Call me blind, but I'm having some difficulty locating the actual *not* minified CSS and JS files from wp-includes/css and wp-includes/js.
I have looked all over core.svn.wordpress.org -- the trunk, branches/3.4 and tags/3.4.1 repository all contain already minified versions. No aource versions.
I have also surfed around http://code.trac.wordpress.org/browser/wordpress-sources but there's no actual WordPress source there, only external libraries.
So... Where is the actual source code for the CSS and JS files?
Very confusedly yours...