Group C

Perl - It is an interpreted language optimized for scanning arbitrary text files, extracting information from those text files, and printing reports based on that information. It's also a good language for many system management tasks.

PostScript - is a programming language optimized for printing graphics and text (whether on paper, film, or CRT is immaterial). In the jargon of the day, it is a page description language. The main purpose of PostScript was to provide a convenient language in which to describe images in a device independent manner.

Prolog - is a logical and a declarative programming language. The name itself, Prolog, is short for PROgramming in LOGic. It was designed to facilitate natural language processing.

Python - is an interpreted, interactive, object-oriented programming language. Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++. Python is also usable as an extension language for applications that need a programmable interface.

TXL - TXL is a unique programming language and rapid prototyping system specifically designed to support source text analysis and transformation tasks. It is particularly well suited to tasks that involve structural analysis and transformation of formal notations such as programming languages, specification languages, and structured document notations.