help2002

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help2002

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UWA week 36 (2nd semester, mid-semester break) ↓

1st project End of Function Body (all 4)

3:27pm Thu 5th Sep, Joshua N.

ANONYMOUS wrote:

> each statement in a function's body (one-per-line) is indented with a tab character > > So for this, we don't need to check if its indented and return a syntax error, we just say that if the line isn't indented then we aren't in a function anymore.

Honestly it would be very hard to tell if a statement is meant to be in a function but it isn't. Since ml syntax allows statements to be inside or outside a function, there's no way of telling if they belong to a function if they aren't indented. The only statement you'd be able to know should be in a function is the return statement. Other than that, you just have to assume that if a statement isn't indented then it mustn't be part of the function.