shell: match previous input on <up>

Make shell-mode behave a little more like eshell.

1 files changed, 4 insertions, 1 deletions

diff --git a/lisp/init-eshell.el b/lisp/init-eshell.el
index ff35f6a..72d5a82 100644
--- a/lisp/init-eshell.el
+++ b/lisp/init-eshell.el
@@ -62,7 +62,10 @@
 (add-hook 'shell-mode-hook
           (lambda ()
             (define-key shell-mode-map
-              (kbd "C-d") 'my/comint-delchar-or-eof-or-kill-buffer)))
+              (kbd "C-d") 'my/comint-delchar-or-eof-or-kill-buffer)
+            (define-key shell-mode-map
+              (kbd "<up>") 'comint-previous-matching-input-from-input)))
+
 ;; TODO: this isn't working
 (add-hook 'term-mode-hook
           (lambda ()