annotate src/mule-charset.c @ 728:4d00488244c1

[xemacs-hg @ 2002-01-10 09:50:43 by stephent] Add ISO 8859/15 support. <877kqq8rkj.fsf@tleepslib.sk.tsukuba.ac.jp>
author stephent
date Thu, 10 Jan 2002 09:50:50 +0000
parents fdefd0186b75
children 943eaba38521
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1 /* Functions to handle multilingual characters.
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2 Copyright (C) 1992, 1995 Free Software Foundation, Inc.
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3 Copyright (C) 1995 Sun Microsystems, Inc.
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4
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5 This file is part of XEmacs.
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6
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7 XEmacs is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with XEmacs; see the file COPYING. If not, write to
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19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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20 Boston, MA 02111-1307, USA. */
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21
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22 /* Synched up with: FSF 20.3. Not in FSF. */
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23
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24 /* Rewritten by Ben Wing <ben@xemacs.org>. */
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25
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26 #include <config.h>
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27 #include "lisp.h"
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28
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29 #include "buffer.h"
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30 #include "chartab.h"
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31 #include "elhash.h"
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32 #include "lstream.h"
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33 #include "device.h"
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34 #include "faces.h"
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35 #include "mule-ccl.h"
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36
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37 /* The various pre-defined charsets. */
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38
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39 Lisp_Object Vcharset_ascii;
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40 Lisp_Object Vcharset_control_1;
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41 Lisp_Object Vcharset_latin_iso8859_1;
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42 Lisp_Object Vcharset_latin_iso8859_2;
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43 Lisp_Object Vcharset_latin_iso8859_3;
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44 Lisp_Object Vcharset_latin_iso8859_4;
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45 Lisp_Object Vcharset_thai_tis620;
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46 Lisp_Object Vcharset_greek_iso8859_7;
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47 Lisp_Object Vcharset_arabic_iso8859_6;
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48 Lisp_Object Vcharset_hebrew_iso8859_8;
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49 Lisp_Object Vcharset_katakana_jisx0201;
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50 Lisp_Object Vcharset_latin_jisx0201;
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51 Lisp_Object Vcharset_cyrillic_iso8859_5;
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52 Lisp_Object Vcharset_latin_iso8859_9;
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53 Lisp_Object Vcharset_latin_iso8859_15;
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54 Lisp_Object Vcharset_japanese_jisx0208_1978;
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55 Lisp_Object Vcharset_chinese_gb2312;
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56 Lisp_Object Vcharset_japanese_jisx0208;
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57 Lisp_Object Vcharset_korean_ksc5601;
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58 Lisp_Object Vcharset_japanese_jisx0212;
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59 Lisp_Object Vcharset_chinese_cns11643_1;
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60 Lisp_Object Vcharset_chinese_cns11643_2;
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61 Lisp_Object Vcharset_chinese_big5_1;
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62 Lisp_Object Vcharset_chinese_big5_2;
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63
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64 #ifdef ENABLE_COMPOSITE_CHARS
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65 Lisp_Object Vcharset_composite;
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66
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67 /* Hash tables for composite chars. One maps string representing
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68 composed chars to their equivalent chars; one goes the
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69 other way. */
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70 Lisp_Object Vcomposite_char_char2string_hash_table;
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71 Lisp_Object Vcomposite_char_string2char_hash_table;
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72
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73 static int composite_char_row_next;
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74 static int composite_char_col_next;
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75
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76 #endif /* ENABLE_COMPOSITE_CHARS */
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77
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78 struct charset_lookup *chlook;
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79
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80 static const struct lrecord_description charset_lookup_description_1[] = {
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81 { XD_LISP_OBJECT_ARRAY, offsetof (struct charset_lookup, charset_by_leading_byte), 128+4*128*2 },
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82 { XD_END }
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83 };
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84
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85 static const struct struct_description charset_lookup_description = {
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86 sizeof (struct charset_lookup),
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87 charset_lookup_description_1
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88 };
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89
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90 /* Table of number of bytes in the string representation of a character
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91 indexed by the first byte of that representation.
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92
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93 rep_bytes_by_first_byte(c) is more efficient than the equivalent
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94 canonical computation:
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95
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96 XCHARSET_REP_BYTES (CHARSET_BY_LEADING_BYTE (c)) */
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97
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98 const Bytecount rep_bytes_by_first_byte[0xA0] =
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99 { /* 0x00 - 0x7f are for straight ASCII */
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100 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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101 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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102 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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103 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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104 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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105 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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106 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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107 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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108 /* 0x80 - 0x8f are for Dimension-1 official charsets */
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109 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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110 /* 0x90 - 0x9d are for Dimension-2 official charsets */
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111 /* 0x9e is for Dimension-1 private charsets */
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112 /* 0x9f is for Dimension-2 private charsets */
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113 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4
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114 };
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115
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116 Lisp_Object Qcharsetp;
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117
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118 /* Qdoc_string, Qdimension, Qchars defined in general.c */
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119 Lisp_Object Qregistry, Qfinal, Qgraphic;
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120 Lisp_Object Qdirection;
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121 Lisp_Object Qreverse_direction_charset;
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122 Lisp_Object Qleading_byte;
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123 Lisp_Object Qshort_name, Qlong_name;
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124
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125 Lisp_Object Qascii,
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126 Qcontrol_1,
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127 Qlatin_iso8859_1,
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128 Qlatin_iso8859_2,
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129 Qlatin_iso8859_3,
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130 Qlatin_iso8859_4,
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131 Qthai_tis620,
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132 Qgreek_iso8859_7,
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133 Qarabic_iso8859_6,
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134 Qhebrew_iso8859_8,
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135 Qkatakana_jisx0201,
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136 Qlatin_jisx0201,
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137 Qcyrillic_iso8859_5,
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138 Qlatin_iso8859_9,
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139 Qlatin_iso8859_15,
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140 Qjapanese_jisx0208_1978,
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141 Qchinese_gb2312,
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142 Qjapanese_jisx0208,
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143 Qkorean_ksc5601,
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144 Qjapanese_jisx0212,
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145 Qchinese_cns11643_1,
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146 Qchinese_cns11643_2,
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147 Qchinese_big5_1,
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148 Qchinese_big5_2,
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149 Qcomposite;
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150
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151 Lisp_Object Ql2r, Qr2l;
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152
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153 Lisp_Object Vcharset_hash_table;
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154
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155 /* Composite characters are characters constructed by overstriking two
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156 or more regular characters.
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157
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158 1) The old Mule implementation involves storing composite characters
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159 in a buffer as a tag followed by all of the actual characters
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160 used to make up the composite character. I think this is a bad
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161 idea; it greatly complicates code that wants to handle strings
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162 one character at a time because it has to deal with the possibility
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163 of great big ungainly characters. It's much more reasonable to
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164 simply store an index into a table of composite characters.
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165
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166 2) The current implementation only allows for 16,384 separate
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167 composite characters over the lifetime of the XEmacs process.
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168 This could become a potential problem if the user
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169 edited lots of different files that use composite characters.
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170 Due to FSF bogosity, increasing the number of allowable
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cvs
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171 composite characters under Mule would decrease the number
3ecd8885ac67 Import from CVS: tag r21-2-22
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172 of possible faces that can exist. Mule already has shrunk
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173 this to 2048, and further shrinkage would become uncomfortable.
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174 No such problems exist in XEmacs.
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175
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176 Composite characters could be represented as 0x80 C1 C2 C3,
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177 where each C[1-3] is in the range 0xA0 - 0xFF. This allows
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178 for slightly under 2^20 (one million) composite characters
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179 over the XEmacs process lifetime, and you only need to
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180 increase the size of a Mule character from 19 to 21 bits.
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181 Or you could use 0x80 C1 C2 C3 C4, allowing for about
3ecd8885ac67 Import from CVS: tag r21-2-22
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182 85 million (slightly over 2^26) composite characters. */
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183
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184
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185 /************************************************************************/
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186 /* Basic Emchar functions */
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187 /************************************************************************/
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188
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189 /* Convert a non-ASCII Mule character C into a one-character Mule-encoded
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190 string in STR. Returns the number of bytes stored.
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191 Do not call this directly. Use the macro set_charptr_emchar() instead.
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192 */
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193
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194 Bytecount
665
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parents: 647
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195 non_ascii_set_charptr_emchar (Intbyte *str, Emchar c)
428
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196 {
665
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197 Intbyte *p;
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198 Intbyte lb;
428
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199 int c1, c2;
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200 Lisp_Object charset;
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201
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202 p = str;
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203 BREAKUP_CHAR (c, charset, c1, c2);
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204 lb = CHAR_LEADING_BYTE (c);
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205 if (LEADING_BYTE_PRIVATE_P (lb))
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206 *p++ = PRIVATE_LEADING_BYTE_PREFIX (lb);
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207 *p++ = lb;
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208 if (EQ (charset, Vcharset_control_1))
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209 c1 += 0x20;
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210 *p++ = c1 | 0x80;
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211 if (c2)
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212 *p++ = c2 | 0x80;
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213
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214 return (p - str);
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215 }
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216
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217 /* Return the first character from a Mule-encoded string in STR,
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218 assuming it's non-ASCII. Do not call this directly.
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219 Use the macro charptr_emchar() instead. */
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220
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221 Emchar
665
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222 non_ascii_charptr_emchar (const Intbyte *str)
428
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223 {
665
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224 Intbyte i0 = *str, i1, i2 = 0;
428
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225 Lisp_Object charset;
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226
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227 if (i0 == LEADING_BYTE_CONTROL_1)
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228 return (Emchar) (*++str - 0x20);
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229
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230 if (LEADING_BYTE_PREFIX_P (i0))
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231 i0 = *++str;
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232
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233 i1 = *++str & 0x7F;
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234
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235 charset = CHARSET_BY_LEADING_BYTE (i0);
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236 if (XCHARSET_DIMENSION (charset) == 2)
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237 i2 = *++str & 0x7F;
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238
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239 return MAKE_CHAR (charset, i1, i2);
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240 }
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241
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242 /* Return whether CH is a valid Emchar, assuming it's non-ASCII.
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243 Do not call this directly. Use the macro valid_char_p() instead. */
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244
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245 int
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246 non_ascii_valid_char_p (Emchar ch)
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247 {
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248 int f1, f2, f3;
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249
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250 /* Must have only lowest 19 bits set */
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251 if (ch & ~0x7FFFF)
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252 return 0;
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253
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254 f1 = CHAR_FIELD1 (ch);
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255 f2 = CHAR_FIELD2 (ch);
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256 f3 = CHAR_FIELD3 (ch);
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257
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258 if (f1 == 0)
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259 {
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260 Lisp_Object charset;
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261
3ecd8885ac67 Import from CVS: tag r21-2-22
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262 if (f2 < MIN_CHAR_FIELD2_OFFICIAL ||
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parents:
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263 (f2 > MAX_CHAR_FIELD2_OFFICIAL && f2 < MIN_CHAR_FIELD2_PRIVATE) ||
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264 f2 > MAX_CHAR_FIELD2_PRIVATE)
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265 return 0;
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266 if (f3 < 0x20)
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267 return 0;
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268
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269 if (f3 != 0x20 && f3 != 0x7F && !(f2 >= MIN_CHAR_FIELD2_PRIVATE &&
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270 f2 <= MAX_CHAR_FIELD2_PRIVATE))
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271 return 1;
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272
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273 /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
274 NOTE: This takes advantage of the fact that
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
275 FIELD2_TO_OFFICIAL_LEADING_BYTE and
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276 FIELD2_TO_PRIVATE_LEADING_BYTE are the same.
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277 */
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278 charset = CHARSET_BY_LEADING_BYTE (f2 + FIELD2_TO_OFFICIAL_LEADING_BYTE);
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diff changeset
279 if (EQ (charset, Qnil))
3ecd8885ac67 Import from CVS: tag r21-2-22
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280 return 0;
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diff changeset
281 return (XCHARSET_CHARS (charset) == 96);
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parents:
diff changeset
282 }
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
283 else
3ecd8885ac67 Import from CVS: tag r21-2-22
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parents:
diff changeset
284 {
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diff changeset
285 Lisp_Object charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
286
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
287 if (f1 < MIN_CHAR_FIELD1_OFFICIAL ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
288 (f1 > MAX_CHAR_FIELD1_OFFICIAL && f1 < MIN_CHAR_FIELD1_PRIVATE) ||
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cvs
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diff changeset
289 f1 > MAX_CHAR_FIELD1_PRIVATE)
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290 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
291 if (f2 < 0x20 || f3 < 0x20)
3ecd8885ac67 Import from CVS: tag r21-2-22
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diff changeset
292 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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293
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
294 #ifdef ENABLE_COMPOSITE_CHARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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295 if (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE == LEADING_BYTE_COMPOSITE)
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cvs
parents:
diff changeset
296 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
297 if (UNBOUNDP (Fgethash (make_int (ch),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
298 Vcomposite_char_char2string_hash_table,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
299 Qunbound)))
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cvs
parents:
diff changeset
300 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
301 return 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
302 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
303 #endif /* ENABLE_COMPOSITE_CHARS */
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cvs
parents:
diff changeset
304
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cvs
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305 if (f2 != 0x20 && f2 != 0x7F && f3 != 0x20 && f3 != 0x7F
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
306 && !(f1 >= MIN_CHAR_FIELD1_PRIVATE && f1 <= MAX_CHAR_FIELD1_PRIVATE))
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parents:
diff changeset
307 return 1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
308
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
309 if (f1 <= MAX_CHAR_FIELD1_OFFICIAL)
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cvs
parents:
diff changeset
310 charset =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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311 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_OFFICIAL_LEADING_BYTE);
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diff changeset
312 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
313 charset =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
314 CHARSET_BY_LEADING_BYTE (f1 + FIELD1_TO_PRIVATE_LEADING_BYTE);
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cvs
parents:
diff changeset
315
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
316 if (EQ (charset, Qnil))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
317 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
318 return (XCHARSET_CHARS (charset) == 96);
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cvs
parents:
diff changeset
319 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
320 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
321
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
322
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
323 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
324 /* Basic string functions */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
325 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
326
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
327 /* Copy the character pointed to by SRC into DST. Do not call this
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
328 directly. Use the macro charptr_copy_char() instead.
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
329 Return the number of bytes copied. */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
330
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
331 Bytecount
665
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ben
parents: 647
diff changeset
332 non_ascii_charptr_copy_char (const Intbyte *src, Intbyte *dst)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
333 {
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 578
diff changeset
334 Bytecount bytes = REP_BYTES_BY_FIRST_BYTE (*src);
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 578
diff changeset
335 Bytecount i;
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
336 for (i = bytes; i; i--, dst++, src++)
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
337 *dst = *src;
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
338 return bytes;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
339 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
340
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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341
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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342 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
343 /* streams of Emchars */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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diff changeset
344 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
345
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
346 /* Treat a stream as a stream of Emchar's rather than a stream of bytes.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
347 The functions below are not meant to be called directly; use
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
348 the macros in insdel.h. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
349
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
350 Emchar
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
351 Lstream_get_emchar_1 (Lstream *stream, int ch)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
352 {
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
353 Intbyte str[MAX_EMCHAR_LEN];
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
354 Intbyte *strptr = str;
647
b39c14581166 [xemacs-hg @ 2001-08-13 04:45:47 by ben]
ben
parents: 578
diff changeset
355 Bytecount bytes;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
356
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
357 str[0] = (Intbyte) ch;
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
358
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
359 for (bytes = REP_BYTES_BY_FIRST_BYTE (ch) - 1; bytes; bytes--)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
360 {
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
361 int c = Lstream_getc (stream);
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
362 charbpos_checking_assert (c >= 0);
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
363 *++strptr = (Intbyte) c;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
364 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
365 return charptr_emchar (str);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
366 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
367
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
368 int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
369 Lstream_fput_emchar (Lstream *stream, Emchar ch)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
370 {
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
371 Intbyte str[MAX_EMCHAR_LEN];
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
372 Bytecount len = set_charptr_emchar (str, ch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
373 return Lstream_write (stream, str, len);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
374 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
375
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
376 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
377 Lstream_funget_emchar (Lstream *stream, Emchar ch)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
378 {
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
379 Intbyte str[MAX_EMCHAR_LEN];
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
380 Bytecount len = set_charptr_emchar (str, ch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
381 Lstream_unread (stream, str, len);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
382 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
383
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
384
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
385 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
386 /* charset object */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
387 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
388
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
389 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
390 mark_charset (Lisp_Object obj)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
391 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
392 Lisp_Charset *cs = XCHARSET (obj);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
393
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
394 mark_object (cs->short_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
395 mark_object (cs->long_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
396 mark_object (cs->doc_string);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
397 mark_object (cs->registry);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
398 mark_object (cs->ccl_program);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
399 return cs->name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
400 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
401
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
402 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
403 print_charset (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
404 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
405 Lisp_Charset *cs = XCHARSET (obj);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
406 char buf[200];
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
407
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
408 if (print_readably)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
409 printing_unreadable_object ("#<charset %s 0x%x>",
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
410 string_data (XSYMBOL (CHARSET_NAME (cs))->
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
411 name),
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
412 cs->header.uid);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
413
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
414 write_c_string ("#<charset ", printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
415 print_internal (CHARSET_NAME (cs), printcharfun, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
416 write_c_string (" ", printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
417 print_internal (CHARSET_SHORT_NAME (cs), printcharfun, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
418 write_c_string (" ", printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
419 print_internal (CHARSET_LONG_NAME (cs), printcharfun, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
420 write_c_string (" ", printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
421 print_internal (CHARSET_DOC_STRING (cs), printcharfun, 1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
422 sprintf (buf, " %s %s cols=%d g%d final='%c' reg=",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
423 CHARSET_TYPE (cs) == CHARSET_TYPE_94 ? "94" :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
424 CHARSET_TYPE (cs) == CHARSET_TYPE_96 ? "96" :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
425 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94 ? "94x94" :
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
426 "96x96",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
427 CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? "l2r" : "r2l",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
428 CHARSET_COLUMNS (cs),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
429 CHARSET_GRAPHIC (cs),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
430 CHARSET_FINAL (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
431 write_c_string (buf, printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
432 print_internal (CHARSET_REGISTRY (cs), printcharfun, 0);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
433 sprintf (buf, " 0x%x>", cs->header.uid);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
434 write_c_string (buf, printcharfun);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
435 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
436
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
437 static const struct lrecord_description charset_description[] = {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
438 { XD_LISP_OBJECT, offsetof (Lisp_Charset, name) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
439 { XD_LISP_OBJECT, offsetof (Lisp_Charset, doc_string) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
440 { XD_LISP_OBJECT, offsetof (Lisp_Charset, registry) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
441 { XD_LISP_OBJECT, offsetof (Lisp_Charset, short_name) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
442 { XD_LISP_OBJECT, offsetof (Lisp_Charset, long_name) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
443 { XD_LISP_OBJECT, offsetof (Lisp_Charset, reverse_direction_charset) },
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
444 { XD_LISP_OBJECT, offsetof (Lisp_Charset, ccl_program) },
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
445 { XD_END }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
446 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
447
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
448 DEFINE_LRECORD_IMPLEMENTATION ("charset", charset,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
449 mark_charset, print_charset, 0, 0, 0, charset_description,
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
450 Lisp_Charset);
446
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
451
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
452 /* Make a new charset. */
446
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
453 /* #### SJT Should generic properties be allowed? */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
454 static Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
455 make_charset (int id, Lisp_Object name, unsigned char rep_bytes,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
456 unsigned char type, unsigned char columns, unsigned char graphic,
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
457 Intbyte final, unsigned char direction, Lisp_Object short_name,
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
458 Lisp_Object long_name, Lisp_Object doc,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
459 Lisp_Object reg)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
460 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
461 Lisp_Object obj;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
462 Lisp_Charset *cs = alloc_lcrecord_type (Lisp_Charset, &lrecord_charset);
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
463
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
464 zero_lcrecord (cs);
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
465
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
466 XSETCHARSET (obj, cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
467
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
468 CHARSET_ID (cs) = id;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
469 CHARSET_NAME (cs) = name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
470 CHARSET_SHORT_NAME (cs) = short_name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
471 CHARSET_LONG_NAME (cs) = long_name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
472 CHARSET_REP_BYTES (cs) = rep_bytes;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
473 CHARSET_DIRECTION (cs) = direction;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
474 CHARSET_TYPE (cs) = type;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
475 CHARSET_COLUMNS (cs) = columns;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
476 CHARSET_GRAPHIC (cs) = graphic;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
477 CHARSET_FINAL (cs) = final;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
478 CHARSET_DOC_STRING (cs) = doc;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
479 CHARSET_REGISTRY (cs) = reg;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
480 CHARSET_CCL_PROGRAM (cs) = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
481 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
482
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
483 CHARSET_DIMENSION (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
484 CHARSET_TYPE (cs) == CHARSET_TYPE_96) ? 1 : 2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
485 CHARSET_CHARS (cs) = (CHARSET_TYPE (cs) == CHARSET_TYPE_94 ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
486 CHARSET_TYPE (cs) == CHARSET_TYPE_94X94) ? 94 : 96;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
487
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
488 if (final)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
489 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
490 /* some charsets do not have final characters. This includes
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
491 ASCII, Control-1, Composite, and the two faux private
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
492 charsets. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
493 assert (NILP (chlook->charset_by_attributes[type][final][direction]));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
494 chlook->charset_by_attributes[type][final][direction] = obj;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
495 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
496
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
497 assert (NILP (chlook->charset_by_leading_byte[id - 128]));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
498 chlook->charset_by_leading_byte[id - 128] = obj;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
499
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
500 /* Some charsets are "faux" and don't have names or really exist at
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
501 all except in the leading-byte table. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
502 if (!NILP (name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
503 Fputhash (name, obj, Vcharset_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
504 return obj;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
505 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
506
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
507 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
508 get_unallocated_leading_byte (int dimension)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
509 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
510 int lb;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
511
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
512 if (dimension == 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
513 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
514 if (chlook->next_allocated_1_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_1)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
515 lb = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
516 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
517 lb = chlook->next_allocated_1_byte_leading_byte++;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
518 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
519 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
520 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
521 if (chlook->next_allocated_2_byte_leading_byte > MAX_LEADING_BYTE_PRIVATE_2)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
522 lb = 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
523 else
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
524 lb = chlook->next_allocated_2_byte_leading_byte++;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
525 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
526
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
527 if (!lb)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
528 invalid_operation
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
529 ("No more character sets free for this dimension",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
530 make_int (dimension));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
531
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
532 return lb;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
533 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
534
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
535
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
536 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
537 /* Basic charset Lisp functions */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
538 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
539
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
540 DEFUN ("charsetp", Fcharsetp, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
541 Return non-nil if OBJECT is a charset.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
542 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
543 (object))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
544 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
545 return CHARSETP (object) ? Qt : Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
546 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
547
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
548 DEFUN ("find-charset", Ffind_charset, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
549 Retrieve the charset of the given name.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
550 If CHARSET-OR-NAME is a charset object, it is simply returned.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
551 Otherwise, CHARSET-OR-NAME should be a symbol. If there is no such charset,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
552 nil is returned. Otherwise the associated charset object is returned.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
553 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
554 (charset_or_name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
555 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
556 if (CHARSETP (charset_or_name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
557 return charset_or_name;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
558
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
559 CHECK_SYMBOL (charset_or_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
560 return Fgethash (charset_or_name, Vcharset_hash_table, Qnil);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
561 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
562
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
563 DEFUN ("get-charset", Fget_charset, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
564 Retrieve the charset of the given name.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
565 Same as `find-charset' except an error is signalled if there is no such
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
566 charset instead of returning nil.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
567 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
568 (name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
569 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
570 Lisp_Object charset = Ffind_charset (name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
571
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
572 if (NILP (charset))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
573 invalid_argument ("No such charset", name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
574 return charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
575 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
576
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
577 /* We store the charsets in hash tables with the names as the key and the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
578 actual charset object as the value. Occasionally we need to use them
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
579 in a list format. These routines provide us with that. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
580 struct charset_list_closure
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
581 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
582 Lisp_Object *charset_list;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
583 };
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
584
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
585 static int
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
586 add_charset_to_list_mapper (Lisp_Object key, Lisp_Object value,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
587 void *charset_list_closure)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
588 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
589 /* This function can GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
590 struct charset_list_closure *chcl =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
591 (struct charset_list_closure*) charset_list_closure;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
592 Lisp_Object *charset_list = chcl->charset_list;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
593
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
594 *charset_list = Fcons (XCHARSET_NAME (value), *charset_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
595 return 0;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
596 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
597
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
598 DEFUN ("charset-list", Fcharset_list, 0, 0, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
599 Return a list of the names of all defined charsets.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
600 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
601 ())
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
602 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
603 Lisp_Object charset_list = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
604 struct gcpro gcpro1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
605 struct charset_list_closure charset_list_closure;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
606
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
607 GCPRO1 (charset_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
608 charset_list_closure.charset_list = &charset_list;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
609 elisp_maphash (add_charset_to_list_mapper, Vcharset_hash_table,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
610 &charset_list_closure);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
611 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
612
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
613 return charset_list;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
614 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
615
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
616 DEFUN ("charset-name", Fcharset_name, 1, 1, 0, /*
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
617 Return the name of charset CHARSET.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
618 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
619 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
620 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
621 return XCHARSET_NAME (Fget_charset (charset));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
622 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
623
446
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
624 /* #### SJT Should generic properties be allowed? */
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
625 DEFUN ("make-charset", Fmake_charset, 3, 3, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
626 Define a new character set.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
627 This function is for use with Mule support.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
628 NAME is a symbol, the name by which the character set is normally referred.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
629 DOC-STRING is a string describing the character set.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
630 PROPS is a property list, describing the specific nature of the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
631 character set. Recognized properties are:
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
632
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
633 'short-name Short version of the charset name (ex: Latin-1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
634 'long-name Long version of the charset name (ex: ISO8859-1 (Latin-1))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
635 'registry A regular expression matching the font registry field for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
636 this character set.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
637 'dimension Number of octets used to index a character in this charset.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
638 Either 1 or 2. Defaults to 1.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
639 'columns Number of columns used to display a character in this charset.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
640 Only used in TTY mode. (Under X, the actual width of a
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
641 character can be derived from the font used to display the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
642 characters.) If unspecified, defaults to the dimension
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
643 (this is almost always the correct value).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
644 'chars Number of characters in each dimension (94 or 96).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
645 Defaults to 94. Note that if the dimension is 2, the
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
646 character set thus described is 94x94 or 96x96.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
647 'final Final byte of ISO 2022 escape sequence. Must be
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
648 supplied. Each combination of (DIMENSION, CHARS) defines a
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
649 separate namespace for final bytes. Note that ISO
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
650 2022 restricts the final byte to the range
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
651 0x30 - 0x7E if dimension == 1, and 0x30 - 0x5F if
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
652 dimension == 2. Note also that final bytes in the range
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
653 0x30 - 0x3F are reserved for user-defined (not official)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
654 character sets.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
655 'graphic 0 (use left half of font on output) or 1 (use right half
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
656 of font on output). Defaults to 0. For example, for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
657 a font whose registry is ISO8859-1, the left half
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
658 (octets 0x20 - 0x7F) is the `ascii' character set, while
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
659 the right half (octets 0xA0 - 0xFF) is the `latin-1'
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
660 character set. With 'graphic set to 0, the octets
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
661 will have their high bit cleared; with it set to 1,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
662 the octets will have their high bit set.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
663 'direction 'l2r (left-to-right) or 'r2l (right-to-left).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
664 Defaults to 'l2r.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
665 'ccl-program A compiled CCL program used to convert a character in
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
666 this charset into an index into the font. This is in
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
667 addition to the 'graphic property. The CCL program
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
668 is passed the octets of the character, with the high
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
669 bit cleared and set depending upon whether the value
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
670 of the 'graphic property is 0 or 1.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
671 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
672 (name, doc_string, props))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
673 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
674 int id, dimension = 1, chars = 94, graphic = 0, final = 0, columns = -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
675 int direction = CHARSET_LEFT_TO_RIGHT;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
676 int type;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
677 Lisp_Object registry = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
678 Lisp_Object charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
679 Lisp_Object ccl_program = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
680 Lisp_Object short_name = Qnil, long_name = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
681
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
682 CHECK_SYMBOL (name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
683 if (!NILP (doc_string))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
684 CHECK_STRING (doc_string);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
685
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
686 charset = Ffind_charset (name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
687 if (!NILP (charset))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
688 invalid_operation ("Cannot redefine existing charset", name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
689
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
690 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
691 EXTERNAL_PROPERTY_LIST_LOOP_3 (keyword, value, props)
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
692 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
693 if (EQ (keyword, Qshort_name))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
694 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
695 CHECK_STRING (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
696 short_name = value;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
697 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
698
519
1c3b60121364 [xemacs-hg @ 2001-05-08 06:00:32 by martinb]
martinb
parents: 510
diff changeset
699 else if (EQ (keyword, Qlong_name))
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
700 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
701 CHECK_STRING (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
702 long_name = value;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
703 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
704
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
705 else if (EQ (keyword, Qdimension))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
706 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
707 CHECK_INT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
708 dimension = XINT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
709 if (dimension < 1 || dimension > 2)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
710 invalid_constant ("Invalid value for 'dimension", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
711 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
712
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
713 else if (EQ (keyword, Qchars))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
714 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
715 CHECK_INT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
716 chars = XINT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
717 if (chars != 94 && chars != 96)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
718 invalid_constant ("Invalid value for 'chars", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
719 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
720
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
721 else if (EQ (keyword, Qcolumns))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
722 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
723 CHECK_INT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
724 columns = XINT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
725 if (columns != 1 && columns != 2)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
726 invalid_constant ("Invalid value for 'columns", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
727 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
728
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
729 else if (EQ (keyword, Qgraphic))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
730 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
731 CHECK_INT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
732 graphic = XINT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
733 if (graphic < 0 || graphic > 1)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
734 invalid_constant ("Invalid value for 'graphic", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
735 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
736
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
737 else if (EQ (keyword, Qregistry))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
738 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
739 CHECK_STRING (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
740 registry = value;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
741 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
742
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
743 else if (EQ (keyword, Qdirection))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
744 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
745 if (EQ (value, Ql2r))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
746 direction = CHARSET_LEFT_TO_RIGHT;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
747 else if (EQ (value, Qr2l))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
748 direction = CHARSET_RIGHT_TO_LEFT;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
749 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
750 invalid_constant ("Invalid value for 'direction", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
751 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
752
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
753 else if (EQ (keyword, Qfinal))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
754 {
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
755 CHECK_CHAR_COERCE_INT (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
756 final = XCHAR (value);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
757 if (final < '0' || final > '~')
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
758 invalid_constant ("Invalid value for 'final", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
759 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
760
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
761 else if (EQ (keyword, Qccl_program))
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
762 {
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
763 struct ccl_program test_ccl;
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
764
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
765 if (setup_ccl_program (&test_ccl, value) < 0)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
766 invalid_argument ("Invalid value for 'ccl-program", value);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
767 ccl_program = value;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
768 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
769
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
770 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
771 invalid_constant ("Unrecognized property", keyword);
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
772 }
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
773 }
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
774
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
775 if (!final)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
776 invalid_argument ("'final must be specified", Qunbound);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
777 if (dimension == 2 && final > 0x5F)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
778 invalid_constant
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
779 ("Final must be in the range 0x30 - 0x5F for dimension == 2",
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
780 make_char (final));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
781
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
782 if (dimension == 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
783 type = (chars == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
784 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
785 type = (chars == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
786
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
787 if (!NILP (CHARSET_BY_ATTRIBUTES (type, final, CHARSET_LEFT_TO_RIGHT)) ||
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
788 !NILP (CHARSET_BY_ATTRIBUTES (type, final, CHARSET_RIGHT_TO_LEFT)))
578
190b164ddcac [xemacs-hg @ 2001-05-25 11:26:50 by ben]
ben
parents: 565
diff changeset
789 invalid_argument
190b164ddcac [xemacs-hg @ 2001-05-25 11:26:50 by ben]
ben
parents: 565
diff changeset
790 ("Character set already defined for this DIMENSION/CHARS/FINAL combo",
565
e9162e1ea200 [xemacs-hg @ 2001-05-24 09:53:05 by yoshiki]
yoshiki
parents: 563
diff changeset
791 Qunbound);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
792
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
793 id = get_unallocated_leading_byte (dimension);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
794
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
795 if (NILP (doc_string))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
796 doc_string = build_string ("");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
797
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
798 if (NILP (registry))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
799 registry = build_string ("");
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
800
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
801 if (NILP (short_name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
802 XSETSTRING (short_name, XSYMBOL (name)->name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
803
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
804 if (NILP (long_name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
805 long_name = doc_string;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
806
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
807 if (columns == -1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
808 columns = dimension;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
809 charset = make_charset (id, name, dimension + 2, type, columns, graphic,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
810 final, direction, short_name, long_name, doc_string, registry);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
811 if (!NILP (ccl_program))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
812 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
813 return charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
814 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
815
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
816 DEFUN ("make-reverse-direction-charset", Fmake_reverse_direction_charset,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
817 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
818 Make a charset equivalent to CHARSET but which goes in the opposite direction.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
819 NEW-NAME is the name of the new charset. Return the new charset.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
820 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
821 (charset, new_name))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
822 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
823 Lisp_Object new_charset = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
824 int id, dimension, columns, graphic, final;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
825 int direction, type;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
826 Lisp_Object registry, doc_string, short_name, long_name;
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
827 Lisp_Charset *cs;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
828
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
829 charset = Fget_charset (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
830 if (!NILP (XCHARSET_REVERSE_DIRECTION_CHARSET (charset)))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
831 invalid_operation ("Charset already has reverse-direction charset",
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
832 charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
833
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
834 CHECK_SYMBOL (new_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
835 if (!NILP (Ffind_charset (new_name)))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
836 invalid_operation ("Cannot redefine existing charset", new_name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
837
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
838 cs = XCHARSET (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
839
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
840 type = CHARSET_TYPE (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
841 columns = CHARSET_COLUMNS (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
842 dimension = CHARSET_DIMENSION (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
843 id = get_unallocated_leading_byte (dimension);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
844
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
845 graphic = CHARSET_GRAPHIC (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
846 final = CHARSET_FINAL (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
847 direction = CHARSET_RIGHT_TO_LEFT;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
848 if (CHARSET_DIRECTION (cs) == CHARSET_RIGHT_TO_LEFT)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
849 direction = CHARSET_LEFT_TO_RIGHT;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
850 doc_string = CHARSET_DOC_STRING (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
851 short_name = CHARSET_SHORT_NAME (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
852 long_name = CHARSET_LONG_NAME (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
853 registry = CHARSET_REGISTRY (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
854
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
855 new_charset = make_charset (id, new_name, dimension + 2, type, columns,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
856 graphic, final, direction, short_name, long_name,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
857 doc_string, registry);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
858
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
859 CHARSET_REVERSE_DIRECTION_CHARSET (cs) = new_charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
860 XCHARSET_REVERSE_DIRECTION_CHARSET (new_charset) = charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
861
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
862 return new_charset;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
863 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
864
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
865 /* #### Reverse direction charsets not yet implemented. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
866 #if 0
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
867 DEFUN ("charset-reverse-direction-charset", Fcharset_reverse_direction_charset,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
868 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
869 Return the reverse-direction charset parallel to CHARSET, if any.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
870 This is the charset with the same properties (in particular, the same
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
871 dimension, number of characters per dimension, and final byte) as
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
872 CHARSET but whose characters are displayed in the opposite direction.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
873 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
874 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
875 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
876 charset = Fget_charset (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
877 return XCHARSET_REVERSE_DIRECTION_CHARSET (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
878 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
879 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
880
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
881 DEFUN ("charset-from-attributes", Fcharset_from_attributes, 3, 4, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
882 Return a charset with the given DIMENSION, CHARS, FINAL, and DIRECTION.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
883 If DIRECTION is omitted, both directions will be checked (left-to-right
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
884 will be returned if character sets exist for both directions).
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
885 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
886 (dimension, chars, final, direction))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
887 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
888 int dm, ch, fi, di = -1;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
889 int type;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
890 Lisp_Object obj = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
891
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
892 CHECK_INT (dimension);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
893 dm = XINT (dimension);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
894 if (dm < 1 || dm > 2)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
895 invalid_constant ("Invalid value for DIMENSION", dimension);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
896
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
897 CHECK_INT (chars);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
898 ch = XINT (chars);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
899 if (ch != 94 && ch != 96)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
900 invalid_constant ("Invalid value for CHARS", chars);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
901
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
902 CHECK_CHAR_COERCE_INT (final);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
903 fi = XCHAR (final);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
904 if (fi < '0' || fi > '~')
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
905 invalid_constant ("Invalid value for FINAL", final);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
906
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
907 if (EQ (direction, Ql2r))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
908 di = CHARSET_LEFT_TO_RIGHT;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
909 else if (EQ (direction, Qr2l))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
910 di = CHARSET_RIGHT_TO_LEFT;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
911 else if (!NILP (direction))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
912 invalid_constant ("Invalid value for DIRECTION", direction);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
913
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
914 if (dm == 2 && fi > 0x5F)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
915 invalid_constant
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
916 ("Final must be in the range 0x30 - 0x5F for dimension == 2", final);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
917
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
918 if (dm == 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
919 type = (ch == 94) ? CHARSET_TYPE_94 : CHARSET_TYPE_96;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
920 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
921 type = (ch == 94) ? CHARSET_TYPE_94X94 : CHARSET_TYPE_96X96;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
922
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
923 if (di == -1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
924 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
925 obj = CHARSET_BY_ATTRIBUTES (type, fi, CHARSET_LEFT_TO_RIGHT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
926 if (NILP (obj))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
927 obj = CHARSET_BY_ATTRIBUTES (type, fi, CHARSET_RIGHT_TO_LEFT);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
928 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
929 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
930 obj = CHARSET_BY_ATTRIBUTES (type, fi, di);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
931
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
932 if (CHARSETP (obj))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
933 return XCHARSET_NAME (obj);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
934 return obj;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
935 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
936
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
937 DEFUN ("charset-short-name", Fcharset_short_name, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
938 Return short name of CHARSET.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
939 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
940 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
941 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
942 return XCHARSET_SHORT_NAME (Fget_charset (charset));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
943 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
944
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
945 DEFUN ("charset-long-name", Fcharset_long_name, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
946 Return long name of CHARSET.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
947 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
948 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
949 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
950 return XCHARSET_LONG_NAME (Fget_charset (charset));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
951 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
952
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
953 DEFUN ("charset-description", Fcharset_description, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
954 Return description of CHARSET.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
955 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
956 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
957 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
958 return XCHARSET_DOC_STRING (Fget_charset (charset));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
959 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
960
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
961 DEFUN ("charset-dimension", Fcharset_dimension, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
962 Return dimension of CHARSET.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
963 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
964 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
965 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
966 return make_int (XCHARSET_DIMENSION (Fget_charset (charset)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
967 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
968
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
969 DEFUN ("charset-property", Fcharset_property, 2, 2, 0, /*
446
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
970 Return property PROP of CHARSET, a charset object or symbol naming a charset.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
971 Recognized properties are those listed in `make-charset', as well as
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
972 'name and 'doc-string.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
973 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
974 (charset, prop))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
975 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
976 Lisp_Charset *cs;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
977
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
978 charset = Fget_charset (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
979 cs = XCHARSET (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
980
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
981 CHECK_SYMBOL (prop);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
982 if (EQ (prop, Qname)) return CHARSET_NAME (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
983 if (EQ (prop, Qshort_name)) return CHARSET_SHORT_NAME (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
984 if (EQ (prop, Qlong_name)) return CHARSET_LONG_NAME (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
985 if (EQ (prop, Qdoc_string)) return CHARSET_DOC_STRING (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
986 if (EQ (prop, Qdimension)) return make_int (CHARSET_DIMENSION (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
987 if (EQ (prop, Qcolumns)) return make_int (CHARSET_COLUMNS (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
988 if (EQ (prop, Qgraphic)) return make_int (CHARSET_GRAPHIC (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
989 if (EQ (prop, Qfinal)) return make_char (CHARSET_FINAL (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
990 if (EQ (prop, Qchars)) return make_int (CHARSET_CHARS (cs));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
991 if (EQ (prop, Qregistry)) return CHARSET_REGISTRY (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
992 if (EQ (prop, Qccl_program)) return CHARSET_CCL_PROGRAM (cs);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
993 if (EQ (prop, Qdirection))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
994 return CHARSET_DIRECTION (cs) == CHARSET_LEFT_TO_RIGHT ? Ql2r : Qr2l;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
995 if (EQ (prop, Qreverse_direction_charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
996 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
997 Lisp_Object obj = CHARSET_REVERSE_DIRECTION_CHARSET (cs);
446
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
998 /* #### Is this translation OK? If so, error checking sufficient? */
1ccc32a20af4 Import from CVS: tag r21-2-38
cvs
parents: 444
diff changeset
999 return CHARSETP (obj) ? XCHARSET_NAME (obj) : obj;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1000 }
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1001 invalid_constant ("Unrecognized charset property name", prop);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1002 return Qnil; /* not reached */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1003 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1004
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1005 DEFUN ("charset-id", Fcharset_id, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1006 Return charset identification number of CHARSET.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1007 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1008 (charset))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1009 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1010 return make_int(XCHARSET_LEADING_BYTE (Fget_charset (charset)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1011 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1012
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1013 /* #### We need to figure out which properties we really want to
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1014 allow to be set. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1015
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1016 DEFUN ("set-charset-ccl-program", Fset_charset_ccl_program, 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1017 Set the 'ccl-program property of CHARSET to CCL-PROGRAM.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1018 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1019 (charset, ccl_program))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1020 {
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1021 struct ccl_program test_ccl;
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1022
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1023 charset = Fget_charset (charset);
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1024 if (setup_ccl_program (&test_ccl, ccl_program) < 0)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1025 invalid_argument ("Invalid ccl-program", ccl_program);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1026 XCHARSET_CCL_PROGRAM (charset) = ccl_program;
510
5bdbc721d46a [xemacs-hg @ 2001-05-06 08:33:35 by ben]
ben
parents: 452
diff changeset
1027 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1028 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1029 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1030
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1031 static void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1032 invalidate_charset_font_caches (Lisp_Object charset)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1033 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1034 /* Invalidate font cache entries for charset on all devices. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1035 Lisp_Object devcons, concons, hash_table;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1036 DEVICE_LOOP_NO_BREAK (devcons, concons)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1037 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1038 struct device *d = XDEVICE (XCAR (devcons));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1039 hash_table = Fgethash (charset, d->charset_font_cache, Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1040 if (!UNBOUNDP (hash_table))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1041 Fclrhash (hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1042 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1043 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1044
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1045 /* Japanese folks may want to (set-charset-registry 'ascii "jisx0201") */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1046 DEFUN ("set-charset-registry", Fset_charset_registry, 2, 2, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1047 Set the 'registry property of CHARSET to REGISTRY.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1048 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1049 (charset, registry))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1050 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1051 charset = Fget_charset (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1052 CHECK_STRING (registry);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1053 XCHARSET_REGISTRY (charset) = registry;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1054 invalidate_charset_font_caches (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1055 face_property_was_changed (Vdefault_face, Qfont, Qglobal);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1056 return Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1057 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1058
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1059
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1060 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1061 /* Lisp primitives for working with characters */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1062 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1063
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1064 DEFUN ("make-char", Fmake_char, 2, 3, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1065 Make a character from CHARSET and octets ARG1 and ARG2.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1066 ARG2 is required only for characters from two-dimensional charsets.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1067 For example, (make-char 'latin-iso8859-2 185) will return the Latin 2
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1068 character s with caron.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1069 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1070 (charset, arg1, arg2))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1071 {
440
8de8e3f6228a Import from CVS: tag r21-2-28
cvs
parents: 438
diff changeset
1072 Lisp_Charset *cs;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1073 int a1, a2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1074 int lowlim, highlim;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1075
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1076 charset = Fget_charset (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1077 cs = XCHARSET (charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1078
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1079 if (EQ (charset, Vcharset_ascii)) lowlim = 0, highlim = 127;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1080 else if (EQ (charset, Vcharset_control_1)) lowlim = 0, highlim = 31;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1081 else if (CHARSET_CHARS (cs) == 94) lowlim = 33, highlim = 126;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1082 else /* CHARSET_CHARS (cs) == 96) */ lowlim = 32, highlim = 127;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1083
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1084 CHECK_INT (arg1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1085 /* It is useful (and safe, according to Olivier Galibert) to strip
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1086 the 8th bit off ARG1 and ARG2 because it allows programmers to
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1087 write (make-char 'latin-iso8859-2 CODE) where code is the actual
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1088 Latin 2 code of the character. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1089 a1 = XINT (arg1) & 0x7f;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1090 if (a1 < lowlim || a1 > highlim)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1091 args_out_of_range_3 (arg1, make_int (lowlim), make_int (highlim));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1092
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1093 if (CHARSET_DIMENSION (cs) == 1)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1094 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1095 if (!NILP (arg2))
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1096 invalid_argument
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1097 ("Charset is of dimension one; second octet must be nil", arg2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1098 return make_char (MAKE_CHAR (charset, a1, 0));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1099 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1100
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1101 CHECK_INT (arg2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1102 a2 = XINT (arg2) & 0x7f;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1103 if (a2 < lowlim || a2 > highlim)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1104 args_out_of_range_3 (arg2, make_int (lowlim), make_int (highlim));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1105
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1106 return make_char (MAKE_CHAR (charset, a1, a2));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1107 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1108
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1109 DEFUN ("char-charset", Fchar_charset, 1, 1, 0, /*
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1110 Return the character set of CHARACTER.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1111 */
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1112 (character))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1113 {
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1114 CHECK_CHAR_COERCE_INT (character);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1115
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1116 return XCHARSET_NAME (CHARSET_BY_LEADING_BYTE
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1117 (CHAR_LEADING_BYTE (XCHAR (character))));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1118 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1119
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1120 DEFUN ("char-octet", Fchar_octet, 1, 2, 0, /*
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1121 Return the octet numbered N (should be 0 or 1) of CHARACTER.
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1122 N defaults to 0 if omitted.
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1123 */
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1124 (character, n))
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1125 {
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1126 Lisp_Object charset;
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1127 int octet0, octet1;
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1128
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1129 CHECK_CHAR_COERCE_INT (character);
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1130
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1131 BREAKUP_CHAR (XCHAR (character), charset, octet0, octet1);
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1132
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1133 if (NILP (n) || EQ (n, Qzero))
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1134 return make_int (octet0);
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1135 else if (EQ (n, make_int (1)))
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1136 return make_int (octet1);
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1137 else
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1138 invalid_constant ("Octet number must be 0 or 1", n);
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1139 }
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1140
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1141 DEFUN ("split-char", Fsplit_char, 1, 1, 0, /*
444
576fb035e263 Import from CVS: tag r21-2-37
cvs
parents: 442
diff changeset
1142 Return list of charset and one or two position-codes of CHARACTER.
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1143 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1144 (character))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1145 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1146 /* This function can GC */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1147 struct gcpro gcpro1, gcpro2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1148 Lisp_Object charset = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1149 Lisp_Object rc = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1150 int c1, c2;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1151
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1152 GCPRO2 (charset, rc);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1153 CHECK_CHAR_COERCE_INT (character);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1154
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1155 BREAKUP_CHAR (XCHAR (character), charset, c1, c2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1156
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1157 if (XCHARSET_DIMENSION (Fget_charset (charset)) == 2)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1158 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1159 rc = list3 (XCHARSET_NAME (charset), make_int (c1), make_int (c2));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1160 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1161 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1162 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1163 rc = list2 (XCHARSET_NAME (charset), make_int (c1));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1164 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1165 UNGCPRO;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1166
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1167 return rc;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1168 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1169
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1170
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1171 #ifdef ENABLE_COMPOSITE_CHARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1172 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1173 /* composite character functions */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1174 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1175
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1176 Emchar
665
fdefd0186b75 [xemacs-hg @ 2001-09-20 06:28:42 by ben]
ben
parents: 647
diff changeset
1177 lookup_composite_char (Intbyte *str, int len)
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1178 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1179 Lisp_Object lispstr = make_string (str, len);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1180 Lisp_Object ch = Fgethash (lispstr,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1181 Vcomposite_char_string2char_hash_table,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1182 Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1183 Emchar emch;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1184
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1185 if (UNBOUNDP (ch))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1186 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1187 if (composite_char_row_next >= 128)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1188 invalid_operation ("No more composite chars available", lispstr);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1189 emch = MAKE_CHAR (Vcharset_composite, composite_char_row_next,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1190 composite_char_col_next);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1191 Fputhash (make_char (emch), lispstr,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1192 Vcomposite_char_char2string_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1193 Fputhash (lispstr, make_char (emch),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1194 Vcomposite_char_string2char_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1195 composite_char_col_next++;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1196 if (composite_char_col_next >= 128)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1197 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1198 composite_char_col_next = 32;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1199 composite_char_row_next++;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1200 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1201 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1202 else
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1203 emch = XCHAR (ch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1204 return emch;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1205 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1206
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1207 Lisp_Object
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1208 composite_char_string (Emchar ch)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1209 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1210 Lisp_Object str = Fgethash (make_char (ch),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1211 Vcomposite_char_char2string_hash_table,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1212 Qunbound);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1213 assert (!UNBOUNDP (str));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1214 return str;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1215 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1216
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1217 xxDEFUN ("make-composite-char", Fmake_composite_char, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1218 Convert a string into a single composite character.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1219 The character is the result of overstriking all the characters in
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1220 the string.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1221 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1222 (string))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1223 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1224 CHECK_STRING (string);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1225 return make_char (lookup_composite_char (XSTRING_DATA (string),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1226 XSTRING_LENGTH (string)));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1227 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1228
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1229 xxDEFUN ("composite-char-string", Fcomposite_char_string, 1, 1, 0, /*
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1230 Return a string of the characters comprising a composite character.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1231 */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1232 (ch))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1233 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1234 Emchar emch;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1235
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1236 CHECK_CHAR (ch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1237 emch = XCHAR (ch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1238 if (CHAR_LEADING_BYTE (emch) != LEADING_BYTE_COMPOSITE)
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1239 invalid_argument ("Must be composite char", ch);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1240 return composite_char_string (emch);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1241 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1242 #endif /* ENABLE_COMPOSITE_CHARS */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1243
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1244
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1245 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1246 /* initialization */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1247 /************************************************************************/
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1248
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1249 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1250 syms_of_mule_charset (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1251 {
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1252 INIT_LRECORD_IMPLEMENTATION (charset);
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1253
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1254 DEFSUBR (Fcharsetp);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1255 DEFSUBR (Ffind_charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1256 DEFSUBR (Fget_charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1257 DEFSUBR (Fcharset_list);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1258 DEFSUBR (Fcharset_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1259 DEFSUBR (Fmake_charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1260 DEFSUBR (Fmake_reverse_direction_charset);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1261 /* DEFSUBR (Freverse_direction_charset); */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1262 DEFSUBR (Fcharset_from_attributes);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1263 DEFSUBR (Fcharset_short_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1264 DEFSUBR (Fcharset_long_name);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1265 DEFSUBR (Fcharset_description);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1266 DEFSUBR (Fcharset_dimension);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1267 DEFSUBR (Fcharset_property);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1268 DEFSUBR (Fcharset_id);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1269 DEFSUBR (Fset_charset_ccl_program);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1270 DEFSUBR (Fset_charset_registry);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1271
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1272 DEFSUBR (Fmake_char);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1273 DEFSUBR (Fchar_charset);
438
84b14dcb0985 Import from CVS: tag r21-2-27
cvs
parents: 428
diff changeset
1274 DEFSUBR (Fchar_octet);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1275 DEFSUBR (Fsplit_char);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1276
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1277 #ifdef ENABLE_COMPOSITE_CHARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1278 DEFSUBR (Fmake_composite_char);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1279 DEFSUBR (Fcomposite_char_string);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1280 #endif
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1281
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1282 DEFSYMBOL (Qcharsetp);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1283 DEFSYMBOL (Qregistry);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1284 DEFSYMBOL (Qfinal);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1285 DEFSYMBOL (Qgraphic);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1286 DEFSYMBOL (Qdirection);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1287 DEFSYMBOL (Qreverse_direction_charset);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1288 DEFSYMBOL (Qshort_name);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1289 DEFSYMBOL (Qlong_name);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1290
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1291 DEFSYMBOL (Ql2r);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1292 DEFSYMBOL (Qr2l);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1293
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1294 /* Charsets, compatible with FSF 20.3
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1295 Naming convention is Script-Charset[-Edition] */
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1296 DEFSYMBOL (Qascii);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1297 DEFSYMBOL (Qcontrol_1);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1298 DEFSYMBOL (Qlatin_iso8859_1);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1299 DEFSYMBOL (Qlatin_iso8859_2);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1300 DEFSYMBOL (Qlatin_iso8859_3);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1301 DEFSYMBOL (Qlatin_iso8859_4);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1302 DEFSYMBOL (Qthai_tis620);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1303 DEFSYMBOL (Qgreek_iso8859_7);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1304 DEFSYMBOL (Qarabic_iso8859_6);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1305 DEFSYMBOL (Qhebrew_iso8859_8);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1306 DEFSYMBOL (Qkatakana_jisx0201);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1307 DEFSYMBOL (Qlatin_jisx0201);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1308 DEFSYMBOL (Qcyrillic_iso8859_5);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1309 DEFSYMBOL (Qlatin_iso8859_9);
728
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1310 DEFSYMBOL (Qlatin_iso8859_15);
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1311 DEFSYMBOL (Qjapanese_jisx0208_1978);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1312 DEFSYMBOL (Qchinese_gb2312);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1313 DEFSYMBOL (Qjapanese_jisx0208);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1314 DEFSYMBOL (Qkorean_ksc5601);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1315 DEFSYMBOL (Qjapanese_jisx0212);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1316 DEFSYMBOL (Qchinese_cns11643_1);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1317 DEFSYMBOL (Qchinese_cns11643_2);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1318 DEFSYMBOL (Qchinese_big5_1);
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1319 DEFSYMBOL (Qchinese_big5_2);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1320
563
183866b06e0b [xemacs-hg @ 2001-05-24 07:50:48 by ben]
ben
parents: 519
diff changeset
1321 DEFSYMBOL (Qcomposite);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1322 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1323
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1324 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1325 vars_of_mule_charset (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1326 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1327 int i, j, k;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1328
452
3d3049ae1304 Import from CVS: tag r21-2-41
cvs
parents: 446
diff changeset
1329 chlook = xnew_and_zero (struct charset_lookup); /* zero for Purify. */
3d3049ae1304 Import from CVS: tag r21-2-41
cvs
parents: 446
diff changeset
1330 dump_add_root_struct_ptr (&chlook, &charset_lookup_description);
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1331
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1332 /* Table of charsets indexed by leading byte. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1333 for (i = 0; i < countof (chlook->charset_by_leading_byte); i++)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1334 chlook->charset_by_leading_byte[i] = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1335
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1336 /* Table of charsets indexed by type/final-byte/direction. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1337 for (i = 0; i < countof (chlook->charset_by_attributes); i++)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1338 for (j = 0; j < countof (chlook->charset_by_attributes[0]); j++)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1339 for (k = 0; k < countof (chlook->charset_by_attributes[0][0]); k++)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1340 chlook->charset_by_attributes[i][j][k] = Qnil;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1341
442
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1342 chlook->next_allocated_1_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_1;
abe6d1db359e Import from CVS: tag r21-2-36
cvs
parents: 440
diff changeset
1343 chlook->next_allocated_2_byte_leading_byte = MIN_LEADING_BYTE_PRIVATE_2;
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1344 }
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1345
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1346 void
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1347 complex_vars_of_mule_charset (void)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1348 {
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1349 staticpro (&Vcharset_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1350 Vcharset_hash_table =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1351 make_lisp_hash_table (50, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1352
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1353 /* Predefined character sets. We store them into variables for
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1354 ease of access. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1355
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1356 staticpro (&Vcharset_ascii);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1357 Vcharset_ascii =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1358 make_charset (LEADING_BYTE_ASCII, Qascii, 1,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1359 CHARSET_TYPE_94, 1, 0, 'B',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1360 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1361 build_string ("ASCII"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1362 build_string ("ASCII)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1363 build_string ("ASCII (ISO646 IRV)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1364 build_string ("\\(iso8859-[0-9]*\\|-ascii\\)"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1365 staticpro (&Vcharset_control_1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1366 Vcharset_control_1 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1367 make_charset (LEADING_BYTE_CONTROL_1, Qcontrol_1, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1368 CHARSET_TYPE_94, 1, 1, 0,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1369 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1370 build_string ("C1"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1371 build_string ("Control characters"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1372 build_string ("Control characters 128-191"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1373 build_string (""));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1374 staticpro (&Vcharset_latin_iso8859_1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1375 Vcharset_latin_iso8859_1 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1376 make_charset (LEADING_BYTE_LATIN_ISO8859_1, Qlatin_iso8859_1, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1377 CHARSET_TYPE_96, 1, 1, 'A',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1378 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1379 build_string ("Latin-1"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1380 build_string ("ISO8859-1 (Latin-1)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1381 build_string ("ISO8859-1 (Latin-1)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1382 build_string ("iso8859-1"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1383 staticpro (&Vcharset_latin_iso8859_2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1384 Vcharset_latin_iso8859_2 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1385 make_charset (LEADING_BYTE_LATIN_ISO8859_2, Qlatin_iso8859_2, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1386 CHARSET_TYPE_96, 1, 1, 'B',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1387 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1388 build_string ("Latin-2"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1389 build_string ("ISO8859-2 (Latin-2)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1390 build_string ("ISO8859-2 (Latin-2)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1391 build_string ("iso8859-2"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1392 staticpro (&Vcharset_latin_iso8859_3);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1393 Vcharset_latin_iso8859_3 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1394 make_charset (LEADING_BYTE_LATIN_ISO8859_3, Qlatin_iso8859_3, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1395 CHARSET_TYPE_96, 1, 1, 'C',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1396 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1397 build_string ("Latin-3"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1398 build_string ("ISO8859-3 (Latin-3)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1399 build_string ("ISO8859-3 (Latin-3)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1400 build_string ("iso8859-3"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1401 staticpro (&Vcharset_latin_iso8859_4);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1402 Vcharset_latin_iso8859_4 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1403 make_charset (LEADING_BYTE_LATIN_ISO8859_4, Qlatin_iso8859_4, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1404 CHARSET_TYPE_96, 1, 1, 'D',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1405 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1406 build_string ("Latin-4"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1407 build_string ("ISO8859-4 (Latin-4)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1408 build_string ("ISO8859-4 (Latin-4)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1409 build_string ("iso8859-4"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1410 staticpro (&Vcharset_thai_tis620);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1411 Vcharset_thai_tis620 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1412 make_charset (LEADING_BYTE_THAI_TIS620, Qthai_tis620, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1413 CHARSET_TYPE_96, 1, 1, 'T',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1414 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1415 build_string ("TIS620"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1416 build_string ("TIS620 (Thai)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1417 build_string ("TIS620.2529 (Thai)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1418 build_string ("tis620"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1419 staticpro (&Vcharset_greek_iso8859_7);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1420 Vcharset_greek_iso8859_7 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1421 make_charset (LEADING_BYTE_GREEK_ISO8859_7, Qgreek_iso8859_7, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1422 CHARSET_TYPE_96, 1, 1, 'F',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1423 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1424 build_string ("ISO8859-7"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1425 build_string ("ISO8859-7 (Greek)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1426 build_string ("ISO8859-7 (Greek)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1427 build_string ("iso8859-7"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1428 staticpro (&Vcharset_arabic_iso8859_6);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1429 Vcharset_arabic_iso8859_6 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1430 make_charset (LEADING_BYTE_ARABIC_ISO8859_6, Qarabic_iso8859_6, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1431 CHARSET_TYPE_96, 1, 1, 'G',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1432 CHARSET_RIGHT_TO_LEFT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1433 build_string ("ISO8859-6"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1434 build_string ("ISO8859-6 (Arabic)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1435 build_string ("ISO8859-6 (Arabic)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1436 build_string ("iso8859-6"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1437 staticpro (&Vcharset_hebrew_iso8859_8);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1438 Vcharset_hebrew_iso8859_8 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1439 make_charset (LEADING_BYTE_HEBREW_ISO8859_8, Qhebrew_iso8859_8, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1440 CHARSET_TYPE_96, 1, 1, 'H',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1441 CHARSET_RIGHT_TO_LEFT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1442 build_string ("ISO8859-8"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1443 build_string ("ISO8859-8 (Hebrew)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1444 build_string ("ISO8859-8 (Hebrew)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1445 build_string ("iso8859-8"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1446 staticpro (&Vcharset_katakana_jisx0201);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1447 Vcharset_katakana_jisx0201 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1448 make_charset (LEADING_BYTE_KATAKANA_JISX0201, Qkatakana_jisx0201, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1449 CHARSET_TYPE_94, 1, 1, 'I',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1450 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1451 build_string ("JISX0201 Kana"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1452 build_string ("JISX0201.1976 (Japanese Kana)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1453 build_string ("JISX0201.1976 Japanese Kana"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1454 build_string ("jisx0201.1976"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1455 staticpro (&Vcharset_latin_jisx0201);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1456 Vcharset_latin_jisx0201 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1457 make_charset (LEADING_BYTE_LATIN_JISX0201, Qlatin_jisx0201, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1458 CHARSET_TYPE_94, 1, 0, 'J',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1459 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1460 build_string ("JISX0201 Roman"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1461 build_string ("JISX0201.1976 (Japanese Roman)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1462 build_string ("JISX0201.1976 Japanese Roman"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1463 build_string ("jisx0201.1976"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1464 staticpro (&Vcharset_cyrillic_iso8859_5);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1465 Vcharset_cyrillic_iso8859_5 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1466 make_charset (LEADING_BYTE_CYRILLIC_ISO8859_5, Qcyrillic_iso8859_5, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1467 CHARSET_TYPE_96, 1, 1, 'L',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1468 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1469 build_string ("ISO8859-5"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1470 build_string ("ISO8859-5 (Cyrillic)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1471 build_string ("ISO8859-5 (Cyrillic)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1472 build_string ("iso8859-5"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1473 staticpro (&Vcharset_latin_iso8859_9);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1474 Vcharset_latin_iso8859_9 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1475 make_charset (LEADING_BYTE_LATIN_ISO8859_9, Qlatin_iso8859_9, 2,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1476 CHARSET_TYPE_96, 1, 1, 'M',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1477 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1478 build_string ("Latin-5"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1479 build_string ("ISO8859-9 (Latin-5)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1480 build_string ("ISO8859-9 (Latin-5)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1481 build_string ("iso8859-9"));
728
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1482 staticpro (&Vcharset_latin_iso8859_15);
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1483 Vcharset_latin_iso8859_15 =
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1484 make_charset (LEADING_BYTE_LATIN_ISO8859_15, Qlatin_iso8859_15, 2,
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1485 CHARSET_TYPE_96, 1, 1, 'b',
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1486 CHARSET_LEFT_TO_RIGHT,
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1487 build_string ("Latin-9"),
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1488 build_string ("ISO8859-15 (Latin-9)"),
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1489 build_string ("ISO8859-15 (Latin-9)"),
4d00488244c1 [xemacs-hg @ 2002-01-10 09:50:43 by stephent]
stephent
parents: 665
diff changeset
1490 build_string ("iso8859-15"));
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1491 staticpro (&Vcharset_japanese_jisx0208_1978);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1492 Vcharset_japanese_jisx0208_1978 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1493 make_charset (LEADING_BYTE_JAPANESE_JISX0208_1978, Qjapanese_jisx0208_1978, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1494 CHARSET_TYPE_94X94, 2, 0, '@',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1495 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1496 build_string ("JISX0208.1978"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1497 build_string ("JISX0208.1978 (Japanese)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1498 build_string
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1499 ("JISX0208.1978 Japanese Kanji (so called \"old JIS\")"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1500 build_string ("\\(jisx0208\\|jisc6226\\)\\.1978"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1501 staticpro (&Vcharset_chinese_gb2312);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1502 Vcharset_chinese_gb2312 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1503 make_charset (LEADING_BYTE_CHINESE_GB2312, Qchinese_gb2312, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1504 CHARSET_TYPE_94X94, 2, 0, 'A',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1505 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1506 build_string ("GB2312"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1507 build_string ("GB2312)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1508 build_string ("GB2312 Chinese simplified"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1509 build_string ("gb2312"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1510 staticpro (&Vcharset_japanese_jisx0208);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1511 Vcharset_japanese_jisx0208 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1512 make_charset (LEADING_BYTE_JAPANESE_JISX0208, Qjapanese_jisx0208, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1513 CHARSET_TYPE_94X94, 2, 0, 'B',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1514 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1515 build_string ("JISX0208"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1516 build_string ("JISX0208.1983/1990 (Japanese)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1517 build_string ("JISX0208.1983/1990 Japanese Kanji"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1518 build_string ("jisx0208.19\\(83\\|90\\)"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1519 staticpro (&Vcharset_korean_ksc5601);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1520 Vcharset_korean_ksc5601 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1521 make_charset (LEADING_BYTE_KOREAN_KSC5601, Qkorean_ksc5601, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1522 CHARSET_TYPE_94X94, 2, 0, 'C',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1523 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1524 build_string ("KSC5601"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1525 build_string ("KSC5601 (Korean"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1526 build_string ("KSC5601 Korean Hangul and Hanja"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1527 build_string ("ksc5601"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1528 staticpro (&Vcharset_japanese_jisx0212);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1529 Vcharset_japanese_jisx0212 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1530 make_charset (LEADING_BYTE_JAPANESE_JISX0212, Qjapanese_jisx0212, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1531 CHARSET_TYPE_94X94, 2, 0, 'D',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1532 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1533 build_string ("JISX0212"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1534 build_string ("JISX0212 (Japanese)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1535 build_string ("JISX0212 Japanese Supplement"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1536 build_string ("jisx0212"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1537
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1538 #define CHINESE_CNS_PLANE_RE(n) "cns11643[.-]\\(.*[.-]\\)?" n "$"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1539 staticpro (&Vcharset_chinese_cns11643_1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1540 Vcharset_chinese_cns11643_1 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1541 make_charset (LEADING_BYTE_CHINESE_CNS11643_1, Qchinese_cns11643_1, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1542 CHARSET_TYPE_94X94, 2, 0, 'G',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1543 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1544 build_string ("CNS11643-1"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1545 build_string ("CNS11643-1 (Chinese traditional)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1546 build_string
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1547 ("CNS 11643 Plane 1 Chinese traditional"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1548 build_string (CHINESE_CNS_PLANE_RE("1")));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1549 staticpro (&Vcharset_chinese_cns11643_2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1550 Vcharset_chinese_cns11643_2 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1551 make_charset (LEADING_BYTE_CHINESE_CNS11643_2, Qchinese_cns11643_2, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1552 CHARSET_TYPE_94X94, 2, 0, 'H',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1553 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1554 build_string ("CNS11643-2"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1555 build_string ("CNS11643-2 (Chinese traditional)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1556 build_string
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1557 ("CNS 11643 Plane 2 Chinese traditional"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1558 build_string (CHINESE_CNS_PLANE_RE("2")));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1559 staticpro (&Vcharset_chinese_big5_1);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1560 Vcharset_chinese_big5_1 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1561 make_charset (LEADING_BYTE_CHINESE_BIG5_1, Qchinese_big5_1, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1562 CHARSET_TYPE_94X94, 2, 0, '0',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1563 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1564 build_string ("Big5"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1565 build_string ("Big5 (Level-1)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1566 build_string
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1567 ("Big5 Level-1 Chinese traditional"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1568 build_string ("big5"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1569 staticpro (&Vcharset_chinese_big5_2);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1570 Vcharset_chinese_big5_2 =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1571 make_charset (LEADING_BYTE_CHINESE_BIG5_2, Qchinese_big5_2, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1572 CHARSET_TYPE_94X94, 2, 0, '1',
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1573 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1574 build_string ("Big5"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1575 build_string ("Big5 (Level-2)"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1576 build_string
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1577 ("Big5 Level-2 Chinese traditional"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1578 build_string ("big5"));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1579
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1580
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1581 #ifdef ENABLE_COMPOSITE_CHARS
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1582 /* #### For simplicity, we put composite chars into a 96x96 charset.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1583 This is going to lead to problems because you can run out of
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1584 room, esp. as we don't yet recycle numbers. */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1585 staticpro (&Vcharset_composite);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1586 Vcharset_composite =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1587 make_charset (LEADING_BYTE_COMPOSITE, Qcomposite, 3,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1588 CHARSET_TYPE_96X96, 2, 0, 0,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1589 CHARSET_LEFT_TO_RIGHT,
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1590 build_string ("Composite"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1591 build_string ("Composite characters"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1592 build_string ("Composite characters"),
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1593 build_string (""));
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1594
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1595 /* #### not dumped properly */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1596 composite_char_row_next = 32;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1597 composite_char_col_next = 32;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1598
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1599 Vcomposite_char_string2char_hash_table =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1600 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQUAL);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1601 Vcomposite_char_char2string_hash_table =
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1602 make_lisp_hash_table (500, HASH_TABLE_NON_WEAK, HASH_TABLE_EQ);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1603 staticpro (&Vcomposite_char_string2char_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1604 staticpro (&Vcomposite_char_char2string_hash_table);
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1605 #endif /* ENABLE_COMPOSITE_CHARS */
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1606
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
1607 }