public override String VisitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
{
String expr = Visit(context.GetChild(2));
String temp_tab = this.tab;
this.tab += "\t";
String lines = "";
for (int i = 4; i < context.ChildCount; i++)
{
if (context.GetChild(i).GetType().Name.Equals("LineContext"))
{
lines += Visit(context.GetChild(i));
}
else if (context.GetChild(i).GetText().Equals("end while"))
{
break;
}
}
this.tab = temp_tab;
return("while (" + expr + "):" + Environment.NewLine + lines);
//return base.VisitWhileStatement(context);
}
/// <summary>
/// Exit a parse tree produced by <see cref="NewGrammarParser.whileCommand"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="NewGrammarParser.whileCommand"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitWhileCommand([NotNull] NewGrammarParser.WhileCommandContext context)
{
return(VisitChildren(context));
}