* simple.el (yank, yank-pop): Always return nil; don't rely on

	exchange-point-and-mark to return nil.
	* fill.el (justify-current-line): Return nil, to be sure to
	conform with documentation.

diff --git a/lisp/textmodes/fill.el b/lisp/textmodes/fill.el
index 2ea712f3d012a6f6309a1b761d816d1b901c6af6..eb2ba5be69699d5789e1e62d08a344c8ceb32b14 100644 (file)
--- a/lisp/textmodes/fill.el
+++ b/lisp/textmodes/fill.el
@@ -265,7 +265,8 @@ Prefix arg (non-nil third arg, if called from program) means justify as well."
                (setq nmove (1- nmove))))
            (insert " ")
            (skip-chars-backward " ")
-           (setq ncols (1- ncols))))))))
+           (setq ncols (1- ncols)))))))
+  nil)
 \f
 (defun fill-individual-paragraphs (min max &optional justifyp mailp)
   "Fill each paragraph in region according to its individual fill prefix.