Implement Find all references

[ryu1kn]

Intero provides a command :uses that "find uses of an identifier in a module."

https://github.com/commercialhaskell/intero/blob/master/TOOLING.md

When I executed :uses on the use of a in A.hs, it gave me the locations of as in both A.hs and B.hs. But when I did it in B.hs, it only gave a's location in B.hs. So not enough to use it for a "find usages/references" feature 😞

-- A.hs
foo = a

-- B.hs
a = ...

[martrik]

Hi @ryu1kn thank you for pointing that out. I think that despite this limitation it might be worth giving it a try, as it is probably the only feasible way of implementing the "find al references". Are you planing on working on this? We are not actively adding new features to Haskelly so it might take a while for us to implement it.

[ryu1kn]

Sure, as I've already had a look at this a bit, I believe I know where to change 😉

[martrik]

That's awesome. Looking forward to your PR!

[martrik]

Thanks to @ryu1kn and his PR (#64) we can now close this PR. The feature has been included in version 0.5.0.