update

quarto callouts.md

@@ -10,7 +10,7 @@ Contents of the callout
      - `note`, `tip`, `warning`, `caution`, `important`
 
 
-Change callout **title**
+# Change callout title
 ```
 ::: {.callout-note}
 ## The title
@@ -19,7 +19,7 @@ contents
 ```
 
 
-Collapsed (folded) callout, with no icon
+# Collapsed (folded) callout, with no icon
 ```
 ::: {.callout-important collapse=true icon=false}
 ## The title
@@ -27,4 +27,26 @@ Collapsed (folded) callout, with no icon
 Content that is hidden by default
 :::
 ```
- - [i] `collapse=true` will make the callout foldable, but visible by default
+ - [i] `collapse=false` will make the callout foldable, but visible by default
+
+# Cross-references
+adding a tag for the callout (`#tip-XXXXX`) will allow for a nice cross reference with preview on hover.
+```
+::: {#tip-example .callout-tip}
+## Cross-Referencing a Tip
+
+Add an ID starting with `#tip-` to reference a tip.
+:::
+
+See @tip-example...
+```
+
+Here are the prefixes for the cross-reference tags :
+
+| Callout Type | Prefix  |
+| ------------ | ------- |
+| `note`       | `#nte-` |
+| `tip`        | `#tip-` |
+| `warning`    | `#wrn-` |
+| `important`  | `#imp-` |
+| `caution`    | `#cau-` |