| require 'sass/tree/node' |
| |
| module Sass::Tree |
| # A solely static node left over after a mixin include or @content has been performed. |
| # Its sole purpose is to wrap exceptions to add to the backtrace. |
| # |
| # @see Sass::Tree |
| class TraceNode < Node |
| # The name of the trace entry to add. |
| # |
| # @return [String] |
| attr_reader :name |
| |
| # @param name [String] The name of the trace entry to add. |
| def initialize(name) |
| @name = name |
| self.has_children = true |
| super() |
| end |
| |
| # Initializes this node from an existing node. |
| # @param name [String] The name of the trace entry to add. |
| # @param node [Node] The node to copy information from. |
| # @return [TraceNode] |
| def self.from_node(name, node) |
| trace = new(name) |
| trace.line = node.line |
| trace.filename = node.filename |
| trace.options = node.options |
| trace |
| end |
| end |
| end |