[Jprogramming] 901-beta-k

[Joey K Tuttle]

And if fixes the #! stdin bug I was chasing last week!  

Thanks!!

> On 2019Sep 16, at 18:29, Henry Rich <henryhrich at gmail.com> wrote:
> 
> This beta has all the language changes planned for the 9.01 release.  A list of them is at
> 
> https://code.jsoftware.com/wiki/System/ReleaseNotes/J901#Changes_to_the_J_engine
> 
> There is a new one in this beta, one that we have been missing for a long time: a way to apply a different verb to each cell of an argument.  This is now provided by
> 
> gerund"r
> 
> where r is not infinite.
> 
> Henry Rich
> 
> 
> On 9/16/2019 7:09 PM, Eric Iverson wrote:
>> 901-beta-k is available.
>> 
>> This version has an avx2 JE. There are now 3 standard JEs for intel 64 bit
>> platforms. If your hardware supports avx2 (2!:7''), then your JVERSION will
>> indicate j64avx2 after you update to beta-k.
>> 
>> If JVERSION indicates you have beta-h or later, then get the latest with:
>> 
>>    load'pacman'
>>    je_update_jpacman_''
>> 
>> If on an older version, you need a few extra steps:
>> 
>> pacman update to the latest base library and restart J
>>    load'pacman''
>>    je_update_jpacman_'' NB. 1st time gets nonavx version - restart
>>    je_update_jpacman_'' NB. 2nd time might get avx or avx2 - restart
>> ----------------------------------------------------------------------
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> 
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