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nixpkgs/pkgs/development/tools/haskell/ihaskell/use-classy-prelude.patch
2014-10-02 20:53:55 +02:00

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From fad4e38079e91b13bf1e94732b7494504071b224 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edward=20Tj=C3=B6rnhammar?= <ed@cflags.cc>
Date: Sun, 28 Sep 2014 09:27:40 +0200
Subject: [PATCH] catMaybes, explicitly use ClassyPrelude
---
src/IHaskell/Eval/Completion.hs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/IHaskell/Eval/Completion.hs b/src/IHaskell/Eval/Completion.hs
index 790c903..93d7ac1 100644
--- a/src/IHaskell/Eval/Completion.hs
+++ b/src/IHaskell/Eval/Completion.hs
@@ -141,7 +141,7 @@ getTrueModuleName name = do
onlyImportDecl _ = Nothing
-- Get all imports that we use.
- imports <- catMaybes <$> map onlyImportDecl <$> getContext
+ imports <- ClassyPrelude.catMaybes <$> map onlyImportDecl <$> getContext
-- Find the ones that have a qualified name attached.
-- If this name isn't one of them, it already is the true name.
@@ -178,7 +178,7 @@ completionType line loc target
= Empty
-- When in a string, complete filenames.
- | cursorInString line loc
+ | cursorInString line loc
= FilePath (getStringTarget lineUpToCursor) (getStringTarget lineUpToCursor)
-- Complete module names in imports and elsewhere.
--
2.1.0