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Add section on named marker elements #89

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noamr merged 1 commit into from
Mar 5, 2026
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Add section on named marker elements #89

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18 changes: 18 additions & 0 deletions patching-explainer.md
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Expand Up @@ -84,6 +84,24 @@ To support multiple ranges, processing instructions can be named. Any number of
</template>
```

Multiple `<?marker>` elements without place-holder content is also supported in a similar manner:

```html
<div marker="results">
<?marker name="part-one">
<hr>
<?marker name="part-two">
</div>

<template for="results#part-one">
<p>Actual 1st part of the content</p>
</template>

<template for="results#part-two">
<p>Actual 2nd part of the content</p>
</template>
```

A few details about patching:

- Templates with a valid `for` attribute are not attached to the DOM, while templates that don't apply are attached to signal an error.
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