Variable: Info-fontify-maximum-menu-size
Info-fontify-maximum-menu-size is a customizable variable defined in
info.el.gz.
Value
400000
Documentation
Maximum size of menu to fontify if font-lock-mode(var)/font-lock-mode(fun) is non-nil.
Set to nil to disable node fontification; set to t for no limit.
This variable was added, or its default value changed, in Emacs 25.1.
Probably introduced at or before Emacs version 25.1.
Source Code
;; Defined in /usr/src/emacs/lisp/info.el.gz
;; It's unfortunate that nil means no fontification, as opposed to no limit,
;; since that differs from font-lock-maximum-size.
(defcustom Info-fontify-maximum-menu-size 400000
"Maximum size of menu to fontify if `font-lock-mode' is non-nil.
Set to nil to disable node fontification; set to t for no limit."
:type '(choice (const :tag "No fontification" nil)
(const :tag "No size limit" t)
(integer :tag "Up to this many characters"))
:version "25.1") ; 100k -> 400k