emacs-27 488204c: Remove one of recently added warnings abound binding keys in Isearch maps

[Juri Linkov]

branch: emacs-27
commit 488204cdc64b6a130042ecc64d59c4538287b81d
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>

    Remove one of recently added warnings abound binding keys in Isearch maps
    
    * lisp/isearch.el (minibuffer-local-isearch-map): Remove comments
    which warn against wantonly rebinding unbound keys from
    irrelevant keymap.
    https://lists.gnu.org/archive/html/emacs-devel/2021-01/msg00259.html
---
 lisp/isearch.el | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lisp/isearch.el b/lisp/isearch.el
index cbe72ef..8320847 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -823,10 +823,6 @@ This is like `describe-bindings', but displays only 
Isearch keys."
             :image '(isearch-tool-bar-image "left-arrow")))
     map))
 
-;; Note: Before adding more key bindings to this map, please keep in
-;; mind that any unbound key exits Isearch and runs the command bound
-;; to it in the local or global map.  So in effect every key unbound
-;; in this map is implicitly bound.
 (defvar minibuffer-local-isearch-map
   (let ((map (make-sparse-keymap)))
     (set-keymap-parent map minibuffer-local-map)