update elements and fix some bugs

lib/src/prism/tests/languages/applescript/comment_feature.test

Index: lib/src/prism/tests/languages/applescript/comment_feature.test
diff --git a/lib/src/prism/tests/languages/applescript/comment_feature.test b/lib/src/prism/tests/languages/applescript/comment_feature.test
new file mode 100644
index 0000000000000000000000000000000000000000..d823ba429a69e95d5be05b89c22a4eae2c3adb53
--- /dev/null
+++ b/lib/src/prism/tests/languages/applescript/comment_feature.test
@@ -0,0 +1,21 @@
+-- foo bar
+# foo bar
+(* foo
+bar *)
+(* foo
+(* bar *)
+*)
+
+----------------------------------------------------
+
+[
+	["comment", "-- foo bar"],
+	["comment", "# foo bar"],
+	["comment", "(* foo\r\nbar *)"],
+	["comment", "(* foo\r\n(* bar *)\r\n*)"]
+]
+
+----------------------------------------------------
+
+Checks for single-line and multi-line comments.
+Also checks for one level of nesting.