The original perldl shell does not support 'use strict' across multiple lines,
I think. But pdl2 does, as obviously do scripts. You can make your usage of
dice pass 'use strict' if you put the X in single quotes:
{ use strict;
$a = sequence(10,4);
$a->dice('X',[0,3]);
}
Derek
> On Nov 2, 2015, at 5:32 AM, Ingo Schmid <[email protected]> wrote:
>
> Hi
>
> in the docs for dice, it says that you can use X to select a whole dimension.
> In scripts and the pdl2 shell, this throws an error of barewords not allowed
> as sub refs.
>
> This is PDL version 2.013_05.
>
> Has the syntax changed and docs need updating, or is something broken?
>
> Ingo
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