> For the complete documentation index, see [llms.txt](https://emacs-lisp.ivory.cafe/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu.md).

# 字符串 和 字符

- [4 字符串和字符](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/untitled.md)
- [4.1 字符串基础](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/4.1-zi-fu-chuan-ji-chu.md): 字符和字符串的基础属性
- [4.2 谓语：字符串相关](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/wei-ci-zi-fu-chuan-xiang-guan.md)
- [4.3 创建字符串](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/chuang-jian-zi-fu-chuan.md)
- [4.4 修改字符串](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/xiu-gai-zi-fu-chuan.md): 修改已存在的字符串内容
- [4.5 字符串比较](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/zi-fu-chuan-bi-jiao.md)
- [4.6 字符串转换](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/zi-fu-chuan-zhuan-huan.md)
- [4.7 字符串格式化](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/zi-fu-chuan-ge-shi-hua.md)
- [自定义格式化](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/zi-ding-yi-ge-shi-hua.md)
- [Case Conversion](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/case-conversion.md)
- [Case Table](https://emacs-lisp.ivory.cafe/zi-fu-chuan-he-zi-fu/case-table.md)


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