---
name: "WWW::Search::Snap"
section: "3pm"
platform: "linux"
package: "libwww-search-perl"
version: "2.07-1"
release: "Debian 2.2 (Potato)"
platforms: ["linux"]
url: "https://new.carta.tech/WWW::Search::Snap"
---

# WWW::Search::Snap(3pm)

class for searching Snap.com!

## NAME

WWW::Search::Snap - class for searching Snap.com!

## SYNOPSIS

```
    require WWW::Search;
    $search = new WWW::Search('Snap');
```

## DESCRIPTION

Class specialization of WWW::Search for searching *http://snap.com*. Snap.com can return up to 1000 hits. NEW: `$result`-\>*source()* returns URL resource.

This class exports no public interface; all interaction should be done through WWW::Search objects.

## OPTIONS

Some options for modifying a search\

- {'KM' =\> 'a'} All the words

  - {'KM' =\> 'b'} Boolean Search

  - {'KM' =\> 'o'} Any of the words

  - {'KM' =\> 't'} Searches Title only

  - {'KM' =\> 's'} All forms of the words

  ## SEE ALSO

To make new back-ends, see the *WWW::Search* manpage, or the specialized AltaVista searches described in options.

## HOW DOES IT WORK?

`native_setup_search` is called before we do anything. It initializes our private variables (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

`WWW::Search::Snap` is written and maintained by Jim Smyser - \<jsmyser@bigfoot.com\>.

## 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 documentation, 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, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.