Trailing spaces in multi-line comments.

[fisx]

Another style feature request.

The attached file Main.hs should be idempotent, but it renders to LayedOut.hs, which has trailing whitespace in the empty lines in the comment.

example.zip

I don't like trailing whitespace because:

• break the rule that comments do not contain haskell syntax so you should be allowed to do whatever (could be i'm making this rule up just now, but still)
• it makes for noisier diffs and git inefficiencies
• breaks my emacs config where I remove trailing whitespace on save, after running ormolu (yes, this is easy to fix, but I think it's unnecessary)

I am interested in hearing whether you would consider accepting a PR for this (I'm not sure when I will have time, but me or somebody might).

[mrkkrp]

This looks like a bug to me.

[fisx]

This looks like a bug to me.

thanks, i certainly won't argue with that. :)