;;; nndoc.el --- single file access for Gnus
-;; Copyright (C) 1995,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1995,96,97,98,99 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
(defvoo nndoc-article-type 'guess
"*Type of the file.
One of `mbox', `babyl', `digest', `news', `rnews', `mmdf', `forward',
-`rfc934', `rfc822-forward', `mime-digest', `mime-parts', `standard-digest',
+`rfc934', `rfc822-forward', `mime-parts', `standard-digest',
`slack-digest', `clari-briefs' or `guess'.")
(defvoo nndoc-post-type 'mail
(defvoo nndoc-open-document-hook 'nnheader-ms-strip-cr
"Hook run after opening a document.
The default function removes all trailing carriage returns
-from the document.")
+from the document.")
(defvar nndoc-type-alist
`((mmdf
(head-end . "^\t")
(generate-head-function . nndoc-generate-clari-briefs-head)
(article-transform-function . nndoc-transform-clari-briefs))
- (mime-digest
- (article-begin . "")
- (head-end . "^ ?$")
- (body-end . "")
- (file-end . "")
- (subtype digest guess))
(mime-parts
(generate-head-function . nndoc-generate-mime-parts-head)
(article-transform-function . nndoc-transform-mime-parts))
(defvoo nndoc-head-begin-function nil)
(defvoo nndoc-body-end nil)
;; nndoc-dissection-alist is a list of sublists. Each sublist holds the
-;; following items. ARTICLE act as the association key and is an ordinal
+;; following items. ARTICLE acts as the association key and is an ordinal
;; starting at 1. HEAD-BEGIN [0], HEAD-END [1], BODY-BEGIN [2] and BODY-END
;; [3] are positions in the `nndoc' buffer. LINE-COUNT [4] is a count of
;; lines in the body. For MIME dissections only, ARTICLE-INSERT [5] and
(insert-buffer-substring
nndoc-current-buffer (car entry) (nth 1 entry)))
(goto-char (point-max))
- (unless (= (char-after (1- (point))) ?\n)
+ (unless (eq (char-after (1- (point))) ?\n)
(insert "\n"))
(insert (format "Lines: %d\n" (nth 4 entry)))
(insert ".\n")))
(limit (search-forward "\n\n" nil t)))
(goto-char (point-min))
(when (and limit
- (re-search-forward
- (concat "\
-^Content-Type:[ \t]*multipart/[a-z]+;\\(.*;\\)*"
- "[ \t\n]*[ \t]boundary=\"?[^\"\n]*[^\" \t\n]")
- limit t))
+ (re-search-forward
+ (concat "\
+^Content-Type:[ \t]*multipart/[a-z]+ *;\\(\\(\n[ \t]\\)?.*;\\)*"
+ "\\(\n[ \t]\\)?[ \t]*boundary=\"?[^\"\n]*[^\" \t\n]")
+ limit t))
t)))
(defun nndoc-transform-mime-parts (article)
(let* ((entry (cdr (assq article nndoc-dissection-alist)))
(headers (nth 5 entry)))
(when headers
- (goto-char (point-min))
+ (goto-char (point-min))
(insert headers))))
(defun nndoc-generate-mime-parts-head (article)
(insert "From: " "clari@clari.net (" (or from "unknown") ")"
"\nSubject: " (or subject "(no subject)") "\n")))
-(defun nndoc-mime-digest-type-p ()
- (let ((case-fold-search t)
- boundary-id b-delimiter entry)
- (when (and
- (re-search-forward
- (concat "^Content-Type: *multipart/digest;[ \t\n]*[ \t]"
- "boundary=\"?\\([^\"\n]*[^\" \t\n]\\)")
- nil t)
- (match-beginning 1))
- (setq boundary-id (match-string 1)
- b-delimiter (concat "\n--" boundary-id "[\n \t]+"))
- (setq entry (assq 'mime-digest nndoc-type-alist))
- (setcdr entry
- (list
- (cons 'head-end "^ ?$")
- (cons 'body-begin "^ ?\n")
- (cons 'article-begin b-delimiter)
- (cons 'body-end-function 'nndoc-digest-body-end)
- (cons 'file-end (concat "\n--" boundary-id "--[ \t]*$"))))
- t)))
-
(defun nndoc-standard-digest-type-p ()
(when (and (re-search-forward (concat "^" (make-string 70 ?-) "\n\n") nil t)
(re-search-forward
(message-id (nnmail-message-id))
head-end body-begin summary-insert message-rfc822 multipart-any
subject content-type type subtype boundary-regexp)
- ;; Gracefully handle a missing body.
- (goto-char head-begin)
- (if (search-forward "\n\n" body-end t)
- (setq head-end (1- (point))
- body-begin (point))
+ ;; Gracefully handle a missing body.
+ (goto-char head-begin)
+ (if (search-forward "\n\n" body-end t)
+ (setq head-end (1- (point))
+ body-begin (point))
(setq head-end body-end
body-begin body-end))
(narrow-to-region head-begin head-end)
- ;; Save MIME attributes.
- (goto-char head-begin)
+ ;; Save MIME attributes.
+ (goto-char head-begin)
(setq content-type (message-fetch-field "Content-Type"))
(when content-type
- (when (string-match "^ *\\([^ \t\n/;]+\\)/\\([^ \t\n/;]+\\)" content-type)
+ (when (string-match
+ "^ *\\([^ \t\n/;]+\\)/\\([^ \t\n/;]+\\)" content-type)
(setq type (downcase (match-string 1 content-type))
subtype (downcase (match-string 2 content-type))
message-rfc822 (and (string= type "message")
(when (string-match ";[ \t\n]*name=\\([^ \t\n;]+\\)" content-type)
(setq subject (match-string 1 content-type)))
(when (string-match "boundary=\"?\\([^\"\n]*[^\" \t\n]\\)" content-type)
- (setq boundary-regexp (concat "\n--"
+ (setq boundary-regexp (concat "^--"
(regexp-quote
(match-string 1 content-type))
"\\(--\\)?[ \t]*\n"))))
(when (or multipart-any (not article-insert))
(setq subject (message-fetch-field "Subject"))))
(unless type
- (setq type "text"
- subtype "plain"))
+ (setq type "text"
+ subtype "plain"))
;; Prepare the article and summary inserts.
(unless article-insert
(setq article-insert (buffer-substring (point-min) (point-max))
(and position multipart-any ".")
(and multipart-any "*")
(and (or position multipart-any) " ")
- (cond ((string= subtype "plain") type)
- ((string= subtype "basic") type)
+ (cond ((string= subtype "plain") type)
+ ((string= subtype "basic") type)
(t subtype))
">"
(and subject " ")
summary-insert)
(replace-match line t t summary-insert)
(concat summary-insert line)))))
- ;; Generate dissection information for this entity.
- (push (list (incf nndoc-mime-split-ordinal)
- head-begin head-end body-begin body-end
- (count-lines body-begin body-end)
+ ;; Generate dissection information for this entity.
+ (push (list (incf nndoc-mime-split-ordinal)
+ head-begin head-end body-begin body-end
+ (count-lines body-begin body-end)
article-insert summary-insert)
- nndoc-dissection-alist)
- ;; Recurse for all sub-entities, if any.
+ nndoc-dissection-alist)
+ ;; Recurse for all sub-entities, if any.
(widen)
(cond
(message-rfc822
projects / elisp / gnus.git- / blobdiff