anchor.diff:                                            .Trim('\r', '\n') |> ensureLineBreak
           let afterCommandIndex = additionalText.IndexOf("# [after-command]")
           let afterOptionsIndex = additionalText.IndexOf("# [after-options]")
  -        
  +
           if afterCommandIndex = -1 then "", additionalText |> cleanUp
           else if afterOptionsIndex = -1 then additionalText |> cleanUp, ""
           else (additionalText.Substring(0, afterCommandIndex) |> cleanUp, additionalText.Substring(afterOptionsIndex) |> cleanUp)
  
positive.code:     | [<CustomCommandLine("--touch-affected-refs")>] Touch_Affected_Refs
      | [<CustomCommandLine("--ignore-checks")>] Ignore_Checks
      | [<CustomCommandLine("--fail-on-checks")>] Fail_On_Checks
      | [<CustomCommandLine("group")>] Group of name:string    
      | [<Unique>] Project of file_name:string
      | [<Unique>] References_Files of file_name:string list
      | [<Unique>] Target_Framework of target_framework:string
  
negative.code:     let replace (pattern : string) (replacement : string) input =
          System.Text.RegularExpressions.Regex.Replace(input, pattern, replacement)
  
      let syntax =
          subParser.PrintCommandLineSyntax(usageStringCharacterWidth = width)
          |> indentBy 4
  
  