Proposal: Allow dark/light theme switching about nano-emacs HOT 3 CLOSED

Because Emacs themes can run arbitrary code, I see no major obstacles to wrapping the existing nano theme in a file with (deftheme).

A concern would be to preserve the ability to have the theme code split between several files, as opposed to a single big one. I took a quick glance at the Custom Themes manual section, I have a feeling custom-load-path and the usual load-path have some un(?)documented intertwining.

Right now, faces are defined programmatically in nano-faces.el and derived from a set of base colors nano-base-colors.el. The
nano "faces" are then applies to a whole range of other faces, in nano-theme.el.

I proposed #18 to move the face derivation code into custom get/set functions, but I wasn't able to formulate convincing arguments to answer Nicolas' reticence. I don't think it's actually blocking the introduction of a (deftheme).

Now, if your goal is simply to change the base colors, feel free to load any theme before you load nano.el, and nano should pick them up.

from nano-emacs.

I solved this like this

(defvar nano-theme-light-var t)
(defun nano-change-theme-dark ()
  (interactive)
  (nano-theme-set-dark)
  (nano-faces)
  (nano-theme))

(defun nano-change-theme-light ()
  (interactive)
  (nano-theme-set-light)
  (nano-faces)
  (nano-theme))

(defun nano-change-theme ()
  (interactive)
  (if nano-theme-light-var (nano-change-theme-dark) (nano-change-theme-light))
  (setq nano-theme-light-var (not nano-theme-light-var)))

from nano-emacs.

Actually, you could even rename your nano-change-theme into nano-toggle-theme. Could you make a PR?

from nano-emacs.