#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?xm)(?<tag>(?&TAG)):\s*" & @CRLF & _
"(?<message>.*?)" & @CRLF & _
"(" & @CRLF & _
"<" & @CRLF & _
" (?<author>(?:\w{3}\s*,\s*)*\w{3})?\s*" & @CRLF & _
" (?<date>(?&DATE))?" & @CRLF & _
" (?<flags>(?&FLAGS))?" & @CRLF & _
">" & @CRLF & _
")?" & @CRLF & _
"$" & @CRLF & _
"" & @CRLF & _
"(?(DEFINE)" & @CRLF & _
" (?<TAG>\b(NOTE|LEGACY|HACK|TODO|FIXME|XXX|BUG))" & @CRLF & _
" (?<DATE>\d{4}-\d{2}-\d{2})" & @CRLF & _
" (?<FLAGS>[pts]:\w+\b)" & @CRLF & _
")"
Local $sString = "// NOTE: A small example" & @CRLF & _
"// HACK: Another example <ABC 2014-02-03>" & @CRLF & _
"// HACK: Another example <ABC,DEF 2014-02-03>" & @CRLF & _
"// HACK: Another example <ABC,DEF p:0>" & @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