C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: false # # irb/init.rb - irb initialize module # $Release Version: 0.9.6$ # $Revision: 53141 $ # by Keiju ISHITSUKA(keiju@ruby-lang.org) # # -- # # # module IRB # :nodoc: # initialize config def IRB.setup(ap_path) IRB.init_config(ap_path) IRB.init_error IRB.parse_opts IRB.run_config IRB.load_modules unless @CONF[:PROMPT][@CONF[:PROMPT_MODE]] IRB.fail(UndefinedPromptMode, @CONF[:PROMPT_MODE]) end end # @CONF default setting def IRB.init_config(ap_path) # class instance variables @TRACER_INITIALIZED = false # default configurations unless ap_path and @CONF[:AP_NAME] ap_path = File.join(File.dirname(File.dirname(__FILE__)), "irb.rb") end @CONF[:AP_NAME] = File::basename(ap_path, ".rb") @CONF[:IRB_NAME] = "irb" @CONF[:IRB_LIB_PATH] = File.dirname(__FILE__) @CONF[:RC] = true @CONF[:LOAD_MODULES] = [] @CONF[:IRB_RC] = nil @CONF[:MATH_MODE] = false @CONF[:USE_READLINE] = false unless defined?(ReadlineInputMethod) @CONF[:INSPECT_MODE] = true @CONF[:USE_TRACER] = false @CONF[:USE_LOADER] = false @CONF[:IGNORE_SIGINT] = true @CONF[:IGNORE_EOF] = false @CONF[:ECHO] = nil @CONF[:VERBOSE] = nil @CONF[:EVAL_HISTORY] = nil @CONF[:SAVE_HISTORY] = nil @CONF[:BACK_TRACE_LIMIT] = 16 @CONF[:PROMPT] = { :NULL => { :PROMPT_I => nil, :PROMPT_N => nil, :PROMPT_S => nil, :PROMPT_C => nil, :RETURN => "%s\n" }, :DEFAULT => { :PROMPT_I => "%N(%m):%03n:%i> ", :PROMPT_N => "%N(%m):%03n:%i> ", :PROMPT_S => "%N(%m):%03n:%i%l ", :PROMPT_C => "%N(%m):%03n:%i* ", :RETURN => "=> %s\n" }, :CLASSIC => { :PROMPT_I => "%N(%m):%03n:%i> ", :PROMPT_N => "%N(%m):%03n:%i> ", :PROMPT_S => "%N(%m):%03n:%i%l ", :PROMPT_C => "%N(%m):%03n:%i* ", :RETURN => "%s\n" }, :SIMPLE => { :PROMPT_I => ">> ", :PROMPT_N => ">> ", :PROMPT_S => nil, :PROMPT_C => "?> ", :RETURN => "=> %s\n" }, :INF_RUBY => { :PROMPT_I => "%N(%m):%03n:%i> ", :PROMPT_N => nil, :PROMPT_S => nil, :PROMPT_C => nil, :RETURN => "%s\n", :AUTO_INDENT => true }, :XMP => { :PROMPT_I => nil, :PROMPT_N => nil, :PROMPT_S => nil, :PROMPT_C => nil, :RETURN => " ==>%s\n" } } @CONF[:PROMPT_MODE] = (STDIN.tty? ? :DEFAULT : :NULL) @CONF[:AUTO_INDENT] = false @CONF[:CONTEXT_MODE] = 3 # use binding in function on TOPLEVEL_BINDING @CONF[:SINGLE_IRB] = false @CONF[:LC_MESSAGES] = Locale.new @CONF[:AT_EXIT] = [] @CONF[:DEBUG_LEVEL] = 0 end def IRB.init_error @CONF[:LC_MESSAGES].load("irb/error.rb") end # option analyzing def IRB.parse_opts load_path = [] while opt = ARGV.shift case opt when "-f" @CONF[:RC] = false when "-m" @CONF[:MATH_MODE] = true when "-d" $DEBUG = true $VERBOSE = true when "-w" $VERBOSE = true when /^-W(.+)?/ opt = $1 || ARGV.shift case opt when "0" $VERBOSE = nil when "1" $VERBOSE = false else $VERBOSE = true end when /^-r(.+)?/ opt = $1 || ARGV.shift @CONF[:LOAD_MODULES].push opt if opt when /^-I(.+)?/ opt = $1 || ARGV.shift load_path.concat(opt.split(File::PATH_SEPARATOR)) if opt when '-U' set_encoding("UTF-8", "UTF-8") when /^-E(.+)?/, /^--encoding(?:=(.+))?/ opt = $1 || ARGV.shift set_encoding(*opt.split(':', 2)) when "--inspect" if /^-/ !~ ARGV.first @CONF[:INSPECT_MODE] = ARGV.shift else @CONF[:INSPECT_MODE] = true end when "--noinspect" @CONF[:INSPECT_MODE] = false when "--readline" @CONF[:USE_READLINE] = true when "--noreadline" @CONF[:USE_READLINE] = false when "--echo" @CONF[:ECHO] = true when "--noecho" @CONF[:ECHO] = false when "--verbose" @CONF[:VERBOSE] = true when "--noverbose" @CONF[:VERBOSE] = false when /^--prompt-mode(?:=(.+))?/, /^--prompt(?:=(.+))?/ opt = $1 || ARGV.shift prompt_mode = opt.upcase.tr("-", "_").intern @CONF[:PROMPT_MODE] = prompt_mode when "--noprompt" @CONF[:PROMPT_MODE] = :NULL when "--inf-ruby-mode" @CONF[:PROMPT_MODE] = :INF_RUBY when "--sample-book-mode", "--simple-prompt" @CONF[:PROMPT_MODE] = :SIMPLE when "--tracer" @CONF[:USE_TRACER] = true when /^--back-trace-limit(?:=(.+))?/ @CONF[:BACK_TRACE_LIMIT] = ($1 || ARGV.shift).to_i when /^--context-mode(?:=(.+))?/ @CONF[:CONTEXT_MODE] = ($1 || ARGV.shift).to_i when "--single-irb" @CONF[:SINGLE_IRB] = true when /^--irb_debug(?:=(.+))?/ @CONF[:DEBUG_LEVEL] = ($1 || ARGV.shift).to_i when "-v", "--version" print IRB.version, "\n" exit 0 when "-h", "--help" require "irb/help" IRB.print_usage exit 0 when "--" if opt = ARGV.shift @CONF[:SCRIPT] = opt $0 = opt end break when /^-/ IRB.fail UnrecognizedSwitch, opt else @CONF[:SCRIPT] = opt $0 = opt break end end load_path.collect! do |path| /\A\.\// =~ path ? path : File.expand_path(path) end $LOAD_PATH.unshift(*load_path) end # running config def IRB.run_config if @CONF[:RC] begin load rc_file rescue LoadError, Errno::ENOENT rescue # StandardError, ScriptError print "load error: #{rc_file}\n" print $!.class, ": ", $!, "\n" for err in $@[0, $@.size - 2] print "\t", err, "\n"