internal NodeTree(string text, LexicalElement element)
{
this.element = element;
Text = text.Substring(element.StartCursor.Location, element.EndCursor.Location - element.StartCursor.Location);
}
private IClassificationType GetClassificationForLexicalElement(LexicalElement element)
{
string classificationType;
if (LexicalNameToFormat.ContainsKey(element.Name))
classificationType = LexicalNameToFormat[element.Name];
else
classificationType = "ConfigNode";
return classificationRegistry.GetClassificationType(classificationType);
}
protected static bool IsError(LexicalElement element) => element.Name.Contains("_");
private static bool ElementInSpan(SnapshotSpan span, SnapshotSpan target, LexicalElement element)
{
var classificationSpan = new Span(span.Start.Position + element.StartCursor.Location,
element.EndCursor.Location - element.StartCursor.Location);
return classificationSpan.IntersectsWith(target);
}