Style: Enforce separation line between function definitions

I couldn't find a tool that enforces it, so I went the manual route:
```
find -name "thirdparty" -prune \
  -o -name "*.cpp" -o -name "*.h" -o -name "*.m" -o -name "*.mm" \
  -o -name "*.glsl" > files
perl -0777 -pi -e 's/\n}\n([^#])/\n}\n\n\1/g' $(cat files)
misc/scripts/fix_style.sh -c
```

This adds a newline after all `}` on the first column, unless they
are followed by `#` (typically `#endif`). This leads to having lots
of places with two lines between function/class definitions, but
clang-format then fixes it as we enforce max one line of separation.

This doesn't fix potential occurrences of function definitions which
are indented (e.g. for a helper class defined in a .cpp), but it's
better than nothing. Also can't be made to run easily on CI/hooks so
we'll have to be careful with new code.

Part of #33027.

23 files changed, 102 insertions, 0 deletions

diff --git a/scene/gui/button.cpp b/scene/gui/button.cpp
index cf1ff059bf..e761b2bf40 100644
--- a/scene/gui/button.cpp
+++ b/scene/gui/button.cpp
@@ -230,6 +230,7 @@ void Button::set_text(const String &p_text) {
 	_change_notify("text");
 	minimum_size_changed();
 }
+
 String Button::get_text() const {
 	return text;
 }
diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp
index 1730df6bb3..f150028c47 100644
--- a/scene/gui/color_picker.cpp
+++ b/scene/gui/color_picker.cpp
@@ -909,6 +909,7 @@ void ColorPickerButton::set_pick_color(const Color &p_color) {
 
 	update();
 }
+
 Color ColorPickerButton::get_pick_color() const {
 	return color;
 }
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 3dbdd4dfab..02be8f23fb 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -326,6 +326,7 @@ bool Control::_get(const StringName &p_name, Variant &r_ret) const {
 
 	return true;
 }
+
 void Control::_get_property_list(List<PropertyInfo> *p_list) const {
 	Ref<Theme> theme = Theme::get_default();
 	/* Using the default theme since the properties below are meant for editor only
@@ -593,6 +594,7 @@ bool Control::clips_input() const {
 	}
 	return false;
 }
+
 bool Control::has_point(const Point2 &p_point) const {
 	if (get_script_instance()) {
 		Variant v = p_point;
@@ -658,6 +660,7 @@ bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const
 
 	return Variant();
 }
+
 void Control::drop_data(const Point2 &p_point, const Variant &p_data) {
 	if (data.drag_owner.is_valid()) {
 		Object *obj = ObjectDB::get_instance(data.drag_owner);
@@ -1017,6 +1020,7 @@ bool Control::has_theme_shader(const StringName &p_name, const StringName &p_typ
 
 	return has_shaders(data.theme_owner, data.theme_owner_window, p_name, type);
 }
+
 bool Control::has_shaders(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
 	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_shader, p_name, p_type)) {
 		return true;
@@ -1064,6 +1068,7 @@ bool Control::has_theme_font(const StringName &p_name, const StringName &p_type)
 
 	return has_fonts(data.theme_owner, data.theme_owner_window, p_name, type);
 }
+
 bool Control::has_fonts(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
 	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_font, p_name, p_type)) {
 		return true;
@@ -1087,6 +1092,7 @@ bool Control::has_theme_color(const StringName &p_name, const StringName &p_type
 
 	return has_colors(data.theme_owner, data.theme_owner_window, p_name, type);
 }
+
 bool Control::has_colors(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
 	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_color, p_name, p_type)) {
 		return true;
@@ -1540,6 +1546,7 @@ float Control::get_margin(Margin p_margin) const {
 Size2 Control::get_begin() const {
 	return Size2(data.margin[0], data.margin[1]);
 }
+
 Size2 Control::get_end() const {
 	return Size2(data.margin[2], data.margin[3]);
 }
@@ -1706,6 +1713,7 @@ void Control::add_theme_shader_override(const StringName &p_name, const Ref<Shad
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
 }
+
 void Control::add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
 	if (data.style_override.has(p_name)) {
 		data.style_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
@@ -1739,10 +1747,12 @@ void Control::add_theme_font_override(const StringName &p_name, const Ref<Font>
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
 }
+
 void Control::add_theme_color_override(const StringName &p_name, const Color &p_color) {
 	data.color_override[p_name] = p_color;
 	notification(NOTIFICATION_THEME_CHANGED);
 }
+
 void Control::add_theme_constant_override(const StringName &p_name, int p_constant) {
 	data.constant_override[p_name] = p_constant;
 	notification(NOTIFICATION_THEME_CHANGED);
@@ -1926,6 +1936,7 @@ Control *Control::find_prev_valid_focus() const {
 Control::FocusMode Control::get_focus_mode() const {
 	return data.focus_mode;
 }
+
 bool Control::has_focus() const {
 	return is_inside_tree() && get_viewport()->_gui_control_has_focus(this);
 }
@@ -2051,6 +2062,7 @@ void Control::set_tooltip(const String &p_tooltip) {
 String Control::get_tooltip(const Point2 &p_pos) const {
 	return data.tooltip;
 }
+
 Control *Control::make_custom_tooltip(const String &p_text) const {
 	if (get_script_instance()) {
 		return const_cast<Control *>(this)->call("_make_custom_tooltip", p_text);
@@ -2067,6 +2079,7 @@ void Control::set_default_cursor_shape(CursorShape p_shape) {
 Control::CursorShape Control::get_default_cursor_shape() const {
 	return data.default_cursor;
 }
+
 Control::CursorShape Control::get_cursor_shape(const Point2 &p_pos) const {
 	return data.default_cursor;
 }
@@ -2247,6 +2260,7 @@ void Control::set_h_size_flags(int p_flags) {
 int Control::get_h_size_flags() const {
 	return data.h_size_flags;
 }
+
 void Control::set_v_size_flags(int p_flags) {
 	if (data.v_size_flags == p_flags)
 		return;
@@ -2387,6 +2401,7 @@ void Control::set_scale(const Vector2 &p_scale) {
 	update();
 	_notify_transform();
 }
+
 Vector2 Control::get_scale() const {
 	return data.scale;
 }
@@ -2495,6 +2510,7 @@ void Control::set_v_grow_direction(GrowDirection p_direction) {
 	data.v_grow = p_direction;
 	_size_changed();
 }
+
 Control::GrowDirection Control::get_v_grow_direction() const {
 	return data.v_grow;
 }
@@ -2772,6 +2788,7 @@ void Control::_bind_methods() {
 
 	BIND_VMETHOD(MethodInfo(Variant::BOOL, "has_point", PropertyInfo(Variant::VECTOR2, "point")));
 }
+
 Control::Control() {
 	data.parent = nullptr;
 
diff --git a/scene/gui/dialogs.cpp b/scene/gui/dialogs.cpp
index 3e1a72beb7..37d6784e35 100644
--- a/scene/gui/dialogs.cpp
+++ b/scene/gui/dialogs.cpp
@@ -127,6 +127,7 @@ void AcceptDialog::_cancel_pressed() {
 String AcceptDialog::get_text() const {
 	return label->get_text();
 }
+
 void AcceptDialog::set_text(String p_text) {
 	label->set_text(p_text);
 	child_controls_changed();
@@ -138,6 +139,7 @@ void AcceptDialog::set_text(String p_text) {
 void AcceptDialog::set_hide_on_ok(bool p_hide) {
 	hide_on_ok = p_hide;
 }
+
 bool AcceptDialog::get_hide_on_ok() const {
 	return hide_on_ok;
 }
@@ -145,6 +147,7 @@ bool AcceptDialog::get_hide_on_ok() const {
 void AcceptDialog::set_autowrap(bool p_autowrap) {
 	label->set_autowrap(p_autowrap);
 }
+
 bool AcceptDialog::has_autowrap() {
 	return label->has_autowrap();
 }
diff --git a/scene/gui/file_dialog.cpp b/scene/gui/file_dialog.cpp
index adf67bc7df..158662e0fc 100644
--- a/scene/gui/file_dialog.cpp
+++ b/scene/gui/file_dialog.cpp
@@ -541,6 +541,7 @@ void FileDialog::clear_filters() {
 	update_filters();
 	invalidate();
 }
+
 void FileDialog::add_filter(const String &p_filter) {
 	filters.push_back(p_filter);
 	update_filters();
@@ -560,17 +561,21 @@ Vector<String> FileDialog::get_filters() const {
 String FileDialog::get_current_dir() const {
 	return dir->get_text();
 }
+
 String FileDialog::get_current_file() const {
 	return file->get_text();
 }
+
 String FileDialog::get_current_path() const {
 	return dir->get_text().plus_file(file->get_text());
 }
+
 void FileDialog::set_current_dir(const String &p_dir) {
 	dir_access->change_dir(p_dir);
 	update_dir();
 	invalidate();
 }
+
 void FileDialog::set_current_file(const String &p_file) {
 	file->set_text(p_file);
 	update_dir();
@@ -582,6 +587,7 @@ void FileDialog::set_current_file(const String &p_file) {
 			file->grab_focus();
 	}
 }
+
 void FileDialog::set_current_path(const String &p_path) {
 	if (!p_path.size())
 		return;
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 2129ae6126..02363e909c 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -1105,6 +1105,7 @@ Array GraphEdit::_get_connection_list() const {
 void GraphEdit::_zoom_minus() {
 	set_zoom(zoom / ZOOM_SCALE);
 }
+
 void GraphEdit::_zoom_reset() {
 	set_zoom(1);
 }
@@ -1155,6 +1156,7 @@ void GraphEdit::set_snap(int p_snap) {
 	snap_amount->set_value(p_snap);
 	update();
 }
+
 void GraphEdit::_snap_toggled() {
 	update();
 }
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index efac874462..c2203364d0 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -92,6 +92,7 @@ bool GraphNode::_get(const StringName &p_name, Variant &r_ret) const {
 
 	return true;
 }
+
 void GraphNode::_get_property_list(List<PropertyInfo> *p_list) const {
 	int idx = 0;
 	for (int i = 0; i < get_child_count(); i++) {
@@ -305,11 +306,13 @@ void GraphNode::clear_slot(int p_idx) {
 	update();
 	connpos_dirty = true;
 }
+
 void GraphNode::clear_all_slots() {
 	slot_info.clear();
 	update();
 	connpos_dirty = true;
 }
+
 bool GraphNode::is_slot_enabled_left(int p_idx) const {
 	if (!slot_info.has(p_idx))
 		return false;
@@ -428,6 +431,7 @@ void GraphNode::set_show_close_button(bool p_enable) {
 	show_close = p_enable;
 	update();
 }
+
 bool GraphNode::is_close_button_visible() const {
 	return show_close;
 }
@@ -487,6 +491,7 @@ int GraphNode::get_connection_input_count() {
 
 	return conn_input_cache.size();
 }
+
 int GraphNode::get_connection_output_count() {
 	if (connpos_dirty)
 		_connpos_update();
diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp
index 86daa47c36..06a4534e22 100644
--- a/scene/gui/item_list.cpp
+++ b/scene/gui/item_list.cpp
@@ -190,6 +190,7 @@ void ItemList::set_item_tag_icon(int p_idx, const Ref<Texture2D> &p_tag_icon) {
 	update();
 	shape_changed = true;
 }
+
 Ref<Texture2D> ItemList::get_item_tag_icon(int p_idx) const {
 	ERR_FAIL_INDEX_V(p_idx, items.size(), Ref<Texture2D>());
 
@@ -231,6 +232,7 @@ Variant ItemList::get_item_metadata(int p_idx) const {
 	ERR_FAIL_INDEX_V(p_idx, items.size(), Variant());
 	return items[p_idx].metadata;
 }
+
 void ItemList::select(int p_idx, bool p_single) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 
@@ -252,6 +254,7 @@ void ItemList::select(int p_idx, bool p_single) {
 	}
 	update();
 }
+
 void ItemList::unselect(int p_idx) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 
@@ -315,6 +318,7 @@ void ItemList::move_item(int p_from_idx, int p_to_idx) {
 int ItemList::get_item_count() const {
 	return items.size();
 }
+
 void ItemList::remove_item(int p_idx) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 
@@ -339,6 +343,7 @@ void ItemList::set_fixed_column_width(int p_size) {
 	update();
 	shape_changed = true;
 }
+
 int ItemList::get_fixed_column_width() const {
 	return fixed_column_width;
 }
@@ -348,6 +353,7 @@ void ItemList::set_same_column_width(bool p_enable) {
 	update();
 	shape_changed = true;
 }
+
 bool ItemList::is_same_column_width() const {
 	return same_column_width;
 }
@@ -358,6 +364,7 @@ void ItemList::set_max_text_lines(int p_lines) {
 	update();
 	shape_changed = true;
 }
+
 int ItemList::get_max_text_lines() const {
 	return max_text_lines;
 }
@@ -368,6 +375,7 @@ void ItemList::set_max_columns(int p_amount) {
 	update();
 	shape_changed = true;
 }
+
 int ItemList::get_max_columns() const {
 	return max_columns;
 }
@@ -400,6 +408,7 @@ void ItemList::set_fixed_icon_size(const Size2 &p_size) {
 Size2 ItemList::get_fixed_icon_size() const {
 	return fixed_icon_size;
 }
+
 Size2 ItemList::Item::get_icon_size() const {
 	if (icon.is_null())
 		return Size2();
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index 5f84dbe34b..f5487a49be 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -47,6 +47,7 @@ void Label::set_autowrap(bool p_autowrap) {
 		minimum_size_changed();
 	}
 }
+
 bool Label::has_autowrap() const {
 	return autowrap;
 }
@@ -56,6 +57,7 @@ void Label::set_uppercase(bool p_uppercase) {
 	word_cache_dirty = true;
 	update();
 }
+
 bool Label::is_uppercase() const {
 	return uppercase;
 }
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index c1cfef0381..fa08f6f512 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -590,9 +590,11 @@ Variant LineEdit::get_drag_data(const Point2 &p_point) {
 
 	return Variant();
 }
+
 bool LineEdit::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
 	return p_data.get_type() == Variant::STRING;
 }
+
 void LineEdit::drop_data(const Point2 &p_point, const Variant &p_data) {
 	if (p_data.get_type() == Variant::STRING) {
 		set_cursor_at_pixel_pos(p_point.x);
diff --git a/scene/gui/nine_patch_rect.cpp b/scene/gui/nine_patch_rect.cpp
index a65edefa5f..4d94bbf5d9 100644
--- a/scene/gui/nine_patch_rect.cpp
+++ b/scene/gui/nine_patch_rect.cpp
@@ -50,6 +50,7 @@ void NinePatchRect::_notification(int p_what) {
 Size2 NinePatchRect::get_minimum_size() const {
 	return Size2(margin[MARGIN_LEFT] + margin[MARGIN_RIGHT], margin[MARGIN_TOP] + margin[MARGIN_BOTTOM]);
 }
+
 void NinePatchRect::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_texture", "texture"), &NinePatchRect::set_texture);
 	ClassDB::bind_method(D_METHOD("get_texture"), &NinePatchRect::get_texture);
diff --git a/scene/gui/option_button.cpp b/scene/gui/option_button.cpp
index b3c024bd1d..bc4eec5ba3 100644
--- a/scene/gui/option_button.cpp
+++ b/scene/gui/option_button.cpp
@@ -112,6 +112,7 @@ void OptionButton::add_icon_item(const Ref<Texture2D> &p_icon, const String &p_l
 	if (popup->get_item_count() == 1)
 		select(0);
 }
+
 void OptionButton::add_item(const String &p_label, int p_id) {
 	popup->add_radio_check_item(p_label, p_id);
 	if (popup->get_item_count() == 1)
@@ -124,12 +125,14 @@ void OptionButton::set_item_text(int p_idx, const String &p_text) {
 	if (current == p_idx)
 		set_text(p_text);
 }
+
 void OptionButton::set_item_icon(int p_idx, const Ref<Texture2D> &p_icon) {
 	popup->set_item_icon(p_idx, p_icon);
 
 	if (current == p_idx)
 		set_icon(p_icon);
 }
+
 void OptionButton::set_item_id(int p_idx, int p_id) {
 	popup->set_item_id(p_idx, p_id);
 }
@@ -220,6 +223,7 @@ int OptionButton::get_selected_id() const {
 		return 0;
 	return get_item_id(current);
 }
+
 Variant OptionButton::get_selected_metadata() const {
 	int idx = get_selected();
 	if (idx < 0)
@@ -247,6 +251,7 @@ Array OptionButton::_get_items() const {
 
 	return items;
 }
+
 void OptionButton::_set_items(const Array &p_items) {
 	ERR_FAIL_COND(p_items.size() % 5);
 	clear();
diff --git a/scene/gui/panel.cpp b/scene/gui/panel.cpp
index a13d8a0cdd..d8d9beca2b 100644
--- a/scene/gui/panel.cpp
+++ b/scene/gui/panel.cpp
@@ -44,6 +44,7 @@ void Panel::set_mode(Mode p_mode) {
 	mode = p_mode;
 	update();
 }
+
 Panel::Mode Panel::get_mode() const {
 	return mode;
 }
diff --git a/scene/gui/popup.cpp b/scene/gui/popup.cpp
index 7068e2e1e2..e1fcb8c2fc 100644
--- a/scene/gui/popup.cpp
+++ b/scene/gui/popup.cpp
@@ -44,6 +44,7 @@ void Popup::_input_from_window(const Ref<InputEvent> &p_event) {
 void Popup::_parent_focused() {
 	_close_pressed();
 }
+
 void Popup::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_VISIBILITY_CHANGED: {
@@ -94,6 +95,7 @@ void Popup::_close_pressed() {
 void Popup::set_as_minsize() {
 	set_size(get_contents_minimum_size());
 }
+
 void Popup::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("popup_hide"));
 }
diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp
index 52fe991f83..c5c6305315 100644
--- a/scene/gui/popup_menu.cpp
+++ b/scene/gui/popup_menu.cpp
@@ -757,6 +757,7 @@ void PopupMenu::set_item_text(int p_idx, const String &p_text) {
 	control->update();
 	child_controls_changed();
 }
+
 void PopupMenu::set_item_icon(int p_idx, const Ref<Texture2D> &p_icon) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 	items.write[p_idx].icon = p_icon;
@@ -764,6 +765,7 @@ void PopupMenu::set_item_icon(int p_idx, const Ref<Texture2D> &p_icon) {
 	control->update();
 	child_controls_changed();
 }
+
 void PopupMenu::set_item_checked(int p_idx, bool p_checked) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 
@@ -772,6 +774,7 @@ void PopupMenu::set_item_checked(int p_idx, bool p_checked) {
 	control->update();
 	child_controls_changed();
 }
+
 void PopupMenu::set_item_id(int p_idx, int p_id) {
 	ERR_FAIL_INDEX(p_idx, items.size());
 	items.write[p_idx].id = p_id;
diff --git a/scene/gui/range.cpp b/scene/gui/range.cpp
index 2260a5a97c..9e30063c5b 100644
--- a/scene/gui/range.cpp
+++ b/scene/gui/range.cpp
@@ -94,6 +94,7 @@ void Range::set_value(double p_val) {
 
 	shared->emit_value_changed();
 }
+
 void Range::set_min(double p_min) {
 	shared->min = p_min;
 	set_value(shared->val);
@@ -102,16 +103,19 @@ void Range::set_min(double p_min) {
 
 	update_configuration_warning();
 }
+
 void Range::set_max(double p_max) {
 	shared->max = p_max;
 	set_value(shared->val);
 
 	shared->emit_changed("max");
 }
+
 void Range::set_step(double p_step) {
 	shared->step = p_step;
 	shared->emit_changed("step");
 }
+
 void Range::set_page(double p_page) {
 	shared->page = p_page;
 	set_value(shared->val);
@@ -122,15 +126,19 @@ void Range::set_page(double p_page) {
 double Range::get_value() const {
 	return shared->val;
 }
+
 double Range::get_min() const {
 	return shared->min;
 }
+
 double Range::get_max() const {
 	return shared->max;
 }
+
 double Range::get_step() const {
 	return shared->step;
 }
+
 double Range::get_page() const {
 	return shared->page;
 }
@@ -154,6 +162,7 @@ void Range::set_as_ratio(double p_value) {
 	v = CLAMP(v, get_min(), get_max());
 	set_value(v);
 }
+
 double Range::get_as_ratio() const {
 	ERR_FAIL_COND_V_MSG(Math::is_equal_approx(get_max(), get_min()), 0.0, "Cannot get ratio when minimum and maximum value are equal.");
 
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index baf8c53fef..d73c61f0f2 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -2684,6 +2684,7 @@ void RichTextLabel::set_visible_characters(int p_visible) {
 int RichTextLabel::get_visible_characters() const {
 	return visible_characters;
 }
+
 int RichTextLabel::get_total_character_count() const {
 	int tc = 0;
 	for (int i = 0; i < current_frame->lines.size(); i++)
diff --git a/scene/gui/scroll_container.cpp b/scene/gui/scroll_container.cpp
index 2f54ece449..0b00883a71 100644
--- a/scene/gui/scroll_container.cpp
+++ b/scene/gui/scroll_container.cpp
@@ -470,6 +470,7 @@ bool ScrollContainer::is_v_scroll_enabled() const {
 int ScrollContainer::get_v_scroll() const {
 	return v_scroll->get_value();
 }
+
 void ScrollContainer::set_v_scroll(int p_pos) {
 	v_scroll->set_value(p_pos);
 	_cancel_drag();
@@ -478,6 +479,7 @@ void ScrollContainer::set_v_scroll(int p_pos) {
 int ScrollContainer::get_h_scroll() const {
 	return h_scroll->get_value();
 }
+
 void ScrollContainer::set_h_scroll(int p_pos) {
 	h_scroll->set_value(p_pos);
 	_cancel_drag();
diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index 501e50e7f7..4d861f380d 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -796,6 +796,7 @@ void TabContainer::set_tab_icon(int p_tab, const Ref<Texture2D> &p_icon) {
 	child->set_meta("_tab_icon", p_icon);
 	update();
 }
+
 Ref<Texture2D> TabContainer::get_tab_icon(int p_tab) const {
 	Control *child = _get_tab(p_tab);
 	ERR_FAIL_COND_V(!child, Ref<Texture2D>());
@@ -912,6 +913,7 @@ void TabContainer::set_drag_to_rearrange_enabled(bool p_enabled) {
 bool TabContainer::get_drag_to_rearrange_enabled() const {
 	return drag_to_rearrange_enabled;
 }
+
 void TabContainer::set_tabs_rearrange_group(int p_group_id) {
 	tabs_rearrange_group = p_group_id;
 }
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index 2dce34daf0..4c3fa2f038 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -435,6 +435,7 @@ void Tabs::set_tab_disabled(int p_tab, bool p_disabled) {
 	tabs.write[p_tab].disabled = p_disabled;
 	update();
 }
+
 bool Tabs::get_tab_disabled(int p_tab) const {
 	ERR_FAIL_INDEX_V(p_tab, tabs.size(), false);
 	return tabs[p_tab].disabled;
@@ -447,6 +448,7 @@ void Tabs::set_tab_right_button(int p_tab, const Ref<Texture2D> &p_right_button)
 	update();
 	minimum_size_changed();
 }
+
 Ref<Texture2D> Tabs::get_tab_right_button(int p_tab) const {
 	ERR_FAIL_INDEX_V(p_tab, tabs.size(), Ref<Texture2D>());
 	return tabs[p_tab].right_button;
@@ -866,6 +868,7 @@ void Tabs::set_drag_to_rearrange_enabled(bool p_enabled) {
 bool Tabs::get_drag_to_rearrange_enabled() const {
 	return drag_to_rearrange_enabled;
 }
+
 void Tabs::set_tabs_rearrange_group(int p_group_id) {
 	tabs_rearrange_group = p_group_id;
 }
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index ee1391806e..c5067c9efd 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -296,6 +296,7 @@ void TextEdit::Text::insert(int p_at, const String &p_text) {
 	line.data = p_text;
 	text.insert(p_at, line);
 }
+
 void TextEdit::Text::remove(int p_at) {
 	text.remove(p_at);
 }
@@ -5166,27 +5167,33 @@ void TextEdit::select(int p_from_line, int p_from_column, int p_to_line, int p_t
 
 	update();
 }
+
 void TextEdit::swap_lines(int line1, int line2) {
 	String tmp = get_line(line1);
 	String tmp2 = get_line(line2);
 	set_line(line2, tmp);
 	set_line(line1, tmp2);
 }
+
 bool TextEdit::is_selection_active() const {
 	return selection.active;
 }
+
 int TextEdit::get_selection_from_line() const {
 	ERR_FAIL_COND_V(!selection.active, -1);
 	return selection.from_line;
 }
+
 int TextEdit::get_selection_from_column() const {
 	ERR_FAIL_COND_V(!selection.active, -1);
 	return selection.from_column;
 }
+
 int TextEdit::get_selection_to_line() const {
 	ERR_FAIL_COND_V(!selection.active, -1);
 	return selection.to_line;
 }
+
 int TextEdit::get_selection_to_column() const {
 	ERR_FAIL_COND_V(!selection.active, -1);
 	return selection.to_column;
diff --git a/scene/gui/texture_button.cpp b/scene/gui/texture_button.cpp
index 325b9d00ed..0cc0e50a00 100644
--- a/scene/gui/texture_button.cpp
+++ b/scene/gui/texture_button.cpp
@@ -270,14 +270,17 @@ void TextureButton::set_pressed_texture(const Ref<Texture2D> &p_pressed) {
 	pressed = p_pressed;
 	update();
 }
+
 void TextureButton::set_hover_texture(const Ref<Texture2D> &p_hover) {
 	hover = p_hover;
 	update();
 }
+
 void TextureButton::set_disabled_texture(const Ref<Texture2D> &p_disabled) {
 	disabled = p_disabled;
 	update();
 }
+
 void TextureButton::set_click_mask(const Ref<BitMap> &p_click_mask) {
 	click_mask = p_click_mask;
 	update();
@@ -286,15 +289,19 @@ void TextureButton::set_click_mask(const Ref<BitMap> &p_click_mask) {
 Ref<Texture2D> TextureButton::get_normal_texture() const {
 	return normal;
 }
+
 Ref<Texture2D> TextureButton::get_pressed_texture() const {
 	return pressed;
 }
+
 Ref<Texture2D> TextureButton::get_hover_texture() const {
 	return hover;
 }
+
 Ref<Texture2D> TextureButton::get_disabled_texture() const {
 	return disabled;
 }
+
 Ref<BitMap> TextureButton::get_click_mask() const {
 	return click_mask;
 }
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index c0bdc3923b..df4420ca8c 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -249,6 +249,7 @@ bool TreeItem::is_range_exponential(int p_column) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), false);
 	return cells[p_column].expr;
 }
+
 void TreeItem::set_range_config(int p_column, double p_min, double p_max, double p_step, bool p_exp) {
 	ERR_FAIL_INDEX(p_column, cells.size());
 	cells.write[p_column].min = p_min;
@@ -481,21 +482,25 @@ int TreeItem::get_button_count(int p_column) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), -1);
 	return cells[p_column].buttons.size();
 }
+
 Ref<Texture2D> TreeItem::get_button(int p_column, int p_idx) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), Ref<Texture2D>());
 	ERR_FAIL_INDEX_V(p_idx, cells[p_column].buttons.size(), Ref<Texture2D>());
 	return cells[p_column].buttons[p_idx].texture;
 }
+
 String TreeItem::get_button_tooltip(int p_column, int p_idx) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), String());
 	ERR_FAIL_INDEX_V(p_idx, cells[p_column].buttons.size(), String());
 	return cells[p_column].buttons[p_idx].tooltip;
 }
+
 int TreeItem::get_button_id(int p_column, int p_idx) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), -1);
 	ERR_FAIL_INDEX_V(p_idx, cells[p_column].buttons.size(), -1);
 	return cells[p_column].buttons[p_idx].id;
 }
+
 void TreeItem::erase_button(int p_column, int p_idx) {
 	ERR_FAIL_INDEX(p_column, cells.size());
 	ERR_FAIL_INDEX(p_idx, cells[p_column].buttons.size());
@@ -560,12 +565,14 @@ void TreeItem::set_custom_color(int p_column, const Color &p_color) {
 	cells.write[p_column].color = p_color;
 	_changed_notify(p_column);
 }
+
 Color TreeItem::get_custom_color(int p_column) const {
 	ERR_FAIL_INDEX_V(p_column, cells.size(), Color());
 	if (!cells[p_column].custom_color)
 		return Color();
 	return cells[p_column].color;
 }
+
 void TreeItem::clear_custom_color(int p_column) {
 	ERR_FAIL_INDEX(p_column, cells.size());
 	cells.write[p_column].custom_color = false;
@@ -1435,6 +1442,7 @@ int Tree::_count_selected_items(TreeItem *p_from) const {
 
 	return count;
 }
+
 void Tree::select_single_item(TreeItem *p_selected, TreeItem *p_current, int p_col, TreeItem *p_prev, bool *r_in_range, bool p_force_deselect) {
 	TreeItem::Cell &selected_cell = p_selected->cells.write[p_col];
 
@@ -2891,6 +2899,7 @@ TreeItem *Tree::create_item(TreeItem *p_parent, int p_idx) {
 TreeItem *Tree::get_root() {
 	return root;
 }
+
 TreeItem *Tree::get_last_item() {
 	TreeItem *last = root;
 
@@ -3009,6 +3018,7 @@ void Tree::set_column_min_width(int p_column, int p_min_width) {
 	columns.write[p_column].min_width = p_min_width;
 	update();
 }
+
 void Tree::set_column_expand(int p_column, bool p_expand) {
 	ERR_FAIL_INDEX(p_column, columns.size());
 
@@ -3457,6 +3467,7 @@ int Tree::get_drop_section_at_position(const Point2 &p_pos) const {
 
 	return -100;
 }
+
 TreeItem *Tree::get_item_at_position(const Point2 &p_pos) const {
 	if (root) {
 		Point2 pos = p_pos;