anchor.diff:  (
     echo.@echo off
     echo.
  -  echo.if "%%CONTOOLS_ROOT%%" == "" set "CONTOOLS_ROOT=%CONFIGURE_ROOT%/Scripts/Tools"
  +  echo.if "%%CONTOOLS_ROOT%%" == "" set "CONTOOLS_ROOT=%%~dp0"
     echo.set "CONTOOLS_ROOT=%%CONTOOLS_ROOT:\=/%%"
     echo.if "%%CONTOOLS_ROOT:~-1%%" == "/" set "CONTOOLS_ROOT=%%CONTOOLS_ROOT:~0,-1%%"
     echo.
  
positive.code:   echo.set "GNUWIN32_ROOT=%%GNUWIN32_ROOT:\=/%%"
    echo.if "%%GNUWIN32_ROOT:~-1%%" == "/" set "GNUWIN32_ROOT=%%GNUWIN32_ROOT:~0,-1%%"
    echo.
    echo.if "%%SVNCMD_TOOLS_ROOT%%" == "" set "SVNCMD_TOOLS_ROOT=%CONFIGURE_ROOT%/Scripts"
    echo.set "SVNCMD_TOOLS_ROOT=%%SVNCMD_TOOLS_ROOT:\=/%%"
    echo.if "%%SVNCMD_TOOLS_ROOT:~-1%%" == "/" set "SVNCMD_TOOLS_ROOT=%%SVNCMD_TOOLS_ROOT:~0,-1%%"
    echo.
  
negative.code: (
    echo.@echo off
    echo.
    echo.if "%%CONTOOLS_ROOT%%" == "" set "CONTOOLS_ROOT=%%~dp0"
    echo.set "CONTOOLS_ROOT=%%CONTOOLS_ROOT:\=/%%"
    echo.if "%%CONTOOLS_ROOT:~-1%%" == "/" set "CONTOOLS_ROOT=%%CONTOOLS_ROOT:~0,-1%%"
    echo.
  