Implement the inline comment tag

test/integration/tags/inline_comment_test.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class InlineCommentTest < Minitest::Test
+  include Liquid
+
+  def test_tag
+    assert_template_result('', '{% # This text gets ignored %}')
+  end
+
+  def test_inside_liquid_tag
+    source = <<~LIQUID
+      {%- liquid
+        echo "before("
+        # This text gets ignored
+        echo ")after"
+      -%}
+    LIQUID
+    assert_template_result('before()after', source)
+  end
+end