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From: arisawa@ar.aichi-u.ac.jp
Subject: Re: [9fans] quote file name
Date: Sat, 29 Jul 2006 00:26:30 +0900
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
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Hello,

> the purpose of the function is to determine if the string needs
> quoting for
> rc's benefit.

I agree current quote is designed for rc benefit.
But I want something that helps for human reading.

needshumanquote(int r) or the improved version will be nice
if it is available in ls command.

Kenji Arisawa