is there a way to include conditional formulas in code?

[ppalka-lingaro]

in plantuml there is a way to do Preprocessing where we can use some boolean and if then else

@startuml
!$a = 10
!$ijk = "foo"
Alice -> Bob : A
!if ($ijk == "foo") && ($a+10>=4)
Alice -> Bob : yes
!else
Alice -> Bob : This should not appear
!endif
Alice -> Bob : B
@enduml

[bo-ku-ra]

impossible #1539 and #1599 (comment)

[alixander]

correct, we will not be implementing a pseudo-scripting language, these will be done in embedded Go or Lua