@@ -232,14 +232,22 @@ namespace Microsoft.Scripting.Silverlight { var line = _silverlightDlrReplCode.GetProperty("value").ToString(); _code = (_code == null ? "" : _code + "\n") + line; - if (_code != null) { - object result = (_code.Split('\n').Length > 1) ? DoMultiLine(forceExecute) : DoSingleLine(forceExecute); + if (_code != null) { + var multiLine = _code.Split('\n').Length > 1; + + object result = null; + if (_code != string.Empty && !multiLine) { + result = DoSingleLine(forceExecute); + } else { + result = DoMultiLine(forceExecute); + } ShowLineAndResult(line, result); } } private object DoSingleLine(bool forceExecute) { + var valid = TryExpression(_code); if (valid != null) { var source = _engine.CreateScriptSourceFromString(_code, SourceCodeKind.Expression); src/Microsoft.Scripting.Silverlight/Repl.cs e3de197bc2b89f093ff69f09828ae218640179bd Jimmy Schementi jschementi@gmail.com http://github.com/jschementi/agdlr/commit/e562c2cb73407a057e852db51b3713296aef7068 e562c2cb73407a057e852db51b3713296aef7068 2009-03-27T16:10:50-07:00 2009-03-27T16:10:50-07:00 Make REPL print "=> null" if the prompt is empty ba4b8fc10f1af97be540e0b42bc6d9b9f60a9475 Jimmy Schementi jschementi@gmail.com