-(define-button-type 'notmuch-button-headers-toggle-type
- 'help-echo "mouse-1, RET: Show headers"
- :supertype 'notmuch-button-invisibility-toggle-type)
+(defcustom notmuch-search-oldest-first t
+ "Show the oldest mail first when searching."
+ :type 'boolean
+ :group 'notmuch)
+
+;;
+
+(defcustom notmuch-saved-searches nil
+ "A list of saved searches to display."
+ :type '(alist :key-type string :value-type string)
+ :group 'notmuch)
+
+(defun notmuch-saved-searches ()
+ "Common function for querying the notmuch-saved-searches variable.
+
+We do this as a function to support the old name of the
+variable (`notmuch-folders') as well as for the default value if
+the user hasn't set this variable with the old or new value."
+ (if notmuch-saved-searches
+ notmuch-saved-searches
+ (if notmuch-folders
+ notmuch-folders
+ '(("inbox" . "tag:inbox")
+ ("unread" . "tag:unread")))))
+
+(defun notmuch-version ()
+ "Return a string with the notmuch version number."
+ (let ((long-string
+ ;; Trim off the trailing newline.
+ (substring (shell-command-to-string
+ (concat notmuch-command " --version"))
+ 0 -1)))
+ (if (string-match "^notmuch\\( version\\)? \\(.*\\)$"
+ long-string)
+ (match-string 2 long-string)
+ "unknown")))
+
+;;