Created Issue: Inserting a semicolon in an incorrect place causes an exception to activity log [1346]

type the following:
'''
console.log('Hello world';
'''

<record>830</record>
<time>2014/08/13 23:50:52.931</time>
<type>Error</type>
<source>Editor or Editor Extension</source>
<description>System.ArgumentOutOfRangeException: Count must be positive and count must refer to a location within the string/array/collection.&#x000D;&#x000A;Parameter name: count&#x000D;&#x000A; at System.String.IndexOfAny(Char[] anyOf, Int32 startIndex, Int32 count)&#x000D;&#x000A; at Microsoft.NodejsTools.Formatting.FormattingVisitor.FixStatementIndentation(Int32 prevStart, Int32 end)&#x000D;&#x000A; at Microsoft.NodejsTools.Formatting.FormattingVisitor.WalkStatements(Int32 startIndex, IEnumerable`1 stmts, Boolean isMultiLine)&#x000D;&#x000A; at Microsoft.NodejsTools.Formatting.FormattingVisitor.Format(JsAst ast)&#x000D;&#x000A; at Microsoft.NodejsTools.Formatting.Formatter.GetEdits(String code, FormattingOptions options, JsAst ast, Boolean onEnter)&#x000D;&#x000A; at Microsoft.NodejsTools.Formatting.Formatter.GetEditsAfterKeystroke(String code, Int32 position, Char ch, FormattingOptions options)&#x000D;&#x000A; at Microsoft.NodejsTools.EditFilter.FormatAfterTyping(Char ch)&#x000D;&#x000A; at Microsoft.NodejsTools.EditFilter.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at NoahRichards.AlignAssignments.CommandFilter.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.PowerTools.ColorPrinting.CommandFilter.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.PeekF1.CommandFilter.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Text.Formatting.Implementation.CommandFilter.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.SimpleTextViewWindow.Exec(Guid&amp; pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.SendCommand(Guid cmdGroup, UInt32 cmdID, Object inParam)&#x000D;&#x000A; at Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.TextInput(TextCompositionEventArgs args)&#x000D;&#x000A; at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.&lt;DispatchTextInputEvents&gt;b__0(KeyProcessor p, TextCompositionEventArgs args)&#x000D;&#x000A; at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.&lt;&gt;c__DisplayClass1e`1.&lt;Dispatch&gt;b__1a()&#x000D;&#x000A; at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint(Object errorSource, Action call)</description>