Vlad (@int-index) has written up #293, an amendment to an accepted proposal.

Original proposal, as accepted: https://github.com/ghc-proposals/ghc-proposals/blob/master/proposals/0229-whitespace-bang-patterns.rst

Diff: https://github.com/ghc-proposals/ghc-proposals/pull/293/files

New proposal, as amended: https://github.com/int-index/ghc-proposals/blob/229-tweaks/proposals/0229-whitespace-bang-patterns.rst

The changes are well summarised in Vlad's comment at https://github.com/ghc-proposals/ghc-proposals/pull/293#issue-341038277

My views are posted at https://github.com/ghc-proposals/ghc-proposals/pull/293#issuecomment-556043106

I recommend acceptance. Please thumbs-up my comment if you agree.

Thanks!

Richard