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Re: PATCH Re: 5.0.8 regression regarding $() in arithmetic for-loops

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From: Kamil Dudka <kdudka@xxxxxxxxxx>
To: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
Subject: Re: PATCH Re: 5.0.8 regression regarding $() in arithmetic for-loops
Date: Thu, 30 Jul 2015 18:06:06 +0200
Cc: zsh-workers@xxxxxxx
In-reply-to: <150729221950.ZM6401@torch.brasslantern.com>
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On Wednesday 29 July 2015 22:19:50 Bart Schaefer wrote:
> This turns out to be a recursive-descent parsing error, we weren't saving
> enough state when entering command substitution from inside math parsing.
> 
> I'm not sure whether the "infor" stuff is actually necessary but it seemed
> to make sense.  The real meat is dbparens = 0 when leaving math context.

This works for me, will apply it on Fedora.  Thanks for the patch!

Kamil

References:
- 5.0.8 regression regarding $() in arithmetic for-loops
  - From: Christian Neukirchen
- Re: 5.0.8 regression regarding $() in arithmetic for-loops
  - From: Kamil Dudka
- PATCH Re: 5.0.8 regression regarding $() in arithmetic for-loops
  - From: Bart Schaefer

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