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Diffstat (limited to 'ruby_2_2/lib/irb/locale.rb')
| -rw-r--r-- | ruby_2_2/lib/irb/locale.rb | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/ruby_2_2/lib/irb/locale.rb b/ruby_2_2/lib/irb/locale.rb deleted file mode 100644 index 9f40188171..0000000000 --- a/ruby_2_2/lib/irb/locale.rb +++ /dev/null @@ -1,181 +0,0 @@ -# -# irb/locale.rb - internationalization module -# $Release Version: 0.9.6$ -# $Revision$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# -module IRB # :nodoc: - class Locale - - LOCALE_NAME_RE = %r[ - (?<language>[[:alpha:]]{2,3}) - (?:_ (?<territory>[[:alpha:]]{2,3}) )? - (?:\. (?<codeset>[^@]+) )? - (?:@ (?<modifier>.*) )? - ]x - LOCALE_DIR = "/lc/" - - @@legacy_encoding_alias_map = {}.freeze - - def initialize(locale = nil) - @lang = @territory = @encoding_name = @modifier = nil - @locale = locale || ENV["IRB_LANG"] || ENV["LC_MESSAGES"] || ENV["LC_ALL"] || ENV["LANG"] || "C" - if m = LOCALE_NAME_RE.match(@locale) - @lang, @territory, @encoding_name, @modifier = m[:language], m[:territory], m[:codeset], m[:modifier] - - if @encoding_name - begin load 'irb/encoding_aliases.rb'; rescue LoadError; end - if @encoding = @@legacy_encoding_alias_map[@encoding_name] - warn "%s is obsolete. use %s" % ["#{@lang}_#{@territory}.#{@encoding_name}", "#{@lang}_#{@territory}.#{@encoding.name}"] - end - @encoding = Encoding.find(@encoding_name) rescue nil - end - end - @encoding ||= (Encoding.find('locale') rescue Encoding::ASCII_8BIT) - end - - attr_reader :lang, :territory, :encoding, :modifier - - def String(mes) - mes = super(mes) - if @encoding - mes.encode(@encoding, undef: :replace) - else - mes - end - end - - def format(*opts) - String(super(*opts)) - end - - def gets(*rs) - String(super(*rs)) - end - - def readline(*rs) - String(super(*rs)) - end - - def print(*opts) - ary = opts.collect{|opt| String(opt)} - super(*ary) - end - - def printf(*opts) - s = format(*opts) - print s - end - - def puts(*opts) - ary = opts.collect{|opt| String(opt)} - super(*ary) - end - - def require(file, priv = nil) - rex = Regexp.new("lc/#{Regexp.quote(file)}\.(so|o|sl|rb)?") - return false if $".find{|f| f =~ rex} - - case file - when /\.rb$/ - begin - load(file, priv) - $".push file - return true - rescue LoadError - end - when /\.(so|o|sl)$/ - return super - end - - begin - load(f = file + ".rb") - $".push f #" - return true - rescue LoadError - return ruby_require(file) - end - end - - alias toplevel_load load - - def load(file, priv=nil) - found = find(file) - if found - return real_load(found, priv) - else - raise LoadError, "No such file to load -- #{file}" - end - end - - def find(file , paths = $:) - dir = File.dirname(file) - dir = "" if dir == "." - base = File.basename(file) - - if dir.start_with?('/') - return each_localized_path(dir, base).find{|full_path| File.readable? full_path} - else - return search_file(paths, dir, base) - end - end - - private - def real_load(path, priv) - src = MagicFile.open(path){|f| f.read} - if priv - eval("self", TOPLEVEL_BINDING).extend(Module.new {eval(src, nil, path)}) - else - eval(src, TOPLEVEL_BINDING, path) - end - end - - # @param paths load paths in which IRB find a localized file. - # @param dir directory - # @param file basename to be localized - # - # typically, for the parameters and a <path> in paths, it searches - # <path>/<dir>/<locale>/<file> - def search_file(lib_paths, dir, file) - each_localized_path(dir, file) do |lc_path| - lib_paths.each do |libpath| - full_path = File.join(libpath, lc_path) - return full_path if File.readable?(full_path) - end - redo if defined?(Gem) and Gem.try_activate(lc_path) - end - nil - end - - def each_localized_path(dir, file) - return enum_for(:each_localized_path) unless block_given? - each_sublocale do |lc| - yield lc.nil? ? File.join(dir, LOCALE_DIR, file) : File.join(dir, LOCALE_DIR, lc, file) - end - end - - def each_sublocale - if @lang - if @territory - if @encoding_name - yield "#{@lang}_#{@territory}.#{@encoding_name}@#{@modifier}" if @modifier - yield "#{@lang}_#{@territory}.#{@encoding_name}" - end - yield "#{@lang}_#{@territory}@#{@modifier}" if @modifier - yield "#{@lang}_#{@territory}" - end - if @encoding_name - yield "#{@lang}.#{@encoding_name}@#{@modifier}" if @modifier - yield "#{@lang}.#{@encoding_name}" - end - yield "#{@lang}@#{@modifier}" if @modifier - yield "#{@lang}" - end - yield nil - end - end -end |