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|
;;; char-table.el --- display table of charset
;; Copyright (C) 1996,1997 MORIOKA Tomohiko
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
;; Version: $Id: char-table.el,v 3.4 1997/06/29 05:05:23 morioka Exp $
;; Keywords: character, mule
;; This file is part of tl (Tiny Library).
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2, or (at
;; your option) any later version.
;; This program is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Code:
(defsubst char-position-to-string (charset r l &optional plane)
(char-to-string
(if plane
(make-char charset plane (+ (* r 16) l))
(make-char charset (+ (* r 16) l))
)))
(defsubst char-table-1 (charset r l plane)
(let* ((str (char-position-to-string charset r l plane))
(lp (- 3 (string-width str)))
(rp (/ lp 2)))
(setq lp
(if (= (mod lp 2) 0)
rp
(1+ rp)))
(concat (make-string lp ? ) str (make-string rp ? ))
))
(defun insert-94-charset-table (charset &optional plane ofs)
(if (null ofs)
(setq ofs 0)
)
(insert (format
"[%02x]└３柑 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
(or plane 0)))
(insert "──┼────────────────────────\n")
(let ((j 2))
(insert (format "%02x%x└３柑 " (or plane 0) (* (+ j ofs) 16)))
(let ((k 1))
(while (< k 16)
(insert (char-table-1 charset j k plane))
(setq k (+ k 1))
)
(insert "\n")
)
(setq j 3)
(while (< j 7)
(insert (format "%02x%x└３柑" (or plane 0) (* (+ j ofs) 16)))
(let ((k 0))
(while (< k 16)
(insert (char-table-1 charset j k plane))
(setq k (+ k 1))
)
(insert "\n")
)
(setq j (+ j 1))
)
(insert (format "%02x%x└３柑" (or plane 0) (* (+ j ofs) 16)))
(let ((k 0))
(while (< k 15)
(insert (char-table-1 charset j k plane))
(setq k (+ k 1))
)
(insert "\n")
)
))
(defun insert-96-charset-table (charset &optional plane ofs)
(if (null ofs)
(setq ofs 0)
)
(insert (format
"[%02x]└３柑 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F\n"
(or plane 0)))
(insert "──┼────────────────────────\n")
(let ((j 2))
(while (< j 8)
(insert (format "%02x%x└３柑" (or plane 0) (* (+ j ofs) 16)))
(let ((k 0))
(while (< k 16)
(insert (char-table-1 charset j k plane))
(setq k (+ k 1))
)
(insert "\n")
)
(setq j (1+ j))
)))
(defun insert-94x94-charset-table (charset)
(insert-94-charset-table charset 33)
(let ((i 34))
(while (< i 127)
(insert "━━┿━━━━━━━━━━━━━━━━━━━━━━━━\n")
(insert-94-charset-table charset i)
(setq i (1+ i))
)))
(defun insert-96x96-charset-table (charset)
(insert-96-charset-table charset 32)
(let ((i 33))
(while (< i 128)
(insert "━━┿━━━━━━━━━━━━━━━━━━━━━━━━\n")
(insert-96-charset-table charset i)
(setq i (1+ i))
)))
(defun insert-charset-table (charset)
"Insert character table of CHARSET."
(insert "━━┯━━━━━━━━━━━━━━━━━━━━━━━━\n")
(let ((cc (charset-chars charset))
(cd (charset-dimension charset))
)
(cond ((= cd 1)
(cond ((= cc 94)
(insert-94-charset-table charset)
)
((= cc 96)
(insert-96-charset-table charset)
))
)
((= cd 2)
(cond ((= cc 94)
(insert-94x94-charset-table charset)
)
((= cc 96)
(insert-96x96-charset-table charset)
))
)))
(insert "━━┷━━━━━━━━━━━━━━━━━━━━━━━━\n")
)
;;;###autoload
(defun view-charset (charset)
"Display character table of CHARSET."
(interactive
(list
(let ((charset-alist
(mapcar (function
(lambda (charset)
(cons (charset-doc-string charset) charset)
))
(charset-list))))
(cdr (assoc (completing-read "What charset: "
charset-alist nil t nil)
charset-alist))
)))
(let* ((desc (charset-doc-string charset))
(buf (concat "*Charset table for "
(charset-doc-string charset)
"*")))
(unless (get-buffer buf)
(let ((the-buf (current-buffer)))
(set-buffer (get-buffer-create buf))
(insert (format "%s (%s)\n" desc charset))
(let ((msg (format "Generating char table for %s..." desc)))
(message msg)
(insert-charset-table charset)
(message "%s Done." msg)
)
(set-buffer-modified-p nil)
(goto-char (point-min))
(set-buffer the-buf)
))
(view-buffer buf)
))
;;; @ end
;;;
(provide 'char-table)
;;; char-table.el ends here
|
