public SyntaxTagger(ShaderLabClassificationService classificationService, BackgroundParser backgroundParser)
{
_classificationService = classificationService;
backgroundParser.SubscribeToThrottledSyntaxTreeAvailable(BackgroundParserSubscriptionDelay.NearImmediate,
async x => await InvalidateTags(x.Snapshot, x.CancellationToken));
}
public SyntaxTaggerWorker(ShaderLabClassificationService classificationService, List <ITagSpan <IClassificationTag> > results, ITextSnapshot snapshot, CancellationToken cancellationToken)
{
_classificationService = classificationService;
_results = results;
_snapshot = snapshot;
_cancellationToken = cancellationToken;
}