value_node->link_name(i) == "fixed_length"))
continue;
+ // 'scale' was added while canvas version 0.5 was in use
+ if ((version == "0.3" || version == "0.4" || version == "0.5") &&
+ element->get_name() == "blinecalcwidth" &&
+ value_node->link_name(i) == "scale")
+ continue;
+
+ // 'loop' was added while canvas version 0.5 was in use, as was the 'gradientcolor' node type
+ if (version == "0.5" &&
+ element->get_name() == "gradientcolor" &&
+ value_node->link_name(i) == "loop")
+ continue;
+
error(element, strprintf(_("<%s> is missing link %d (%s)"),
element->get_name().c_str(),
i,