Use a less-clever for-loop to reset temporary context variables.
Use a less-clever for-loop to reset temporary context variables.

This style also saves six gzip'd bytes.

juliocanares/regenerator,rafaelstz/regenerator,kittens/regenerator,juliocanares/regenerator,RReverser/js-goto-transpiler,rwaldron/regenerator,facebook/regenerator,facebook/regenerator,jlongster/unwinder,sebmck/regenerator,jlongster/transmogrifier,facebook/regenerator,sebmck/regenerator,jlongster/unwinder,liviuignat/regenerator,liviuignat/regenerator,Jericho25/regenerator,jlongster/unwinder,rafaelstz/regenerator,kittens/regenerator,RReverser/js-goto-transpiler,Jericho25/regenerator,jlongster/transmogrifier