Indentation issue inside case expression

[Scramblejams]

def rstr(<<c::utf8, s::binary>>, <<c::utf8, sub::binary>>, i, l) do
    case prefix(sub, s) do
        true -> rstr(s, <<c::utf8, sub::binary>>, i+1, i)
                false -> rstr(s, <<c::utf8, sub::binary>>, i+1, l)
    end
end

Emacs 24.3.1 with elixir-mode 1.5.0.

[mattdeboard]

This is going to be difficult to sort out.

[sviridov]

@mattdeboard The problem is located at the last branch of elixir-smie--semi-ends-match cond expression:

(t (move-end-of-line 1)
   (looking-back elixir-smie--block-operator-regexp))

In following code (looking-back elixir-smie--block-operator-regexp) returns t:

fn
  a -> b
  a ->|
end

But here it returns nil:

fn
  a -> b
  a -> |
end

I have dirty solution for this issue: 😄

(defvar elixir-smie--block-operator-regexp  "->.*")

[mattdeboard]

Unfortunately that quick and dirty fix breaks several other tests.

[sviridov]

Hm, but you used this solution in #136?)

[tonini]

Works now as excepted:

def rstr(<<c::utf8, s::binary>>, <<c::utf8, sub::binary>>, i, l) do
  case prefix(sub, s) do
    true -> rstr(s, <<c::utf8, sub::binary>>, i+1, i)
    false -> rstr(s, <<c::utf8, sub::binary>>, i+1, l)
  end
end