private TextSpan GetGroupingSpan(RegexGroupingNode grouping)
{
Debug.Assert(!grouping.OpenParenToken.IsMissing);
var lastChar = grouping.CloseParenToken.IsMissing
? _text.Last()
: grouping.CloseParenToken.VirtualChars.Last();
return(GetSpan(grouping.OpenParenToken.VirtualChars[0], lastChar));
}
private void ClassifyGrouping(RegexGroupingNode node)
{
foreach (var child in node)
{
if (!child.IsNode)
{
AddClassification(child.Token, ClassificationTypeNames.RegexGrouping);
}
}
}
