perf: swap order of escape regexes to avoid lookahead (#546)

* swap regex order to avoid lookahead * changelog * changelog formatting apparently
siimon · Mar 9, 2023 · 84fae84 · 84fae84
1 parent a19a1ad
commit 84fae84
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/registry.js b/lib/registry.js
@@ -214,7 +214,7 @@ function escapeLabelValue(str) {
 	return escapeString(str).replace(/"/g, '\\"');
 }
 function escapeString(str) {
-	return str.replace(/\n/g, '\\n').replace(/\\(?!n)/g, '\\\\');
+	return str.replace(/\\/g, '\\\\').replace(/\n/g, '\\n');
 }
 function standardizeCounterName(name) {
 	return name.replace(/_total$/, '');