Re: Tree-sitter indentation for js-mode & cc-mode

[Yuan Fu]

> 
>>> looking up way to much the root of the tree, but you know the internals
>>> here better than me.  Is this something we can optimize away? See the
>>> attached report at the bottom.
>> 
>> This is very strange, I need to look into it.
>> 
> 
> I'm happy to provide more info and profiling, as well as testing if need be! 

I just tried running treesit-buffer-root-node and treesit-node-at 10000 times 
in the end of buffer and they are pretty fast, so I don’t know why the 
benchmark says 99% time is spent in treesit-buffer-root-node. Could you share 
the benchmark code and test file? Thanks!

Yuan