Support PlantUML diagrams inside plantuml code blocks #7543
Description
Many makdown renderes that supports PlantUML, requires the PlantUML code to be inside a clode block/fence to work. Like this (execpt the '!'):
! ~~~plantuml
@startuml
class Test
@enduml
! ~~~
But doxygen will show this like a regular code block without language syntax, and does not render the diagram:
@startuml
class Test
@enduml
The result is that normal markdown renderes and doxygen are incompatible regarding PlantUML diagrams.