godot/modules/visual_script/doc_classes/VisualScriptWhile.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="VisualScriptWhile" inherits="VisualScriptNode" version="4.0">
	<brief_description>
		Conditional loop.
	</brief_description>
	<description>
		Loops while a condition is [code]true[/code]. Execution continues out the [code]exit[/code] Sequence port when the loop terminates.
		[b]Input Ports:[/b]
		- Sequence: [code]while(cond)[/code]
		- Data (bool): [code]cond[/code]
		[b]Output Ports:[/b]
		- Sequence: [code]repeat[/code]
		- Sequence: [code]exit[/code]
	</description>
	<tutorials>
	</tutorials>
</class>