Yuji Yamamoto authored 7 years ago and Alex Biehl committed 7 years ago

* Ignore .stack-work

* Fix for windows: use nul instead of /dev/null

* Fix for windows: canonicalize line separator

* Also normalize osx line endings

Previously un-cleaned artifacts were kept as reference output, making
it difficult to tell what has changed and causing spurious changes in
the version control history. Here we rework this, cleaning the output
during acceptance. To accomplish this it was necessary to move to strict
I/O to ensure the reference handle was closed before accept attempts to
open the reference file.

This reverts commit 5c93cc34, reversing
changes made to 5b81a9e5.

Conflicts:
	haddock-api/src/Haddock/Convert.hs

This reverts commit dba02d6d.