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//proc/thread-self/root/opt/alt/ruby19/lib64/ruby/1.9.1/rdoc/markup/to_bs.rb

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require 'rdoc/markup/to_rdoc'

##
# Outputs RDoc markup with hot backspace action!  You will probably need a
# pager to use this output format.
#
# This formatter won't work on 1.8.6 because it lacks String#chars.

class RDoc::Markup::ToBs < RDoc::Markup::ToRdoc

##
  # Returns a new ToBs that is ready for hot backspace action!

def initialize markup = nil
    super

@in_b  = false
    @in_em = false
  end

##
  # Sets a flag that is picked up by #annotate to do the right thing in
  # #convert_string

def init_tags
    add_tag :BOLD, '+b', '-b'
    add_tag :EM,   '+_', '-_'
    add_tag :TT,   ''  , ''   # we need in_tt information maintained
  end

##
  # Makes heading text bold.

def accept_heading heading
    use_prefix or @res << ' ' * @indent
    @res << @headings[heading.level][0]
    @in_b = true
    @res << attributes(heading.text)
    @in_b = false
    @res << @headings[heading.level][1]
    @res << "\n"
  end

##
  # Turns on or off special handling for +convert_string+

def annotate tag
    case tag
    when '+b' then @in_b = true
    when '-b' then @in_b = false
    when '+_' then @in_em = true
    when '-_' then @in_em = false
    end
    ''
  end

##
  # Calls convert_string on the result of convert_special

def convert_special special
    convert_string super
  end

##
  # Adds bold or underline mixed with backspaces

def convert_string string
    return string unless string.respond_to? :chars # your ruby is lame
    return string unless @in_b or @in_em
    chars = if @in_b then
              string.chars.map do |char| "#{char}\b#{char}" end
            elsif @in_em then
              string.chars.map do |char| "_\b#{char}" end
            end

chars.join
  end

end

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Name	Size	Perms	Modified	Actions
attribute_manager.rb	7.80 KB	lrw-r--r--	2011-02-02 00:32:30	Edit Download recursive recursive
blank_line.rb	361 B	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
document.rb	2.42 KB	lrw-r--r--	2011-08-05 21:21:55	Edit Download recursive recursive
formatter.rb	3.30 KB	lrw-r--r--	2011-08-24 00:02:17	Edit Download recursive recursive
formatter_test_case.rb	15.71 KB	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
heading.rb	314 B	lrw-r--r--	2011-02-02 00:32:30	Edit Download recursive recursive
indented_paragraph.rb	534 B	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
inline.rb	2.76 KB	lrw-r--r--	2011-06-28 02:28:25	Edit Download recursive recursive
list.rb	1.08 KB	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
list_item.rb	1.26 KB	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
paragraph.rb	191 B	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
parser.rb	12.65 KB	lrw-r--r--	2011-08-05 21:21:55	Edit Download recursive recursive
pre_process.rb	6.33 KB	lrw-r--r--	2011-08-05 21:21:55	Edit Download recursive recursive
raw.rb	965 B	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
rule.rb	285 B	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive
text_formatter_test_case.rb	2.53 KB	lrw-r--r--	2011-05-15 11:55:52	Edit Download recursive recursive
to_ansi.rb	1.79 KB	lrw-r--r--	2011-06-28 02:28:25	Edit Download recursive recursive
to_bs.rb	1.70 KB	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
to_html.rb	6.66 KB	lrw-r--r--	2011-08-24 00:02:17	Edit Download recursive recursive
to_html_crossref.rb	3.34 KB	lrw-r--r--	2011-08-05 21:21:55	Edit Download recursive recursive
to_rdoc.rb	5.58 KB	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
to_test.rb	1.16 KB	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
to_tt_only.rb	2.11 KB	lrw-r--r--	2011-06-16 04:59:24	Edit Download recursive recursive
verbatim.rb	634 B	lrw-r--r--	2010-12-20 03:22:49	Edit Download recursive recursive

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