%%{init: {"flowchart": {"htmlLabels": true}} }%%
      flowchart LR
      b("`The dog in **the** hog.(1).. a a a a *very long text* about it
      Word!
      
      Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words.`") --apa--> c
      
          

      classDiagram-v2

      classA -- classB : Inheritance
      classA -- classC : link
      classC -- classD : link
      classB -- classD
    

      sequenceDiagram
      Alice->>Bob: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
      loop Loopy
          Bob->>Alice: Pasten
      end
    

      %%{init: {"flowchart": {"htmlLabels": false}} }%%
      flowchart LR
      b("`The dog in **the** hog.(1)
      NL`") --"`1o **bold**`"--> c[new strings svg labels]
    

      %%{init: {"flowchart": {"htmlLabels": true}} }%%
      flowchart LR
      b("`The dog in **the** hog.(1)
      NL`") --"`1o **bold**`"--> c[new strings html labels]
    

      %%{init: {"flowchart": {"htmlLabels": true}} }%%
      flowchart LR
      b("The dog in the hog.(1)\nNL") --"1o bold"--> c[old strings svg labels]