public Task <ExecutionResult> Execute(IInteractiveWindow window, string arguments)
{
var engine = window.Evaluator as InteractiveEvaluator;
if (engine != null)
{
int i = 0;
string path;
if (!CommandArgumentsParser.ParsePath(arguments, ref i, out path) || path == null)
{
ReportInvalidArguments(window);
return(ExecutionResult.Failed);
}
if (!CommandArgumentsParser.ParseTrailingTrivia(arguments, ref i))
{
window.ErrorOutputWriter.WriteLine(string.Format(EditorFeaturesResources.UnexpectedText, arguments.Substring(i)));
return(ExecutionResult.Failed);
}
return(engine.LoadCommandAsync(path));
}
return(ExecutionResult.Failed);
}
public IEnumerable <ClassificationSpan> ClassifyArguments(ITextSnapshot snapshot, Span argumentsSpan, Span spanToClassify)
{
string path;
var arguments = snapshot.GetText();
int i = argumentsSpan.Start;
int start, end;
CommandArgumentsParser.ParsePath(arguments, ref i, out path, out start, out end);
if (end > start)
{
yield return(new ClassificationSpan(new SnapshotSpan(snapshot, Span.FromBounds(start, end)), _registry.StringLiteral));
}
CommandArgumentsParser.ParseTrailingTrivia(arguments, ref i, out start, out end);
if (end > start)
{
yield return(new ClassificationSpan(new SnapshotSpan(snapshot, Span.FromBounds(start, end)), _registry.Comment));
}
}
