{
    "source": "JSON",
    "data": "PORT",
    "version": "0.0.1",
    "type": "javascript.char",
    "language": "javascript",
    "hint": "CHAR",
    "color": "#00F",
    "multiple": true,
    "var_name": "$block[label]$_$block[id]$_$port[name]$",
    "code": "$output$.push($input$);\n"
}