chore: import upstream snapshot with attribution

extensions/cpp/package.json

@@ -0,0 +1,137 @@
+{
+  "name": "cpp",
+  "displayName": "%displayName%",
+  "description": "%description%",
+  "version": "1.0.0",
+  "publisher": "vscode",
+  "license": "MIT",
+  "engines": {
+    "vscode": "*"
+  },
+  "scripts": {
+    "update-grammar": "node ./build/update-grammars.js"
+  },
+  "categories": ["Programming Languages"],
+  "contributes": {
+    "languages": [
+      {
+        "id": "c",
+        "extensions": [
+          ".c",
+          ".i"
+        ],
+        "aliases": [
+          "C",
+          "c"
+        ],
+        "configuration": "./language-configuration.json"
+      },
+      {
+        "id": "cpp",
+        "extensions": [
+          ".cpp",
+          ".cppm",
+          ".cc",
+          ".ccm",
+          ".cxx",
+          ".cxxm",
+          ".c++",
+          ".c++m",
+          ".hpp",
+          ".hh",
+          ".hxx",
+          ".h++",
+          ".h",
+          ".ii",
+          ".ino",
+          ".inl",
+          ".ipp",
+          ".ixx",
+          ".tpp",
+          ".txx",
+          ".hpp.in",
+          ".h.in"
+        ],
+        "aliases": [
+          "C++",
+          "Cpp",
+          "cpp"
+        ],
+        "configuration": "./language-configuration.json"
+      },
+      {
+        "id": "cuda-cpp",
+        "extensions": [
+          ".cu",
+          ".cuh"
+        ],
+        "aliases": [
+          "CUDA C++"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "c",
+        "scopeName": "source.c",
+        "path": "./syntaxes/c.tmLanguage.json"
+      },
+      {
+        "language": "cpp",
+        "scopeName": "source.cpp.embedded.macro",
+        "path": "./syntaxes/cpp.embedded.macro.tmLanguage.json"
+      },
+      {
+        "language": "cpp",
+        "scopeName": "source.cpp",
+        "path": "./syntaxes/cpp.tmLanguage.json"
+      },
+      {
+        "scopeName": "source.c.platform",
+        "path": "./syntaxes/platform.tmLanguage.json"
+      },
+      {
+        "language": "cuda-cpp",
+        "scopeName": "source.cuda-cpp",
+        "path": "./syntaxes/cuda-cpp.tmLanguage.json"
+      }
+    ],
+    "problemPatterns": [
+      {
+        "name": "nvcc-location",
+        "regexp": "^(.*)\\((\\d+)\\):\\s+(warning|error):\\s+(.*)",
+        "kind": "location",
+        "file": 1,
+        "location": 2,
+        "severity": 3,
+        "message": 4
+      }
+    ],
+    "problemMatchers": [
+        {
+            "name": "nvcc",
+            "owner": "cuda-cpp",
+            "fileLocation": [
+                "relative",
+                "${workspaceFolder}"
+            ],
+            "pattern": "$nvcc-location"
+        }
+    ],
+    "snippets": [
+      {
+        "language": "c",
+        "path": "./snippets/c.code-snippets"
+      },
+      {
+        "language": "cpp",
+        "path": "./snippets/cpp.code-snippets"
+      }
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/microsoft/vscode.git"
+  }
+}