Hello, a forum commenter has brought my attention to the fact that https://www.gnu.org/software/guile/docs/ page mentions "Preview Reference Manual for unreleased Guile 2.2 (development branch)" and fails to mention 3.0 completely (even if it's been released recently).
So please refer to Sergey if any kind of reference is due :-) -- ---- WBR, Michael Shigorin / http://altlinux.org ------ http://opennet.ru / http://anna-news.info