// Return value is index of semicolon/curly brace+1
static int tok_findEndOfStatement(L<S> tok, int i) {
  // Is it a block?
  if (eq(get(tok, i), "{"))
    ret findEndOfBlock(tok, i);
    
  // It's a regular statement. Special handling of "for" and "if"
  int j = i;
  bool special;
  while (j < l(tok) && neq(tok.get(j), ";")) {
    S t = get(tok, j);
    if (eqOneOf(t, "for", "if")) set special;
    if (eqOneOf(t, "{", "(")) {
      j = findEndOfBracketPart(tok, j)+1;
      if (special && eq(t, "{")) ret j-1;
    } else
      j += 2;
  }
  ret j+1;
}