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comparison lisp/mule/char-table.el @ 219:262b8bb4a523 r20-4b8

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date Mon, 13 Aug 2007 10:09:35 +0200
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218:c9f226976f56 219:262b8bb4a523
1 ;;; char-table.el --- display table of charset
2
3 ;; Copyright (C) 1996,1997 MORIOKA Tomohiko
4
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Version: $Id: char-table.el,v 1.1 1997/11/29 18:44:03 steve Exp $
7 ;; Keywords: character, mule
8
9 ;; This file is part of tl (Tiny Library).
10
11 ;; This program is free software; you can redistribute it and/or
12 ;; modify it under the terms of the GNU General Public License as
13 ;; published by the Free Software Foundation; either version 2, or (at
14 ;; your option) any later version.
15
16 ;; This program is distributed in the hope that it will be useful, but
17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ;; General Public License for more details.
20
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
25
26 ;;; Code:
27
28 (defsubst char-position-to-string (charset r l &optional plane)
29 (char-to-string
30 (if plane
31 (make-char charset plane (+ (* r 16) l))
32 (make-char charset (+ (* r 16) l))
33 )))
34
35 (defsubst char-table-1 (charset r l plane)
36 (let* ((str (char-position-to-string charset r l plane))
37 (lp (- 3 (string-width str)))
38 (rp (/ lp 2)))
39 (setq lp
40 (if (= (mod lp 2) 0)
41 rp
42 (1+ rp)))
43 (concat (make-string lp ? ) str (make-string rp ? ))
44 ))
45
46 (defun insert-94-charset-table (charset &optional plane ofs)
47 (if (null ofs)
48 (setq ofs 0)
49 )
50 (insert (format
51 "[%02x]$B("(B 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
52 (or plane 0)))
53 (insert "$B(!(!(+(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B\n")
54 (let ((j 2))
55 (insert (format "%02x%x$B("(B " (or plane 0) (* (+ j ofs) 16)))
56 (let ((k 1))
57 (while (< k 16)
58 (insert (char-table-1 charset j k plane))
59 (setq k (+ k 1))
60 )
61 (insert "\n")
62 )
63 (setq j 3)
64 (while (< j 7)
65 (insert (format "%02x%x$B("(B" (or plane 0) (* (+ j ofs) 16)))
66 (let ((k 0))
67 (while (< k 16)
68 (insert (char-table-1 charset j k plane))
69 (setq k (+ k 1))
70 )
71 (insert "\n")
72 )
73 (setq j (+ j 1))
74 )
75 (insert (format "%02x%x$B("(B" (or plane 0) (* (+ j ofs) 16)))
76 (let ((k 0))
77 (while (< k 15)
78 (insert (char-table-1 charset j k plane))
79 (setq k (+ k 1))
80 )
81 (insert "\n")
82 )
83 ))
84
85 (defun insert-96-charset-table (charset &optional plane ofs)
86 (if (null ofs)
87 (setq ofs 0)
88 )
89 (insert (format
90 "[%02x]$B("(B 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
91 (or plane 0)))
92 (insert "$B(!(!(+(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B\n")
93 (let ((j 2))
94 (while (< j 8)
95 (insert (format "%02x%x$B("(B" (or plane 0) (* (+ j ofs) 16)))
96 (let ((k 0))
97 (while (< k 16)
98 (insert (char-table-1 charset j k plane))
99 (setq k (+ k 1))
100 )
101 (insert "\n")
102 )
103 (setq j (1+ j))
104 )))
105
106 (defun insert-94x94-charset-table (charset)
107 (insert-94-charset-table charset 33)
108 (let ((i 34))
109 (while (< i 127)
110 (insert "$B(,(,(;(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(B\n")
111 (insert-94-charset-table charset i)
112 (setq i (1+ i))
113 )))
114
115 (defun insert-96x96-charset-table (charset)
116 (insert-96-charset-table charset 32)
117 (let ((i 33))
118 (while (< i 128)
119 (insert "$B(,(,(;(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(B\n")
120 (insert-96-charset-table charset i)
121 (setq i (1+ i))
122 )))
123
124 (defun insert-charset-table (charset)
125 "Insert character table of CHARSET."
126 (insert "$B(,(,(8(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(B\n")
127 (let ((cc (charset-chars charset))
128 (cd (charset-dimension charset))
129 )
130 (cond ((= cd 1)
131 (cond ((= cc 94)
132 (insert-94-charset-table charset)
133 )
134 ((= cc 96)
135 (insert-96-charset-table charset)
136 ))
137 )
138 ((= cd 2)
139 (cond ((= cc 94)
140 (insert-94x94-charset-table charset)
141 )
142 ((= cc 96)
143 (insert-96x96-charset-table charset)
144 ))
145 )))
146 (insert "$B(,(,(:(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(,(B\n")
147 )
148
149 ;;;###autoload
150 (defun view-charset (charset)
151 "Display character table of CHARSET."
152 (interactive
153 (list
154 (let ((charset-alist
155 (mapcar (function
156 (lambda (charset)
157 (cons (charset-doc-string charset) charset)
158 ))
159 (charset-list))))
160 (cdr (assoc (completing-read "What charset: "
161 charset-alist nil t nil)
162 charset-alist))
163 )))
164 (let* ((desc (charset-doc-string charset))
165 (buf (concat "*Charset table for "
166 (charset-doc-string charset)
167 "*")))
168 (unless (get-buffer buf)
169 (let ((the-buf (current-buffer)))
170 (set-buffer (get-buffer-create buf))
171 (insert (format "%s (%s)\n" desc charset))
172 (let ((msg (format "Generating char table for %s..." desc)))
173 (message msg)
174 (insert-charset-table charset)
175 (message "%s Done." msg)
176 )
177 (set-buffer-modified-p nil)
178 (goto-char (point-min))
179 (set-buffer the-buf)
180 ))
181 (view-buffer buf)
182 ))
183
184
185 ;;; @ end
186 ;;;
187
188 (provide 'char-table)
189
190 ;;; char-table.el ends here