Noted, may I know if the definitions graph have been added? I don't see any 
news yet..

On Wednesday, June 7, 2023 at 6:05:21 AM UTC+8 Thierry Arnoux wrote:

> Yes, the PR has not been merged in yet, so until then you will need check 
> my branch out.
>
>
> This feature required an "XML" library and I've kept it optional, so you 
> will only be able to access it if the program is compiled with the "xml" 
> feature, like so:
>
> cargo run --features xml -- ../set.mm/set.mm --time --export-graphml-deps 
> deps.graphml
>
> Or 
>
> cargo build --features xml
>
>
> Sorry, I should have mentioned that.
> _
> Thierry
>
>
> On 05/06/2023 14:17, Humanities Clinic wrote:
>
> I even tried downloading the specific fork/branch directly, and still have 
> the same problem: 
>
> git clone https://github.com/tirix/metamath-knife.git export_graphml_deps
>
> Cloning into 'export_graphml_deps'...
>
> remote: Enumerating objects: 2377, done.
>
> remote: Counting objects: 100% (645/645), done.
>
> remote: Compressing objects: 100% (175/175), done.
>
> remote: Total 2377 (delta 523), reused 526 (delta 466), pack-reused 1732
>
> Receiving objects: 100% (2377/2377), 20.79 MiB | 6.67 MiB/s, done.
>
> Resolving deltas: 100% (1704/1704), done.
>
> Users-MacBook-Pro-5:checkouts user$ cd 
> /Users/user/.cargo/git/checkouts/export_graphml_deps 
>
> Users-MacBook-Pro-5:export_graphml_deps user$ cargo build --release
>
>
>
>
>
> On Monday, June 5, 2023 at 8:15:51 PM UTC+8 Humanities Clinic wrote:
>
>> Thank you for this. Is it me, or is there something not quite right with 
>> the new PR. I keep on getting the error: 
>>
>> *error:* Found argument '--export-graphml-deps' which wasn't expected, 
>> or isn't valid in this context
>>
>> Did you mean --export?
>>
>>
>> USAGE:
>>
>>     metamath-knife <DATABASE> --export <LABEL>... --time
>>
>>
>> For more information try --help
>>
>> On Monday, June 5, 2023 at 7:47:29 AM UTC+8 David A. Wheeler wrote:
>>
>>>
>>> > On Jun 4, 2023, at 9:14 AM, Humanities Clinic <[email protected]> 
>>> wrote: 
>>> > 
>>> > I am stating more specifically the goals I have in mind when I asked: 
>>> https://groups.google.com/d/msgid/metamath/CAFXXJSvQt6D6xoufTE5%2BbvyKmfUVN0R0AZK0Ch_7qfLbR95Duw%40mail.gmail.com?utm_medium=email&utm_source=footer
>>>  
>>> > 
>>> > I need to explore the "graph" of statements in set.mm. Specifically, 
>>> I need to (1) find all sinks and sources quickly (2) Isolate one 
>>> walk/path/trail between two specified nodes (3a) MOST IMPORTANTLY: With 
>>> arrow keys on the keyboard, navigate between adjacent nodes. Up arrow - for 
>>> the parent of the node. Down arrow - for the child of the node. Left and 
>>> right arrows - for the siblings of the node (3b) I need to explore the 
>>> subgraph of (only) all definitions in the way outlined in (3a), so I need 
>>> to be able isolate this subgraph from the entire graph. 
>>>
>>> I think building on Thierry's code will get you there. 
>>>
>>> It's a different visualization, but you might also be interested in my 
>>> video "Metamath Proof Explorer (set.mm) contributions visualized with 
>>> Gource through 2020-04-29" at <
>>> https://www.youtube.com/watch?v=LVGSeDjWzUo>. 
>>>
>>> This video shows the set.mm database's structure and growth over time. 
>>> Each little circle represents an assertion (mostly theorems). It's 
>>> structured by section and subsection, not by internal theorem dependencies. 
>>> Even so, it may be of interest to you. The code to generate this is all 
>>> publicly available. 
>>>
>>> --- David A. Wheeler 
>>>
>>> -- 
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