first commit

node_modules/locate-character/src/index.js

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+/** @typedef {import('./types').Location} Location */
+
+/**
+ * @param {import('./types').Range} range
+ * @param {number} index
+ */
+function rangeContains(range, index) {
+	return range.start <= index && index < range.end;
+}
+
+/**
+ * @param {string} source
+ * @param {import('./types').Options} [options]
+ */
+export function getLocator(source, options = {}) {
+	const { offsetLine = 0, offsetColumn = 0 } = options;
+
+	let start = 0;
+	const ranges = source.split('\n').map((line, i) => {
+		const end = start + line.length + 1;
+
+		/** @type {import('./types').Range} */
+		const range = { start, end, line: i };
+
+		start = end;
+		return range;
+	});
+
+	let i = 0;
+
+	/**
+	 * @param {string | number} search
+	 * @param {number} [index]
+	 * @returns {Location | undefined}
+	 */
+	function locator(search, index) {
+		if (typeof search === 'string') {
+			search = source.indexOf(search, index ?? 0);
+		}
+
+		if (search === -1) return undefined;
+
+		let range = ranges[i];
+
+		const d = search >= range.end ? 1 : -1;
+
+		while (range) {
+			if (rangeContains(range, search)) {
+				return {
+					line: offsetLine + range.line,
+					column: offsetColumn + search - range.start,
+					character: search
+				};
+			}
+
+			i += d;
+			range = ranges[i];
+		}
+	}
+
+	return locator;
+}
+
+/**
+ * @param {string} source
+ * @param {string | number} search
+ * @param {import('./types').Options} [options]
+ * @returns {Location | undefined}
+ */
+export function locate(source, search, options) {
+	return getLocator(source, options)(search, options && options.startIndex);
+}

node_modules/locate-character/src/types.d.ts

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+export interface Options {
+	offsetLine?: number;
+	offsetColumn?: number;
+	startIndex?: number;
+}
+
+export interface Range {
+	start: number;
+	end: number;
+	line: number;
+}
+
+export interface Location {
+	line: number;
+	column: number;
+	character: number;
+}