patch 8.2.2041: haskell filetype not optimally recognized

Problem:    Haskell filetype not optimally recognized.
Solution:   Recognize all *.hsc files as Haskell. (Marcin Szamotulski,
            closes #7354)

Author: brammool

runtime/filetype.vim

@@ -697,15 +697,9 @@ au BufNewFile,BufRead *.haml			setf haml
 
 " Hamster Classic | Playground files
 au BufNewFile,BufRead *.hsm	  		setf hamster
-au BufNewFile,BufRead *.hsc
-	\ if match(join(getline(1,10), "\n"), '\%(^\|\n\)\s*\%({-#\_s*LANGUAGE\>\|\<module\>\)') != -1 |
-	\   setf haskell |
-	\ else |
-	\   setf hamster |
-	\ endif
 
 " Haskell
-au BufNewFile,BufRead *.hs,*.hs-boot		setf haskell
+au BufNewFile,BufRead *.hs,*.hsc,*.hs-boot	setf haskell
 au BufNewFile,BufRead *.lhs			setf lhaskell
 au BufNewFile,BufRead *.chs			setf chaskell
 au BufNewFile,BufRead cabal.project		setf cabalproject

src/testdir/test_filetype.vim

@@ -204,8 +204,8 @@ let s:filename_checks = {
     \ 'gsp': ['file.gsp'],
     \ 'gtkrc': ['.gtkrc', 'gtkrc', '.gtkrc-file', 'gtkrc-file'],
     \ 'haml': ['file.haml'],
-    \ 'hamster': ['file.hsc', 'file.hsm'],
-    \ 'haskell': ['file.hs', 'file.hs-boot'],
+    \ 'hamster': ['file.hsm'],
+    \ 'haskell': ['file.hs', 'file.hsc', 'file.hs-boot'],
     \ 'haste': ['file.ht'],
     \ 'hastepreproc': ['file.htpp'],
     \ 'hb': ['file.hb'],

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2041,
 /**/
     2040,
 /**/