scope tok_parseForStatement.

srecord #For(S condition, S body) {}

static For tok_parseForStatement(TokScanner ts) {
  if (!(eq(ts.get(), "for") && eq(ts.get(1), "("))) null;
  ts.consume();
  S cond = deRoundBracket(ts.consumeBracketPart());
  int idx = ts.idx;
  ts.skipTo(tok_findEndOfStatement(ts.tok, ts.idx));
  ret new For(cond, joinSubList(ts.tok, idx-1, ts.idx+1));
}

end scope