support RegExp object to _deepEqual
support RegExp object to _deepEqual
caolan/nodeunit,ExtPoint/extnodeunit,robert-berg/rjberg-nodeunit,isaacs/nodeunit,hildjj/nodeunit,BuZZ-dEE/nodeunit,ExtPoint/extnodeunit,zuazo-forks/nodeunit,sethmcl/nodeunit,hildjj/nodeunit,sethmcl/nodeunit,caolan/nodeunit,BuZZ-dEE/nodeunit