* lisp/isearch.el (isearch-filter-predicates): Rename from `isearch-filter-predicate'.

* lisp/isearch.el (isearch-filter-predicates): Rename from `isearch-filter-predicate'.
Doc fix.
(isearch-message-prefix): Display text from the property
`isearch-message-prefix' of the currently active filters.
(isearch-search): Don't compare `isearch-filter-predicate' with
`isearch-filter-visible'.  Call `run-hook-with-args-until-failure'
on `isearch-filter-predicates'.  Also check `search-invisible' for t
or call `isearch-range-invisible'.
(isearch-filter-visible): Make obsolete.
(isearch-lazy-highlight-search):
Call `run-hook-with-args-until-failure' on
`isearch-filter-predicates' and use `isearch-range-invisible'.

* lisp/info.el (Info-search): Call `run-hook-with-args-until-failure' on
`isearch-filter-predicates' instead of `funcall'ing
`isearch-filter-predicate'.
(Info-mode): Set `Info-isearch-filter' to
`isearch-filter-predicates' instead of `isearch-filter-predicate'.

* lisp/dired-aux.el (dired-isearch-filter-predicate-orig): Remove variable.
(dired-isearch-filenames-toggle, dired-isearch-filenames-setup)
(dired-isearch-filenames-end): Add and remove
`dired-isearch-filter-filenames' in `isearch-filter-predicates'
instead of changing the value of `isearch-filter-predicate'.
Rebind `dired-isearch-filenames-toggle' from "\M-sf" to "\M-sff".
(dired-isearch-filter-filenames): Don't use `isearch-filter-visible'.
Put property `isearch-message-prefix' to "filename " on
`dired-isearch-filter-filenames'.

* lisp/wdired.el (wdired-change-to-wdired-mode):
Add `isearch-filter-predicates' to `wdired-isearch-filter-read-only'
locally instead of changing `isearch-filter-predicate'.
(wdired-isearch-filter-read-only): Don't use `isearch-filter-visible'.

Fixes: debbugs:11378