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address@hidden: Re: grep RFE: End-of-Line choices]
From: |
Eli Zaretskii |
Subject: |
address@hidden: Re: grep RFE: End-of-Line choices] |
Date: |
Fri, 27 Feb 2004 19:51:23 +0200 |
Forwarded to the list at Stepan's request.
------- Start of forwarded message -------
Date: Fri, 27 Feb 2004 17:20:17 +0100
From: Stepan Kasal <address@hidden>
To: Eli Zaretskii <address@hidden>
Subject: Re: grep RFE: End-of-Line choices
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Hello,
On Fri, Feb 27, 2004 at 05:20:39PM +0200, Eli Zaretskii wrote:
> > Date: Fri, 27 Feb 2004 14:08:08 +0100
> > From: Stepan Kasal <address@hidden>
> >
> > What about the following: find first occurences of '\n' and '\r' in the
> > buffer. If they form "\r\n", we have a DOS file, if no "\n" was found
> > and "\r" was found, we have a Mac file, Unix file otherwise.
> > If neither \n nor \r was find, extend the buffer and recurse.
>
> Emacs uses N first lines in the file, N being a parameter (currently
> set to 3). (For Grep, I'd let the user control N with a command-line
> switch.) If the N lines end inconsistently, the file is treated as if
> it had Unix-style NL-only lines.
>
> Otherwise, yes, that's how it should probably work.
thanks, yes, I like this.
You haven't sent this mail to the list, will you please forward it?
Thanks,
Stepan
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