From 6d344f82ee151eb202dd786a63c12492f48fa4b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Thu, 30 Jan 2025 11:53:52 +0100
Subject: [PATCH] url-mode: wip: regex: mention changes from original regex

---
 url-mode.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/url-mode.c b/url-mode.c
index 83cb4982..9aac9be0 100644
--- a/url-mode.c
+++ b/url-mode.c
@@ -380,7 +380,11 @@ regex_detected(const struct terminal *term, enum url_action action, url_list_t *
         }
     }
 
-    // https://gist.github.com/gruber/249502
+    /*
+     * Based on https://gist.github.com/gruber/249502, but modified:
+     *  - Do not allow {} at all
+     *  - Do allow matched []
+     */
     regex_t preg;
     const char *regex_string =
         "("