When using:

```c#
var distinctNeighbors = new CssItemAggregator<string> { (ImportDirective i) => i.FileName.Text ?? i.Url.Text }
                                   .Crawl(new CssParser().Parse(File.ReadAllText(current), false))
                                  .Select(s => Path.GetFullPath(Path.Combine(Path.GetDirectoryName(current), s.Trim("\"".ToCharArray()))))
                                   .Where(n => !ChainIgnoreList.Contains(n) && !visited.Contains(n));
```

It gives me this error:

```bash
1/29/2014 7:54:18 PM: JSCS parse error: Error: Syntax error at C:\Users\Adeel\Documents\Visual Studio 2013\Projects\WebApplication1\WebApplication1\Scripts\_references.js: Line 1: Unexpected token ILLEGAL
    at StringChecker.checkString (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\jscs\lib\string-checker.js:209:19)
    at C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\jscs\lib\checker.js:58:26
    at Array.0 (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\vow\lib\vow.js:194:56)
    at callFns (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\vow\lib\vow.js:452:35)
    at process._tickCallback (node.js:415:13)
1/29/2014 7:54:18 PM: JSCS: _references.js compilation failed: Error: Syntax error at C:\Users\Adeel\Documents\Visual Studio 2013\Projects\WebApplication1\WebApplication1\Scripts\_references.js: Line 1: Unexpected token ILLEGAL
    at StringChecker.checkString (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\jscs\lib\string-checker.js:209:19)
    at C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\jscs\lib\checker.js:58:26
    at Array.0 (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\vow\lib\vow.js:194:56)
    at callFns (C:\USERS\ADEEL\APPDATA\LOCAL\MICROSOFT\VISUALSTUDIO\12.0EXP\EXTENSIONS\MADS KRISTENSEN\WEB ESSENTIALS 2013\1.7.2\Resources\nodejs\tools\node_modules\vow\lib\vow.js:452:35)
    at process._tickCallback (node.js:415:13)
1/29/2014 7:54:18 PM: JSCS: modernizr-2.6.2 - Copy.js compilation failed: JSCS: Implicit string conversion
1/29/2014 7:54:18 PM: TsLint: Notification.cs.d.ts checked.
1/29/2014 7:54:18 PM: JSCS: jquery-1.10.2.intellisense.js compilation failed: JSCS: Multiple line break
1/29/2014 7:54:18 PM: TsLint: FacebookPhoto.cs.d.ts checked.
1/29/2014 7:54:18 PM: JSCS: modernizr-2.6.2.js compilation failed: JSCS: Operator , should stick to preceding expression
1/29/2014 7:54:18 PM: JSCS: modernizr-2.6.2 - Copy (2).js compilation failed: JSCS: Multiple line break
1/29/2014 7:54:18 PM: TsLint: modernizr-2.6.2 - Copy.ts compilation failed: TsLint: exceeds maximum line length of 140
1/29/2014 7:54:18 PM: JSCS: jquery-1.10.2.min.js compilation failed: JSCS: Operator = should not stick to following expression
1/29/2014 7:54:18 PM: JSCS: jquery-1.10.2.js compilation failed: JSCS: Operator + should not stick to following expression
1/29/2014 7:55:37 PM: LESS: Compiling ppp.less
1/29/2014 7:55:40 PM: LESS: ppp.less compiled.
1/29/2014 7:55:44 PM: LESS: Compiling ppp.less
1/29/2014 7:55:50 PM: LESS: ppp.less compiled.
1/29/2014 7:56:06 PM: LESS: Compiling ppp.less
1/29/2014 7:56:08 PM: LESS: ppp.less compiled.
1/29/2014 7:56:15 PM: An exception was thrown when compiling C:\Users\Adeel\Documents\Visual Studio 2013\Projects\WebApplication1\WebApplication1\Content\ppp.less: System.NullReferenceException: Object reference not set to an instance of an object.
   at MadsKristensen.EditorExtensions.ProjectHelpers.<TraverseDependents>b__2a(ImportDirective i) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 539
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.<>c__DisplayClass1`1.<Add>b__0(ParseItem item) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 46
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.Microsoft.CSS.Core.ICssSimpleTreeVisitor.Visit(ParseItem parseItem) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 71
   at Microsoft.CSS.Core.ComplexItem.Accept(ICssSimpleTreeVisitor visitor)
   at Microsoft.CSS.Core.ComplexItem.Accept(ICssSimpleTreeVisitor visitor)
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.Crawl(ParseItem root) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 81
   at MadsKristensen.EditorExtensions.ProjectHelpers.<TraverseDependents>d__33.MoveNext() in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 539
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)
   at MadsKristensen.EditorExtensions.ProjectHelpers.GetDependents(String fileName) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 560
   at MadsKristensen.EditorExtensions.Compilers.EditorCompilerInvoker.<InitiateCompilationAsync>d__1.MoveNext() in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Compilers\EditorCompilerInvoker.cs:line 90
1/29/2014 7:56:15 PM: An exception was thrown when compiling C:\Users\Adeel\Documents\Visual Studio 2013\Projects\WebApplication1\WebApplication1\Content\ppp.less: System.NullReferenceException: Object reference not set to an instance of an object.
   at MadsKristensen.EditorExtensions.ProjectHelpers.<TraverseDependents>b__2a(ImportDirective i) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 539
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.<>c__DisplayClass1`1.<Add>b__0(ParseItem item) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 46
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.Microsoft.CSS.Core.ICssSimpleTreeVisitor.Visit(ParseItem parseItem) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 71
   at Microsoft.CSS.Core.ComplexItem.Accept(ICssSimpleTreeVisitor visitor)
   at Microsoft.CSS.Core.ComplexItem.Accept(ICssSimpleTreeVisitor visitor)
   at MadsKristensen.EditorExtensions.CssItemAggregator`1.Crawl(ParseItem root) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\Css\CssItemAggregator.cs:line 81
   at MadsKristensen.EditorExtensions.ProjectHelpers.<TraverseDependents>d__33.MoveNext() in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 539
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)
   at MadsKristensen.EditorExtensions.ProjectHelpers.GetDependents(String fileName) in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Helpers\ProjectHelpers.cs:line 560
   at MadsKristensen.EditorExtensions.Compilers.EditorCompilerInvoker.<InitiateCompilationAsync>d__1.MoveNext() in c:\Users\Adeel\Source\Repos\WebEssentials2013\EditorExtensions\Compilers\EditorCompilerInvoker.cs:line 90

```