Re: [Bug-apl] Parsing error?

[Christian Robert]

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SAVED 2016-04-25 18:17:07 (GMT-4)




            v ← (1 2 3) (4 5 6)
            f ← {1+⍵}
            f (⊂ 1 0 1)/¨v
 2 4  5 7

It work fine with latest GNU APL 1.5 / 724

Xtian.



On 2016-05-10 17:47, David Tran wrote:
> Hi,
>
> I am newbie on APL, so I am not sure below is a bug or not :-)
>
>       v ← (1 2 3) (4 5 6)
>       f ← {1+⍵}
>       f (⊂ 1 0 1)/¨v
> SYNTAX ERROR
>       f(⊂1 0 1)/¨v
>       ^          ^
>
> However, adding parentheses works:
>       f((⊂1 0 1)/¨v)
>  2 4  5 7
>
> But f is function, with APL's right-associative rule, it should no need 
> parentheses for f.
> ( Tested with TryAPL.org without parentheses and work without error )
>
> BTW. here is my version info:
> ~ $ apl -v
> BUILDTAG:
> ---------
>   Project:        GNU APL
>   Version / SVN:  1.4 / 7887
>   Build Date:     2014-08-07 15:46:58 UTC
>   Build OS:       Linux 3.11.0-12-generic x86_64
>   config.status:
>   Readline:       0x0603
>
>
> Thanks,
> David