Add a comment for the last isearch.el change.

diff --git a/lisp/isearch.el b/lisp/isearch.el
index ead6f88..0bfda88 100644 (file)
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -2159,6 +2159,8 @@ Isearch mode."
               (if (and (integerp key)
                        (>= key ?\s) (/= key 127) (< key 256))
                   (progn
+                    ;; Ensure that the processed char is recorded in
+                    ;; the keyboard macro, if any (Bug#4894)
                     (store-kbd-macro-event key)
                     (isearch-process-search-char key)
                     (setq keylist (cdr keylist)))