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!define CharToASCII "!insertmacro CharToASCII"
!macro CharToASCII AsciiCode Character
Push "${Character}"
Call CharToASCII
Pop "${AsciiCode}"
!macroend
Function CharToASCII
Exch $0 ; given character
Push $1 ; current character
Push $2 ; current Ascii Code
StrCpy $2 1 ; right from start
Loop:
IntFmt $1 %c $2 ; Get character from current ASCII code
${If} $1 S== $0 ; case sensitive string comparison
StrCpy $0 $2
Goto Done
${EndIf}
IntOp $2 $2 + 1
StrCmp $2 255 0 Loop ; ascii from 1 to 255
StrCpy $0 0 ; ASCII code wasn't found -> return 0
Done:
Pop $2
Pop $1
Exch $0
FunctionEnd |