cursorInfo()

Derive cursor line, column, and display string from a text content store and a cursor position (character offset) store.

Signature

function cursorInfo(
	content: Store<string>,
	position: Store<number>,
	opts?: { name?: string },
): CursorInfo

Parameters

Parameter	Type	Description
content	Store<string>
position	Store<number>
opts	{ name?: string }

Basic Usage

const content = state("hello\nworld");
const pos = state(8); // "wo|rld"
const cursor = cursorInfo(content, pos);
cursor.line.get();    // 2
cursor.column.get();  // 3
cursor.display.get(); // "Ln 2, Col 3"