+ * Adds one ore more [start, end] ranges to the results (unless already added
+ * to avoid duplicates). This method only increments the match count by 1.
+ * This is for the case where a match spans ignored hidden residues - it is
+ * formally two or more contiguous matches, but only counted as one match.
+ *
+ * @param seq
+ * @param positions
+ */
+ void addResult(SequenceI seq, int[] positions);
+
+ /**