anchor.diff:  
   ::Determine targeted platforms
   CALL:identifyTargetedPlatforms
  -echo hihihi
  +
  +::Finish script execution
  +CALL:done
   
   GOTO:EOF
   
   REM Based on input arguments determine targeted platforms
   :identifyTargetedPlatforms
  +SET validInput=0
   SET messageText=
  +
   IF /I "%platform%"=="all" (
   	SET prepare_ORTC_Environemnt=1
   	SET prepare_WebRTC_Environemnt=1
  
positive.code: @ECHO off
  ECHO.
  ECHO Running prepare script ...
  ECHO.
  
  SETLOCAL enabledelayedexpansion
  
  SET supportedInputArguments=;platform;help;
  SET targetEnvironemnt=%1
  SET prepare_ORTC_Environemnt=0
  SET prepare_WebRTC_Environemnt=0
  SET validInput=0
  SET failure=0
  
  ::input arguments
  SET platform=all
  SET help=0
  
  ::predefined messages
  SET errorMessageInvalidArgument="Invalid input parameters. If you want to prepare environment for both webrtc and ortc run this script without arguments, otherwise put just the name of desired framework."
  :parseInputArguments
  IF "%1"=="" (
  	IF NOT "%nome%"=="" (
  
negative.code: 
  :: If input is not valid terminate script execution
  IF !validInput!==1 (
  	CALL:print %info% "!messageText!"
  ) ELSE (
  	CALL:error 1 %errorMessageInvalidPlatform%
  )
  GOTO:EOF
  
  :checkIfArgumentIsValid
  IF "!supportedInputArguments:;%~1;=!" neq "%supportedInputArguments%" (
  	::it is valid
  	SET %2=1
  ) ELSE (
  	::it is not valid
  	SET %2=0
  )
  GOTO:EOF
  
  :print
  SET logType=%1
  SET logMessage=%~2
  
  if %globalLogLevel% GEQ  %logType% (
  	if %logType%==0 ECHO [91m%logMessage%[0m
  	if %logType%==1 ECHO [92m%logMessage%[0m
  	if %logType%==2 ECHO [93m%logMessage%[0m
  )
  
  GOTO:EOF
  
  :error
  SET criticalError=%~1
  SET errorMessage=%~2
  
  IF %criticalError%==0 (
  	ECHO.
  	CALL:print %warning% "WARNING: %errorMessage%"
  	ECHO.
  ) ELSE (
  	ECHO.
  	CALL:print %error% "CRITICAL ERROR: %errorMessage%"
  	ECHO.
  	ECHO.
  	CALL:print %error% "FAILURE:Preparing environment has failed!"
  	ECHO.
  	::terminate batch execution
  	CALL bin\batchTerminator.bat
  )
  GOTO:EOF
  
  :done
  ECHO.
  CALL:print %info% "Success: Development environment is set."
  ECHO. 
  