From 35710c115486e258dc3f98cc25e237b6e43d8edc Mon Sep 17 00:00:00 2001
From: Martin Leduc <31558169+DecimalTurn@users.noreply.github.com>
Date: Fri, 21 Jun 2024 16:11:16 -0400
Subject: [PATCH] Remove backreferences in regex patterns for `XML Property
 List` and `JavaScript`

---
 lib/linguist/heuristics.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/linguist/heuristics.yml b/lib/linguist/heuristics.yml
index 8a6fcea078..7f333bb183 100644
--- a/lib/linguist/heuristics.yml
+++ b/lib/linguist/heuristics.yml
@@ -226,7 +226,7 @@ disambiguations:
   - language: Erlang
     pattern: '^\s*(?:%%|main\s*\(.*?\)\s*->)'
   - language: JavaScript
-    pattern: '\/\/|("|'')use strict\1|export\s+default\s|\/\*(?:.|[\r\n])*?\*\/'
+    pattern: '\/\/|["'']use strict["'']|export\s+default\s|\/\*(?:.|[\r\n])*?\*\/'
 - extensions: ['.ex']
   rules:
   - language: Elixir
@@ -552,7 +552,7 @@ disambiguations:
 - extensions: ['.plist']
   rules:
   - language: XML Property List
-    pattern: '^\s*(?:<\?xml\s|<!DOCTYPE\s+plist|<plist(?:\s+version\s*=\s*(["''])\d+(?:\.\d+)?\1)?\s*>\s*$)'
+    pattern: '^\s*(?:<\?xml\s|<!DOCTYPE\s+plist|<plist(?:\s+version\s*=\s*["'']\d+(?:\.\d+)?["''])?\s*>\s*$)'
   - language: OpenStep Property List
 - extensions: ['.plt']
   rules: