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//proc/thread-self/root/opt/alt/ruby25/lib64/ruby/2.5.0/rdoc/markup/to_bs.rb

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# frozen_string_literal: true
##
# 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 @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
attributes.rb	1.19 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
attribute_manager.rb	7.95 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
attr_changer.rb	424 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
attr_span.rb	500 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
blank_line.rb	391 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
block_quote.rb	252 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
document.rb	3.15 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
formatter.rb	5.31 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
formatter_test_case.rb	16.76 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
hard_break.rb	446 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
heading.rb	1.48 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
include.rb	829 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
indented_paragraph.rb	906 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
inline.rb	118 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
list.rb	1.82 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
list_item.rb	1.71 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
paragraph.rb	493 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
parser.rb	13.72 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
pre_process.rb	8.26 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
raw.rb	1000 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
rule.rb	315 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
special.rb	657 B	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
text_formatter_test_case.rb	2.51 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_ansi.rb	2.05 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_bs.rb	1.63 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_html.rb	8.62 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_html_crossref.rb	4.33 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_html_snippet.rb	5.45 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_joined_paragraph.rb	1.10 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_label.rb	1.83 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_markdown.rb	3.62 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_rdoc.rb	6.15 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_table_of_contents.rb	1.68 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_test.rb	1.14 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
to_tt_only.rb	2.26 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive
verbatim.rb	1.28 KB	lrw-r--r--	2021-04-05 11:46:35	Edit Download recursive recursive

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