Home

Welcome to the abap_scheme wiki!

Introduction to Scheme

• Style: http://community.schemewiki.org/?scheme-style
• Tutorials: SICP / HtDP / UCSC
• Specification R6RS: http://www.r6rs.org/
• How to make your own: https://github.com/kanaka/mal/blob/master/process/guide.md

ABAP Scheme

• IDE: run report ZZ_LISP_IDE
• Features

• more validation to avoid dumps from incorrect syntax
• a workbench that makes it easier to play with the interpreter
• Comments using the ; delimiter
• native operations: set!, let, let*, letrec, cond, and, or, reverse, append!
• predicates: number? string? symbol? hash? procedure? list? zero? positive? negative? odd? even? eq?
• trigonometric functions: sin cos tan sinh cosh tanh asin acos atan asinh acosh atanh
• math: quotient remainder modulo abs floor ceiling truncate round expt exp sqrt
• display / newline - are not working properly yet

• Sample Code