Re: XEmacs and 1x1 gif images
On Mon, Jan 2, 2012 at 3:53 PM, Stephen J. Turnbull <stephen(a)xemacs.org> wrote:
Robert Pluim writes:
> We do use DGifSlurp, and that's what's telling us that the GIF file is
> invalid, causing us to signal an error. I'd expect us to then return
> 'nil', but it appears that somehow a literal '0' is escaping to
> lisp.
Ouch! I'm afraid I don't have much expertise there.
> I'm currently lost in a maze of unwind-protect and
> call_with_suspended_errors to see how this could be fixed.
Eh? Why are there call_with_suspended_errors there?
They're from when you call the _instantiate routine.
Do you mean you
can't get it to crash with just (make-glyph [gif :file "img.gif"])?
No. That works fine (and there's no crash when it does fail, just an
error). I don't think make-glyph actually causes the gif to be read
until later.
Robert
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