Max Nikulin <maniku...@gmail.com> writes: > I consider the following as a kind of graceful degradation > > (defun org-sort-function-fallback-downcase > (a b &optional LOCALE IGNORE-CASE) > (if ignore-case > (string-collate-lessp (downcase a) (downcase b) locale ignore-case) > (string-collate-lessp a b locale ignore-case)))
It is indeed better than `org-sort-function-downcase'. > (defcustom org-sort-function > (if (string-collate-lessp "a" "B" "C" t) > #'string-collate-lessp > #'org-sort-function-fallback-downcase)) No. Let's be consistent with Emacs here. > I would consider a setter function for `org-sort-function' to avoid > branches based of `func-arity' in `org-string<'. Setter is not reliable when setq is used, so I prefer arity check. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at <https://orgmode.org/>. Support Org development at <https://liberapay.com/org-mode>, or support my work at <https://liberapay.com/yantar92>