"N. Jackson" <nljlistb...@gmail.com> writes: >> + (- (window-max-chars-per-line) > > If Org needs to support versions of Emacs before 25.1 then I assume > you need the same guard on every instance of > window-max-chars-per-line -- because window-max-chars-per-line was > added to Emacs at the same time as window-font-width:
We do not need to worry about this. Org supports the latest released Emacs version + 2 previous [1]. Now, it means Emacs >=26. [1] https://orgmode.org/worg/org-maintenance.html#emacs-compatibility Best, Ihor