Variable: TeX-check-TeX-command-not-found
TeX-check-TeX-command-not-found is a customizable variable defined in
tex.el.
Value
127
Documentation
Numerical code returned by shell for a command not found error.
Source Code
;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/tex.el
(defcustom TeX-check-TeX-command-not-found 127
"Numerical code returned by shell for a command not found error."
:group 'TeX-command
:type 'integer)