From a5cd6c0756adf03a242344d92490100a12387c3a Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Sat, 25 Jan 2025 14:07:16 +0100
Subject: [PATCH] fix: Fix markdown horizontal ruler sometimes being treated as
 a heading

---
 src/tools/rust-analyzer/crates/ide/src/hover.rs       | 2 +-
 src/tools/rust-analyzer/crates/ide/src/hover/tests.rs | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/tools/rust-analyzer/crates/ide/src/hover.rs b/src/tools/rust-analyzer/crates/ide/src/hover.rs
index 18a3fed07ece..9d4c103fc2e0 100644
--- a/src/tools/rust-analyzer/crates/ide/src/hover.rs
+++ b/src/tools/rust-analyzer/crates/ide/src/hover.rs
@@ -346,7 +346,7 @@ fn hover_offset(
         .unique()
         .reduce(|mut acc: HoverResult, HoverResult { markup, actions }| {
             acc.actions.extend(actions);
-            acc.markup = Markup::from(format!("{}\n---\n{markup}", acc.markup));
+            acc.markup = Markup::from(format!("{}\n\n---\n{markup}", acc.markup));
             acc
         })
         .map(|mut res: HoverResult| {
diff --git a/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs b/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs
index 064a845dc576..8c32cc9720af 100644
--- a/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs
+++ b/src/tools/rust-analyzer/crates/ide/src/hover/tests.rs
@@ -303,6 +303,7 @@ m!(ab$0c);
             ---
 
             Outer
+
             ---
 
             ```rust
@@ -4401,6 +4402,7 @@ fn main() {
             ---
 
             size = 8, align = 8, niches = 1
+
             ---
 
             ```rust
@@ -10094,6 +10096,7 @@ fn bar() {
             ```rust
             let field: i32
             ```
+
             ---
 
             ```rust
@@ -10128,6 +10131,7 @@ fn bar() {
             ---
 
             size = 4, align = 4
+
             ---
 
             ```rust