bug#36337: 26.1; XBM images are sometimes not displayed correctly

[Pip Cet]

On Fri, Jun 28, 2019 at 12:45 PM Eli Zaretskii <eliz@gnu.org> wrote:
> > Having thought about it, I would rather require the bool vector passed
> > to XBM to be in the right format: the width can be 100, but the
> > stride, specified by a new :stride argument, must be the smallest
> > multiple of 8 greater or equal to the width. If you don't want that,
> > pass a vector of bool vectors which is copied together, but let's not
> > pretend we can take a 10,000-bit bool vector and display it
> > efficiently.
>
> I'm not sure I understand what you mean, exactly.  Can you show an
> example of the new API?

No major changes, just that :stride is passed in along with :height
and :width (optional for now, but strongly recommended by the
documentation). See attached patch.

0001-Allow-a-stride-argument-so-XBM-boolvecs-are-in-the-r.patch
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