* lisp/misearch.el (multi-isearch-buffers): Set the value of

* lisp/misearch.el (multi-isearch-buffers): Set the value of
`multi-isearch-buffer-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(multi-isearch-buffers-regexp): Set the value of
`multi-isearch-buffer-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.
(multi-isearch-files): Set the value of
`multi-isearch-file-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(multi-isearch-files-regexp): Set the value of
`multi-isearch-file-list globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.

* lisp/dired-aux.el (dired-isearch-filenames): Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(dired-isearch-filenames-regexp): Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.
(dired-isearch-filter-filenames): Remove unnecessary check for
`dired-isearch-filenames'.

* lisp/comint.el (comint-history-isearch-backward):
Set NO-RECURSIVE-EDIT arg of isearch-backward to t.
(comint-history-isearch-backward-regexp):
Set NO-RECURSIVE-EDIT arg of isearch-backward-regexp to t.