Add Close Docs item in script editor context menu

editor/plugins/script_editor_plugin.cpp

@@ -3122,6 +3122,7 @@ void ScriptEditor::_make_script_list_context_menu() {
 	context_menu->add_shortcut(ED_GET_SHORTCUT("script_editor/close_file"), FILE_CLOSE);
 	context_menu->add_shortcut(ED_GET_SHORTCUT("script_editor/close_all"), CLOSE_ALL);
 	context_menu->add_shortcut(ED_GET_SHORTCUT("script_editor/close_other_tabs"), CLOSE_OTHER_TABS);
+	context_menu->add_shortcut(ED_GET_SHORTCUT("script_editor/close_docs"), CLOSE_DOCS);
 	context_menu->add_separator();
 	if (se) {
 		Ref<Script> scr = se->get_edited_resource();
@@ -3144,6 +3145,7 @@ void ScriptEditor::_make_script_list_context_menu() {
 
 	context_menu->set_item_disabled(context_menu->get_item_index(CLOSE_ALL), tab_container->get_tab_count() <= 0);
 	context_menu->set_item_disabled(context_menu->get_item_index(CLOSE_OTHER_TABS), tab_container->get_tab_count() <= 1);
+	context_menu->set_item_disabled(context_menu->get_item_index(CLOSE_DOCS), !_has_docs_tab());
 	context_menu->set_item_disabled(context_menu->get_item_index(WINDOW_MOVE_UP), tab_container->get_current_tab() <= 0);
 	context_menu->set_item_disabled(context_menu->get_item_index(WINDOW_MOVE_DOWN), tab_container->get_current_tab() >= tab_container->get_tab_count() - 1);
 	context_menu->set_item_disabled(context_menu->get_item_index(WINDOW_SORT), tab_container->get_tab_count() <= 1);