Re: SVG export - how might you add classes for all graphical objects?

[David Kastrup]

Aaron Hill <lilypond@hillvisions.com> writes:

> On 2021-06-29 1:45 pm, David Kastrup wrote:
>> Aaron Hill <lilypond@hillvisions.com> writes:
>>> Hrm... would it be better to explicitly alist-copy the result from
>>> ly:assoc-get?  Actually, I guess you could do:
>>> ;;;;
>>> (alist-cons 'class ... (alist-delete 'class attribs))
>>> ;;;;
>> Either that or not even bother about deleting the other entry.
>
> If you don't remove the old entry, then the SVG looks like this:
>
> <g class="foo NoteHead" class="foo">
>
> I am fairly certain that it is not valid to have the same attribute
> name twice in an element in SGML.

Uh, ok.  I was thinking of an alist as a canonical data structure and
there overriding at the front is permissable.  But if it is used in that
manner...

-- 
David Kastrup