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NLTK is a leading platform for building Python programs to work with human language data. It provides easy-to-use interfaces to over 50 corpora and lexical resources such as WordNet, along with a suite of text processing libraries for classification, tokenization, stemming, tagging, parsing, and semantic reasoning, and an active discussion forum. Thanks to a hands-on guide introducing programming fundamentals alongside topics in computational linguistics, NLTK is suitable for linguists, engineers, students, educators, researchers, and industry users alike. NLTK is available for Windows, Mac OS X, and Linux. Best of all, NLTK is a free, open source, community-driven project. NLTK has been called "a wonderful tool for teaching, and working in, computational linguistics using Python" and "an amazing library to play with natural language".

This plugin provides a way to stream a file back to the user. This is useful if you are creating a PDF or Spreadsheet document dynamically to deliver to the user. The file is read and printed in small chunks to keep memory consumption down. This plugin is a consumer, as in your runmode shouldn't try to do any output or anything afterwards. This plugin affects the HTTP response headers, so anything you do afterwards will probably not work. If you pass along a filehandle, we'll make sure to close it for you. It's recommended that you increment $| (or set it to 1), which will autoflush the buffer as your application is streaming out the file.

Template Toolkit is the best Perl template framework. The only problem with it is that using it for simple stuff is a little bit cumbersome. Also there is no good utility for using it from the command line. This module is a simple wrapper around Template Toolkit. It exports a function called tt which returns a new Template::Toolkit::Simple object. The object supports method calls for setting all the Template Toolkit options. This module also installs a program called tt-render which you can use from the command line to render templates with all the power of the Perl object. All of the object methods become command line arguments in the command line version.

HTMLgen is a class library for the generation of HTML documents with Python scripts. It's used when you want to create HTML pages containing information which changes from time to time. For example you might want to have a page which provides an overall system summary of data collected nightly. Or maybe you have a catalog of data and images that you would like formed into a spiffy set of web pages for the world to browse. Python is a great scripting language for these tasks and with HTMLgen it's very straightforward to construct objects which are rendered into consistently structured web pages. Of course, CGI scripts written in Python can take advantage of these classes as well.

Torbutton is a 1-click way to enable or disable the use of Tor. It adds a panel to the statusbar that says "Tor Enabled" (in green) or "Tor Disabled" (in red). The user may click on the panel to toggle the status. If the user (or some other extension) changes the proxy settings, the change is automatically reflected in the statusbar. Some users may prefer a toolbar button instead of a statusbar panel. Such a button is included, and one adds it to the toolbar by right-clicking on the desired toolbar, selecting "Customize...", and then dragging the Torbutton icon onto the toolbar. There is an option in the preferences to hide the statusbar panel (Tools->Extensions, select Torbutton, and click on Preferences). Newer Firefox versions have the ability to send DNS resolves through the socks proxy, and Torbutton will make use of this feature if it is available.

bdfresize - a tool for resizing BDF format font Bdfresize is a command to magnify or reduce fonts which are described with the standard BDF format. If bdf-file is not specified, it reads from stdin. Bdfresize outputs the result to stdout in BDF format. Some COMMENT lines are inserted to the result font. FONT name is modified depending on the resize factor if the name is described in XLFD format. SIZE, FONTBOUNDINGBIX, SWIDTH, DWIDTH, BBX and some property lines are also modified. Other lines are copied from source. If a syntax error occurs in a source font, bdfresize notices it and stops the whole process. Bdfresize is a free software under the terms of the GNU Lesser General Public License version 2. See the COPYING file for details. Hiroto Kagotani <kagotani@cs.titech.ac.jp> made the original version (1.4).

Prima is an extensible Perl toolkit for multi-platform GUI development. Platforms supported include Linux, Windows NT/9x/2K, OS/2 and UNIX/X11 workstations ( FreeBSD, IRIX, SunOS, Solaris and others). The toolkit contains a rich set of standard widgets and has emphasis on 2D image processing tasks. A Perl program using PRIMA looks and behaves identically on X, Win32 and OS/2 PM. The toolkit includes a visual builder ( VB ) and a graphic pod viewer utility ( podview ). The examples are installed into perl site in Prima/examples directory. A 'hello world' code is as simple as follows: use Prima qw(Application Buttons); Prima::Window-> create( text => 'Hello world!', size => [ 200, 200], )-> insert( Button => centered => 1, text => 'Hello world!', onClick => sub { $::application-> close }, ); run Prima;

Method modifiers are a powerful feature from the CLOS (Common Lisp Object System) world. In its most basic form, a method modifier is just a method that calls $self->SUPER::foo(@_). I for one have trouble remembering that exact invocation, so my classes seldom re-dispatch to their base classes. Very bad! Class::Method::Modifiers provides three modifiers: before, around, and after. before and after are run just before and after the method they modify, but can not really affect that original method. around is run in place of the original method, with a hook to easily call that original method. One clear benefit of using Class::Method::Modifiers is that you can define multiple modifiers in a single namespace. These separate modifiers don't need to know about each other. This makes top-down design easy. Have a base class that provides the skeleton methods of each operation, and have plugins modify those methods to flesh out the specifics. In short, Class::Method::Modifiers solves the problem of making sure you call $self->SUPER::foo(@_), and provides a cleaner interface for it.

File::NCopy::copy copies files to directories, or a single file to another file. You can also use a reference to a file handle if you wish when doing a file to file copy. The functionality is very similar to cp. If the argument is a directory to directory copy and the recursive flag is set then it is done recursively like cp -R. In fact it behaves like cp on Unix for the most part. If called in array context, an array of successful copies is returned, otherwise the number of successful copies is returned. If passed a file handle, it's difficult to make sure the file we are copying isn't the same that we are copying to, since by opening the file in write mode it gets pooched. To avoid this use file names instead, if at all possible, especially for the to file. If passed a file handle, it is not closed when copy returns, files opened by copy are closed.

Nexuiz is a fast-paced, chaotic, and intense multiplayer first person shooter, focused on providing basic, old style deathmatch. Nexuiz is built on the power of the Darkplaces engine, which is a heavily modified version of the original Quake. Darkplaces features realtime lighting and stencil shadows, bumpmapping, gloss, bloom, and totally rewritten network code that supports up to 64 players on a single server. While quality gameplay was our primary goal, its graphics technology and artwork allows the game to compete with the current quality of commercial games. Any online deathmatch fan will instantly feel at home with Nexuiz' weapons and movement style. The fast server browser and quick loading time allows you to jump right into a game at a moments notice and play a quick game. Now it also comes with community map pack compiled by Strahlemann. It includes 35 maps, and a campaign mode for the user to fight through. The map pack includes Quake3 community maps, Nexuiz community maps, and some new maps from Nexuiz developers.