Block statement / EOL

Remaining issue seems to be to do with EOL/block statement where

```r
x <- x[1, ]
y <- (1 + x) * 3
missing_record <- expected_records[i, , drop = FALSE]
```

Transpiles to

```
x=x[1;,];y=(;1+x;)*3;missing_record=expected_records[i;,;,;drop=F]
```

Note the wrongly placed `;`