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WWW::Search::AltaVista::NL(3) User Contributed Perl Documentation WWW::Search::AltaVista::NL(3)
NAME
WWW::Search::AltaVista::NL - class for searching the dutch version of Alta Vista
SYNOPSIS
require WWW::Search;
$search = new WWW::Search('AltaVista::NL');
DESCRIPTION
This class is an modified version of the AltaVista specialization of WWW::Search. It han-
dles making and interpreting Dutch AltaVista searches http://nl.altavista.com.
This class exports no public interface; all interaction should be done through WWW::Search
objects.
OPTIONS
The default is for simple web queries.
search_url=URL
Specifies who to query with the AltaVista protocol. The default is at
"http://nl.altavista.com/cgi-bin/query";
search_debug, search_parse_debug, search_ref Specified at WWW::Search.
pg=aq Do advanced queries. (It defaults to simple queries.)
SEE ALSO
To make new back-ends, see WWW::Search,
HOW DOES IT WORK?
"native_setup_search" is called before we do anything. It initializes our private vari-
ables (which all begin with underscores) and sets up a URL to the first results page in
"{_next_url}".
"native_retrieve_some" is called (from "WWW::Search::retrieve_some") whenever more hits
are needed. It calls the LWP library to fetch the page specified by "{_next_url}". It
parses this page, appending any search hits it finds to "{cache}". If it finds a ``next''
button in the text, it sets "{_next_url}" to point to the page for the next set of
results, otherwise it sets it to undef to indicate we're done.
AUTHOR and CURRENT VERSION
"WWW::Search::AltaVista::NL" is written and maintained by Erik Smit, <zoiah AT zoiah.nl>.
The best place to obtain "WWW::Search::AltaVista::NL" is from Martin Thurn's WWW::Search
releases on CPAN. Because AltaVista sometimes changes its format in between his releases,
sometimes more up-to-date versions can be found at http://www.zoiah.nl/program-
ming/AltaVistaNL/index.html.
COPYRIGHT
Copyright (c) 1996-1998 University of Southern California. All rights reserved.
Redistribution and use in source and binary forms are permitted provided that the above
copyright notice and this paragraph are duplicated in all such forms and that any documen-
tation, advertising materials, and other materials related to such distribution and use
acknowledge that the software was developed by the University of Southern California,
Information Sciences Institute. The name of the University may not be used to endorse or
promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUD-
ING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PAR-
TICULAR PURPOSE.
perl v5.8.1 2003-11-24 WWW::Search::AltaVista::NL(3)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-25 08:40 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)