Editor: Folding Spoiler

[Fyrestar]

When closing folds nothing about the inside is visible, when having objects as "fields" or properties that have a "name" or "id" property for instance, it would be incredibly useful that the fold spoilers these. I come from PHPStorm were this feature is available, and it really became an issue as i have to unfold longer lists of fields to find what i'm looking for without unfolding all.

The property/attribute keys searched for could be defined in the settings with the priority, for instance

• id
• name
• title
• label

If one of them by priority is found it could be previewed like PHPStorm does

When folded

And could be implemented in general this way for the default languages, like for HTML elements.

[aeschli]

duplicate of #70794