;;; ietf-drums.el --- Functions for parsing RFC822bis headers
-;; Copyright (C) 1998, 1999, 2000
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
(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 "\\"
"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.")
(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)
+ (if (featurep 'xemacs)
+ (let ((i 128))
+ (while (< i 256)
+ (modify-syntax-entry i "w" table)
+ (setq i (1+ i)))))
table))
(defun ietf-drums-token-to-list (token)
(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)))
(with-temp-buffer
(ietf-drums-init string)
(let ((beg (point))
- pairs c)
+ pairs c address)
(while (not (eobp))
(setq c (char-after))
(cond
((memq c '(?\" ?< ?\())
- (forward-sexp 1))
+ (condition-case nil
+ (forward-sexp 1)
+ (error
+ (skip-chars-forward "^,"))))
((eq c ?,)
- (push (ietf-drums-parse-address (buffer-substring beg (point)))
- pairs)
+ (setq address
+ (condition-case nil
+ (ietf-drums-parse-address
+ (buffer-substring beg (point)))
+ (error nil)))
+ (if address (push address pairs))
(forward-char 1)
(setq beg (point)))
(t
(forward-char 1))))
- (push (ietf-drums-parse-address (buffer-substring beg (point)))
- pairs)
+ (setq address
+ (condition-case nil
+ (ietf-drums-parse-address
+ (buffer-substring beg (point)))
+ (error nil)))
+ (if address (push address pairs))
(nreverse pairs)))))
(defun ietf-drums-unfold-fws ()
(concat "\"" string "\"")
string))
+(defun ietf-drums-make-address (name address)
+ (if name
+ (concat (ietf-drums-quote-string name) " <" address ">")
+ address))
+
(provide 'ietf-drums)
;;; ietf-drums.el ends here