From 5629b6dafee0acb2e1550e1facfef86c335eab9a Mon Sep 17 00:00:00 2001
From: charburgx <charburgx@gmail.com>
Date: Wed, 17 Aug 2022 17:13:03 -0500
Subject: [PATCH] fix: Incorporate nesting depth in hover highlight

---
 lua/symbols-outline/parser.lua |  2 ++
 lua/symbols-outline/writer.lua | 12 +++++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/lua/symbols-outline/parser.lua b/lua/symbols-outline/parser.lua
index 9fa5f4c..fe2f8d1 100644
--- a/lua/symbols-outline/parser.lua
+++ b/lua/symbols-outline/parser.lua
@@ -253,6 +253,8 @@ function M.get_lines(flattened_outline_items)
     local hl_end = #string_prefix + #node.icon
     local hl_type = config.options.symbols[symbols.kinds[node.kind]].hl
     table.insert(hl_info, { node_line, hl_start, hl_end, hl_type })
+
+    node.prefix_length = #string_prefix + #node.icon + 1
   end
   return lines, hl_info
 end
diff --git a/lua/symbols-outline/writer.lua b/lua/symbols-outline/writer.lua
index ce9eff6..e119940 100644
--- a/lua/symbols-outline/writer.lua
+++ b/lua/symbols-outline/writer.lua
@@ -74,11 +74,13 @@ M.add_hover_highlights = function(bufnr, nodes)
     end
 
     local marker_fac = (config.options.fold_markers and 1) or 0
-    ui.add_hover_highlight(
-      bufnr,
-      node.line_in_outline - 1,
-      (node.depth + marker_fac) * 2
-    )
+    if node.prefix_length then
+      ui.add_hover_highlight(
+        bufnr,
+        node.line_in_outline - 1,
+        node.prefix_length
+      )
+    end
     ::continue::
   end
 end