diff options
| -rw-r--r-- | StackSet.hs | 10 | ||||
| -rw-r--r-- | tests/loc.hs | 3 |
2 files changed, 7 insertions, 6 deletions
diff --git a/StackSet.hs b/StackSet.hs index a7bc376..f0168d1 100644 --- a/StackSet.hs +++ b/StackSet.hs @@ -239,12 +239,12 @@ swap a b xs swap _ _ xs = xs -- do nothing -{- +-- -- cycling: -promote w = w { stacks = M.adjust next (current w) (stacks w) } - where next [] = [] - next xs = last xs : init xs --} +-- promote w = w { stacks = M.adjust next (current w) (stacks w) } +-- where next [] = [] +-- next xs = last xs : init xs +-- -- | elemAfter :: Eq a => a -> [a] -> Maybe a diff --git a/tests/loc.hs b/tests/loc.hs index 7911b9a..289c629 100644 --- a/tests/loc.hs +++ b/tests/loc.hs @@ -2,7 +2,7 @@ import Control.Monad import System.Exit main = do foo <- getContents - let actual_loc = filter isntcomment $ + let actual_loc = filter (not.null) $ filter isntcomment $ map (dropWhile (==' ')) $ lines foo loc = length actual_loc putStrLn $ show loc @@ -12,4 +12,5 @@ main = do foo <- getContents isntcomment "" = False isntcomment ('-':'-':_) = False +isntcomment ('{':'-':_) = False -- pragmas isntcomment _ = True |