From 3e408c0f2828c04db6183ed2afb98166dd4edfd0 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Sun, 1 Dec 2019 23:41:10 +0000
Subject: [PATCH] allow dashes in block IDs

---
 core/block.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/block.php b/core/block.php
index 70c8c690..6f70aaaf 100644
--- a/core/block.php
+++ b/core/block.php
@@ -63,7 +63,7 @@ class Block
         if (is_null($id)) {
             $id = (empty($header) ? md5($body) : $header) . $section;
         }
-        $this->id = preg_replace('/[^\w]/', '', str_replace(' ', '_', $id));
+        $this->id = preg_replace('/[^\w-]/', '', str_replace(' ', '_', $id));
     }
 
     /**