Correctly generates file basename. Fixes jekyll#208.

The previous procedure generated invalid basenames when the filename had
more than one dot.

History.txt

@@ -1,3 +1,7 @@
+== HEAD
+  * Bug Fixes
+    * Fixed filename basename generation (#208)
+
 == 0.7.0 / 2010-08-24
   * Minor Enhancements
     * Add support for rdiscount extensions (#173)

lib/jekyll/page.rb

@@ -71,7 +71,7 @@ def url
     # Returns nothing
     def process(name)
       self.ext = File.extname(name)
-      self.basename = name.split('.')[0..-2].first
+      self.basename = name[0 .. -self.ext.length-1]
     end
 
     # Add any necessary layouts to this post

test/source/deal.with.dots.html

@@ -0,0 +1,7 @@
+---
+title: Deal with dots
+permalink: /deal.with.dots/
+---
+
+Let's test if jekyll deals properly with dots.
+

test/test_page.rb

@@ -23,6 +23,16 @@ def do_render(page)
         assert_equal "/contacts.html", @page.url
       end
 
+      should "deal properly with extensions" do
+        @page = setup_page('deal.with.dots.html')
+        assert_equal ".html", @page.ext
+      end
+
+      should "deal properly with dots" do
+        @page = setup_page('deal.with.dots.html')
+        assert_equal "deal.with.dots", @page.basename
+      end
+
       context "with pretty url style" do
         setup do
           @site.permalink_style = :pretty