bug#69941: 30.0.50; Faulty fontification of radio button widgets

[Stefan Monnier]

>> I meant the "too late" insertion of radio buttons into
>> radio-button-choice widgets (and likewise of checkboxes into checklist
>> widgets), because IIUC the way this is currently done (by
>> widget-radio-add-item and widget-checklist-add-item, respectively)
>> requires that the container widget is already in the buffer.
>
> Then maybe widgets which expect to be filled after they're created
> should make sure they have an additional character at the beginning and
> another at the end so insertions "inside" don't get confused from
> insertions "right before" or "right after".

Or maybe `widget-*-add-item` should temporarily change the insertion
type of the from/to markers?


        Stefan