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Re: [PATCH] [[:blank:]] only matches on SPC and TAB
- X-seq: zsh-workers 42770
- From: Peter Stephenson <p.stephenson@xxxxxxxxxxx>
- To: Zsh hackers list <zsh-workers@xxxxxxx>
- Subject: Re: [PATCH] [[:blank:]] only matches on SPC and TAB
- Date: Mon, 14 May 2018 09:47:33 +0100
- Cms-type: 201P
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On Mon, 14 May 2018 07:44:31 +0100
Stephane Chazelas <stephane.chazelas@xxxxxxxxx> wrote:
> Tue Oct 13 21:42:47 1998 Andrew Main <zefram@xxxxxxx>
>
> * Doc/Zsh/expn.yo, Src/glob.c: Add the [:blank:] character
> class required by POSIX, which has no corresponding ctype macro.
>
> Which explains why it's not using isblank() and strongly
> suggests that it was not intentional.
I think that's correct, but I tend to agree with Sebastian that some
caution is required here since it's not necessarily clear what action
with non-ASCII spaces is actually wanted when this is used. I'd be
surprised if it actually broke anything, though.
pws
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