ruby-dev

Bug #3791: Ruby 1.9.2のReadline.readlineとReadline.line_bufferのエンコーディングの非互換
http://redmine.ruby-lang.org/issues/show/3791

起票者: Motohiro KOSAKI
ステータス: Open, 優先度: Normal
カテゴリ: ext, Target version: 1.9.x
ruby -v: ruby 1.9.3dev

http://emasaka.blog65.fc2.com/blog-entry-802.html からの転載です

$ cat foo.rb
#!/usr/bin/env ruby
# -*- coding: utf-8 -*-
require 'readline'

s = Readline.readline '> '
p s.encoding
p Readline.line_buffer.encoding
$ ruby foo.rb
> あ
#<Encoding:UTF-8>
#<Encoding:ASCII-8BIT>


Readline.readlineがロケールに従って文字コードを決定し、
Readline.line_buffer が常にASCII-8BITを返すのは意図的でしょうか？

ASCII-8BITのほうがcompletitonの実装が楽になるケースが今ひとつ
思いつかなかったのでチケット切らさせて頂きました。


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[#42184] [Ruby 1.9-Bug#3791][Open] Ruby 1.9.2のReadline.readlineとReadline.line_bufferのエンコーディングの非互換 — Motohiro KOSAKI <redmine@...>

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[ruby-dev:42184] [Ruby 1.9-Bug#3791][Open] Ruby 1.9.2のReadline.readlineとReadline.line_bufferのエンコーディングの非互換

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[#42260] [Ruby 1.9-Bug#3830][Open] ruby 1.9.2 で Net::Telnet の close が undefined method となり実行できない — 聖人濱野 <redmine@...>