Use these areguments to enable the built-in stderr debugging
routines. (requires pmprintf.exe)

-vDebug SUcmwbotvCDx

 S System msgs
   c command events
   m mouse events
   w window events
   b define/build window
   v bad values
   o misc
   t text events
   C constructors
   D destructors
   x OS2Dev

U User
   1 user level 1
   2 user level 2
   3 user level 3
