my-init-texmacs.scm

(kbd-map
 (:profile emacs)
 ("emacs:meta c" (kbd-copy))
 ("emacs:meta v" (kbd-paste))
 ("emacs:meta s" (save-buffer))
 ("emacs:meta u" (revert-buffer))
 ("emacs:meta :" (interactive footer-eval))

 ("emacs:meta f" (traverse-right))
 ("emacs:meta b" (traverse-left))

 ("C-/" (undo 0))
 ("C-." (redo 0))

 ("emacs:prefix e" (make 'em))
 ("emacs:prefix b" (make 'strong))
 ("emacs:prefix v" (make 'verbatim))

 ("emacs:prefix C-b" (interactive go-to-buffer))
 ("emacs:prefix C-," (go-start))
 ("emacs:prefix C-." (go-end)))

(kbd-map
 (:mode in-math?)
 ("emacs:prefix e" (make 'math-it))
 ("emacs:prefix b" (make 'math-bf))
 ("emacs:prefix v" (make 'math-tt)))