Snobol4 语言 实战 变量命名避免关键字冲突

阿木博主一句话概括：Snobol4^【1】 语言实战：变量命名^【2】避免关键字冲突^【3】

阿木博主为你简单介绍：
Snobol4 是一种古老的编程语言，以其简洁的表达方式和强大的字符串处理^【5】能力而著称。在 Snobol4 编程中，变量命名是一个重要的考虑因素，因为不当的命名可能会导致关键字冲突，从而影响程序的正常运行。本文将围绕 Snobol4 语言，探讨如何通过合理的变量命名来避免关键字冲突，并提供一些实战案例^【6】。

一、

Snobol4 语言的关键字数量相对较少，且一些关键字在语言中具有特殊的意义。在编写 Snobol4 程序时，合理地命名变量至关重要。关键字冲突会导致程序无法正确执行，甚至出现不可预料的错误^【7】。本文将详细介绍如何通过变量命名来避免关键字冲突。

二、Snobol4 语言关键字介绍

在 Snobol4 语言中，以下是一些常见的关键字：

- input
- output
- if
- then
- else
- while
- do
- end
- +, -, , /, %, ^, &, |, <>
- =, =,
- ?=, ?=, ?, ?~, ?~, ?
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