Revised4 Report on the Algorithmic Language Scheme Scheme is a statically scoped and properly tail-recursive dialect of the Lisp programming language invented by Guy Lewis Steele Jr and Gerald Jay Sussman It was designed to have an exceptionally clear and simple semantics and few different ways to form expressions
R4RS R4Rs is a project dedicated to fostering relational accountability, intergenerational connection, and collective growth Through reflective practices, protocols, and anchoring texts, we explore pathways to navigate modernity’s challenges and build generative relationships with ourselves, others, and the planet
Scheme Standards Scheme starts really becoming Scheme with R4RS, e g hygienic macros were optional and in the appendix Abbreviated R3RS, this was the first Scheme report laid on the now-familiar TeX template See also: Scheme research, especially the lambda papers from MIT
Revised(4) Scheme - Table of Contents - Massachusetts Institute of . . . G L STEELE JR 1 Overview of Scheme 2 Lexical conventions 3 Basic concepts 4 Expressions 5 Program structure 6 Standard procedures 7 Formal syntax and semantics This document was generated on December, 22 2007 using texi2html 1 57
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Scheme - Formal syntax and semantics - CMU School of Computer Science Case is insignificant; for example, #x1A and #X1a are equivalent <empty> stands for the empty string The following extensions to BNF are used to make the description more concise: <thing>* means zero or more occurrences of <thing>; and <thing>+ means at least one <thing>
Comparison of Scheme and Common Lisp The IEEE Standard for the Scheme Programming Language (1178-1990) is almost the same as R4RS DSSSL (Document Style Semantics and Specification Language (ISO IEC 10179:1996)) is R4RS with some extensions
R4RS - practical-scheme. net R4RS Revised^4 Report on the Algorithmic Language Scheme (1991) http: www swiss csail mit edu ~jaffer r4rs_toc html
Protocols - R4RS The R4Rs Protocols are a suite of reflective practices designed to help individuals and communities navigate the challenges of modernity with relational accountability, humility, and care