 
 ;; set rules for displaying buffers
 (setq display-buffer-alist
-      '(("\\`\\*helm.*?\\*\\'" 
+      '(("\\`\\*[hH]elm.*?\\*\\'"
          (display-buffer-at-bottom)
          (window-height . .35))
         ("^\\*vterm.*\\*$"

      (kill-new (buffer-string) t)))
  (setq deactivate-mark t)
  (message "Region copied to clipboard"))
(global-set-key (kbd "C-c p") #'t/make-region-pastable)

;; ~M-o~ to change window
(use-package ace-window

         (slot . 1)
         (height . .3))
        ("\\(^\\*helpful\\|\\*Help\\*\\)"
         (display-buffer-reuse-window display-buffer-pop-up-window display-buffer-in-side-window)
         (slot . 1)
         (inhibit-same-window . t)
         (window-height . .3))
        ("\\(^magit:\\|\\*info\\*\\|NEWS\\)"
         (display-buffer-reuse-window
          display-buffer-use-some-window
          display-buffer-in-direction)
         (direction . right)
         (split-width-threshold . .5)
         (window-width . .5)
         (inhibit-same-window . t))
        ("\\*org-roam\\*"
