Here is what I mean
> ;1
;1
^
Error: syntax error
> 1;;
[1] 1
1;;
^
Error: syntax error
> 1;;;3
[1] 1
1;;;3
^
Error: syntax error
----
In S, these give no syntax errors;
instead, NULL is returned (in some cases).
It's not a big issue,
but I don't see the advantage of ``punishing empty statements''.
Martin
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