Toggle block comment code

; TOGGLE BLOCK COMMENT CODE
; Ref: https://stackoverflow.com/questions/20009502/autohotkey-code-block-comment-and-uncomment-hotkeys
^+/::
    clipsaved := Clipboard
    Clipboard :=
    Send ^c
    Sleep 40
    text := Clipboard
    if (text != "")
    {
        if Instr(text, "/*")
        {
            ; Remove block comment signatures /**/
            text := StrReplace(text, "/*")
            text := StrReplace(text, "*/")
            Clipboard := text
        }
        else
        {
            ; Add block comment signatures /**/
            if InStr(text, "`r`n")
                Clipboard := "/*`r`n" + text + "`r`n"
            else
                Clipboard := "/*" + text "*/"
        }
        Clipboard := Clipboard ; For somewhere Clipboard conflict
        Send ^v
    }
    Clipboard := clipsaved
return