[PD] expr size() refuses some array names

[Matteo Sisti Sette]

colet.patrice at free.fr escribió:

> Here's the proper way to do it:
> 
> [symbol $0-foo]
>  |
> [expr size("$s1")]
 >

Yessss, great!

I thought I had tried that - but I probably mistyped something.

Thanks a lot

m.


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Matteo Sisti Sette
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