[metapost] Strange infont results

[Ovidiu Gheorghies]

The latest metapost 
This is MetaPost, Version 0.901 (Web2C 7.5.3)
gives the very same bad result (ie closing parenthesis missing).

Can anyone please confirm for me whether this happens on other
systems (I'm on Fedora Core 4)? My tyxtt can be found here:

http://thor.info.uaic.ro/~ogh/files/tyxtt.vf

Do I need to update my fonts?

Thanks,
Ovidiu

---

string theFont;
beginfig(1);
  theFont := "tyxtt"; % or "pcrr";
  
  boxjoin(a.sw=b.nw);
  boxit.ff(("Font name: ( ) " & theFont) infont theFont);
  boxit.s0("<<stereotype>>" infont theFont );
  boxit.s1("<<a>>, <<b>>, <<c>>" infont theFont);
  boxit.g0("[guard] " infont theFont);
  boxit.g1("[stillhungry] closing parenthesis SHOWN after hungry !" infont 
theFont);
  boxit.g2("[still hungry] closing parenthesis NOT shown after hungry !" 
infont theFont);
  boxit.g3("[][][][]hm]" infont theFont);
  boxit.c0("{constraint}" infont theFont);
  boxit.c1("{a constraint} closing parenthesis NOT shown !" infont 
theFont);
  
  drawboxed(ff, s0, s1, g0, g1, g2, g3, c0, c1);
endfig;