Add matlab support

_automation/grammars.json

@@ -347,5 +347,17 @@
     "reference": "gh-pages",
     "revision": "c67ecbd37d8d12f22e4cc7138afd14bc20253e10",
     "updateBasedOn": "commit"
+  },
+  {
+    "language": "matlab",
+    "url": "https://github.com/acristoffers/tree-sitter-matlab",
+    "files": [
+      "parser.c",
+      "parser.h",
+      "scanner.c"
+    ],
+    "reference": "v1.2.0",
+    "revision": "96a3e8fb0a4ebd0db64db6b52043483937e9ca3a",
+    "updateBasedOn": "tag"
   }
 ]

matlab/binding.go

@@ -0,0 +1,15 @@
+package matlab
+
+//#include "parser.h"
+//TSLanguage *tree_sitter_matlab();
+import "C"
+import (
+	"unsafe"
+
+	sitter "github.com/smacker/go-tree-sitter"
+)
+
+func GetLanguage() *sitter.Language {
+	ptr := unsafe.Pointer(C.tree_sitter_matlab())
+	return sitter.NewLanguage(ptr)
+}

matlab/binding_test.go

@@ -0,0 +1,19 @@
+package matlab_test
+
+import (
+	"context"
+	"testing"
+
+	sitter "github.com/smacker/go-tree-sitter"
+	"github.com/smacker/go-tree-sitter/matlab"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGrammar(t *testing.T) {
+	assert := assert.New(t)
+
+	n, err := sitter.ParseCtx(context.Background(), []byte("function result = myFunction(x)\n  result = x * 2;\nend"), matlab.GetLanguage())
+	assert.NoError(err)
+	assert.NotNil(n)
+	assert.Contains(n.String(), "function")
+}