Cairn.Claims

Claims as a language feature: the runtime vocabulary (Cairn.Claims.Core) and the claim commands (move, flow, invariant, assume, place, retire, moves%, claims%). See docs/claims.md.

This umbrella is for non-module files (tests, tools). An app that the host links is a module that writes public import Cairn.Claims.Core and meta import Cairn.Claims.Elab itself, so the commands (which import Lean) stay out of its compiled code; see "Linking" in docs/claims.md.