more informative frame-title-format

modules/prelude-ui.el

@@ -78,6 +78,13 @@
 ;; enable y/n answers
 (fset 'yes-or-no-p 'y-or-n-p)
 
+;; more useful frame title, that show either a file or a
+;; buffer name (if the buffer isn't visiting a file)
+(setq frame-title-format
+      '("" invocation-name " Prelude - " (:eval (if (buffer-file-name)
+                                            (abbreviate-file-name (buffer-file-name))
+                                          "%b"))))
+
 ;; custom Emacs 24 color themes support
 (add-to-list 'custom-theme-load-path (concat prelude-dir "themes/"))