Emacsは検索（Cs）フィールドに貼り付けますか？

検索文字列を貼り付けるには、Csの後にReturnキーを押します。

Emacs also has conventional nonincremental search commands, which
require you to type the entire search string before searching begins.

`C-s <RET> STRING <RET>'
     Search for STRING.

`C-r <RET> STRING <RET>'
     Search backward for STRING.

   To start a nonincremental search, first type `C-s <RET>'.  This
enters the minibuffer to read the search string; terminate the string
with <RET>, and then the search takes place.  If the string is not
found, the search command signals an error.