Variable: preview-auto-cache-preamble
preview-auto-cache-preamble is a customizable variable defined in
preview.el.
Value
ask
Documentation
Whether to generate a preamble cache format automatically.
Possible values are nil, t, and ask.
Source Code
;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/preview.el
(defcustom preview-auto-cache-preamble 'ask
"Whether to generate a preamble cache format automatically.
Possible values are nil, t, and `ask'."
:group 'preview-latex
:type '(choice (const :tag "Cache" t)
(const :tag "Don't cache" nil)
(const :tag "Ask" ask)))