dev-haskell/hscolour: remove unused patch(es)

Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/14070
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

diff --git a/dev-haskell/hscolour/files/hscolour-1.19-ghc-7.5.patch b/dev-haskell/hscolour/files/hscolour-1.19-ghc-7.5.patch
deleted file mode 100644 (file)
index 25e2972..0000000
--- a/dev-haskell/hscolour/files/hscolour-1.19-ghc-7.5.patch
+++ /dev/null
@@ -1,45 +0,0 @@
---- hscolour-1.19-orig/Language/Haskell/HsColour/Colourise.hs  2011-06-06 03:05:04.000000000 +1000
-+++ hscolour-1.19/Language/Haskell/HsColour/Colourise.hs       2012-06-24 10:29:57.990963394 +1000
-@@ -1,3 +1,7 @@
-+{-# LANGUAGE CPP #-}
-+#if (__GLASGOW_HASKELL__>=705)
-+{-# LANGUAGE ScopedTypeVariables #-}
-+#endif
- module Language.Haskell.HsColour.Colourise
-   ( module Language.Haskell.HsColour.ColourHighlight
-   , ColourPrefs(..)
-@@ -9,6 +13,9 @@
- import Language.Haskell.HsColour.ColourHighlight
- import Language.Haskell.HsColour.Classify (TokenType(..))
- 
-+#if (__GLASGOW_HASKELL__>=705)
-+import Control.Exception (catch, SomeException)
-+#endif
- import System.IO (hPutStrLn,stderr)
- import System.Environment (getEnv)
- import Data.List
-@@ -51,6 +58,16 @@
- -- | Read colour preferences from .hscolour file in the current directory, or failing that,
- --   from \$HOME\/.hscolour, and failing that, returns a default set of prefs.
- readColourPrefs :: IO ColourPrefs
-+#if (__GLASGOW_HASKELL__>=705)
-+readColourPrefs = catch
-+  (do val <- readFile ".hscolour"
-+      parseColourPrefs ".hscolour" val)
-+  (\(_ :: SomeException) -> catch
-+    (do home <- getEnv "HOME"
-+        val <- readFile (home++"/.hscolour")
-+        parseColourPrefs (home++"/.hscolour") val)
-+    (\(_ :: SomeException) -> return defaultColourPrefs))
-+#else
- readColourPrefs = catch
-   (do val <- readFile ".hscolour"
-       parseColourPrefs ".hscolour" val)
-@@ -59,6 +76,7 @@
-         val <- readFile (home++"/.hscolour")
-         parseColourPrefs (home++"/.hscolour") val)
-     (\_-> return defaultColourPrefs))
-+#endif
- 
- -- | Convert token classification to colour highlights.
- colourise :: ColourPrefs -> TokenType -> [Highlight]