Updated emacs-d and added Remtrail command to vimrc

.emacs.d/modules/ohai-fonts.el

@@ -0,0 +1,47 @@
+;;; -*- lexical-binding: t -*-
+;;; ohai-fonts.el --- On-the-fly font size adjustment.
+
+;; Copyright (C) 2015 Bodil Stokke
+
+;; Author: Bodil Stokke <bodil@bodil.org>
+
+;; 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/>.
+
+;;; Code:
+
+(require 'ohai-lib)
+
+(defun ohai-fonts/spec-to-list (spec)
+  (s-split "-" spec))
+
+(defun ohai-fonts/list-to-spec (spec)
+  (s-join "-" spec))
+
+(defun ohai-fonts/update-font-spec-size (spec increment)
+  (ohai-fonts/list-to-spec
+   (-update-at 7 (lambda (i) (number-to-string
+                              (+ (string-to-number i) increment)))
+               (ohai-fonts/spec-to-list spec))))
+
+(defun ohai-fonts/update-font-size (increment)
+  (set-frame-font
+   (ohai-fonts/update-font-spec-size (frame-parameter nil 'font) increment)))
+
+(global-set-key (kbd "C-M--") (lambda () (interactive)
+                                (ohai-fonts/update-font-size -1)))
+(global-set-key (kbd "C-M-=") (lambda () (interactive)
+                                (ohai-fonts/update-font-size 1)))
+
+(provide 'ohai-fonts)
+;;; ohai-fonts.el ends here