Gecko [ touzafair.com ]

Name	Size	Permission
attr_changer.rb	424 B	-rw-r--r--
attr_span.rb	672 B	-rw-r--r--
attribute_manager.rb	10.1 KB	-rw-r--r--
attributes.rb	1.25 KB	-rw-r--r--
blank_line.rb	391 B	-rw-r--r--
block_quote.rb	252 B	-rw-r--r--
document.rb	3.15 KB	-rw-r--r--
formatter.rb	5.45 KB	-rw-r--r--
hard_break.rb	446 B	-rw-r--r--
heading.rb	1.48 KB	-rw-r--r--
include.rb	829 B	-rw-r--r--
indented_paragraph.rb	906 B	-rw-r--r--
list.rb	1.82 KB	-rw-r--r--
list_item.rb	1.71 KB	-rw-r--r--
paragraph.rb	493 B	-rw-r--r--
parser.rb	14.14 KB	-rw-r--r--
pre_process.rb	8.42 KB	-rw-r--r--
raw.rb	1000 B	-rw-r--r--
regexp_handling.rb	718 B	-rw-r--r--
rule.rb	315 B	-rw-r--r--
table.rb	996 B	-rw-r--r--
to_ansi.rb	2.05 KB	-rw-r--r--
to_bs.rb	1.64 KB	-rw-r--r--
to_html.rb	9.68 KB	-rw-r--r--
to_html_crossref.rb	4.87 KB	-rw-r--r--
to_html_snippet.rb	5.46 KB	-rw-r--r--
to_joined_paragraph.rb	1.14 KB	-rw-r--r--
to_label.rb	1.83 KB	-rw-r--r--
to_markdown.rb	3.61 KB	-rw-r--r--
to_rdoc.rb	6.74 KB	-rw-r--r--
to_table_of_contents.rb	1.72 KB	-rw-r--r--
to_test.rb	1.14 KB	-rw-r--r--
to_tt_only.rb	2.28 KB	-rw-r--r--
verbatim.rb	1.28 KB	-rw-r--r--

Code Editor : to_html.rb

# frozen_string_literal: true
require 'cgi'

##
# Outputs RDoc markup as HTML.

class RDoc::Markup::ToHtml < RDoc::Markup::Formatter

include RDoc::Text

# :section: Utilities

##
  # Maps RDoc::Markup::Parser::LIST_TOKENS types to HTML tags

LIST_TYPE_TO_HTML = {
    :BULLET => ['<ul>',                                      '</ul>'],
    :LABEL  => ['<dl class="rdoc-list label-list">',         '</dl>'],
    :LALPHA => ['<ol style="list-style-type: lower-alpha">', '</ol>'],
    :NOTE   => ['<dl class="rdoc-list note-list">',          '</dl>'],
    :NUMBER => ['<ol>',                                      '</ol>'],
    :UALPHA => ['<ol style="list-style-type: upper-alpha">', '</ol>'],
  }

attr_reader :res # :nodoc:
  attr_reader :in_list_entry # :nodoc:
  attr_reader :list # :nodoc:

##
  # The RDoc::CodeObject HTML is being generated for.  This is used to
  # generate namespaced URI fragments

attr_accessor :code_object

##
  # Path to this document for relative links

attr_accessor :from_path

# :section:

##
  # Creates a new formatter that will output HTML

def initialize options, markup = nil
    super

@code_object = nil
    @from_path = ''
    @in_list_entry = nil
    @list = nil
    @th = nil
    @hard_break = "<br>\n"

init_regexp_handlings

init_tags
  end

# :section: Regexp Handling
  #
  # These methods are used by regexp handling markup added by RDoc::Markup#add_regexp_handling.

##
  # Adds regexp handlings.

##
  # Adds regexp handlings about link notations.

def init_link_notation_regexp_handlings
    add_regexp_handling_RDOCLINK
    add_regexp_handling_TIDYLINK
  end

def handle_RDOCLINK url # :nodoc:
    case url
    when /^rdoc-ref:/
      $'
    when /^rdoc-label:/
      text = $'

text = case text
             when /\Alabel-/    then $'
             when /\Afootmark-/ then $'
             when /\Afoottext-/ then $'
             else                    text
             end

gen_url url, text
    when /^rdoc-image:/
      "<img src=\"#{$'}\">"
    else
      url =~ /\Ardoc-[a-z]+:/

$'
    end
  end

##
  # +target+ is a <code><br></code>

def handle_regexp_HARD_BREAK target
    '<br>'
  end

##
  # +target+ is a potential link.  The following schemes are handled:
  #
  # <tt>mailto:</tt>::
  #   Inserted as-is.
  # <tt>http:</tt>::
  #   Links are checked to see if they reference an image. If so, that image
  #   gets inserted using an <tt><img></tt> tag. Otherwise a conventional
  #   <tt><a href></tt> is used.
  # <tt>link:</tt>::
  #   Reference to a local file relative to the output directory.

def handle_regexp_HYPERLINK(target)
    url = target.text

gen_url url, url
  end

##
  # +target+ is an rdoc-schemed link that will be converted into a hyperlink.
  #
  # For the +rdoc-ref+ scheme the named reference will be returned without
  # creating a link.
  #
  # For the +rdoc-label+ scheme the footnote and label prefixes are stripped
  # when creating a link.  All other contents will be linked verbatim.

def handle_regexp_RDOCLINK target
    handle_RDOCLINK target.text
  end

##
  # This +target+ is a link where the label is different from the URL
  # <tt>label[url]</tt> or <tt>{long label}[url]</tt>

def handle_regexp_TIDYLINK(target)
    text = target.text

return text unless
      text =~ /^\{(.*)\}\[(.*?)\]$/ or text =~ /^(\S+)\[(.*?)\]$/

label = $1
    url   = $2

label = handle_RDOCLINK label if /^rdoc-image:/ =~ label

gen_url url, label
  end

# :section: Visitor
  #
  # These methods implement the HTML visitor.

##
  # Prepares the visitor for HTML generation

def start_accepting
    @res = []
    @in_list_entry = []
    @list = []
  end

##
  # Returns the generated output

def end_accepting
    @res.join
  end

##
  # Adds +block_quote+ to the output

def accept_block_quote block_quote
    @res << "\n<blockquote>"

block_quote.parts.each do |part|
      part.accept self
    end

@res << "</blockquote>\n"
  end

##
  # Adds +paragraph+ to the output

def accept_paragraph paragraph
    @res << "\n<p>"
    text = paragraph.text @hard_break
    text = text.gsub(/\r?\n/, ' ')
    @res << to_html(text)
    @res << "</p>\n"
  end

##
  # Adds +verbatim+ to the output

def accept_verbatim verbatim
    text = verbatim.text.rstrip

klass = nil

content = if verbatim.ruby? or parseable? text then
                begin
                  tokens = RDoc::Parser::RipperStateLex.parse text
                  klass  = ' class="ruby"'

result = RDoc::TokenStream.to_html tokens
                  result = result + "\n" unless "\n" == result[-1]
                  result
                rescue
                  CGI.escapeHTML text
                end
              else
                CGI.escapeHTML text
              end

if @options.pipe then
      @res << "\n<pre><code>#{CGI.escapeHTML text}\n</code></pre>\n"
    else
      @res << "\n<pre#{klass}>#{content}</pre>\n"
    end
  end

##
  # Adds +rule+ to the output

def accept_rule rule
    @res << "<hr>\n"
  end

##
  # Prepares the visitor for consuming +list+

def accept_list_start(list)
    @list << list.type
    @res << html_list_name(list.type, true)
    @in_list_entry.push false
  end

##
  # Finishes consumption of +list+

def accept_list_end(list)
    @list.pop
    if tag = @in_list_entry.pop
      @res << tag
    end
    @res << html_list_name(list.type, false) << "\n"
  end

##
  # Prepares the visitor for consuming +list_item+

def accept_list_item_start(list_item)
    if tag = @in_list_entry.last
      @res << tag
    end

@res << list_item_start(list_item, @list.last)
  end

##
  # Finishes consumption of +list_item+

def accept_list_item_end(list_item)
    @in_list_entry[-1] = list_end_for(@list.last)
  end

##
  # Adds +blank_line+ to the output

def accept_blank_line(blank_line)
    # @res << annotate("<p />") << "\n"
  end

##
  # Adds +heading+ to the output.  The headings greater than 6 are trimmed to
  # level 6.

def accept_heading heading
    level = [6, heading.level].min

label = heading.label @code_object

@res << if @options.output_decoration
              "\n<h#{level} id=\"#{label}\">"
            else
              "\n<h#{level}>"
            end
    @res << to_html(heading.text)
    unless @options.pipe then
      @res << "<span><a href=\"##{label}\">&para;</a>"
      @res << " <a href=\"#top\">&uarr;</a></span>"
    end
    @res << "</h#{level}>\n"
  end

##
  # Adds +raw+ to the output

def accept_raw raw
    @res << raw.parts.join("\n")
  end

##
  # Adds +table+ to the output

def accept_table header, body, aligns
    @res << "\n<table role=\"table\">\n<thead>\n<tr>\n"
    header.zip(aligns) do |text, align|
      @res << '<th'
      @res << ' align="' << align << '"' if align
      @res << '>' << CGI.escapeHTML(text) << "</th>\n"
    end
    @res << "</tr>\n</thead>\n<tbody>\n"
    body.each do |row|
      @res << "<tr>\n"
      row.zip(aligns) do |text, align|
        @res << '<td'
        @res << ' align="' << align << '"' if align
        @res << '>' << CGI.escapeHTML(text) << "</td>\n"
      end
      @res << "</tr>\n"
    end
    @res << "</tbody>\n</table>\n"
  end

# :section: Utilities

##
  # CGI-escapes +text+

def convert_string(text)
    CGI.escapeHTML text
  end

##
  # Generate a link to +url+ with content +text+.  Handles the special cases
  # for img: and link: described under handle_regexp_HYPERLINK

def gen_url url, text
    scheme, url, id = parse_url url

if %w[http https link].include?(scheme) and
       url =~ /\.(gif|png|jpg|jpeg|bmp)$/ then
      "<img src=\"#{url}\" />"
    else
      if scheme != 'link' and %r%\A((?!https?:)(?:[^/#]*/)*+)([^/#]+)\.(rb|rdoc|md)(?=\z|#)%i =~ url
        url = "#$1#{$2.tr('.', '_')}_#$3.html#$'"
      end

text = text.sub %r%^#{scheme}:/*%i, ''
      text = text.sub %r%^[*\^](\d+)$%,   '\1'

link = "<a#{id} href=\"#{url}\">#{text}</a>"

link = "<sup>#{link}</sup>" if /"foot/ =~ id

link
    end
  end

##
  # Determines the HTML list element for +list_type+ and +open_tag+

def html_list_name(list_type, open_tag)
    tags = LIST_TYPE_TO_HTML[list_type]
    raise RDoc::Error, "Invalid list type: #{list_type.inspect}" unless tags
    tags[open_tag ? 0 : 1]
  end

##
  # Maps attributes to HTML tags

def init_tags
    add_tag :BOLD, "<strong>", "</strong>"
    add_tag :TT,   "<code>",   "</code>"
    add_tag :EM,   "<em>",     "</em>"
  end

##
  # Returns the HTML tag for +list_type+, possible using a label from
  # +list_item+

def list_item_start(list_item, list_type)
    case list_type
    when :BULLET, :LALPHA, :NUMBER, :UALPHA then
      "<li>"
    when :LABEL, :NOTE then
      Array(list_item.label).map do |label|
        "<dt>#{to_html label}\n"
      end.join << "<dd>"
    else
      raise RDoc::Error, "Invalid list type: #{list_type.inspect}"
    end
  end

##
  # Returns the HTML end-tag for +list_type+

def list_end_for(list_type)
    case list_type
    when :BULLET, :LALPHA, :NUMBER, :UALPHA then
      "</li>"
    when :LABEL, :NOTE then
      "</dd>"
    else
      raise RDoc::Error, "Invalid list type: #{list_type.inspect}"
    end
  end

##
  # Returns true if text is valid ruby syntax

def parseable? text
    verbose, $VERBOSE = $VERBOSE, nil
    eval("BEGIN {return true}\n#{text}")
  rescue SyntaxError
    false
  ensure
    $VERBOSE = verbose
  end

##
  # Converts +item+ to HTML using RDoc::Text#to_html

def to_html item
    super convert_flow @am.flow item
  end

end

${this.title}

Code Editor : to_html.rb