mirror of
https://git.notmuchmail.org/git/notmuch
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a466921760
We are asserting that the new notmuch-hello implementation, (available by just calling `notmuch') is just as easy to use as the old notmuch-folder. So let's remove what's now a largely redundant implementation. To make this transition easier, we are still supporting the notmuch-folders variable name, and we still provide `notmuch-folder' as an alias which can be invoked to get the new notmuch-hello functionality.
88 lines
2.8 KiB
EmacsLisp
88 lines
2.8 KiB
EmacsLisp
;; notmuch-lib.el --- common variables, functions and function declarations
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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 part of an emacs-based interface to the notmuch mail system.
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(defvar notmuch-command "notmuch"
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"Command to run the notmuch binary.")
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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-oldest-first t
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"Show the oldest mail first when searching."
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:type 'boolean
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:group 'notmuch)
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;;
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(defcustom notmuch-saved-searches nil
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"A list of saved searches to display."
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:type '(alist :key-type string :value-type string)
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:group 'notmuch)
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(defvar notmuch-folders nil
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"Deprecated name for what is now known as `notmuch-saved-searches'.")
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(defun notmuch-saved-searches ()
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"Common function for querying the notmuch-saved-searches variable.
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We do this as a function to support the old name of the
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variable (`notmuch-folders') as well as for the default value if
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the user hasn't set this variable with the old or new value."
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(if notmuch-saved-searches
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notmuch-saved-searches
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(if notmuch-folders
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notmuch-folders
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'(("inbox" . "tag:inbox")
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("unread" . "tag:unread")))))
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(defun notmuch-version ()
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"Return a string with the notmuch version number."
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(let ((long-string
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;; Trim off the trailing newline.
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(substring (shell-command-to-string
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(concat notmuch-command " --version"))
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0 -1)))
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(if (string-match "^notmuch\\( version\\)? \\(.*\\)$"
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long-string)
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(match-string 2 long-string)
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"unknown")))
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;;
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;; XXX: This should be a generic function in emacs somewhere, not
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;; here.
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(defun point-invisible-p ()
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"Return whether the character at point is invisible.
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Here visibility is determined by `buffer-invisibility-spec' and
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the invisible property of any overlays for point. It doesn't have
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anything to do with whether point is currently being displayed
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within the current window."
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(let ((prop (get-char-property (point) 'invisible)))
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(if (eq buffer-invisibility-spec t)
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prop
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(or (memq prop buffer-invisibility-spec)
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(assq prop buffer-invisibility-spec)))))
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(provide 'notmuch-lib)
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