Using Emacs Prelude now.... gonna figure things out

Signed-off-by: TuDatTr <tran.tuan-dat@mailbox.org>

emacs/.emacs.d/modules/prelude-common-lisp.el

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+;;; prelude-common-lisp.el --- Emacs Prelude: lisp-mode and SLIME config.
+;;
+;; Copyright © 2011-2017 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar@batsov.com>
+;; URL: https://github.com/bbatsov/prelude
+;; Version: 1.0.0
+;; Keywords: convenience
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Configuration for lisp-mode and SLIME.
+
+;;; License:
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Code:
+
+(require 'prelude-lisp)
+
+(prelude-require-package 'slime)
+
+;; the SBCL configuration file is in Common Lisp
+(add-to-list 'auto-mode-alist '("\\.sbclrc\\'" . lisp-mode))
+
+;; Open files with .cl extension in lisp-mode
+(add-to-list 'auto-mode-alist '("\\.cl\\'" . lisp-mode))
+
+;; a list of alternative Common Lisp implementations that can be
+;; used with SLIME. Note that their presence render
+;; inferior-lisp-program useless. This variable holds a list of
+;; programs and if you invoke SLIME with a negative prefix
+;; argument, M-- M-x slime, you can select a program from that list.
+(setq slime-lisp-implementations
+      '((ccl ("ccl"))
+        (clisp ("clisp" "-q"))
+        (cmucl ("cmucl" "-quiet"))
+        (sbcl ("sbcl" "--noinform") :coding-system utf-8-unix)))
+
+;; select the default value from slime-lisp-implementations
+(if (and (eq system-type 'darwin)
+         (executable-find "ccl"))
+    ;; default to Clozure CL on OS X
+    (setq slime-default-lisp 'ccl)
+  ;; default to SBCL on Linux and Windows
+  (setq slime-default-lisp 'sbcl))
+
+;; Add fancy slime contribs
+(setq slime-contribs '(slime-fancy slime-cl-indent))
+
+(add-hook 'lisp-mode-hook (lambda () (run-hooks 'prelude-lisp-coding-hook)))
+;; rainbow-delimeters messes up colors in slime-repl, and doesn't seem to work
+;; anyway, so we won't use prelude-lisp-coding-defaults.
+(add-hook 'slime-repl-mode-hook (lambda ()
+                                  (smartparens-strict-mode +1)
+                                  (whitespace-mode -1)))
+
+(eval-after-load "slime"
+  '(progn
+     (setq slime-complete-symbol-function 'slime-fuzzy-complete-symbol
+           slime-fuzzy-completion-in-place t
+           slime-enable-evaluate-in-emacs t
+           slime-autodoc-use-multiline-p t
+           slime-auto-start 'always)
+     (define-key slime-mode-map (kbd "C-c C-s") 'slime-selector)))
+
+(provide 'prelude-common-lisp)
+
+;;; prelude-common-lisp.el ends here