[jfecher]

This is definitely an issue, but isn't one I run into often. Just like if I'm pasting code in rust I need to make sure it is inside or outside an if statement, I likewise need to ensure pasted code in ante is inside/outside the if statement by looking at its indentation relative to the previous line. The compiler can help somewhat here, just not a lot. If your indentation is not on an existing indentation level you will get an error since you cannot randomly start indent blocks in your code. I do think the biggest detractor of indentation-sensitive syntax in general is the loss of auto-formatting indentation though.