[emacs] Enhance epub reading

* emacs/.emacs.d/init/ycp-markup.el: set text-width to be a bit less
than my-org-focus-write width (76 vs 80); increase
next-screen-context-lines in nov mode; set left text margin to 2 in
nov mode
* emacs/.emacs.d/init/ycp-org.el: Add keybindings to nov-mode when
org-remark is available. Unfortunately org-remark-nov-mode is a global
minor mode
* emacs/.emacs.d/lisp/my/my-buffer.el: update my-toggle-focus-write to
use empty buffers on both sides
* emacs/.emacs.d/lisp/my/my-nov.el: a function to set left margin in
nov mode
* emacs/.emacs.d/lisp/my/my-org-remark.el: a convenience function to
org-remark to mark or open depending on active mark

Also use my custom nov.el repo

1 files changed, 0 insertions, 0 deletions

diff --git a/emacs/.emacs.d/lisp/nov.el b/emacs/.emacs.d/lisp/nov.el
-Subproject bbb5c60bfd6b09cffe0406a56930105335f0788
+Subproject c0d30da504fb0b68d8c28ff61a5e0095acda7f5