issue with org-hide-emphasis-markers

[emacsbliss]

It maybe somewhat related to #56 but I'm not entirely sure.

Basically say I have following function to setup things before presentation starts:

(defun my/present-start ()
  (setq-local org-hide-emphasis-markers t))

and following one to revert the settings:

(defun my/present-stop ()
  (setq-local org-hide-emphasis-markers nil))

then configure package as below:

(use-package org-tree-slide
  :straight t
  :commands (org-tree-slide-mode)
  :custom
  (org-tree-slide-heading-emphasis t)
  (org-tree-slide-cursor-init t)
  (org-tree-slide-slide-in-effect t)
  (org-tree-slide-modeline-display nil)
  (org-tree-slide-activate-message " ")
  (org-tree-slide-deactivate-message " ")
  :config
  :hook (org-tree-slide-play . my/present-start)
  :hook (org-tree-slide-stop . my/present-stop))

Then we I start the presentation with command org-tree-slide-mode, I can still see things like =key=, which should be rendered as key (with different font face).

I tried org-present and it works.

In my org mode configuration, I have org-hide-emphasis-markers set to nil by default since I only want this behavior during presentation.

M-x emacs-version produces this:

GNU Emacs 29.1.90 (build 1, aarch64-apple-darwin23.2.0, NS appkit-2487.30 Version 14.2 (Build 23C64)) of 2023-12-16

Could you help with this? Thanks!

[takaxp]

Are you using DOOM?

[emacsbliss]

no, I'm using configuration I build myself..

[takaxp]

Thanks, I'll try to investigate the issue.

[takaxp]

BTW, I'm currently using https://github.com/awth13/org-appear to hide the markups.

[takaxp]

The following code works for me.

1. enable font-lock-mode
2. call font-lock-flush after changing org-hide-emphasis-markers
3. use proper hooks org-tree-slide-play-hook and org-tree-slide-stop-hook (maybe not appropriate comment since I'm not familiar to use-package.el)

(defun my-present-start ()
  (setq org-hide-emphasis-markers t)
  (font-lock-flush))
(defun my-present-stop ()
  (setq org-hide-emphasis-markers nil)
  (font-lock-flush))

(setq org-tree-slide-heading-emphasis t)
(setq org-tree-slide-cursor-init t)
(setq org-tree-slide-slide-in-effect t)
(setq org-tree-slide-modeline-display nil)
(setq org-tree-slide-activate-message " ")
(setq org-tree-slide-deactivate-message " ")

(add-hook 'org-tree-slide-play-hook #'my-present-start)
(add-hook 'org-tree-slide-stop-hook #'my-present-stop)
(add-hook 'org-mode-hook #'turn-on-font-lock)

[emacsbliss]

great, this works! thanks a lot!