Auto close and indent comments (#815)

Author: aaronz0

Diff for: rescript.configuration.json

@@ -40,7 +40,12 @@
 		[
 			"`",
 			"`"
-		]
+		],
+		{
+			"open": "/*",
+			"close": " */",
+			"notIn": ["string"]
+		}
 	],
 	"surroundingPairs": [
 		[
@@ -69,5 +74,20 @@
 			"start": "^\\s*//\\s*#?region\\b",
 			"end": "^\\s*//\\s*#?endregion\\b"
 		}
-	}
+	},
+	"onEnterRules": [
+	  {
+		"beforeText": { "pattern": "^\\s*/\\*(?!/)([^\\*]|\\*(?!/))*$" },
+		"afterText": { "pattern": "^\\s*\\*/$" },
+		"action": { "indent": "indentOutdent", "appendText": " "}
+	  },
+	  {
+		"beforeText": { "pattern": "^\\s*/\\*(?!/)([^\\*]|\\*(?!/))*$" },
+		"action": { "indent": "none", "appendText": " "}
+	  },
+	  {
+		"beforeText": { "pattern": "^(\\t|[ ])*[ ]\\*/\\s*$" },
+		"action": { "indent": "none", "removeText": 1 }
+	  }
+	]
 }