diff options
| -rw-r--r-- | .emacs.d/lisp/init-emacs-lisp.el | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/.emacs.d/lisp/init-emacs-lisp.el b/.emacs.d/lisp/init-emacs-lisp.el index 40c1820..3def7f2 100644 --- a/.emacs.d/lisp/init-emacs-lisp.el +++ b/.emacs.d/lisp/init-emacs-lisp.el @@ -34,10 +34,23 @@ Start `ielm' if it's not already running." (interactive) (crux-start-or-switch-to 'ielm "*ielm*")) + ;; from https://www.n16f.net/blog/making-ielm-more-comfortable/ + (defun ielm-init-history () + (let ((path (expand-file-name "ielm/history" user-emacs-directory))) + (make-directory (file-name-directory path) t) + (setq-local comint-input-ring-file-name path)) + (setq-local comint-input-ring-size 10000) + (setq-local comint-input-ignoredups t) + (comint-read-input-ring)) + (defun ielm-write-history (&rest _args) + (with-file-modes #o600 + (comint-write-input-ring))) :hook (ielm-mode . (lambda () (eldoc-mode +1) - (rainbow-delimiters-mode +1))) + (rainbow-delimiters-mode +1) + (ielm-init-history) + (advice-add 'ielm-send-input :after 'ielm-write-history))) (emacs-lisp-mode . (lambda () (eldoc-mode +1) (rainbow-mode +1) |