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From: "Brian Wilson" <wilson AT ds DOT net>
To: Andrey Repin <cygwin AT cygwin DOT com>
Subject: Re: diff issue
Date: Thu, 30 Sep 2010 11:13:12 -0400
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> Greetings, All!
> 
> I have strange (to me) issue that I'm not entirely sure how to interpret.
> 
> Let's say I have two versions of the same batch file:
> 
> The old version from CVS:
> 
> > rem $Id: backup.bat,v 1.1 2007/07/17 01:53:30 Daemon Exp $
> > rar a -ag-YYYY-MM-DD_HH-MM -- MinerTimer @MinerTimer.list
> 
> The new version I've imported to Subversion:
> 
> > @echo off
> > rem $Id: backup.bat 10 2010-09-30 01:22:14Z anrdaemon $
> > rar a -ag-YYYY-MM-DD_HH-MM -- MinerTimer @MinerTimer.list
> 
> When I'm comparing them with my usual macro
> diff -bdu -x "CVS" -x ".svn" -I "\$Id.*\$" -I "\$Revision.*\$" -I 
> "\$Date.*\$" -I "\$Author.*\$" --strip-trailing-cr -- '1/backup.bat' 
> 'backup.bat'
> 
> It telling me that $Id$ lines are differ.
> But when I remove the "@echo off" from second file, it telling me 
> that files are "identical" (the expected result).
> 
> Having hard times dechiphering man diff, so if anyone can enlighten 
> me in simple words on the matter, I'd appreciate help greatly.
> 
> -- 
> WBR,
>  Andrey Repin 30.09.2010, <5:33>
> 
> Sorry for my terrible english...
> 

Be sure the end of line characters are correct on the "@echo" line.  You 
should be able to do this with a "cat -vTE" command.  (sorry for my terrible 
Russian)

&#1059;&#1073;&#1077;&#1076;&#1080;&#1090;&#1077;&#1089;&#1100;, &#1095;&#1090;&#1086; &#1082;&#1086;&#1085;&#1077;&#1094; &#1089;&#1090;&#1088;&#1086;&#1082;&#1080; &#1089;&#1080;&#1084;&#1074;&#1086;&#1083;&#1099; &#1087;&#1088;&#1072;&#1074;&#1080;&#1083;&#1100;&#1085;&#1086; &#1085;&#1072; "@echo" &#1083;&#1080;&#1085;&#1080;&#1080;. &#1042;&#1099; &#1076;&#1086;&#1083;&#1078;&#1085;&#1099; &#1073;&#1099;&#1090;&#1100; 
&#1074; &#1089;&#1086;&#1089;&#1090;&#1086;&#1103;&#1085;&#1080;&#1080; &#1089;&#1076;&#1077;&#1083;&#1072;&#1090;&#1100; &#1101;&#1090;&#1086; &#1089; &#1087;&#1086;&#1084;&#1086;&#1097;&#1100;&#1102; "cat -vTE" &#1082;&#1086;&#1084;&#1072;&#1085;&#1076;&#1099;. (&#1048;&#1079;&#1074;&#1080;&#1085;&#1080;&#1090;&#1077; &#1079;&#1072; &#1084;&#1086;&#1081; &#1091;&#1078;&#1072;&#1089;&#1085;&#1099;&#1081; 
&#1088;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;)

Sincerely,

Brian S. Wilson

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