public static DList <Token> ToNormalTokens(SparseAList <EditorToken> eTokens)
{
var output = new DList <Token>();
int?index = null;
for (;;)
{
EditorToken eTok = eTokens.NextHigherItem(ref index);
if (index == null)
{
break;
}
output.Add(eTok.ToToken(index.Value));
}
return(output);
}
void AddLexerErrors(NormalizedSnapshotSpanCollection spans, List <ITagSpan <ErrorTag> > errors)
{
if (_haveLexerErrors)
{
foreach (var span in spans)
{
int? i = span.Start.Position + 1;
EditorToken t = _tokens.NextLowerItem(ref i);
while (i != null)
{
do
{
if (t.Value is LexerMessage)
{
errors.Add(LexerMessageToErrorTagSpan(span.Snapshot, t.ToToken(i.Value, false), t.Value as LexerMessage));
}
t = _tokens.NextHigherItem(ref i);
}while (i < span.End.Position);
}
}
}
}
