From 8c04cf19eaeebf852525f60531712f764443e006 Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Thu, 5 Mar 2026 12:03:50 -0500
Subject: [PATCH] ci: format

---
 lua/preview/presets.lua | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/lua/preview/presets.lua b/lua/preview/presets.lua
index 796a195..d4b03cc 100644
--- a/lua/preview/presets.lua
+++ b/lua/preview/presets.lua
@@ -119,14 +119,18 @@ end
 ---@return preview.Diagnostic[]
 local function parse_mermaid(output)
   local lnum = output:match('Parse error on line (%d+)')
-  if not lnum then return {} end
+  if not lnum then
+    return {}
+  end
   local msg = output:match('(Expecting .+)') or 'parse error'
-  return { {
-    lnum = tonumber(lnum) - 1,
-    col = 0,
-    message = msg,
-    severity = vim.diagnostic.severity.ERROR,
-  } }
+  return {
+    {
+      lnum = tonumber(lnum) - 1,
+      col = 0,
+      message = msg,
+      severity = vim.diagnostic.severity.ERROR,
+    },
+  }
 end
 
 ---@type preview.ProviderConfig