unbox returning applications, can normalize many lets in grin
unbox returning applications, can normalize many lets in grin

Ignore-this: b55192f3734fd1b8a33e65a31a3ebcd4

darcs-hash:20110130030657-1a7c6-83a4cc6f7bcdff79ea4d62ab4ce9c5e2cc73f6e8

jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc