# File lib/erubis/engine/eruby.rb, line 63
63:     def add_expr_debug(src, code)
64:       code.strip!
65:       s = (code.dump =~ /\A"(.*)"\z/) && $1
66:       src << ' $stderr.puts("*** debug: ' << s << '=#{(' << code << ').inspect}");'
67:     end

    # File lib/erubis/engine/eruby.rb, line 59
59:     def add_expr_escaped(src, code)
60:       src << ' _buf << ' << escaped_expr(code) << ';'
61:     end

    # File lib/erubis/engine/eruby.rb, line 55
55:     def add_expr_literal(src, code)
56:       src << ' _buf << (' << code << ').to_s;'
57:     end

    # File lib/erubis/engine/eruby.rb, line 49
49:     def add_stmt(src, code)
50:       #src << code << ';'
51:       src << code
52:       src << ';' unless code[-1] == ?\n
53:     end

    # File lib/erubis/engine/eruby.rb, line 45
45:     def add_text(src, text)
46:       src << " _buf << '" << escape_text(text) << "';" unless text.empty?
47:     end

    # File lib/erubis/engine/eruby.rb, line 31
31:     def escape_text(text)
32:       text.gsub(/['\\]/, '\\\\\&')   # "'" => "\\'",  '\\' => '\\\\'
33:     end

    # File lib/erubis/engine/eruby.rb, line 35
35:     def escaped_expr(code)
36:       return "#{@escapefunc}(#{code})"
37:     end

    # File lib/erubis/engine/eruby.rb, line 22
22:     def init_generator(properties={})
23:       super
24:       @escapefunc ||= "Erubis::XmlHelper.escape_xml"
25:     end