Add snippets to ‘oni-elisp’

1 files changed, 80 insertions, 0 deletions

diff --git a/oni-elisp/oni-elisp.el b/oni-elisp/oni-elisp.el
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+;;; oni-elisp.el --- Emacs Lisp configuration        -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2019  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords: local
+;; Version: 20190825132536
+;; Package-Requires: (oni-company oni-flycheck oni-paredit oni-fci oni-yasnippet rainbow-delimiters nameless erefactor)
+
+;; 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 this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; My configuration for working in Emacs Lisp.
+
+;;; Code:
+
+(require 'yasnippet)
+
+(let ((byte-compile-not-obsolete-funcs '(preceding-sexp)))
+  (require 'erefactor))
+
+(require 'ielm)
+
+(defconst oni-elisp-root
+  (file-name-directory
+   (or load-file-name
+       (buffer-file-name)))
+  "The directory where ‘oni-elisp’ was loaded from.")
+
+(defconst oni-elisp-snippets-dir
+  (expand-file-name "snippets" oni-elisp-root)
+  "The directory where ‘oni-elisp’ stores its snippets.")
+
+(defun oni-elisp-snippets-initialize ()
+  "Initialize the snippets for ‘oni-elisp’."
+  (when (boundp 'yas-snippet-dirs)
+    (add-to-list 'yas-snippet-dirs oni-elisp-snippets-dir t))
+  (yas-load-directory oni-elisp-snippets-dir))
+
+(add-hook 'emacs-lisp-mode-hook 'company-mode)
+(add-hook 'emacs-lisp-mode-hook 'electric-quote-local-mode)
+(add-hook 'emacs-lisp-mode-hook 'erefactor-lazy-highlight-turn-on)
+(add-hook 'emacs-lisp-mode-hook 'fci-mode)
+(add-hook 'emacs-lisp-mode-hook 'flycheck-mode)
+(add-hook 'emacs-lisp-mode-hook 'nameless-mode)
+(add-hook 'emacs-lisp-mode-hook 'paredit-mode)
+(add-hook 'emacs-lisp-mode-hook 'rainbow-delimiters-mode)
+
+(add-hook 'ielm-mode-hook 'company-mode)
+(add-hook 'ielm-mode-hook 'paredit-mode)
+
+(setq ielm-prompt "λ> ")
+
+(define-key emacs-lisp-mode-map (kbd "C-c r") erefactor-map)
+
+;;;###autoload
+(add-to-list 'auto-mode-alist '("/Cask\\'" . emacs-lisp-mode))
+
+;;;###autoload
+(with-eval-after-load 'elisp-mode
+  (with-eval-after-load 'yasnippet
+    (oni-elisp-snippets-initialize)))
+
+;;;###autoload(with-eval-after-load 'elisp-mode (require 'oni-elisp))
+;;;###autoload(with-eval-after-load 'ielm (require 'oni-elisp))
+
+(provide 'oni-elisp)
+;;; oni-elisp.el ends here