From 4d27937a8e73b3b2b74233b13666a3cb6e719ce9 Mon Sep 17 00:00:00 2001
From: morioka <morioka>
Date: Wed, 6 May 1998 10:42:00 +0000
Subject: [PATCH] Abolish std11-parse.el.

---
 std11-parse.el |  461 --------------------------------------------------------
 1 file changed, 461 deletions(-)
 delete mode 100644 std11-parse.el

diff --git a/std11-parse.el b/std11-parse.el
deleted file mode 100644
index 3abf0f1..0000000
--- a/std11-parse.el
+++ /dev/null
@@ -1,461 +0,0 @@
-;;; std11-parse.el --- STD 11 parser for GNU Emacs
-
-;; Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: mail, news, RFC 822, STD 11
-;; Version: $Id: std11-parse.el,v 1.1 1998-04-10 14:55:56 morioka Exp $
-
-;; This file is part of MU (Message Utilities).
-
-;; 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:
-
-(require 'std11)
-(require 'emu)
-
-
-;;; @ lexical analyze
-;;;
-
-(defconst std11-space-chars " \t\n")
-(defconst std11-spaces-regexp (` (, (concat "[" std11-space-chars "]+"))))
-(defconst std11-special-char-list '(?\] ?\[
-					?\( ?\) ?< ?> ?@
-					?, ?\; ?: ?\\ ?\"
-					?.))
-(defconst std11-atom-regexp
-  (` (, (concat "^[^" std11-special-char-list std11-space-chars "]+"))))
-
-(defun std11-analyze-spaces (string)
-  (if (and (string-match std11-spaces-regexp string)
-	   (= (match-beginning 0) 0))
-      (let ((end (match-end 0)))
-	(cons (cons 'spaces (substring string 0 end))
-	      (substring string end)
-	      ))))
-
-(defun std11-analyze-special (str)
-  (if (and (> (length str) 0)
-	   (memq (aref str 0) std11-special-char-list))
-      (cons (cons 'specials (substring str 0 1))
-	    (substring str 1)
-	    )))
-
-(defun std11-analyze-atom (str)
-  (if (string-match std11-atom-regexp str)
-      (let ((end (match-end 0)))
-	(cons (cons 'atom (substring str 0 end))
-	      (substring str end)
-	      ))))
-
-(defun std11-check-enclosure (str open close &optional recursive from)
-  (let ((len (length str))
-	(i (or from 0))
-	)
-    (if (and (> len i)
-	     (eq (aref str i) open))
-	(let (p chr)
-	  (setq i (1+ i))
-	  (catch 'tag
-	    (while (< i len)
-	      (setq chr (aref str i))
-	      (cond ((eq chr ?\\)
-		     (setq i (1+ i))
-		     (if (>= i len)
-			 (throw 'tag nil)
-		       )
-		     (setq i (1+ i))
-		     )
-		    ((eq chr close)
-		     (throw 'tag (1+ i))
-		     )
-		    ((eq chr open)
-		     (if (and recursive
-			      (setq p (std11-check-enclosure
-				       str open close recursive i))
-			      )
-			 (setq i p)
-		       (throw 'tag nil)
-		       ))
-		    (t
-		     (setq i (1+ i))
-		     ))
-	      ))))))
-
-(defun std11-analyze-quoted-string (str)
-  (let ((p (std11-check-enclosure str ?\" ?\")))
-    (if p
-	(cons (cons 'quoted-string (substring str 1 (1- p)))
-	      (substring str p))
-      )))
-
-(defun std11-analyze-domain-literal (str)
-  (let ((p (std11-check-enclosure str ?\[ ?\])))
-    (if p
-	(cons (cons 'domain-literal (substring str 1 (1- p)))
-	      (substring str p))
-      )))
-
-(defun std11-analyze-comment (str)
-  (let ((p (std11-check-enclosure str ?\( ?\) t)))
-    (if p
-	(cons (cons 'comment (substring str 1 (1- p)))
-	      (substring str p))
-      )))
-
-(defun std11-lexical-analyze (str)
-  (let (dest ret)
-    (while (not (string-equal str ""))
-      (setq ret
-	    (or (std11-analyze-quoted-string str)
-		(std11-analyze-domain-literal str)
-		(std11-analyze-comment str)
-		(std11-analyze-spaces str)
-		(std11-analyze-special str)
-		(std11-analyze-atom str)
-		'((error) . "")
-		))
-      (setq dest (cons (car ret) dest))
-      (setq str (cdr ret))
-      )
-    (nreverse dest)
-    ))
-
-
-;;; @ parser
-;;;
-
-(defun std11-ignored-token-p (token)
-  (let ((type (car token)))
-    (or (eq type 'spaces)(eq type 'comment))
-    ))
-
-(defun std11-parse-token (lal)
-  (let (token itl)
-    (while (and lal
-		(progn
-		  (setq token (car lal))
-		  (std11-ignored-token-p token)
-		  ))
-      (setq lal (cdr lal))
-      (setq itl (cons token itl))
-      )
-    (cons (nreverse (cons token itl))
-	  (cdr lal))
-    ))
-
-(defun std11-parse-ascii-token (lal)
-  (let (token itl parsed token-value)
-    (while (and lal
-		(setq token (car lal))
-		(or (std11-ignored-token-p token)
-		    (if (and (setq token-value (cdr token))
-			     (find-non-ascii-charset-string token-value)
-			     )
-			(setq token nil)
-		      )))
-      (setq lal (cdr lal))
-      (setq itl (cons token itl))
-      )
-    (if (and token
-	     (setq parsed (nreverse (cons token itl)))
-	     )
-	(cons parsed (cdr lal))
-      )))
-
-(defun std11-parse-token-or-comment (lal)
-  (let (token itl)
-    (while (and lal
-		(progn
-		  (setq token (car lal))
-		  (eq (car token) 'spaces)
-		  ))
-      (setq lal (cdr lal))
-      (setq itl (cons token itl))
-      )
-    (cons (nreverse (cons token itl))
-	  (cdr lal))
-    ))
-
-(defun std11-parse-word (lal)
-  (let ((ret (std11-parse-ascii-token lal)))
-    (if ret
-	(let ((elt (car ret))
-	      (rest (cdr ret))
-	      )
-	  (if (or (assq 'atom elt)
-		  (assq 'quoted-string elt))
-	      (cons (cons 'word elt) rest)
-	    )))))
-
-(defun std11-parse-word-or-comment (lal)
-  (let ((ret (std11-parse-token-or-comment lal)))
-    (if ret
-	(let ((elt (car ret))
-	      (rest (cdr ret))
-	      )
-	  (cond ((or (assq 'atom elt)
-		     (assq 'quoted-string elt))
-		 (cons (cons 'word elt) rest)
-		 )
-		((assq 'comment elt)
-		 (cons (cons 'comment-word elt) rest)
-		 ))
-	  ))))
-
-(defun std11-parse-phrase (lal)
-  (let (ret phrase)
-    (while (setq ret (std11-parse-word-or-comment lal))
-      (setq phrase (append phrase (cdr (car ret))))
-      (setq lal (cdr ret))
-      )
-    (if phrase
-	(cons (cons 'phrase phrase) lal)
-      )))
-
-(defun std11-parse-local-part (lal)
-  (let ((ret (std11-parse-word lal)))
-    (if ret
-	(let ((local-part (cdr (car ret))) dot)
-	  (setq lal (cdr ret))
-	  (while (and (setq ret (std11-parse-ascii-token lal))
-		      (setq dot (car ret))
-		      (string-equal (cdr (assq 'specials dot)) ".")
-		      (setq ret (std11-parse-word (cdr ret)))
-		      (setq local-part
-			    (append local-part dot (cdr (car ret)))
-			    )
-		      (setq lal (cdr ret))
-		      ))
-	  (cons (cons 'local-part local-part) lal)
-	  ))))
-
-(defun std11-parse-sub-domain (lal)
-  (let ((ret (std11-parse-ascii-token lal)))
-    (if ret
-	(let ((sub-domain (car ret)))
-	  (if (or (assq 'atom sub-domain)
-		  (assq 'domain-literal sub-domain)
-		  )
-	      (cons (cons 'sub-domain sub-domain)
-		    (cdr ret)
-		    )
-	    )))))
-
-(defun std11-parse-domain (lal)
-  (let ((ret (std11-parse-sub-domain lal)))
-    (if ret
-	(let ((domain (cdr (car ret))) dot)
-	  (setq lal (cdr ret))
-	  (while (and (setq ret (std11-parse-ascii-token lal))
-		      (setq dot (car ret))
-		      (string-equal (cdr (assq 'specials dot)) ".")
-		      (setq ret (std11-parse-sub-domain (cdr ret)))
-		      (setq domain
-			    (append domain dot (cdr (car ret)))
-			    )
-		      (setq lal (cdr ret))
-		      ))
-	  (cons (cons 'domain domain) lal)
-	  ))))
-
-(defun std11-parse-at-domain (lal)
-  (let ((ret (std11-parse-ascii-token lal)) at-sign)
-    (if (and ret
-	     (setq at-sign (car ret))
-	     (string-equal (cdr (assq 'specials at-sign)) "@")
-	     (setq ret (std11-parse-domain (cdr ret)))
-	     )
-	(cons (cons 'at-domain (append at-sign (cdr (car ret))))
-	      (cdr ret))
-      )))
-
-(defun std11-parse-addr-spec (lal)
-  (let ((ret (std11-parse-local-part lal))
-	addr)
-    (if (and ret
-	     (prog1
-		 (setq addr (cdr (car ret)))
-	       (setq lal (cdr ret))
-	       (and (setq ret (std11-parse-at-domain lal))
-		    (setq addr (append addr (cdr (car ret))))
-		    (setq lal (cdr ret))
-		    )))
-	(cons (cons 'addr-spec addr) lal)
-      )))
-
-(defun std11-parse-route (lal)
-  (let ((ret (std11-parse-at-domain lal))
-	route comma colon)
-    (if (and ret
-	     (progn
-	       (setq route (cdr (car ret)))
-	       (setq lal (cdr ret))
-	       (while (and (setq ret (std11-parse-ascii-token lal))
-			   (setq comma (car ret))
-			   (string-equal (cdr (assq 'specials comma)) ",")
-			   (setq ret (std11-parse-at-domain (cdr ret)))
-			   )
-		 (setq route (append route comma (cdr (car ret))))
-		 (setq lal (cdr ret))
-		 )
-	       (and (setq ret (std11-parse-ascii-token lal))
-		    (setq colon (car ret))
-		    (string-equal (cdr (assq 'specials colon)) ":")
-		    (setq route (append route colon))
-		    )
-	       ))
-	(cons (cons 'route route)
-	      (cdr ret)
-	      )
-      )))
-
-(defun std11-parse-route-addr (lal)
-  (let ((ret (std11-parse-ascii-token lal))
-	< route addr-spec >)
-    (if (and ret
-	     (setq < (car ret))
-	     (string-equal (cdr (assq 'specials <)) "<")
-	     (setq lal (cdr ret))
-	     (progn (and (setq ret (std11-parse-route lal))
-			 (setq route (cdr (car ret)))
-			 (setq lal (cdr ret))
-			 )
-		    (setq ret (std11-parse-addr-spec lal))
-		    )
-	     (setq addr-spec (cdr (car ret)))
-	     (setq lal (cdr ret))
-	     (setq ret (std11-parse-ascii-token lal))
-	     (setq > (car ret))
-	     (string-equal (cdr (assq 'specials >)) ">")
-	     )
-	(cons (cons 'route-addr (append route addr-spec))
-	      (cdr ret)
-	      )
-      )))
-
-(defun std11-parse-phrase-route-addr (lal)
-  (let ((ret (std11-parse-phrase lal)) phrase)
-    (if ret
-	(progn
-	  (setq phrase (cdr (car ret)))
-	  (setq lal (cdr ret))
-	  ))
-    (if (setq ret (std11-parse-route-addr lal))
-	(cons (list 'phrase-route-addr
-		    phrase
-		    (cdr (car ret)))
-	      (cdr ret))
-      )))
-
-(defun std11-parse-mailbox (lal)
-  (let ((ret (or (std11-parse-phrase-route-addr lal)
-		 (std11-parse-addr-spec lal)))
-	mbox comment)
-    (if (and ret
-	     (prog1
-		 (setq mbox (car ret))
-	       (setq lal (cdr ret))
-	       (if (and (setq ret (std11-parse-token-or-comment lal))
-			(setq comment (cdr (assq 'comment (car ret))))
-			)
-		   (setq lal (cdr ret))
-		 )))
-	(cons (list 'mailbox mbox comment)
-	      lal)
-      )))
-
-(defun std11-parse-group (lal)
-  (let ((ret (std11-parse-phrase lal))
-	phrase colon comma mbox semicolon)
-    (if (and ret
-	     (setq phrase (cdr (car ret)))
-	     (setq lal (cdr ret))
-	     (setq ret (std11-parse-ascii-token lal))
-	     (setq colon (car ret))
-	     (string-equal (cdr (assq 'specials colon)) ":")
-	     (setq lal (cdr ret))
-	     (progn
-	       (and (setq ret (std11-parse-mailbox lal))
-		    (setq mbox (list (car ret)))
-		    (setq lal (cdr ret))
-		    (progn
-		      (while (and (setq ret (std11-parse-ascii-token lal))
-				  (setq comma (car ret))
-				  (string-equal
-				   (cdr (assq 'specials comma)) ",")
-				  (setq lal (cdr ret))
-				  (setq ret (std11-parse-mailbox lal))
-				  (setq mbox (cons (car ret) mbox))
-				  (setq lal (cdr ret))
-				  )
-			)))
-	       (and (setq ret (std11-parse-ascii-token lal))
-		    (setq semicolon (car ret))
-		    (string-equal (cdr (assq 'specials semicolon)) ";")
-		    )))
-	(cons (list 'group phrase (nreverse mbox))
-	      (cdr ret)
-	      )
-      )))
-
-(defun std11-parse-address (lal)
-  (or (std11-parse-group lal)
-      (std11-parse-mailbox lal)
-      ))
-
-(defun std11-parse-addresses (lal)
-  (let ((ret (std11-parse-address lal)))
-    (if ret
-	(let ((dest (list (car ret))))
-	  (setq lal (cdr ret))
-	  (while (and (setq ret (std11-parse-ascii-token lal))
-		      (string-equal (cdr (assq 'specials (car ret))) ",")
-		      (setq ret (std11-parse-address (cdr ret)))
-		      )
-	    (setq dest (cons (car ret) dest))
-	    (setq lal (cdr ret))
-	    )
-	  (nreverse dest)
-	  ))))
-
-(defun std11-parse-msg-id (lal)
-  (let ((ret (std11-parse-ascii-token lal))
-	< addr-spec >)
-    (if (and ret
-	     (setq < (car ret))
-	     (string-equal (cdr (assq 'specials <)) "<")
-	     (setq lal (cdr ret))
-	     (setq ret (std11-parse-addr-spec lal))
-	     (setq addr-spec (car ret))
-	     (setq lal (cdr ret))
-	     (setq ret (std11-parse-ascii-token lal))
-	     (setq > (car ret))
-	     (string-equal (cdr (assq 'specials >)) ">")
-	     )
-	(cons (cons 'msg-id (cdr addr-spec))
-	      (cdr ret))
-      )))
-
-
-;;; @ end
-;;;
-
-(provide 'std11-parse)
-
-;;; std11-parse.el ends here
-- 
1.7.10.4