Better test cases for haskell-indentation.

[gracjan]

No description provided.

[gracjan]

@kuribas: Something interesting for you. Test for haskell-indentation, each one has form:

(ert-deftest haskell-indentation-check-6 ()
  "let in list comprehension"
  :expected-result :failed
  (haskell-indentation-check
   "fun = [ f | x <- xs"
   "          , y <- ys"
   "          , let c = 123"
   "          , f <- fx x y c ]"
   "          ^"))

Code is as string, last line marks where the indentation points are expected. Run this using:

make check EMACS=/path/to/your/emacs

And it will tell you about expected failures to fix:

Running 14 tests (2015-03-29 16:31:12+0200)
passed   1/14  haskell-indentation-check-1
failed   2/14  haskell-indentation-check-10
passed   3/14  haskell-indentation-check-11
failed   4/14  haskell-indentation-check-12
passed   5/14  haskell-indentation-check-2
failed   6/14  haskell-indentation-check-2a
passed   7/14  haskell-indentation-check-3
failed   8/14  haskell-indentation-check-4
passed   9/14  haskell-indentation-check-5
failed  10/14  haskell-indentation-check-5a
failed  11/14  haskell-indentation-check-6
failed  12/14  haskell-indentation-check-7
passed  13/14  haskell-indentation-check-8
failed  14/14  haskell-indentation-check-9