public override TrackingSpan CreateTrackingSpan(GLSL.Text.Span span)
{
if (span == null)
{
throw new ArgumentNullException(nameof(span));
}
return(new VSTrackingSpan(this.TextSnapshot.CreateTrackingSpan(span.ToVSSpan(), SpanTrackingMode.EdgeExclusive)));
}
public static SnapshotSpan GetSnapshotSpan(this Snapshot snapshot, GLSL.Text.Span span)
{
VSSnapshot vs = snapshot as VSSnapshot;
if (vs == null)
{
throw new ArgumentException("snapshot must be a VSSnapshot");
}
return(new SnapshotSpan(vs.TextSnapshot, span.ToVSSpan()));
}
