async Task <ScopeStack> ISyntaxHighlighting.GetScopeStackAsync(int offset, CancellationToken cancellationToken)
{
var line = editor.GetLineByOffset(offset);
foreach (var seg in (await((ISyntaxHighlighting)this).GetHighlightedLineAsync(line, cancellationToken).ConfigureAwait(false)).Segments)
{
if (seg.Contains(offset))
{
return(seg.ScopeStack);
}
}
return(await syntaxMode.GetScopeStackAsync(offset, cancellationToken).ConfigureAwait(false));
}
async Task <ScopeStack> ISyntaxHighlighting.GetScopeStackAsync(int offset, CancellationToken cancellationToken)
{
var line = editor.GetLineByOffset(offset);
if (line == null)
{
throw new ArgumentOutOfRangeException(nameof(offset), "Offset out of range.");
}
foreach (var seg in (await((ISyntaxHighlighting)this).GetHighlightedLineAsync(line, cancellationToken).ConfigureAwait(false)).Segments)
{
if (seg.Contains(offset))
{
return(seg.ScopeStack);
}
}
return(await syntaxMode.GetScopeStackAsync(offset, cancellationToken).ConfigureAwait(false));
}