Fix fatal mistake in new attribute compiler

lib/hamlit/new_attribute_compiler.rb

@@ -42,8 +42,8 @@ module Hamlit
         token = tokens.first
         break unless token
 
-        pos   = token.first.last
-        str   = str[(pos - 1)..-1]
+        pos = token.first.last
+        str = str[pos..-1]
       end
 
       attributes

spec/hamlit/engine/new_attribute_spec.rb

@@ -7,5 +7,13 @@ describe Hamlit::Engine do
         <p class='foo'>bar</p>
       HTML
     end
+
+    it 'renders multiple attributes' do
+      assert_render(<<-HAML, <<-HTML)
+        %p(a=1 b=2) bar
+      HAML
+        <p a='1' b='2'>bar</p>
+      HTML
+    end
   end
 end