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Diffstat (limited to 'emacs/.emacs.d/site-lisp')
-rw-r--r-- | emacs/.emacs.d/site-lisp/oni-outline.el | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/emacs/.emacs.d/site-lisp/oni-outline.el b/emacs/.emacs.d/site-lisp/oni-outline.el new file mode 100644 index 0000000..6c56515 --- /dev/null +++ b/emacs/.emacs.d/site-lisp/oni-outline.el @@ -0,0 +1,44 @@ +;;; oni-outline.el --- Extra functions and commands for outline-mode -*- 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 extra commands and functions for `outline-mode'. + +;;; Code: + +(require 'outline) + +;;;###autoload +(defun oni:set-tab-maybe-toggle-outline () + "Wrap the current function mapped to `TAB'." + (let ((func (or (lookup-key (current-local-map) (kbd "TAB")) + (lookup-key (current-global-map) (kbd "TAB"))))) + (local-set-key (kbd "TAB") + (lambda () + (interactive) + (if (outline-on-heading-p) + (if (outline-invisible-p (line-end-position)) + (outline-show-entry) + (outline-hide-entry)) + (call-interactively func)))))) + +(provide 'oni-outline) +;;; oni-outline.el ends here |