # DOWNWARDS DOUBLE ARROW
0xE0 0x22C4 # DIAMOND OPERATOR
0xE1 0x3008 # LEFT ANGLE BRACKET
0xE2 0x00AE+0xF87F # REGISTERED SIGN, alternate: sans serif
0xE3 0x00A9+0xF87F # COPYRIGHT SIGN, alternate: sans serif
0xE4 0x2122+0xF87F # TRADE MARK SIGN, alternate: sans serif
0xE5 0x2211 # N-ARY SUMMATION
0xE6 0x239B # LEFT PARENTHESIS UPPER HOOK # for Unicode 3.2 and later
0xE7 0x239C # LEFT PARENTHESIS EXTENSION # for Unicode 3.2 and later
0xE8 0x239D # LEFT PARENTHESIS LOWER HOOK # for Unicode 3.2 and later
0xE9 0x23A1 # LEFT SQUARE BRACKET UPPER CORNER # for Unicode 3.2 and later
0xEA 0x23A2 # LEFT SQUARE BRACKET EXTENSION # for Unicode 3.2 and later
0xEB 0x23A3 # LEFT SQUARE BRACKET LOWER CORNER # for Unicode 3.2 and later
0xEC 0x23A7 # LEFT CURLY BRACKET UPPER HOOK # for Unicode 3.2 and later
0xED 0x23A8 # LEFT CURLY BRACKET MIDDLE PIECE # for Unicode 3.2 and later
0xEE 0x23A9 # LEFT CURLY BRACKET LOWER HOOK # for Unicode 3.2 and later
0xEF 0x23AA # CURLY BRACKET EXTENSION # for Unicode 3.2 and later
0xF0 0xF8FF # Apple logo
0xF1 0x3009 # RIGHT ANGLE BRACKET
0xF2 0x222B # INTEGRAL
0xF3 0x2320 # TOP HALF INTEGRAL
0xF4 0x23AE # INTEGRAL EXTENSION # for Unicode 3.2 and later
0xF5 0x2321 # BOTTOM HALF INTEGRAL
0xF6 0x239E # RIGHT PARENTHESIS UPPER HOOK # for Unicode 3.2 and later
0xF7 0x239F # RIGHT PARENTHESIS EXTENSION # for Unicode 3.2 and later
0xF8 0x23A0 # RIGHT PARENTHESIS LOWER HOOK # for Unicode 3.2 and later
0xF9 0x23A4 # RIGHT SQUARE BRACKET UPPER CORNER # for Unicode 3.2 and later
0xFA 0x23A5 # RIGHT SQUARE BRACKET EXTENSION # for Unicode 3.2 and later
0xFB 0x23A6 # RIGHT SQUARE BRACKET LOWER CORNER # for Unicode 3.2 and later
0xFC 0x23AB # RIGHT CURLY BRACKET UPPER HOOK # for Unicode 3.2 and later
0xFD 0x23AC # RIGHT CURLY BRACKET MIDDLE PIECE # for Unicode 3.2 and later
0xFE 0x23AD # RIGHT CURLY BRACKET LOWER HOOK # for Unicode 3.2 and later
"
! !
!MAC_Symbol class methodsFor:'queries'!
namesOfEncoding
^ #( #'mac-symbol' #'macsymbol' )
! !
!MAC_Symbol class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libbasic/CharacterEncoderImplementations__MAC_Symbol.st,v 1.1 2004-03-05 17:14:28 cg Exp $'
! !