From 093ffa5fbf7143f4668bb0a3dc9659a5cc836e12 Mon Sep 17 00:00:00 2001 From: Yuchen Pei Date: Sat, 17 Jun 2023 17:20:29 +1000 Subject: Moving things one level deeper To ease gnu stow usage. Now we can do stow -t ~ emacs --- emacs/.emacs.d/lisp/my/my-nov.el | 56 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 emacs/.emacs.d/lisp/my/my-nov.el (limited to 'emacs/.emacs.d/lisp/my/my-nov.el') diff --git a/emacs/.emacs.d/lisp/my/my-nov.el b/emacs/.emacs.d/lisp/my/my-nov.el new file mode 100644 index 0000000..863d09a --- /dev/null +++ b/emacs/.emacs.d/lisp/my/my-nov.el @@ -0,0 +1,56 @@ +;;; my-nov.el -- Extensions for nov.el -*- lexical-binding: t -*- + +;; Copyright (C) 2023 Free Software Foundation. + +;; Author: Yuchen Pei +;; Package-Requires: ((emacs "28.2")) + +;; This file is part of dotfiles. + +;; dotfiles is free software: you can redistribute it and/or modify it under +;; the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; dotfiles 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 Affero General +;; Public License for more details. + +;; You should have received a copy of the GNU Affero General Public +;; License along with dotfiles. If not, see . + +;;; Commentary: + +;; Extensions for nov.el. + +;;; Code: + +(require 'nov) + +;; override nov-render-title +;; this is because header line does not work with follow mode +(defun my-nov-render-title (dom) + "Custom rendering function for DOM. +Sets `header-line-format' to a combination of the EPUB title and +chapter title." + (let ((title (cdr (assq 'title nov-metadata))) + (chapter-title (car (esxml-node-children dom)))) + (when (not chapter-title) + (setq chapter-title "No title")) + ;; this shouldn't happen for properly authored EPUBs + (when (not title) + (setq title "No title")) + (setq mode-line-buffer-identification + (concat title ": " chapter-title)) + )) + +(defun my-nov-scroll-up (arg) + "Scroll with `scroll-up' or visit next chapter if at bottom." + (interactive "P") + (if (>= (follow-window-end) (point-max)) + (nov-next-document) + (follow-scroll-up arg))) + +(provide 'my-nov) +;;; my-nov.el ends here -- cgit v1.2.3