hi! this works fine for me:
;;; BEG ;;; outline-(minor)-mode (setq outline-minor-mode-highlight 'override) ; emacs28 (setq outline-minor-mode-cycle t) ;;; outline for ess-mode (add-hook 'ess-mode-hook #'(lambda () (outline-minor-mode) (setq-local outline-regexp "\\(^#\\{3,7\\} \\)\\|\\(^[a-zA-Z0-9_\.]+ ?<- ?function(.*{\\)") (setq-local outline-regexp "\\(^#\\{3,7\\} \\)") (defun outline-level () ;; ## continues only as a comment. (cond ((looking-at "^### ") 1) ; first level ((looking-at "^#### ") 2) ; second level ((looking-at "^##### ") 3) ; and so on... ((looking-at "^###### ") 4) ((looking-at "^####### ") 5) ((looking-at "^######## ") 6) ((looking-at "^[a-zA-Z0-9_\.]+ ?<- ?function(.*{") 3) (t 1000))) (outline-hide-body))) ;;; force outline height (custom-set-faces '(outline-1 ((t (:height 1.100 :weight bold)))) '(outline-2 ((t (:height 1.075 :weight bold)))) '(outline-3 ((t (:height 1.050 :weight bold)))) '(outline-4 ((t (:height 1.025 :weight bold)))) '(outline-5 ((t (:height 1.000 :weight bold)))) '(outline-6 ((t (:height 1.000 :weight bold)))) '(outline-7 ((t (:height 1.000 :weight bold)))) '(outline-8 ((t (:height 1.000 :weight bold)))) ) ;;; END On 16 Aug 2023 14:30:02, "Sparapani, Rodney via ESS-help" < ess-help@r-project.org> wrote: > Hi Gang: > > One of my student’s asked this question. > > Any resources/knowledge on code folding? in RStudio ‘####’ creates a > collapsible section. Came across hideshow-org< > https://urldefense.com/v3/__https:/melpa.org/*/hideshow-org__;Iw!!H8mHWRdzp34!5RPr9v2ZhWFZvGqgU1l_SCB3m8RiGAGo3z3tOZJeYnGOEM1PJSipOO32pr70Qd7JRbtycMb_EwhMdNuJ$> > but I don’t want to only be able to use it in org mode. > > Something like > > Without code folding > #### test #### > test = c(1, 2) > #### > > With code folding > #### test #### > #### > > Any ideas? > -- > Rodney Sparapani, Associate Professor of Biostatistics, He/Him/His > Vice President, Wisconsin Chapter of the American Statistical Association > Institute for Health and Equity, Division of Biostatistics > Medical College of Wisconsin, Milwaukee Campus > > > [[alternative HTML version deleted]] > > ______________________________________________ > ESS-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/ess-help > [[alternative HTML version deleted]] ______________________________________________ ESS-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/ess-help