From da085da38fdbf24bfbb5929a40f58fffd71053a5 Mon Sep 17 00:00:00 2001
From: Rahix <rahix@rahix.de>
Date: Sun, 5 Oct 2025 18:43:52 +0200
Subject: [PATCH] Fix newlines in mermaid diagrams

Apparently an upgrade of our Forgejo version lead to `\n` no longer
being rendered as a newline in mermaid.  Replace with `<br/>` which does
the right thing.
---
 techtree-manager/src/tree.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/techtree-manager/src/tree.rs b/techtree-manager/src/tree.rs
index 6a81bce..fef523d 100644
--- a/techtree-manager/src/tree.rs
+++ b/techtree-manager/src/tree.rs
@@ -88,10 +88,10 @@ impl Element {
         } = self;
 
         let label = if simple {
-            format!(r##"#{issue_number} | {status}\n<i>{ty}</i>\n<b>{description}</b>"##)
+            format!(r##"#{issue_number} | {status}<br/><i>{ty}</i><br/><b>{description}</b>"##)
         } else {
             format!(
-                r##"<a href='{repo_url}/issues/{issue_number}' target='_blank'>#{issue_number}</a> | {status}\n<i>{ty}</i>\n<b>{description}</b>"##
+                r##"<a href='{repo_url}/issues/{issue_number}' target='_blank'>#{issue_number}</a> | {status}<br/><i>{ty}</i><br/><b>{description}</b>"##
             )
         };