Variable: TeX-auto-parse-length
TeX-auto-parse-length is a customizable and buffer-local variable
defined in tex.el.
Documentation
Maximal length of TeX file (in characters) that will be parsed.
Source Code
;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/tex.el
(defcustom TeX-auto-parse-length 999999
"Maximal length of TeX file (in characters) that will be parsed."
:group 'TeX-parse
:type 'integer
:local t)