From: Frank Terbeck <ft@bewatermyfriend.org>
To: rahul <rahul2012@gmail.com>
Cc: zsh-users@zsh.org
Subject: Re: case insensitive string match
Date: Thu, 03 Jan 2013 13:10:36 +0100 [thread overview]
Message-ID: <87txqyzcub.fsf@ft.bewatermyfriend.org> (raw)
In-Reply-To: <CACQNQ9P6c=hhD=X-Ur_mx+0LOknpezHsLwfz0UB9nK2hUQbpEw@mail.gmail.com> (rahul's message of "Thu, 3 Jan 2013 17:33:16 +0530")
(Forgot the mailinglist in my first reply, readding)
rahul wrote:
> On Thu, Jan 3, 2013 at 4:31 PM, Frank Terbeck <ft@bewatermyfriend.org>wrote:
>
>> rahul wrote:
>> > been using this for doing some filtering from an array:
>> >
>> > matched=(${(M)array:#*$patt*})
>> >
>> > Now I need to have an option of case insensitive search. Looked through
>> the
>> > user's guide and other sources but I don't see a flag to ignore case. Is
>> > there a way without changing this to use grep.
>>
>> % things=( foo bar bfoor thing other frob )
>> % print -l ${(M)things:#*(#i)foo*}
>> foo
>> bfoor
>>
>> Thanks a lot. I think you meant:
>
> % print -l ${(M)things:#(#i)*foo*}
Actually, I didn't. The position of the (#i) determines where the
case-insensitivity starts. `*' matches everything anyway, so making it
case-insensitive does not add much.
> When i typed in what you wrote I got a "zsh bad pattern"
Works here, maybe you're missing "setopt extended_glob"?
Regards, Frank
next prev parent reply other threads:[~2013-01-03 12:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-03 10:33 rahul
2013-01-03 12:08 ` Peter Stephenson
[not found] ` <87zk0qzg1u.fsf@ft.bewatermyfriend.org>
[not found] ` <CACQNQ9P6c=hhD=X-Ur_mx+0LOknpezHsLwfz0UB9nK2hUQbpEw@mail.gmail.com>
2013-01-03 12:10 ` Frank Terbeck [this message]
[not found] ` <CACQNQ9MUbO0n9kuKGiW5DSYrL12-jaCPvkJiRAPNa_=MNg=HNQ@mail.gmail.com>
2013-01-03 12:43 ` Frank Terbeck
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=87txqyzcub.fsf@ft.bewatermyfriend.org \
--to=ft@bewatermyfriend.org \
--cc=rahul2012@gmail.com \
--cc=zsh-users@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).