Saving Your Work（保存工作成果） Saving Your Work（保存工作成果） You could argue that this is a complete “hello, world” program of sorts. However, it still has a problem. If you exit Lisp and...

Lather, Rinse, Repeat: A Tour of the REPL（REPL 简介） Lather, Rinse, Repeat: A Tour of the REPL（REPL 简介） In this chapter you’ll set up your programming environment and write your ...

2. Lather, Rinse, Repeat: A Tour of the REPL Copyright © 2003-2005, Peter Seibel 2. Lather, Rinse, Repeat: A Tour of the REPL In this chapter you’ll set up your programming...

Training the Filter Training the Filter Since you wrote classify and train to take a string argument, you can test them easily at the REPL. If you haven’t yet, you should swi...

二叉树 二叉树 use std :: cmp :: Ordering ; use std :: ops :: Deref ; /// This struct implements as Binary Search Tree (BST), which is a /// simple data structure for storing...

Macro Parameters Macro Parameters Since the arguments passed to a macro are Lisp objects representing the source code of the macro call, the first step in any macro is to extra...

Macro Parameters（宏的形参） Macro Parameters（宏的形参） Since the arguments passed to a macro are Lisp objects representing the source code of the macro call, the first step in any macro...

Generating the Expansion（生成展开式） Generating the Expansion（生成展开式） Because do-primes is a fairly simple macro, after you’ve destructured the arguments, all that’s left is to inte...

Formatting Lisp Code（格式化 Lisp 代码） Formatting Lisp Code（格式化 Lisp 代码） While code formatting is, strictly speaking, neither a syntactic nor a semantic matter, proper formatting is...

Free Your Mind: Interactive Programming Free Your Mind: Interactive Programming When you start Lisp in a Box, you should see a buffer containing a prompt that looks like this: ...