:supertype 'notmuch-wash-button-invisibility-toggle-type)
(defun notmuch-wash-region-isearch-show (overlay)
- (remove-from-invisibility-spec (overlay-get overlay 'invisible)))
+ (dolist (invis-spec (overlay-get overlay 'invisible))
+ (remove-from-invisibility-spec invis-spec)))
(defun notmuch-wash-button-label (overlay)
(let* ((type (overlay-get overlay 'type))
(lines-count (count-lines (overlay-start overlay) (overlay-end overlay))))
(format label-format lines-count)))
-(defun notmuch-wash-region-to-button (beg end type prefix)
- "Auxilary function to do the actual making of overlays and buttons
+(defun notmuch-wash-region-to-button (msg beg end type &optional prefix)
+ "Auxiliary function to do the actual making of overlays and buttons
BEG and END are buffer locations. TYPE should a string, either
-\"citation\" or \"signature\". PREFIX is some arbitrary text to
-insert before the button, probably for indentation."
+\"citation\" or \"signature\". Optional PREFIX is some arbitrary
+text to insert before the button, probably for indentation. Note
+that PREFIX should not include a newline."
;; This uses some slightly tricky conversions between strings and
;; symbols because of the way the button code works. Note that
;; since the newly created symbol has no plist.
(let ((overlay (make-overlay beg end))
+ (message-invis-spec (plist-get msg :message-invis-spec))
(invis-spec (make-symbol (concat "notmuch-" type "-region")))
(button-type (intern-soft (concat "notmuch-wash-button-"
type "-toggle-type"))))
(add-to-invisibility-spec invis-spec)
- (overlay-put overlay 'invisible invis-spec)
+ (overlay-put overlay 'invisible (list invis-spec message-invis-spec))
(overlay-put overlay 'isearch-open-invisible #'notmuch-wash-region-isearch-show)
+ (overlay-put overlay 'priority 10)
(overlay-put overlay 'type type)
(goto-char (1+ end))
(save-excursion
- (goto-char (1- beg))
- (insert prefix)
- (insert-button (notmuch-wash-button-label overlay)
+ (goto-char beg)
+ (if prefix
+ (insert-before-markers prefix))
+ (let ((button-beg (point)))
+ (insert-before-markers (notmuch-wash-button-label overlay) "\n")
+ (make-button button-beg (1- (point))
'invisibility-spec invis-spec
'overlay overlay
- :type button-type))))
+ :type button-type)))))
(defun notmuch-wash-excerpt-citations (msg depth)
"Excerpt citations and up to one signature."
(msg-end (point-max))
(msg-lines (count-lines msg-start msg-end)))
(notmuch-wash-region-to-button
- msg-start msg-end "original" "\n")))
+ msg msg-start msg-end "original")))
(while (and (< (point) (point-max))
(re-search-forward notmuch-wash-citation-regexp nil t))
(let* ((cite-start (match-beginning 0))
(goto-char cite-end)
(forward-line (- notmuch-wash-citation-lines-suffix))
(notmuch-wash-region-to-button
- hidden-start (point-marker)
- "citation" "\n")))))
+ msg hidden-start (point-marker)
+ "citation")))))
(if (and (not (eobp))
(re-search-forward notmuch-wash-signature-regexp nil t))
(let* ((sig-start (match-beginning 0))
(set-marker sig-end-marker (point-max))
(overlay-put (make-overlay sig-start-marker sig-end-marker) 'face 'message-cited-text)
(notmuch-wash-region-to-button
- sig-start-marker sig-end-marker
- "signature" "\n"))))))
+ msg sig-start-marker sig-end-marker
+ "signature"))))))
;;
(defvar diff-file-header-re) ; From `diff-mode.el'.
+(defun notmuch-wash-subject-to-filename (subject &optional maxlen)
+ "Convert a mail SUBJECT into a filename.
+
+The resulting filename is similar to the names generated by \"git
+format-patch\", without the leading patch sequence number
+\"0001-\" and \".patch\" extension. Any leading \"[PREFIX]\"
+style strings are removed prior to conversion.
+
+Optional argument MAXLEN is the maximum length of the resulting
+filename, before trimming any trailing . and - characters."
+ (let* ((s (replace-regexp-in-string "^ *\\(\\[[^]]*\\] *\\)*" "" subject))
+ (s (replace-regexp-in-string "[^A-Za-z0-9._]+" "-" s))
+ (s (replace-regexp-in-string "\\.+" "." s))
+ (s (if maxlen (substring s 0 (min (length s) maxlen)) s))
+ (s (replace-regexp-in-string "[.-]*$" "" s)))
+ s))
+
+(defun notmuch-wash-subject-to-patch-sequence-number (subject)
+ "Convert a patch mail SUBJECT into a patch sequence number.
+
+Return the patch sequence number N from the last \"[PATCH N/M]\"
+style prefix in SUBJECT, or nil if such a prefix can't be found."
+ (when (string-match
+ "^ *\\(\\[[^]]*\\] *\\)*\\[[^]]*?\\([0-9]+\\)/[0-9]+[^]]*\\].*"
+ subject)
+ (string-to-number (substring subject (match-beginning 2) (match-end 2)))))
+
+(defun notmuch-wash-subject-to-patch-filename (subject)
+ "Convert a patch mail SUBJECT into a filename.
+
+The resulting filename is similar to the names generated by \"git
+format-patch\". If the patch mail was generated and sent using
+\"git format-patch/send-email\", this should re-create the
+original filename the sender had."
+ (format "%04d-%s.patch"
+ (or (notmuch-wash-subject-to-patch-sequence-number subject) 1)
+ (notmuch-wash-subject-to-filename subject 52)))
+
(defun notmuch-wash-convert-inline-patch-to-part (msg depth)
"Convert an inline patch into a fake 'text/x-diff' attachment.
for error."
(goto-char (point-min))
- (if (re-search-forward diff-file-header-re nil t)
- (progn
- (beginning-of-line -1)
- (let ((patch-start (point))
- (patch-end (point-max))
- part)
- (goto-char patch-start)
- (if (or
- ;; Patch ends with signature.
- (re-search-forward notmuch-wash-signature-regexp nil t)
- ;; Patch ends with bugtraq comment.
- (re-search-forward "^\\*\\*\\* " nil t))
- (setq patch-end (match-beginning 0)))
- (save-restriction
- (narrow-to-region patch-start patch-end)
- (setq part (plist-put part :content-type "text/x-diff"))
- (setq part (plist-put part :content (buffer-string)))
- (setq part (plist-put part :id -1))
- (setq part (plist-put part :filename "inline patch"))
- (delete-region (point-min) (point-max))
- (notmuch-show-insert-bodypart nil part depth))))))
+ (when (re-search-forward diff-file-header-re nil t)
+ (beginning-of-line -1)
+ (let ((patch-start (point))
+ (patch-end (point-max))
+ part)
+ (goto-char patch-start)
+ (if (or
+ ;; Patch ends with signature.
+ (re-search-forward notmuch-wash-signature-regexp nil t)
+ ;; Patch ends with bugtraq comment.
+ (re-search-forward "^\\*\\*\\* " nil t))
+ (setq patch-end (match-beginning 0)))
+ (save-restriction
+ (narrow-to-region patch-start patch-end)
+ (setq part (plist-put part :content-type "inline-patch-fake-part"))
+ (setq part (plist-put part :content (buffer-string)))
+ (setq part (plist-put part :id -1))
+ (setq part (plist-put part :filename
+ (notmuch-wash-subject-to-patch-filename
+ (plist-get
+ (plist-get msg :headers) :Subject))))
+ (delete-region (point-min) (point-max))
+ (notmuch-show-insert-bodypart nil part depth)))))
;;
projects / notmuch / blobdiff