anchor.diff:  set B_WWW_DIFF=%DIFF_DIR%\bank-www.diff
   set P_API_DIFF=%DIFF_DIR%\ptek-api.diff
   set P_WWW_DIFF=%DIFF_DIR%\ptek-www.diff
  +set BIG_DIFF=%DIFF_DIR%\bigdata.diff
   
   :: cd
   doskey ~ = cd %HOME%
  
positive.code: set B_WWW=%JAVA%\bankchoice-www
  set P_API=%JAVA%\ptekintegration-api
  set P_WWW=%JAVA%\ptekintegration-www
  
  set DESKTOP=%HOME%\Desktop
  set DIFF_DIR=%DESKTOP%\diff
  
negative.code: doskey bwww = cd %B_WWW%
  doskey papi = cd %P_API%
  doskey pwww = cd %P_WWW%
  doskey big = cd %BIG%
  
  :: search subdirectories
  doskey s = findstr /s /i /c:"$*" *.*
  