LezerTreeCursor

Unofficial

Both Official Unofficial

Both Own Inherited

A cursor for walking through the syntax tree.

Import:

import type { LezerTreeCursor } from '@obsidian-typings/obsidian-catalyst-latest';

Signature:

export class LezerTreeCursor implements SyntaxNodeRef

Implements: SyntaxNodeRef

Properties

	Property	Type	Description
	from	number	The start position of the current node.
	name	string	The name of the current node type.
	node	SyntaxNode	The actual syntax node at the current position.
	to	number	The end position of the current node.
	tree	LezerTree | null	The tree that the current node belongs to, if it is a top node.
	type	NodeType	The type of the current node.

Methods

	Method	Returns	Description
	firstChild()	boolean	Move to the first child of the current node.
	lastChild()	boolean	Move to the last child of the current node.
	next(enter?)	boolean	Move to the next node in tree order.
	nextSibling()	boolean	Move to the next sibling of the current node.
	parent()	boolean	Move to the parent of the current node.
	prev(enter?)	boolean	Move to the previous node in tree order.
	prevSibling()	boolean	Move to the previous sibling of the current node.

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Links to this page:

• LezerTree
• SyntaxNode