up n_m

node_modules/webpack-sources/lib/helpers/splitIntoLines.js

@@ -0,0 +1,21 @@
+const splitIntoLines = str => {
+	const results = [];
+	const len = str.length;
+	let i = 0;
+	for (; i < len; ) {
+		const cc = str.charCodeAt(i);
+		// 10 is "\n".charCodeAt(0)
+		if (cc === 10) {
+			results.push("\n");
+			i++;
+		} else {
+			let j = i + 1;
+			// 10 is "\n".charCodeAt(0)
+			while (j < len && str.charCodeAt(j) !== 10) j++;
+			results.push(str.slice(i, j + 1));
+			i = j + 1;
+		}
+	}
+	return results;
+};
+module.exports = splitIntoLines;