Documentation generation for GDScript

- ClassDoc added to GDScript and property reflection data were extracted
from parse tree

- GDScript comments are collected from tokenizer for documentation and
applied to the ClassDoc by the GDScript compiler

- private docs were excluded (name with underscore prefix and doesn't
have any doc comments)

- default values (of non exported vars), arguments are extraced from the
parser

- Integrated with GDScript 2.0 and new enums were added.

- merge conflicts fixed

2 files changed, 13 insertions, 0 deletions

diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index 6ee8193291..fa70415210 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -2900,6 +2900,18 @@ void ScriptEditor::_help_class_goto(const String &p_desc) {
 	_save_layout();
 }
 
+void ScriptEditor::update_doc(const String &p_name) {
+	ERR_FAIL_COND(!EditorHelp::get_doc_data()->has_doc(p_name));
+
+	for (int i = 0; i < tab_container->get_child_count(); i++) {
+		EditorHelp *eh = Object::cast_to<EditorHelp>(tab_container->get_child(i));
+		if (eh && eh->get_class() == p_name) {
+			eh->update_doc();
+			return;
+		}
+	}
+}
+
 void ScriptEditor::_update_selected_editor_menu() {
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 		bool current = tab_container->get_current_tab() == i;
diff --git a/editor/plugins/script_editor_plugin.h b/editor/plugins/script_editor_plugin.h
index f1453c3d20..cc02a1ccbe 100644
--- a/editor/plugins/script_editor_plugin.h
+++ b/editor/plugins/script_editor_plugin.h
@@ -482,6 +482,7 @@ public:
 	void close_builtin_scripts_from_scene(const String &p_scene);
 
 	void goto_help(const String &p_desc) { _help_class_goto(p_desc); }
+	void update_doc(const String &p_name);
 
 	bool can_take_away_focus() const;