I liked how some WMs handle windows of same application. I can Alt-Tab to a window of an app, and then — without releasing the Alt key — Alt-` to a different wi

I liked how some WMs handle windows of same application. I can Alt-Tab to a window of an app, and then — without releasing the Alt key — Alt-` to a different window of the same app. On Kwin, for example, going from Alt-Tab to Alt-` smoothly filters out all the non-same-app windows. Alt-Tab => Alt-` is also much easier than ⌘-tab => ⌘-Option => Option I'd think OS X's WM would have ⌘-tab => ⌘-`