Update Lake/Lean toolchain.

lake-manifest.json

@@ -4,19 +4,19 @@
  [{"git":
    {"url": "https://github.com/xubaiw/CMark.lean",
     "subDir?": null,
-    "rev": "2cc7cdeef67184f84db6731450e4c2b258c28fe8",
+    "rev": "0077cbbaa92abf855fc1c0413e158ffd8195ec77",
     "name": "CMark",
     "inputRev?": "main"}},
   {"git":
    {"url": "https://github.com/EdAyers/ProofWidgets4",
     "subDir?": null,
-    "rev": "c43db94a8f495dad37829e9d7ad65483d68c86b8",
+    "rev": "a0c2cd0ac3245a0dade4f925bcfa97e06dd84229",
     "name": "proofwidgets",
-    "inputRev?": "v0.0.11"}},
+    "inputRev?": "v0.0.13"}},
   {"git":
    {"url": "https://github.com/leanprover/lake",
     "subDir?": null,
-    "rev": "6601a21f624e445f51200e563cf9c549bdebe46c",
+    "rev": "a2ced44b7e5e30c2a6b84b420e1bbdd8d6d8e079",
     "name": "lake",
     "inputRev?": "master"}},
   {"git":
@@ -28,19 +28,19 @@
   {"git":
    {"url": "https://github.com/leanprover-community/mathlib4.git",
     "subDir?": null,
-    "rev": "e6dcb5445cacb4f329ab8faa078f746368bc5d3b",
+    "rev": "fa6fd7946dd9c980955a878da81134c4f6e01e9e",
     "name": "mathlib",
     "inputRev?": "master"}},
   {"git":
    {"url": "https://github.com/gebner/quote4",
     "subDir?": null,
-    "rev": "c71f94e34c1cda52eef5c93dc9da409ab2727420",
+    "rev": "81cc13c524a68d0072561dbac276cd61b65872a6",
     "name": "Qq",
     "inputRev?": "master"}},
   {"git":
    {"url": "https://github.com/JLimperg/aesop",
     "subDir?": null,
-    "rev": "ca73109cc40837bc61df8024c9016da4b4f99d4c",
+    "rev": "354432d437fb37738ed93ac6988669d78a870ed0",
     "name": "aesop",
     "inputRev?": "master"}},
   {"git":
@@ -58,12 +58,12 @@
   {"git":
    {"url": "https://github.com/leanprover/std4.git",
     "subDir?": null,
-    "rev": "e68aa8f5fe47aad78987df45f99094afbcb5e936",
+    "rev": "7601c54efadd70b688a163f5dcc11ae0ccdf7621",
     "name": "std4",
     "inputRev?": "main"}},
   {"git":
    {"url": "https://github.com/leanprover/std4",
     "subDir?": null,
-    "rev": "e68aa8f5fe47aad78987df45f99094afbcb5e936",
+    "rev": "e3c2be331da9ddeef7f82ca363f072a68d7210b3",
     "name": "std",
     "inputRev?": "main"}}]}

lakefile.lean

@@ -81,22 +81,10 @@ library_facet docs (lib) : FilePath := do
   -- Ordering is important. The index file is generated by walking through the
   -- filesystem directory. Files copied from the shell scripts need to exist
   -- prior to this.
-  let some bookshelfPkg ← findPackage? `«bookshelf»
-    | error "no bookshelf package found in workspace"
-  let some docGen4 := bookshelfPkg.findLeanExe? `«doc-gen4»
-    | error "no doc-gen4 executable configuration found in workspace"
-  let exeJob ← docGen4.exe.fetch
-
-  -- XXX: Workaround remove later
-  let coreJob ← if h : bookshelfPkg.name = _package.name then
-    have : PackageName bookshelfPkg _package.name := ⟨h⟩
-    let job := fetch <| bookshelfPkg.target `coreDocs
-    job
-  else
-    error "wrong package"
-
   let mods ← lib.modules.fetch
   let moduleJobs ← BuildJob.mixArray <| ← mods.mapM (fetch <| ·.facet `docs)
+  let coreJob : BuildJob FilePath ← coreDocs.fetch
+  let exeJob ← «doc-gen4».fetch
   -- Shared with DocGen4.Output
   let basePath := (←getWorkspace).root.buildDir / "doc"
   let dataFile := basePath / "declarations" / "declaration-data.bmp"

lean-toolchain

@@ -1 +1 @@
-leanprover/lean4:nightly-2023-06-20
+leanprover/lean4:nightly-2023-07-30