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Date: Fri, 5 Jul 2019 19:05:50 +0100
From: Stephane Chazelas <stephane.chazelas@gmail.com>
To: Marc Chantreux <eiro@phear.org>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: zsh poor performances while reading and testing ?
Message-ID: <20190705180550.jei3uqhvfj7xsm37@chaz.gmail.com>
Mail-Followup-To: Marc Chantreux <eiro@phear.org>,
	Zsh Users <zsh-users@zsh.org>
References: <20190703135824.GA19289__20170.6622539618$1562162400$gmane$org@prometheus.u-strasbg.fr>
 <20190703142831.dc762dlvgaxxvbmr@chaz.gmail.com>
 <20190705132842.GA21074__38577.2207098611$1562333415$gmane$org@prometheus.u-strasbg.fr>
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In-Reply-To: <20190705132842.GA21074__38577.2207098611$1562333415$gmane$org@prometheus.u-strasbg.fr>
User-Agent: NeoMutt/20171215

2019-07-05 15:28:42 +0200, Marc Chantreux:
[...]
> > IFS= read -r line
> 
> ok for -r but as long as i use only one variable, why is it important to
> use IFS= ?
[...]

See also:

https://unix.stackexchange.com/questions/209123/understanding-ifs-read-r-line

-- 
Stephane