anchor.diff:  
   if "%1" == "latex" (
       :latex
  -    call :rstexamples
  +    call :rstexamples %*
       call :latex-after-examples
       exit /B
   )
  
positive.code: if "%1" == "pdf" (
      call :latex
  	cd _build/latex && make all-pdf
  	type nul > %1
  	goto end
  	)
  
  if "%1" == "upload" (
      call :html
  	./upload-gh-pages.sh _build/html/ dipy nipy
  	goto end
  	)
  
negative.code:     :html
      echo "build full docs including examples"
      call :api
      call :rstexamples %*
      call :html-after-examples
      exit /B
  	)
  