- module_function :rows, :cols, :curx, :nonblocking_getch, :mutex, :sync
+ ## pretends ctrl-c's are ctrl-g's
+ def safe_nonblocking_getch
+ nonblocking_getch
+ rescue Interrupt
+ KEY_CANCEL
+ end
+
+ module_function :rows, :cols, :curx, :nonblocking_getch, :safe_nonblocking_getch, :mutex, :sync