# 文本替换❌

* `SUB_ARG` / `#line sub ARGUMENTS`: 替换参数，即 `%1~%99`。
* `SUB_BRA` / `#line sub BRACES`: 替换花括号，即 `{` 和 `}` 变为普通字符，不再拥有特殊含义。
* `SUB_CMD` / `#line sub COMMANDS`: 替换正则表达式捕获组，即 `&1~&99`。
* `SUB_VAR` / `#line sub VARIABLES`: 替换变量。包括 `$`、`*`、`&` 语法都受它控制。
* `SUB_FUN` / `#line sub FUNCTIONS`: 替换函数调用。
* `SUB_COL` / `#line sub COLORS`: 替换颜色代码，即 `<...>` 语法。参考 `#help colors`。
* `SUB_ESC` / `#line sub ESCAPES`: 替换转义字符。参考 `#help escape`。
* `SUB_EOL` / `#line sub EOL`: 在字符串末尾添加行结束符。实际的行结束符由 `#cursor flag EOL` 的值决定。
* `SUB_LNF` / `#line sub LNF`: 在字符串末尾添加 `LF`。
* `SUB_SEC` / `#line sub SECURE`: 安全模式，抑制大多数语法。
* `SUB_LIT`: `#line sub LITERAL`: 字面值，FIXME
* `SUB_NONE`: 什么也不替换。
* `SUB_SIL`: 保留，什么也不会发生。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://dzp.gitbook.io/tt1book/tintin++-yuan-dai-ma-jie-xi/ming-ling-shi-zen-yang-bei-zhi-xing-de/wen-ben-ti-huan.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.