update

java/markup/Strikeout.java

@@ -0,0 +1,13 @@
+package markup;
+
+import java.util.List;
+
+/**
+ * @author Nikita Doschennikov (me@fymio.us)
+ */
+public class Strikeout extends AbstractMarkup implements PartOfParagraph {
+
+    public Strikeout(List<PartOfParagraph> items) {
+        super(items, "~", "s", "\\textst{", "}");
+    }
+}