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1 ;;; char-table.el --- display table of charset
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2
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3 ;; Copyright (C) 1996,1997 MORIOKA Tomohiko
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4
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5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
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6 ;; Version: $Id: char-table.el,v 1.1 1997/01/30 02:27:29 steve Exp $
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7 ;; Keywords: character, Emacs/mule
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8
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9 ;; This file is not part of tl (Tiny Library).
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10
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11 ;; This program is free software; you can redistribute it and/or
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12 ;; modify it under the terms of the GNU General Public License as
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13 ;; published by the Free Software Foundation; either version 2, or (at
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14 ;; your option) any later version.
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15
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16 ;; This program is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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24 ;; Boston, MA 02111-1307, USA.
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25
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26 ;;; Code:
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27
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28 (require 'char-util)
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29
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30 (defun char-position-to-string (charset r l &optional plane)
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31 (char-to-string
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32 (if plane
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33 (make-character charset plane (row-line-to-char r l))
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34 (make-character charset (row-line-to-char r l))
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35 )))
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36
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37 (defun char-table-1 (charset r l plane)
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38 (let ((str (char-position-to-string charset r l plane)))
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39 (concat
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40 (let ((i 0)
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41 (len (- 3 (string-columns str)))
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42 (dest ""))
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43 (while (< i len)
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44 (setq dest (concat dest " "))
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45 (setq i (1+ i))
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46 )
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47 dest) str)))
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48
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49 (defun show-94-table (charset &optional plane ofs)
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50 (if (null ofs)
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51 (setq ofs 0)
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52 )
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53 (princ "======================================================\n")
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54 (princ (format
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55 "[%3x]: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
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56 (or plane 0)))
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57 (princ "-----+------------------------------------------------\n")
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58 (let ((j 2))
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59 (princ (format "%2x%x : " (or plane 0) (* (+ j ofs) 16)))
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60 (let ((k 1))
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61 (while (< k 16)
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62 (princ (char-table-1 charset j k plane))
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63 (setq k (+ k 1))
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64 )
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65 (princ "\n")
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66 )
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67 (setq j 3)
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68 (while (< j 7)
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69 (princ (format "%2x%x :" (or plane 0) (* (+ j ofs) 16)))
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70 (let ((k 0))
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71 (while (< k 16)
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72 (princ (char-table-1 charset j k plane))
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73 (setq k (+ k 1))
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74 )
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75 (princ "\n")
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76 )
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77 (setq j (+ j 1))
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78 )
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79 (princ (format "%2x%x :" (or plane 0) (* (+ j ofs) 16)))
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80 (let ((k 0))
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81 (while (< k 15)
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82 (princ (char-table-1 charset j k plane))
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83 (setq k (+ k 1))
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84 )
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85 (princ "\n")
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86 )
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87 ))
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88
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89 (defun show-96-table (charset &optional plane ofs)
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90 (if (null ofs)
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91 (setq ofs 0)
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92 )
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93 (princ "======================================================\n")
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94 (princ (format
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95 "[%3x]: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
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96 (or plane 0)))
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97 (princ "-----+------------------------------------------------\n")
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98 (let ((j 2))
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99 (while (< j 8)
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100 (princ (format "%2x%x :" (or plane 0) (* (+ j ofs) 16)))
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101 (let ((k 0))
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102 (while (< k 16)
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103 (princ (char-table-1 charset j k plane))
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104 (setq k (+ k 1))
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105 )
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106 (princ "\n")
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107 )
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108 (setq j (1+ j))
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109 )))
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110
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111 (defun show-94x94-table (charset)
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112 (let ((i 33))
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113 (while (< i 127)
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114 (show-94-table charset i)
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115 (setq i (1+ i))
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116 )))
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117
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118 (defun show-96x96-table (charset)
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119 (let ((i 32))
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120 (while (< i 128)
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121 (show-96-table charset i)
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122 (setq i (1+ i))
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123 )))
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124
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125 (defun show-char-table (charset)
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126 (let ((cc (charset-chars charset))
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127 (cd (charset-dimension charset))
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128 )
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129 (cond ((= cd 1)
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130 (cond ((= cc 94)
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131 (show-94-table charset)
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132 )
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133 ((= cc 96)
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134 (show-96-table charset)
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135 ))
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136 )
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137 ((= cd 2)
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138 (cond ((= cc 94)
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139 (show-94x94-table charset)
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140 )
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141 ((= cc 96)
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142 (show-96x96-table charset)
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143 ))
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144 ))))
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145
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146
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147 ;;; @ end
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148 ;;;
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149
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150 (provide 'char-table)
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151
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152 ;;; char-table.el ends here
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