From: "Daniel Serodio (lists)" <daniel.lists@mandic.com.br>
To: Mikael Magnusson <mikachu@gmail.com>
Cc: zsh-users@zsh.org
Subject: Re: What's wrong with this expression?
Date: Mon, 17 Oct 2011 19:49:09 -0200 [thread overview]
Message-ID: <4E9CA2D5.2040203@mandic.com.br> (raw)
In-Reply-To: <CAHYJk3ThSuFEmwiCarSvFcVv03w6FRuEx4zGeA64CVnZ+n7KGQ@mail.gmail.com>
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Mikael Magnusson wrote:
> On 17 October 2011 23:31, Daniel Serodio (lists)
> <daniel.lists@mandic.com.br> wrote:
>> Mikael Magnusson wrote:
>>
>> On 17 October 2011 23:27, Daniel Serodio (lists)
>> <daniel.lists@mandic.com.br> wrote:
>>
>> Mikael Magnusson wrote:
>>
>> On 17 October 2011 23:09, Daniel Serodio (lists)
>> <daniel.lists@mandic.com.br> wrote:
>>
>> I'm trying to troubleshoot a script that works with bash but fails with zsh,
>> and it uses the "regex match" operator. What's wrong with this expression?
>>
>> [[ "foo" ~= "x" ]]&& echo true
>>
>> Fails with "zsh: condition expected: ~="
>>
>> You wrote ~= instead of =~
>>
>> Ooops. Error copy'n'pasting. The actual line in the script that fails is:
>>
>> if [[ ! "${PATH}" =~ $regex ]] ; then
>>
>> where "regexp" is:
>>
>> regex="^([^:]*:)*${rvm_bin_path}(:[^:]*)*$"
>>
>> Fails how?
>>
>> Sorry. Fails with "condition expected: =~"
>
> Maybe you don't have any regex module installed/loaded, does
> -regex-match instead of =~ work?
Hmmm, this seems to be the problem.
[[ "foo" -regex-match "x" ]] && echo x
fails with:
zsh: unrecognized condition: `foo'
next prev parent reply other threads:[~2011-10-17 21:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 21:09 Daniel Serodio (lists)
2011-10-17 21:21 ` Dan Nelson
2011-10-17 21:21 ` Mikael Magnusson
2011-10-17 21:27 ` Daniel Serodio (lists)
2011-10-17 21:30 ` Mikael Magnusson
2011-10-17 21:31 ` Daniel Serodio (lists)
2011-10-17 21:43 ` Mikael Magnusson
2011-10-17 21:49 ` Daniel Serodio (lists) [this message]
2011-10-18 4:19 ` Phil Pennock
2011-10-18 13:08 ` Daniel Serodio (lists)
2011-10-19 8:26 ` Phil Pennock
2011-10-18 6:28 ` Benjamin R. Haskell
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