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From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-workers@zsh.org
Subject: Re: HIST_IGNORE_DUPS also ignores command lines that differ by a space between quotes
Date: Fri, 15 Mar 2024 13:53:17 +0100	[thread overview]
Message-ID: <20240315125317.GC3738413@cventin.lip.ens-lyon.fr> (raw)
In-Reply-To: <CAH+w=7aRd=J9onerixqEa+iSXL22++xPCA0kwWk5Y=mYgm9QPA@mail.gmail.com>

On 2024-03-13 22:13:09 -0700, Bart Schaefer wrote:
> On Wed, Mar 13, 2024 at 5:38 AM Vincent Lefevre <vincent@vinc17.net> wrote:
> >
> > With zsh 5.9, HIST_IGNORE_DUPS is buggy: it also ignores command lines
> > that differ by a space between (single or double) quotes.
> 
> With zsh back to at least April 1, 2000 and probably sooner.
> Searching history with the ZLE widgets works the same way.
> 
> Doing a full syntax analysis here would make it a lot more complicated
> and a lot slower.

I don't think you need to do a full syntax analysis. Isn't this just
related to tokenization (something like that)?

Note that spelling correction, which occurs *before* the line is put
in the history, detects quoted text and won't try to correct it. So
it seems that "quoted status" can be taken into account at that point.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)


  reply	other threads:[~2024-03-15 12:53 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-13 12:38 Vincent Lefevre
2024-03-14  5:13 ` Bart Schaefer
2024-03-15 12:53   ` Vincent Lefevre [this message]
2024-03-16 16:00     ` Bart Schaefer
2024-03-19 10:57       ` Vincent Lefevre
2024-03-19 11:08         ` Mikael Magnusson
2024-03-19 12:34           ` Vincent Lefevre
2024-03-20 17:46             ` Bart Schaefer
2024-03-20 17:48               ` Bart Schaefer
2024-03-20 23:48               ` Vincent Lefevre
2024-03-21  5:22               ` Jun T
2024-03-21  5:36                 ` Bart Schaefer
2024-03-21  9:41                   ` Jun T
2024-03-21 10:21                     ` Vincent Lefevre

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