config.rst in squib-0.12.0

- old
+ new

@@ -45,11 +45,11 @@
 
   When using an SVG backend, cards are auto-saved with this prefix and ``'%02d'`` numbering format.
 
 img_dir
   default: ``'.'``
-  
+
   For reading image file command (e.g. png and svg), read from this directory instead
 
 warn_ellipsize
   default: true
 
@@ -109,9 +109,22 @@
 
   Squib::Deck.new do
     puts backend # prints 'memory' by default
   end
 
+These are read-only - you will not be able to change these.
+
+Squib.configure sets options programmatically
+---------------------------------------------
+
+You can also use :doc:`/dsl/configure` to override anything in the config file. Use it like this:
+
+.. literalinclude:: ../samples/project/Rakefile
+  :language: ruby
+  :linenos:
+
+
+See :doc:`/guides/getting-started/part_3_workflows` for how we put this to good use.
 
 Making Squib Verbose
 --------------------
 
 By default, Squib's logger is set to ``WARN``, but more fine-grained logging is embedded in the code. To set the logger, just put this at the top of your script::