--- /dev/null
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# comment
+
+var a = 1 # comment
+# comment
+var b = 2 # comment
+# comment
+if a == b then a = b # comment
+
+# comment
+if a != b then # comment
+ # comment
+ a = b # comment
+ # comment
+ a = b # comment
+ # comment
+end # comment
+
+# comment
+if a > b then # comment
+ # comment
+ b = a # comment
+ # comment
+ a = b # comment
+ # comment
+else # comment
+ # comment
+ a = b # comment
+ # comment
+ a = b # comment
+ # comment
+end # comment
+
+# comment
+if a < b then # comment
+ # comment
+ a = b # comment
+ # comment
+ a = b # comment
+ # comment
+else if a == b then # comment
+ # comment
+ b = a # comment
+ # comment
+ a = b # comment
+ # comment
+end # comment
+
+# comment
+if a < b then # comment
+ # comment
+ a = b # comment
+ # comment
+ a = b # comment
+ # comment
+else if a == b then # comment
+ # comment
+ b = b # comment
+ # comment
+ a = b # comment
+ # comment
+else # comment
+ # comment
+ a = b # comment
+ # comment
+ a = b # comment
+ # comment
+end # comment