vis: let :e recreate a window at the same location as the old one

Close #224

1 files changed, 1 insertions, 0 deletions

diff --git a/ui.h b/ui.h
index 2e471e9..de1b948 100644
--- a/ui.h
+++ b/ui.h
@@ -52,6 +52,7 @@ struct Ui {
 	UiWin* (*window_new)(Ui*, View*, File*, enum UiOption);
 	void (*window_free)(UiWin*);
 	void (*window_focus)(UiWin*);
+	void (*window_swap)(UiWin*, UiWin*);
 	void (*die)(Ui*, const char *msg, va_list ap) __attribute__((noreturn));
 	void (*info)(Ui*, const char *msg, va_list ap);
 	void (*info_hide)(Ui*);