# File lib/erubis/engine/ec.rb, line 73
73:     def add_expr_debug(src, code)
74:       code.strip!
75:       s = nil
76:       if code =~ /\A\".*?\"\s*,\s*(.*)/
77:         s = $1.gsub(/[%"]/, '\\\1') + '='
78:       end
79:       src << @indent if src.empty? || src[-1] == ?\n
80:       src << " fprintf(stderr, \"*** debug: #{s}\" #{code});"
81:     end

    # File lib/erubis/engine/ec.rb, line 68
68:     def add_expr_escaped(src, code)
69:       src << @indent if src.empty? || src[-1] == ?\n
70:       src << ' ' << escaped_expr(code) << ';'
71:     end

    # File lib/erubis/engine/ec.rb, line 63
63:     def add_expr_literal(src, code)
64:       src << @indent if src.empty? || src[-1] == ?\n
65:       src << " fprintf(#{@out}, " << code.strip << ');'
66:     end

    # File lib/erubis/engine/ec.rb, line 83
83:     def add_postamble(src)
84:       # empty
85:     end

    # File lib/erubis/engine/ec.rb, line 31
31:     def add_preamble(src)
32:       src << "#line 1 \"#{self.filename}\"\n" if self.filename
33:     end

    # File lib/erubis/engine/ec.rb, line 59
59:     def add_stmt(src, code)
60:       src << code
61:     end

    # File lib/erubis/engine/ec.rb, line 45
45:     def add_text(src, text)
46:       return if text.empty?
47:       src << (src.empty? || src[-1] == ?\n ? @indent : ' ')
48:       src << "fputs("
49:       i = 0
50:       text.each_line do |line|
51:         src << "\n" << @indent << '      ' if i > 0
52:         i += 1
53:         src << '"' << escape_text(line) << '"'
54:       end
55:       src << ", #{@out});"   #<< (text[-1] == ?\n ? "\n" : "")
56:       src << "\n" if text[-1] == ?\n
57:     end

    # File lib/erubis/engine/ec.rb, line 35
35:     def escape_text(text)
36:       @@table_ ||= { "\r"=>"\\r", "\n"=>"\\n", "\t"=>"\\t", '"'=>'\\"', "\\"=>"\\\\" }
37:       text.gsub!(/[\r\n\t"\\]/) { |m| @@table_[m] }
38:       return text
39:     end

    # File lib/erubis/engine/ec.rb, line 41
41:     def escaped_expr(code)
42:       return "#{@escapefunc}(#{code.strip}, #{@out})"
43:     end

    # File lib/erubis/engine/ec.rb, line 24
24:     def init_generator(properties={})
25:       super
26:       @escapefunc ||= "escape"
27:       @indent = properties[:indent] || ''
28:       @out = properties[:out] || 'stdout'
29:     end