From: yakov@clickgrab.net   
      
   AFAIU, to grab the continuation at specific point in a program I still   
   have to do CPS conversion of the whole program (because CPS is global)   
   I then end up with a lot of uninteresting continuations (like for   
   constants and variables etc.)   
      
   If I want to get rid of those and leave only one "at that point"   
   continuation (with everything on which it depends upward the call   
   path) I need to perform another transformation.  Do you know if   
   approaches exist to do the above in one run?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)