anchor.diff:      |> replaceF
       |> ReplaceFile fileName
   
  +/// Represents Linux line breaks
   let LinuxLineBreaks = "\n"
  +
  +/// Represents Windows line breaks
   let WindowsLineBreaks = "\r\n"
  +
  +/// Represents Mac line breaks
   let MacLineBreaks = "\r"
   
  +/// Converts all line breaks in a text to windows line breaks
   let ConvertTextToWindowsLineBreaks text = 
       text
       |> replace WindowsLineBreaks LinuxLineBreaks 
  
positive.code: let inline EncapsulateApostrophe text = replace "'" "`" text
          
  /// A cache of relative path names.
  let relativePaths = new Dictionary<_,_>()
  
  /// <summary>Produces relative path when possible to go from baseLocation to targetLocation.</summary>
  
negative.code: ﻿[<AutoOpen>]
  /// Contains basic functions for string manipulation.
  module Fake.StringHelper
  
  open System
  