1863 lines
47 KiB
HTML
1863 lines
47 KiB
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<!DOCTYPE HTML>
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<meta charset="UTF-8">
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<title>The Suffusion of Blue · Learn Lisp The Hard Way</title>
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<meta name="description" content="">
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<meta name="generator" content="GitBook 3.2.3">
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<meta name="author" content=""the Phoeron" Colin J.E. Lupton">
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<link rel="next" href="2-01-0-programming-paradigms.html" />
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<body>
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<div class="book">
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<ul class="summary">
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<li class="header">LEARN LISP THE HARD WAY</li>
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Second Draft (in-progress)
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<a href="CHANGELOG.html">
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CHANGELOG
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<li class="chapter " data-level="1.3" data-path="TODO.html">
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<a href="TODO.html">
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TODO
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</a>
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</li>
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<li class="header">PREFACE</li>
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<li class="chapter " data-level="2.1" data-path="preface.html">
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<a href="preface.html">
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TANSTAAFL
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</a>
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</li>
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<li class="chapter " data-level="2.2" data-path="preface-part-two.html">
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<a href="preface-part-two.html">
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The Hard Way is Easier
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</a>
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</li>
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<li class="chapter " data-level="2.3" data-path="preface-part-three.html">
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<a href="preface-part-three.html">
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Who Is This Book For?
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</a>
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</li>
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<li class="chapter " data-level="2.4" data-path="introduction.html">
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<a href="introduction.html">
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Lisp: A Future History
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</a>
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</li>
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<li class="chapter " data-level="2.5" data-path="acknowledgements.html">
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<a href="acknowledgements.html">
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Acknowledgements
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</a>
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</li>
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<li class="header">PART ONE</li>
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<li class="chapter " data-level="3.1" data-path="1-0-0-overview.html">
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<a href="1-0-0-overview.html">
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Grokking Lisp
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.1.1" data-path="1-01-00-lisp-bootcamp.html">
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<a href="1-01-00-lisp-bootcamp.html">
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Common Lisp Bootcamp
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.1.1.1" data-path="1-01-01-syntax-overview.html">
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<a href="1-01-01-syntax-overview.html">
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Syntax Overview in 5 Minutes
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.2" data-path="1-01-02-repl.html">
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<a href="1-01-02-repl.html">
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The REPL
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.3" data-path="1-01-03-expressions.html">
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<a href="1-01-03-expressions.html">
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Expressions, Parentheses, and Return Values
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.4" data-path="1-01-04-lists-cons-cells.html">
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<a href="1-01-04-lists-cons-cells.html">
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Lists, Cons-Cells, and Memory
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.5" data-path="1-01-05-symbols.html">
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<a href="1-01-05-symbols.html">
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Symbols and Namespaces
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.6" data-path="1-01-06-prefix-notation.html">
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<a href="1-01-06-prefix-notation.html">
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Prefix Notation
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.7" data-path="1-01-07-style-guide.html">
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<a href="1-01-07-style-guide.html">
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Common Lisp Style Guide
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</a>
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</li>
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<li class="chapter " data-level="3.1.1.8" data-path="1-01-08-configuration.html">
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<a href="1-01-08-configuration.html">
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Configuring Your Development Environment
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</a>
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</li>
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</ul>
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</li>
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<li class="chapter " data-level="3.1.2" data-path="1-02-00-input-output.html">
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<a href="1-02-00-input-output.html">
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Printing, Streams, and Strings
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</a>
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<ul class="articles">
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<li class="chapter " data-level="3.1.2.1" data-path="1-02-01-strings.html">
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<a href="1-02-01-strings.html">
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Strings
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.2" data-path="1-02-02-more-strings.html">
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<a href="1-02-02-more-strings.html">
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More Strings
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.3" data-path="1-02-03-unicode.html">
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<a href="1-02-03-unicode.html">
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Unicode and Strings
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.4" data-path="1-02-04-chars.html">
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<a href="1-02-04-chars.html">
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Characters
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.5" data-path="1-02-05-more-chars.html">
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<a href="1-02-05-more-chars.html">
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More Characters
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.6" data-path="1-02-06-char-codes.html">
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<a href="1-02-06-char-codes.html">
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Character Codes
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.7" data-path="1-02-07-strings-from-chars.html">
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<a href="1-02-07-strings-from-chars.html">
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Strings from Chars
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.8" data-path="1-02-08-printing.html">
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<a href="1-02-08-printing.html">
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Printing
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.9" data-path="1-02-09-more-printing.html">
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<a href="1-02-09-more-printing.html">
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More Printing
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.10" data-path="1-02-10-prin1.html">
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<a href="1-02-10-prin1.html">
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Printing With prin1
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</a>
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</li>
|
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<li class="chapter " data-level="3.1.2.11" data-path="1-02-11-princ.html">
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<a href="1-02-11-princ.html">
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Printing With princ
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</a>
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</li>
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<li class="chapter " data-level="3.1.2.12" data-path="1-02-12-format.html">
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<a href="1-02-12-format.html">
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||
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|
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||
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A Brief Introduction to Format
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</a>
|
||
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</li>
|
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<li class="chapter " data-level="3.1.2.13" data-path="1-02-13-more-format.html">
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<a href="1-02-13-more-format.html">
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||
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|
||
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A Little Bit More on Format
|
||
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|
||
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</a>
|
||
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|
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</li>
|
||
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<li class="chapter " data-level="3.1.2.14" data-path="1-02-14-pathnames.html">
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||
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<a href="1-02-14-pathnames.html">
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||
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Pathnames
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||
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||
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</a>
|
||
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</li>
|
||
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<li class="chapter " data-level="3.1.2.15" data-path="1-02-15-streams.html">
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||
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<a href="1-02-15-streams.html">
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||
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Streams
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</a>
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||
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</li>
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||
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<li class="chapter " data-level="3.1.2.16" data-path="1-02-16-file-streams.html">
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||
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<a href="1-02-16-file-streams.html">
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||
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File Streams
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||
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</a>
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||
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</li>
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||
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<li class="chapter " data-level="3.1.2.17" data-path="1-02-17-binary-streams.html">
|
||
|
|
||
|
<a href="1-02-17-binary-streams.html">
|
||
|
|
||
|
|
||
|
Binary Streams
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.2.18" data-path="1-02-18-prompting-users.html">
|
||
|
|
||
|
<a href="1-02-18-prompting-users.html">
|
||
|
|
||
|
|
||
|
Prompting Users
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.2.19" data-path="1-02-19-pretty-printing.html">
|
||
|
|
||
|
<a href="1-02-19-pretty-printing.html">
|
||
|
|
||
|
|
||
|
Pretty-Printing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.3" data-path="1-03-0-getting-input-from-users.html">
|
||
|
|
||
|
<a href="1-03-0-getting-input-from-users.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Getting Input from Users
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.4" data-path="1-04-0-lists.html">
|
||
|
|
||
|
<a href="1-04-0-lists.html">
|
||
|
|
||
|
|
||
|
Lists and List-Operations
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.5" data-path="1-05-0-lookups-trees.html">
|
||
|
|
||
|
<a href="1-05-0-lookups-trees.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Look-up Lists and Trees
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6" data-path="1-06-0-math.html">
|
||
|
|
||
|
<a href="1-06-0-math.html">
|
||
|
|
||
|
|
||
|
Numbers and Math
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.1" data-path="1-06-01-integers.html">
|
||
|
|
||
|
<a href="1-06-01-integers.html">
|
||
|
|
||
|
|
||
|
Integers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.2" data-path="1-06-02-more-integers.html">
|
||
|
|
||
|
<a href="1-06-02-more-integers.html">
|
||
|
|
||
|
|
||
|
More Integers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.3" data-path="1-06-03-hexadecimal-notation.html">
|
||
|
|
||
|
<a href="1-06-03-hexadecimal-notation.html">
|
||
|
|
||
|
|
||
|
Hexadecimal Integer Notation
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.4" data-path="1-06-04-octal-notation.html">
|
||
|
|
||
|
<a href="1-06-04-octal-notation.html">
|
||
|
|
||
|
|
||
|
Octal Integer Notation
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.5" data-path="1-06-05-binary-notation.html">
|
||
|
|
||
|
<a href="1-06-05-binary-notation.html">
|
||
|
|
||
|
|
||
|
Binary Integer Notation
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.6" data-path="1-06-06-ratios.html">
|
||
|
|
||
|
<a href="1-06-06-ratios.html">
|
||
|
|
||
|
|
||
|
Ratios and Rational Numbers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.7" data-path="1-06-07-floating-point.html">
|
||
|
|
||
|
<a href="1-06-07-floating-point.html">
|
||
|
|
||
|
|
||
|
Floating-point Numbers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.8" data-path="1-06-08-constants.html">
|
||
|
|
||
|
<a href="1-06-08-constants.html">
|
||
|
|
||
|
|
||
|
Numeric Constants
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.9" data-path="1-06-09-complex-numbers.html">
|
||
|
|
||
|
<a href="1-06-09-complex-numbers.html">
|
||
|
|
||
|
|
||
|
Complex Numbers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.10" data-path="1-06-10-arithmetic.html">
|
||
|
|
||
|
<a href="1-06-10-arithmetic.html">
|
||
|
|
||
|
|
||
|
Arithmetic
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.11" data-path="1-06-11-more-arithmetic.html">
|
||
|
|
||
|
<a href="1-06-11-more-arithmetic.html">
|
||
|
|
||
|
|
||
|
More Arithmetic
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.12" data-path="1-06-12-even-more-arithmetic.html">
|
||
|
|
||
|
<a href="1-06-12-even-more-arithmetic.html">
|
||
|
|
||
|
|
||
|
Even More Arithmetic
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.13" data-path="1-06-13-exponents.html">
|
||
|
|
||
|
<a href="1-06-13-exponents.html">
|
||
|
|
||
|
|
||
|
Exponents
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.14" data-path="1-06-14-logarithms.html">
|
||
|
|
||
|
<a href="1-06-14-logarithms.html">
|
||
|
|
||
|
|
||
|
Logarithms
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.15" data-path="1-06-15-trigonometry.html">
|
||
|
|
||
|
<a href="1-06-15-trigonometry.html">
|
||
|
|
||
|
|
||
|
Trigonometry
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.6.16" data-path="1-06-16-psuedorandom-numbers.html">
|
||
|
|
||
|
<a href="1-06-16-psuedorandom-numbers.html">
|
||
|
|
||
|
|
||
|
Pseudo-Random Numbers
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.7" data-path="1-07-0-arrays.html">
|
||
|
|
||
|
<a href="1-07-0-arrays.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Arrays and Vectors
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.8" data-path="1-08-0-variables.html">
|
||
|
|
||
|
<a href="1-08-0-variables.html">
|
||
|
|
||
|
|
||
|
Variables, Parameters, and Constants
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.9" data-path="1-09-0-closures.html">
|
||
|
|
||
|
<a href="1-09-0-closures.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Closures
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.10" data-path="1-10-0-functions.html">
|
||
|
|
||
|
<a href="1-10-0-functions.html">
|
||
|
|
||
|
|
||
|
Functions and Macros
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.11" data-path="1-11-0-text-adventure.html">
|
||
|
|
||
|
<a href="1-11-0-text-adventure.html">
|
||
|
|
||
|
|
||
|
Extra Credit: A Simple Text Adventure
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.12" data-path="1-12-0-namespaces.html">
|
||
|
|
||
|
<a href="1-12-0-namespaces.html">
|
||
|
|
||
|
|
||
|
Namespaces, Symbols, Packages, and Systems
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.13" data-path="1-13-0-simple-web-app.html">
|
||
|
|
||
|
<a href="1-13-0-simple-web-app.html">
|
||
|
|
||
|
|
||
|
Extra Credit: A Simple Web Application
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.14" data-path="1-14-0-conditionals.html">
|
||
|
|
||
|
<a href="1-14-0-conditionals.html">
|
||
|
|
||
|
|
||
|
Conditionals
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.15" data-path="1-15-0-command-line-utility.html">
|
||
|
|
||
|
<a href="1-15-0-command-line-utility.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Command-Line Utilities
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.16" data-path="1-16-0-map-loop.html">
|
||
|
|
||
|
<a href="1-16-0-map-loop.html">
|
||
|
|
||
|
|
||
|
Mapping and Looping
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.17" data-path="1-17-0-iterate.html">
|
||
|
|
||
|
<a href="1-17-0-iterate.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Revisiting Loops with Iterate
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.18" data-path="1-18-0-format.html">
|
||
|
|
||
|
<a href="1-18-0-format.html">
|
||
|
|
||
|
|
||
|
Format Strings
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.19" data-path="1-19-0-dsl.html">
|
||
|
|
||
|
<a href="1-19-0-dsl.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Domain Specific Languages
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="3.1.20" data-path="1-20-0-review.html">
|
||
|
|
||
|
<a href="1-20-0-review.html">
|
||
|
|
||
|
|
||
|
Part One in Review
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
<li class="header">PART TWO</li>
|
||
|
|
||
|
|
||
|
|
||
|
<li class="chapter active" data-level="4.1" data-path="2-0-0-overview.html">
|
||
|
|
||
|
<a href="2-0-0-overview.html">
|
||
|
|
||
|
|
||
|
The Suffusion of Blue
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="4.1.1" data-path="2-01-0-programming-paradigms.html">
|
||
|
|
||
|
<a href="2-01-0-programming-paradigms.html">
|
||
|
|
||
|
|
||
|
Programming Paradigms
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.2" data-path="2-02-0-regex.html">
|
||
|
|
||
|
<a href="2-02-0-regex.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Regular Expressions
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.3" data-path="2-03-0-objects-control.html">
|
||
|
|
||
|
<a href="2-03-0-objects-control.html">
|
||
|
|
||
|
|
||
|
Objects and Control Structures
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.4" data-path="2-04-0-data-persistence.html">
|
||
|
|
||
|
<a href="2-04-0-data-persistence.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Persistence and Databases
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.5" data-path="2-05-0-extended-types.html">
|
||
|
|
||
|
<a href="2-05-0-extended-types.html">
|
||
|
|
||
|
|
||
|
Extended Types
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.6" data-path="2-06-0-threads-memos-parallel.html">
|
||
|
|
||
|
<a href="2-06-0-threads-memos-parallel.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Concurrency and Memoization
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.7" data-path="2-07-0-logic-and-more-math.html">
|
||
|
|
||
|
<a href="2-07-0-logic-and-more-math.html">
|
||
|
|
||
|
|
||
|
Logic and Advanced Math
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.8" data-path="2-08-0-number-theory.html">
|
||
|
|
||
|
<a href="2-08-0-number-theory.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Number Theory
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.9" data-path="2-09-0-binary-octets-bits.html">
|
||
|
|
||
|
<a href="2-09-0-binary-octets-bits.html">
|
||
|
|
||
|
|
||
|
Binary Streams, Octet-Vectors, and Bit-Vectors
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.10" data-path="2-10-0-improved-text-adventure-engine.html">
|
||
|
|
||
|
<a href="2-10-0-improved-text-adventure-engine.html">
|
||
|
|
||
|
|
||
|
Extra Credit: An Improved Text Adventure Engine
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.11" data-path="2-11-0-conditions.html">
|
||
|
|
||
|
<a href="2-11-0-conditions.html">
|
||
|
|
||
|
|
||
|
Conditions and Error Handling
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.12" data-path="2-12-0-2d-game.html">
|
||
|
|
||
|
<a href="2-12-0-2d-game.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Write a 2D Game
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.13" data-path="2-13-0-compiler.html">
|
||
|
|
||
|
<a href="2-13-0-compiler.html">
|
||
|
|
||
|
|
||
|
The Compiler
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.14" data-path="2-14-0-tree-shaker.html">
|
||
|
|
||
|
<a href="2-14-0-tree-shaker.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Write a Tree-Shaker
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.15" data-path="2-15-0-docs-and-inspection.html">
|
||
|
|
||
|
<a href="2-15-0-docs-and-inspection.html">
|
||
|
|
||
|
|
||
|
Documentation and Inspection
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.16" data-path="2-16-0-foreign-libs.html">
|
||
|
|
||
|
<a href="2-16-0-foreign-libs.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Foreign Libraries in Lisp
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.17" data-path="2-17-0-debugging-testing.html">
|
||
|
|
||
|
<a href="2-17-0-debugging-testing.html">
|
||
|
|
||
|
|
||
|
Debugging and Unit Testing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.18" data-path="2-18-0-ffi.html">
|
||
|
|
||
|
<a href="2-18-0-ffi.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Write a Foreign Function Interface
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.19" data-path="2-19-0-essential-libs.html">
|
||
|
|
||
|
<a href="2-19-0-essential-libs.html">
|
||
|
|
||
|
|
||
|
Essential Lisp Libraries
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.20" data-path="2-20-0-packaging-libs.html">
|
||
|
|
||
|
<a href="2-20-0-packaging-libs.html">
|
||
|
|
||
|
|
||
|
Extra Credit: Packaging Lisp Libraries
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="4.1.21" data-path="2-21-0-review.html">
|
||
|
|
||
|
<a href="2-21-0-review.html">
|
||
|
|
||
|
|
||
|
Detailed Syntax Review
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
<li class="header">PART THREE</li>
|
||
|
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="5.1" data-path="3-00-00-overview.html">
|
||
|
|
||
|
<a href="3-00-00-overview.html">
|
||
|
|
||
|
|
||
|
Lisp So(u)rcery
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="5.1.1" data-path="3-01-00-web-apps.html">
|
||
|
|
||
|
<a href="3-01-00-web-apps.html">
|
||
|
|
||
|
|
||
|
Real-world Web Apps
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.2" data-path="3-02-00-typesetting.html">
|
||
|
|
||
|
<a href="3-02-00-typesetting.html">
|
||
|
|
||
|
|
||
|
Typesetting
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.3" data-path="3-03-00-mobile.html">
|
||
|
|
||
|
<a href="3-03-00-mobile.html">
|
||
|
|
||
|
|
||
|
Native Mobile Applications
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.4" data-path="3-04-00-gui.html">
|
||
|
|
||
|
<a href="3-04-00-gui.html">
|
||
|
|
||
|
|
||
|
Cross-platform Desktop Applications
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.5" data-path="3-05-00-system-utils.html">
|
||
|
|
||
|
<a href="3-05-00-system-utils.html">
|
||
|
|
||
|
|
||
|
Drivers, Daemons, and System-Utilities
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.6" data-path="3-06-00-reverse-engineering.html">
|
||
|
|
||
|
<a href="3-06-00-reverse-engineering.html">
|
||
|
|
||
|
|
||
|
Reverse Engineering
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.7" data-path="3-07-00-graphics.html">
|
||
|
|
||
|
<a href="3-07-00-graphics.html">
|
||
|
|
||
|
|
||
|
Graphics Rendering
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.8" data-path="3-08-00-gaming.html">
|
||
|
|
||
|
<a href="3-08-00-gaming.html">
|
||
|
|
||
|
|
||
|
OpenGL, SDL, and 3D Game Development
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.9" data-path="3-09-00-audio.html">
|
||
|
|
||
|
<a href="3-09-00-audio.html">
|
||
|
|
||
|
|
||
|
Audio Generation and Manipulation
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.10" data-path="3-10-00-data.html">
|
||
|
|
||
|
<a href="3-10-00-data.html">
|
||
|
|
||
|
|
||
|
Data Aggregation and Analysis
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.11" data-path="3-11-00-cryptosec.html">
|
||
|
|
||
|
<a href="3-11-00-cryptosec.html">
|
||
|
|
||
|
|
||
|
Cryptography and Security
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.12" data-path="3-12-00-fintech.html">
|
||
|
|
||
|
<a href="3-12-00-fintech.html">
|
||
|
|
||
|
|
||
|
Financial Software and Crypto-Currencies
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.13" data-path="3-13-00-scientific-computing.html">
|
||
|
|
||
|
<a href="3-13-00-scientific-computing.html">
|
||
|
|
||
|
|
||
|
Scientific Computing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.14" data-path="3-14-00-computational-physics.html">
|
||
|
|
||
|
<a href="3-14-00-computational-physics.html">
|
||
|
|
||
|
|
||
|
Computational Physics
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.15" data-path="3-15-00-quantum-computing.html">
|
||
|
|
||
|
<a href="3-15-00-quantum-computing.html">
|
||
|
|
||
|
|
||
|
Quantum Computing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.16" data-path="3-16-00-nlp.html">
|
||
|
|
||
|
<a href="3-16-00-nlp.html">
|
||
|
|
||
|
|
||
|
Natural Language Processing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.17" data-path="3-17-00-ai.html">
|
||
|
|
||
|
<a href="3-17-00-ai.html">
|
||
|
|
||
|
|
||
|
Artificial Intelligence
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.18" data-path="3-18-00-robotics.html">
|
||
|
|
||
|
<a href="3-18-00-robotics.html">
|
||
|
|
||
|
|
||
|
Robotics
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.19" data-path="3-19-00-space-tech.html">
|
||
|
|
||
|
<a href="3-19-00-space-tech.html">
|
||
|
|
||
|
|
||
|
Space Tech
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.20" data-path="3-20-00-neurotech.html">
|
||
|
|
||
|
<a href="3-20-00-neurotech.html">
|
||
|
|
||
|
|
||
|
Neuroscience and Thought-Controlled Computing
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.21" data-path="3-21-00-lispos.html">
|
||
|
|
||
|
<a href="3-21-00-lispos.html">
|
||
|
|
||
|
|
||
|
A Simple LispOS
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.22" data-path="3-22-00-lisp-machine.html">
|
||
|
|
||
|
<a href="3-22-00-lisp-machine.html">
|
||
|
|
||
|
|
||
|
Build Your Own Lisp Machine
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="5.1.23" data-path="3-23-00-gov-mil.html">
|
||
|
|
||
|
<a href="3-23-00-gov-mil.html">
|
||
|
|
||
|
|
||
|
Government and Military Grade Systems
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
<li class="divider"></li>
|
||
|
|
||
|
<li>
|
||
|
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
|
||
|
Published with GitBook
|
||
|
</a>
|
||
|
</li>
|
||
|
</ul>
|
||
|
|
||
|
|
||
|
</nav>
|
||
|
|
||
|
|
||
|
</div>
|
||
|
|
||
|
<div class="book-body">
|
||
|
|
||
|
<div class="body-inner">
|
||
|
|
||
|
|
||
|
|
||
|
<div class="book-header" role="navigation">
|
||
|
|
||
|
|
||
|
<!-- Title -->
|
||
|
<h1>
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<a href="index.html" >The Suffusion of Blue</a>
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<h1 id="part-two">PART TWO</h1>
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<h2 id="the-suffusion-of-blue">The Suffusion of Blue</h2>
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<blockquote>
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<p>"The door dilated."</p>
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<footer>Robert A. Heinlein, <em>Beyond This Horizon</em></footer>
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<p>It's time to take your Lisp skills up a notch. Hopefully, you took some time off after Part One as suggested, to let the material sink in deep into your unconscious. By this point, you may be thinking and dreaming in Lisp---literally. And when faced with any problem, you may find yourself automatically plotting in your mind how this problem could be represented in S-Expressions. Ideally, you even may have begun to notice the drastic and startling phenomenon of "Grokking"---each new chapter in Part One adding a new degree of seeming mystic revelation to the already magickal experience that is Lisp.</p>
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<p>As Zen Buddhism teaches, however, it is important to not get sucked in to the particular <em>tokens</em> of these revelatory experiences---they are, after all, a product of your imagination fuelled by the power and expressiveness of Lisp syntax. To really harness and master Lisp, however, you need to push past these tokens to the phenomenon known as <em>the Clear Light</em> or <em>the Suffusion of Blue</em>---it doesn't really have a colour, of course, and it's not really <em>light</em> or even true <em>enlightenment</em>. It's just the threshold, as you take your first step on your journey as a Lisp Hacker. And on this journey, you will learn to see not the black and white extremes encapsulated in the symbol of the Yin-Yang---but every colour in the space between.</p>
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<p>But enough with the metaphors for now. From a practical standpoint, in Part Two you'll be learning all the advanced features of the Common Lisp language---the secrets of multi-paradigm programming; CLOS, the Common Lisp Object System; Regular Expressions and Pattern Matching; Persistent storage and serialization; writing custom types; parellel processing; advanced mathematics and logic; working with binary, assembly language, and the compiler; the foreign-function interface; and a whole lot more.</p>
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<h3 id="chapters">Chapters</h3>
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<ol>
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<li><a href="2-01-0-programming-paradigms.html">Programming Paradigms</a></li>
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<li><a href="2-02-0-regex.html">Regular Expressions</a></li>
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<li><a href="2-03-0-objects-control.html">Objects and Control Structures</a></li>
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<li><a href="2-04-0-data-persistence.html">Persistence and Databases</a></li>
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<li><a href="2-05-0-extended-types.html">Extended Types</a></li>
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<li><a href="2-06-0-threads-memos-parallel.html">Concurrency and Memoization</a></li>
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<li><a href="2-07-0-logic-and-more-math.html">Logic and Advanced Math</a></li>
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<li><a href="2-08-0-number-theory.html">Number Theory</a></li>
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<li><a href="2-09-0-binary-octets-bits.html">Binary Streams, Octet-Vectors, and Bit-Vectors</a></li>
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<li><a href="2-10-0-improved-text-adventure-engine.html">An Improved Text Adventure Engine</a></li>
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<li><a href="2-11-0-conditions.html">Conditions and Error Handling</a></li>
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<li><a href="2-12-0-2d-game.html">Write a 2D Game</a></li>
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<li><a href="2-13-0-compiler.html">The Compiler</a></li>
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<li><a href="2-14-0-tree-shaker.html">Write a Tree-Shaker</a></li>
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<li><a href="2-15-0-docs-and-inspection.html">Documentation and Inspection</a></li>
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<li><a href="2-16-0-foreign-libs.html">Foreign Libraries in Lisp</a></li>
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<li><a href="2-17-0-debugging-testing.html">Debugging and Unit Testing</a></li>
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<li><a href="2-18-0-ffi.html">Write a Foreign Function Interface</a></li>
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<li><a href="2-19-0-essential-libs.html">Essential Lisp Libraries</a></li>
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<li><a href="2-20-0-packaging-libs.html">Packaging Lisp Libraries</a></li>
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<li><a href="2-21-0-review.html">Detailed Syntax Review</a></li>
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