ghwikipp: This works better when you compare against the right string. :)

SDL Commits
1 
From aa2f26b9c541294a5f4553e7d9a3c0df435fafcc Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <[EMAIL REDACTED]>
Date: Mon, 27 Feb 2023 23:32:17 -0500
Subject: [PATCH] This works better when you compare against the right string. 
 :)

---
 build_categories.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build_categories.php b/build_categories.php
index 8a9c212..034bc51 100755
--- a/build_categories.php
+++ b/build_categories.php
@@ -70,7 +70,7 @@ function build_category_lists($srcdir)
                         foreach ($cats as $c) {
                             if ($from_format == "mediawiki") {
                                 $c = preg_replace('/^\[\[(.*?)\]\]$/', '$1', trim($c));
-                            } else if ($from_format == "md") {
+                            } else if ($from_format == "markdown_github") {
                                 $c = preg_replace('/^\[(.*?)\]\(.*?\)$/', '$1', trim($c));
                             }
                             if (!isset($categories[$c])) {