svoid tok_delegateTo(LS tok) {
  ITokCondition cond = (_tok, nIdx) -> !(empty(_get(_tok, nIdx)) && eqGet(_tok, nIdx-1, "."));
  
  int i;
  while ping ((i = jfind_any(tok, 
    "delegate <id> to", "delegate <id>,")) >= 0) {
    Set<S> tokens = litset(tok.get(i+2));
    int i2 = i+4;
    while (eqGet(tok, i2, ",")) {
      tokens.add(assertIdentifier(get(tok, i2+2)));
      i2 += 4;
    }
    assertEquals(get(tok, i2, "to"));
    
    int repStart = i2+2;
    int repEnd = repStart;
    
    // Find . with space or line break or EOF afterwards
    while ping (repEnd < l(tok) && !(
      eqGet(tok, repEnd, ".") && // end when there is a dot
      (nempty(get(tok, repEnd+1)) || repEnd == l(tok)-2))) // ...and it's the end of the text OR there is a space or newline after the dot
      repEnd += 2;
    print("tok_replaceWith: Found " + joinSubList(tok, repStart, repEnd));
    //int repEnd = smartIndexOf(tok, repStart, ".");

    S replacement = joinSubList(tok, repStart, repEnd-1) + "." + token;
    clearTokens(tok, i, repEnd+1);
    print("Replacing " + token + " with " + replacement + ".");
    int end = findEndOfBlock(tok, repEnd)-1;
    for ping (int j = repEnd+2; j < end; j += 2)
      if (tokens.contains(tok.get(j)))
        // skip if it's a field or method access
        && !(empty(get(tok, j-1)) && eqGet(tok, j-2, ".")))
          tok.set(j, replacement);
    reTok(tok, i, end);
  }
}