[docs] add templating to {#snippets}

[sacrosanctic]

closes #14020

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[dummdidumm]

Could you update your branch? Seems like your branch is very outdated.

[sacrosanctic]

Could you update your branch? Seems like your branch is very outdated.

fixed

[Rich-Harris]

Huh? This is already present, as noted in #14020 (comment). The equivalent of the {#if ....} example you called out is this:

This seems very duplicative and unnecessary, what am I missing?

[sacrosanctic]

The equivalent of the {#if ....} example you called out is this:

This shows how a snippet is created but not how snippet is passed to a component.

This demonstrates the 3 ways can that be done. Visually and in compact form. Useful like a cheatsheet.

what am I missing?

I guess it comes down to whether you see the docsite as a howto or a reference.

https://youtu.be/RwBolXX9Pis?si=iBOFarAHT1jywS5K&t=459

I'm ok either way and am happy to close the respective issues and PR.