Removed useless KNOWN_MODIFIERS_MASK
Removed useless KNOWN_MODIFIERS_MASK

darcs-hash:20080528222247-4eba8-52f6e7b50f153ee321158c2396cd2a072ae65f6f.gz

p5n/notion,raboof/notion,raboof/notion,p5n/notion,dkogan/notion,dkogan/notion.xfttest,anoduck/notion,dkogan/notion,anoduck/notion,p5n/notion,neg-serg/notion,anoduck/notion,neg-serg/notion,dkogan/notion.xfttest,p5n/notion,dkogan/notion,dkogan/notion,knixeur/notion,neg-serg/notion,knixeur/notion,neg-serg/notion,p5n/notion,anoduck/notion,dkogan/notion,knixeur/notion,knixeur/notion,raboof/notion,knixeur/notion,anoduck/notion,raboof/notion,dkogan/notion.xfttest,dkogan/notion.xfttest