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Perl extension for the GNU Readline/History Library
Term::ReadLine::Gnu (TRG) is an implementation of the interface to the GNU Readline/History Library. This module gives you input line editing facility, input history management facility, word completion facility, etc.
Visit to http://search.cpan.org/dist/Term-ReadLine-Gnu/ on the CPAN (The Comprehensive Perl Archive Network) site for download, documentation, bug report, etc.
CLIck allows you to create flat or hierarchical CLI (commandline interfaces) in an extremely easy and quick way, supporting very popular features like history with command recalling, context-based auto-completion, tab-based command list, automatic command-line help, special characters, automatic structure builder, and much more.
CLIck is written in ANSI C and tested on C and C++ applications on several architectures.