diff --git a/CHANGES.txt b/CHANGES.txt
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,5 +1,9 @@
 Changelog for ghcid (* = breaking change)
 
+0.7.6, released 2019-10-13
+    #283, support Clashi
+    #278, allow --lint to take a shell command rather than just an executable
+    #275, fix error reporting with non .hs/.lhs filenames in LINE pragmas
 0.7.5, released 2019-07-04
     #263, fix not resizing on terminal resize
     #262, add --test-message flag
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@
 #### I get "During interactive linking, GHCi couldn't find the following symbol"
 This problem is a manifestation of [GHC bug 8025](https://ghc.haskell.org/trac/ghc/ticket/8025), which is fixed in GHC 8.4 and above. Ghcid automatically appends `-fno-code` to the command line, but for older GHC's you can supress that with `--test "return ()"` (to add a fake test) or `-c "ghci ..."` to manually specify the command to run.
 
-#### I only see source-spans or error messages on errors/warnings after the first load.
+#### I only see source-spans or colors on errors/warnings after the first load.
 Due to limitations in `ghci`, these flags are only set _after_ the first load. If you want them to apply from the start, pass them on the command line to `ghci` with something like `-c "ghci -ferror-spans -fdiagnostics-color=always"`.
 
 #### I want to match on the file/line/column to get jump-to-error functionality in my editor.
diff --git a/ghcid.cabal b/ghcid.cabal
--- a/ghcid.cabal
+++ b/ghcid.cabal
@@ -1,7 +1,7 @@
 cabal-version:      >= 1.18
 build-type:         Simple
 name:               ghcid
-version:            0.7.5
+version:            0.7.6
 license:            BSD3
 license-file:       LICENSE
 category:           Development
@@ -13,7 +13,7 @@
     Either \"GHCi as a daemon\" or \"GHC + a bit of an IDE\". A very simple Haskell development tool which shows you the errors in your project and updates them whenever you save. Run @ghcid --topmost --command=ghci@, where @--topmost@ makes the window on top of all others (Windows only) and @--command@ is the command to start GHCi on your project (defaults to @ghci@ if you have a @.ghci@ file, or else to @cabal repl@).
 homepage:           https://github.com/ndmitchell/ghcid#readme
 bug-reports:        https://github.com/ndmitchell/ghcid/issues
-tested-with:        GHC==8.6.5, GHC==8.4.4, GHC==8.2.2, GHC==8.0.2, GHC==7.10.3
+tested-with:        GHC==8.8.1, GHC==8.6.5, GHC==8.4.4, GHC==8.2.2, GHC==8.0.2, GHC==7.10.3
 extra-doc-files:
     CHANGES.txt
     README.md
diff --git a/src/Ghcid.hs b/src/Ghcid.hs
--- a/src/Ghcid.hs
+++ b/src/Ghcid.hs
@@ -161,9 +161,9 @@
     where
         f c r = o{command = unwords $ c ++ map escape arguments, arguments = [], restart = restart ++ r, run = [], test = run ++ test}
 
-        -- in practice we're not expecting many arguments to have anything funky in them
-        escape x | ' ' `elem` x = "\"" ++ x ++ "\""
-                 | otherwise = x
+-- | Simple escaping for command line arguments. Wraps a string in double quotes if it contains a space.
+escape x | ' ' `elem` x = "\"" ++ x ++ "\""
+         | otherwise = x
 
 -- | Use arguments from .ghcid if present
 withGhcidArgs :: IO a -> IO a
@@ -366,7 +366,7 @@
                         whenNormal $ outStrLn "\n...done"
             whenJust lint $ \lintcmd ->
                 unless hasErrors $ do
-                    (exitcode, stdout, stderr) <- readProcessWithExitCode lintcmd loaded ""
+                    (exitcode, stdout, stderr) <- readCreateProcessWithExitCode (shell . unwords $ lintcmd : map escape loaded) ""
                     unless (exitcode == ExitSuccess) $ outStrLn (stdout ++ stderr)
 
             reason <- nextWait $ restart ++ reload ++ loaded
diff --git a/src/Language/Haskell/Ghcid.hs b/src/Language/Haskell/Ghcid.hs
--- a/src/Language/Haskell/Ghcid.hs
+++ b/src/Language/Haskell/Ghcid.hs
@@ -170,7 +170,9 @@
                 s <- return $ maybe s (removePrefix . snd) $ stripInfix ghcid_prefix s
                 whenLoud $ outStrLn $ "%STDOUT2: " ++ s
                 modifyIORef (if strm == Stdout then stdout else stderr) (s:)
-                when (any (`isPrefixOf` s) ["GHCi, version ","GHCJSi, version "]) $ do
+                when (any (`isPrefixOf` s) [ "GHCi, version "
+                                           , "GHCJSi, version "
+                                           , "Clashi, version " ]) $ do
                     -- the thing before me may have done its own Haskell compiling
                     writeIORef stdout []
                     writeIORef stderr []
diff --git a/src/Language/Haskell/Ghcid/Parser.hs b/src/Language/Haskell/Ghcid/Parser.hs
--- a/src/Language/Haskell/Ghcid/Parser.hs
+++ b/src/Language/Haskell/Ghcid/Parser.hs
@@ -50,7 +50,6 @@
         f (x:xs)
             | not $ " " `isPrefixOfE` x
             , Just (file,rest) <- breakFileColon x
-            , takeExtension file `elem` [".hs",".lhs",".hs-boot",".lhs-boot"]
              -- take position, including span if present
             , Just ((pos1, pos2), rest) <- parsePosition rest
             , (msg,las) <- span isMessageBody xs
diff --git a/src/Session.hs b/src/Session.hs
--- a/src/Session.hs
+++ b/src/Session.hs
@@ -127,10 +127,14 @@
 
     -- handle what the process returned
     messages <- return $ mapMaybe tidyMessage messages
-    writeIORef warnings [m | m@Message{..} <- messages, loadSeverity == Warning]
+    writeIORef warnings $ getWarnings messages
     return (messages ++ evals, loaded)
 
 
+getWarnings :: [Load] -> [Load]
+getWarnings messages = [m | m@Message{..} <- messages, loadSeverity == Warning]
+
+
 -- | Call 'sessionStart' at the previous command.
 sessionRestart :: Session -> IO ([Load], [FilePath])
 sessionRestart session@Session{..} = do
@@ -198,7 +202,7 @@
         -- newest warnings always go first, so the file you hit save on most recently has warnings first
         messages <- return $ messages ++ filter validWarn warn
 
-        writeIORef warnings [m | m@Message{..} <- messages, loadSeverity == Warning]
+        writeIORef warnings $ getWarnings messages
         return (messages ++ evals, nubOrd $ loaded ++ reloaded)
 
 
diff --git a/src/Test/Ghcid.hs b/src/Test/Ghcid.hs
--- a/src/Test/Ghcid.hs
+++ b/src/Test/Ghcid.hs
@@ -122,6 +122,11 @@
         require [allGoodMessage]
         write "Main.hs" "x"
         require ["Main.hs:1:1"," Parse error:"]
+
+        -- Github issue 275
+        write "Main.hs" "{-# LINE 42 \"foo.bar\" #-}\nx"
+        require ["foo.bar:42:1", "Parse error:"]
+
         write "Util.hs" "module Util where"
         write "Main.hs" "import Util\nmain = print 1"
         require [allGoodMessage]