Test of autowrap, mixing control and print characters. The left/right margins should have letters in order: [?6hAa aBB b C cC  DdEe eFF f G gG  HhIi iJJ j K kK  LlMm mNN n O oO  PpQq qRR r S sS  TtUu uVV v W wW  XxYy yZZ z [?6lPush