/// <summary>
 /// Exit a parse tree produced by <see cref="BibleReferenceParser.verse"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public override void ExitVerse([NotNull] BibleReferenceParser.Grammar.Generated.BibleReferenceParser.VerseContext context)
 {
 }
 /// <summary>
 /// Enter a parse tree produced by <see cref="BibleReferenceParser.verse"/>.
 /// <para>The default implementation does nothing.</para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 public override void EnterVerse([NotNull] BibleReferenceParser.Grammar.Generated.BibleReferenceParser.VerseContext context)
 {
     ReferenceBuilder.SetVerse(int.Parse(context.GetChild(0).GetText()));
 }