/* input e.g.:

  if (a
    and b)
    bla;
    
  This will yield ("if (a\n  and b)", "  bla;")
  
  Note: doesn't support multi-line strings
*/
static LS lines_honoringBrackets(S text) {
  LS lines = lines(text);
  new LS out;
  int bracketLevel = 0; // how many open brackets
  int start = 0; // line where current block starts
  for i over lines: {
    LS tok = javaTok(lines.get(i));
    for (int j = 1; j < l(tok); j += 2) {
      S t = tok.get(j);
      if (eqOneOf(t, "(", "{", "[")) ++bracketLevel;
      else if (eqOneOf(t, ")", "}", "]")) --bracketLevel;
    }
    if (bracketLevel == 0) {
      out.add(lines_rtrim(subList(lines, start, i+1)));
      start = i+1;
    }
  }
  addIfNempty(out, lines_rtrim(subList(lines, start)));
  ret out;
}