nl_tokens: * META (( export #t ))
pl_tokens: function sc_remq ( o , l ) { var dummy = { cdr : null } ; var tail = dummy ; while ( l !== null ) { if ( l . car !== o ) { tail . cdr = sc_cons ( l . car , null ) ; <mask> = tail . cdr ; } l = l . cdr ; } return dummy . cdr ; }