Utrecht style commas?

[gregorycollins]

How much work is it to use Utrecht-style commas in the import lists?

[jaspervdj]

Not that hard, I'll try to fix it this week.

[jaspervdj]

Could you give a specific example of the preferred style? I'm not sure what I should do with the closing ), should it always be on a separate line?

[gregorycollins]

import           Foo  ( foo
                      , bar
                      , baz
                      , quux
                      )

It's always on a separate line in Utrecht style IIRC.

[bergmark]

This would be nice to have! Though i'm not sure if I prefer an import on each line or like this:

import           Foo  ( foo, bar
                      , baz, quux
                      )

I saw that there was a branch for this, what's the status of it @jaspervdj? No pressure :)

[pmiddend]

Is this fixed somehow? I whould be very interested in this.

[bergmark]

No it's not fixed. I have a fork that does utrecht formatting for language pragmas, would be nice to be able to merge this (related: #64) but it's quite some work I'd imagine.

[SuhairZain]

Hi @jaspervdj I just checked this and it looks like it's not been done yet. In fact, I can simply use a mix of trailing and leading commas and stylish-haskell doesn't change anything. Is this the expected behavior?

[stephen-smith]

A little surprised this isn't implemented, yet. But, I also don't have time to dig into it right now.

Thanks for a great tool, @jaspervdj .

[jaspervdj]

This is indeed still not implemented; I don't use this style myself and don't really have time to implement it right now, but I would welcome a PR adding it.

[EncodePanda]

If anyone here is willing to contribute example formatting output by (failing) tests, I would be happy to pick it up (implement, making test green).