@startuml !function $multipleM() !return "MMM" !endfunction Bob -> Alice : "XXX+$multipleM()+XXX" !$mixed0 = "XXX+$multipleM()+XXX" Bob -> Alice : $mixed0 !function combined0() !return "XXX+$multipleM()+XXX" !endfunction Bob -> Alice : combined0() ===== Bob -> Alice : XXX+"$multipleM()"+XXX !$mixed = XXX+"$multipleM()"+XXX Bob -> Alice : $mixed !function combined() !return XXX+"$multipleM()"+XXX !endfunction Bob -> Alice : combined() ===== Bob -> Alice : XXX+$multipleM()+XXX !$mixed2 = XXX+$multipleM()+XXX Bob -> Alice : $mixed2 !function combined2() !return XXX+$multipleM()+XXX !endfunction Bob -> Alice : combined2() ===== Bob -> Alice : XXX$multipleM()XXX !$mixed3 = XXX+$multipleM()+XXX Bob -> Alice : $mixed3 @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