+* Load debugger
+
+# if for some reason, things get pear-shaped, we want to be able to
+# enter the debugger by sending -USR2 to emacs
+
+#+BEGIN_SRC emacs-lisp :tangle don-configuration.el
+(setq debug-on-event 'siguser2)
+#+END_SRC
* Add library paths
#+BEGIN_SRC emacs-lisp :tangle don-configuration.el