Variable: lazy-highlight-buffer
lazy-highlight-buffer is a customizable variable defined in
isearch.el.gz.
Value
nil
Documentation
Controls the lazy-highlighting of the full buffer.
When non-nil, all text in the buffer matching the current search
string is highlighted lazily (see lazy-highlight-initial-delay,
lazy-highlight-interval and lazy-highlight-buffer-max-at-a-time).
This is useful when lazy-highlight-cleanup(var)/lazy-highlight-cleanup(fun) is customized to nil
and doesn't remove full-buffer highlighting after a search.
This variable was added, or its default value changed, in Emacs 27.1.
Probably introduced at or before Emacs version 27.1.
Source Code
;; Defined in /usr/src/emacs/lisp/isearch.el.gz
(defcustom lazy-highlight-buffer nil
"Controls the lazy-highlighting of the full buffer.
When non-nil, all text in the buffer matching the current search
string is highlighted lazily (see `lazy-highlight-initial-delay',
`lazy-highlight-interval' and `lazy-highlight-buffer-max-at-a-time').
This is useful when `lazy-highlight-cleanup' is customized to nil
and doesn't remove full-buffer highlighting after a search."
:type 'boolean
:group 'lazy-highlight
:version "27.1")