ruby--ruby/ext/tk/lib/tkextlib/tcllib

 [ tcllib extension support files ]

Tcllib includes many utilities. But currently, supports TKLib part
only (see the following 'tcllib contents').

If you request to support others, please send your message to one of 
ruby-talk/ruby-list/ruby-dev/ruby-ext mailing lists. 

-----<from "What is tcllib?">----------------------------
Tcllib is a collection of utility modules for Tcl. These modules provide 
a wide variety of functionality, from implementations of standard data 
structures to implementations of common networking protocols. The intent 
is to collect commonly used function into a single library, which users 
can rely on to be available and stable.
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-----< tcllib contents (based on tcllib-1.6.1) >---------
Programming tools
    * cmdline - Procedures to process command lines and options.
    * comm - A remote communications facility for Tcl (7.6, 8.0, and later)
    * control - Procedures for control flow structures.
    * fileutil - Procedures implementing some file utilities
    * log - Procedures to log messages of libraries and applications.
    * logger - System to control logging of events.
    * multiplexer - One-to-many communication with sockets.
    * snit - Snit's Not Incr Tcl
    * snitfaq - Snit Frequently Asked Questions
    * stooop - Object oriented extension.
    * stoop - Simple Tcl Only Object Oriented Programming
    * switched - stooop switched class
    * profiler - Tcl source code profiler

Mathematics
    * math::statistics - Basic statistical functions and procedures
    * math::calculus - Integration and ordinary differential equations
    * math::optimize - Optimisation routines
    * math::fuzzy - Fuzzy comparison of floating-point numbers
    * counter - Procedures for counters and histograms
    * combinatorics - Combinatorial functions in the Tcl Math Library

Data structures
    * struct::list - Procedures for manipulating lists
    * struct::set - Procedures for manipulating sets
    * struct::stack - Create and manipulate stack objects
    * struct::queue - Create and manipulate queue objects
    * struct::prioqueue - Create and manipulate prioqueue objects
    * struct::skiplist - Create and manipulate skiplists
    * struct::tree - Create and manipulate tree objects
    * struct::graph - Create and manipulate directed graph objects
    * struct::record - Define and create records (similar to 'C' structures)
    * struct::matrix - Create and manipulate matrix objects
    * struct::pool - Create and manipulate pool objects (of discrete items)
    * report - Create and manipulate report objects

Text processing
    * expander - Procedures to process templates and expand text.
    * base64 - Procedures to encode and decode base64
    * yencode - encode/decoding a binary file
    * uuencode - encode/decoding a binary file
    * csv - Procedures to handle CSV data.
    * inifile - Parsing of Windows INI files
    * htmlparse - Procedures to parse HTML strings
    * mime - Manipulation of MIME body parts
    * Tcl MIME - generates and parses MIME body parts
    * textutil - Procedures to manipulate texts and strings.
    * exif - Tcl EXIF extracts and parses EXIF fields from digital images
    * EXIF - extract and parse EXIF fields from digital images

Hashes, checksums, and encryption
    * cksum - calculate a cksum(1) compatible checksum
    * crc16 - Perform a 16bit Cyclic Redundancy Check
    * crc32 - Perform a 32bit Cyclic Redundancy Check
    * des - Perform DES encryption of Tcl data
    * md4 - MD4 Message-Digest Algorithm
    * md5 - MD5 Message-Digest Algorithm
    * ripemd160 - RIPEMD-160 Message-Digest Algorithm
    * ripemd128 - RIPEMD-128 Message-Digest Algorithm
    * md5crypt - MD5-based password encryption
    * sha1 - Perform sha1 hashing
    * sum - calculate a sum(1) compatible checksum
    * soundex - Soundex

Documentation tools
    * mpexpand - Markup processor
    * doctools - Create and manipulate doctools converter object
    * doctoc_fmt - Specification of simple tcl markup for table of contents
    * doctools_api - Interface specification for formatter code
    * doctools_fmt - Specification of simple tcl markup for manpages
    * docidx - Create and manipulate docidx converter objects
    * docidx_api - Interface specification for index formatting code
    * docidx_fmt - Specification of simple tcl markup for an index
    * doctoc - Create and manipulate doctoc converter objects
    * doctoc_api - Interface specification for toc formatting code
    * doctools::changelog - Handle text in Emacs ChangeLog format
    * doctools::cvs - Handle text in 'cvs log' format

Networking
    * uri - URI utilities
    * dns - Tcl Domain Name Service Client
    * ntp_time - Tcl Time Service Client
    * nntp - Tcl client for the NNTP protocol
    * pop3 - Tcl client for POP3 email protocol
    * pop3d - Tcl POP3 server implementation
    * pop3d::udb - Simple user database for pop3d
    * pop3d::dbox - Simple mailbox database for pop3d
    * ftp - Client-side tcl implementation of the ftp protocol
    * ftp - Client-side tcl implementation of the ftp protocol
    * ftpd - Tcl FTP server implementation
    * smtp - Client-side tcl implementation of the smtp protocol
    * smtpd - Tcl SMTP server implementation
    * irc - Create IRC connection and interface.

CGI programming
    * ncgi - Procedures to manipulate CGI values.
    * html - Procedures to generate HTML structures
    * javascript - Procedures to generate HTML and Java Script structures.

Grammars and finite automata
    * grammar::fa - Create and manipulate finite automatons
    * grammar::fa::op - Operations on finite automatons
    * grammar::dacceptor - Create and use deterministic acceptors
    * grammar::dexec - Execute deterministic finite automatons

TKLib
    * Plotchart - Simple plotting and charting package
    * autoscroll - Provides for a scrollbar to automatically mapped and 
                   unmapped as needed
    * ctext - An extended text widget with customizable Syntax highlighting
    * cursor - Procedures to handle CURSOR data
    * datefield - Tk datefield widget
    * style - Changes default Tk look&feel
    * ipentry - An IP address entry widget
    * tkpiechart - Creates and dynamically updates 2D or 3D pie charts
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