Add support for .cu files

Author: elftausend

README.md

@@ -143,6 +143,7 @@ These will be applied automatically to every issue, but will be overrode by any
 - CSS
 - Crystal
 - Clojure
+- Cuda
 - Dart
 - Elixir
 - GDScript

syntax.json

@@ -748,5 +748,21 @@
         }
       }
     ]
+  },
+  {
+    "language": "Cuda",
+    "markers": [
+      {
+        "type": "line",
+        "pattern": "//"
+      },
+      {
+        "type": "block",
+        "pattern": {
+          "start": "/\\*",
+          "end": "\\*/"
+        }
+      }
+    ]
   }
 ]

tests/test_closed.diff

@@ -364,3 +364,14 @@ index 0000000..a6c6cb0
 -<Label Text="ok"/>
 <Label Text="There you go"/>
 <Label Text="Thank you"/>
+diff --git a/tests/example.cu b/tests/example.cu
+index 0000000..a6c6cb0
+--- /dev/null
++++ b/tests/example.cu
+@@ -1,9 +1,5 @@
+-// TODO rename this function
+ __global__ void test() {
+-    /*
+-    TODO fill this with something useful
+-    */
+ }

tests/test_new.diff

@@ -403,3 +403,17 @@ index 0000000..a6c6cb0
 +<Label Text="why"/>
 +<!-- TODO: please -->
 +<Label Text="ok"/>
+diff --git a/tests/example.cu b/tests/example.cu
+new file mode 100644
+index 0000000..a6c6cb0
+--- /dev/null
++++ b/tests/example.cu
+@@ -1,3 +1,11 @@
++
++// TODO rename this function
++__global__ void test() {
++    /*
++    TODO fill this with something useful
++    */
++}
++

tests/test_todo_parser.py

@@ -93,6 +93,9 @@ def test_nix_issues(self):
     def test_xaml_issues(self):
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'xml'), 2)
 
+    def test_c_cpp_like_issues(self):
+        self.assertEqual(count_issues_for_file_type(self.raw_issues, 'c_cpp'), 2)
+
 
 class ClosedIssueTests(unittest.TestCase):
     # Check for removed TODOs across the files specified.
@@ -173,6 +176,9 @@ def test_nix_issues(self):
 
     def test_xaml_issues(self):
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'xml'), 2)
+    
+    def test_c_cpp_like_issues(self):
+        self.assertEqual(count_issues_for_file_type(self.raw_issues, 'c_cpp'), 2)
 
 
 class IgnorePatternTests(unittest.TestCase):