Function: isearch--state-p
isearch--state-p is a function defined in isearch.el.gz.
Signature
(isearch--state-p X)
Source Code
;; Defined in /usr/src/emacs/lisp/isearch.el.gz
;; Could not find source code, showing raw function object.
#[(x) ((and (memq (type-of x) cl-struct-isearch--state-tags) t))
(cl-struct-isearch--state-tags)]