+ (global-unset-key (kbd "M-`"))
+ (global-set-key (kbd "M-`") #'eshell-here)
+#+END_SRC
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+ (defun sd/window-has-eshell ()
+ "Check if current windows list has a eshell buffer, and return the window"
+ (interactive)
+ (let ((ret nil))
+ (dolist (window (window-list))
+ (let ((modename (with-current-buffer (window-buffer window)
+ major-mode)))
+ (if (equal modename 'eshell-mode)
+ (setq ret window))))
+ ret))
+
+ (defun sd/toggle-eshell-here ()
+ "Toggle a eshell buffer vertically"
+ (interactive)
+ (if (sd/window-has-eshell)
+ (if (equal major-mode 'eshell-mode)
+ (delete-window)
+ (select-window (sd/window-has-eshell)))
+ (progn
+ (split-window-vertically (- (/ (window-total-height) 3)))
+ (other-window 1)
+ (unless (and (boundp 'eshell-buffer-name) (get-buffer eshell-buffer-name))
+ (eshell))
+ (switch-to-buffer eshell-buffer-name)
+ (goto-char (point-max))
+ (eshell-kill-input)
+ (insert (format "cd %s" default-directory))
+ (eshell-send-input))))
+
+ (global-unset-key (kbd "M-`"))
+ (global-set-key (kbd "M-`") 'sd/toggle-eshell-here)