* lisp/org-clock.el (org-clock-sum): * lisp/org-colview.el (org-columns--display-here): (org-columns-remove-overlays): (org-columns-quit): (org-columns-edit-value): (org-columns--compute-spec): (org-columns-compute-all): (org-agenda-colview-compute): * lisp/org-indent.el (org-indent-remove-properties): (org-indent-add-properties): * lisp/org.el (org-sort-entries): (org-refresh-properties): (org-refresh-category-properties): (org-refresh-stats-properties): (org-agenda-prepare-buffers): Do not use `org-with-silent-modifications'.