From 9d0f7a0b82b1983b44636259733d6d2c39497315 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Sat, 30 May 2026 16:15:53 +0200
Subject: implement backward compatible style handling

Remove diagnostic_style_id and use vis.ui:style_push to obtain one.
---
 util.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'util.lua')

diff --git a/util.lua b/util.lua
index aed1032..c4894c8 100644
--- a/util.lua
+++ b/util.lua
@@ -409,4 +409,15 @@ function util.table.merge(weak, strong)
   return weak
 end
 
+--- Wrapper to define a style in vis.
+-- @param id The style id
+-- @param style The style description
+function util.style_define(id, style)
+  if vis.API and vis.API > 3215 then
+    return vis.ui:style_define(id, style)
+  else
+    return vis.win:style_define(id, style)
+  end
+end
+
 return util
-- 
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