On 6/29/21, 2:55 PM, "lilypond-user on behalf of Aaron Hill"
<lilypond-user-bounces+carl.d.sorensen=gmail....@gnu.org on behalf of
lilyp...@hillvisions.com> wrote:
On 2021-06-29 1:45 pm, David Kastrup wrote:
> Aaron Hill <lilyp...@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.
You could do alist-copy, then assoc-set! on the copy.
Carl
-- Aaron Hill
