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GNU Info (librep.info)IntroductionIntroduction ************ `librep' is a dialect of Lisp, designed to be used both as an extension language for applications and as a general purpose programming language. It was originally written to be mostly-compatible with Emacs Lisp, but has subsequently diverged markedly. Its aim is to combine the best features of Scheme and Common Lisp and provide an environment that is comfortable for implementing both small and large scale systems. It tries to be a "pragmatic" programming language. The author has used `librep' in its various forms in many projects since 1993. This includes two large programs which use it as an extension language, and many stand-alone programs. `rep' stands for "Read, Eval, Print", the three main components of any Lisp system. Some of the features of `librep' are: * Lexically scoped (with special variables from CL) * Clean module system * Tail-call elimination * Compiles to byte-code * First-class continuations * Uses GNU MP for fast bignums/rationals * Most Emacs Lisp functions, with others inspired by Common Lisp and various Scheme implementations * Mostly-Perl-like regular expressions * Spawn and control subprocesses * Dynamically loads shared libraries (a.k.a. "plugins") * Extensible type, I/O, and file handling automatically generated by info2www version 1.2.2.9 |