On Oct 15, 2010, at 5:00 AM, Vincent Aravantinos wrote:

> Hi Dumitru,
> 
> Le 15 oct. 10 à 05:38, Dumitru Potop-Butucaru a écrit :
> 
>> 1. An editor where I can collapse entire
>>   definitions (by reducing a huge "let x = .... in"
>>   step into a single line). I'd prefer doing it
>>   using a mouse, but emacs shortcuts would
>>   be OK, too.
> 
> With Vim you can do this by activating what they call "folding". You can do by just typing 'zi'. Though it probably relies on indentation rather than on the  syntactic constructions.
> 
> I guess chamo (http://home.gna.org/cameleon/chamo.en.html) can probably do this sort of thing.

pfff_visual takes the opposite approach which is too show all the code but augmenting the size
of the important stuff so that you don't need the folding at all.
See one of the screenshot at http://github.com/facebook/pfff/wiki/Main
I am also working on a tracer that let you visualize what the code is doing (like a tomography).

> 
> Cheers,
> Vincent
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