X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=tm-def.el;h=d672cbec97625017fd19d9240e7fb47b8af67531;hb=b32afecb7e1e90d59062b878a2ebd4591a756bce;hp=8a5e8d15d7635cab7e51f22e8851a056599e4d10;hpb=83d94fa120b4ca085be5849bc3c387e724989c70;p=elisp%2Ftm.git

diff --git a/tm-def.el b/tm-def.el
index 8a5e8d1..d672cbe 100644
--- a/tm-def.el
+++ b/tm-def.el
@@ -1,8 +1,19 @@
 ;;;
-;;; $Id: tm-def.el,v 6.1 1995/09/20 14:44:49 morioka Exp $
+;;; tm-def.el --- definition module for tm
+;;;
+;;; Copyright (C) 1995 Free Software Foundation, Inc.
+;;; Copyright (C) 1995 MORIOKA Tomohiko
+;;;
+;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;; Version:
+;;;	$Id: tm-def.el,v 7.7 1995/12/21 18:17:03 morioka Exp $
+;;; Keywords: mail, news, MIME, multimedia, definition
+;;;
+;;; This file is part of tm (Tools for MIME).
 ;;;
 
 (require 'emu)
+(require 'tl-822)
 
 
 ;;; @ variables
@@ -20,6 +31,13 @@
     ))
 
 
+;;; @ constants
+;;;
+
+(defconst mime/output-buffer-name "*MIME-out*")
+(defconst mime/temp-buffer-name " *MIME-temp*")
+
+
 ;;; @ for various Emacs variants
 ;;;
 
@@ -28,33 +46,62 @@
       (t               (require 'tm-orig))
       )
 
-(cond ((string-match "XEmacs\\|Lucid" emacs-version)
-       (defun tm:set-face-region (b e face)
-	 (let ((overlay (make-extent b e)))
-	   (set-extent-property overlay 'face face)
-	   ))
-       )
-      ((and (>= emacs-major-version 19) window-system)
-       (defun tm:set-face-region (b e face)
-	 (let ((overlay (make-overlay b e)))
-	   (overlay-put overlay 'face face)
-	   ))
-       )
-      ((and (boundp 'NEMACS) NEMACS)
-       (setq tm:available-face-attribute-alist
-	     '((bold      . inversed-region)
-	       (italic    . underlined-region)
-	       (underline . underlined-region)
-	       ))
-       (defun tm:set-face-region (beg end face)
-	 (attribute-add-narrow-attribute
-	  (cdr (assq face mime/available-face-attribute-alist))
-	  beg end))
-       )
-      (t
-       (defun tm:set-face-region (beg end sym)
-	 )
-       ))
+
+;;; @ button
+;;;
+
+(defun tm:set-face-region (b e face)
+  (let ((overlay (tl:make-overlay b e)))
+    (tl:overlay-put overlay 'face face)
+    ))
+
+(setq tm:button-face 'bold)
+(setq tm:mouse-face 'highlight)
+
+(defun tm:add-button (from to func &optional data)
+  "Create a button between FROM and TO with callback FUNC and data DATA."
+  (and tm:button-face
+       (tl:overlay-put (tl:make-overlay from to) 'face tm:button-face))
+  (tl:add-text-properties from to
+			  (append (and tm:mouse-face
+				       (list 'mouse-face tm:mouse-face))
+				  (list 'tm-callback func)
+				  (and data (list 'tm-data data))
+				  ))
+  )
+
+(defvar tm:mother-button-dispatcher nil)
+
+(defun tm:button-dispatcher (event)
+  "Select the button under point."
+  (interactive "e")
+  (mouse-set-point event)
+  (let ((func (get-text-property (point) 'tm-callback))
+	(data (get-text-property (point) 'tm-data))
+	)
+    (if func
+	(apply func data)
+      (if (fboundp tm:mother-button-dispatcher)
+	  (funcall tm:mother-button-dispatcher event)
+	)
+      )))
+
+
+;;; @ for URL
+;;;
+
+(defvar tm:URL-regexp
+  "\\(http\\|ftp\\|file\\|gopher\\|news\\|telnet\\|wais\\|mailto\\):\\(//[-a-zA-Z0-9_.]+:[0-9]*\\)?[-a-zA-Z0-9_=?#$@~`%&*+|\\/.,]*[-a-zA-Z0-9_=#$@~`%&*+|\\/]")
+
+(defvar browse-url-browser-function nil)
+
+(defun tm:browse-url ()
+  (if (fboundp browse-url-browser-function)
+      (call-interactively browse-url-browser-function)
+    (if (fboundp tm:mother-button-dispatcher)
+	(call-interactively tm:mother-button-dispatcher)
+      )
+    ))
 
 
 ;;; @ definitions about MIME
@@ -64,6 +111,15 @@
 (defconst mime/token-regexp (concat "[^" mime/tspecials "]+"))
 (defconst mime/charset-regexp mime/token-regexp)
 
+(defconst mime/content-type-subtype-regexp
+  (concat mime/token-regexp "/" mime/token-regexp))
+(defconst mime/content-parameter-value-regexp
+  (concat "\\("
+	  rfc822/quoted-string-regexp
+	  "\\|[^; \t\n]*\\)"))
+
+(defconst mime/disposition-type-regexp mime/token-regexp)
+
 
 ;;; @@ Base64
 ;;;
@@ -95,6 +151,128 @@
   (concat "\\(Q\\)\\?" mime/Q-encoded-text-regexp))
 
 
+;;; @ rot13-47
+;;;
+;; caesar-region written by phr@prep.ai.mit.edu  Nov 86
+;; modified by tower@prep Nov 86
+;; gnus-caesar-region
+;; Modified by umerin@flab.flab.Fujitsu.JUNET for ROT47.
+(defun tm:caesar-region (&optional n)
+  "Caesar rotation of region by N, default 13, for decrypting netnews.
+ROT47 will be performed for Japanese text in any case."
+  (interactive (if current-prefix-arg	; Was there a prefix arg?
+		   (list (prefix-numeric-value current-prefix-arg))
+		 (list nil)))
+  (cond ((not (numberp n)) (setq n 13))
+	(t (setq n (mod n 26))))	;canonicalize N
+  (if (not (zerop n))		; no action needed for a rot of 0
+      (progn
+	(if (or (not (boundp 'caesar-translate-table))
+		(/= (aref caesar-translate-table ?a) (+ ?a n)))
+	    (let ((i 0) (lower "abcdefghijklmnopqrstuvwxyz") upper)
+	      (message "Building caesar-translate-table...")
+	      (setq caesar-translate-table (make-vector 256 0))
+	      (while (< i 256)
+		(aset caesar-translate-table i i)
+		(setq i (1+ i)))
+	      (setq lower (concat lower lower) upper (upcase lower) i 0)
+	      (while (< i 26)
+		(aset caesar-translate-table (+ ?a i) (aref lower (+ i n)))
+		(aset caesar-translate-table (+ ?A i) (aref upper (+ i n)))
+		(setq i (1+ i)))
+	      ;; ROT47 for Japanese text.
+	      ;; Thanks to ichikawa@flab.fujitsu.junet.
+	      (setq i 161)
+	      (let ((t1 (logior ?O 128))
+		    (t2 (logior ?! 128))
+		    (t3 (logior ?~ 128)))
+		(while (< i 256)
+		  (aset caesar-translate-table i
+			(let ((v (aref caesar-translate-table i)))
+			  (if (<= v t1) (if (< v t2) v (+ v 47))
+			    (if (<= v t3) (- v 47) v))))
+		  (setq i (1+ i))))
+	      (message "Building caesar-translate-table...done")))
+	(let ((from (region-beginning))
+	      (to (region-end))
+	      (i 0) str len)
+	  (setq str (buffer-substring from to))
+	  (setq len (length str))
+	  (while (< i len)
+	    (aset str i (aref caesar-translate-table (aref str i)))
+	    (setq i (1+ i)))
+	  (goto-char from)
+	  (delete-region from to)
+	  (insert str)))))
+
+
+;;; @ field
+;;;
+
+(defun tm:set-fields (sym field-list &optional regexp-sym)
+  (or regexp-sym
+      (setq regexp-sym
+	    (let ((name (symbol-name sym)))
+	      (intern
+	       (concat (if (string-match "\\(.*\\)-list" name)
+			   (substring name 0 (match-end 1))
+			 name)
+		       "-regexp")
+	       )))
+      )
+  (set sym field-list)
+  (set regexp-sym
+       (concat "^" (apply (function regexp-or) field-list) ":"))
+  )
+
+(defun tm:add-fields (sym field-list &optional regexp-sym)
+  (or regexp-sym
+      (setq regexp-sym
+	    (let ((name (symbol-name sym)))
+	      (intern
+	       (concat (if (string-match "\\(.*\\)-list" name)
+			   (substring name 0 (match-end 1))
+			 name)
+		       "-regexp")
+	       )))
+      )
+  (let ((fields (eval sym)))
+    (mapcar (function
+	     (lambda (field)
+	       (or (member field fields)
+		   (setq fields (cons field fields))
+		   )
+	       ))
+	    (reverse field-list)
+	    )
+    (set regexp-sym
+	 (concat "^" (apply (function regexp-or) fields) ":"))
+    (set sym fields)
+    ))
+
+(defun tm:delete-fields (sym field-list &optional regexp-sym)
+  (or regexp-sym
+      (setq regexp-sym
+	    (let ((name (symbol-name sym)))
+	      (intern
+	       (concat (if (string-match "\\(.*\\)-list" name)
+			   (substring name 0 (match-end 1))
+			 name)
+		       "-regexp")
+	       )))
+      )
+  (let ((fields (eval sym)))
+    (mapcar (function
+	     (lambda (field)
+	       (setq fields (delete field fields))
+	       ))
+	    field-list)
+    (set regexp-sym
+	 (concat "^" (apply (function regexp-or) fields) ":"))
+    (set sym fields)
+    ))
+
+
 ;;; @ end
 ;;;