Move raise-scratch to separate library

1 files changed, 52 insertions, 0 deletions

diff --git a/emacs/.emacs.d/site-lisp/oni-scratch.el b/emacs/.emacs.d/site-lisp/oni-scratch.el
new file mode 100644
index 0000000..815ed07
--- /dev/null
+++ b/emacs/.emacs.d/site-lisp/oni-scratch.el
@@ -0,0 +1,52 @@
+;;; oni-scratch.el --- Scratch functions and commands  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2015  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords:
+
+;; 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 <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Here are some functions and commands related to the *scratch*
+;; buffer.
+
+;;; Code:
+
+;;;###autoload
+(defun oni:raise-scratch (&optional mode)
+  "Show the *scratch* buffer.
+If called with a universal argument, ask the user which mode to
+use.  If MODE is not nil, open a new buffer with the name
+*MODE-scratch* and load MODE as its major mode."
+  (interactive (list (if current-prefix-arg
+                         (read-string "Mode: ")
+                       nil)))
+  (let* ((bname (if mode
+                    (concat "*" mode "-scratch*")
+                  "*scratch*"))
+         (buffer (get-buffer bname))
+         (mode-sym (intern (concat mode "-mode"))))
+
+    (unless buffer
+      (setq buffer (generate-new-buffer bname))
+      (with-current-buffer buffer
+        (when (fboundp mode-sym)
+          (funcall mode-sym))))
+
+    (select-window (display-buffer buffer))))
+
+(provide 'oni-scratch)
+;;; oni-scratch.el ends here