haskellPackages.haddock-cheatsheet: unbreak

pkgs/development/haskell-modules/configuration-common.nix

@@ -511,6 +511,10 @@ self: super: {
   rematch = dontCheck super.rematch;            # https://github.com/tcrayford/rematch/issues/5
   rematch-text = dontCheck super.rematch-text;  # https://github.com/tcrayford/rematch/issues/6
 
+  # Package exists only to be example of documentation, yet it has restrictive
+  # "base" dependency.
+  haddock-cheatsheet = doJailbreak super.haddock-cheatsheet;
+
   # no haddock since this is an umbrella package.
   cloud-haskell = dontHaddock super.cloud-haskell;
 

pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml

@@ -1942,7 +1942,6 @@ broken-packages:
   - hactor
   - hactors
   - haddock-api
-  - haddock-cheatsheet
   - haddock-leksah
   - haddock-test
   - hadoop-formats

pkgs/development/haskell-modules/hackage-packages.nix

@@ -125182,8 +125182,6 @@ self: {
        libraryHaskellDepends = [ base ];
        description = "A documentation-only package exemplifying haddock markup features";
        license = lib.licenses.mit;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "haddock-leksah" = callPackage