+2019-06-25 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-data.h (struct tui_command_element): Remove.
+ (union tui_which_element) <command>: Remove.
+ * tui/tui-data.c (init_content_element): Remove CMD_WIN case. Add
+ assert.
+ (free_content_elements): Remove CMD_WIN case.
+
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-layout.c (tui_set_layout): Update.