The following files contain essentially all the Scheme code included in Structure and Interpretation of Computer Programs, 2nd edition. For each chapter, there is a file containing all of the code in that chapter. Implementations of several major systems in the book are also isolated into separate files.

To download the following source files, hold shift while clicking on the link.

Chapter 1

ch1.scm

Complete chapter 1 code

Chapter 2

ch2.scm	Complete chapter 2 code
ch2support.scm	Extra code required to run chapter 2 material
ch2tests.scm	Tests of programs from 2.4 and 2.5

Chapter 3

ch3.scm	Complete chapter 3 code
ch3support.scm	Extra code required to run chapter 3 material

Chapter 4

ch4.scm	Complete chapter 4 code
ch4-mceval.scm	Metacircular Evaluator (sections 4.1.1-4.1.4)
ch4-analyzingmceval.scm	Analyzing Evaluator (section 4.1.7)
ch4-leval.scm	Lazy Evaluator (section 4.2)
ch4-ambeval.scm	Amb Evaluator (section 4.3)
ch4-query.scm	Query Evaluator (section 4.4.4)

Chapter 5

ch5.scm	Complete chapter 5 code
ch5-regsim.scm	Register-Machine Simulator (section 5.2)
ch5-eceval.scm	Explicit-Control Evaluator (section 5.4)
ch5-eceval-support.scm	Support for Explicit-Control Evaluator machine operations
load-eceval.scm	Loader for Explicit-Control Evaluator Files
ch5-syntax.scm	Syntax procedures (used by ec-eval and by compiler)
ch5-compiler.scm	Compiler (section 5.5)
ch5-eceval-compiler.scm	Explicit-Control Evaluator, interfaced to compiled code (section 5.5.7)
load-eceval-compiler.scm	Loader for Explicit-Control Evaluator with compiled code interface

allcode.tar.gz · The whole show, 58k

allcode.zip · The whole show, 72k

Last modified: Wed Oct 16 17:21:39 1996