From: paptimusx <paptimusx@gmail.com>
To: ruby-dev@ruby-lang.org
Subject: [ruby-dev:51000] 2.7までで動いていたが3.0でエンコードのエラーになる
Date: Thu, 28 Jan 2021 23:28:36 +0900 [thread overview]
Message-ID: <CAAVV8Pf1tHFWBjHcaFrsW-UQbaRXfV8DqXUGdT-8+YBvVzOUZA@mail.gmail.com> (raw)
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Windows10 (64ビット,日本語環境,cp932)
2.7までで動いていたが3.0でエラーになるようになった
2.7,3.0 ともchocolatelyで入れたもの
エンコーディングの仕様が変わったのでしょうか
再現のための短いコードを添付します
$ ver
Microsoft Windows [Version 10.0.19041.746]
$ cat a.txt
入力データ
$ cat a.rb
#!/usr/bin/ruby
#; coding: cp932
files = ARGV
for file in files
$stderr.print "[#{file}]\n"
fin = open(file, 'r')
title = ' '
while s = fin.gets
if /\%TITLE=(.*):(.*)/i =~ s # ←10行目
title = $2
end
end
fin.close
end
------------------------------------------------------------
× Ruby 3.0
$ ruby -v
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x64-mingw32]
$ ruby a.rb a.txt
[a.txt]
a.rb:10:in `block in <main>': invalid byte sequence in UTF-8 (ArgumentError)
from a.rb:5:in `each'
from a.rb:5:in `<main>'
------------------------------------------------------------
〇 Ruby2.7
$ ruby -v
ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x64-mingw32]
$ ruby a.rb a.txt
[a.txt]
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next reply other threads:[~2021-01-28 14:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 14:28 paptimusx [this message]
2021-01-29 15:05 ` [ruby-dev:51001] 2.7までで動いていたが3.0でエンコードのエラーになる U.NAKAMURA
2021-02-03 15:01 ` [ruby-dev:51012] " paptimusx
2021-02-03 16:18 ` [ruby-dev:51013] " U.NAKAMURA
2021-02-03 16:43 ` [ruby-dev:51014] " paptimusx
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