(evil-define-key 'insert evil-insert-state-map (kbd "C-g") 'evil-normal-state)

(evil-define-key 'insert evil-insert-state-map (kbd "C-g") 'evil-force-normal-state)

(key-chord-define evil-normal-state-map ",," 'evil-force-normal-state)
(key-chord-define evil-visual-state-map ",," 'evil-change-to-previous-state)
(key-chord-define evil-insert-state-map ",," 'evil-normal-state)
(key-chord-define evil-replace-state-map ",," 'evil-normal-state)