From 07868760770336900ee2c275851945219205b866 Mon Sep 17 00:00:00 2001
From: MewPurPur <mew.pur.pur@abv.bg>
Date: Sat, 24 Jun 2023 18:09:31 +0200
Subject: [PATCH] Tweak documentation to use bold font when a class is
 referencing itself

---
 editor/editor_help.cpp | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 991807ccbb8..480e41b72b0 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -1906,7 +1906,7 @@ void EditorHelp::_help_callback(const String &p_topic) {
 	}
 }
 
-static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control *p_owner_node) {
+static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control *p_owner_node, const String &p_class = "") {
 	DocTools *doc = EditorHelp::get_doc_data();
 	String base_path;
 
@@ -2107,21 +2107,28 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control
 			p_rt->pop(); // font
 			pos = brk_end + 1;
 
+		} else if (tag == p_class) {
+			// Use a bold font when class reference tags are in their own page.
+			p_rt->push_font(doc_bold_font);
+			p_rt->add_text(tag);
+			p_rt->pop();
+
+			pos = brk_end + 1;
+
 		} else if (doc->class_list.has(tag)) {
-			// Class reference tag such as [Node2D] or [SceneTree].
-			// Use monospace font to make clickable references
-			// easier to distinguish from inline code and other text.
+			// Use a monospace font for class reference tags such as [Node2D] or [SceneTree].
+
 			p_rt->push_font(doc_code_font);
 			p_rt->push_font_size(doc_code_font_size);
-
 			p_rt->push_color(type_color);
 			p_rt->push_meta("#" + tag);
 			p_rt->add_text(tag);
-			p_rt->pop();
-			p_rt->pop();
 
-			p_rt->pop(); // font size
-			p_rt->pop(); // font
+			p_rt->pop();
+			p_rt->pop();
+			p_rt->pop(); // Font size
+			p_rt->pop(); // Font
+
 			pos = brk_end + 1;
 
 		} else if (tag == "b") {
@@ -2252,7 +2259,7 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control
 }
 
 void EditorHelp::_add_text(const String &p_bbcode) {
-	_add_text_to_rt(p_bbcode, class_desc, this);
+	_add_text_to_rt(p_bbcode, class_desc, this, edited_class);
 }
 
 Thread EditorHelp::thread;