Update to embed-resources

posts/09-self-contained/index.qmd

@@ -1,28 +1,32 @@
----
+be---
 title: "Self-contained HTML"
 date: "2022-07-06"
 categories: [html]
 image: "featured.png"
-image-alt: "YAML with format html and option self-contained set to true."
+image-alt: "YAML with format html and option embed-resources set to true."
 ---
 
-## `self-contained: true`
+## `embed-resources: true`
 
 If you want to create an entirely self-contained HTML document (with images, CSS, etc. embedded into the HTML file), add the following to the YAML of your document.
 
 ``` yaml
 format:
   html:
-    self-contained: true
+    embed-resources: true
 ```
 
 This produces a standalone HTML with no external dependencies.
 
 -   This works with `.qmd` and `.ipynb` files.
--   If instead of publishing the document, you want to share it using a file sharing service (e.g., Dropbox) or email it to someone just like you share other document types like spreadsheets, presentations, and PDFs, you should use this option to generate a self-contained HTML.
+-   If instead of publishing the document, you want to share it using a file-sharing service (e.g., Dropbox) or email it to someone just like you share other document types like spreadsheets, presentations, and PDFs, you should use this option to generate a self-contained HTML.
 -   Quarto presentations created with revealjs can also be published as self-contained HTML.
--   Math libraries are not embedded in self-contained HTML documents by default (because they are quite large and often time consuming to download) but you can add `self-contained-math: true` to your YAML to embed them as well.
+Math libraries are not embedded in self-contained HTML documents by default (because they are quite large and often time-consuming to download), but you can add `self-contained-math: true` to your YAML to embed them as well.
 
 ## Learn more
 
 [Self-contained HTML](https://quarto.org/docs/output-formats/html-basics.html#self-contained)
+
+::: callout-note
+An earlier version of this post referred to `self-contained`. That YAML field has been deprecated and `embed-resources` should be used.
+:::