private static bool IsValidBraceCompletionContext(PythonTextBufferInfo buffer, SnapshotPoint openingPoint)
{
if (buffer == null)
{
return(false);
}
Debug.Assert(openingPoint.Position >= 0, "SnapshotPoint.Position should always be zero or positive.");
if (openingPoint.Position < 0)
{
return(false);
}
// If we have a token here that is in any of these categories, we do
// not want to complete.
var category = buffer.GetTokenAtPoint(openingPoint)?.Category ?? TokenCategory.None;
return(!(
category == TokenCategory.Comment ||
category == TokenCategory.LineComment ||
category == TokenCategory.DocComment ||
category == TokenCategory.StringLiteral ||
category == TokenCategory.IncompleteMultiLineStringLiteral
));
}