Beagle SCM

JS-019 LOW: no CLI/verb dispatch — bind DOGIsProjector / DOGProjectorDog

uri.parse (URILexer) is bound, but the verb/projector vocabulary isn't: a JS extension can't tell a projector scheme from a verb, nor which dog serves it. Method: Issues.

Input

Context

• js/uri.cpp binds URILexer only; the DOG dispatch table is opaque

  to JS (verified: grep DOGIsProjector in js/ → none).

• dog/DOG.h:302 DOGIsProjector(u8cs), :306 DOGProjectorDog(u8cs),

  :362 DOGParseURI(urip, u8csc) exist — bindable leaves.

• Surfaced by the be status review: status: resolves to sniff via

  this table; a JS tool wanting the same routing must reach it.

Goals

• Expose projector classification and (ideally) scheme-aware parsing.

Constraints

• Pure marshalling; schemes/dogs cross as JS strings.
• CLIParse (full argv→cli) is heavier — scope this ticket to the

  URI/projector helpers; defer CLIParse if wanted (JS-015 covers argv).

WIP

Design decisions

• (open) dog.isProjector(scheme) -> bool,

  dog.projectorDog(scheme) -> string|undefined, and uri.parseDog(text) over DOGParseURI (scheme-aware vs the bare URILexer).

TODOs

• Repro-first: dog.projectorDog("status") === "sniff";

  dog.isProjector("get") === false.

• Bind the DOG leaves.

Blockers

• None.

Outcome

• (pending)