That is awesome work - I love you guys for continuing to improve this stuff! 
It’s inspiring...

Tim

> On 3 Oct 2020, at 10:24, Stéphane Ducasse <stephane.duca...@inria.fr> wrote:
> 
> 
> 
>> In the last week I’ve worked on doing several enhances to the parser
>> 
>> https://github.com/pharo-project/pharo/pull/7411
>> 
>> Besides several refactorings and cleanups, major changes include:
>> 
>>  - we are able to correctly detect unfinished statements (missing dots)
>>  - we are able to correctly detect unreachable statements (like a statement 
>> after a return statement)
>> 
>> And we still continue parsing. This makes that the faulty parser used for 
>> syntax highlighting and other much more precise, and several of my touches 
>> also fix some of the exceptions found while typing (that were due to wrong 
>> behaviours on the parser).
>> 
>> Also I did a small iteration on top of the “syntax feedback” so it’s less 
>> noisy. We can remove it at any time (that’s just removing a configuration). 
>> But I’d like more feedback before :)
>> 
>> To see the improvements
>> 
>> Pharo 8
>> 
>> <PastedGraphic-3.png>
>> 
>> Pharo9 previous to these changes
>> 
>> <PastedGraphic-1.png>
>> 
>> Pharo9 with these changes
>> 
>> <PastedGraphic-2.png>
>> 
>> 
>> Now, I’ll not deny this is still perfectible, as everything, but we can do 
>> another iteration on top :)
>> 
>> Guille
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> 
> --------------------------------------------
> Stéphane Ducasse
> http://stephane.ducasse.free.fr / http://www.pharo.org 
> 03 59 35 87 52
> Assistant: Aurore Dalle 
> FAX 03 59 57 78 50
> TEL 03 59 35 86 16
> S. Ducasse - Inria
> 40, avenue Halley, 
> Parc Scientifique de la Haute Borne, Bât.A, Park Plaza
> Villeneuve d'Ascq 59650
> France
> 

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