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syntax_highlighter_and_color_settings_page.md: add information about grouping attributes

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Karol Lewandowski 2022-05-20 15:10:33 +02:00
parent 5f83a567ec
commit 1b34118817
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topics/tutorials/custom_language_support/syntax_highlighter_and_color_settings_page.md
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@ -57,6 +57,18 @@ The `SimpleColorSettingsPage` implements [`ColorSettingsPage`](upsource:///platf
```
{src="simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleColorSettingsPage.java"}
It is supported to group related attributes like operators or braces by separating the nodes with `//`, e.g.:
```java
AttributesDescriptor[] DESCRIPTORS = new AttributesDescriptor[] {
new AttributesDescriptor("Operators//Plus", MySyntaxHighlighter.PLUS),
new AttributesDescriptor("Operators//Minus", MySyntaxHighlighter.MINUS),
new AttributesDescriptor("Operators//Advanced//Sigma", MySyntaxHighlighter.SIGMA),
new AttributesDescriptor("Operators//Advanced//Pi", MySyntaxHighlighter.PI),
//...
};
```
### Register the Color Settings Page
Register the Simple Language color settings page with the IntelliJ Platform in the plugin configuration file using the `com.intellij.colorSettingsPage` extension point.