docs(regex): fix typo #1160

This commit is contained in:
ruanyf
2023-07-17 16:22:27 +08:00
parent 8191859f54
commit 289f7e1cfc

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@@ -376,7 +376,7 @@ JavaScript 语言的正则表达式只支持先行断言lookahead和先
```javascript
/(?<=\$)\d+/.exec('Benjamin Franklin is on the $100 bill') // ["100"]
/(?<!\$)\d+/.exec('its is worth about €90') // ["90"]
/(?<!\$)\d+/.exec('its worth about €90') // ["90"]
```
上面的例子中,“后行断言”的括号之中的部分(`(?<=\$)`),也是不计入返回结果。