Snobol4 语言 实战 Markdown 表格转换为 CSV 格式

Snobol4amuwap 发布于 4 天前 2 次阅读

Snobol4【1】 语言实战：Markdown【2】 表格转换为 CSV【3】 格式

Markdown 是一种轻量级标记语言，常用于格式化文本和创建简单的表格。在某些情况下，我们可能需要将 Markdown 表格转换为 CSV（逗号分隔值）格式，以便于数据分析【4】和处理。CSV 格式是一种简单的文件格式，广泛用于数据交换和存储。

Snobol4 是一种古老的编程语言，以其简洁和强大的文本处理【5】能力而闻名。本文将探讨如何使用 Snobol4 语言来实现 Markdown 表格到 CSV 格式的转换。

Snobol4 简介

Snobol4 是一种高级编程语言，由 Stephen C. Johnson 在 1962 年设计。它特别适合于文本处理任务，如模式匹配【6】、字符串操作【7】和文件处理【8】。Snobol4 的语法简洁，易于理解，这使得它在文本处理领域有着广泛的应用。

Snobol4 的基本数据类型包括字符串和整数。它提供了丰富的文本处理函数，如 `match`、`replace` 和 `sort` 等。Snobol4 还支持文件操作，如读取、写入和重定向。

Markdown 表格结构

Markdown 表格通常具有以下结构：


| 表头1 | 表头2 | 表头3 |
| --- | --- | --- |
| 内容1 | 内容2 | 内容3 |
| 内容4 | 内容5 | 内容6 |

在这个例子中，第一行包含表头，以下每一行代表表格的一行数据。

CSV 格式

CSV 格式是一种以逗号分隔的值，通常用于存储表格数据。CSV 文件的第一行是列名，以下每一行代表表格的一行数据，列与列之间用逗号分隔。


表头1,表头2,表头3
内容1,内容2,内容3
内容4,内容5,内容6

Snobol4 转换实现

以下是一个使用 Snobol4 语言实现的 Markdown 表格到 CSV 格式的转换示例：

```snobol
:input
input line
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
| ^[|] | (output line)
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