# File lib/sass/tree/visitors/cssize.rb, line 141 def visit_trace(node) visit_children_without_parent(node) rescue Sass::SyntaxError => e e.modify_backtrace(:mixin => node.name, :filename => node.filename, :line => node.line) e.add_backtrace(:filename => node.filename, :line => node.line) raise e end