9fans archive / 2008 / 01 / 490 /    prev next

From: Pietro Gagliardi <pietro10@mac.com>
Subject: Re: [9fans] How to read/write pixels from Memimage
Date: Sun, 27 Jan 2008 19:18:22 -0500

It's up.

On Jan 27, 2008, at 6:44 PM, Pietro Gagliardi wrote:

> Okay, I just found out that division by zero meant a black pixel  
> would be placed, so I am going to add that and upload a new version.
>
> On Jan 27, 2008, at 1:05 PM, Skip Tavakkolian wrote:
>
>>> The code led me to confusion, so I just decided to use wordaddr. It
>>> works properly now,  and my Pico is now up at /n/sources/contrib/
>>> pietro/pico9.tgz (note the 9). Details are in README.Plan9, test
>>> files are in /lib/face/.
>>
>> some book examples are failing:
>>
>> cpu% 8.out
>> 1:	new[x,y] = x % y
>> 8.out 181613: suicide: sys: trap: divide error pc=0x000023fd
>>
>