emeditor_en.chm::/cmd/window/prev_window.htm
emeditor_en.chm::/cmd/window/next_window.htm
▲ All the occurrences of “Window” in the Description in these pages should be “document” (or “tab”).
emeditor_en.chm::/faq/window/tabs_sequential_order.htm
emeditor_en.chm::/history/v500.htm
“Switch to Last Used *Window* for Next *Window* check box …”
▲ “Window” should be “document”.