Added emacs scripts

.emacs.d/elpa/haskell-mode-13.12/haskell-compat.el

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+;;; haskell-compat.el --- legacy/compatibility backports for haskell-mode
+;;
+;; Filename: haskell-compat.el
+;; Description: legacy/compatibility backports for haskell-mode
+
+;; This file is not part of GNU Emacs.
+
+;; This file 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, or (at your option)
+;; any later version.
+
+;; This file 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 <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+(require 'etags)
+(require 'ring)
+(require 'outline)
+(require 'xref nil t)
+
+(eval-when-compile
+  (setq byte-compile-warnings '(not cl-functions obsolete)))
+
+;; Missing in Emacs23, stolen from Emacs24's `subr.el'
+(unless (fboundp 'process-live-p)
+  (defun process-live-p (process)
+    "Returns non-nil if PROCESS is alive.
+A process is considered alive if its status is `run', `open',
+`listen', `connect' or `stop'."
+    (memq (process-status process)
+	  '(run open listen connect stop))))
+
+;; Cross-referencing commands have been replaced since Emacs 25.1.
+;; These aliases are required to provide backward compatibility.
+(unless (fboundp 'xref-push-marker-stack)
+  (defalias 'xref-pop-marker-stack 'pop-tag-mark)
+
+  (defun xref-push-marker-stack ()
+    "Add point to the marker stack."
+    (ring-insert find-tag-marker-ring (point-marker))))
+
+(unless (fboundp 'outline-hide-sublevels)
+  (defalias 'outline-hide-sublevels 'hide-sublevels))
+
+(unless (fboundp 'outline-show-subtree)
+  (defalias 'outline-show-subtree 'show-subtree))
+
+(unless (fboundp 'outline-hide-sublevels)
+  (defalias 'outline-hide-sublevels 'hide-sublevels))
+
+(unless (fboundp 'outline-show-subtree)
+  (defalias 'outline-show-subtree 'show-subtree))
+
+(provide 'haskell-compat)
+
+;;; haskell-compat.el ends here