my-emacs-d/elpa/smartparens-20161015.1227/smartparens-config.el

;;; smartparens-config.el --- Default configuration for smartparens package

;; Copyright (C) 2013-2016 Matus Goljer

;; Author: Matus Goljer <matus.goljer@gmail.com>
;; Maintainer: Matus Goljer <matus.goljer@gmail.com>
;; Created: 30 Jan 2013
;; Keywords: abbrev convenience editing
;; URL: https://github.com/Fuco1/smartparens

;; This file is not part of GNU Emacs.

;;; License:

;; This file is part of Smartparens.

;; Smartparens 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.

;; Smartparens 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 Smartparens.  If not, see <http://www.gnu.org/licenses/>.

;;; Commentary:

;; This is a default configuration for smartparens package.  If you
;; wish to set up everything by yourself, you can instead require
;; smartparens directly.

;; However, some configuration is always loaded by default, most
;; notably the built-in list of supported pairs.  If you want to erase
;; this list, simply use (setq sp-pairs nil) and then add your own
;; pairs.

;; For more info, see github readme at
;; https://github.com/Fuco1/smartparens

;;; Code:

(require 'smartparens)

(defun sp-lisp-invalid-hyperlink-p (_1 action _2)
  (when (eq action 'navigate)
    ;; Ignore errors due to us being at the start or end of the
    ;; buffer.
    (ignore-errors
      (or (and (looking-at "\\sw\\|\\s_")
               (save-excursion
                 (backward-char 2)
                 (looking-at "\\sw\\|\\s_")))
          (and (save-excursion
                 (backward-char 1)
                 (looking-at "\\sw\\|\\s_"))
               (save-excursion
                 (forward-char 1)
                 (looking-at "\\sw\\|\\s_")))))))

;; emacs is lisp hacking enviroment, so we set up some most common
;; lisp modes too
(sp-with-modes sp-lisp-modes
  ;; disable ', it's the quote character!
  (sp-local-pair "'" nil :actions nil))

(sp-with-modes (-difference sp-lisp-modes sp-clojure-modes)
  ;; also only use the pseudo-quote inside strings where it serve as
  ;; hyperlink.
  (sp-local-pair "`" "'"
                 :when '(sp-in-string-p
                         sp-in-comment-p)
                 :unless '(sp-lisp-invalid-hyperlink-p)
                 :skip-match (lambda (ms mb me)
                               (cond
                                ((equal ms "'")
                                 (or (sp-lisp-invalid-hyperlink-p "`" 'navigate '_)
                                     (not (sp-point-in-string-or-comment))))
                                (t (not (sp-point-in-string-or-comment)))))))

;; <rant>Unfortunately emacs devs in their glorious wisdom decided to
;; make @ no longer have prefix syntax, it is now a symbol... because
;; apparently its use in symbols is so frequent.  Anyway, since we
;; can't really change that, let's use a regexp based solution</rant>
(add-to-list 'sp-sexp-prefix (list 'emacs-lisp-mode 'regexp "\\(?:['`]*,@?\\|[',`]\\)"))

;; TODO: this should only be active in docstring, otherwise we want
;; the regexp completion \\{\\}.  To handle this feature, we must
;; allow multiple pairs on same opening (therefore, the unique ID must
;; become the opening and closing pair)
(sp-local-pair 'emacs-lisp-mode "\\\\{" "}" :when '(sp-in-docstring-p))

;; NOTE: Normally, `sp-local-pair' accepts list of modes (or a single
;; mode) as a first argument.  The macro `sp-with-modes' adds this
;; automatically.  If you want to call sp-local-pair outside this
;; macro, you MUST supply the major mode argument.

(--each sp--html-modes
  (eval-after-load (symbol-name it) '(require 'smartparens-html)))
(eval-after-load "latex"         '(require 'smartparens-latex))
(eval-after-load "tex-mode"      '(require 'smartparens-latex))
(eval-after-load "lua-mode"      '(require 'smartparens-lua))
(eval-after-load "ruby-mode"     '(require 'smartparens-ruby))
(eval-after-load "enh-ruby-mode" '(require 'smartparens-ruby))
(eval-after-load "rust-mode"     '(require 'smartparens-rust))
(eval-after-load "haskell-mode"     '(require 'smartparens-haskell))
(eval-after-load "haskell-interactive-mode"     '(require 'smartparens-haskell))
(--each '("python-mode" "python")
  (eval-after-load it '(require 'smartparens-python)))
(eval-after-load "scala-mode" '(require 'smartparens-scala))
(eval-after-load "racket-mode" '(require 'smartparens-racket))
(eval-after-load "ess" '(require 'smartparens-ess))

(provide 'smartparens-config)

;;; smartparens-config.el ends here