possible bug?

["Edward Q. Bridges" <eb...@argotec.de>]

When i compile this regexp:
	([\w\d\-\/]+?)\s+([\w\d\.\-]+) 
using org.apache.regexp.recompile, and
use it to match this string:
	X11; I; Linux 2.0.32 i586

i get the following for the output representing the first
and second parenthesis:
OS: Linux 
Version: 2

When i do this in a perl script (see below) i
get the following (which is the desired result):
OS: Linux
Version: 2.0.32

Any ideas?  am i wrong in assuming that the regexp syntax
is compatible with perl's syntax?

thanks
--e--


below is the compiled regexp, and beneath that, how i use it.

/** 
 * Extracts the name and version number of the operating 
 * system when there's a space between them.
 *
 * <p><code> ([\w\d\-\/]+?)\s+([\w\d\.\-]+) </code></p>
 */
final static char[] extractOS_osversion_spaces =
{
    0x007c, 0x0000, 0x0052, 0x0028, 0x0001, 0x0003, 0x007c,
    0x0000, 0x0018, 0x003d, 0x0000, 0x0015, 0x005b, 0x0006,
    0x000f, 0x0061, 0x007a, 0x0041, 0x005a, 0x005f, 0x005f,
    0x0030, 0x0039, 0x002d, 0x002d, 0x002f, 0x002f, 0x0045,
    0x0000, 0x0000, 0x0029, 0x0001, 0x0003, 0x005c, 0x0073,
    0x0003, 0x007c, 0x0000, 0x0006, 0x0047, 0x0000, 0xfffa,
    0x007c, 0x0000, 0x0003, 0x004e, 0x0000, 0x0003, 0x0028,
    0x0002, 0x0003, 0x007c, 0x0000, 0x001c, 0x005b, 0x0005,
    0x000d, 0x0061, 0x007a, 0x0041, 0x005a, 0x005f, 0x005f,
    0x0030, 0x0039, 0x002d, 0x002d, 0x007c, 0x0000, 0x0006,
    0x0047, 0x0000, 0xfff0, 0x007c, 0x0000, 0x0003, 0x004e,
    0x0000, 0x0003, 0x0029, 0x0002, 0x0003, 0x0045, 0x0000,
    0x0000,
};

.
.
.
pattern = new RE( new REProgram(extractOS_osversion_spaces) );
if ( pattern.match(s) ) {
    os = pattern.getParen(1);
    os_version = pattern.getParen(2);
    System.out.println("OS: " + os + "\nVersion: " + os_version);
}
.
.
.


Here's the perl script:

$ua = 'X11; I; Linux 2.0.32 i586';
$ua =~ m#([\w\d\-\/]+?)\s+([\w\d\.\-]+)#;

print "OS: " . $1 . "\n";
print "Version: " . $2 . "\n";





--------------------------------------------
<argo_tec gmbh>
     ed.q.bridges
     tel. 089-368179.xx / fax 089-368179.79
     osterwaldstrasse 10 / 80805 muenchen
</argo_tec gmbh>
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