# File lib/sass/tree/visitors/cssize.rb, line 157 def visit_trace(node) # Don't use #visit_children to avoid adding the trace node to the list of parents. node.children.map {|c| visit(c)}.flatten 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