Moin,
mit diesem Skript kann man seine eigenen Skripte optimieren, soll heißen es werden die Funktionen aus den UDFs extrahiert und in das Quellskript eingefügt, das minimiert die kompilierte exe ein wenig. 
au3Optimizer über's Kontextmenü starten (optional)
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#cs ----------------------------------------------------------------------------
AutoIt Version: 3.2.4.9
Author: Greenhorn
Script Function:
Registryeinträge für das Kontextmenü. (Optimize Script)
#ce ----------------------------------------------------------------------------
[/autoit] [autoit][/autoit] [autoit]RegWrite("HKLM\SOFTWARE\Classes\AutoIt3Script\Shell\Optimize Script\Command", _ ; Registryeinträge für das Kontextmenü.
"", "REG_SZ", '"' & @ProgramFilesDir & "\AutoIt3\au3Optimizer.exe" & '" "%1"') ; au3Optimizer muss im AutoIt3 Ordner zu finden sein.
Exit
; Delete Shell Command
;RegDelete('HKLM\SOFTWARE\Classes\AutoIt3Script\Shell\Optimize Script')
au3Optimizer
(Enthält zwei UDFs --> Kompilierte Größe: 209.646 KB, unoptimiert: 240.624 KB)
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#Region ;**** Directives created by AutoIt3Wrapper_GUI ****
#AutoIt3Wrapper_outfile=D:\Programme\AutoIt3\Au3Optimizer.exe
#AutoIt3Wrapper_Res_Comment=Includes only the Funktions which are needed to run Script
#AutoIt3Wrapper_Res_Description=Optimizes your au3 Files
#AutoIt3Wrapper_Res_Fileversion=0.5.0.1
#AutoIt3Wrapper_Res_Language=1031
#EndRegion ;**** Directives created by AutoIt3Wrapper_GUI ****
#cs ----------------------------------------------------------------------------
AutoIt Version: 3.2.4.9
Author: Greenhorn
Script Function:
AutoIt Code Minimizer.
Includes only the Funktions which are needed to run Script.
#ce ----------------------------------------------------------------------------
If $cmdline[0] <> 0 Then
Global $ScriptFile = $cmdline[1]
Else
Global $ScriptFile = FileOpenDialog('Select Source Script', _
'c:\Downloads\AutoIt-Skripte\Entwicklung\ForumTests\', '(*.au3)', 0, 'Source.au3')
EndIf
#region Main
Global $ArUDF
Global $StrScriptFile = FileRead(FileOpen($ScriptFile, 0))
Global $ScriptFunction = _Search_FuncInSource()
; Hier würde ich gern @error setzen, funzt aber nicht...
FileCopy($ScriptFile, StringRegExpReplace($ScriptFile, '.au3', 'Bak.au3'))
Global $OptScript = FileOpen($ScriptFile, 2)
FileWrite($OptScript, StringRegExpReplace($StrScriptFile, '(?i)#include[ ]*<[ ]*.*\.au3[ ]*>', ''))
FileWriteLine($OptScript, '')
FileWriteLine($OptScript, '#Region User Defiened Funktions')
_Search_FuncInInclude()
FileWriteLine($OptScript, '#EndRegion User Defiened Funktions')
FileClose($OptScript)
Exit
#endregion
#region Funktions
; Search for _Functions in Source File
Func _Search_FuncInSource()
$funcs = StringRegExp($StrScriptFile, '_[a-zA-Z0-9]+(?=[ ]*\()', 3)
If @error = 1 Then
MsgBox(64, '', 'Das Skript enthält keine benutzerdefinierten Funktionen')
Exit
EndIf
Return _ArrayUnique($funcs)
EndFunc ;==>_Search_FuncInSource
Func _ArrayUnique(ByRef $aArray, $vDelim = '', $iBase = 1, $iUnique = 1)
If $vDelim = '' Then $vDelim = Chr(01)
Local $sHold
For $iCC = $iBase To UBound($aArray) - 1
If Not StringInStr($vDelim & $sHold, $vDelim & $aArray[$iCC] & $vDelim, $iUnique) Then _
$sHold &= $aArray[$iCC] & $vDelim
Next
Return StringSplit(StringTrimRight($sHold, StringLen($vDelim)), $vDelim)
EndFunc ;==>_ArrayUnique
; Search and extract Functions from UDF file
Func _Search_FuncInInclude()
$ArFiles = _FileListToArray(@ProgramFilesDir & '\AutoIt3\Include', '*.au3', 1)
For $i = 1 To $ArFiles[0]
If StringInStr($StrScriptFile, $ArFiles[$i]) Then
_FileReadToArray(@ProgramFilesDir & '\AutoIt3\Include\' & $ArFiles[$i], $ArUDF)
_Extract_Func()
EndIf
Next
EndFunc ;==>_Search_FuncInInclude
; Extract Function and writes to file
Func _Extract_Func()
For $i = 1 To $ArUDF[0]
For $int = 0 To UBound($ScriptFunction) - 2
If StringInStr($ArUDF[$i], 'Func ' & $ScriptFunction[$int]) Then
Do
ConsoleWrite($ArUDF[$i] & @CRLF)
FileWriteLine($OptScript, $ArUDF[$i])
$i += 1
Until StringInStr($ArUDF[$i], 'EndFunc') <> 0
FileWriteLine($OptScript, $ArUDF[$i])
FileWriteLine($OptScript, '')
EndIf
Next
Next
EndFunc ;==>_Extract_Func
#endregion
#Region User Defiened Funktions
Func _FileCreate($sFilePath)
;==============================================
; Local Constant/Variable Declaration Section
;==============================================
Local $hOpenFile
Local $hWriteFile
$hOpenFile = FileOpen($sFilePath, 2)
[/autoit] [autoit][/autoit] [autoit]If $hOpenFile = -1 Then
SetError(1)
Return 0
EndIf
$hWriteFile = FileWrite($hOpenFile, "")
[/autoit] [autoit][/autoit] [autoit]If $hWriteFile = -1 Then
SetError(2)
Return 0
EndIf
FileClose($hOpenFile)
Return 1
EndFunc ;==>_FileCreate
Func _FileListToArray($sPath, $sFilter = "*", $iFlag = 0)
Local $hSearch, $sFile, $asFileList[1]
If Not FileExists($sPath) Then Return SetError(1, 1, "")
If (StringInStr($sFilter, "\")) Or (StringInStr($sFilter, "/")) Or (StringInStr($sFilter, ":")) Or (StringInStr($sFilter, ">")) Or (StringInStr($sFilter, "<")) Or (StringInStr($sFilter, "|")) Or (StringStripWS($sFilter, 
= "") Then Return SetError(2, 2, "")
If Not ($iFlag = 0 Or $iFlag = 1 Or $iFlag = 2) Then Return SetError(3, 3, "")
$hSearch = FileFindFirstFile($sPath & "\" & $sFilter)
If $hSearch = -1 Then Return SetError(4, 4, "")
While 1
$sFile = FileFindNextFile($hSearch)
If @error Then
SetError(0)
ExitLoop
EndIf
If $iFlag = 1 And StringInStr(FileGetAttrib($sPath & "\" & $sFile), "D") <> 0 Then ContinueLoop
If $iFlag = 2 And StringInStr(FileGetAttrib($sPath & "\" & $sFile), "D") = 0 Then ContinueLoop
ReDim $asFileList[UBound($asFileList) + 1]
$asFileList[0] = $asFileList[0] + 1
$asFileList[UBound($asFileList) - 1] = $sFile
WEnd
FileClose($hSearch)
Return $asFileList
EndFunc ;==>_FileListToArray
Func _FileReadToArray($sFilePath, ByRef $aArray)
;==============================================
; Local Constant/Variable Declaration Section
;==============================================
Local $hFile
$hFile = FileOpen($sFilePath, 0)
[/autoit] [autoit][/autoit] [autoit]If $hFile = -1 Then
SetError(1)
Return 0
EndIf
$aArray = StringSplit(StringStripCR(FileRead($hFile, FileGetSize($sFilePath))), @LF)
[/autoit] [autoit][/autoit] [autoit]FileClose($hFile)
Return 1
EndFunc ;==>_FileReadToArray
#EndRegion User Defiened Funktions
[/autoit] [autoit][/autoit] [autoit][/autoit]Jetzt müsste ich den Code im Hauptskript etwas übersichtlicher gestalten und überflüssige Leerzeilen entfernen, ist irgendwie 'n ganz schönes Kuddelmuddel...
Gruß
Greenhorn