interface_build {
    {v.area} 0
    {Displays area and perimeter information for features in GRASS vector map.}
    {entry map {Vector map to analyze:} 0 vector}
    {entry color {Highlight color for selected features [red]:} 0 color}
    {checkbox -f {Fill selected area with color (not simply outline).} "" -f}
    {checkbox -i {Subtract areas of islands (holes) from polygon area.} "" -i}
}