Loading Dr. Geo in Pharo6

> On 16 Jun 2017, at 09:10, Hilaire <[hidden email]> wrote:
>
> Hi,
>
> When I install DrGeo from its configuration file in Pharo6, I got the
> following VM error.
>
> I guess the addStartUpList protocol is obsolete.
>
> One option is to modify Dr. Geo code in Pharo3 to remove startup
> activation, save in the repo, then load newer code in Pharo6, and get it
> fixed.
>
> Any suggestion, to do directly from Pharo6 to prevent unnecessary code
> changes in DrGeo repo?
>
> Thanks
>
> Hilaire
>
> --
> Dr. Geo
> http://drgeo.eu
> <DrGeoLoadingInPharo6.png>

> On 16 Jun 2017, at 09:21, Esteban Lorenzano <[hidden email]> wrote:
>
> you can add that protocol by yourself as an extension.
> you can create a package DrGeo-Pharo6
>
> and add the method, something like:
>
> addToStartUpList: aClass after: ignoredClass
> SessionManager default
> registerSystemClassNamed: aClass name
> atPriority: 60
>
> then, you load this package as pre-req, in your baseline/configuration.
>
> Esteban
>
> ps: all of this, if you want to have compatibility from P3 to P6, of course :)
>
>> On 16 Jun 2017, at 09:10, Hilaire <[hidden email]> wrote:
>>
>> Hi,
>>
>> When I install DrGeo from its configuration file in Pharo6, I got the
>> following VM error.
>>
>> I guess the addStartUpList protocol is obsolete.
>>
>> One option is to modify Dr. Geo code in Pharo3 to remove startup
>> activation, save in the repo, then load newer code in Pharo6, and get it
>> fixed.
>>
>> Any suggestion, to do directly from Pharo6 to prevent unnecessary code
>> changes in DrGeo repo?
>>
>> Thanks
>>
>> Hilaire
>>
>> --
>> Dr. Geo
>> http://drgeo.eu
>> <DrGeoLoadingInPharo6.png>
>
>

> On 16 Jun 2017, at 09:24, Sven Van Caekenberghe <[hidden email]> wrote:
>
> Here is how you can maintain compatibility:
>
> self environment
>  at: #SessionManager
>  ifPresent: [ :manager | manager default registerNetworkClassNamed: self name ]
>  ifAbsent: [ Smalltalk addToStartUpList: self; addToShutDownList: self ]
>
> I use it for Zinc.

>
>> On 16 Jun 2017, at 09:21, Esteban Lorenzano <[hidden email]> wrote:
>>
>> you can add that protocol by yourself as an extension.
>> you can create a package DrGeo-Pharo6
>>
>> and add the method, something like:
>>
>> addToStartUpList: aClass after: ignoredClass
>> SessionManager default
>> registerSystemClassNamed: aClass name
>> atPriority: 60
>>
>> then, you load this package as pre-req, in your baseline/configuration.
>>
>> Esteban
>>
>> ps: all of this, if you want to have compatibility from P3 to P6, of course :)
>>
>>> On 16 Jun 2017, at 09:10, Hilaire <[hidden email]> wrote:
>>>
>>> Hi,
>>>
>>> When I install DrGeo from its configuration file in Pharo6, I got the
>>> following VM error.
>>>
>>> I guess the addStartUpList protocol is obsolete.
>>>
>>> One option is to modify Dr. Geo code in Pharo3 to remove startup
>>> activation, save in the repo, then load newer code in Pharo6, and get it
>>> fixed.
>>>
>>> Any suggestion, to do directly from Pharo6 to prevent unnecessary code
>>> changes in DrGeo repo?
>>>
>>> Thanks
>>>
>>> Hilaire
>>>
>>> --
>>> Dr. Geo
>>> http://drgeo.eu
>>> <DrGeoLoadingInPharo6.png>
>>
>>
>
>

> On 16 Jun 2017, at 09:46, Hilaire <[hidden email]> wrote:
>
> Hi Esteban,
>
> Yes, good idea as this protocol is not present in Pharo6, it will ease
> loading Dr. Geo code.
>
> However it looks like there are faulty code in Pharo6 as there are
> exactly *four* senders to this message (see screenshot), and exactly
> *zero* in DrGeo code, and *one* in the gettext package which should be
> fixed too.
>
> Does it deserve a bug ticket or do I miss something?

>
> Hilaire
>
>
> Le 16/06/2017 à 09:21, Esteban Lorenzano a écrit :
>> you can add that protocol by yourself as an extension.
>> you can create a package DrGeo-Pharo6
>>
>> and add the method, something like:
>>
>> addToStartUpList: aClass after: ignoredClass
>> SessionManager default
>> registerSystemClassNamed: aClass name
>> atPriority: 60
>
> --
> Dr. Geo
> http://drgeo.eu
> <Senders of addToStartUpList:after: [4].gif>