ruby-dev

From: matz@netlab.co.jp (Yukihiro Matsumoto)
Subject: [ruby-dev:2743] Re: File::expand_path
Date: Mon, 25 May 1998 17:48:45 +0900

> まつもと ゆきひろです
> 
> In message "[ruby-dev:2736] Re: File::expand_path"
>     on 98/05/25, Yukihiro Matsumoto <matz@netlab.co.jp> writes:
> 
> ||ところで、Perlとの正規表現の違いについてですが、結局
> ||よくわからなかったので、FAQに書く分は$についてだけで
> ||よろしいでしょうか？
> |
> |以下にしておいて下さい．
> |
> |  * いつもマルチラインモード($ -> \Z)
> |  * 文字コード指定のn/e/s optionがある
> |  * s optionの意味が違う
> |  * (?ismx)がない
> |
> |なお，x optionは先週末に追加しました．が，埋め込みオプション
> |には当分対応できそうにありません ＞ 稲葉さん
> 
> と，思いましたが，(?xi)はすぐに出来てしまいました．
> (?sm)は対応する機能が元々ないので不可能ですが．

はい、/x、(?xi)とも追加されてうれしいです。

単なる質問ですが、Perlでは/xオプション時にはコメントとなるのは(?#....)
だけでなく、正規表現中の#から行末までもコメントであるという仕様になっ
ています。これは取り入れられていますでしょうか？
--
			   稲葉 浩人 (inaba@st.rim.or.jp)

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[ruby-dev:2748] Re: File::expand_path

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