Version 3

.editorconfig

@@ -0,0 +1,12 @@
+# top-most EditorConfig file
+root = true
+
+[*]
+end_of_line = lf
+
+[*.{fs,fsi,fsx}]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true

.gitignore

@@ -2,7 +2,9 @@
 .fake/
 .vs/
 bin/
+lib/
 obj/
+/.paket/paket.exe
 paket-files/
 nuget/*.nupkg
 docs/output/
@@ -19,7 +21,6 @@ misc/literate/output/content/
 *.sln.DotSettings.user
 *.userprefs
 *.bak
-.paket/paket.exe
 release.cmd
 *.orig
 *.aux
@@ -28,3 +29,7 @@ release.cmd
 *.synctex
 *.log
 *.svclog
+
+.paket/paket.exe
+fsbuild.targets
+*.sln.tddstud10.user

.paket/paket.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <appSettings>
+    <add key="Prerelease" value="True"/>
+  </appSettings>
+</configuration>

.paket/paket.targets

@@ -1,38 +1,62 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
   <PropertyGroup>
     <!-- Enable the restore command to run before builds -->
     <RestorePackages Condition=" '$(RestorePackages)' == '' ">true</RestorePackages>
-    <!-- Download Paket.exe if it does not already exist -->
-    <DownloadPaket Condition=" '$(DownloadPaket)' == '' ">true</DownloadPaket>
     <PaketToolsPath>$(MSBuildThisFileDirectory)</PaketToolsPath>
     <PaketRootPath>$(MSBuildThisFileDirectory)..\</PaketRootPath>
+    <MonoPath Condition="'$(MonoPath)' == '' And Exists('/Library/Frameworks/Mono.framework/Commands/mono')">/Library/Frameworks/Mono.framework/Commands/mono</MonoPath>
+    <MonoPath Condition="'$(MonoPath)' == ''">mono</MonoPath>
   </PropertyGroup>
+
   <PropertyGroup>
     <!-- Paket command -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND Exists('$(PaketRootPath)paket.exe')">$(PaketRootPath)paket.exe</PaketExePath>
     <PaketExePath Condition=" '$(PaketExePath)' == '' ">$(PaketToolsPath)paket.exe</PaketExePath>
-    <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' ">$(PaketToolsPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
     <PaketCommand Condition=" '$(OS)' == 'Windows_NT'">"$(PaketExePath)"</PaketCommand>
-    <PaketCommand Condition=" '$(OS)' != 'Windows_NT' ">mono --runtime=v4.0.30319 $(PaketExePath)</PaketCommand>
-    <PaketBootStrapperCommand Condition=" '$(OS)' == 'Windows_NT'">"$(PaketBootStrapperExePath)"</PaketBootStrapperCommand>
-    <PaketBootStrapperCommand Condition=" '$(OS)' != 'Windows_NT' ">mono --runtime=v4.0.30319 $(PaketBootStrapperExePath)</PaketBootStrapperCommand>
-    <!-- Commands -->
-    <PaketReferences Condition="!Exists('$(MSBuildProjectFullPath).paket.references')">$(MSBuildProjectDirectory)\paket.references</PaketReferences>
+    <PaketCommand Condition=" '$(OS)' != 'Windows_NT' ">$(MonoPath) --runtime=v4.0.30319 "$(PaketExePath)"</PaketCommand>
+  </PropertyGroup>
+
+  <Choose> <!-- MyProject.fsproj.paket.references has the highest precedence -->
+    <When Condition="Exists('$(MSBuildProjectFullPath).paket.references')">
+      <PropertyGroup>
+        <PaketReferences>$(MSBuildProjectFullPath).paket.references</PaketReferences>
+      </PropertyGroup>
+    </When> <!-- MyProject.paket.references -->
+    <When Condition="Exists('$(MSBuildProjectDirectory)\$(MSBuildProjectName).paket.references')">
+      <PropertyGroup>
+        <PaketReferences>$(MSBuildProjectDirectory)\$(MSBuildProjectName).paket.references</PaketReferences>
+      </PropertyGroup>
+    </When> <!-- paket.references -->
+    <When Condition="Exists('$(MSBuildProjectDirectory)\paket.references')">
+      <PropertyGroup>
+        <PaketReferences>$(MSBuildProjectDirectory)\paket.references</PaketReferences>
+      </PropertyGroup>
+    </When> <!-- Set to empty if a reference file isn't found matching one of the 3 format options -->
+    <Otherwise>
+      <PropertyGroup>
+        <PaketReferences></PaketReferences>
+      </PropertyGroup>
+    </Otherwise>
+  </Choose>
+
+  <PropertyGroup>
+  <!-- Commands -->
+    <PaketReferences Condition="!Exists('$(MSBuildProjectFullPath).paket.references')">$(MSBuildProjectDirectory)\$(MSBuildProjectName).paket.references</PaketReferences>
+    <PaketReferences Condition="!Exists('$(MSBuildProjectDirectory)\$(MSBuildProjectName).paket.references')">$(MSBuildProjectDirectory)\paket.references</PaketReferences>
+    <PaketReferences Condition="!Exists('$(PaketReferences)')">$(MSBuildStartupDirectory)\paket.references</PaketReferences>
     <PaketReferences Condition="Exists('$(MSBuildProjectFullPath).paket.references')">$(MSBuildProjectFullPath).paket.references</PaketReferences>
     <RestoreCommand>$(PaketCommand) restore --references-files "$(PaketReferences)"</RestoreCommand>
-    <DownloadPaketCommand>$(PaketBootStrapperCommand)</DownloadPaketCommand>
     <!-- We need to ensure packages are restored prior to assembly resolve -->
     <BuildDependsOn Condition="$(RestorePackages) == 'true'">RestorePackages; $(BuildDependsOn);</BuildDependsOn>
   </PropertyGroup>
-  <Target Name="CheckPrerequisites">
-    <!-- Raise an error if we're unable to locate paket.exe -->
-    <Error Condition="'$(DownloadPaket)' != 'true' AND !Exists('$(PaketExePath)')" Text="Unable to locate '$(PaketExePath)'" />
-    <MsBuild Targets="DownloadPaket" Projects="$(MSBuildThisFileFullPath)" Properties="Configuration=NOT_IMPORTANT;DownloadPaket=$(DownloadPaket)" />
-  </Target>
-  <Target Name="DownloadPaket">
-    <Exec Command="$(DownloadPaketCommand)" Condition=" '$(DownloadPaket)' == 'true' AND !Exists('$(PaketExePath)')" />
-  </Target>
-  <Target Name="RestorePackages" DependsOnTargets="CheckPrerequisites">
-    <Exec Command="$(RestoreCommand)" WorkingDirectory="$(PaketRootPath)" Condition="Exists('$(PaketReferences)')" />
+  <Target Name="RestorePackages">
+    <Exec Command="$(RestoreCommand)" 
+          IgnoreStandardErrorWarningFormat="true" 
+          WorkingDirectory="$(PaketRootPath)" 
+          ContinueOnError="true" 
+          Condition=" Exists('$(PaketReferences)') AND '$(PaketReferences)' != '' " 
+    />
   </Target>
 </Project>

FSharp.Formatting.TestHelpers/AssemblyInfo.fs

@@ -0,0 +1,41 @@
+namespace FSharp.Formatting.AssemblyInfo
+
+open System.Reflection
+open System.Runtime.CompilerServices
+open System.Runtime.InteropServices
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[<assembly: AssemblyTitle("FSharp.Formatting.TestHelpers")>]
+[<assembly: AssemblyDescription("")>]
+[<assembly: AssemblyConfiguration("")>]
+[<assembly: AssemblyCompany("")>]
+[<assembly: AssemblyProduct("FSharp.Formatting.TestHelpers")>]
+[<assembly: AssemblyCopyright("Copyright ©  2017")>]
+[<assembly: AssemblyTrademark("")>]
+[<assembly: AssemblyCulture("")>]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[<assembly: ComVisible(false)>]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[<assembly: Guid("0b552f94-33fe-4037-9c17-1eb2a885f263")>]
+
+// Version information for an assembly consists of the following four values:
+// 
+//       Major Version
+//       Minor Version 
+//       Build Number
+//       Revision
+// 
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [<assembly: AssemblyVersion("1.0.*")>]
+[<assembly: AssemblyVersion("1.0.0.0")>]
+[<assembly: AssemblyFileVersion("1.0.0.0")>]
+
+do
+    ()

FSharp.Formatting.TestHelpers/FSharp.Formatting.TestHelpers.fsproj

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>0b552f94-33fe-4037-9c17-1eb2a885f263</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <RootNamespace>FSharp.Formatting.TestHelpers</RootNamespace>
+    <AssemblyName>FSharp.Formatting.TestHelpers</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFSharpCoreVersion>4.4.1.0</TargetFSharpCoreVersion>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Name>FSharp.Formatting.TestHelpers</Name>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <Tailcalls>false</Tailcalls>
+    <OutputPath>bin\$(Configuration)\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <WarningLevel>3</WarningLevel>
+    <DocumentationFile>bin\$(Configuration)\$(AssemblyName).XML</DocumentationFile>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <Tailcalls>true</Tailcalls>
+    <OutputPath>bin\$(Configuration)\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <WarningLevel>3</WarningLevel>
+    <DocumentationFile>bin\$(Configuration)\$(AssemblyName).XML</DocumentationFile>
+  </PropertyGroup>
+  <PropertyGroup>
+    <MinimumVisualStudioVersion Condition="'$(MinimumVisualStudioVersion)' == ''">11</MinimumVisualStudioVersion>
+  </PropertyGroup>
+  <Choose>
+    <When Condition="'$(VisualStudioVersion)' == '11.0'">
+      <PropertyGroup Condition=" '$(FSharpTargetsPath)' == '' AND Exists('$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets') ">
+        <FSharpTargetsPath>$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets</FSharpTargetsPath>
+      </PropertyGroup>
+    </When>
+    <Otherwise>
+      <PropertyGroup Condition=" '$(FSharpTargetsPath)' == '' AND Exists('$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\FSharp\Microsoft.FSharp.Targets') ">
+        <FSharpTargetsPath>$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\FSharp\Microsoft.FSharp.Targets</FSharpTargetsPath>
+      </PropertyGroup>
+    </Otherwise>
+  </Choose>
+  <Import Project="$(FSharpTargetsPath)" />
+  <ItemGroup>
+    <Compile Include="AssemblyInfo.fs" />
+    <Compile Include="TestHelpers.fs" />
+    <None Include="Script.fsx" />
+    <Content Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="mscorlib" />
+    <Reference Include="FSharp.Core">
+      <Name>FSharp.Core</Name>
+      <AssemblyName>FSharp.Core.dll</AssemblyName>
+      <HintPath>$(MSBuildProgramFiles32)\Reference Assemblies\Microsoft\FSharp\.NETFramework\v4.0\$(TargetFSharpCoreVersion)\FSharp.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.ValueTuple">
+      <HintPath>..\packages\System.ValueTuple.4.3.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\src\FSharp.Formatting.Common\FSharp.Formatting.Common.fsproj">
+      <Name>FSharp.Formatting.Common</Name>
+      <Project>{91bad90e-bf3b-4646-a1a7-1568f8f25075}</Project>
+      <Private>True</Private>
+    </ProjectReference>
+  </ItemGroup>
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

FSharp.Formatting.TestHelpers/Script.fsx

@@ -0,0 +1,8 @@
+// Learn more about F# at http://fsharp.org. See the 'F# Tutorial' project
+// for more guidance on F# programming.
+
+#load "Library1.fs"
+open FSharp.Formatting.TestHelpers
+
+// Define your library scripting code here
+

FSharp.Formatting.TestHelpers/TestHelpers.fs

@@ -0,0 +1,41 @@
+module FSharp.Formatting.TestHelpers
+
+open System.Diagnostics
+open FSharp.Formatting
+module Logging = FSharp.Formatting.Common.Log
+
+// This controlls logging within the test suite ...
+let enableLogging() =
+    let logToConsole = true
+    let logToFile = false
+    try
+      let allTraceOptions =
+        TraceOptions.Callstack ||| TraceOptions.DateTime ||| TraceOptions.LogicalOperationStack |||
+        TraceOptions.ProcessId ||| TraceOptions.ThreadId ||| TraceOptions.Timestamp
+      let noTraceOptions = TraceOptions.None
+      let svclogFile = "FSharp.Formatting.svclog"
+      System.Diagnostics.Trace.AutoFlush <- true
+
+      let setupListener listener =
+        [ FSharp.Formatting.Common.Log.source
+          Yaaf.FSharp.Scripting.Log.source ]
+        |> Seq.iter (fun source ->
+            source.Switch.Level <- System.Diagnostics.SourceLevels.All
+            Logging.AddListener listener source)
+
+      if logToConsole then
+        Logging.ConsoleListener()
+        |> Logging.SetupListener noTraceOptions System.Diagnostics.SourceLevels.Verbose
+        |> setupListener
+
+      if logToFile then
+        if System.IO.File.Exists svclogFile then System.IO.File.Delete svclogFile
+        Logging.SvclogListener svclogFile
+        |> Logging.SetupListener allTraceOptions System.Diagnostics.SourceLevels.All
+        |> setupListener
+
+      // Test that everything works
+      Logging.infof "FSharp.Formatting Logging setup!"
+      Yaaf.FSharp.Scripting.Log.infof "Yaaf.FSharp.Scripting Logging setup!"
+    with e ->
+      printfn "FSharp.Formatting Logging setup failed: %A" e

FSharp.Formatting.TestHelpers/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="System.ValueTuple" version="4.3.0" targetFramework="net461" />
+</packages>