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# frozen_string_literal: true $DEBUG_RDOC = nil # :main: README.rdoc ## # RDoc produces documentation for Ruby source files by parsing the source and # extracting the definition for classes, modules, methods, includes and # requires. It associates these with optional documentation contained in an # immediately preceding comment block then renders the result using an output # formatter. # # For a simple introduction to writing or generating documentation using RDoc # see the README. # # == Roadmap # # If you think you found a bug in RDoc see CONTRIBUTING@Bugs # # If you want to use RDoc to create documentation for your Ruby source files, # see RDoc::Markup and refer to <tt>rdoc --help</tt> for command line usage. # # If you want to set the default markup format see # RDoc::Markup@Supported+Formats # # If you want to store rdoc configuration in your gem (such as the default # markup format) see RDoc::Options@Saved+Options # # If you want to write documentation for Ruby files see RDoc::Parser::Ruby # # If you want to write documentation for extensions written in C see # RDoc::Parser::C # # If you want to generate documentation using <tt>rake</tt> see RDoc::Task. # # If you want to drive RDoc programmatically, see RDoc::RDoc. # # If you want to use the library to format text blocks into HTML or other # formats, look at RDoc::Markup. # # If you want to make an RDoc plugin such as a generator or directive handler # see RDoc::RDoc. # # If you want to write your own output generator see RDoc::Generator. # # If you want an overview of how RDoc works see CONTRIBUTING # # == Credits # # RDoc is currently being maintained by Eric Hodel <drbrain@segment7.net>. # # Dave Thomas <dave@pragmaticprogrammer.com> is the original author of RDoc. # # * The Ruby parser in rdoc/parse.rb is based heavily on the outstanding # work of Keiju ISHITSUKA of Nippon Rational Inc, who produced the Ruby # parser for irb and the rtags package. module RDoc ## # Exception thrown by any rdoc error. class Error < RuntimeError; end require_relative 'rdoc/version' ## # Method visibilities VISIBILITIES = [:public, :protected, :private] ## # Name of the dotfile that contains the description of files to be processed # in the current directory DOT_DOC_FILENAME = ".document" ## # General RDoc modifiers GENERAL_MODIFIERS = %w[nodoc].freeze ## # RDoc modifiers for classes CLASS_MODIFIERS = GENERAL_MODIFIERS ## # RDoc modifiers for attributes ATTR_MODIFIERS = GENERAL_MODIFIERS ## # RDoc modifiers for constants CONSTANT_MODIFIERS = GENERAL_MODIFIERS ## # RDoc modifiers for methods METHOD_MODIFIERS = GENERAL_MODIFIERS + %w[arg args yield yields notnew not-new not_new doc] ## # Loads the best available YAML library. def self.load_yaml begin gem 'psych' rescue NameError => e # --disable-gems raise unless e.name == :gem rescue Gem::LoadError end begin require 'psych' rescue ::LoadError ensure require 'yaml' end end ## # Seaches and returns the directory for settings. # # 1. <tt>$HOME/.rdoc</tt> directory, if it exists. # 2. The +rdoc+ directory under the path specified by the # +XDG_DATA_HOME+ environment variable, if it is set. # 3. <tt>$HOME/.local/share/rdoc</tt> directory. # # Other than the home directory, the containing directory will be # created automatically. def self.home rdoc_dir = begin File.expand_path('~/.rdoc') rescue ArgumentError end if File.directory?(rdoc_dir) rdoc_dir else require 'fileutils' begin # XDG xdg_data_home = ENV["XDG_DATA_HOME"] || File.join(File.expand_path("~"), '.local', 'share') unless File.exist?(xdg_data_home) FileUtils.mkdir_p xdg_data_home end File.join xdg_data_home, "rdoc" rescue Errno::EACCES end end end autoload :RDoc, "#{__dir__}/rdoc/rdoc" autoload :CrossReference, "#{__dir__}/rdoc/cross_reference" autoload :ERBIO, "#{__dir__}/rdoc/erbio" autoload :ERBPartial, "#{__dir__}/rdoc/erb_partial" autoload :Encoding, "#{__dir__}/rdoc/encoding" autoload :Generator, "#{__dir__}/rdoc/generator" autoload :Options, "#{__dir__}/rdoc/options" autoload :Parser, "#{__dir__}/rdoc/parser" autoload :Servlet, "#{__dir__}/rdoc/servlet" autoload :RI, "#{__dir__}/rdoc/ri" autoload :Stats, "#{__dir__}/rdoc/stats" autoload :Store, "#{__dir__}/rdoc/store" autoload :Task, "#{__dir__}/rdoc/task" autoload :Text, "#{__dir__}/rdoc/text" autoload :Markdown, "#{__dir__}/rdoc/markdown" autoload :Markup, "#{__dir__}/rdoc/markup" autoload :RD, "#{__dir__}/rdoc/rd" autoload :TomDoc, "#{__dir__}/rdoc/tom_doc" autoload :KNOWN_CLASSES, "#{__dir__}/rdoc/known_classes" autoload :TokenStream, "#{__dir__}/rdoc/token_stream" autoload :Comment, "#{__dir__}/rdoc/comment" require_relative 'rdoc/i18n' # code objects # # We represent the various high-level code constructs that appear in Ruby # programs: classes, modules, methods, and so on. autoload :CodeObject, "#{__dir__}/rdoc/code_object" autoload :Context, "#{__dir__}/rdoc/context" autoload :TopLevel, "#{__dir__}/rdoc/top_level" autoload :AnonClass, "#{__dir__}/rdoc/anon_class" autoload :ClassModule, "#{__dir__}/rdoc/class_module" autoload :NormalClass, "#{__dir__}/rdoc/normal_class" autoload :NormalModule, "#{__dir__}/rdoc/normal_module" autoload :SingleClass, "#{__dir__}/rdoc/single_class" autoload :Alias, "#{__dir__}/rdoc/alias" autoload :AnyMethod, "#{__dir__}/rdoc/any_method" autoload :MethodAttr, "#{__dir__}/rdoc/method_attr" autoload :GhostMethod, "#{__dir__}/rdoc/ghost_method" autoload :MetaMethod, "#{__dir__}/rdoc/meta_method" autoload :Attr, "#{__dir__}/rdoc/attr" autoload :Constant, "#{__dir__}/rdoc/constant" autoload :Mixin, "#{__dir__}/rdoc/mixin" autoload :Include, "#{__dir__}/rdoc/include" autoload :Extend, "#{__dir__}/rdoc/extend" autoload :Require, "#{__dir__}/rdoc/require" end