was_sigwinch      457 src/execute.c      SIG_ATOMIC_VOLATILE_T was_sigwinch = 0;
was_sigwinch      546 src/execute.c      was_sigwinch = tty_got_winch ();
was_sigwinch      575 src/execute.c      if (was_sigwinch != 0 || tty_got_winch ())