X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=emacs%2Fnotmuch-lib.el;h=74b3d6d2ab9c996090934cc4f162e5a9035ec3a1;hp=abcbfa1f99b8b0f3b0e9e9bb2f409a314d39dd94;hb=7c58326d62fd742a303e4c22356158c0fad87a83;hpb=36dcbdeff6de2612e70fe58bdbc6c5b979b0eafa

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index abcbfa1f..74b3d6d2 100644
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -87,6 +87,18 @@ the user hasn't set this variable with the old or new value."
   "Return the user.primary_email value from the notmuch configuration."
   (notmuch-config-get "user.primary_email"))
 
+(defun notmuch-kill-this-buffer ()
+  "Kill the current buffer."
+  (interactive)
+  (kill-buffer (current-buffer)))
+
+;;
+
+(defun notmuch-common-do-stash (text)
+  "Common function to stash text in kill ring, and display in minibuffer."
+  (kill-new text)
+  (message "Stashed: %s" text))
+
 ;;
 
 ;; XXX: This should be a generic function in emacs somewhere, not
@@ -104,4 +116,41 @@ within the current window."
       (or (memq prop buffer-invisibility-spec)
 	  (assq prop buffer-invisibility-spec)))))
 
+; This lets us avoid compiling these replacement functions when emacs
+; is sufficiently new enough to supply them alone. We do the macro
+; treatment rather than just wrapping our defun calls in a when form
+; specifically so that the compiler never sees the code on new emacs,
+; (since the code is triggering warnings that we don't know how to get
+; rid of.
+;
+; A more clever macro here would accept a condition and a list of forms.
+(defmacro compile-on-emacs-prior-to-23 (form)
+  "Conditionally evaluate form only on emacs < emacs-23."
+  (list 'when (< emacs-major-version 23)
+	form))
+
+;; Compatibility functions for versions of emacs before emacs 23.
+;;
+;; Both functions here were copied from emacs 23 with the following copyright:
+;;
+;; Copyright (C) 1985, 1986, 1992, 1994, 1995, 1999, 2000, 2001, 2002, 2003,
+;;   2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;;
+;; and under the GPL version 3 (or later) exactly as notmuch itself.
+(compile-on-emacs-prior-to-23
+ (defun apply-partially (fun &rest args)
+   "Return a function that is a partial application of FUN to ARGS.
+ARGS is a list of the first N arguments to pass to FUN.
+The result is a new function which does the same as FUN, except that
+the first N arguments are fixed at the values with which this function
+was called."
+   (lexical-let ((fun fun) (args1 args))
+     (lambda (&rest args2) (apply fun (append args1 args2))))))
+
+(compile-on-emacs-prior-to-23
+ (defun mouse-event-p (object)
+   "Return non-nil if OBJECT is a mouse click event."
+   (memq (event-basic-type object) '(mouse-1 mouse-2 mouse-3 mouse-movement))))
+
 (provide 'notmuch-lib)
+