anchor.diff:  /// Trace verbose output
   let mutable verbose = hasBuildParam "verbose"
   
  -/// A constant for local builds            
  +/// A constant label for local builds            
   let localBuildLabel = "LocalBuild"
   
  -/// Definces the XML output file
  -/// Used for BuildServers like CruiseControl.NET
  +/// Definces the XML output file - used for BuildServers like CruiseControl.NET
  +/// This output file can be specified by using the *logfile* build parameters.
   let mutable xmlOutputFile = getBuildParamOrDefault "logfile" "./output/Results.xml"
   
   /// Build number retrieved from TeamCity
  
positive.code: let ccBuildLabel = environVar "CCNETLABEL"
  
  /// Determines the current BuildVersion and if it is a local build
  let buildVersion,buildServer =     
      let getVersion = getBuildParamOrDefault "buildVersion"
      if hasBuildParam "jenkins_home" then getVersion jenkinsBuildNumber,Jenkins else
      if not (isNullOrEmpty tcBuildNumber) then getVersion tcBuildNumber,TeamCity else
  
negative.code: ﻿[<AutoOpen>]
  /// Contains functions which allow build scripts to interact with a build server.
  module Fake.BuildServerHelper
  
  /// The BuildServer type.
  