Treat .cu files as .cpp

lib/linguist/languages.yml

@@ -105,14 +105,15 @@ C++:
   aliases:
   - cpp
   extensions:
-  - .cpp
-  - .hh
+  - .c++
   - .cc
+  - .cpp
+  - .cu
+  - .cxx
   - .h++
+  - .hh
   - .hpp
   - .hxx
-  - .c++
-  - .cxx
   - .tcc
 
 C-ObjDump:

lib/linguist/mimes.yml

@@ -42,10 +42,11 @@ application/x-chrome-extension @crx
 application/x-ms-xbap @xbap :8bit
 application/x-shockwave-flash @swf
 application/x-silverlight-app @xap
+application/x-supercollider @sc :8bit
 application/x-troff-ms :8bit
 application/x-wais-source :8bit
 application/xaml+xml @xaml :8bit
-application/supercollider @sc :8bit
 image/x-icns @icns
 text/cache-manifest @manifest
+text/plain @cu,cxx
 text/x-nimrod @nim

test/test_blob.rb

@@ -211,6 +211,7 @@ class TestBlob < Test::Unit::TestCase
     assert_equal Language['C++'],         blob("bar.h").language
     assert_equal Language['C++'],         blob("bar.hpp").language
     assert_equal Language['C++'],         blob("hello.cpp").language
+    assert_equal Language['C++'],         blob("cuda.cu").language
     assert_equal Language['GAS'],         blob("hello.s").language
     assert_equal Language['Objective-C'], blob("Foo.h").language
     assert_equal Language['Objective-C'], blob("Foo.m").language

test/test_mime.rb

@@ -46,6 +46,14 @@ class TestMime < Test::Unit::TestCase
     assert_equal 'text/cache-manifest', Mime.mime_for('.manifest')
     assert_equal 'text/html', Mime.mime_for('.html')
     assert_equal 'text/nimrod', Mime.mime_for('.nim')
+    assert_equal 'text/plain', Mime.mime_for('.c')
+    assert_equal 'text/plain', Mime.mime_for('.cc')
+    assert_equal 'text/plain', Mime.mime_for('.cpp')
+    assert_equal 'text/plain', Mime.mime_for('.cu')
+    assert_equal 'text/plain', Mime.mime_for('.cxx')
+    assert_equal 'text/plain', Mime.mime_for('.h')
+    assert_equal 'text/plain', Mime.mime_for('.hh')
+    assert_equal 'text/plain', Mime.mime_for('.hpp')
     assert_equal 'text/plain', Mime.mime_for('.kt')
     assert_equal 'video/quicktime', Mime.mime_for('.mov')
   end
@@ -141,6 +149,7 @@ class TestMime < Test::Unit::TestCase
     assert Mime.text?('text/x-nimrod')
 
     # Legacy. Prefer testing mime types instead of extensions.
+    assert Mime.text?('.cu')
     assert Mime.text?('.js')
     assert Mime.text?('.latex')
     assert Mime.text?('.ms')