I get the following warnings with emacs 30.0.50 (one year old):
⛔ Warning (comp): ess-custom.el:382:2: Warning: custom-declare-variable `ess-use-inferior-program-in-buffer-name' docstring has wrong usage of unescaped single quotes (use \=' or different quoting such as `...')
⛔ Warning (comp): ess-custom.el:1318:2: Warning: custom-declare-variable `ess-own-style-list' docstring has wrong usage of unescaped single quotes (use \=' or different quoting such as `...')
I get the following warnings with emacs 30.0.50 (one year old):
https://github.com/emacs-ess/ESS/blob/80e8befbe2d8ba126edf5bc117660006eaed778f/lisp/ess-custom.el#L382-L384 https://github.com/emacs-ess/ESS/blob/80e8befbe2d8ba126edf5bc117660006eaed778f/lisp/ess-custom.el#L1318-L1321