Gecko [ ezed.pk ]

Name	Size	Permission
attribute_manager.rb	7.8 KB	-rw-r--r--
blank_line.rb	361 B	-rw-r--r--
document.rb	2.42 KB	-rw-r--r--
formatter.rb	3.3 KB	-rw-r--r--
formatter_test_case.rb	15.71 KB	-rw-r--r--
heading.rb	314 B	-rw-r--r--
indented_paragraph.rb	534 B	-rw-r--r--
inline.rb	2.76 KB	-rw-r--r--
list.rb	1.08 KB	-rw-r--r--
list_item.rb	1.26 KB	-rw-r--r--
paragraph.rb	191 B	-rw-r--r--
parser.rb	12.65 KB	-rw-r--r--
pre_process.rb	6.33 KB	-rw-r--r--
raw.rb	965 B	-rw-r--r--
rule.rb	285 B	-rw-r--r--
text_formatter_test_case.rb	2.53 KB	-rw-r--r--
to_ansi.rb	1.79 KB	-rw-r--r--
to_bs.rb	1.7 KB	-rw-r--r--
to_html.rb	6.66 KB	-rw-r--r--
to_html_crossref.rb	3.34 KB	-rw-r--r--
to_rdoc.rb	5.58 KB	-rw-r--r--
to_test.rb	1.16 KB	-rw-r--r--
to_tt_only.rb	2.11 KB	-rw-r--r--
verbatim.rb	634 B	-rw-r--r--

Code Editor : inline.rb

require 'rdoc'
class RDoc::Markup

##
  # We manage a set of attributes. Each attribute has a symbol name and a bit
  # value.

class Attribute

##
    # Special attribute type.  See RDoc::Markup#add_special

SPECIAL = 1

@@name_to_bitmap = { :_SPECIAL_ => SPECIAL }
    @@next_bitmap = 2

##
    # Returns a unique bit for +name+

def self.bitmap_for(name)
      bitmap = @@name_to_bitmap[name]
      unless bitmap then
        bitmap = @@next_bitmap
        @@next_bitmap <<= 1
        @@name_to_bitmap[name] = bitmap
      end
      bitmap
    end

##
    # Returns a string representation of +bitmap+

def self.as_string(bitmap)
      return "none" if bitmap.zero?
      res = []
      @@name_to_bitmap.each do |name, bit|
        res << name if (bitmap & bit) != 0
      end
      res.join(",")
    end

##
    # yields each attribute name in +bitmap+

def self.each_name_of(bitmap)
      @@name_to_bitmap.each do |name, bit|
        next if bit == SPECIAL
        yield name.to_s if (bitmap & bit) != 0
      end
    end

end

AttrChanger = Struct.new :turn_on, :turn_off # :nodoc:

##
  # An AttrChanger records a change in attributes. It contains a bitmap of the
  # attributes to turn on, and a bitmap of those to turn off.

class AttrChanger
    def to_s # :nodoc:
      "Attr: +#{Attribute.as_string turn_on}/-#{Attribute.as_string turn_off}"
    end

def inspect # :nodoc:
      "+%s/-%s" % [
        Attribute.as_string(turn_on),
        Attribute.as_string(turn_off),
      ]
    end
  end

##
  # An array of attributes which parallels the characters in a string.

class AttrSpan

##
    # Creates a new AttrSpan for +length+ characters

def initialize(length)
      @attrs = Array.new(length, 0)
    end

##
    # Toggles +bits+ from +start+ to +length+
    def set_attrs(start, length, bits)
      for i in start ... (start+length)
        @attrs[i] |= bits
      end
    end

##
    # Accesses flags for character +n+

def [](n)
      @attrs[n]
    end

end

##
  # Hold details of a special sequence

class Special

##
    # Special type

attr_reader   :type

##
    # Special text

attr_accessor :text

##
    # Creates a new special sequence of +type+ with +text+

def initialize(type, text)
      @type, @text = type, text
    end

##
    # Specials are equal when the have the same text and type

def ==(o)
      self.text == o.text && self.type == o.type
    end

def inspect # :nodoc:
      "#<RDoc::Markup::Special:0x%x @type=%p, name=%p @text=%p>" % [
        object_id, @type, RDoc::Markup::Attribute.as_string(type), text.dump]
    end

def to_s # :nodoc:
      "Special: type=#{type}, name=#{RDoc::Markup::Attribute.as_string type}, text=#{text.dump}"
    end

end

${this.title}

Code Editor : inline.rb