# File lib/tilt/erb.rb, line 9
 9:     def self.default_output_variable
10:       @@default_output_variable
11:     end

    # File lib/tilt/erb.rb, line 13
13:     def self.default_output_variable=(name)
14:       @@default_output_variable = name
15:     end

    # File lib/tilt/erb.rb, line 17
17:     def self.engine_initialized?
18:       defined? ::ERB
19:     end

    # File lib/tilt/erb.rb, line 21
21:     def initialize_engine
22:       require_template_library 'erb'
23:     end

    # File lib/tilt/erb.rb, line 58
58:       def precompiled(locals)
59:         source, offset = super
60:         [source, offset + 1]
61:       end

    # File lib/tilt/erb.rb, line 45
45:     def precompiled_postamble(locals)
46:       "\#{super}\nensure\n\#{@outvar} = __original_outvar\nend\n"
47:     end

    # File lib/tilt/erb.rb, line 36
36:     def precompiled_preamble(locals)
37:       "begin\n__original_outvar = \#{@outvar} if defined?(\#{@outvar})\n\#{super}\n"
38:     end

    # File lib/tilt/erb.rb, line 31
31:     def precompiled_template(locals)
32:       source = @engine.src
33:       source
34:     end

    # File lib/tilt/erb.rb, line 25
25:     def prepare
26:       @outvar = options[:outvar] || self.class.default_output_variable
27:       options[:trim] = '<>' if options[:trim].nil? || options[:trim] == true
28:       @engine = ::ERB.new(data, options[:safe], options[:trim], @outvar)
29:     end