左侧界定符序列定义解析
2025/07/20·StepFun can make mistakes, check important info.
A left-flanking delimiter run is a delimiter run that is (1) not followed by Unicode whitespace, and either (2a) not followed by a Unicode punctuation character, or (2b) followed by a Unicode punctuation character and preceded by Unicode whitespace or a Unicode punctuation character. For purposes of this definition, the beginning and the end of the line count as Unicode whitespace.
翻译这段话
左侧界定符序列是指满足以下条件的界定符序列：
- 不跟随 Unicode 空白字符。
- 并且满足以下条件之一：
- (2a) 不跟随 Unicode 标点字符。
- (2b) 跟随一个 Unicode 标点字符，并且前置有 Unicode 空白字符或 Unicode 标点字符。
在本定义中，行的开头和结尾被视为 Unicode 空白字符。