(rfc822/analyze-comment): New alias; new implementation.

diff --git a/tl-822.el b/tl-822.el
index 4e5a223..ecd0455 100644 (file)
--- a/tl-822.el
+++ b/tl-822.el
@@ -30,7 +30,7 @@
 
 
 (defconst rfc822/RCS-ID
-  "$Id: tl-822.el,v 7.52 1996-08-28 17:35:51 morioka Exp $")
+  "$Id: tl-822.el,v 7.53 1996-08-28 18:07:50 morioka Exp $")
 (defconst rfc822/version (get-version-string rfc822/RCS-ID))
 
 
@@ -117,7 +117,6 @@
 ;;; @ lexical analyze
 ;;;
 
-(defconst rfc822/non-dtext-chars "][")
 (defconst rfc822/non-ctext-chars "()")
 
 (defalias 'rfc822/analyze-spaces       'std11-analyze-spaces)
@@ -125,35 +124,7 @@
 (defalias 'rfc822/analyze-atom         'std11-analyze-atom)
 (defalias 'rfc822/analyze-quoted-string        'std11-analyze-quoted-string)
 (defalias 'rfc822/analyze-domain-literal 'std11-analyze-domain-literal)
-
-(defun rfc822/analyze-comment (str)
-  (if (and (> (length str) 0)
-          (eq (elt str 0) ?\()
-          )
-      (let ((dest "")
-           p ret)
-       (setq str (substring str 1))
-       (catch 'tag
-         (while (not (string-equal str ""))
-           (setq p (string-match (concat "[" rfc822/non-ctext-chars "]") str))
-           (cond ((> p 0)
-                  (setq dest (concat dest (substring str 0 p)))
-                  (setq str (substring str p))
-                  )
-                 ((setq ret (rfc822/analyze-comment str))
-                  (setq dest (concat dest "(" (cdr (car ret)) ")"))
-                  (setq str (cdr ret))
-                  )
-                 (t (throw 'tag nil))
-                 )
-           ))
-       (if (and (> (length str) 0)
-                (eq (elt str 0) ?\))
-                )
-           (cons (cons 'comment dest)
-                 (substring str 1)
-                 )
-         ))))
+(defalias 'rfc822/analyze-comment      'std11-analyze-comment)
 
 (defun rfc822/lexical-analyze (str)
   (let (dest ret)