#Emacs repeat-mode also combines really well with #expreg (expand-region). expreg looks like a worthy successor to Magnars' `expand-region` package, which many of us have grown to love.I have it set so `C-c y` marks the semantic 'thing' at point, and subsequent presses of `y` or `u` expand or contract to the next semantic unit.Works well out of the box. Should work even better if/when I get my head around #treesitter. This is my config:(repeat-mode 1)(defvar expreg-expand-keymap (define-keymap "y" #'expreg-expand "u" #'expreg-contract))(put #'expreg-expand 'repeat-map 'expreg-expand-keymap)(put #'expreg-contract 'repeat-map 'expreg-expand-keymap)(global-set-key (kbd "C-c y") #'expreg-expand)
