* doc/emacs/maintaining.texi (Identifier Search): Replace @itemx with @item.
* doc/emacs/search.texi (Special Isearch): Remove @item.
@item M-?
Find all the references for the identifier at point.
-@itemx M-x xref-query-replace-in-results @key{RET} @var{replacement} @key{RET}
+@item M-x xref-query-replace-in-results @key{RET} @var{replacement} @key{RET}
@itemx C-u M-x xref-query-replace-in-results @key{RET} @var{regexp} @key{RET} @var{replacement} @key{RET}
Interactively replace @var{regexp} with @var{replacement} in the names
of all the identifiers shown in the @file{*xref*} buffer.
automatically disable the input method afterwards.
@end itemize
-@item
@findex isearch-char-by-name
@kindex C-x 8 RET @r{(Incremental Search)}
Type @kbd{C-x 8 @key{RET}} (@code{isearch-char-by-name}), followed by