Fix list parsing not handling exponents (#960)

src/data_classes/AttributeList.gd

@@ -76,7 +76,7 @@ static func text_to_list(string: String) -> PackedFloat32Array:
 		@warning_ignore("shadowed_global_identifier")
 		var char := string[pos]
 		match char:
-			"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "-", "+", ".":
+			"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "-", "+", ".", "e":
 				current_num_string += char
 			" ":
 				if current_num_string.is_empty():

src/data_classes/AttributePathdata.gd

@@ -149,7 +149,7 @@ func insert_command(idx: int, cmd_char: String, vec := Vector2.ZERO) -> void:
 	sync_after_commands_change()
 
 
-func convert_command(idx: int, cmd_char: String) -> void:
+func _convert_command(idx: int, cmd_char: String) -> void:
 	var old_cmd := get_command(idx)
 	if old_cmd.command_char == cmd_char:
 		return
@@ -195,6 +195,15 @@ func convert_command(idx: int, cmd_char: String) -> void:
 	_commands.insert(idx, new_cmd)
 	if relative:
 		_commands[idx].toggle_relative()
+
+func convert_command(idx: int, cmd_char: String) -> void:
+	_convert_command(idx, cmd_char)
+	sync_after_commands_change()
+
+func convert_commands_optimized(indices: PackedInt32Array,
+cmd_chars: PackedStringArray) -> void:
+	for i in indices.size():
+		_convert_command(indices[i], cmd_chars[i])
 	sync_after_commands_change()
 
 

src/data_classes/ElementRoot.gd

@@ -192,7 +192,21 @@ func replace_xnode(id: PackedInt32Array, new_xnode: XNode) -> void:
 # The return value is true if the SVG can be optimized, otherwise false.
 # If apply_changes is false, you'll only get the return value.
 func optimize(not_applied := false) -> bool:
-	for element in get_all_element_descendants():
+	for xnode in get_all_xnode_descendants():
+		if not xnode.is_element():
+			var basic_xnode: BasicXNode = xnode
+			var xids_to_remove: Array[PackedInt32Array] = []
+			if basic_xnode.get_type() in [BasicXNode.NodeType.COMMENT,
+			BasicXNode.NodeType.UNKNOWN]:
+				if not_applied:
+					return true
+				xids_to_remove.append(xnode.xid)
+			else:
+				continue  # The logic for removing these safely is more particular.
+			delete_xnodes(xids_to_remove)
+			continue
+
+		var element: Element = xnode
 		match element.name:
 			"ellipse":
 				# If possible, turn ellipses into circles.
@@ -229,26 +243,37 @@ func optimize(not_applied := false) -> bool:
 						if not_applied:
 							return true
 						pathdata.set_command_property(cmd_idx, "rot", 0)
+
 				# Replace L with H or V when possible.
+				var conversion_indices := PackedInt32Array()
+				var conversion_cmd_chars := PackedStringArray()
+
 				for cmd_idx in pathdata.get_command_count():
 					var command := pathdata.get_command(cmd_idx)
 					var cmd_char := command.command_char
+
 					if cmd_char == "l":
 						if command.x == 0:
 							if not_applied:
 								return true
-							pathdata.convert_command(cmd_idx, "v")
+							conversion_indices.append(cmd_idx)
+							conversion_cmd_chars.append("v")
 						elif command.y == 0:
 							if not_applied:
 								return true
-							pathdata.convert_command(cmd_idx, "h")
+							conversion_indices.append(cmd_idx)
+							conversion_cmd_chars.append("h")
 					elif cmd_char == "L":
 						if command.x == command.start.x:
 							if not_applied:
 								return true
-							pathdata.convert_command(cmd_idx, "V")
+							conversion_indices.append(cmd_idx)
+							conversion_cmd_chars.append("V")
 						elif command.y == command.start.y:
 							if not_applied:
 								return true
-							pathdata.convert_command(cmd_idx, "H")
+							conversion_indices.append(cmd_idx)
+							conversion_cmd_chars.append("H")
+				pathdata.convert_commands_optimized(conversion_indices, conversion_cmd_chars)
+
 	return false

visual/icons/element/text.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c2ienefxrtut"
+path="res://.godot/imported/text.svg-2e6aa7ee99b0bb99cb575439c3119d4e.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://visual/icons/element/text.svg"
+dest_files=["res://.godot/imported/text.svg-2e6aa7ee99b0bb99cb575439c3119d4e.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false