static bool flexMatchIC(S pat, S s) {
  ret flexMatchIC2(pat, s);
}

static bool flexMatchIC(S pat, S s, Matches m) {
  ret flexMatchIC2(pat, s, m);
}

sbool flexMatchIC(S pat, LS tokfull, Matches m) {
  ret flexMatchIC2(pat, tokfull, m, true);
}

static bool flexMatchIC(S pat, S s, Matches m, bool joinBrackets) {
  ret flexMatchIC2(pat, s, m, joinBrackets);
}