*.  Proc:  CHECK-ERRCNT 
*.  This proc *ABORTs if ERRCNT$ is set and it's a non-demand run.  This
*.  is meant to be *COPY'd as the very last line of critical skeletons. 
*.  
*.  By design, SSG does NOT perform ER ERR$ when it encounters certain  
*.  syntax errors, even if in batch mode.  This means that a job with a 
*.  syntactically incorrect skeleton (for which SSG will not @ADD any   
*.  generated ECL) can FIN normally.  SSG does increment global variable
*.  ERRCNT$, however.  Thus, *COPYing this at the end of important  
*.  skeletons guarantees that syntactically incorrect skeletons do not  
*.  FIN normally.   
*.  
*IF ERRCNT$ IS SET  AND  [INFO$,1,5,1] <> DEMAND
*DISPLAY 'Fatal:  ERRCNT$ has been set during skeleton processing'  
*ABORT  
*ENDIF