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Re: [SVN-DEV] Re: svn diff: properties?

From: C. Scott Ananian <cananian_at_lesser-magoo.lcs.mit.edu>
Date: 2001-09-07 18:36:42 CEST

On 6 Sep 2001, Daniel Rall wrote:

> Ben Collins-Sussman <sussman@collab.net> writes:
>
> > "C. Scott Ananian" <cananian@lesser-magoo.lcs.mit.edu> writes:
> >
> > Very true. I believe we had always planned to extend the DTD for
> > this format to include inline (xml-escaped?) unified diffs. If this
> > problem interests you or others, please add this feature!
>
> If you plan on dumping validatable XML which conforms to any DTD,
> entities must be escaped.

Okay, so *you're* going to explain to me that 'escaped' means, then,
right? It seems to be that CDATA sections without the string ']]>' should
not require any modification. (Goal here is to end up with a
'patch'-interpretable --- as well as svn-interpretable --- file).
 --s

Treasury Clinton Cocaine NRA RUCKUS Moscow Boston genetic nuclear
explosives Japan Israel quiche Khaddafi COBRA JANE blowfish Nader
              ( http://lesser-magoo.lcs.mit.edu/~cananian )
 --
 "These students are going to have to find out what law and order is
 all about." -- Brig. General Robert Canterbury, Noon, May 4, 1970,
 minutes before his troops shot 13 unarmed Kent State students, killing 4.
 --
            [http://www.cs.cmu.edu/~dst/DeCSS/Gallery/]
#!/usr/bin/perl -w
# 526-byte qrpff, Keith Winstein and Marc Horowitz <sipb-iap-dvd@mit.edu>
# MPEG 2 PS VOB file on stdin -> descrambled output on stdout
# arguments: title key bytes in least to most-significant order
$_='while(read+STDIN,$_,2048){$a=29;$c=142;if((@a=unx"C*",$_)[20]&48){$h=5;
$_=unxb24,join"",@b=map{xB8,unxb8,chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$d=
unxV,xb25,$_;$b=73;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=($t=255)&($d
>>12^$d>>4^$d^$d/8))<<17,$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*8^$q<<6))<<9
,$_=(map{$_%16or$t^=$c^=($m=(11,10,116,100,11,122,20,100)[$_/16%8])&110;$t
^=(72,@z=(64,72,$a^=12*($_%16-2?0:$m&17)),$b^=$_%64?12:0,@z)[$_%8]}(16..271))
[$_]^(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}print+x"C*",@a}';s/x/pack+/g;eval

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Received on Sat Oct 21 14:36:40 2006

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