public static string UnexpectedTokenReason(this IMdToken token)
{
var attributesInfo = "";
if (token is MdToken)
{
var mdToken = (MdToken)token;
var attributeNames = mdToken.Attributes.Select(attr => Enum.GetName(typeof(Md), attr));
attributesInfo = " with attributes: " + string.Join(", ", attributeNames);
}
return($"Unexpected token {token.Text}{attributesInfo}. May be you need to escape it.");
}
public static bool HasAny(this IMdToken token, params Md[] attributes)
{
return(attributes.Any(attribute => token.Has(attribute)));
}
private bool IsWhiteSpaceToken(IMdToken token)
{
return(token.Text.All(char.IsWhiteSpace));
}