anchor.diff:  
   :do_dosmag_pull
   REM ============================================================================
  -REM # updates DOSmag from the GitLab repo
  +REM # updates DOSmag from the GitHub repo
   
   REM # TODO: check for existence of git
   
  
positive.code: ECHO Pushing DOSmag changes to GitHub:
  ECHO:
  
  git subtree push --prefix bin/DOSmag dosmag master
  
  ECHO:
  PAUSE
  
negative.code: 
  git subtree pull --prefix DOSmag --squash dosmag master
  
  COPY /Y "DOSmag\DOSmag.exe" "PortaDOOM\PortaDOOM.exe"  >NUL
  
  ECHO:
  PAUSE
  