From faded26dea2238a2a199401ea917390115f24878 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <baris@nodebb.org>
Date: Wed, 6 Dec 2017 21:12:42 -0500
Subject: [PATCH] Revert "disallow underscore in slugs (#6133)"

This reverts commit 4fc3115f335208a6188b46e686cf0f250442d264.
---
 public/src/utils.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/src/utils.js b/public/src/utils.js
index 37eb821c83..0e300d2772 100644
--- a/public/src/utils.js
+++ b/public/src/utils.js
@@ -336,8 +336,8 @@
 			return String(str).replace(new RegExp('<(\\/)?(' + (pattern || '[^\\s>]+') + ')(\\s+[^<>]*?)?\\s*(\\/)?>', 'gi'), '');
 		},
 
-		invalidUnicodeChars: XRegExp('([^\\p{L}\\s\\d-]|_)', 'g'),
-		invalidLatinChars: /([^\w\s\d-]|_)/g,
+		invalidUnicodeChars: XRegExp('[^\\p{L}\\s\\d\\-_]', 'g'),
+		invalidLatinChars: /[^\w\s\d\-_]/g,
 		trimRegex: /^\s+|\s+$/g,
 		collapseWhitespace: /\s+/g,
 		collapseDash: /-+/g,