prettify deletes bookmarks

[theGhostJW]

bookmarks in a file are deleted when prettify is invoked (windows).

to reproduce: add bookmarks -> prettify -> ()

[lierdakil]

Since prettify rewrites whole file, I'm not sure how one would keep bookmarks. Line numbers can change, and there's no direct way of knowing what lines went where...

[theGhostJW]

If bookmarks are present insert one line comments above that line number in text pre-pettify then record remove and re set bookmarks after completion ???? would that work?

[lierdakil]

Comments can change the result though, especially in case of stylish-haskell...