Chet:
I think the patch below could be a useful addition, to make the behavior
in this case a little bit less surprising.
*** /tmp/BdLnYa_shopt.def 2017-06-24 10:21:15.029707643 -0500
--- builtins/shopt.def 2017-06-24 10:17:00.540600773 -0500
***************
*** 134,139 ****
--- 134,140 ----
static int shopt_set_complete_direxpand __P((char *, int));
#endif
+ static int shopt_set_check_window_size __P((char *, int));
static int shopt_set_debug_mode __P((char *, int));
static int shopt_login_shell;
***************
*** 164,170 ****
#if defined (JOB_CONTROL)
{ "checkjobs", &check_jobs_at_exit, (shopt_set_func_t *)NULL },
#endif
! { "checkwinsize", &check_window_size, (shopt_set_func_t *)NULL },
#if defined (HISTORY)
{ "cmdhist", &command_oriented_history, (shopt_set_func_t *)NULL },
#endif
--- 165,171 ----
#if defined (JOB_CONTROL)
{ "checkjobs", &check_jobs_at_exit, (shopt_set_func_t *)NULL },
#endif
! { "checkwinsize", &check_window_size, shopt_set_check_window_size },
#if defined (HISTORY)
{ "cmdhist", &command_oriented_history, (shopt_set_func_t *)NULL },
#endif
***************
*** 593,598 ****
--- 594,606 ----
#endif
static int
+ shopt_set_check_window_size (char *option_name, int mode)
+ {
+ get_new_window_size (0, (int *)0, (int *)0);
+ return (0);
+ }
+
+ static int
set_compatibility_level (option_name, mode)
char *option_name;
int mode;
--
Eduardo Bustamante
https://dualbus.me/
