bug#67794: 30.0.50; mouse-face is not respected on SVG images

[Manuel Giraud]

Eli Zaretskii <eliz@gnu.org> writes:

[...]

> It would be a shame to waste cycles on PNG images as long as we don't
> solve this problem, so I'd prefer to enable this only for SVG and
> leave a FIXME comment about PNG.

Here is an updated version of this patch:

     - I had to export 'image_spec_value' from image.c to use it in
       xdisp.c
     - I also guard this feature behind a #ifdef HAVE_RSVG

0001-Respect-mouse-face-on-SVG-image-glyphs-bug-67794.patch
Description: Text Data

-- 
Manuel Giraud