//packageName wikify
//mainClassName Wikify

sclass Wikify {
  S currentText;
  volatile LCSearcher_v4_multiFile searcher;
  
  ReliableSingleThread rstIndex = new(r index);
  
  int anyIndexOf(S fullText, S pattern) {
    if (empty(fullText)) ret -1;
    if (!/*eqOrSame*/same(fullText, currentText)) {
      if (currentText == null)
        indexText(fullText);
      ret main indexOf(fullText, pattern);
    currentText = fullText;
  }
  
  void indexText(S text) {
    currentText = text;
    rstIndex.trigger();
  }
  
  private void index {
    searcher = wikifyString(currentText);
  }
}