code: function sc_pregexpSplit(re, s) {
     var reg = ((re instanceof RegExp) ?
  	      re :
  	      new RegExp(sc_string2jsstring(re)));
     var jss = sc_string2jsstring(s);
     var tmp = jss.split(reg);
  
     if (tmp == null) return false;
  
     return sc_vector2list(tmp);
  }
docs: * META ((export #t))