title: delphi debugging exclude system.pas
body: <p>when debugging through VCL (use debug dcus must be on !) you have very often (in some situations most of the time) to step through assembly code, especially such routines like "_IntfClear".</p>
  
  <p>(removing System.pas could not help, because then a popup appears frequently asking where system.pas resides)</p>
  
  <p>Is there any chance to exclude the unit "system" from debugging ?</p>