swank-clojure和slime在emacs中不再兼容

Question

我犯了一个错误，使用MacPorts更新现有的端口，现在slime和swank-clojure不再工作了。当我在emacs中调用clojure-jack-in时，会收到以下消息：

Versions differ: 2011-04-16 (slime) vs. 20100404 (swank). Continue? (y or n)

输入 y 可以启动Slime REPL，但当我尝试在REPL中评估表达式时，我会收到另一条消息：

Not connected. Use `M-x slime' to start a Lisp. 

这里发生了什么？

这是我init.el文件的相关部分：

;; slime
(setq inferior-lisp-program "/opt/local/bin/sbcl")
(add-to-list 'load-path
         "/opt/local/share/emacs/site-lisp/slime"
         "/opt/local/share/emacs/site-lisp/slime/contrib")
(add-hook 'slime-repl-mode-hook
      (defun clojure-mode-slime-font-lock()
          (require 'clojure-mode)
        (let (font-lock-mode)
          (clojure-mode-font-lock-setup))))
(require 'slime)
(slime-setup '(slime-repl))
(eval-after-load "slime" '(slime-setup '(slime-fancy slime-banner)))

;; clojure
(add-to-list 'load-path
         "~/.emacs.d/elpa/clojure-mode-el"
         "~/.emacs.d/elpa/paredit-22")
(require 'clojure-mode)
(defun turn-on-paredit () (paredit-mode 1))
(add-hook 'clojure-mode-hook 'turn-on-paredit)

- dtg

Answer 1

swank-clojure 只能与 slime 版本 20100404 兼容:

https://github.com/technomancy/swank-clojure/issues/120#issuecomment-4862556

目前唯一的选择是降级到较早版本的 slime。

- dtg