diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp
index a5943c952b5..48f2be450b6 100644
--- a/editor/code_editor.cpp
+++ b/editor/code_editor.cpp
@@ -926,38 +926,55 @@ bool CodeTextEditor::_add_font_size(int p_delta) {
 }
 
 void CodeTextEditor::update_editor_settings() {
-	completion_font_color = EDITOR_GET("text_editor/highlighting/completion_font_color");
-	completion_string_color = EDITOR_GET("text_editor/highlighting/string_color");
-	completion_comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
+	// Theme: Highlighting
+	completion_font_color = EDITOR_GET("text_editor/theme/highlighting/completion_font_color");
+	completion_string_color = EDITOR_GET("text_editor/theme/highlighting/string_color");
+	completion_comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
 
-	text_editor->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/highlighting/highlight_all_occurrences"));
-	text_editor->set_highlight_current_line(EditorSettings::get_singleton()->get("text_editor/highlighting/highlight_current_line"));
-	text_editor->set_indent_using_spaces(EditorSettings::get_singleton()->get("text_editor/indent/type"));
-	text_editor->set_indent_size(EditorSettings::get_singleton()->get("text_editor/indent/size"));
-	text_editor->set_auto_indent_enabled(EditorSettings::get_singleton()->get("text_editor/indent/auto_indent"));
-	text_editor->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/indent/draw_tabs"));
-	text_editor->set_draw_spaces(EditorSettings::get_singleton()->get("text_editor/indent/draw_spaces"));
-	text_editor->set_smooth_scroll_enabled(EditorSettings::get_singleton()->get("text_editor/navigation/smooth_scrolling"));
-	text_editor->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/navigation/v_scroll_speed"));
-	text_editor->set_draw_minimap(EditorSettings::get_singleton()->get("text_editor/navigation/show_minimap"));
-	text_editor->set_minimap_width((int)EditorSettings::get_singleton()->get("text_editor/navigation/minimap_width") * EDSCALE);
-	text_editor->set_draw_line_numbers(EditorSettings::get_singleton()->get("text_editor/appearance/show_line_numbers"));
-	text_editor->set_line_numbers_zero_padded(EditorSettings::get_singleton()->get("text_editor/appearance/line_numbers_zero_padded"));
-	text_editor->set_draw_bookmarks_gutter(EditorSettings::get_singleton()->get("text_editor/appearance/show_bookmark_gutter"));
-	text_editor->set_line_folding_enabled(EditorSettings::get_singleton()->get("text_editor/appearance/code_folding"));
-	text_editor->set_draw_fold_gutter(EditorSettings::get_singleton()->get("text_editor/appearance/code_folding"));
-	text_editor->set_line_wrapping_mode((TextEdit::LineWrappingMode)EditorSettings::get_singleton()->get("text_editor/appearance/word_wrap").operator int());
-	text_editor->set_scroll_past_end_of_file_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/scroll_past_end_of_file"));
-	text_editor->set_caret_type((TextEdit::CaretType)EditorSettings::get_singleton()->get("text_editor/cursor/type").operator int());
-	text_editor->set_caret_blink_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/caret_blink"));
-	text_editor->set_caret_blink_speed(EditorSettings::get_singleton()->get("text_editor/cursor/caret_blink_speed"));
+	// Appearance: Caret
+	text_editor->set_caret_type((TextEdit::CaretType)EditorSettings::get_singleton()->get("text_editor/appearance/caret/type").operator int());
+	text_editor->set_caret_blink_enabled(EditorSettings::get_singleton()->get("text_editor/appearance/caret/caret_blink"));
+	text_editor->set_caret_blink_speed(EditorSettings::get_singleton()->get("text_editor/appearance/caret/caret_blink_speed"));
+	text_editor->set_highlight_current_line(EditorSettings::get_singleton()->get("text_editor/appearance/caret/highlight_current_line"));
+	text_editor->set_highlight_all_occurrences(EditorSettings::get_singleton()->get("text_editor/appearance/caret/highlight_all_occurrences"));
+
+	// Appearance: Gutters
+	text_editor->set_draw_line_numbers(EditorSettings::get_singleton()->get("text_editor/appearance/gutters/show_line_numbers"));
+	text_editor->set_line_numbers_zero_padded(EditorSettings::get_singleton()->get("text_editor/appearance/gutters/line_numbers_zero_padded"));
+	text_editor->set_draw_bookmarks_gutter(EditorSettings::get_singleton()->get("text_editor/appearance/gutters/show_bookmark_gutter"));
+
+	// Appearance: Minimap
+	text_editor->set_draw_minimap(EditorSettings::get_singleton()->get("text_editor/appearance/minimap/show_minimap"));
+	text_editor->set_minimap_width((int)EditorSettings::get_singleton()->get("text_editor/appearance/minimap/minimap_width") * EDSCALE);
+
+	// Appearance: Lines
+	text_editor->set_line_folding_enabled(EditorSettings::get_singleton()->get("text_editor/appearance/lines/code_folding"));
+	text_editor->set_draw_fold_gutter(EditorSettings::get_singleton()->get("text_editor/appearance/lines/code_folding"));
+	text_editor->set_line_wrapping_mode((TextEdit::LineWrappingMode)EditorSettings::get_singleton()->get("text_editor/appearance/lines/word_wrap").operator int());
+
+	// Appearance: Whitespace
+	text_editor->set_draw_tabs(EditorSettings::get_singleton()->get("text_editor/appearance/whitespace/draw_tabs"));
+	text_editor->set_draw_spaces(EditorSettings::get_singleton()->get("text_editor/appearance/whitespace/draw_spaces"));
+
+	// Behavior: Navigation
+	text_editor->set_scroll_past_end_of_file_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/scroll_past_end_of_file"));
+	text_editor->set_smooth_scroll_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/smooth_scrolling"));
+	text_editor->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/v_scroll_speed"));
+
+	// Behavior: indent
+	text_editor->set_indent_using_spaces(EditorSettings::get_singleton()->get("text_editor/behavior/indent/type"));
+	text_editor->set_indent_size(EditorSettings::get_singleton()->get("text_editor/behavior/indent/size"));
+	text_editor->set_auto_indent_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/indent/auto_indent"));
+
+	// Completion
 	text_editor->set_auto_brace_completion_enabled(EditorSettings::get_singleton()->get("text_editor/completion/auto_brace_complete"));
 
-	if (EditorSettings::get_singleton()->get("text_editor/appearance/show_line_length_guidelines")) {
+	// Appearance: Guidelines
+	if (EditorSettings::get_singleton()->get("text_editor/appearance/guidelines/show_line_length_guidelines")) {
 		TypedArray<int> guideline_cols;
-		guideline_cols.append(EditorSettings::get_singleton()->get("text_editor/appearance/line_length_guideline_hard_column"));
-		if (EditorSettings::get_singleton()->get("text_editor/appearance/line_length_guideline_soft_column") != guideline_cols[0]) {
-			guideline_cols.append(EditorSettings::get_singleton()->get("text_editor/appearance/line_length_guideline_soft_column"));
+		guideline_cols.append(EditorSettings::get_singleton()->get("text_editor/appearance/guidelines/line_length_guideline_hard_column"));
+		if (EditorSettings::get_singleton()->get("text_editor/appearance/guidelines/line_length_guideline_soft_column") != guideline_cols[0]) {
+			guideline_cols.append(EditorSettings::get_singleton()->get("text_editor/appearance/guidelines/line_length_guideline_soft_column"));
 		}
 		text_editor->set_line_length_guidelines(guideline_cols);
 	}
@@ -1028,7 +1045,7 @@ void CodeTextEditor::insert_final_newline() {
 }
 
 void CodeTextEditor::convert_indent_to_spaces() {
-	int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
+	int indent_size = EditorSettings::get_singleton()->get("text_editor/behavior/indent/size");
 	String indent = "";
 
 	for (int i = 0; i < indent_size; i++) {
@@ -1072,7 +1089,7 @@ void CodeTextEditor::convert_indent_to_spaces() {
 }
 
 void CodeTextEditor::convert_indent_to_tabs() {
-	int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
+	int indent_size = EditorSettings::get_singleton()->get("text_editor/behavior/indent/size");
 	indent_size -= 1;
 
 	int cursor_line = text_editor->get_caret_line();
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index 009a83994c3..3fc010c7019 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -492,68 +492,73 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	// Theme
 	_initial_set("text_editor/theme/color_theme", "Default");
 	hints["text_editor/theme/color_theme"] = PropertyInfo(Variant::STRING, "text_editor/theme/color_theme", PROPERTY_HINT_ENUM, "Default,Godot 2,Custom");
-	_initial_set("text_editor/theme/line_spacing", 6);
-	hints["text_editor/theme/line_spacing"] = PropertyInfo(Variant::INT, "text_editor/theme/line_spacing", PROPERTY_HINT_RANGE, "0,50,1");
 
+	// Theme: Highlighting
 	_load_godot2_text_editor_theme();
 
-	// Highlighting
-	_initial_set("text_editor/highlighting/highlight_all_occurrences", true);
-	_initial_set("text_editor/highlighting/highlight_current_line", true);
-	_initial_set("text_editor/highlighting/highlight_type_safe_lines", true);
-
-	// Indent
-	_initial_set("text_editor/indent/type", 0);
-	hints["text_editor/indent/type"] = PropertyInfo(Variant::INT, "text_editor/indent/type", PROPERTY_HINT_ENUM, "Tabs,Spaces");
-	_initial_set("text_editor/indent/size", 4);
-	hints["text_editor/indent/size"] = PropertyInfo(Variant::INT, "text_editor/indent/size", PROPERTY_HINT_RANGE, "1, 64, 1"); // size of 0 crashes.
-	_initial_set("text_editor/indent/auto_indent", true);
-	_initial_set("text_editor/indent/convert_indent_on_save", true);
-	_initial_set("text_editor/indent/draw_tabs", true);
-	_initial_set("text_editor/indent/draw_spaces", false);
-
-	// Navigation
-	_initial_set("text_editor/navigation/smooth_scrolling", true);
-	_initial_set("text_editor/navigation/v_scroll_speed", 80);
-	_initial_set("text_editor/navigation/show_minimap", true);
-	_initial_set("text_editor/navigation/minimap_width", 80);
-	hints["text_editor/navigation/minimap_width"] = PropertyInfo(Variant::INT, "text_editor/navigation/minimap_width", PROPERTY_HINT_RANGE, "50,250,1");
-
 	// Appearance
-	_initial_set("text_editor/appearance/show_line_numbers", true);
-	_initial_set("text_editor/appearance/line_numbers_zero_padded", false);
-	_initial_set("text_editor/appearance/show_bookmark_gutter", true);
-	_initial_set("text_editor/appearance/show_info_gutter", true);
-	_initial_set("text_editor/appearance/code_folding", true);
-	_initial_set("text_editor/appearance/word_wrap", 0);
-	hints["text_editor/appearance/word_wrap"] = PropertyInfo(Variant::INT, "text_editor/appearance/word_wrap", PROPERTY_HINT_ENUM, "None,Boundary");
+	// Appearance: Caret
+	_initial_set("text_editor/appearance/caret/type", 0);
+	hints["text_editor/appearance/caret/type"] = PropertyInfo(Variant::INT, "text_editor/appearance/caret/type", PROPERTY_HINT_ENUM, "Line,Block");
+	_initial_set("text_editor/appearance/caret/caret_blink", true);
+	_initial_set("text_editor/appearance/caret/caret_blink_speed", 0.5);
+	hints["text_editor/appearance/caret/caret_blink_speed"] = PropertyInfo(Variant::FLOAT, "text_editor/appearance/caret/caret_blink_speed", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
+	_initial_set("text_editor/appearance/caret/highlight_current_line", true);
+	_initial_set("text_editor/appearance/caret/highlight_all_occurrences", true);
 
-	_initial_set("text_editor/appearance/show_line_length_guidelines", true);
-	_initial_set("text_editor/appearance/line_length_guideline_soft_column", 80);
-	hints["text_editor/appearance/line_length_guideline_soft_column"] = PropertyInfo(Variant::INT, "text_editor/appearance/line_length_guideline_soft_column", PROPERTY_HINT_RANGE, "20, 160, 1");
-	_initial_set("text_editor/appearance/line_length_guideline_hard_column", 100);
-	hints["text_editor/appearance/line_length_guideline_hard_column"] = PropertyInfo(Variant::INT, "text_editor/appearance/line_length_guideline_hard_column", PROPERTY_HINT_RANGE, "20, 160, 1");
+	// Appearance: Guidelines
+	_initial_set("text_editor/appearance/guidelines/show_line_length_guidelines", true);
+	_initial_set("text_editor/appearance/guidelines/line_length_guideline_soft_column", 80);
+	hints["text_editor/appearance/guidelines/line_length_guideline_soft_column"] = PropertyInfo(Variant::INT, "text_editor/appearance/guidelines/line_length_guideline_soft_column", PROPERTY_HINT_RANGE, "20, 160, 1");
+	_initial_set("text_editor/appearance/guidelines/line_length_guideline_hard_column", 100);
+	hints["text_editor/appearance/guidelines/line_length_guideline_hard_column"] = PropertyInfo(Variant::INT, "text_editor/appearance/guidelines/line_length_guideline_hard_column", PROPERTY_HINT_RANGE, "20, 160, 1");
+
+	// Appearance: Gutters
+	_initial_set("text_editor/appearance/gutters/show_line_numbers", true);
+	_initial_set("text_editor/appearance/gutters/line_numbers_zero_padded", false);
+	_initial_set("text_editor/appearance/gutters/highlight_type_safe_lines", true);
+	_initial_set("text_editor/appearance/gutters/show_bookmark_gutter", true);
+	_initial_set("text_editor/appearance/gutters/show_info_gutter", true);
+
+	// Appearance: Minimap
+	_initial_set("text_editor/appearance/minimap/show_minimap", true);
+	_initial_set("text_editor/appearance/minimap/minimap_width", 80);
+	hints["text_editor/appearance/minimap/minimap_width"] = PropertyInfo(Variant::INT, "text_editor/appearance/minimap/minimap_width", PROPERTY_HINT_RANGE, "50,250,1");
+
+	// Appearance: Lines
+	_initial_set("text_editor/appearance/lines/code_folding", true);
+	_initial_set("text_editor/appearance/lines/word_wrap", 0);
+	hints["text_editor/appearance/lines/word_wrap"] = PropertyInfo(Variant::INT, "text_editor/appearance/lines/word_wrap", PROPERTY_HINT_ENUM, "None,Boundary");
+
+	// Appearance: Whitespace
+	_initial_set("text_editor/appearance/whitespace/draw_tabs", true);
+	_initial_set("text_editor/appearance/whitespace/draw_spaces", false);
+	_initial_set("text_editor/appearance/whitespace/line_spacing", 6);
+	hints["text_editor/appearance/whitespace/line_spacing"] = PropertyInfo(Variant::INT, "text_editor/appearance/whitespace/line_spacing", PROPERTY_HINT_RANGE, "0,50,1");
+
+	// Behavior
+	// Behavior: Navigation
+	_initial_set("text_editor/behavior/navigation/move_caret_on_right_click", true);
+	_initial_set("text_editor/behavior/navigation/scroll_past_end_of_file", false);
+	_initial_set("text_editor/behavior/navigation/smooth_scrolling", true);
+	_initial_set("text_editor/behavior/navigation/v_scroll_speed", 80);
+
+	// Behavior: Indent
+	_initial_set("text_editor/behavior/indent/type", 0);
+	hints["text_editor/behavior/indent/type"] = PropertyInfo(Variant::INT, "text_editor/behavior/indent/type", PROPERTY_HINT_ENUM, "Tabs,Spaces");
+	_initial_set("text_editor/behavior/indent/size", 4);
+	hints["text_editor/behavior/indent/size"] = PropertyInfo(Variant::INT, "text_editor/behavior/indent/size", PROPERTY_HINT_RANGE, "1, 64, 1"); // size of 0 crashes.
+	_initial_set("text_editor/behavior/indent/auto_indent", true);
+
+	// Behavior: Files
+	_initial_set("text_editor/behavior/files/trim_trailing_whitespace_on_save", false);
+	_initial_set("text_editor/behavior/files/autosave_interval_secs", 0);
+	_initial_set("text_editor/behavior/files/restore_scripts_on_load", true);
+	_initial_set("text_editor/behavior/files/convert_indent_on_save", true);
 
 	// Script list
 	_initial_set("text_editor/script_list/show_members_overview", true);
-
-	// Files
-	_initial_set("text_editor/files/trim_trailing_whitespace_on_save", false);
-	_initial_set("text_editor/files/autosave_interval_secs", 0);
-	_initial_set("text_editor/files/restore_scripts_on_load", true);
-
-	// Tools
-	_initial_set("text_editor/tools/create_signal_callbacks", true);
-	_initial_set("text_editor/tools/sort_members_outline_alphabetically", false);
-
-	// Cursor
-	_initial_set("text_editor/cursor/scroll_past_end_of_file", false);
-	_initial_set("text_editor/cursor/type", 0);
-	hints["text_editor/cursor/type"] = PropertyInfo(Variant::INT, "text_editor/cursor/type", PROPERTY_HINT_ENUM, "Line,Block");
-	_initial_set("text_editor/cursor/caret_blink", true);
-	_initial_set("text_editor/cursor/caret_blink_speed", 0.5);
-	hints["text_editor/cursor/caret_blink_speed"] = PropertyInfo(Variant::FLOAT, "text_editor/cursor/caret_blink_speed", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
-	_initial_set("text_editor/cursor/right_click_moves_caret", true);
+	_initial_set("text_editor/script_list/sort_members_outline_alphabetically", false);
 
 	// Completion
 	_initial_set("text_editor/completion/idle_parse_delay", 2.0);
@@ -777,41 +782,41 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 
 void EditorSettings::_load_godot2_text_editor_theme() {
 	// Godot 2 is only a dark theme; it doesn't have a light theme counterpart.
-	_initial_set("text_editor/highlighting/symbol_color", Color(0.73, 0.87, 1.0));
-	_initial_set("text_editor/highlighting/keyword_color", Color(1.0, 1.0, 0.7));
-	_initial_set("text_editor/highlighting/control_flow_keyword_color", Color(1.0, 0.85, 0.7));
-	_initial_set("text_editor/highlighting/base_type_color", Color(0.64, 1.0, 0.83));
-	_initial_set("text_editor/highlighting/engine_type_color", Color(0.51, 0.83, 1.0));
-	_initial_set("text_editor/highlighting/user_type_color", Color(0.42, 0.67, 0.93));
-	_initial_set("text_editor/highlighting/comment_color", Color(0.4, 0.4, 0.4));
-	_initial_set("text_editor/highlighting/string_color", Color(0.94, 0.43, 0.75));
-	_initial_set("text_editor/highlighting/background_color", Color(0.13, 0.12, 0.15));
-	_initial_set("text_editor/highlighting/completion_background_color", Color(0.17, 0.16, 0.2));
-	_initial_set("text_editor/highlighting/completion_selected_color", Color(0.26, 0.26, 0.27));
-	_initial_set("text_editor/highlighting/completion_existing_color", Color(0.13, 0.87, 0.87, 0.87));
-	_initial_set("text_editor/highlighting/completion_scroll_color", Color(1, 1, 1));
-	_initial_set("text_editor/highlighting/completion_font_color", Color(0.67, 0.67, 0.67));
-	_initial_set("text_editor/highlighting/text_color", Color(0.67, 0.67, 0.67));
-	_initial_set("text_editor/highlighting/line_number_color", Color(0.67, 0.67, 0.67, 0.4));
-	_initial_set("text_editor/highlighting/safe_line_number_color", Color(0.67, 0.78, 0.67, 0.6));
-	_initial_set("text_editor/highlighting/caret_color", Color(0.67, 0.67, 0.67));
-	_initial_set("text_editor/highlighting/caret_background_color", Color(0, 0, 0));
-	_initial_set("text_editor/highlighting/text_selected_color", Color(0, 0, 0));
-	_initial_set("text_editor/highlighting/selection_color", Color(0.41, 0.61, 0.91, 0.35));
-	_initial_set("text_editor/highlighting/brace_mismatch_color", Color(1, 0.2, 0.2));
-	_initial_set("text_editor/highlighting/current_line_color", Color(0.3, 0.5, 0.8, 0.15));
-	_initial_set("text_editor/highlighting/line_length_guideline_color", Color(0.3, 0.5, 0.8, 0.1));
-	_initial_set("text_editor/highlighting/word_highlighted_color", Color(0.8, 0.9, 0.9, 0.15));
-	_initial_set("text_editor/highlighting/number_color", Color(0.92, 0.58, 0.2));
-	_initial_set("text_editor/highlighting/function_color", Color(0.4, 0.64, 0.81));
-	_initial_set("text_editor/highlighting/member_variable_color", Color(0.9, 0.31, 0.35));
-	_initial_set("text_editor/highlighting/mark_color", Color(1.0, 0.4, 0.4, 0.4));
-	_initial_set("text_editor/highlighting/bookmark_color", Color(0.08, 0.49, 0.98));
-	_initial_set("text_editor/highlighting/breakpoint_color", Color(0.9, 0.29, 0.3));
-	_initial_set("text_editor/highlighting/executing_line_color", Color(0.98, 0.89, 0.27));
-	_initial_set("text_editor/highlighting/code_folding_color", Color(0.8, 0.8, 0.8, 0.8));
-	_initial_set("text_editor/highlighting/search_result_color", Color(0.05, 0.25, 0.05, 1));
-	_initial_set("text_editor/highlighting/search_result_border_color", Color(0.41, 0.61, 0.91, 0.38));
+	_initial_set("text_editor/theme/highlighting/symbol_color", Color(0.73, 0.87, 1.0));
+	_initial_set("text_editor/theme/highlighting/keyword_color", Color(1.0, 1.0, 0.7));
+	_initial_set("text_editor/theme/highlighting/control_flow_keyword_color", Color(1.0, 0.85, 0.7));
+	_initial_set("text_editor/theme/highlighting/base_type_color", Color(0.64, 1.0, 0.83));
+	_initial_set("text_editor/theme/highlighting/engine_type_color", Color(0.51, 0.83, 1.0));
+	_initial_set("text_editor/theme/highlighting/user_type_color", Color(0.42, 0.67, 0.93));
+	_initial_set("text_editor/theme/highlighting/comment_color", Color(0.4, 0.4, 0.4));
+	_initial_set("text_editor/theme/highlighting/string_color", Color(0.94, 0.43, 0.75));
+	_initial_set("text_editor/theme/highlighting/background_color", Color(0.13, 0.12, 0.15));
+	_initial_set("text_editor/theme/highlighting/completion_background_color", Color(0.17, 0.16, 0.2));
+	_initial_set("text_editor/theme/highlighting/completion_selected_color", Color(0.26, 0.26, 0.27));
+	_initial_set("text_editor/theme/highlighting/completion_existing_color", Color(0.13, 0.87, 0.87, 0.87));
+	_initial_set("text_editor/theme/highlighting/completion_scroll_color", Color(1, 1, 1));
+	_initial_set("text_editor/theme/highlighting/completion_font_color", Color(0.67, 0.67, 0.67));
+	_initial_set("text_editor/theme/highlighting/text_color", Color(0.67, 0.67, 0.67));
+	_initial_set("text_editor/theme/highlighting/line_number_color", Color(0.67, 0.67, 0.67, 0.4));
+	_initial_set("text_editor/theme/highlighting/safe_line_number_color", Color(0.67, 0.78, 0.67, 0.6));
+	_initial_set("text_editor/theme/highlighting/caret_color", Color(0.67, 0.67, 0.67));
+	_initial_set("text_editor/theme/highlighting/caret_background_color", Color(0, 0, 0));
+	_initial_set("text_editor/theme/highlighting/text_selected_color", Color(0, 0, 0));
+	_initial_set("text_editor/theme/highlighting/selection_color", Color(0.41, 0.61, 0.91, 0.35));
+	_initial_set("text_editor/theme/highlighting/brace_mismatch_color", Color(1, 0.2, 0.2));
+	_initial_set("text_editor/theme/highlighting/current_line_color", Color(0.3, 0.5, 0.8, 0.15));
+	_initial_set("text_editor/theme/highlighting/line_length_guideline_color", Color(0.3, 0.5, 0.8, 0.1));
+	_initial_set("text_editor/theme/highlighting/word_highlighted_color", Color(0.8, 0.9, 0.9, 0.15));
+	_initial_set("text_editor/theme/highlighting/number_color", Color(0.92, 0.58, 0.2));
+	_initial_set("text_editor/theme/highlighting/function_color", Color(0.4, 0.64, 0.81));
+	_initial_set("text_editor/theme/highlighting/member_variable_color", Color(0.9, 0.31, 0.35));
+	_initial_set("text_editor/theme/highlighting/mark_color", Color(1.0, 0.4, 0.4, 0.4));
+	_initial_set("text_editor/theme/highlighting/bookmark_color", Color(0.08, 0.49, 0.98));
+	_initial_set("text_editor/theme/highlighting/breakpoint_color", Color(0.9, 0.29, 0.3));
+	_initial_set("text_editor/theme/highlighting/executing_line_color", Color(0.98, 0.89, 0.27));
+	_initial_set("text_editor/theme/highlighting/code_folding_color", Color(0.8, 0.8, 0.8, 0.8));
+	_initial_set("text_editor/theme/highlighting/search_result_color", Color(0.05, 0.25, 0.05, 1));
+	_initial_set("text_editor/theme/highlighting/search_result_border_color", Color(0.41, 0.61, 0.91, 0.38));
 }
 
 bool EditorSettings::_save_text_editor_theme(String p_file) {
@@ -823,8 +828,8 @@ bool EditorSettings::_save_text_editor_theme(String p_file) {
 	keys.sort();
 
 	for (const String &key : keys) {
-		if (key.begins_with("text_editor/highlighting/") && key.find("color") >= 0) {
-			cf->set_value(theme_section, key.replace("text_editor/highlighting/", ""), ((Color)props[key].variant).to_html());
+		if (key.begins_with("text_editor/theme/highlighting/") && key.find("color") >= 0) {
+			cf->set_value(theme_section, key.replace("text_editor/theme/highlighting/", ""), ((Color)props[key].variant).to_html());
 		}
 	}
 
@@ -1340,10 +1345,10 @@ void EditorSettings::load_text_editor_theme() {
 		String val = cf->get_value("color_theme", key);
 
 		// don't load if it's not already there!
-		if (has_setting("text_editor/highlighting/" + key)) {
+		if (has_setting("text_editor/theme/highlighting/" + key)) {
 			// make sure it is actually a color
 			if (val.is_valid_html_color() && key.find("color") >= 0) {
-				props["text_editor/highlighting/" + key].variant = Color::html(val); // change manually to prevent "Settings changed" console spam
+				props["text_editor/theme/highlighting/" + key].variant = Color::html(val); // change manually to prevent "Settings changed" console spam
 			}
 		}
 	}
diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp
index e93c8a1a059..2c83fb2df67 100644
--- a/editor/editor_themes.cpp
+++ b/editor/editor_themes.cpp
@@ -1061,7 +1061,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_icon("folded", "CodeEdit", theme->get_icon("GuiTreeArrowRight", "EditorIcons"));
 	theme->set_icon("can_fold", "CodeEdit", theme->get_icon("GuiTreeArrowDown", "EditorIcons"));
 	theme->set_icon("executing_line", "CodeEdit", theme->get_icon("MainPlay", "EditorIcons"));
-	theme->set_constant("line_spacing", "CodeEdit", EDITOR_DEF("text_editor/theme/line_spacing", 6));
+	theme->set_constant("line_spacing", "CodeEdit", EDITOR_DEF("text_editor/appearance/whitespace/line_spacing", 6));
 
 	// H/VSplitContainer
 	theme->set_stylebox("bg", "VSplitContainer", make_stylebox(theme->get_icon("GuiVsplitBg", "EditorIcons"), 1, 1, 1, 1));
@@ -1433,67 +1433,67 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	EditorSettings *setting = EditorSettings::get_singleton();
 	String text_editor_color_theme = setting->get("text_editor/theme/color_theme");
 	if (text_editor_color_theme == "Default") {
-		setting->set_initial_value("text_editor/highlighting/symbol_color", symbol_color, true);
-		setting->set_initial_value("text_editor/highlighting/keyword_color", keyword_color, true);
-		setting->set_initial_value("text_editor/highlighting/control_flow_keyword_color", control_flow_keyword_color, true);
-		setting->set_initial_value("text_editor/highlighting/base_type_color", basetype_color, true);
-		setting->set_initial_value("text_editor/highlighting/engine_type_color", type_color, true);
-		setting->set_initial_value("text_editor/highlighting/user_type_color", usertype_color, true);
-		setting->set_initial_value("text_editor/highlighting/comment_color", comment_color, true);
-		setting->set_initial_value("text_editor/highlighting/string_color", string_color, true);
-		setting->set_initial_value("text_editor/highlighting/background_color", te_background_color, true);
-		setting->set_initial_value("text_editor/highlighting/completion_background_color", completion_background_color, true);
-		setting->set_initial_value("text_editor/highlighting/completion_selected_color", completion_selected_color, true);
-		setting->set_initial_value("text_editor/highlighting/completion_existing_color", completion_existing_color, true);
-		setting->set_initial_value("text_editor/highlighting/completion_scroll_color", completion_scroll_color, true);
-		setting->set_initial_value("text_editor/highlighting/completion_font_color", completion_font_color, true);
-		setting->set_initial_value("text_editor/highlighting/text_color", text_color, true);
-		setting->set_initial_value("text_editor/highlighting/line_number_color", line_number_color, true);
-		setting->set_initial_value("text_editor/highlighting/safe_line_number_color", safe_line_number_color, true);
-		setting->set_initial_value("text_editor/highlighting/caret_color", caret_color, true);
-		setting->set_initial_value("text_editor/highlighting/caret_background_color", caret_background_color, true);
-		setting->set_initial_value("text_editor/highlighting/text_selected_color", text_selected_color, true);
-		setting->set_initial_value("text_editor/highlighting/selection_color", selection_color, true);
-		setting->set_initial_value("text_editor/highlighting/brace_mismatch_color", brace_mismatch_color, true);
-		setting->set_initial_value("text_editor/highlighting/current_line_color", current_line_color, true);
-		setting->set_initial_value("text_editor/highlighting/line_length_guideline_color", line_length_guideline_color, true);
-		setting->set_initial_value("text_editor/highlighting/word_highlighted_color", word_highlighted_color, true);
-		setting->set_initial_value("text_editor/highlighting/number_color", number_color, true);
-		setting->set_initial_value("text_editor/highlighting/function_color", function_color, true);
-		setting->set_initial_value("text_editor/highlighting/member_variable_color", member_variable_color, true);
-		setting->set_initial_value("text_editor/highlighting/mark_color", mark_color, true);
-		setting->set_initial_value("text_editor/highlighting/bookmark_color", bookmark_color, true);
-		setting->set_initial_value("text_editor/highlighting/breakpoint_color", breakpoint_color, true);
-		setting->set_initial_value("text_editor/highlighting/executing_line_color", executing_line_color, true);
-		setting->set_initial_value("text_editor/highlighting/code_folding_color", code_folding_color, true);
-		setting->set_initial_value("text_editor/highlighting/search_result_color", search_result_color, true);
-		setting->set_initial_value("text_editor/highlighting/search_result_border_color", search_result_border_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/symbol_color", symbol_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/keyword_color", keyword_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/control_flow_keyword_color", control_flow_keyword_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/base_type_color", basetype_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/engine_type_color", type_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/user_type_color", usertype_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/comment_color", comment_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/string_color", string_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/background_color", te_background_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/completion_background_color", completion_background_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/completion_selected_color", completion_selected_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/completion_existing_color", completion_existing_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/completion_scroll_color", completion_scroll_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/completion_font_color", completion_font_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/text_color", text_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/line_number_color", line_number_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/safe_line_number_color", safe_line_number_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/caret_color", caret_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/caret_background_color", caret_background_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/text_selected_color", text_selected_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/selection_color", selection_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/brace_mismatch_color", brace_mismatch_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/current_line_color", current_line_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/line_length_guideline_color", line_length_guideline_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/word_highlighted_color", word_highlighted_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/number_color", number_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/function_color", function_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/member_variable_color", member_variable_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/mark_color", mark_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/bookmark_color", bookmark_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/breakpoint_color", breakpoint_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/executing_line_color", executing_line_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/code_folding_color", code_folding_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/search_result_color", search_result_color, true);
+		setting->set_initial_value("text_editor/theme/highlighting/search_result_border_color", search_result_border_color, true);
 	} else if (text_editor_color_theme == "Godot 2") {
 		setting->load_text_editor_theme();
 	}
 
 	// Now theme is loaded, apply it to CodeEdit.
-	theme->set_color("background_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/background_color"));
-	theme->set_color("completion_background_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/completion_background_color"));
-	theme->set_color("completion_selected_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/completion_selected_color"));
-	theme->set_color("completion_existing_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/completion_existing_color"));
-	theme->set_color("completion_scroll_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/completion_scroll_color"));
-	theme->set_color("completion_font_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/completion_font_color"));
-	theme->set_color("font_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/text_color"));
-	theme->set_color("line_number_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/line_number_color"));
-	theme->set_color("caret_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/caret_color"));
-	theme->set_color("font_selected_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/text_selected_color"));
-	theme->set_color("selection_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/selection_color"));
-	theme->set_color("brace_mismatch_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/brace_mismatch_color"));
-	theme->set_color("current_line_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/current_line_color"));
-	theme->set_color("line_length_guideline_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/line_length_guideline_color"));
-	theme->set_color("word_highlighted_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/word_highlighted_color"));
-	theme->set_color("bookmark_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/bookmark_color"));
-	theme->set_color("breakpoint_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/breakpoint_color"));
-	theme->set_color("executing_line_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/executing_line_color"));
-	theme->set_color("code_folding_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/code_folding_color"));
-	theme->set_color("search_result_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/search_result_color"));
-	theme->set_color("search_result_border_color", "CodeEdit", EDITOR_GET("text_editor/highlighting/search_result_border_color"));
+	theme->set_color("background_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/background_color"));
+	theme->set_color("completion_background_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/completion_background_color"));
+	theme->set_color("completion_selected_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/completion_selected_color"));
+	theme->set_color("completion_existing_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/completion_existing_color"));
+	theme->set_color("completion_scroll_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/completion_scroll_color"));
+	theme->set_color("completion_font_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/completion_font_color"));
+	theme->set_color("font_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/text_color"));
+	theme->set_color("line_number_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/line_number_color"));
+	theme->set_color("caret_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/caret_color"));
+	theme->set_color("font_selected_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/text_selected_color"));
+	theme->set_color("selection_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/selection_color"));
+	theme->set_color("brace_mismatch_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/brace_mismatch_color"));
+	theme->set_color("current_line_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/current_line_color"));
+	theme->set_color("line_length_guideline_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/line_length_guideline_color"));
+	theme->set_color("word_highlighted_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/word_highlighted_color"));
+	theme->set_color("bookmark_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/bookmark_color"));
+	theme->set_color("breakpoint_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/breakpoint_color"));
+	theme->set_color("executing_line_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/executing_line_color"));
+	theme->set_color("code_folding_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/code_folding_color"));
+	theme->set_color("search_result_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/search_result_color"));
+	theme->set_color("search_result_border_color", "CodeEdit", EDITOR_GET("text_editor/theme/highlighting/search_result_border_color"));
 
 	return theme;
 }
diff --git a/editor/plugins/editor_preview_plugins.cpp b/editor/plugins/editor_preview_plugins.cpp
index d47bd2d4108..95f68d5f7f1 100644
--- a/editor/plugins/editor_preview_plugins.cpp
+++ b/editor/plugins/editor_preview_plugins.cpp
@@ -505,12 +505,12 @@ Ref<Texture2D> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size
 	int thumbnail_size = MAX(p_size.x, p_size.y);
 	img->create(thumbnail_size, thumbnail_size, false, Image::FORMAT_RGBA8);
 
-	Color bg_color = EditorSettings::get_singleton()->get("text_editor/highlighting/background_color");
-	Color keyword_color = EditorSettings::get_singleton()->get("text_editor/highlighting/keyword_color");
-	Color control_flow_keyword_color = EditorSettings::get_singleton()->get("text_editor/highlighting/control_flow_keyword_color");
-	Color text_color = EditorSettings::get_singleton()->get("text_editor/highlighting/text_color");
-	Color symbol_color = EditorSettings::get_singleton()->get("text_editor/highlighting/symbol_color");
-	Color comment_color = EditorSettings::get_singleton()->get("text_editor/highlighting/comment_color");
+	Color bg_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/background_color");
+	Color keyword_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/keyword_color");
+	Color control_flow_keyword_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/control_flow_keyword_color");
+	Color text_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/text_color");
+	Color symbol_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/symbol_color");
+	Color comment_color = EditorSettings::get_singleton()->get("text_editor/theme/highlighting/comment_color");
 
 	if (bg_color.a == 0) {
 		bg_color = Color(0, 0, 0, 0);
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index e6762826dd2..226a54b966a 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -94,13 +94,13 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 	highlighter->clear_member_keyword_colors();
 	highlighter->clear_color_regions();
 
-	highlighter->set_symbol_color(EDITOR_GET("text_editor/highlighting/symbol_color"));
-	highlighter->set_function_color(EDITOR_GET("text_editor/highlighting/function_color"));
-	highlighter->set_number_color(EDITOR_GET("text_editor/highlighting/number_color"));
-	highlighter->set_member_variable_color(EDITOR_GET("text_editor/highlighting/member_variable_color"));
+	highlighter->set_symbol_color(EDITOR_GET("text_editor/theme/highlighting/symbol_color"));
+	highlighter->set_function_color(EDITOR_GET("text_editor/theme/highlighting/function_color"));
+	highlighter->set_number_color(EDITOR_GET("text_editor/theme/highlighting/number_color"));
+	highlighter->set_member_variable_color(EDITOR_GET("text_editor/theme/highlighting/member_variable_color"));
 
 	/* Engine types. */
-	const Color type_color = EDITOR_GET("text_editor/highlighting/engine_type_color");
+	const Color type_color = EDITOR_GET("text_editor/theme/highlighting/engine_type_color");
 	List<StringName> types;
 	ClassDB::get_class_list(&types);
 	for (const StringName &E : types) {
@@ -112,7 +112,7 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 	}
 
 	/* User types. */
-	const Color usertype_color = EDITOR_GET("text_editor/highlighting/user_type_color");
+	const Color usertype_color = EDITOR_GET("text_editor/theme/highlighting/user_type_color");
 	List<StringName> global_classes;
 	ScriptServer::get_global_class_list(&global_classes);
 	for (const StringName &E : global_classes) {
@@ -131,7 +131,7 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 	const Ref<Script> script = _get_edited_resource();
 	if (script.is_valid()) {
 		/* Core types. */
-		const Color basetype_color = EDITOR_GET("text_editor/highlighting/base_type_color");
+		const Color basetype_color = EDITOR_GET("text_editor/theme/highlighting/base_type_color");
 		List<String> core_types;
 		script->get_language()->get_core_type_words(&core_types);
 		for (const String &E : core_types) {
@@ -139,8 +139,8 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 		}
 
 		/* Reserved words. */
-		const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
-		const Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
+		const Color keyword_color = EDITOR_GET("text_editor/theme/highlighting/keyword_color");
+		const Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
 		List<String> keywords;
 		script->get_language()->get_reserved_words(&keywords);
 		for (const String &E : keywords) {
@@ -152,7 +152,7 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 		}
 
 		/* Member types. */
-		const Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+		const Color member_variable_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 		StringName instance_base = script->get_instance_base_type();
 		if (instance_base != StringName()) {
 			List<PropertyInfo> plist;
@@ -176,7 +176,7 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 		}
 
 		/* Comments */
-		const Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
+		const Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
 		List<String> comments;
 		script->get_language()->get_comment_delimiters(&comments);
 		for (const String &comment : comments) {
@@ -186,7 +186,7 @@ void EditorStandardSyntaxHighlighter::_update_cache() {
 		}
 
 		/* Strings */
-		const Color string_color = EDITOR_GET("text_editor/highlighting/string_color");
+		const Color string_color = EDITOR_GET("text_editor/theme/highlighting/string_color");
 		List<String> strings;
 		script->get_language()->get_string_delimiters(&strings);
 		for (const String &string : strings) {
@@ -961,7 +961,7 @@ bool ScriptEditor::_test_script_times_on_disk(RES p_for_script) {
 
 	bool need_ask = false;
 	bool need_reload = false;
-	bool use_autoreload = bool(EDITOR_DEF("text_editor/files/auto_reload_scripts_on_external_change", false));
+	bool use_autoreload = bool(EDITOR_DEF("text_editor/behavior/files/auto_reload_scripts_on_external_change", false));
 
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 		ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
@@ -1712,7 +1712,7 @@ void ScriptEditor::_update_members_overview_visibility() {
 }
 
 void ScriptEditor::_toggle_members_overview_alpha_sort(bool p_alphabetic_sort) {
-	EditorSettings::get_singleton()->set("text_editor/tools/sort_members_outline_alphabetically", p_alphabetic_sort);
+	EditorSettings::get_singleton()->set("text_editor/script_list/sort_members_outline_alphabetically", p_alphabetic_sort);
 	_update_members_overview();
 }
 
@@ -1725,7 +1725,7 @@ void ScriptEditor::_update_members_overview() {
 	}
 
 	Vector<String> functions = se->get_functions();
-	if (EditorSettings::get_singleton()->get("text_editor/tools/sort_members_outline_alphabetically")) {
+	if (EditorSettings::get_singleton()->get("text_editor/script_list/sort_members_outline_alphabetically")) {
 		functions.sort();
 	}
 
@@ -2104,7 +2104,7 @@ bool ScriptEditor::edit(const RES &p_resource, int p_line, int p_col, bool p_gra
 	const bool use_external_editor =
 			EditorSettings::get_singleton()->get("text_editor/external/use_external_editor") ||
 			(script.is_valid() && script->get_language()->overrides_external_editor());
-	const bool open_dominant = EditorSettings::get_singleton()->get("text_editor/files/open_dominant_script_on_scene_change");
+	const bool open_dominant = EditorSettings::get_singleton()->get("text_editor/behavior/files/open_dominant_script_on_scene_change");
 
 	const bool should_open = (open_dominant && !use_external_editor) || !EditorNode::get_singleton()->is_changing_scene();
 
@@ -2469,9 +2469,9 @@ void ScriptEditor::_save_layout() {
 }
 
 void ScriptEditor::_editor_settings_changed() {
-	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/files/trim_trailing_whitespace_on_save");
-	convert_indent_on_save = EditorSettings::get_singleton()->get("text_editor/indent/convert_indent_on_save");
-	use_space_indentation = EditorSettings::get_singleton()->get("text_editor/indent/type");
+	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/behavior/files/trim_trailing_whitespace_on_save");
+	convert_indent_on_save = EditorSettings::get_singleton()->get("text_editor/behavior/files/convert_indent_on_save");
+	use_space_indentation = EditorSettings::get_singleton()->get("text_editor/behavior/indent/type");
 
 	members_overview_enabled = EditorSettings::get_singleton()->get("text_editor/script_list/show_members_overview");
 	help_overview_enabled = EditorSettings::get_singleton()->get("text_editor/help/show_help_index");
@@ -2498,7 +2498,7 @@ void ScriptEditor::_editor_settings_changed() {
 	_update_script_colors();
 	_update_script_names();
 
-	ScriptServer::set_reload_scripts_on_save(EDITOR_DEF("text_editor/files/auto_reload_and_parse_scripts_on_save", true));
+	ScriptServer::set_reload_scripts_on_save(EDITOR_DEF("text_editor/behavior/files/auto_reload_and_parse_scripts_on_save", true));
 }
 
 void ScriptEditor::_filesystem_changed() {
@@ -2537,7 +2537,7 @@ void ScriptEditor::_update_autosave_timer() {
 		return;
 	}
 
-	float autosave_time = EditorSettings::get_singleton()->get("text_editor/files/autosave_interval_secs");
+	float autosave_time = EditorSettings::get_singleton()->get("text_editor/behavior/files/autosave_interval_secs");
 	if (autosave_time > 0) {
 		autosave_timer->set_wait_time(autosave_time);
 		autosave_timer->start();
@@ -2827,7 +2827,7 @@ void ScriptEditor::_make_script_list_context_menu() {
 }
 
 void ScriptEditor::set_window_layout(Ref<ConfigFile> p_layout) {
-	if (!bool(EDITOR_DEF("text_editor/files/restore_scripts_on_load", true))) {
+	if (!bool(EDITOR_DEF("text_editor/behavior/files/restore_scripts_on_load", true))) {
 		return;
 	}
 
@@ -3120,7 +3120,7 @@ void ScriptEditor::set_scene_root_script(Ref<Script> p_script) {
 	const bool use_external_editor =
 			EditorSettings::get_singleton()->get("text_editor/external/use_external_editor") ||
 			(p_script.is_valid() && p_script->get_language()->overrides_external_editor());
-	const bool open_dominant = EditorSettings::get_singleton()->get("text_editor/files/open_dominant_script_on_scene_change");
+	const bool open_dominant = EditorSettings::get_singleton()->get("text_editor/behavior/files/open_dominant_script_on_scene_change");
 
 	if (open_dominant && !use_external_editor && p_script.is_valid()) {
 		edit(p_script);
@@ -3367,7 +3367,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	members_overview_alphabeta_sort_button->set_flat(true);
 	members_overview_alphabeta_sort_button->set_tooltip(TTR("Toggle alphabetical sorting of the method list."));
 	members_overview_alphabeta_sort_button->set_toggle_mode(true);
-	members_overview_alphabeta_sort_button->set_pressed(EditorSettings::get_singleton()->get("text_editor/tools/sort_members_outline_alphabetically"));
+	members_overview_alphabeta_sort_button->set_pressed(EditorSettings::get_singleton()->get("text_editor/script_list/sort_members_outline_alphabetically"));
 	members_overview_alphabeta_sort_button->connect("toggled", callable_mp(this, &ScriptEditor::_toggle_members_overview_alpha_sort));
 
 	buttons_hbox->add_child(members_overview_alphabeta_sort_button);
@@ -3604,9 +3604,9 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	history_pos = -1;
 
 	edit_pass = 0;
-	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/files/trim_trailing_whitespace_on_save");
-	convert_indent_on_save = EditorSettings::get_singleton()->get("text_editor/indent/convert_indent_on_save");
-	use_space_indentation = EditorSettings::get_singleton()->get("text_editor/indent/type");
+	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/behavior/files/trim_trailing_whitespace_on_save");
+	convert_indent_on_save = EditorSettings::get_singleton()->get("text_editor/behavior/files/convert_indent_on_save");
+	use_space_indentation = EditorSettings::get_singleton()->get("text_editor/behavior/indent/type");
 
 	ScriptServer::edit_request_func = _open_script_request;
 
@@ -3703,9 +3703,9 @@ ScriptEditorPlugin::ScriptEditorPlugin(EditorNode *p_node) {
 
 	script_editor->hide();
 
-	EDITOR_DEF("text_editor/files/auto_reload_scripts_on_external_change", true);
-	ScriptServer::set_reload_scripts_on_save(EDITOR_DEF("text_editor/files/auto_reload_and_parse_scripts_on_save", true));
-	EDITOR_DEF("text_editor/files/open_dominant_script_on_scene_change", true);
+	EDITOR_DEF("text_editor/behavior/files/auto_reload_scripts_on_external_change", true);
+	ScriptServer::set_reload_scripts_on_save(EDITOR_DEF("text_editor/behavior/files/auto_reload_and_parse_scripts_on_save", true));
+	EDITOR_DEF("text_editor/behavior/files/open_dominant_script_on_scene_change", true);
 	EDITOR_DEF("text_editor/external/use_external_editor", false);
 	EDITOR_DEF("text_editor/external/exec_path", "");
 	EDITOR_DEF("text_editor/script_list/script_temperature_enabled", true);
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 1d7592d2c35..4491c13b4c1 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -166,8 +166,8 @@ void ScriptTextEditor::enable_editor() {
 void ScriptTextEditor::_load_theme_settings() {
 	CodeEdit *text_edit = code_editor->get_text_editor();
 
-	Color updated_marked_line_color = EDITOR_GET("text_editor/highlighting/mark_color");
-	Color updated_safe_line_number_color = EDITOR_GET("text_editor/highlighting/safe_line_number_color");
+	Color updated_marked_line_color = EDITOR_GET("text_editor/theme/highlighting/mark_color");
+	Color updated_safe_line_number_color = EDITOR_GET("text_editor/theme/highlighting/safe_line_number_color");
 
 	bool safe_line_number_color_updated = updated_safe_line_number_color != safe_line_number_color;
 	bool marked_line_color_updated = updated_marked_line_color != marked_line_color;
@@ -294,7 +294,7 @@ bool ScriptTextEditor::show_members_overview() {
 }
 
 void ScriptTextEditor::update_settings() {
-	code_editor->get_text_editor()->set_gutter_draw(connection_gutter, EditorSettings::get_singleton()->get("text_editor/appearance/show_info_gutter"));
+	code_editor->get_text_editor()->set_gutter_draw(connection_gutter, EditorSettings::get_singleton()->get("text_editor/appearance/gutters/show_info_gutter"));
 	code_editor->update_editor_settings();
 }
 
@@ -506,7 +506,7 @@ void ScriptTextEditor::_validate_script() {
 	}
 	errors_panel->pop(); // Table
 
-	bool highlight_safe = EDITOR_DEF("text_editor/highlighting/highlight_type_safe_lines", true);
+	bool highlight_safe = EDITOR_DEF("text_editor/appearance/gutters/highlight_type_safe_lines", true);
 	bool last_is_safe = false;
 	for (int i = 0; i < te->get_line_count(); i++) {
 		if (errors.is_empty()) {
@@ -1527,7 +1527,7 @@ void ScriptTextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) {
 		int row = pos.y;
 		int col = pos.x;
 
-		tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret"));
+		tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/move_caret_on_right_click"));
 		if (tx->is_move_caret_on_right_click_enabled()) {
 			if (tx->has_selection()) {
 				int from_line = tx->get_selection_from_line();
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index 29436e32b2e..22ca5592bd2 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -96,7 +96,7 @@ void ShaderTextEditor::set_warnings_panel(RichTextLabel *p_warnings_panel) {
 
 void ShaderTextEditor::_load_theme_settings() {
 	CodeEdit *text_editor = get_text_editor();
-	Color updated_marked_line_color = EDITOR_GET("text_editor/highlighting/mark_color");
+	Color updated_marked_line_color = EDITOR_GET("text_editor/theme/highlighting/mark_color");
 	if (updated_marked_line_color != marked_line_color) {
 		for (int i = 0; i < text_editor->get_line_count(); i++) {
 			if (text_editor->get_line_background_color(i) == marked_line_color) {
@@ -106,17 +106,17 @@ void ShaderTextEditor::_load_theme_settings() {
 		marked_line_color = updated_marked_line_color;
 	}
 
-	syntax_highlighter->set_number_color(EDITOR_GET("text_editor/highlighting/number_color"));
-	syntax_highlighter->set_symbol_color(EDITOR_GET("text_editor/highlighting/symbol_color"));
-	syntax_highlighter->set_function_color(EDITOR_GET("text_editor/highlighting/function_color"));
-	syntax_highlighter->set_member_variable_color(EDITOR_GET("text_editor/highlighting/member_variable_color"));
+	syntax_highlighter->set_number_color(EDITOR_GET("text_editor/theme/highlighting/number_color"));
+	syntax_highlighter->set_symbol_color(EDITOR_GET("text_editor/theme/highlighting/symbol_color"));
+	syntax_highlighter->set_function_color(EDITOR_GET("text_editor/theme/highlighting/function_color"));
+	syntax_highlighter->set_member_variable_color(EDITOR_GET("text_editor/theme/highlighting/member_variable_color"));
 
 	syntax_highlighter->clear_keyword_colors();
 
 	List<String> keywords;
 	ShaderLanguage::get_keyword_list(&keywords);
-	const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
-	const Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
+	const Color keyword_color = EDITOR_GET("text_editor/theme/highlighting/keyword_color");
+	const Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
 
 	for (const String &E : keywords) {
 		if (ShaderLanguage::is_control_flow_keyword(E)) {
@@ -142,14 +142,14 @@ void ShaderTextEditor::_load_theme_settings() {
 		}
 	}
 
-	const Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+	const Color member_variable_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 
 	for (const String &E : built_ins) {
 		syntax_highlighter->add_keyword_color(E, member_variable_color);
 	}
 
 	// Colorize comments.
-	const Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
+	const Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
 	syntax_highlighter->clear_color_regions();
 	syntax_highlighter->add_color_region("/*", "*/", comment_color, false);
 	syntax_highlighter->add_color_region("//", "", comment_color, true);
@@ -397,7 +397,7 @@ void ShaderEditor::_notification(int p_what) {
 void ShaderEditor::_editor_settings_changed() {
 	shader_editor->update_editor_settings();
 
-	shader_editor->get_text_editor()->add_theme_constant_override("line_spacing", EditorSettings::get_singleton()->get("text_editor/theme/line_spacing"));
+	shader_editor->get_text_editor()->add_theme_constant_override("line_spacing", EditorSettings::get_singleton()->get("text_editor/appearance/whitespace/line_spacing"));
 	shader_editor->get_text_editor()->set_draw_breakpoints_gutter(false);
 	shader_editor->get_text_editor()->set_draw_executing_lines_gutter(false);
 }
@@ -483,7 +483,7 @@ void ShaderEditor::_check_for_external_edit() {
 		return;
 	}
 
-	bool use_autoreload = bool(EDITOR_DEF("text_editor/files/auto_reload_scripts_on_external_change", false));
+	bool use_autoreload = bool(EDITOR_DEF("text_editor/behavior/files/auto_reload_scripts_on_external_change", false));
 	if (shader->get_last_modified_time() != FileAccess::get_modified_time(shader->get_path())) {
 		if (use_autoreload) {
 			_reload_shader_from_disk();
@@ -555,7 +555,7 @@ void ShaderEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) {
 			Point2i pos = tx->get_line_column_at_pos(mb->get_global_position() - tx->get_global_position());
 			int row = pos.y;
 			int col = pos.x;
-			tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret"));
+			tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/move_caret_on_right_click"));
 
 			if (tx->is_move_caret_on_right_click_enabled()) {
 				if (tx->has_selection()) {
diff --git a/editor/plugins/text_editor.cpp b/editor/plugins/text_editor.cpp
index cfccf90499b..481eb840817 100644
--- a/editor/plugins/text_editor.cpp
+++ b/editor/plugins/text_editor.cpp
@@ -433,7 +433,7 @@ void TextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) {
 			int row = pos.y;
 			int col = pos.x;
 
-			tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret"));
+			tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/behavior/navigation/move_caret_on_right_click"));
 			bool can_fold = tx->can_fold_line(row);
 			bool is_folded = tx->is_line_folded(row);
 
diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp
index 1fbf5eb0e6b..2dd8270ee33 100644
--- a/editor/plugins/visual_shader_editor_plugin.cpp
+++ b/editor/plugins/visual_shader_editor_plugin.cpp
@@ -859,15 +859,15 @@ void VisualShaderGraphPlugin::add_node(VisualShader::Type p_type, int p_id) {
 		node->add_child(expression_box);
 		register_expression_edit(p_id, expression_box);
 
-		Color background_color = EDITOR_GET("text_editor/highlighting/background_color");
-		Color text_color = EDITOR_GET("text_editor/highlighting/text_color");
-		Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
-		Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
-		Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
-		Color symbol_color = EDITOR_GET("text_editor/highlighting/symbol_color");
-		Color function_color = EDITOR_GET("text_editor/highlighting/function_color");
-		Color number_color = EDITOR_GET("text_editor/highlighting/number_color");
-		Color members_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+		Color background_color = EDITOR_GET("text_editor/theme/highlighting/background_color");
+		Color text_color = EDITOR_GET("text_editor/theme/highlighting/text_color");
+		Color keyword_color = EDITOR_GET("text_editor/theme/highlighting/keyword_color");
+		Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
+		Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
+		Color symbol_color = EDITOR_GET("text_editor/theme/highlighting/symbol_color");
+		Color function_color = EDITOR_GET("text_editor/theme/highlighting/function_color");
+		Color number_color = EDITOR_GET("text_editor/theme/highlighting/number_color");
+		Color members_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 
 		expression_box->set_syntax_highlighter(expression_syntax_highlighter);
 		expression_box->add_theme_color_override("background_color", background_color);
@@ -3112,15 +3112,15 @@ void VisualShaderEditor::_notification(int p_what) {
 		preview_shader->set_icon(Control::get_theme_icon(SNAME("Shader"), SNAME("EditorIcons")));
 
 		{
-			Color background_color = EDITOR_GET("text_editor/highlighting/background_color");
-			Color text_color = EDITOR_GET("text_editor/highlighting/text_color");
+			Color background_color = EDITOR_GET("text_editor/theme/highlighting/background_color");
+			Color text_color = EDITOR_GET("text_editor/theme/highlighting/text_color");
 			Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
-			Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
-			Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
-			Color symbol_color = EDITOR_GET("text_editor/highlighting/symbol_color");
-			Color function_color = EDITOR_GET("text_editor/highlighting/function_color");
-			Color number_color = EDITOR_GET("text_editor/highlighting/number_color");
-			Color members_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+			Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
+			Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
+			Color symbol_color = EDITOR_GET("text_editor/theme/highlighting/symbol_color");
+			Color function_color = EDITOR_GET("text_editor/theme/highlighting/function_color");
+			Color number_color = EDITOR_GET("text_editor/theme/highlighting/number_color");
+			Color members_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 
 			preview_text->add_theme_color_override("background_color", background_color);
 
@@ -3786,7 +3786,7 @@ void VisualShaderEditor::_update_preview() {
 		preview_text->set_line_background_color(i, Color(0, 0, 0, 0));
 	}
 	if (err != OK) {
-		Color error_line_color = EDITOR_GET("text_editor/highlighting/mark_color");
+		Color error_line_color = EDITOR_GET("text_editor/theme/highlighting/mark_color");
 		preview_text->set_line_background_color(sl.get_error_line() - 1, error_line_color);
 		error_panel->show();
 
diff --git a/editor/settings_config_dialog.cpp b/editor/settings_config_dialog.cpp
index 5c77c9f1249..ee100ca9385 100644
--- a/editor/settings_config_dialog.cpp
+++ b/editor/settings_config_dialog.cpp
@@ -59,7 +59,7 @@ void EditorSettingsDialog::_settings_property_edited(const String &p_name) {
 
 	if (full_name == "interface/theme/accent_color" || full_name == "interface/theme/base_color" || full_name == "interface/theme/contrast") {
 		EditorSettings::get_singleton()->set_manually("interface/theme/preset", "Custom"); // set preset to Custom
-	} else if (full_name.begins_with("text_editor/highlighting")) {
+	} else if (full_name.begins_with("text_editor/theme/highlighting")) {
 		EditorSettings::get_singleton()->set_manually("text_editor/theme/color_theme", "Custom");
 	}
 }
diff --git a/modules/gdscript/editor/gdscript_highlighter.cpp b/modules/gdscript/editor/gdscript_highlighter.cpp
index ed8b0a46907..34412338116 100644
--- a/modules/gdscript/editor/gdscript_highlighter.cpp
+++ b/modules/gdscript/editor/gdscript_highlighter.cpp
@@ -449,13 +449,13 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	color_region_cache.clear();
 
 	font_color = text_edit->get_theme_color(SNAME("font_color"));
-	symbol_color = EDITOR_GET("text_editor/highlighting/symbol_color");
-	function_color = EDITOR_GET("text_editor/highlighting/function_color");
-	number_color = EDITOR_GET("text_editor/highlighting/number_color");
-	member_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+	symbol_color = EDITOR_GET("text_editor/theme/highlighting/symbol_color");
+	function_color = EDITOR_GET("text_editor/theme/highlighting/function_color");
+	number_color = EDITOR_GET("text_editor/theme/highlighting/number_color");
+	member_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 
 	/* Engine types. */
-	const Color types_color = EDITOR_GET("text_editor/highlighting/engine_type_color");
+	const Color types_color = EDITOR_GET("text_editor/theme/highlighting/engine_type_color");
 	List<StringName> types;
 	ClassDB::get_class_list(&types);
 	for (const StringName &E : types) {
@@ -467,7 +467,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	}
 
 	/* User types. */
-	const Color usertype_color = EDITOR_GET("text_editor/highlighting/user_type_color");
+	const Color usertype_color = EDITOR_GET("text_editor/theme/highlighting/user_type_color");
 	List<StringName> global_classes;
 	ScriptServer::get_global_class_list(&global_classes);
 	for (const StringName &E : global_classes) {
@@ -486,7 +486,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	const GDScriptLanguage *gdscript = GDScriptLanguage::get_singleton();
 
 	/* Core types. */
-	const Color basetype_color = EDITOR_GET("text_editor/highlighting/base_type_color");
+	const Color basetype_color = EDITOR_GET("text_editor/theme/highlighting/base_type_color");
 	List<String> core_types;
 	gdscript->get_core_type_words(&core_types);
 	for (const String &E : core_types) {
@@ -494,8 +494,8 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	}
 
 	/* Reserved words. */
-	const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
-	const Color control_flow_keyword_color = EDITOR_GET("text_editor/highlighting/control_flow_keyword_color");
+	const Color keyword_color = EDITOR_GET("text_editor/theme/highlighting/keyword_color");
+	const Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
 	List<String> keyword_list;
 	gdscript->get_reserved_words(&keyword_list);
 	for (const String &E : keyword_list) {
@@ -507,7 +507,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	}
 
 	/* Comments */
-	const Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
+	const Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
 	List<String> comments;
 	gdscript->get_comment_delimiters(&comments);
 	for (const String &comment : comments) {
@@ -517,7 +517,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	}
 
 	/* Strings */
-	const Color string_color = EDITOR_GET("text_editor/highlighting/string_color");
+	const Color string_color = EDITOR_GET("text_editor/theme/highlighting/string_color");
 	List<String> strings;
 	gdscript->get_string_delimiters(&strings);
 	for (const String &string : strings) {
@@ -529,7 +529,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 	const Ref<Script> script = _get_edited_resource();
 	if (script.is_valid()) {
 		/* Member types. */
-		const Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+		const Color member_variable_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
 		StringName instance_base = script->get_instance_base_type();
 		if (instance_base != StringName()) {
 			List<PropertyInfo> plist;
@@ -566,28 +566,28 @@ void GDScriptSyntaxHighlighter::_update_cache() {
 		annotation_color = Color(0.8, 0.5, 0.25);
 	}
 
-	EDITOR_DEF("text_editor/highlighting/gdscript/function_definition_color", function_definition_color);
-	EDITOR_DEF("text_editor/highlighting/gdscript/node_path_color", node_path_color);
-	EDITOR_DEF("text_editor/highlighting/gdscript/annotation_color", annotation_color);
+	EDITOR_DEF("text_editor/theme/highlighting/gdscript/function_definition_color", function_definition_color);
+	EDITOR_DEF("text_editor/theme/highlighting/gdscript/node_path_color", node_path_color);
+	EDITOR_DEF("text_editor/theme/highlighting/gdscript/annotation_color", annotation_color);
 	if (text_edit_color_theme == "Default" || godot_2_theme) {
 		EditorSettings::get_singleton()->set_initial_value(
-				"text_editor/highlighting/gdscript/function_definition_color",
+				"text_editor/theme/highlighting/gdscript/function_definition_color",
 				function_definition_color,
 				true);
 		EditorSettings::get_singleton()->set_initial_value(
-				"text_editor/highlighting/gdscript/node_path_color",
+				"text_editor/theme/highlighting/gdscript/node_path_color",
 				node_path_color,
 				true);
 		EditorSettings::get_singleton()->set_initial_value(
-				"text_editor/highlighting/gdscript/annotation_color",
+				"text_editor/theme/highlighting/gdscript/annotation_color",
 				annotation_color,
 				true);
 	}
 
-	function_definition_color = EDITOR_GET("text_editor/highlighting/gdscript/function_definition_color");
-	node_path_color = EDITOR_GET("text_editor/highlighting/gdscript/node_path_color");
-	annotation_color = EDITOR_GET("text_editor/highlighting/gdscript/annotation_color");
-	type_color = EDITOR_GET("text_editor/highlighting/base_type_color");
+	function_definition_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/function_definition_color");
+	node_path_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/node_path_color");
+	annotation_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/annotation_color");
+	type_color = EDITOR_GET("text_editor/theme/highlighting/base_type_color");
 }
 
 void GDScriptSyntaxHighlighter::add_color_region(const String &p_start_key, const String &p_end_key, const Color &p_color, bool p_line_only) {
diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index 1c6f23f454d..73661855b48 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -2703,10 +2703,10 @@ Error GDScriptLanguage::complete_code(const String &p_code, const String &p_path
 String GDScriptLanguage::_get_indentation() const {
 #ifdef TOOLS_ENABLED
 	if (Engine::get_singleton()->is_editor_hint()) {
-		bool use_space_indentation = EDITOR_DEF("text_editor/indent/type", false);
+		bool use_space_indentation = EDITOR_DEF("text_editor/behavior/indent/type", false);
 
 		if (use_space_indentation) {
-			int indent_size = EDITOR_DEF("text_editor/indent/size", 4);
+			int indent_size = EDITOR_DEF("text_editor/behavior/indent/size", 4);
 
 			String space_indent = "";
 			for (int i = 0; i < indent_size; i++) {
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp
index a21167ad958..8c3bb1ea574 100644
--- a/modules/gdscript/gdscript_parser.cpp
+++ b/modules/gdscript/gdscript_parser.cpp
@@ -337,7 +337,7 @@ Error GDScriptParser::parse(const String &p_source_code, const String &p_script_
 	int tab_size = 4;
 #ifdef TOOLS_ENABLED
 	if (EditorSettings::get_singleton()) {
-		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/indent/size");
+		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/behavior/indent/size");
 	}
 #endif // TOOLS_ENABLED
 
diff --git a/modules/gdscript/gdscript_tokenizer.cpp b/modules/gdscript/gdscript_tokenizer.cpp
index 3f14156dfa5..d4a098811ac 100644
--- a/modules/gdscript/gdscript_tokenizer.cpp
+++ b/modules/gdscript/gdscript_tokenizer.cpp
@@ -1440,7 +1440,7 @@ GDScriptTokenizer::Token GDScriptTokenizer::scan() {
 GDScriptTokenizer::GDScriptTokenizer() {
 #ifdef TOOLS_ENABLED
 	if (EditorSettings::get_singleton()) {
-		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/indent/size");
+		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/behavior/indent/size");
 	}
 #endif // TOOLS_ENABLED
 }
diff --git a/modules/gdscript/tests/test_gdscript.cpp b/modules/gdscript/tests/test_gdscript.cpp
index 52e9d92223b..e54f055f2b4 100644
--- a/modules/gdscript/tests/test_gdscript.cpp
+++ b/modules/gdscript/tests/test_gdscript.cpp
@@ -56,7 +56,7 @@ static void test_tokenizer(const String &p_code, const Vector<String> &p_lines)
 	int tab_size = 4;
 #ifdef TOOLS_ENABLED
 	if (EditorSettings::get_singleton()) {
-		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/indent/size");
+		tab_size = EditorSettings::get_singleton()->get_setting("text_editor/behavior/indent/size");
 	}
 #endif // TOOLS_ENABLED
 	String tab = String(" ").repeat(tab_size);
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index 5c5a4fc1ec1..1f7f1390ea1 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -548,10 +548,10 @@ String CSharpLanguage::make_function(const String &, const String &, const Packe
 String CSharpLanguage::_get_indentation() const {
 #ifdef TOOLS_ENABLED
 	if (Engine::get_singleton()->is_editor_hint()) {
-		bool use_space_indentation = EDITOR_DEF("text_editor/indent/type", 0);
+		bool use_space_indentation = EDITOR_DEF("text_editor/behavior/indent/type", 0);
 
 		if (use_space_indentation) {
-			int indent_size = EDITOR_DEF("text_editor/indent/size", 4);
+			int indent_size = EDITOR_DEF("text_editor/behavior/indent/size", 4);
 
 			String space_indent = "";
 			for (int i = 0; i < indent_size; i++) {
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 68e9171c153..2b3be1d5c29 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -577,8 +577,8 @@ void LineEdit::_notification(int p_what) {
 #ifdef TOOLS_ENABLED
 		case NOTIFICATION_ENTER_TREE: {
 			if (Engine::get_singleton()->is_editor_hint() && !get_tree()->is_node_being_edited(this)) {
-				set_caret_blink_enabled(EDITOR_DEF("text_editor/cursor/caret_blink", false));
-				set_caret_blink_speed(EDITOR_DEF("text_editor/cursor/caret_blink_speed", 0.65));
+				set_caret_blink_enabled(EDITOR_DEF("text_editor/appearance/caret/caret_blink", false));
+				set_caret_blink_speed(EDITOR_DEF("text_editor/appearance/caret/caret_blink_speed", 0.65));
 
 				if (!EditorSettings::get_singleton()->is_connected("settings_changed", callable_mp(this, &LineEdit::_editor_settings_changed))) {
 					EditorSettings::get_singleton()->connect("settings_changed", callable_mp(this, &LineEdit::_editor_settings_changed));
@@ -1824,8 +1824,8 @@ PopupMenu *LineEdit::get_menu() const {
 
 void LineEdit::_editor_settings_changed() {
 #ifdef TOOLS_ENABLED
-	set_caret_blink_enabled(EDITOR_DEF("text_editor/cursor/caret_blink", false));
-	set_caret_blink_speed(EDITOR_DEF("text_editor/cursor/caret_blink_speed", 0.65));
+	set_caret_blink_enabled(EDITOR_DEF("text_editor/appearance/caret/caret_blink", false));
+	set_caret_blink_speed(EDITOR_DEF("text_editor/appearance/caret/caret_blink_speed", 0.65));
 #endif
 }