emacs: split init.el into different files

The init.el was about to surpass the 1000 LoC threshold, and it was no
longer easy to structure the code. Thus, I've moved the different pieces
into new files.

Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/emacs/settings/defuns.el b/emacs/settings/defuns.el
new file mode 100644
index 0000000..4de9573
--- /dev/null
+++ b/emacs/settings/defuns.el
@@ -0,0 +1,62 @@
+;;; defuns.el --- Small utility functions
+
+;; Copyright (C) 2016 Miquel Sabaté Solà <mikisabate@gmail.com>
+;;
+;; 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:
+;;
+;; Small utility functions
+
+;;; Code:
+
+(defun mssola-view-emacs-latest-news ()
+  "Allow users to fetch the latest Emacs' NEWS file."
+  (interactive)
+
+  (url-copy-file
+   "http://git.savannah.gnu.org/cgit/emacs.git/plain/etc/NEWS"
+   "/tmp/emacs-news" t)
+
+  (find-file-read-only "/tmp/emacs-news" t))
+
+(defun mssola-cleanup-workspace ()
+  "Cleanup the current workspace by killing all buffers and windows.
+The user will end up in the *scratch* buffer."
+
+  (interactive)
+  (when (y-or-n-p "Are you sure that you want to cleanup your workspace? ")
+    (delete-other-windows)
+    (switch-to-buffer "*scratch*")
+
+    ; Code taken from 'crux-kill-other-buffers in the crux package by
+    ; @bbatsov. It's the same but the confirmation has been removed since we are
+    ; already asking for permission before.
+    (seq-each
+     #'kill-buffer
+     (delete (current-buffer) (seq-filter #'buffer-file-name (buffer-list))))))
+
+(global-set-key (kbd "C-c a") 'mssola-cleanup-workspace)
+
+(defun emacs-init-time ()
+  "Redefine the `emacs-init-time' function so it is more detailed.
+Idea taken from @purcell."
+
+  (interactive)
+  (let ((init-time
+         (float-time (time-subtract after-init-time before-init-time))))
+    (message "%.3fs" init-time)))
+
+(provide 'defuns)
+;;; defuns.el ends here