Is thee any way to have every passage run the same line of code at the start, without copy/pasting it?

Question

I'm creating an interactive novel, and there are events where the player can die if their health gets too low. Only problem is, I hate having to repeatedly paste the lines of code onto each passage. It's messy, inefficient, and very distracting, so is there like a CSS or something I can use to apply it to every passage?

Answer 1

Place the code in a passage by itself and add either the tag 'header' or 'footer' to have said code run before or after each passage respectively. 

Relevant docs

Comments

So, the header/footer tag applies it to each passage, on it's own?

I'm asking cuz I don't have a clue as to how tags work...

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Functionally, yes.