(std11-analyze-atom): New function.

diff --git a/std11-parse.el b/std11-parse.el
index aaea3da..d56b4ff 100644 (file)
--- a/std11-parse.el
+++ b/std11-parse.el
@@ -4,7 +4,7 @@
 
 ;; Author:   MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;; Keywords: mail, news, RFC 822, STD 11
-;; Version: $Id: std11-parse.el,v 0.2 1996-08-28 17:06:45 morioka Exp $
+;; Version: $Id: std11-parse.el,v 0.3 1996-08-28 17:15:33 morioka Exp $
 
 ;; This file is part of tl (Tiny Library).
 
@@ -34,6 +34,8 @@
 (defconst std11-space-chars " \t\n")
 (defconst std11-spaces-regexp (concat "^[" std11-space-chars "]+"))
 (defconst std11-special-chars "][()<>@,;:\\<>.\"")
+(defconst std11-atom-regexp
+  (concat "^[^" std11-special-chars std11-space-chars "]+"))
 
 (defun std11-analyze-spaces (str)
   (if (string-match std11-spaces-regexp str)
@@ -50,6 +52,13 @@
            (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)
+             ))))
+
 
 ;;; @ end
 ;;;