srecord noeq Tok_SimpleSizeAnalysis(LS tok) {
  new LS lines;
  
  S get() {
    scan(tok);
    ret lines(sorted(lines));
  }
  
  void scan(LS tok) {
    for (IntRange r : tok_allCurlyBodies(tok)) {
      int iLineStart = tok_beginningOfLine(tok, r.start);
      int tokens = countTokens(r);
      lines.add(lpad(11, nTokens(tokens)) + ": " 
        + shorten(trimJoinSubList(tok2, iLineStart, r.start-1)));
    
      scan(tokSubList(tok, r));
    }
  }
}