Long Standing Issue with the defaultStack

[Bob Sneidar]

https://quality.livecode.com/show_bug.cgi?id=22691 if anyone is interested. Very simple test stacks included. 

Bob S


> On Apr 18, 2020, at 2:20 PM, Bob Sneidar via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
> I’m putting together a simple demo and will post on bulgiest in a few. 
> 
> Bob S
> 
> 
>> On Apr 18, 2020, at 2:18 PM, J. Landman Gay via use-livecode <use-livecode at lists.runrev.com> wrote:
>> 
>> What do you get if you use "go" instead of "open"?
>> 
>> On 4/18/20 3:48 PM, Bob Sneidar via use-livecode wrote:
>>> Okay I created a simple stack with one sub stack. In the card script of stack 1 I put the handler:
>>> on openStack
>>>   put the defaultStack & cr into msg
>>>   open stack "untitled 2"
>>>   put the defaultStack & cr after msg
>>>   open me
>>>   put the defaultStack & cr after msg
>>> end openStack
>>> I get:
>>> stack "Untitled 1"
>>> stack "Untitled 2"
>>> stack "Untitled 2”
>>> It seems going,opening a stack sets the opened stack to the default… IF IT’s NOT ALREADY OPENED! If it IS, well then you are on your own. The defaultStack is the last stack opened. (I’m assuming it’s a normal stack and not a pallet or something else).
>>> Now you would think at this point you can use topStack instead, but NAY! This script:
>>> on openStack
>>>   put the defaultStack && the short name of the topStack & cr into msg
>>>   open stack "untitled 2"
>>>   put the defaultStack && the short name of the topStack & cr after msg
>>>   go me
>>>   put the defaultStack && the short name of the topStack & cr after msg
>>> end openStack
>>> produces:
>>> stack "Untitled 1" Untitled 1
>>> stack "Untitled 2" Untitled 2
>>> stack "Untitled 2" Untitled 2
>>> After I go me, neither the defaultStack nor the topStack changes! What is more, the untitled 2 stack still has focus!!
>>> Just to be certain I disabled all my plugins and relaunched, same thing.
>>> This CANNOT BE RIGHT! And if it is the expected behavior, it ought not be.
>>> Bob S
>>>> On Apr 18, 2020, at 12:56 PM, Mark Wieder via use-livecode <use-livecode at lists.runrev.com> wrote:
>>>> 
>>>> On 4/18/20 11:33 AM, Bob Sneidar via use-livecode wrote:
>>>> 
>>>>> Until I can figure out what is causing it, I cannot trust the defaultStack.
>>>> 
>>>> I think the basic lesson here is "if you're going to rely on the defaultstack you should set the defaultstack".
>>>> 
>>>> -- 
>>>> Mark Wieder
>>>> ahsoftware at gmail.com
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>> 
>> 
>> -- 
>> Jacqueline Landman Gay         |     jacque at hyperactivesw.com
>> HyperActive Software           |     http://www.hyperactivesw.com
>> 
>> 
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