#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)Initial commit|Merge [^\r\n]+|(?:(?<type>build|chore|ci|docs|feat|fix|perf|refactor|revert|style|test|BREAKING CHANGE)(?<scope>\(\w+\))?(?<breaking_change>!?): (?<summary>[\w -]+))(?<=\v\v){0,2}(?<body>[\w\s-]+)(?<footer>(?<=\v\v)(?<footer_token>[\w-]+): (?<footer_value>[\w -]+)|$)"
Local $sString = "#1" & @CRLF & _
"" & @CRLF & _
"build(Breaking): la asdf asdf asdf" & @CRLF & _
"" & @CRLF & _
"asdfasdf asdf asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"aef asdf asdf" & @CRLF & _
"" & @CRLF & _
"#2" & @CRLF & _
"" & @CRLF & _
"build(Breaking)!: la asdf asdf asdf" & @CRLF & _
"" & @CRLF & _
"asdfasdf asdf asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"aef asdf asdf" & @CRLF & _
"" & @CRLF & _
"asdf-asdf: asdf asfd asfd asdf" & @CRLF & _
"" & @CRLF & _
"#3" & @CRLF & _
"" & @CRLF & _
"build(Breaking): asdfasdf" & @CRLF & _
"" & @CRLF & _
"#4" & @CRLF & _
"" & @CRLF & _
"build(Breaking): la asdf asdf asdf" & @CRLF & _
"" & @CRLF & _
"asdfasdf asdf asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"aef asdf asdf" & @CRLF & _
"" & @CRLF & _
"#5" & @CRLF & _
"" & @CRLF & _
"build(Breaking): la asdf asdf asdf" & @CRLF & _
"" & @CRLF & _
"asdfasdf asdf asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"asdf" & @CRLF & _
"" & @CRLF & _
"aef asdf asdf" & @CRLF & _
"asdf-asdf: asdf"
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