diff --git a/Scripts/Palette/EditPalettePopup.gd b/Scripts/Palette/EditPalettePopup.gd
index 43b1cafc8..c78750245 100644
--- a/Scripts/Palette/EditPalettePopup.gd
+++ b/Scripts/Palette/EditPalettePopup.gd
@@ -18,7 +18,6 @@ func open(palette : String) -> void:
 		_display_palette()
 
 		self.popup_centered()
-	pass
 
 func _display_palette() -> void:
 	_clear_swatches()
@@ -49,7 +48,6 @@ func on_swatch_select(index : int) -> void:
 	current_swatch = index
 	color_name_edit.text = working_palette.get_color_name(index)
 	color_picker.color = working_palette.get_color(index)
-	pass
 
 func on_move_swatch(from : int, to : int) -> void:
 	working_palette.move_color(from, to)
@@ -61,13 +59,12 @@ func on_move_swatch(from : int, to : int) -> void:
 	for child in palette_grid.get_children():
 		child.index = index
 		index += 1
-	pass
 
 func _on_AddSwatchButton_pressed() -> void:
 	var color = Color.white
 	var new_index : int = working_palette.colors.size()
 	working_palette.add_color(color)
-	
+
 	var new_button = palette_button.instance()
 
 	new_button.color = color
@@ -80,37 +77,30 @@ func _on_AddSwatchButton_pressed() -> void:
 	new_button.connect("pressed", self, "on_swatch_select", [index])
 
 	palette_grid.add_child(new_button)
-	pass # Replace with function body.
 
 func _on_RemoveSwatchButton_pressed() -> void:
 	working_palette.remove_color(current_swatch)
 	palette_grid.remove_child(palette_grid.get_child(current_swatch))
-	pass # Replace with function body.
 
 func _on_EditPaletteSaveButton_pressed() -> void:
 	Global.palettes[current_palette] = working_palette
 	Global.palette_container.on_palette_select(current_palette)
 	Global.palette_container.save_palette(current_palette, working_palette.name + ".json")
 	self.hide()
-	pass # Replace with function body.
 
 func _on_EditPaletteCancelButton_pressed() -> void:
 	self.hide()
-	pass # Replace with function body.
 
 func _on_EditPaletteColorNameLineEdit_text_changed(new_text) -> void:
 	if current_swatch >= 0 && current_swatch < working_palette.colors.size():
 		working_palette.set_color_name(current_swatch, new_text)
 		_refresh_hint_tooltip(current_swatch)
-	pass
 
 func _on_EditPaletteColorPicker_color_changed(color) -> void:
 	if current_swatch >= 0 && current_swatch < working_palette.colors.size():
 		palette_grid.get_child(current_swatch).get_child(0).modulate = color
 		working_palette.set_color(current_swatch, color)
 		_refresh_hint_tooltip(current_swatch)
-	pass
 
 func _refresh_hint_tooltip(index : int):
 	palette_grid.get_child(current_swatch).hint_tooltip = "#" + working_palette.get_color_data(current_swatch).to_upper() + " " + working_palette.get_color_name(current_swatch)
-	pass
diff --git a/Scripts/Palette/Palette.gd b/Scripts/Palette/Palette.gd
index fa746e1b9..9fb0bc2f0 100644
--- a/Scripts/Palette/Palette.gd
+++ b/Scripts/Palette/Palette.gd
@@ -1,21 +1,23 @@
 extends Reference
-
 class_name Palette
-func get_class(): return "Palette"
-func is_class(name): return name == "Palette" or .is_class(name)
+
+func get_class():
+	return "Palette"
+func is_class(_name):
+	return _name == "Palette" or .is_class(_name)
 
 var name : String = "Custom_Palette"
 var colors : Array = []
 var comments : String = ""
 var editable : bool = true
 
-func insert_color(index : int, new_color : Color, name : String = "no name") -> void:
+func insert_color(index : int, new_color : Color, _name : String = "no name") -> void:
 	if index < colors.size():
-		var c := PaletteColor.new(new_color, name)
+		var c := PaletteColor.new(new_color, _name)
 		colors.insert(index, c)
 
-func add_color(new_color : Color, name : String = "no name") -> void:
-	var c := PaletteColor.new(new_color, name)
+func add_color(new_color : Color, _name : String = "no name") -> void:
+	var c := PaletteColor.new(new_color, _name)
 
 	colors.push_back(c)
 
diff --git a/Scripts/Palette/PaletteColor.gd b/Scripts/Palette/PaletteColor.gd
index d4103aa7e..806f7fd57 100644
--- a/Scripts/Palette/PaletteColor.gd
+++ b/Scripts/Palette/PaletteColor.gd
@@ -1,8 +1,10 @@
 extends Reference
-
 class_name PaletteColor
-func get_class(): return "PaletteColor"
-func is_class(name): return name == "PaletteColor" or .is_class(name)
+
+func get_class():
+	return "PaletteColor"
+func is_class(_name):
+	return _name == "PaletteColor" or .is_class(_name)
 
 var color : Color = Color.black setget _set_color
 var data : String = "" setget _set_data
@@ -29,10 +31,10 @@ func toDict() -> Dictionary:
 
 func fromDict(input_dict : Dictionary) -> PaletteColor:
 	var result = get_script().new()
-	
+
 	result.data = input_dict.data
 	result.name = input_dict.name
-	
+
 	return result
 
 func duplicate() -> PaletteColor:
diff --git a/Scripts/Palette/PaletteContainer.gd b/Scripts/Palette/PaletteContainer.gd
index fc2e0c216..036e9d397 100644
--- a/Scripts/Palette/PaletteContainer.gd
+++ b/Scripts/Palette/PaletteContainer.gd
@@ -92,7 +92,7 @@ func on_new_palette_confirmed() -> void:
 		Global.error_dialog.set_text(result);
 		Global.error_dialog.popup_centered()
 
-func create_new_palette(name : String, from_palette : Palette) -> String: # Returns empty string, else error string
+func create_new_palette(name : String, _from_palette : Palette) -> String: # Returns empty string, else error string
 	var new_palette : Palette = Palette.new()
 
 	# Check if new name is valid
@@ -104,8 +104,8 @@ func create_new_palette(name : String, from_palette : Palette) -> String: # Retu
 	new_palette.name = name
 
 	# Check if source palette has data
-	if from_palette:
-		new_palette = from_palette.duplicate()
+	if _from_palette:
+		new_palette = _from_palette.duplicate()
 		new_palette.name = name
 		new_palette.editable = true