Update Rakefile to remove module wrappers (feature parity with make and ant)....

Update Rakefile to remove module wrappers (feature parity with make and ant). Update Makefile to avoid rebuilding jquery.js when it is not necessary to do so.

Makefile

@@ -79,7 +79,7 @@ init:
 jquery: ${JQ}
 jq: ${JQ}
 
-${JQ}: ${MODULES} ${DIST_DIR}
+${JQ}: ${MODULES} | ${DIST_DIR}
 	@@echo "Building" ${JQ}
 
 	@@cat ${MODULES} | \

Rakefile

@@ -9,7 +9,28 @@ test_dir  = File.join( prefix, 'test' )
 # setting DIST_DIR before calling rake
 dist_dir  = ENV['DIST_DIR'] || File.join( prefix, 'dist' )
 
-base_files = %w{intro core support data queue attributes event selector traversing manipulation css ajax xhr transports/jsonp transports/script transports/xhr effects offset dimensions outro}.map { |js| File.join( src_dir, "#{js}.js" ) }
+base_files = %w{
+  intro
+  core
+  support
+  data
+  queue
+  attributes
+  event
+  selector
+  traversing
+  manipulation
+  css
+  ajax
+  xhr
+  transports/jsonp
+  transports/script
+  transports/xhr
+  effects
+  offset
+  dimensions
+  outro
+}.map { |js| File.join( src_dir, "#{js}.js" ) }
 
 # Sizzle, QUnit and jQuery files/dirs
 sizzle_dir = File.join( src_dir, "sizzle" )
@@ -89,7 +110,11 @@ file jq => [dist_dir, base_files].flatten do
   puts "Building jquery.js..."
 
   File.open(jq, 'w') do |f|
-    f.write cat(base_files).gsub(/@DATE/, date).gsub(/@VERSION/, version)
+    f.write cat(base_files).
+      gsub(/@DATE/, date).
+      gsub(/@VERSION/, version).
+      gsub(/.function..jQuery...\{/, '').
+      gsub(/\}...jQuery..;/, '')
   end
 end