public static void DefaultParsingErrorsHandler(CommandLineOptionsBase options, HelpText current)
{
if (options == null) throw new ArgumentNullException("options");
if (current == null) throw new ArgumentNullException("current");
if (options.InternalLastPostParsingState.Errors.Count <= 0)
return;
var errors = current.RenderParsingErrorsText(options, 2); // indent with two spaces
if (string.IsNullOrWhiteSpace(errors))
return;
current.AddPreOptionsLine(string.Concat(Environment.NewLine, current.SentenceBuilder.ErrorsHeadingText));
var lines = errors.Split(new[] { Environment.NewLine }, StringSplitOptions.None);
foreach (var line in lines) { current.AddPreOptionsLine(line); }
}
