We have a server which has AUCTeX installed for writing latex in emacs. Currently it is set as the major mode. Is it possible to change the latex mode to the default one in .emacs so that users who don't want to use AUCTeX can use the default mode? Also, will it be possible to set keys for default latex commands after that? For example, one user has following line in his .emacs file
(global-set-key "\M-]" 'tex-close-latex-block)
Currently it is showing the error Symbol's function definition is void: tex-close-latex-block
.