update elements and fix some bugs

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

Index: lib/src/prism/tests/languages/pascal/comment_feature.test
diff --git a/lib/src/prism/tests/languages/pascal/comment_feature.test b/lib/src/prism/tests/languages/pascal/comment_feature.test
new file mode 100644
index 0000000000000000000000000000000000000000..2994975152747443a0295bebac26160bc21b8f4b
--- /dev/null
+++ b/lib/src/prism/tests/languages/pascal/comment_feature.test
@@ -0,0 +1,23 @@
+(* foo *)
+(* foo
+bar *)
+{ foo }
+{ foo
+bar }
+//
+// foobar
+
+----------------------------------------------------
+
+[
+	["comment", "(* foo *)"],
+	["comment", "(* foo\r\nbar *)"],
+	["comment", "{ foo }"],
+	["comment", "{ foo\r\nbar }"],
+	["comment", "//"],
+	["comment", "// foobar"]
+]
+
+----------------------------------------------------
+
+Checks for comments.