bug#42825: 26.2; Calculator Trail display fuzziness

[Lars Ingebrigtsen]

Rolf Ade <rolf@pointsman.de> writes:

> doesn't display the *Calc Trail* buffer, although calc-display-trail has
> the (default) value t.
>
> There's this code in calc:
>
>       (with-current-buffer (calc-trail-buffer)
>         (and calc-display-trail
>              (= (window-width) (frame-width))
>              (calc-trail-display 1 t)))

This has been changed in Emacs 28:

      (with-current-buffer (calc-trail-buffer)
        (and calc-display-trail
             (calc-trail-display 1 t)))

So now it always heeds the variable, no matter what the frame width.

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