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 <20151103071312.GB13762@lilyforest>
From: Alexander Skwar <alexanders.mailinglists+nospam@gmail.com>
Date: Tue, 3 Nov 2015 08:49:09 +0100
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Message-ID: <CADn-QaNn=sBxw3zd=854fOa3JwSEjTKsfRaDVdtVtFiBSKR64w@mail.gmail.com>
Subject: Re: for loop with parameter expansion in zsh vs. bash
Cc: zsh-users@zsh.org
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Hello

2015-11-03 8:13 GMT+01:00 lilydjwg <lilydjwg@gmail.com>:


>
> % for e in ${=3DPATH//:/ }; do echo e: $e; done
>

=E2=80=8BThat's easy enough to type and remember, even for me ;)=E2=80=8B



>
> zsh has sh_word_split option unset by default, so use ${=3Dvar} to reques=
t
> word splitting explicitely.
>
> I like this behaviour very much, because I don't need to quote nearly
> every variable :-)
>

=E2=80=8BThanks a lot. Might get used to it as well *G*=E2=80=8B




>
> PS: there is a coresponding $path array, and you can tie your own
> variables like this:
>





>
> export -TU PYTHONPATH pythonpath 2>/dev/null
>
> Re-tying a variable fails for zsh 4.x so I have to redirect the error
> message to the black hole. And '-U' is for uniq to remove duplicates.
>


=E2=80=8BCool. Thanks ;)=E2=80=8B


=E2=80=8BCheers,

Alexander
--=20
=3D>        *Google+* =3D> http://plus.skwar.me         <=3D=3D
=3D> *Chat* (Jabber/Google Talk) =3D> a.skwar@gmail.com <=3D=3D

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