- New command display-message (alias display) to display a message in the

status line (bound to "i" by default).
- Add support for including the window index, pane index, and window name
  in status-left, or status-right.
- Bump protocol version.

window.c

@@ -1,4 +1,4 @@
-/* $Id: window.c,v 1.93 2009-07-15 17:45:09 nicm Exp $ */
+/* $Id: window.c,v 1.94 2009-07-17 18:32:54 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -377,6 +377,21 @@ window_pane_at_index(struct window *w, u_int idx)
 	return (NULL);
 }
 
+u_int
+window_pane_index(struct window *w, struct window_pane *wp)
+{
+	struct window_pane	*wq;
+	u_int			 n;
+
+	n = 0;
+	TAILQ_FOREACH(wq, &w->panes, entry) {
+		if (wp == wq)
+			break;
+		n++;
+	}
+	return (n);
+}
+
 u_int
 window_count_panes(struct window *w)
 {