yaml-unist-parser/lib/transforms/offset.js

A YAML parser that produces output compatible with unist

import { createPoint } from "../factories/point.js";
export function transformOffset(offset, context) {
    // istanbul ignore next
    if (offset < 0) {
        offset = 0;
    }
    else if (offset > context.text.length) {
        offset = context.text.length;
    }
    const location = context.locator.locationForIndex(offset);
    return createPoint(offset, location.line + 1, location.column + 1);
}