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[gnus] / lisp / ietf-drums.el

diff --git a/lisp/ietf-drums.el b/lisp/ietf-drums.el
index 9c79e91..0d9e3a5 100644 (file)
--- a/lisp/ietf-drums.el
+++ b/lisp/ietf-drums.el
@@ -1,6 +1,7 @@
 ;;; ietf-drums.el --- Functions for parsing RFC822bis headers
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002
-;;        Free Software Foundation, Inc.
+
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
@@ -17,8 +18,8 @@
 
 ;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -27,6 +28,16 @@
 ;; Messages".  This library is based on
 ;; draft-ietf-drums-msg-fmt-05.txt, released on 1998-08-05.
 
+;; Pending a real regression self test suite, Simon Josefsson added
+;; various self test expressions snipped from bug reports, and their
+;; expected value, below.  I you believe it could be useful, please
+;; add your own test cases, or write a real self test suite, or just
+;; remove this.
+
+;; <m3oekvfd50.fsf@whitebox.m5r.de>
+;; (ietf-drums-parse-address "'foo' <foo@example.com>")
+;; => ("foo@example.com" . "'foo'")
+
 ;;; Code:
 
 (eval-when-compile (require 'cl))
@@ -36,7 +47,7 @@
 (defvar ietf-drums-no-ws-ctl-token "\001-\010\013\014\016-\037\177"
   "US-ASCII control characters excluding CR, LF and white space.")
 (defvar ietf-drums-text-token "\001-\011\013\014\016-\177"
-  "US-ASCII characters exlcuding CR and LF.")
+  "US-ASCII characters excluding CR and LF.")
 (defvar ietf-drums-specials-token "()<>[]:;@\\,.\""
   "Special characters.")
 (defvar ietf-drums-quote-token "\\"
@@ -52,7 +63,8 @@
   "Textual token including full stop.")
 (defvar ietf-drums-qtext-token
   (concat ietf-drums-no-ws-ctl-token "\041\043-\133\135-\177")
-  "Non-white-space control characaters, plus the rest of ASCII excluding backslash and doublequote.")
+  "Non-white-space control characters, plus the rest of ASCII excluding
+backslash and doublequote.")
 (defvar ietf-drums-tspecials "][()<>@,;:\\\"/?="
   "Tspecials.")
 
@@ -63,10 +75,9 @@
     (modify-syntax-entry ?> ")" table)
     (modify-syntax-entry ?@ "w" table)
     (modify-syntax-entry ?/ "w" table)
-    (modify-syntax-entry ?= " " table)
-    (modify-syntax-entry ?* " " table)
-    (modify-syntax-entry ?\; " " table)
-    (modify-syntax-entry ?\' " " table)
+    (modify-syntax-entry ?* "_" table)
+    (modify-syntax-entry ?\; "_" table)
+    (modify-syntax-entry ?\' "_" table)
     (if (featurep 'xemacs)
        (let ((i 128))
          (while (< i 256)
@@ -88,14 +99,14 @@
          (push c out)))
        (range
        (while (<= b c)
-         (push (mm-make-char 'ascii b) out)
+         (push (make-char 'ascii b) out)
          (incf b))
        (setq range nil))
        ((= i (length token))
-       (push (mm-make-char 'ascii c) out))
+       (push (make-char 'ascii c) out))
        (t
        (when b
-         (push (mm-make-char 'ascii b) out))
+         (push (make-char 'ascii b) out))
        (setq b c))))
     (nreverse out)))
 
@@ -133,7 +144,7 @@
          (forward-sexp 1))
         ((eq c ?\()
          (forward-sexp 1))
-        ((memq c '(? ?\t ?\n))
+        ((memq c '(?\  ?\t ?\n))
          (delete-char 1))
         (t
          (forward-char 1))))
@@ -263,6 +274,12 @@
       (concat "\"" string "\"")
     string))
 
+(defun ietf-drums-make-address (name address)
+  (if name
+      (concat (ietf-drums-quote-string name) " <" address ">")
+    address))
+
 (provide 'ietf-drums)
 
+;;; arch-tag: 379a0191-dbae-4ca6-a0f5-d4202c209ef9
 ;;; ietf-drums.el ends here