Variable: query-replace-skip-read-only
query-replace-skip-read-only is a customizable variable defined in
replace.el.gz.
Value
nil
Documentation
Non-nil means query-replace and friends ignore read-only matches.
This variable was added, or its default value changed, in Emacs 22.1.
Probably introduced at or before Emacs version 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/replace.el.gz
(defcustom query-replace-skip-read-only nil
"Non-nil means `query-replace' and friends ignore read-only matches."
:type 'boolean
:group 'matching
:version "22.1")