On Wednesday, 13 Dec 2023 at 11:15, Ihor Radchenko wrote: > (defface org-beamer-tag '((t (:box (:line-width 1 :color "grey40")))) > "The special face for beamer tags." > :group 'org-export-beamer) > > in the code. > > This :box spec is correct, according to the manual. > So, something is broken on Emacs master :shrug:.
Just a potential suggestion for the OP: maybe change the line-width attribute to e.g. "(1 . 1)" instead of 1 as all of the faces I have customised (using customize-face) that have :box attributes use a similar construct for the line width argument. Just to see if maybe the documentation does not reflect reality in the code? -- : Eric S Fraga, with org release_9.6.7-661-g34ee6f in Emacs 30.0.50
