From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh workers <zsh-workers@zsh.org>
Subject: Re: Finding the first history event of the current instance
Date: Sun, 31 May 2015 16:59:42 -0700 [thread overview]
Message-ID: <150531165942.ZM13040@torch.brasslantern.com> (raw)
In-Reply-To: <12467.1433064564@thecus.kiddle.eu>
On May 31, 11:29am, Oliver Kiddle wrote:
} Subject: Re: Finding the first history event of the current instance
}
} > The options -N (new), -O (old), and -F (foreign) are all currently unused
} > by "fc" if we wanted to add multiple filterings.
}
} I think I'd favour +L for foreign (i.e. not local). It's easier to
} remember that way.
That'd be fine by me, but read on.
} I'm not sure how the option parser works but that may
} change the meaning of fc + which isn't ideal.
I don't think it'll affect that at all. However, it will mean that
"fc +l" has the same meaning as "fc -l", unless we do a lot of special
processing. (Same for +r/-r etc.) So maybe we don't want that.
} For new/old, one option would be to have a special token such as "-",
} ".", "^" or "0" that can be used to indicate the history number
} when the shell started.
What if someone loads (or reloads) history with "fc -R"? Ought those
be considered "new" in the current shell?
} Admittedly, this doesn't allow you to get a history entry matching a
} pattern from the old entries.
You can use -m with a range:
schaefer<502> fc -l -m echo\* 101 200
fc: no matching events found
schaefer<503> fc -l -m echo\* 201 300
250 echo $CPATH
next prev parent reply other threads:[~2015-05-31 23:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87r3q7nzkr.fsf@gmail.com>
[not found] ` <150529171657.ZM15077@torch.brasslantern.com>
[not found] ` <150530154236.ZM17511@torch.brasslantern.com>
2015-05-31 9:29 ` Oliver Kiddle
2015-05-31 23:59 ` Bart Schaefer [this message]
2015-06-01 1:50 ` Mikael Magnusson
2015-06-01 4:02 ` Bart Schaefer
[not found] ` <150529171657.ZM15077__24226.5334389687$1432945137$gmane$org@torch.brasslantern.com>
2015-06-05 8:47 ` Christian Neukirchen
2015-06-06 16:54 ` Bart Schaefer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=150531165942.ZM13040@torch.brasslantern.com \
--to=schaefer@brasslantern.com \
--cc=zsh-workers@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).