Re: static declaration inside `window_scroll_pixel_based' in window.c

[Chong Yidong]

Luc Teirlinck <address@hidden> writes:

>>From my earlier message:
>
>    Anyway, if the above quote from `(elisp)Writing Emacs Primitives' does
>    apply here, the problem would be easy to fix with the following patch,
>    which I can install if desired.
>
> No, I responded too quickly.  The patch is incorrect, since it always
> re-initializes preserve_y to -1 at the start of `window_scroll_pixel_based',
> defeating its static-ness. 

You can simply initialize it in syms_of_window.