I added the generation of JastAdd AST of a language, from its tree-sitter grammar.

I switched from Aider/Cecli (i.e. AI pair programming) to omp.sh/docs/vibe that is also an AI vibe-coding tool. I started adding some "slop" AI code. The hope is to use Dok, in future, for having understandable AI generated code, because the code can be linked to docs and high-level views.

I can convert a generic tree-sitter grammar into a JastAdd representation, using JastAdd attribute grammars equations.

I can show: the JSON source text; the JSON graph; the resulting graph.

If I select a text, the corresponding AST node is highlighted, and vice-versa. This feature is inspired to CodeProber behavior codeprober.org . An AST tree can become very big, but this feature it is easy to see the represented part.

After trying pi.dev for AI coding harness, I decided to use the more conservative aider-chat (aider.chat): it is mainly an AI-pair-programming tool; it reads `AI!` annotations near the source code positions I need to change; it uses the tokens in a very efficient way, and many of them are cached.

If I select a node on the tree, it shows the associated source text. Useful for debugging the grammar, because a tree can be rather complex, while the source text is linear.

I can draw (in a ugly way) a text parsed from JastAdd to a tree, managed from the ELK library (eclipse.dev/elk/).

For the conversion I take advantage of the Java annotations generated by JastAdd, and added to JVM Classes.

Despite Tangled works out of the box with Jujutsu(www.jj-vcs.dev), I started using Sapling (sapling-scm.com), and I like it very much:
- it can push and pull commits from normal Git repo
- it has a very elegant and simple semantic

Maybe in future I will study better Pijul, and its patch semantic.

The JastAdd formalism is more compact than Java classes. This is the AST of Dok tangled.org/dokmelody.bs...

I added the repo with the current implementation attempt: tangled.org/dokmelody.bs...

I'm using these tools:
- Tree-Sitter for the grammar
- JastAdd Attribute Grammars for the semantic
- Java Jackrabbit JCR for the storage of hierarchical documents
- Java H2 for Doknil facts

I dediced to use the European Union Public Licence (EUPL) for DokMelody, for these reasons: dokmelody.tngl.io/scratch-02-d...

#eupl

I published the temporary (scratch) documentation website. I'm using DITA, because it allows to navigate easily in related concepts of the documentation.
dokmelody.tngl.io/scratch-02-d...

I put here an old implementation attempt, based on Common Lisp: tangled.org/dokmelody.bs...

I decided to change the name from Dokmelody to DokMelody, because it makes more sense.