Hi, everyone! When I was exploring AST in Pharo, at the beginning it seemed a bit confusing for me how the tree looks like, or which part of code some node represents etc. As I'm working with ASTs for a while now, still not an expert ;), I decided to make a simple AST Inspector for myself and everyone that needs it. Hopefully, this inspector will make peoples lives easier when learning ASTs. For now its very raw. Inspector shows the code and its AST representation visually like in the picture. Also you can select/deselect a nodes of AST an see which part of code it represents (like in the picture above). Functionality ends here :) What do you think about it? Maybe you guys have some cool ideas for this inspector? <http://forum.world.st/file/n4834638/AST_Inspector.png> Cheers, Mark -- View this message in context: http://forum.world.st/AST-Inspector-tp4834638.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
Hi, Did you already try the AST view from the GT Inspector? [image: Inline image 1] Cheers, Doru On Mon, Jun 29, 2015 at 6:04 PM, Mark Rizun <mrizun@gmail.com> wrote:
Hi, everyone!
When I was exploring AST in Pharo, at the beginning it seemed a bit confusing for me how the tree looks like, or which part of code some node represents etc. As I'm working with ASTs for a while now, still not an expert ;), I decided to make a simple AST Inspector for myself and everyone that needs it. Hopefully, this inspector will make peoples lives easier when learning ASTs. For now its very raw. Inspector shows the code and its AST representation visually like in the picture. Also you can select/deselect a nodes of AST an see which part of code it represents (like in the picture above). Functionality ends here :) What do you think about it? Maybe you guys have some cool ideas for this inspector?
<http://forum.world.st/file/n4834638/AST_Inspector.png>
Cheers, Mark
-- View this message in context: http://forum.world.st/AST-Inspector-tp4834638.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
-- www.tudorgirba.com "Every thing has its own flow"
Hi Mark, Le 29/06/2015 18:04, Mark Rizun a écrit :
Hi, everyone!
When I was exploring AST in Pharo, at the beginning it seemed a bit confusing for me how the tree looks like, or which part of code some node represents etc. As I'm working with ASTs for a while now, still not an expert ;), I decided to make a simple AST Inspector for myself and everyone that needs it. Hopefully, this inspector will make peoples lives easier when learning ASTs. For now its very raw. Inspector shows the code and its AST representation visually like in the picture.
Cool. Need a bit of anti-aliasing for the round shapes :) I wonder how it will look with a long method: they usually have rather flat ASTs that would result in a wide diagram.
Also you can select/deselect a nodes of AST an see which part of code it represents (like in the picture above). Functionality ends here :) What do you think about it? Maybe you guys have some cool ideas for this inspector?
I used that kind of inspector a lot for my work, but I usually just represent the tree as a normal tree node morph (and with the exact select the node => select the source). Some of the added ones I use is showing the CFG (control flow graph), eventually a SSA (Single Signed Assignment) or IR. I tend to base them on the SmaCC AST API, so like that they work with all programming languages, not only Smalltalk. I tried to use GT-Inspector for that but it didn't work. Thierry
<http://forum.world.st/file/n4834638/AST_Inspector.png>
Cheers, Mark
-- View this message in context: http://forum.world.st/AST-Inspector-tp4834638.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
Need a bit of anti-aliasing for the round shapes :)
Right :)
I wonder how it will look with a long method: they usually have rather flat ASTs that would result in a wide diagram.
Yes it will be pretty huge. However, 1) there is an option to scale the tree (nodes) 2) most of the methods should not be very long ;) Still the problem remains. I built it rather for fun and my possible future work, than for wide usage. But I think it may be nice for some people to one-click and see the tree, and play with it. About GT inspector: yes I've seen the ast view in inspecotr, and it's amazing how many things we can do with it.
What is it drawn with? On Mon, Jun 29, 2015 at 6:53 PM, Mark Rizun <mrizun@gmail.com> wrote:
Need a bit of anti-aliasing for the round shapes :)
Right :)
I wonder how it will look with a long method: they usually have rather flat ASTs that would result in a wide diagram.
Yes it will be pretty huge. However, 1) there is an option to scale the tree (nodes) 2) most of the methods should not be very long ;) Still the problem remains.
I built it rather for fun and my possible future work, than for wide usage. But I think it may be nice for some people to one-click and see the tree, and play with it.
About GT inspector: yes I've seen the ast view in inspecotr, and it's amazing how many things we can do with it.
Simple morphic. 2015-06-29 20:01 GMT+03:00 Peter Uhnák <i.uhnak@gmail.com>:
What is it drawn with?
On Mon, Jun 29, 2015 at 6:53 PM, Mark Rizun <mrizun@gmail.com> wrote:
Need a bit of anti-aliasing for the round shapes :)
Right :)
I wonder how it will look with a long method: they usually have rather flat ASTs that would result in a wide diagram.
Yes it will be pretty huge. However, 1) there is an option to scale the tree (nodes) 2) most of the methods should not be very long ;) Still the problem remains.
I built it rather for fun and my possible future work, than for wide usage. But I think it may be nice for some people to one-click and see the tree, and play with it.
About GT inspector: yes I've seen the ast view in inspecotr, and it's amazing how many things we can do with it.
Hi, If you already seen the GT view, perhaps this means that you were missing something. Is it only the visual representation, or do you miss something else? Also, you can embed your view directly in GT. Cheers, Doru On Mon, Jun 29, 2015 at 6:53 PM, Mark Rizun <mrizun@gmail.com> wrote:
Need a bit of anti-aliasing for the round shapes :)
Right :)
I wonder how it will look with a long method: they usually have rather flat ASTs that would result in a wide diagram.
Yes it will be pretty huge. However, 1) there is an option to scale the tree (nodes) 2) most of the methods should not be very long ;) Still the problem remains.
I built it rather for fun and my possible future work, than for wide usage. But I think it may be nice for some people to one-click and see the tree, and play with it.
About GT inspector: yes I've seen the ast view in inspecotr, and it's amazing how many things we can do with it.
-- www.tudorgirba.com "Every thing has its own flow"
If you already seen the GT view, perhaps this means that you were missing something. Is it only the visual representation, or do you miss something else?
For the most part the missing part is the visual representation of the tree. However I did this little inspector because in the future I (maybe) will implement a tool for code rewriting like Rewrite Tool, but only the rule creation process will be done by manipulating visual representation of the ASTs.
Also, you can embed your view directly in GT.
That's cool and I know - seen it at Pharo Days :)
That's a nice project. A visual rule creation tool would be so cool! Doru On Mon, Jun 29, 2015 at 7:21 PM, Mark Rizun <mrizun@gmail.com> wrote:
If you already seen the GT view, perhaps this means that you were missing
something. Is it only the visual representation, or do you miss something else?
For the most part the missing part is the visual representation of the tree. However I did this little inspector because in the future I (maybe) will implement a tool for code rewriting like Rewrite Tool, but only the rule creation process will be done by manipulating visual representation of the ASTs.
Also, you can embed your view directly in GT.
That's cool and I know - seen it at Pharo Days :)
-- www.tudorgirba.com "Every thing has its own flow"
participants (4)
-
Mark Rizun -
Peter Uhnák -
Thierry Goubier -
Tudor Girba