CodeRay::Encoders::Term

     # File lib/coderay/encoders/term.rb, line 98
 98:       def finish(options)
 99:         super
100:       end

    # File lib/coderay/encoders/term.rb, line 92
92:       def setup(options)
93:         @out = ''
94:         @opened = [nil]
95:         @subcolors = nil
96:       end

     # File lib/coderay/encoders/term.rb, line 102
102:       def token text, type = :plain
103:         case text
104:       
105:         when nil
106:           # raise 'Token with nil as text was given: %p' % [[text, type]] 
107:       
108:         when String
109:         
110:           if color = (@subcolors || TOKEN_COLORS)[type]
111:             color = color[:self] || return if Hash === color
112: 
113:             @out << col(color) + text.gsub("\n", col(0) + "\n" + col(color)) + col(0)
114:             @out << col(@subcolors[:self]) if @subcolors && @subcolors[:self]
115:           else
116:             @out << text
117:           end
118:       
119:         # token groups, eg. strings
120:         when :open
121:           @opened[0] = type
122:           if color = TOKEN_COLORS[type]
123:             if Hash === color
124:               @subcolors = color
125:               @out << col(color[:self]) if color[:self]
126:             else
127:               @subcolors = {}
128:               @out << col(color)
129:             end
130:           end
131:           @opened << type
132:         when :close
133:           if @opened.empty?
134:             # nothing to close
135:           else
136:             @out << col(0) if (@subcolors || {})[:self]
137:             @subcolors = nil
138:             @opened.pop
139:           end
140:       
141:         # whole lines to be highlighted, eg. a added/modified/deleted lines in a diff
142:         when :begin_line
143:         
144:         when :end_line        
145:       
146:         else
147:           raise 'unknown token kind: %p' % [text]
148:         end
149:       end

     # File lib/coderay/encoders/term.rb, line 153
153:       def col(color)
154:         Array(color).map { |c| "\e[#{c}m" }.join
155:       end