Small fixes

* lisp/emacs-lisp/seq.el (seq-contains): Move the ‘declare’ form
after the docstring.
* lisp/misc.el (copy-from-above-command): Fix whitespace regexp.

lisp/emacs-lisp/seq.el

@@ -393,9 +393,9 @@ found or not."
     count))
 
 (cl-defgeneric seq-contains (sequence elt &optional testfn)
-  (declare (obsolete seq-contains-p "27.1"))
   "Return the first element in SEQUENCE that is equal to ELT.
 Equality is defined by TESTFN if non-nil or by `equal' if nil."
+  (declare (obsolete seq-contains-p "27.1"))
   (seq-some (lambda (e)
               (when (funcall (or testfn #'equal) elt e)
                 e))

lisp/misc.el

@@ -41,7 +41,7 @@ The characters copied are inserted in the buffer before point."
     (save-excursion
       (beginning-of-line)
       (backward-char 1)
-      (skip-chars-backward "\ \t\n")
+      (skip-chars-backward " \t\n")
       (move-to-column cc)
       ;; Default is enough to copy the whole rest of the line.
       (setq n (if arg (prefix-numeric-value arg) (point-max)))