#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)((?<!<[^>]*)> ((\d{1,}\.|-|\/\/|\%\%|\#) )?(\[[x ]\] )?)"
Local $sString = "> - 测试" & @CRLF & _
"> - [ ] 测试" & @CRLF & _
"> - [x] 测试" & @CRLF & _
"> 1. 测试" & @CRLF & _
"> 2. [ ] 测试" & @CRLF & _
"> 2. [x] 测试" & @CRLF & _
"> " & @CRLF & _
"> - （✅）测试" & @CRLF & _
"> - [ ] （✅）测试" & @CRLF & _
"> - [x] （✅）测试" & @CRLF & _
"> 1. （✅）测试" & @CRLF & _
"> 2. [ ] （✅）测试" & @CRLF & _
"> 2. [x] （✅）测试" & @CRLF & _
"> " & @CRLF & _
"> 测试" & @CRLF & _
"> - 测试" & @CRLF & _
"> - [ ] 测试" & @CRLF & _
"> - [x] 测试" & @CRLF & _
"> <mark style="background: #ffcc33aa;">demo</mark> 测试" & @CRLF & _
"" & @CRLF & _
"> // 测试" & @CRLF & _
"> %% 测试 %%" & @CRLF & _
""
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
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 AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm