bug#17065: 24.3.50; Revise line 5944 of window.el to use `window-width`, instead of `window-total-width`.

[martin rudalics]

> Is any of the above still an issue these days?

I'll fix this in way that one has to provide an alist entry as

(window-width . (body-columns . 40))

to get a window with a text area that is forty frame columns wide.

martin