lib/rib/extra/autoindent.rb in rib-1.0.0 vs lib/rib/extra/autoindent.rb in rib-1.0.1

@@ -1,6 +1,7 @@
 
+require 'rib/core/history'   # otherwise the order might be wrong
 require 'rib/core/readline'  # dependency
 require 'rib/core/multiline' # dependency
 
 module Rib::Autoindent
   include Rib::Plugin
@@ -60,11 +61,11 @@
 
   # --------------- Rib API ---------------
 
   def before_loop
     return super if Autoindent.disabled?
-    config[:autoindent_spaces] ||= '  '
+    autoindent_spaces
     super
   end
 
   def get_input
     return super if Autoindent.disabled?
@@ -143,10 +144,14 @@
 
 
 
   private
   def current_autoindent size=autoindent_stack.size
-    config[:autoindent_spaces] * size
+    autoindent_spaces * size
+  end
+
+  def autoindent_spaces
+    config[:autoindent_spaces] ||= '  '
   end
 
   def autoindent_stack
     @autoindent_stack ||= []
   end