;;; gnus-uu.el --- extract (uu)encoded files in Gnus
-;; Copyright (C) 198,995,86,87,93,94,95,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1996, 1997, 1998, 2000
+;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Created: 2 Oct 1993
'(("\\.te?xt$\\|\\.doc$\\|read.*me\\|\\.c?$\\|\\.h$\\|\\.bat$\\|\\.asm$\\|makefile" "cat %s | sed 's/\r$//'")
("\\.pas$" "cat %s | sed 's/\r$//'")
("\\.[1-9]$" "groff -mandoc -Tascii %s | sed s/\b.//g")
- ("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "xv")
- ("\\.tga$" "tgatoppm %s | xv -")
+ ("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "display")
+ ("\\.tga$" "tgatoppm %s | ee -")
("\\.\\(wav\\|aiff\\|hcom\\|u[blw]\\|s[bfw]\\|voc\\|smp\\)$"
"sox -v .5 %s -t .au -u - > /dev/audio")
("\\.au$" "cat %s > /dev/audio")
(gnus-define-keys (gnus-uu-extract-map "X" gnus-summary-mode-map)
;;"x" gnus-uu-extract-any
- ;;"m" gnus-uu-extract-mime
+ "m" gnus-summary-save-parts
"u" gnus-uu-decode-uu
"U" gnus-uu-decode-uu-and-save
"s" gnus-uu-decode-unshar
"P" gnus-uu-decode-postscript-and-save)
(gnus-define-keys
- (gnus-uu-extract-view-map "v" gnus-uu-extract-map)
- "u" gnus-uu-decode-uu-view
- "U" gnus-uu-decode-uu-and-save-view
- "s" gnus-uu-decode-unshar-view
- "S" gnus-uu-decode-unshar-and-save-view
- "o" gnus-uu-decode-save-view
- "O" gnus-uu-decode-save-view
- "b" gnus-uu-decode-binhex-view
- "B" gnus-uu-decode-binhex-view
- "p" gnus-uu-decode-postscript-view
- "P" gnus-uu-decode-postscript-and-save-view)
+ (gnus-uu-extract-view-map "v" gnus-uu-extract-map)
+ "u" gnus-uu-decode-uu-view
+ "U" gnus-uu-decode-uu-and-save-view
+ "s" gnus-uu-decode-unshar-view
+ "S" gnus-uu-decode-unshar-and-save-view
+ "o" gnus-uu-decode-save-view
+ "O" gnus-uu-decode-save-view
+ "b" gnus-uu-decode-binhex-view
+ "B" gnus-uu-decode-binhex-view
+ "p" gnus-uu-decode-postscript-view
+ "P" gnus-uu-decode-postscript-and-save-view)
;; Commands.
(gnus-get-buffer-create " *gnus-uu-forward*")))
(erase-buffer)
(insert-file file)
+ (delete-file file)
(let ((fs gnus-uu-digest-from-subject))
(when fs
(setq from (caar fs)
;; Process marking.
(defun gnus-uu-mark-by-regexp (regexp &optional unmark)
- "Ask for a regular expression and set the process mark on all articles that match."
- (interactive (list (read-from-minibuffer "Mark (regexp): ")))
+ "Set the process mark on articles whose subjects match REGEXP.
+When called interactively, prompt for REGEXP.
+Optional UNMARK non-nil means unmark instead of mark."
+ (interactive "sMark (regexp): \nP")
(let ((articles (gnus-uu-find-articles-matching regexp)))
(while articles
(if unmark
(message ""))
(gnus-summary-position-point))
-(defun gnus-uu-unmark-by-regexp (regexp &optional unmark)
- "Ask for a regular expression and remove the process mark on all articles that match."
- (interactive (list (read-from-minibuffer "Mark (regexp): ")))
+(defun gnus-uu-unmark-by-regexp (regexp)
+ "Remove the process mark from articles whose subjects match REGEXP.
+When called interactively, prompt for REGEXP."
+ (interactive "sUnmark (regexp): ")
(gnus-uu-mark-by-regexp regexp t))
(defun gnus-uu-mark-series ()
(interactive)
(gnus-save-hidden-threads
(let ((level (gnus-summary-thread-level)))
- (while (and (gnus-summary-set-process-mark (gnus-summary-article-number))
- (zerop (gnus-summary-next-subject 1))
+ (while (and (gnus-summary-set-process-mark
+ (gnus-summary-article-number))
+ (zerop (gnus-summary-next-subject 1 nil t))
(> (gnus-summary-thread-level) level)))))
(gnus-summary-position-point))
(defun gnus-uu-mark-over (&optional score)
"Mark all articles with a score over SCORE (the prefix)."
(interactive "P")
- (let ((score (gnus-score-default score))
+ (let ((score (or score gnus-summary-default-score 0))
(data gnus-newsgroup-data))
(save-excursion
(while data
(beginning-of-line)
(forward-line 1)
(when (file-exists-p gnus-uu-binhex-article-name)
- (append-to-file start-char (point) gnus-uu-binhex-article-name))))
+ (mm-append-to-file start-char (point) gnus-uu-binhex-article-name))))
(if (memq 'begin state)
(cons gnus-uu-binhex-article-name state)
state)))
(gnus-inhibit-treatment t)
has-been-begin article result-file result-files process-state
gnus-summary-display-article-function
- gnus-article-prepare-hook
+ gnus-article-prepare-hook gnus-display-mime-function
article-series files)
(while (and articles
;; We replace certain characters that could make things messy.
(setq gnus-uu-file-name
(let ((nnheader-file-name-translation-alist
- '((?/ . ?,) (? . ?_) (?* . ?_) (?$ . ?_))))
+ '((?/ . ?,) (? . ?_) (?* . ?_) (?$ . ?_))))
(nnheader-translate-file-chars (match-string 1))))
(replace-match (concat "begin 644 " gnus-uu-file-name) t t)
(cons (if (= (length files) 1) (car files) files) state)
state))))
+(defvar gnus-uu-unshar-warning
+ "*** WARNING ***
+
+Shell archives are an archaic method of bundling files for distribution
+across computer networks. During the unpacking process, arbitrary commands
+are executed on your system, and all kinds of nasty things can happen.
+Please examine the archive very carefully before you instruct Emacs to
+unpack it. You can browse the archive buffer using \\[scroll-other-window].
+
+If you are unsure what to do, please answer \"no\"."
+ "Text of warning message displayed by `gnus-uu-unshar-article'.
+Make sure that this text consists only of few text lines. Otherwise,
+Gnus might fail to display all of it.")
+
+
;; This function is used by `gnus-uu-grab-articles' to treat
;; a shared article.
(defun gnus-uu-unshar-article (process-buffer in-state)
(goto-char (point-min))
(if (not (re-search-forward gnus-uu-shar-begin-string nil t))
(setq state (list 'wrong-type))
- (beginning-of-line)
- (setq start-char (point))
- (call-process-region
- start-char (point-max) shell-file-name nil
- (gnus-get-buffer-create gnus-uu-output-buffer-name) nil
- shell-command-switch
- (concat "cd " gnus-uu-work-dir " "
- gnus-shell-command-separator " sh"))))
+ (save-window-excursion
+ (save-excursion
+ (switch-to-buffer (current-buffer))
+ (delete-other-windows)
+ (let ((buffer (get-buffer-create (generate-new-buffer-name
+ "*Warning*"))))
+ (unless
+ (unwind-protect
+ (with-current-buffer buffer
+ (insert (substitute-command-keys
+ gnus-uu-unshar-warning))
+ (goto-char (point-min))
+ (display-buffer buffer)
+ (yes-or-no-p "This is a shell archive, unshar it? "))
+ (kill-buffer buffer))
+ (setq state (list 'error))))))
+ (unless (memq 'error state)
+ (beginning-of-line)
+ (setq start-char (point))
+ (call-process-region
+ start-char (point-max) shell-file-name nil
+ (gnus-get-buffer-create gnus-uu-output-buffer-name) nil
+ shell-command-switch
+ (concat "cd " gnus-uu-work-dir " "
+ gnus-shell-command-separator " sh")))))
state))
;; Returns the name of what the shar file is going to unpack.