mirror of
https://git.notmuchmail.org/git/notmuch
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e8414a72d4
To ease the transition to a JSON based implementation of `notmuch-show', move the current implementation into a separate file. Create `notmuch-lib.el' to hold common variables.
812 lines
29 KiB
EmacsLisp
812 lines
29 KiB
EmacsLisp
; notmuch.el --- run notmuch within emacs
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;
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; Copyright © Carl Worth
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;
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; This file is part of Notmuch.
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;
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; Notmuch is free software: you can redistribute it and/or modify it
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; under the terms of the GNU General Public License as published by
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; the Free Software Foundation, either version 3 of the License, or
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; (at your option) any later version.
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;
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; Notmuch is distributed in the hope that it will be useful, but
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; WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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; General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
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;
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; Authors: Carl Worth <cworth@cworth.org>
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; This is an emacs-based interface to the notmuch mail system.
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;
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; You will first need to have the notmuch program installed and have a
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; notmuch database built in order to use this. See
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; http://notmuchmail.org for details.
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;
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; To install this software, copy it to a directory that is on the
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; `load-path' variable within emacs (a good candidate is
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; /usr/local/share/emacs/site-lisp). If you are viewing this from the
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; notmuch source distribution then you can simply run:
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;
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; sudo make install-emacs
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;
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; to install it.
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;
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; Then, to actually run it, add:
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;
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; (require 'notmuch)
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;
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; to your ~/.emacs file, and then run "M-x notmuch" from within emacs,
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; or run:
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;
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; emacs -f notmuch
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;
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; Have fun, and let us know if you have any comment, questions, or
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; kudos: Notmuch list <notmuch@notmuchmail.org> (subscription is not
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; required, but is available from http://notmuchmail.org).
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(require 'cl)
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(require 'mm-view)
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(require 'message)
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(require 'notmuch-lib)
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(require 'notmuch-show)
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(defun notmuch-select-tag-with-completion (prompt &rest search-terms)
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(let ((tag-list
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(with-output-to-string
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(with-current-buffer standard-output
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(apply 'call-process notmuch-command nil t nil "search-tags" search-terms)))))
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(completing-read prompt (split-string tag-list "\n+" t) nil nil nil)))
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(defun notmuch-foreach-mime-part (function mm-handle)
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(cond ((stringp (car mm-handle))
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(dolist (part (cdr mm-handle))
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(notmuch-foreach-mime-part function part)))
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((bufferp (car mm-handle))
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(funcall function mm-handle))
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(t (dolist (part mm-handle)
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(notmuch-foreach-mime-part function part)))))
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(defun notmuch-count-attachments (mm-handle)
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(let ((count 0))
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(notmuch-foreach-mime-part
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(lambda (p)
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(let ((disposition (mm-handle-disposition p)))
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(and (listp disposition)
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(or (equal (car disposition) "attachment")
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(and (equal (car disposition) "inline")
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(assq 'filename disposition)))
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(incf count))))
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mm-handle)
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count))
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(defun notmuch-save-attachments (mm-handle &optional queryp)
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(notmuch-foreach-mime-part
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(lambda (p)
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(let ((disposition (mm-handle-disposition p)))
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(and (listp disposition)
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(or (equal (car disposition) "attachment")
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(and (equal (car disposition) "inline")
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(assq 'filename disposition)))
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(or (not queryp)
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(y-or-n-p
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(concat "Save '" (cdr (assq 'filename disposition)) "' ")))
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(mm-save-part p))))
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mm-handle))
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(defun notmuch-reply (query-string)
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(switch-to-buffer (generate-new-buffer "notmuch-draft"))
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(call-process notmuch-command nil t nil "reply" query-string)
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(message-insert-signature)
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(goto-char (point-min))
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(if (re-search-forward "^$" nil t)
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(progn
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(insert "--text follows this line--")
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(forward-line)))
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(message-mode))
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(defun notmuch-toggle-invisible-action (cite-button)
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(let ((invis-spec (button-get cite-button 'invisibility-spec)))
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(if (invisible-p invis-spec)
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(remove-from-invisibility-spec invis-spec)
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(add-to-invisibility-spec invis-spec)
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))
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(force-window-update)
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(redisplay t))
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(define-button-type 'notmuch-button-citation-toggle-type 'help-echo "mouse-1, RET: Show citation"
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:supertype 'notmuch-button-invisibility-toggle-type)
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(define-button-type 'notmuch-button-signature-toggle-type 'help-echo "mouse-1, RET: Show signature"
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:supertype 'notmuch-button-invisibility-toggle-type)
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(define-button-type 'notmuch-button-body-toggle-type
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'help-echo "mouse-1, RET: Show message"
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'face 'notmuch-message-summary-face
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:supertype 'notmuch-button-invisibility-toggle-type)
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(defun notmuch-fontify-headers ()
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(while (looking-at "[[:space:]]")
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(forward-char))
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(if (looking-at "[Tt]o:")
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(progn
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(overlay-put (make-overlay (point) (re-search-forward ":"))
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'face 'message-header-name)
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(overlay-put (make-overlay (point) (re-search-forward ".*$"))
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'face 'message-header-to))
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(if (looking-at "[B]?[Cc][Cc]:")
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(progn
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(overlay-put (make-overlay (point) (re-search-forward ":"))
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'face 'message-header-name)
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(overlay-put (make-overlay (point) (re-search-forward ".*$"))
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'face 'message-header-cc))
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(if (looking-at "[Ss]ubject:")
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(progn
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(overlay-put (make-overlay (point) (re-search-forward ":"))
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'face 'message-header-name)
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(overlay-put (make-overlay (point) (re-search-forward ".*$"))
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'face 'message-header-subject))
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(if (looking-at "[Ff]rom:")
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(progn
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(overlay-put (make-overlay (point) (re-search-forward ":"))
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'face 'message-header-name)
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(overlay-put (make-overlay (point) (re-search-forward ".*$"))
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'face 'message-header-other)))))))
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(defun notmuch-documentation-first-line (symbol)
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"Return the first line of the documentation string for SYMBOL."
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(let ((doc (documentation symbol)))
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(if doc
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(with-temp-buffer
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(insert (documentation symbol t))
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(goto-char (point-min))
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(let ((beg (point)))
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(end-of-line)
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(buffer-substring beg (point))))
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"")))
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(defun notmuch-prefix-key-description (key)
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"Given a prefix key code, return a human-readable string representation.
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This is basically just `format-kbd-macro' but we also convert ESC to M-."
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(let ((desc (format-kbd-macro (vector key))))
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(if (string= desc "ESC")
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"M-"
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(concat desc " "))))
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; I would think that emacs would have code handy for walking a keymap
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; and generating strings for each key, and I would prefer to just call
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; that. But I couldn't find any (could be all implemented in C I
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; suppose), so I wrote my own here.
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(defun notmuch-substitute-one-command-key-with-prefix (prefix binding)
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"For a key binding, return a string showing a human-readable
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representation of the prefixed key as well as the first line of
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documentation from the bound function.
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For a mouse binding, return nil."
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(let ((key (car binding))
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(action (cdr binding)))
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(if (mouse-event-p key)
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nil
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(if (keymapp action)
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(let ((substitute (apply-partially 'notmuch-substitute-one-command-key-with-prefix (notmuch-prefix-key-description key)))
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(as-list))
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(map-keymap (lambda (a b)
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(push (cons a b) as-list))
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action)
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(mapconcat substitute as-list "\n"))
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(concat prefix (format-kbd-macro (vector key))
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"\t"
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(notmuch-documentation-first-line action))))))
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(defalias 'notmuch-substitute-one-command-key
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(apply-partially 'notmuch-substitute-one-command-key-with-prefix nil))
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(defun notmuch-substitute-command-keys (doc)
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"Like `substitute-command-keys' but with documentation, not function names."
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(let ((beg 0))
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(while (string-match "\\\\{\\([^}[:space:]]*\\)}" doc beg)
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(let ((map (substring doc (match-beginning 1) (match-end 1))))
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(setq doc (replace-match (mapconcat 'notmuch-substitute-one-command-key
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(cdr (symbol-value (intern map))) "\n") 1 1 doc)))
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(setq beg (match-end 0)))
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doc))
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(defun notmuch-help ()
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"Display help for the current notmuch mode."
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(interactive)
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(let* ((mode major-mode)
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(doc (substitute-command-keys (notmuch-substitute-command-keys (documentation mode t)))))
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(with-current-buffer (generate-new-buffer "*notmuch-help*")
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(insert doc)
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(goto-char (point-min))
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(set-buffer-modified-p nil)
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(view-buffer (current-buffer) 'kill-buffer-if-not-modified))))
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(defgroup notmuch nil
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"Notmuch mail reader for Emacs."
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:group 'mail)
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(defcustom notmuch-search-hook nil
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"List of functions to call when notmuch displays the search results."
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:type 'hook
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:options '(hl-line-mode)
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:group 'notmuch)
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(defvar notmuch-search-authors-width 20
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"Number of columns to use to display authors in a notmuch-search buffer.")
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(defvar notmuch-search-mode-map
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(let ((map (make-sparse-keymap)))
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(define-key map "?" 'notmuch-help)
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(define-key map "q" 'kill-this-buffer)
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(define-key map "x" 'kill-this-buffer)
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(define-key map (kbd "<DEL>") 'notmuch-search-scroll-down)
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(define-key map "b" 'notmuch-search-scroll-down)
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(define-key map " " 'notmuch-search-scroll-up)
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(define-key map "<" 'notmuch-search-first-thread)
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(define-key map ">" 'notmuch-search-last-thread)
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(define-key map "p" 'notmuch-search-previous-thread)
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(define-key map "n" 'notmuch-search-next-thread)
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(define-key map "r" 'notmuch-search-reply-to-thread)
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(define-key map "m" 'message-mail)
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(define-key map "s" 'notmuch-search)
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(define-key map "o" 'notmuch-search-toggle-order)
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(define-key map "=" 'notmuch-search-refresh-view)
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(define-key map "t" 'notmuch-search-filter-by-tag)
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(define-key map "f" 'notmuch-search-filter)
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(define-key map [mouse-1] 'notmuch-search-show-thread)
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(define-key map "*" 'notmuch-search-operate-all)
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(define-key map "a" 'notmuch-search-archive-thread)
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(define-key map "-" 'notmuch-search-remove-tag)
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(define-key map "+" 'notmuch-search-add-tag)
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(define-key map (kbd "RET") 'notmuch-search-show-thread)
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map)
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"Keymap for \"notmuch search\" buffers.")
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(fset 'notmuch-search-mode-map notmuch-search-mode-map)
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(defvar notmuch-search-query-string)
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(defvar notmuch-search-target-thread)
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(defvar notmuch-search-target-line)
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(defvar notmuch-search-oldest-first t
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"Show the oldest mail first in the search-mode")
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(defvar notmuch-search-disjunctive-regexp "\\<[oO][rR]\\>")
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(defun notmuch-search-scroll-up ()
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"Move forward through search results by one window's worth."
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(interactive)
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(condition-case nil
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(scroll-up nil)
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((end-of-buffer) (notmuch-search-last-thread))))
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(defun notmuch-search-scroll-down ()
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"Move backward through the search results by one window's worth."
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(interactive)
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; I don't know why scroll-down doesn't signal beginning-of-buffer
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; the way that scroll-up signals end-of-buffer, but c'est la vie.
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;
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; So instead of trapping a signal we instead check whether the
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; window begins on the first line of the buffer and if so, move
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; directly to that position. (We have to count lines since the
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; window-start position is not the same as point-min due to the
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; invisible thread-ID characters on the first line.
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(if (equal (count-lines (point-min) (window-start)) 0)
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(goto-char (point-min))
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(scroll-down nil)))
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(defun notmuch-search-next-thread ()
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"Select the next thread in the search results."
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(interactive)
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(forward-line 1))
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(defun notmuch-search-previous-thread ()
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"Select the previous thread in the search results."
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(interactive)
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(forward-line -1))
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(defun notmuch-search-last-thread ()
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"Select the last thread in the search results."
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(interactive)
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(goto-char (point-max))
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(forward-line -2))
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(defun notmuch-search-first-thread ()
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"Select the first thread in the search results."
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(interactive)
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(goto-char (point-min)))
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(defface notmuch-message-summary-face
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'((((class color) (background light)) (:background "#f0f0f0"))
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(((class color) (background dark)) (:background "#303030")))
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"Face for the single-line message summary in notmuch-show-mode."
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:group 'notmuch)
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(defface notmuch-tag-face
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'((((class color)
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(background dark))
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(:foreground "OliveDrab1"))
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(((class color)
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(background light))
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(:foreground "navy blue" :bold t))
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(t
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(:bold t)))
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"Notmuch search mode face used to highligh tags."
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:group 'notmuch)
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(defvar notmuch-tag-face-alist nil
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"List containing the tag list that need to be highlighed")
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(defvar notmuch-search-font-lock-keywords nil)
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;;;###autoload
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(defun notmuch-search-mode ()
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"Major mode displaying results of a notmuch search.
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This buffer contains the results of a \"notmuch search\" of your
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email archives. Each line in the buffer represents a single
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thread giving a summary of the thread (a relative date, the
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number of matched messages and total messages in the thread,
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participants in the thread, a representative subject line, and
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any tags).
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Pressing \\[notmuch-search-show-thread] on any line displays that thread. The '\\[notmuch-search-add-tag]' and '\\[notmuch-search-remove-tag]'
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keys can be used to add or remove tags from a thread. The '\\[notmuch-search-archive-thread]' key
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is a convenience for archiving a thread (removing the \"inbox\"
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tag). The '\\[notmuch-search-operate-all]' key can be used to add or remove a tag from all
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threads in the current buffer.
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Other useful commands are '\\[notmuch-search-filter]' for filtering the current search
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based on an additional query string, '\\[notmuch-search-filter-by-tag]' for filtering to include
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only messages with a given tag, and '\\[notmuch-search]' to execute a new, global
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search.
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Complete list of currently available key bindings:
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\\{notmuch-search-mode-map}"
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(interactive)
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(kill-all-local-variables)
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(make-local-variable 'notmuch-search-query-string)
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(make-local-variable 'notmuch-search-oldest-first)
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(make-local-variable 'notmuch-search-target-thread)
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(make-local-variable 'notmuch-search-target-line)
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(set (make-local-variable 'scroll-preserve-screen-position) t)
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(add-to-invisibility-spec 'notmuch-search)
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(use-local-map notmuch-search-mode-map)
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(setq truncate-lines t)
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(setq major-mode 'notmuch-search-mode
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mode-name "notmuch-search")
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(setq buffer-read-only t)
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(if (not notmuch-tag-face-alist)
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(add-to-list 'notmuch-search-font-lock-keywords (list
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"(\\([^()]*\\))$" '(1 'notmuch-tag-face)))
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(let ((notmuch-search-tags (mapcar 'car notmuch-tag-face-alist)))
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(loop for notmuch-search-tag in notmuch-search-tags
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do (add-to-list 'notmuch-search-font-lock-keywords (list
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(concat "([^)]*\\(" notmuch-search-tag "\\)[^)]*)$")
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`(1 ,(cdr (assoc notmuch-search-tag notmuch-tag-face-alist))))))))
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(set (make-local-variable 'font-lock-defaults)
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'(notmuch-search-font-lock-keywords t)))
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(defun notmuch-search-find-thread-id ()
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"Return the thread for the current thread"
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(get-text-property (point) 'notmuch-search-thread-id))
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(defun notmuch-search-find-authors ()
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"Return the authors for the current thread"
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(get-text-property (point) 'notmuch-search-authors))
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(defun notmuch-search-find-subject ()
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"Return the subject for the current thread"
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(get-text-property (point) 'notmuch-search-subject))
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(defun notmuch-search-show-thread ()
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"Display the currently selected thread."
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(interactive)
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(let ((thread-id (notmuch-search-find-thread-id)))
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(if (> (length thread-id) 0)
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(notmuch-show thread-id (current-buffer) notmuch-search-query-string)
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(error "End of search results"))))
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(defun notmuch-search-reply-to-thread ()
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"Begin composing a reply to the entire current thread in a new buffer."
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(interactive)
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(let ((message-id (notmuch-search-find-thread-id)))
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(notmuch-reply message-id)))
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(defun notmuch-call-notmuch-process (&rest args)
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"Synchronously invoke \"notmuch\" with the given list of arguments.
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Output from the process will be presented to the user as an error
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and will also appear in a buffer named \"*Notmuch errors*\"."
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(let ((error-buffer (get-buffer-create "*Notmuch errors*")))
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(with-current-buffer error-buffer
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(erase-buffer))
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(if (eq (apply 'call-process notmuch-command nil error-buffer nil args) 0)
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(point)
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(progn
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(with-current-buffer error-buffer
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(let ((beg (point-min))
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(end (- (point-max) 1)))
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(error (buffer-substring beg end))
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))))))
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(defun notmuch-search-set-tags (tags)
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(save-excursion
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(end-of-line)
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(re-search-backward "(")
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(forward-char)
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(let ((beg (point))
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(inhibit-read-only t))
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(re-search-forward ")")
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(backward-char)
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(let ((end (point)))
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(delete-region beg end)
|
|
(insert (mapconcat 'identity tags " "))))))
|
|
|
|
(defun notmuch-search-get-tags ()
|
|
(save-excursion
|
|
(end-of-line)
|
|
(re-search-backward "(")
|
|
(let ((beg (+ (point) 1)))
|
|
(re-search-forward ")")
|
|
(let ((end (- (point) 1)))
|
|
(split-string (buffer-substring beg end))))))
|
|
|
|
(defun notmuch-search-add-tag (tag)
|
|
"Add a tag to the currently selected thread.
|
|
|
|
The tag is added to messages in the currently selected thread
|
|
which match the current search terms."
|
|
(interactive
|
|
(list (notmuch-select-tag-with-completion "Tag to add: ")))
|
|
(notmuch-call-notmuch-process "tag" (concat "+" tag) (notmuch-search-find-thread-id))
|
|
(notmuch-search-set-tags (delete-dups (sort (cons tag (notmuch-search-get-tags)) 'string<))))
|
|
|
|
(defun notmuch-search-remove-tag (tag)
|
|
"Remove a tag from the currently selected thread.
|
|
|
|
The tag is removed from all messages in the currently selected thread."
|
|
(interactive
|
|
(list (notmuch-select-tag-with-completion "Tag to remove: " (notmuch-search-find-thread-id))))
|
|
(notmuch-call-notmuch-process "tag" (concat "-" tag) (notmuch-search-find-thread-id))
|
|
(notmuch-search-set-tags (delete tag (notmuch-search-get-tags))))
|
|
|
|
(defun notmuch-search-archive-thread ()
|
|
"Archive the currently selected thread (remove its \"inbox\" tag).
|
|
|
|
This function advances the next thread when finished."
|
|
(interactive)
|
|
(notmuch-search-remove-tag "inbox")
|
|
(forward-line))
|
|
|
|
(defun notmuch-search-process-sentinel (proc msg)
|
|
"Add a message to let user know when \"notmuch search\" exits"
|
|
(let ((buffer (process-buffer proc))
|
|
(status (process-status proc))
|
|
(exit-status (process-exit-status proc))
|
|
(never-found-target-thread nil))
|
|
(if (memq status '(exit signal))
|
|
(if (buffer-live-p buffer)
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(let ((inhibit-read-only t)
|
|
(atbob (bobp)))
|
|
(goto-char (point-max))
|
|
(if (eq status 'signal)
|
|
(insert "Incomplete search results (search process was killed).\n"))
|
|
(if (eq status 'exit)
|
|
(progn
|
|
(insert "End of search results.")
|
|
(if (not (= exit-status 0))
|
|
(insert (format " (process returned %d)" exit-status)))
|
|
(insert "\n")
|
|
(if (and atbob
|
|
(not (string= notmuch-search-target-thread "found")))
|
|
(set 'never-found-target-thread t))))))
|
|
(if (and never-found-target-thread
|
|
notmuch-search-target-line)
|
|
(goto-line notmuch-search-target-line)))))))
|
|
|
|
(defun notmuch-search-process-filter (proc string)
|
|
"Process and filter the output of \"notmuch search\""
|
|
(let ((buffer (process-buffer proc))
|
|
(found-target nil))
|
|
(if (buffer-live-p buffer)
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(let ((line 0)
|
|
(more t)
|
|
(inhibit-read-only t))
|
|
(while more
|
|
(if (string-match "^\\(thread:[0-9A-Fa-f]*\\) \\(.*\\) \\(\\[[0-9/]*\\]\\) \\([^;]*\\); \\(.*\\) (\\([^()]*\\))$" string line)
|
|
(let* ((thread-id (match-string 1 string))
|
|
(date (match-string 2 string))
|
|
(count (match-string 3 string))
|
|
(authors (match-string 4 string))
|
|
(authors-length (length authors))
|
|
(subject (match-string 5 string))
|
|
(tags (match-string 6 string)))
|
|
(if (> authors-length notmuch-search-authors-width)
|
|
(set 'authors (concat (substring authors 0 (- notmuch-search-authors-width 3)) "...")))
|
|
(goto-char (point-max))
|
|
(let ((beg (point-marker))
|
|
(format-string (format "%%s %%-7s %%-%ds %%s (%%s)\n" notmuch-search-authors-width)))
|
|
(insert (format format-string date count authors subject tags))
|
|
(put-text-property beg (point-marker) 'notmuch-search-thread-id thread-id)
|
|
(put-text-property beg (point-marker) 'notmuch-search-authors authors)
|
|
(put-text-property beg (point-marker) 'notmuch-search-subject subject)
|
|
(if (string= thread-id notmuch-search-target-thread)
|
|
(progn
|
|
(set 'found-target beg)
|
|
(set 'notmuch-search-target-thread "found"))))
|
|
(set 'line (match-end 0)))
|
|
(set 'more nil)))))
|
|
(if found-target
|
|
(goto-char found-target)))
|
|
(delete-process proc))))
|
|
|
|
(defun notmuch-search-operate-all (action)
|
|
"Add/remove tags from all matching messages.
|
|
|
|
Tis command adds or removes tags from all messages matching the
|
|
current search terms. When called interactively, this command
|
|
will prompt for tags to be added or removed. Tags prefixed with
|
|
'+' will be added and tags prefixed with '-' will be removed.
|
|
|
|
Each character of the tag name may consist of alphanumeric
|
|
characters as well as `_.+-'.
|
|
"
|
|
(interactive "sOperation (+add -drop): notmuch tag ")
|
|
(let ((action-split (split-string action " +")))
|
|
;; Perform some validation
|
|
(let ((words action-split))
|
|
(when (null words) (error "No operation given"))
|
|
(while words
|
|
(unless (string-match-p "^[-+][-+_.[:word:]]+$" (car words))
|
|
(error "Action must be of the form `+thistag -that_tag'"))
|
|
(setq words (cdr words))))
|
|
(apply 'notmuch-call-notmuch-process "tag"
|
|
(append action-split (list notmuch-search-query-string) nil))))
|
|
|
|
;;;###autoload
|
|
(defun notmuch-search (query &optional oldest-first target-thread target-line)
|
|
"Run \"notmuch search\" with the given query string and display results.
|
|
|
|
The optional parameters are used as follows:
|
|
|
|
oldest-first: A Boolean controlling the sort order of returned threads
|
|
target-thread: A thread ID (with the thread: prefix) that will be made
|
|
current if it appears in the search results.
|
|
target-line: The line number to move to if the target thread does not
|
|
appear in the search results."
|
|
(interactive "sNotmuch search: ")
|
|
(let ((buffer (get-buffer-create (concat "*notmuch-search-" query "*"))))
|
|
(switch-to-buffer buffer)
|
|
(notmuch-search-mode)
|
|
(set 'notmuch-search-query-string query)
|
|
(set 'notmuch-search-oldest-first oldest-first)
|
|
(set 'notmuch-search-target-thread target-thread)
|
|
(set 'notmuch-search-target-line target-line)
|
|
(let ((proc (get-buffer-process (current-buffer)))
|
|
(inhibit-read-only t))
|
|
(if proc
|
|
(error "notmuch search process already running for query `%s'" query)
|
|
)
|
|
(erase-buffer)
|
|
(goto-char (point-min))
|
|
(save-excursion
|
|
(let ((proc (start-process-shell-command
|
|
"notmuch-search" buffer notmuch-command "search"
|
|
(if oldest-first "--sort=oldest-first" "--sort=newest-first")
|
|
(shell-quote-argument query))))
|
|
(set-process-sentinel proc 'notmuch-search-process-sentinel)
|
|
(set-process-filter proc 'notmuch-search-process-filter))))
|
|
(run-hooks 'notmuch-search-hook)))
|
|
|
|
(defun notmuch-search-refresh-view ()
|
|
"Refresh the current view.
|
|
|
|
Kills the current buffer and runs a new search with the same
|
|
query string as the current search. If the current thread is in
|
|
the new search results, then point will be placed on the same
|
|
thread. Otherwise, point will be moved to attempt to be in the
|
|
same relative position within the new buffer."
|
|
(interactive)
|
|
(let ((target-line (line-number-at-pos))
|
|
(oldest-first notmuch-search-oldest-first)
|
|
(target-thread (notmuch-search-find-thread-id))
|
|
(query notmuch-search-query-string))
|
|
(kill-this-buffer)
|
|
(notmuch-search query oldest-first target-thread target-line)
|
|
(goto-char (point-min))
|
|
))
|
|
|
|
(defun notmuch-search-toggle-order ()
|
|
"Toggle the current search order.
|
|
|
|
By default, the \"inbox\" view created by `notmuch' is displayed
|
|
in chronological order (oldest thread at the beginning of the
|
|
buffer), while any global searches created by `notmuch-search'
|
|
are displayed in reverse-chronological order (newest thread at
|
|
the beginning of the buffer).
|
|
|
|
This command toggles the sort order for the current search.
|
|
|
|
Note that any filtered searches created by
|
|
`notmuch-search-filter' retain the search order of the parent
|
|
search."
|
|
(interactive)
|
|
(set 'notmuch-search-oldest-first (not notmuch-search-oldest-first))
|
|
(notmuch-search-refresh-view))
|
|
|
|
(defun notmuch-search-filter (query)
|
|
"Filter the current search results based on an additional query string.
|
|
|
|
Runs a new search matching only messages that match both the
|
|
current search results AND the additional query string provided."
|
|
(interactive "sFilter search: ")
|
|
(let ((grouped-query (if (string-match-p notmuch-search-disjunctive-regexp query) (concat "( " query " )") query)))
|
|
(notmuch-search (concat notmuch-search-query-string " and " grouped-query) notmuch-search-oldest-first)))
|
|
|
|
(defun notmuch-search-filter-by-tag (tag)
|
|
"Filter the current search results based on a single tag.
|
|
|
|
Runs a new search matching only messages that match both the
|
|
current search results AND that are tagged with the given tag."
|
|
(interactive
|
|
(list (notmuch-select-tag-with-completion "Filter by tag: ")))
|
|
(notmuch-search (concat notmuch-search-query-string " and tag:" tag) notmuch-search-oldest-first))
|
|
|
|
;;;###autoload
|
|
(defun notmuch ()
|
|
"Run notmuch to display all mail with tag of 'inbox'"
|
|
(interactive)
|
|
(notmuch-search "tag:inbox" notmuch-search-oldest-first))
|
|
|
|
(setq mail-user-agent 'message-user-agent)
|
|
|
|
(defvar notmuch-folder-mode-map
|
|
(let ((map (make-sparse-keymap)))
|
|
(define-key map "?" 'notmuch-help)
|
|
(define-key map "x" 'kill-this-buffer)
|
|
(define-key map "q" 'kill-this-buffer)
|
|
(define-key map "m" 'message-mail)
|
|
(define-key map "e" 'notmuch-folder-show-empty-toggle)
|
|
(define-key map ">" 'notmuch-folder-last)
|
|
(define-key map "<" 'notmuch-folder-first)
|
|
(define-key map "=" 'notmuch-folder)
|
|
(define-key map "s" 'notmuch-search)
|
|
(define-key map [mouse-1] 'notmuch-folder-show-search)
|
|
(define-key map (kbd "RET") 'notmuch-folder-show-search)
|
|
(define-key map " " 'notmuch-folder-show-search)
|
|
(define-key map "p" 'notmuch-folder-previous)
|
|
(define-key map "n" 'notmuch-folder-next)
|
|
map)
|
|
"Keymap for \"notmuch folder\" buffers.")
|
|
|
|
(fset 'notmuch-folder-mode-map notmuch-folder-mode-map)
|
|
|
|
(defcustom notmuch-folders (quote (("inbox" . "tag:inbox") ("unread" . "tag:unread")))
|
|
"List of searches for the notmuch folder view"
|
|
:type '(alist :key-type (string) :value-type (string))
|
|
:group 'notmuch)
|
|
|
|
(defun notmuch-folder-mode ()
|
|
"Major mode for showing notmuch 'folders'.
|
|
|
|
This buffer contains a list of message counts returned by a
|
|
customizable set of searches of your email archives. Each line in
|
|
the buffer shows the name of a saved search and the resulting
|
|
message count.
|
|
|
|
Pressing RET on any line opens a search window containing the
|
|
results for the saved search on that line.
|
|
|
|
Here is an example of how the search list could be
|
|
customized, (the following text would be placed in your ~/.emacs
|
|
file):
|
|
|
|
(setq notmuch-folders '((\"inbox\" . \"tag:inbox\")
|
|
(\"unread\" . \"tag:inbox AND tag:unread\")
|
|
(\"notmuch\" . \"tag:inbox AND to:notmuchmail.org\")))
|
|
|
|
Of course, you can have any number of folders, each configured
|
|
with any supported search terms (see \"notmuch help search-terms\").
|
|
|
|
Currently available key bindings:
|
|
|
|
\\{notmuch-folder-mode-map}"
|
|
(interactive)
|
|
(kill-all-local-variables)
|
|
(use-local-map 'notmuch-folder-mode-map)
|
|
(setq truncate-lines t)
|
|
(hl-line-mode 1)
|
|
(setq major-mode 'notmuch-folder-mode
|
|
mode-name "notmuch-folder")
|
|
(setq buffer-read-only t))
|
|
|
|
(defun notmuch-folder-next ()
|
|
"Select the next folder in the list."
|
|
(interactive)
|
|
(forward-line 1)
|
|
(if (eobp)
|
|
(forward-line -1)))
|
|
|
|
(defun notmuch-folder-previous ()
|
|
"Select the previous folder in the list."
|
|
(interactive)
|
|
(forward-line -1))
|
|
|
|
(defun notmuch-folder-first ()
|
|
"Select the first folder in the list."
|
|
(interactive)
|
|
(goto-char (point-min)))
|
|
|
|
(defun notmuch-folder-last ()
|
|
"Select the last folder in the list."
|
|
(interactive)
|
|
(goto-char (point-max))
|
|
(forward-line -1))
|
|
|
|
(defun notmuch-folder-count (search)
|
|
(car (process-lines notmuch-command "count" search)))
|
|
|
|
(defvar notmuch-folder-show-empty t
|
|
"Whether `notmuch-folder-mode' should display empty folders.")
|
|
|
|
(defun notmuch-folder-show-empty-toggle ()
|
|
"Toggle the listing of empty folders"
|
|
(interactive)
|
|
(setq notmuch-folder-show-empty (not notmuch-folder-show-empty))
|
|
(notmuch-folder))
|
|
|
|
(defun notmuch-folder-add (folders)
|
|
(if folders
|
|
(let* ((name (car (car folders)))
|
|
(inhibit-read-only t)
|
|
(search (cdr (car folders)))
|
|
(count (notmuch-folder-count search)))
|
|
(if (or notmuch-folder-show-empty
|
|
(not (equal count "0")))
|
|
(progn
|
|
(insert name)
|
|
(indent-to 16 1)
|
|
(insert count)
|
|
(insert "\n")
|
|
)
|
|
)
|
|
(notmuch-folder-add (cdr folders)))))
|
|
|
|
(defun notmuch-folder-find-name ()
|
|
(save-excursion
|
|
(beginning-of-line)
|
|
(let ((beg (point)))
|
|
(re-search-forward "\\([ \t]*[^ \t]+\\)")
|
|
(filter-buffer-substring (match-beginning 1) (match-end 1)))))
|
|
|
|
(defun notmuch-folder-show-search (&optional folder)
|
|
"Show a search window for the search related to the specified folder."
|
|
(interactive)
|
|
(if (null folder)
|
|
(setq folder (notmuch-folder-find-name)))
|
|
(let ((search (assoc folder notmuch-folders)))
|
|
(if search
|
|
(notmuch-search (cdr search) notmuch-search-oldest-first))))
|
|
|
|
;;;###autoload
|
|
(defun notmuch-folder ()
|
|
"Show the notmuch folder view and update the displayed counts."
|
|
(interactive)
|
|
(let ((buffer (get-buffer-create "*notmuch-folders*")))
|
|
(switch-to-buffer buffer)
|
|
(let ((inhibit-read-only t)
|
|
(n (line-number-at-pos)))
|
|
(erase-buffer)
|
|
(notmuch-folder-mode)
|
|
(notmuch-folder-add notmuch-folders)
|
|
(goto-char (point-min))
|
|
(goto-line n))))
|
|
|
|
(provide 'notmuch)
|