[[ -z $BUFFER ]] && LBUFFER="$(fc -ln -1)"

# Save beginning space
local WHITESPACE=""
if [[ ${LBUFFER:0:1} == " " ]] ; then 
    WHITESPACE=" "
    LBUFFER="${LBUFFER:1}"
fi

if [[ -n $EDITOR && $BUFFER == $EDITOR\ * ]]; then
    if [[ ${#LBUFFER} -le ${#EDITOR} ]]; then
        RBUFFER=" ${BUFFER#$EDITOR }"
        LBUFFER="sudoedit"
    else
        LBUFFER="sudoedit ${LBUFFER#$EDITOR }"
    fi
elif [[ $BUFFER == sudoedit\ * ]]; then
    if [[ ${#LBUFFER} -le 8 ]]; then
        RBUFFER=" ${BUFFER#sudoedit }"
        LBUFFER="$EDITOR"
    else
        LBUFFER="$EDITOR ${LBUFFER#sudoedit }"
    fi
elif [[ $BUFFER == sudo\ * ]]; then
    if [[ ${#LBUFFER} -le 4 ]]; then
        RBUFFER="${BUFFER#sudo }"
        LBUFFER=""
    else
        LBUFFER="${LBUFFER#sudo }"
    fi
else
    LBUFFER="sudo $LBUFFER"
fi