From: Thierry Volpiatto <thierry.volpiatto@gmail.com>
To: emacs-devel@gnu.org
Subject: Re: What does Emacs on w32 know that grep can't figure out?
Date: Sun, 03 Oct 2010 15:23:20 +0200 [thread overview]
Message-ID: <87sk0ne7g7.fsf@tux.homenetwork> (raw)
In-Reply-To: 87aamvo912.fsf@tux.homenetwork
Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:
> Lennart Borgman <lennart.borgman@gmail.com> writes:
>
>> On Sat, Oct 2, 2010 at 5:56 PM, Lennart Borgman
>> <lennart.borgman@gmail.com> wrote:
>>> On Sat, Oct 2, 2010 at 5:23 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>>>>> From: Thierry Volpiatto <thierry.volpiatto@gmail.com>
>>>>> Date: Sat, 02 Oct 2010 17:05:18 +0200
>>>>> Cc: emacs-devel@gnu.org
>>>>>
>>>>> > Based on your advice I just took the trouble to install powershell. I
>>>>> > can not see that it addresses the problem with utf-16, but maybe I am
>>>>> > missing something. Can you please tell me how to search also utf-16
>>>>> > files with it?
>>>>>
>>>>> That's just an idea i sent, i personally don't use (or really few
>>>>> sometimes on other machines) windows systems and i have just a basic
>>>>> knowledge of all that is related to it and microsoft in general (e.g Powershell).
>>>>> So i can't help you much here.
>>>>> Anyway, Eli seem to have tried it and is not convinced.
>>>>
>>>> Looks like the PowerShell cmdlet that's supposed to be equivalent of
>>>> Grep is Select-String.
>>>
>>> Yes, thanks. And that actually works with utf-16.
>>>
>>> So now we have a strange situation.
>>
>>
>> Or maybe not. Looking at the documentation for Select-String here
>>
>> http://technet.microsoft.com/en-us/library/dd315403.aspx
>>
>> it does not look as it autodetects the coding system in the file.
>>
>> It does not even say it can handle utf-16, or at least I can't find
>> it. Maybe someone who understands this better can see it there?
>
> Can you try to use FINDSTR from command line (it work from eshell) and
> tell me if that work on your utf-16 files?
> (It seem this command is not part of powershell)
>
> I wrote some code that use this command with success on windows (with
> anything).
It is now available on anything-config.el
Use M-x anything-do-grep
No tweak, work out of the box on GNU/Linux and windows as it is.
That's a first shot, feedback welcome.
> That would allow to have a decent grep that work on windows without
> having to install external programs.
>
> Even if that seem not powerfull as grep for regexps, that provide a
> default grep command better than "grep command not found".
--
A+ Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997
next prev parent reply other threads:[~2010-10-03 13:23 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-30 23:13 What does Emacs on w32 know that grep can't figure out? Lennart Borgman
2010-09-30 23:58 ` Juanma Barranquero
2010-10-01 0:29 ` Lennart Borgman
2010-10-01 0:37 ` Juanma Barranquero
2010-10-01 1:06 ` Lennart Borgman
2010-10-01 1:20 ` Juanma Barranquero
2010-10-01 1:32 ` Lennart Borgman
2010-10-01 1:49 ` Juanma Barranquero
2010-10-01 2:41 ` PJ Weisberg
2010-10-01 5:43 ` PJ Weisberg
2010-10-01 5:37 ` Jan D.
2010-10-01 7:34 ` Eli Zaretskii
2010-10-01 8:12 ` Andreas Schwab
2010-10-01 12:00 ` Eli Zaretskii
2010-10-01 12:40 ` Andreas Schwab
2010-10-01 17:19 ` Jan Djärv
2010-10-01 22:45 ` Stefan Monnier
2010-10-01 7:13 ` Eli Zaretskii
2010-10-01 9:28 ` Lennart Borgman
2010-10-01 10:35 ` Mathias Dahl
2010-10-01 11:24 ` Thierry Volpiatto
2010-10-01 11:26 ` Lennart Borgman
2010-10-01 12:02 ` Eli Zaretskii
2010-10-01 15:03 ` Lennart Borgman
2010-10-01 15:11 ` PJ Weisberg
2010-10-01 22:40 ` Stefan Monnier
2010-10-01 23:35 ` Miles Bader
2010-10-02 0:33 ` Lennart Borgman
2010-10-02 7:29 ` Eli Zaretskii
2010-10-02 10:12 ` Lennart Borgman
2010-10-02 10:32 ` Thierry Volpiatto
2010-10-02 10:50 ` Lennart Borgman
2010-10-02 12:01 ` Eli Zaretskii
2010-10-02 14:51 ` Lennart Borgman
2010-10-02 15:05 ` Thierry Volpiatto
2010-10-02 15:23 ` Eli Zaretskii
2010-10-02 15:56 ` Lennart Borgman
2010-10-02 20:40 ` Mathias Dahl
2010-10-02 22:20 ` Eli Zaretskii
2010-10-03 0:35 ` David Robinow
2010-10-03 4:05 ` Eli Zaretskii
2010-10-03 4:29 ` David Robinow
2010-10-03 5:39 ` Eli Zaretskii
2010-10-03 7:25 ` Thierry Volpiatto
2010-10-03 4:10 ` Lennart Borgman
2010-10-03 10:39 ` Thierry Volpiatto
2010-10-03 13:23 ` Thierry Volpiatto [this message]
2010-10-03 19:09 ` Eli Zaretskii
2010-10-03 22:50 ` Lennart Borgman
2010-10-05 0:46 ` Lennart Borgman
2010-10-05 0:51 ` Lennart Borgman
2010-10-05 0:56 ` Juanma Barranquero
2010-10-05 1:36 ` Lennart Borgman
2010-10-05 1:37 ` Lennart Borgman
2010-10-05 1:54 ` Juanma Barranquero
2010-10-02 11:59 ` Eli Zaretskii
2010-10-02 12:44 ` Lennart Borgman
2010-10-02 13:15 ` Eli Zaretskii
2010-10-01 7:09 ` Eli Zaretskii
2010-10-01 4:00 ` Stephen J. Turnbull
2010-10-01 7:03 ` Eli Zaretskii
2010-10-01 7:29 ` Eli Zaretskii
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