@startuml !global $table = "|= Field1 |= Field 2 |" !procedure $row($value1, $value2) %set_variable_value("$table", %get_variable_value("$table") + %newline() + "| " + $value1 + " | " + $value2 + " |") !endfunction $row("1", "2") $row("3", "4") rectangle r [ <i>on rectangle: $table ] @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art