It kill the current buffer and deletes the window.
@@ -1064,6 +1064,7 @@
("~" . toggle-char-case)
("|" . toggle-window-split)
("k" . gpolonkai/kill-this-buffer)
("M-c" . gpolonkai/kill-this-buffer-delete-this-window)
("M-k" . gpolonkai/undo-buffer-kill)
:map isearch-mode-map
("<C-return>" . isearch-exit-other-end)
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