const regex = /((?<!> )((\d{1,}\.|-|\/\/|\%\%|\#) )(\[[x ]\] )?)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('((?<!> )((\\d{1,}\\.|-|\\\/\\\/|\\%\\%|\\#) )(\\[[x ]\\] )?)', 'gm')
const str = `- 测试
- [ ] 测试
- [x] 测试
1. 测试
2. [ ] 测试
2. [x] 测试
- (✅)测试
- [ ] (✅)测试
- [x] (✅)测试
1. (✅)测试
2. [ ] (✅)测试
2. [x] (✅)测试
测试
- 测试
- [ ] 测试
- [x] 测试
<mark style="background: #ffcc33aa;">demo</mark> 测试
// 测试
%% 测试 %%`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions