[etoys-dev] [squeakland] sixteen items for Squeakland 2012 - item 7: Single step debugger

[Ricardo Moran]

On Tue, Jan 31, 2012 at 9:04 PM, Steve Thomas <sthomas1 at gosargon.com> wrote:

> Okay, so I realize this is not a simple request, but ...
> Can we have a Step Backward in addition to Step forward?
>

I think it can be done, we should find a way to undo the last tile. I know
Etoys has an undo feature but I never looked at it and I don't know if it
works, maybe we can reuse it.


>
> Like in the Online Python Tutor<http://people.csail.mit.edu/pgbovine/python/> (which
> is really cool in helping make the invisible visible and giving kids an
> idea of what is going on inside the computer).
>

Nice! I didn't know about it

Cheers,
Richo


>
> Stephen
>
>
>
> On Tue, Jan 31, 2012 at 6:04 PM, karl ramberg <karlramberg at gmail.com>wrote:
>
>>
>>
>> On Tue, Jan 31, 2012 at 11:39 PM, Ricardo Moran <richi.moran at gmail.com>wrote:
>>
>>>
>>> On Wed, Jan 25, 2012 at 2:17 AM, Scott Wallace <
>>> scott.wallace at squeakland.org> wrote:
>>>
>>>> 7. Single Step Debugger
>>>
>>>
>>> Hi, I made a new picture for the step button in the script editors. A
>>> new project is attached for you to test and review.
>>>
>>> The new button looks like this:
>>> [image: StepMe.png]
>>>
>>> and the old one:
>>> [image: StepMe (bug).png]
>>>
>>> Of course, it's up to you to decide which form to use (or propose a new
>>> one).
>>> I don't really care much for the button's form anyway, but I'm *very*
>>> interested in the "stepping" feature.
>>>
>>
>> New button is nice. but it must have a little bigger gap between the
>> triangle and the line.
>> See scaled screen cap where the two elements blend together.
>>
>> But we also have the ! button. And the Step button in the AllScriptsTool
>>
>> Should we add a new button for single stepping or should we repurpose a
>> old button ?
>>
>> Karl
>>
>>
>>
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>>
>>
>
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