// keyword can comprise multiple tokens now (like "p-awt"}

static L<S> replaceKeywordBlock(L<S> tok, S keyword, S beg, S end) {

  ret replaceKeywordBlock(tok, keyword, beg, end, false, null);

}

static L<S> replaceKeywordBlock(L<S> tok, S keyword, S beg, S end, O cond) {

  ret replaceKeywordBlock(tok, keyword, beg, end, false, cond);

}

static L<S> replaceKeywordBlock(L<S> tok, S keyword, S beg, S end,

  bool debug, O cond) {

  for (int n = 0; n < 1000; n++) {

    int i = jfind(tok, keyword + " {", cond);

    if (i < 0)

      break;

    int idx = findCodeTokens(tok, i, false, "{");

    int j = findEndOfBracketPart(tok, idx);

    if (debug) {

      print(toUpper(keyword) + " BEFORE\n" + join(subList(tok, i, j)));

      print("  THEN " + join(subList(tok, j, j+10)));

    }

    //assertEquals("}", tok.get(j-1));

    LS subList = subList(tok, i-1, idx); // N to somewhere

    tok.set(j-1, jreplaceExpandRefs(end, subList));

    replaceTokens(tok, i, idx+1, jreplaceExpandRefs(beg, subList));

    reTok(tok, i, j);

    if (debug) print(toUpper(keyword) + "\n" + join(subList(tok, i, j)) + "\n");

  }

  ret tok;

}