anchor.diff:      if ERRORLEVEL 9009 goto NO_HTTP_CLIENT
       set HTTP_CLIENT=curl -f -L -o
   )
  -set LEIN_DIR=%~dp0
  -set LEIN_JAR=%LEIN_DIR%leiningen-%LEIN_VERSION%-standalone.jar
   set LEIN_JAR_URL=http://github.com/downloads/technomancy/leiningen/leiningen-%LEIN_VERSION%-standalone.jar
   %HTTP_CLIENT% "%LEIN_JAR%" %LEIN_JAR_URL%
   if ERRORLEVEL 1 (
  
positive.code: 
  set LEIN_VERSION=1.4.0-SNAPSHOT
  
  if "x%1" == "xself-install" goto SELF_INSTALL
  if "x%1" == "xupgrade"      goto NO_UPGRADE
  
  rem it is possible to set LEIN_JAR variable manually
  rem so we don't overwrite them
  if "x%LEIN_JAR%" == "x" goto SET_LEIN
  goto ARGS_HANDLING
  
  
negative.code: set LEIN_JAR=%LEIN_DIR%leiningen-%LEIN_VERSION%-standalone.jar
  
  :ARGS_HANDLING
  if "x%1" == "xself-install" goto SELF_INSTALL
  if "x%1" == "xupgrade"      goto NO_UPGRADE
  
  if not exist "%LEIN_JAR%" goto NO_LEIN_JAR
  
  
  