public override MurMurVariable VisitLineFragment([NotNull] MurMurParser.LineFragmentContext context)
{
var raw = context.TEXT();
if (raw != null)
{
var txt = raw.GetText();
script.CurrentLine.Text += txt;
return(new MurMurVariable());
}
var simpleCommand = context.simpleCommand();
if (simpleCommand != null)
{
var txt = Visit(simpleCommand.expression());
if (txt.HasValue())
{
script.CurrentLine.Text += txt.ToString();
}
return(new MurMurVariable());
}
var multiCommand = context.multiLineCommand();
if (multiCommand != null)
{
foreach (var expression in multiCommand.expression())
{
var txt = Visit(expression);
if (txt.HasValue())
{
script.CurrentLine.Text += txt.ToString();
}
}
return(new MurMurVariable());
}
var inlineIf = context.inlineIfBlock();
if (inlineIf != null)
{
var txt = Visit(inlineIf);
return(new MurMurVariable());
}
throw new MurMurException("Unknown line fragment type.", context.Start.Line);
}
/// <summary>
/// Visit a parse tree produced by <see cref="MurMurParser.lineFragment"/>.
/// <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 VisitLineFragment([NotNull] MurMurParser.LineFragmentContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="MurMurParser.lineFragment"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitLineFragment([NotNull] MurMurParser.LineFragmentContext context)
{
}