Try exotic keybindings

init/init-latex.el

@@ -54,6 +54,13 @@
 				 (if arg (LaTeX-insert-environment "align")
 				   (LaTeX-insert-environment "align*"))))
 
+			     ;; EXPERIMENTAL: try C-RETURN   DEL
+			     (define-key LaTeX-mode-map (kbd "C-<return>") 'backward-delete-char-untabify)
+
+			     ;; EXPERIMENTAL: unbind return - NOTE it is important to unbind <return> and not RET. If we
+			     ;; unbind RET then C-m won't work either.
+			     (define-key LaTeX-mode-map (kbd "<return>") (lambda() (interactive) (message "Use C-m")))
+
 			     (define-key LaTeX-mode-map (kbd "S-SPC") (lambda() (interactive) (insert "\\")))
 			     (define-key LaTeX-mode-map (kbd "M-S-SPC") 'TeX-insert-braces)
 			     (define-key LaTeX-mode-map (kbd "s-SPC") (lambda() (interactive) (insert "~")))