for loop

for %%i in (%args%) do (
	set "recognized=0"
	if "%%i"=="--help" (
		set "recognized=1"
		echo buildify version 2013-dev
		echo Usage:
		echo --"buildify [options]"
		echo Possible options:
		echo -bv     : Uses a higher level of verbosity
		echo --help  : Prints this help message and exits
		exit /b 0
	)
	if "%%i"=="-bv" (
		set "verbose=1"
		set "recognized=1"
	)
	REM so use if defined %verbose%
	set "print=0"
	if "%%i"=="--print-compilation-commands" (
		set "print=1"
		set "recognized=1"
	)
	if "%%i"=="-pcc" (
		set "print=1"
		set "recognized=1"
	)
	if "!print!"=="1" set "prtcmpcmds=1"
	REM so use if defined %prtcmpcmds%
	if "!recognized!"=="0" echo Command-line argument %%i not recognized^^!
)