Support for nested multiple CSS selectors (as per http://groups-beta.google.com/group/haml/msg/209d1c347ba85248?hl=en& - thanks svenax!).

git-svn-id: svn://hamptoncatlin.com/haml/trunk@288 7063305b-7217-0410-af8c-cdc13e5119b9

lib/sass/tree/rule_node.rb

@@ -10,10 +10,12 @@ module Sass::Tree
       attributes = []
       sub_rules = []
       total_rule = if super_rules
-                     self.rule.split(/,\s*/).collect! {|r| "#{super_rules} #{r}"}.join(", ")
-                   else
-                     self.rule
-                   end 
+         super_rules.split(/,\s*/).collect! do |s|
+          self.rule.split(/,\s*/).collect! {|r| "#{s} #{r}"}.join(", ")
+        end.join(", ")
+      else
+        self.rule
+      end
       
       children.each do |child|
         if child.is_a? AttrNode

test/sass/results/complex.css

@@ -27,6 +27,8 @@ body { margin: 0; font: 0.85em "Lucida Grande", "Trebuchet MS", Verdana, sans-se
 #content a:link, #content a:visited { color: #93d700; text-decoration: none; }
 #content a:hover { text-decoration: underline; }
 
+#content p, #content div { width: 40em; }
+#content p li, #content p dt, #content p dd, #content div li, #content div dt, #content div dd { color: #ddffdd; background-color: #4792bb; }
 #content .container.video .column.left { width: 200px; }
 #content .container.video .column.left .box { margin-top: 10px; }
 #content .container.video .column.left .box p { margin: 0 1em auto 1em; }

test/sass/templates/complex.sass

@@ -106,6 +106,11 @@ body
     :text-decoration underline
 
 #content
+  p, div
+    :width 40em
+    li, dt, dd
+      :color #ddffdd
+      :background-color #4792bb
   .container.video
     .column.left
       :width 200px